From effb1e115a29d473297560f7328b01525835ac95 Mon Sep 17 00:00:00 2001
From: thomasabishop <tactonbishop@gmail.com>
Date: Mon, 25 Apr 2022 07:42:49 +0100
Subject: [PATCH] Last Sync: 2022-04-25 07:42:49

---
 .../Prealgebra/Add_Subtract_Fractions.md      |  41 ++++++++++++++++++
 Mathematics/Prealgebra/Dividing_fractions.md  |  41 ++++++++++--------
 .../Prealgebra/Handling_negative_fractions.md |  20 +++++----
 .../Prealgebra/Least_common_denominator.md    |   0
 Mathematics/Prealgebra/Reciprocals.md         |   9 ++--
 pdf/Algorithmic_complexity.pdf                | Bin 549310 -> 549310 bytes
 pdf/Arrays.pdf                                | Bin 83599 -> 83599 bytes
 pdf/Assembly_programs.pdf                     | Bin 58049 -> 58049 bytes
 pdf/Atomic_and_molecular_sentences.pdf        | Bin 97737 -> 97737 bytes
 pdf/Axioms_of_set_theory.pdf                  | Bin 66749 -> 66749 bytes
 pdf/Basic_database_concepts.pdf               | Bin 99218 -> 99218 bytes
 pdf/Basic_properties_of_sets.pdf              | Bin 128524 -> 128524 bytes
 pdf/Biconditional_Elimination.pdf             | Bin 39042 -> 39042 bytes
 pdf/Biconditional_Introduction.pdf            | Bin 35537 -> 35537 bytes
 pdf/Binary_arithmetic.pdf                     | Bin 149838 -> 149838 bytes
 pdf/Binary_arithmetic_with_circuits.pdf       | Bin 357156 -> 357156 bytes
 pdf/Bits,_bytes,_nibbles.pdf                  | Bin 51186 -> 51186 bytes
 pdf/Compile_from_source.pdf                   | Bin 49795 -> 49795 bytes
 pdf/Conditional_Elimination.pdf               | Bin 43232 -> 43232 bytes
 pdf/Conditional_Introduction.pdf              | Bin 74250 -> 74250 bytes
 pdf/Conjunction_Elimination.pdf               | Bin 47565 -> 47565 bytes
 pdf/Conjunction_Introduction.pdf              | Bin 45840 -> 45840 bytes
 pdf/Defining_a_computer.pdf                   | Bin 731550 -> 731550 bytes
 pdf/Design_features_of_language.pdf           | Bin 60132 -> 60132 bytes
 pdf/Disjunction_Elimination.pdf               | Bin 91007 -> 91007 bytes
 pdf/Disjunction_Introduction.pdf              | Bin 54596 -> 54596 bytes
 pdf/HTTP_request_types.pdf                    | Bin 46765 -> 46765 bytes
 pdf/Indeterminacy.pdf                         | Bin 112534 -> 112534 bytes
 pdf/Law_of_the_Excluded_Middle.pdf            | Bin 35622 -> 35622 bytes
 pdf/Logic_circuits.pdf                        | Bin 157687 -> 157687 bytes
 pdf/Logic_gates.pdf                           | Bin 407144 -> 407144 bytes
 pdf/Logical_possibility_and_necessity.pdf     | Bin 122811 -> 122811 bytes
 pdf/Lovelace_quote.pdf                        | Bin 31770 -> 31770 bytes
 pdf/Morphology.pdf                            | Bin 77311 -> 77311 bytes
 pdf/Negation_Elimination.pdf                  | Bin 44476 -> 44476 bytes
 pdf/Negation_Introduction.pdf                 | Bin 44871 -> 44871 bytes
 pdf/Object_language_and_meta-language.pdf     | Bin 131464 -> 131464 bytes
 pdf/Package_management_in_Arch.pdf            | Bin 71061 -> 71061 bytes
 pdf/Primary_key.pdf                           | Bin 80548 -> 80548 bytes
 pdf/Queue.pdf                                 | Bin 154497 -> 154497 bytes
 pdf/RESTful_APIs.pdf                          | Bin 105744 -> 105744 bytes
 pdf/Recursion.pdf                             | Bin 176160 -> 176160 bytes
 pdf/Reiteration.pdf                           | Bin 53262 -> 53262 bytes
 pdf/SQL_syntax.pdf                            | Bin 559941 -> 559941 bytes
 pdf/Semantic_versioning.pdf                   | Bin 118251 -> 118251 bytes
 pdf/Soundness.pdf                             | Bin 98882 -> 98882 bytes
 pdf/Stacks.pdf                                | Bin 151942 -> 151942 bytes
 pdf/Syllogism.pdf                             | Bin 79914 -> 79914 bytes
 pdf/The_Pragmatic_Programmer_1999.pdf         | Bin 169339 -> 169339 bytes
 pdf/The_binary_number_system.pdf              | Bin 146858 -> 146858 bytes
 pdf/Theorems_and_empty_sets.pdf               | Bin 75643 -> 75643 bytes
 pdf/Turing_machines.pdf                       | Bin 102880 -> 102880 bytes
 pdf/User_management.pdf                       | Bin 74126 -> 74126 bytes
 pdf/Von_Neumann_architecture.pdf              | Bin 239665 -> 239665 bytes
 pdf/Why_computers_use_binary.pdf              | Bin 144674 -> 144674 bytes
 55 files changed, 79 insertions(+), 32 deletions(-)
 create mode 100644 Mathematics/Prealgebra/Add_Subtract_Fractions.md
 create mode 100644 Mathematics/Prealgebra/Least_common_denominator.md

diff --git a/Mathematics/Prealgebra/Add_Subtract_Fractions.md b/Mathematics/Prealgebra/Add_Subtract_Fractions.md
new file mode 100644
index 0000000..8234a53
--- /dev/null
+++ b/Mathematics/Prealgebra/Add_Subtract_Fractions.md
@@ -0,0 +1,41 @@
+---
+tags:
+  - Mathematics
+  - Prealgebra
+  - fractions
+  - division
+---
+
+# Adding and subtracting fractions
+
+## Adding/ subracting fractions with common denominators
+
+For two fractions $\frac{a}{c}$ and  $\frac{b}{c}$ with a common denominator, their sum is defined as:
+
+$$
+    \frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}
+$$
+
+For example:
+
+$$
+    \frac{2}{8} + \frac{3}{8} = \frac{5}{8}
+$$
+
+The same applies to subtraction:
+
+$$
+    \frac{a}{c} - \frac{b}{c} = \frac{a - b}{c}
+$$
+
+
+## Adding/ subracting fractions without common denominators
+
+* Find the lowest common denominator for the two fractions
+* Use this to create two equivalent fractions
+* Add/subtract
+* Reduce 
+
+Demonstration: $\frac{4}{9} + \frac{1}{6}$ :
+
+The lowest common denominator is **the smallest number divisible by both of the denominators of the fractions without remainder**.
diff --git a/Mathematics/Prealgebra/Dividing_fractions.md b/Mathematics/Prealgebra/Dividing_fractions.md
index 459bf4a..5a12a45 100644
--- a/Mathematics/Prealgebra/Dividing_fractions.md
+++ b/Mathematics/Prealgebra/Dividing_fractions.md
@@ -6,23 +6,26 @@ tags:
   - division
 ---
 
+# Dividing fractions
+
 Suppose you have the following shape:
 
-![draw.io-Page-9.drawio 1.png](../../img/draw.io-Page-9.drawio%201.png)
+![draw.io-Page-9.drawio 1.png](../../img/draw.io-Page-9.drawio.png)
 
 One part is shaded. This represents one-eighth of the original shape.
 
 ![one-eighth-a.png](../../img/one-eighth-a.png)
 
-Now imagine there are four instances of the shape and one-eighth remains shaded. How man one-eighths are there in four? 
+Now imagine there are four instances of the shape and one-eighth remains shaded. How man one-eighths are there in four?
 
-![draw.io-Page-9.drawio 2.png](../../img/draw.io-Page-9.drawio%202.png)
+![draw.io-Page-9.drawio 2.png](../../img/draw.io-Page-9.drawio.png)
 
 The shaded proportion represents $\frac{1}{8}$ of the shape. Imagine four of these shapes, how many eighths are there?
 
 This is a division statement: to find how many one-eighths there are we would calculate:
+
 $$
-4 \div \frac{1}{8} 
+4 \div \frac{1}{8}
 $$
 
 But actually it makes more sense to think of this as a multiplication. There are four shapes of eight parts meaning there are $4 \cdot 8$ parts in total, 32. One of these parts is shaded making it equal to $\frac{1}{32}$.
@@ -33,37 +36,37 @@ $$
 4 \div \frac{1}{8} = 4 \cdot 8 = 32
 $$
 
-Note that we omit the numerator but that technically the answer would be $\frac{1}{32}$. 
+Note that we omit the numerator but that technically the answer would be $\frac{1}{32}$.
 
 ### Formal specification of how to divide fractions
 
 We combine the foregoing (that it is easier to divide by fractional amounts using multiplication) with the concept of a [reciprocol](Reciprocals.md) to arrive at a definitive method for dividing two fractions.
-It boils down to: *invert and multiply*:
+It boils down to: _invert and multiply_:
 
- > 
- > If $\frac{a}{b}$ and $\frac{c}{d}$ are fractions then: $$\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \cdot \frac{d}{c}$$
+If $\frac{a}{b}$ and $\frac{c}{d}$ are fractions then: $$\frac{a}{b} \div \frac{c}{d} = \frac{a}{b} \cdot \frac{d}{c}$$
 
-We invert the divisor (the second factor) and change the operator from division to multiplication. 
+We invert the divisor (the second factor) and change the operator from division to multiplication.
 
 #### Demonstration
 
-*Divide $\frac{1}{2}$ by $\frac{3}{5}$*
+Divide $\frac{1}{2}$ by $\frac{3}{5}$
 
 $$
-\\begin{split}
-\\frac{1}{2} \div \frac{3}{5}  = \frac{1}{2} \cdot \frac{5}{3}  \\
+\begin{split}
+\frac{1}{2} \div \frac{3}{5}  = \frac{1}{2} \cdot \frac{5}{3}  \\
 = \frac{5}{5}
-\\end{split}
+\end{split}
 $$
 
-*Divide $\frac{-6}{x}$ by $\frac{-12}{x^2}$*
+Divide $\frac{-6}{x}$ by $\frac{-12}{x^2}$
 
 $$
-\\begin{split}
-\\frac{-6}{x} \div \frac{12}{x^2} = \frac{-6}{x} \cdot \frac{x^2}{-12} \\ = 
-\\frac{(\cancel{3} \cdot \cancel{2} )}{\cancel{x}} \cdot \frac{(\cancel{x} \cdot \cancel{x} )}{\cancel{3} \cdot \cancel{2} \cdot 2} \\ =
-\\frac{x}{2}
+\begin{split}
+\frac{-6}{x} \div \frac{12}{x^2} = \frac{-6}{x} \cdot \frac{x^2}{-12} \\ =
+\frac{(\cancel{3} \cdot \cancel{2} )}{\cancel{x}} \cdot \frac{(\cancel{x} \cdot \cancel{x} )}{\cancel{3} \cdot \cancel{2} \cdot 2} \\ =
+\frac{x}{2}
+
+\end{split}
 
-\\end{split}
 
 $$
diff --git a/Mathematics/Prealgebra/Handling_negative_fractions.md b/Mathematics/Prealgebra/Handling_negative_fractions.md
index b642a61..4fc5fbe 100644
--- a/Mathematics/Prealgebra/Handling_negative_fractions.md
+++ b/Mathematics/Prealgebra/Handling_negative_fractions.md
@@ -6,31 +6,33 @@ tags:
   - negative-numbers
 ---
 
+# Negative fractions
+
 To work with negative fractions we draw on the [Rules for operations on like and unlike terms](Rules%20for%20operations%20on%20like%20and%20unlike%20terms.md).
 
 ## Fractions with unlike terms
 
-* A fraction is just one number divided by another. $\frac{5}{10}$ is just ten divided by 5.
+- A fraction is just one number divided by another. $\frac{5}{10}$ is just ten divided by 5.
 
-* A positive integer divided by a negative or vice versa will always result in a negative. Thus $\frac{5}{-15}$ is equal to $-3$.
+- A positive integer divided by a negative or vice versa will always result in a negative. Thus $\frac{5}{-15}$ is equal to $-3$.
+
+- We can therefore express the whole fraction as a negative:
 
-* We can therefore express the whole fraction as a negative:
   $$
   -	\frac{5}{15}
-  $$ 
+  $$
 
-* Or we could apply the negative symbol to the numerator. It would stand for the same value:
+- Or we could apply the negative symbol to the numerator. It would stand for the same value:
   $$
   \\frac{-5}{15}
   $$
 
 Therefore:
 
- > 
- > Let $a,b$ be any integers. The following three fractions are [equivalent](Equivalent%20fractions.md):	$$\frac{-5}{15}, \frac{5}{-15}, - \frac{5}{15}$$
+> Let $a,b$ be any integers. The following three fractions are [equivalent](Equivalent%20fractions.md): $$\frac{-5}{15}, \frac{5}{-15}, - \frac{5}{15}$$
 
 ## Fractions with like terms
 
-* In cases where both the numerator and denominator are both negative, the value that the fraction represents will be positive overall. This is because the quotient of a negative integer divided by a negative integer will always be positive.
+- In cases where both the numerator and denominator are both negative, the value that the fraction represents will be positive overall. This is because the quotient of a negative integer divided by a negative integer will always be positive.
 
-* Thus:  $$	\frac{- 12xy^2}{ - 18xy^2} = \frac{12xy^2}{18xy^2}$$
+- Thus: $$ \frac{- 12xy^2}{ - 18xy^2} = \frac{12xy^2}{18xy^2}$$
diff --git a/Mathematics/Prealgebra/Least_common_denominator.md b/Mathematics/Prealgebra/Least_common_denominator.md
new file mode 100644
index 0000000..e69de29
diff --git a/Mathematics/Prealgebra/Reciprocals.md b/Mathematics/Prealgebra/Reciprocals.md
index 6143b62..7b54c35 100644
--- a/Mathematics/Prealgebra/Reciprocals.md
+++ b/Mathematics/Prealgebra/Reciprocals.md
@@ -7,21 +7,22 @@ tags:
   - theorems-axioms-laws
 ---
 
+# Recipricols
+
 The [Property of Multiplicative Identity](Multiplicative%20identity.md) applies to fractions as well as to whole numbers:
 
 $$
-\\frac{a}{b} \cdot 1 = \frac{a}{b}
+\frac{a}{b} \cdot 1 = \frac{a}{b}
 $$
 
 With fractions there is a related property: the **Multiplicative Inverse**.
 
- > 
- > If $\frac{a}{b}$ is any fraction, the fraction $\frac{b}{a}$ is called the *multiplicative inverse* or *reciprocol* of $\frac{a}{b}$. The product of a fraction multiplied by its reciprocol will always be 1. $$ \frac{a}{b} \cdot \frac{b}{a} = 1$$
+> If $\frac{a}{b}$ is any fraction, the fraction $\frac{b}{a}$ is called the _multiplicative inverse_ or _reciprocol_ of $\frac{a}{b}$. The product of a fraction multiplied by its reciprocol will always be 1. $$ \frac{a}{b} \cdot \frac{b}{a} = 1$$
 
 For example:
 
 $$
-\\frac{3}{4} \cdot \frac{4}{3} = \frac{12}{12} = 1
+\frac{3}{4} \cdot \frac{4}{3} = \frac{12}{12} = 1
 $$
 
 In this case $\frac{4}{3}$ is the reciprocol or multiplicative inverse of $\frac{3}{4}$.
diff --git a/pdf/Algorithmic_complexity.pdf b/pdf/Algorithmic_complexity.pdf
index 6b34d3304401871cd341fb848e30f9e8072704a8..3cb41f0a97a756bd8076513aeb513458c5aceedb 100644
GIT binary patch
delta 1287
zcmaiyZ8#GM0LL$FOIxL435~Qo(kio=rACZ)?HuBwT6Sw?@{*$^+*ms)imkllmWVZ5
zSwh~LNFI4o*%K{`G~2vyrY6SZE!T(p)`vd)zWn~bkN;<_w$EB^|GB)P)=2KP9z&(=
zrG`4YqMe*iQ)x7mc-+e<d(RI#olQ6T&Pp+x4lp+PaTcTixPla52P@W+*<!Wl+w(c9
z$`Zflb;W4$?XQU(01-lr&*{uCjxvbHhnklcKNr*t&Mqnz!DG-w?#x5iCP|cRcKd=m
z1;@*9pBsF5i=&;oD~i+x@$*%FzrK%lh1GoG(iylrd6H`YQ}G+c8lJv0c^6MHqj=%4
z32rfcYIrw}zm&t;)^VcnaL>DS%g2QMz2jPS#Og9|EsUH{!TWQC9w0NBV^&#EcNM8;
zM}{|CXY1LU`iJ#I_o9P+*G9L4Ht)yVyzb3TBR&Ue1EE(w9?bP`mrlmv95#oX$5{mo
z1INxi&A6WqkMyYSS{!KPZ&6{gO;<?GW+&c?-8j!OOG;URt`2X{&IvDgpgqe*_lLD5
z`juie-GiY4Oj|G_IzVR~kHx9#*XHGp%XYe64F=_t=B5Bj;zt?(0f*Q~v6n_H^a#vL
zitd}k4H9+ueEOi=o;<3_0>x#fhS&K%u_TlM{6$b09+B!V%7%F(aB-W%ta9MtBUy=>
zc^FGk>r{-;-C@*b2;EX!Zr6<-|7^Y{*aVWsP4S4XlJ~w3Ri|9!KLr8A-2)$}u<Lro
zrEyttZ9ijj`B-ezBHBEp@*4!$vo_|7;vOMHD-)%BzX<}fT^yHt1}onCvQUwAMgwEZ
zgPG8pDa@0$boG<AMmIX=?|+$1Htb{;_sC8gAK^{+I+9L6-sWiJ-vn+Ahh1D*Ru1K*
z#;IuXKG|;5CDn1JV?=10<0Q)V;gT7|V5cPAHSLRPA5#0MNFQ_?3J!ThP5A9q!S@mK
zmahd~Ez@+jP?SweGlNS7Hth@kdJDUu63HoC@$gKh_U`(~<x8bmwHkS`kcH(ZPuw{F
z4cZsLsGMFco$pN4werCA5V@aSGHK!{Ug3CoBXsc)h+$=2aPrLKZclqJ@w$D|vef=Q
z@+#;OqS`s=+>oh=x$W{%3eWN#%g8I2ej^x^8(Ek@JJ`<Y^?k~KM|GW?@i=ul5I)V5
zbrG>ASPwoOdXWayKM>Ti2Ch^XFW6C?rt@@RI~XI8Uz6S|n=MzNJyHdRo+Dc}s#`ep
zO_YRI*8?R!M6Lz-w&C1wTqp7<GiQH8U+kN)qAuFIoZvXoiTQiN=9pe?VRM}z$mdZ=
zlBSX)f0<m@GZ2p+X~=)+C`EU08o<!<w&t1D?eP~rcDU&d`<AoH3{0CTeqD_&@)7;_
zBUK-4y(%U3;o_M2x5~%stfRjqcS@v5H_AaKpZ^M?G+W1ZxqB+@Igl>cy;~Rl@FVGp
zG7eny6vdOZV;NPf;3@a&q<TrYPvhB@)asyROhiyZ*px7}y)tU9(<Oe&<)(J+{B?tw
z#pA-fAir0XM7C8iWTHY5TZ6A4WmW=}ginW$eJPz}{c?H|*2uLbg3QwM(}3RriSyG|
z&A!@+L1LXzNGt;BWRFDJJAfU1V?w>DakQ;Fy!WAyC=}8e^?xF6@Hd8;co953@y-}m
mJR0kbc0my^1f&ZJgGIY|J2?^Xc#MntR@~1Lu_eV=VDumVUv#Me

delta 1287
zcmaiqdpy$#0KktJdEe)HStQ)u7|k~J!g6dSGOjip%086WJYpX6{-xZ;A+^$uqBH9-
z-Q0DwOq-S_TzRZA(fUNnt6HgT9*w*EeD1&gxIe!Ce7|2wuf3$#{$#0MhyEnN3LA@z
zg=5i3I06ypj*UkP7YX|3V4rDLC0+j?HVG@~2F8}3XI_Z`hgV`a1k?{&Ync^2>BZwh
z=GlYS+g6&t-5c%bEB9m9&;03dr%v}~by?*Dti8Inj0Z41e))#a;_%7AswJ=*KOh<2
zZrQ>Okzifon?!|){JQ*_#8<+Hhq9xB@42pBy}T<V;U(QcdN(x_vuW;=yPatwqll65
zlk5OUyd%%FI<bcblzrF+dDPj_>l5ajs}Zf{Mc(1-r}``EU0T9#d+VtQ#nhDjJ1S;Z
zig0<QjxW5M46!SP?COLs8C+bsUf-D!e|iothMis_qU>wT8J#&#&+@hnF##!ThWBsD
z^Ub$upPrv81D}2E0W1rg?lDL+#P2+0I<JqZAx)}jCq6(4Ht~omPO=>d8sV>;sYNt=
zwO}sl#70o4Wp@IjE_Ab$=EImY!pj-Y&Oi%pjqk5v67LcQ8{OGLJ0^dt2*{dPN6pJx
zX6I#Px+PrQdgHPtfP?eo=_#joN2Zbm%u%S6OxwpA8GKHr9XA>^v9x7AVcL;?sUb`^
zE;4|uhkb>Dn~a4~=tYegD0!?dp_2;#0q?pa8l>MTOG^kpUvIQpz67><8p%4w%Ek^c
zOa){>eri#+aZIXS8a|RPUUl1Y1anKuxCG8<B{zfQCMoTY&OVis8kA3`Z8CER4UG(V
zT9i8U{-9z8Y}YUgR%!ZCuOc++V)znp^l)pTYt7-+N3^c<Ipw#Ez12{&rtD?&Yd6A9
zTF8qyshMP9&_^IaE#{rGmfZcT^mh%}b)1u%{9|x>yL0swx1!{jZvPYqz2C%MQ-#%Y
zUx%(k0__FdC?g<Gt5H;FPZT?;d>$lRsH}!nyf0)c-1scN7M&^APtH97Tm+t#Es1@G
zR>IT$=f!deana{Rm*r{bb6AR3&ATKqb#r!)RUqY^qxD>BZpx|pCy_?=W=hXFV!Oqu
zOolDxV|%}xBC87FY09mli%Mt*Ha44)2Jw;BLHvwoHCvrA@tF4uRo6(TA8#tJ3aA=6
zeK-W7OwqMocig&j+x<4S9AIu2IlShS%0|LPmm244+NM;Y1sgP*`(K!|C#d9%1DB03
zgAs*F^Vv_8uy2mWXC+PCb3WRaRjUnnJ4f$DH5UYP0uDxwUQL_7ba7o0N2RZivBUOA
z>2Df)&}nub9!Ik#A6!_B-_=7L#$pzrln(I57{qDvagvwzCIQt62qv^e{S{+FqBiLu
z;*czsWhREb;3_5agn~)W+z#mnyqmuYe*^5@(H&Z(%fC%pGswH*0SjXM96LtBC3O`*
z*Ov{iPGq+>yY#I`46OCPoq`ErZ?2n{4ut6xyijHB0LKE_BY5dEIX*D?Js&gYH9<Z;
zP7e#i*#lFEoyD+Q-8sDvOuA@$B-?U#{y~V5HuY`j8Ccmq<k$y*wy<iMhW`K()-sK>
z{ZJ1C${mBky1)?-I2__^;zl}goEVc8x7&&6iG(AOa1Z2vi%=9|Y->sILlcO^eJHfA
jJL2E&hsJo|eD`CpD2zMO9g9Hi-R=E<ix5mT=IQ?p0A6Q*

diff --git a/pdf/Arrays.pdf b/pdf/Arrays.pdf
index 17be2aa6f3bc43517981196fc2f3e2775c13db5f..55bc46f52dd4a64e666ec6cdb4e4b621756a2422 100644
GIT binary patch
delta 111
zcmeD0W$o`}ZP>zSV#{u7U~Xb$U@_g=mQe=A*&b)hD8}JzWaMIQ=;mf*;Am><<YsE>
eVrpvOZ0KldU~FV)<Z5YRr(i=!$@J~6j5h$<q8ifx

delta 111
zcmeD0W$o`}ZP>zSV#{t~XliV3YB}B7mQe=A*&b)hD8}LJYGQ6;>FVleW@c_+;Ar7y
eV&P(JYHn!m=3;5#Y-wp~r(i=!$@J~6j5h%8IU7v?

diff --git a/pdf/Assembly_programs.pdf b/pdf/Assembly_programs.pdf
index 486b57563dbd90c3927f722fa652630d78b4ab36..43631a7424371514ecfcff5567b23dce77f1e5e6 100644
GIT binary patch
delta 106
zcmX?jl=<LM<_$}3vzr>2n;03JPhNdn2FBie?)FbsXERF+M>iv9b4OEiGb0OQ6EkBo
bLstVgHzyYpBLh=IV><;KLP{ocJ=zWc9sVBj

delta 106
zcmX?jl=<LM<_$}3vzr*28e13}O<sLl2FBie?)FbsXG;rbBR5AQ3rkBAXCqT*S0@((
bCl^;!Lt|qXH)CfbBRd5fLP{ocJ=zWcF@PV2

diff --git a/pdf/Atomic_and_molecular_sentences.pdf b/pdf/Atomic_and_molecular_sentences.pdf
index 164de135ba4091876322af96008572799c00eeb6..2d981191afa28d6aafc3f040ba1983b62d93672c 100644
GIT binary patch
delta 111
zcmX^4oAu;x)`l&NilywP2IeM4hUU{XN*QHfobBGFjIr#_u8s!gMrH;E25v@XPUe<o
f#+FVNmPU>yE>1?yE`}yXb_zCxluUnJ!*~w>qxKzD

delta 111
zcmX^4oAu;x)`l&Nilyu(hNi|A2A0z`N*QHfobBGFjIr#_PDU;+u4X2d1{Q8cE>2Ds
f2Chafj;7`=P6o~{rY452b_zCxluUnJ!*~w>#<d<F

diff --git a/pdf/Axioms_of_set_theory.pdf b/pdf/Axioms_of_set_theory.pdf
index 029005aec51a37f420789c7e86f5d58aafb98cc7..b6c1b7f83fa79c4518dabccedba84d774ee27dff 100644
GIT binary patch
delta 107
zcmdnn$+EYTWrNW#c2fg$6C-2O$(FxlVC>B?zjQdA4NNSI934%a&0Q@G4V{flEDX(z
bEX|Ef%q>j~j4Yj<?G$VXDVctnneh_<YIGcu

delta 107
zcmdnn$+EYTWrNW#b`wKWV+$k8$(FxlVC>B?zjQdAUCk_=Obv{Uoh{uAja>{aO-x-a
bESwDu%}h)!Ei5bz?G$VXDVctnneh_<cnKWH

diff --git a/pdf/Basic_database_concepts.pdf b/pdf/Basic_database_concepts.pdf
index 398aaf5c7963f041885e7ea988b31fbfb010c444..258b957e6f4ec53ea56459078eee09460830a932 100644
GIT binary patch
delta 112
zcmbQ#&Niu?tziqJaXGuGfw_s1q2Y9^az+^#XM1cp;~6ez7iVJwLrWtQM^_6Y7c&bt
gb5{#vH)CTbBWEX9Q$t5LI|Um;O19@TF{&{F0Ca&IB>(^b

delta 112
zcmbQ#&Niu?tziqJaXGt*p{cQjfzfoUaz+^#XM1cp;~6ezLqiKk3quQIa|;(E0~b?s
gGglJ>Lq`K=V;2`oGgoJ4I|Um;O19@TF{&{F0AkM@#Q*>R

diff --git a/pdf/Basic_properties_of_sets.pdf b/pdf/Basic_properties_of_sets.pdf
index e23f20c7ce7ecf8e82205aa910d9364980e54b8c..858f3bdb6dafa56cbc6fda5563f495ee643fd90b 100644
GIT binary patch
delta 134
zcmeBq!`}0Ty<rQZ{ZlPd19KB2V^eJdLv;fKbxkgP-~1Gp#FA764HqjT10y2?6C<dS
z?U_#*U-CH{nYy|<8MvAm8ycB8Tez5;8yGoRnwvYj8o8NSnpqm#DcBHFvVH0o#&Sjg
D%2gw)

delta 134
zcmeBq!`}0Ty<rQZ{ZlOyLsMf5V*_miLv;fKbxkgP-~1Gp#FA764HqjT10y2?6C<dS
z?U_#*U-CH{ySN%U8e6!Sn;V&!IGPwa8ko458d$iQ8@d^qyE$9fDcBHFvVH0o#&Sjg
D#&08|

diff --git a/pdf/Biconditional_Elimination.pdf b/pdf/Biconditional_Elimination.pdf
index 781eba4bbf8ac9c78b39c6cfcb6143521d8a5e8b..75522d36639eccf7e8770ec35431aad908500a5c 100644
GIT binary patch
delta 106
zcmZqL$keovX~UF>?4}0hCPs$llV?wqfw4F5o4B3T*}~Px)zHG+$;8yc$i>po)Y#a~
b#K^$W%)-#b(8$=;%}&9Fkdnzerk?@;WQiS0

delta 106
zcmZqL$keovX~UF>>?Ve$#uf&alV?wqfw4F5o4B3T+1%9G(9zJ?(9+D+%*@T)(bCP_
b$<oxq$kM{Z%+SKo)lR{Nkdnzerk?@;aZDYk

diff --git a/pdf/Biconditional_Introduction.pdf b/pdf/Biconditional_Introduction.pdf
index eabd7e09d573385947b7c86342132d23774a473c..eaf8bae2429acfed470936677bceef692ccab498 100644
GIT binary patch
delta 106
zcmcaOmFePCrVU9g?4}0hCPs!9lQUanVC>C3E#9oo21XW6rcQ<~7UrgI1{Tg{hK{Zl
a7UoWFmafj`&Zcgbb_zCxluVZD+719jVjPtK

delta 106
zcmcaOmFePCrVU9g>?Ve$#ukPKlQUanVC>C3E#9ooj&4qt7Ov*b#x9P|rWPi~j)sPY
amX1zNZbrs#W-g8fb_zCxluVZD+719swj8Gb

diff --git a/pdf/Binary_arithmetic.pdf b/pdf/Binary_arithmetic.pdf
index 518f5b5e2ab1b9526c389f9915cd2e564e0ff37d..f507bac2791df79882c26a567c54f9c0fca15edc 100644
GIT binary patch
delta 135
zcmX>%iSyhf&W0AoEldqITBZi(CPu~<+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HE
zP$k<}*)VZ&I~ka`xVV@Z7#O-bni)Gf8W^}4n7BGR8e2LUxfz(5JK8DO5KyxHn>$kk
FBLGWGA;JIv

delta 135
zcmX>%iSyhf&W0AoEldqIS|*03#umoL+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HE
zP$k<}*)VZ&JDIq;I9XU4TbeprT9~`KSXvr78k#x-jWBmHa5FJ=v{SGlpk(_uccutN
E08oq})&Kwi

diff --git a/pdf/Binary_arithmetic_with_circuits.pdf b/pdf/Binary_arithmetic_with_circuits.pdf
index 080926095df216db99aceb4e10bdddb223308d78..3ac5ca085219500aef8a35d29e34ef544b194fe3 100644
GIT binary patch
delta 120
zcmZ4TOmxXJ(S{br7N!>F7M3lnVQK892IeM4#+K7#(^zF-ob3&1tg773rp6{_&Zcfg
ou4a}NCMK2^&W@I*7LFz+E{3kAjz&fXb_zCxlx%-d$ZEp~0LBy^@Bjb+

delta 120
zcmZ4TOmxXJ(S{br7N!>F7M3lnVQK6phNi|A#wOEa(^zF-ob3&1tg773juwulrl!Wu
oCawmSCKiq^hR&wuW=;ks=B}15mWEE|b_zCxlx%-d$ZEp~0L)|`Bme*a

diff --git a/pdf/Bits,_bytes,_nibbles.pdf b/pdf/Bits,_bytes,_nibbles.pdf
index e3e61a896aecc4e917ec71907d24cd92a765e1b2..ccb4b97b4ebd83c929eb9226dfba1427bc066ebd 100644
GIT binary patch
delta 129
zcmey=&-|&MdBeX0TBZi(CPpR(+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HEP$io+
x4(?}lHn(&%b#k_FHFdNwwKQ@waCWgYHZw9b26D{J+$@~z6l@47nXGmE1OQ73BEkRw

delta 129
zcmey=&-|&MdBeX0S|*03#umn=+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HEP$io+
y4(?}lc6Bl^GBh$Uv@o=Abux4{H8yiIFmW<;axpS-HL^6fuv4%hq-3(z@e=?*T_S=2

diff --git a/pdf/Compile_from_source.pdf b/pdf/Compile_from_source.pdf
index c042c671a7ce8823fc7555e5065e908c7b9ec119..50b17b3b35eef8172db39315e0a762bfdf3729eb 100644
GIT binary patch
delta 129
zcmZo}Wo~X|-r&DS%hbT!#K_Q8+rUuWz(8G-OW!v?#U-&MRYAkW%E-XT$iT!1s$_HJ
y9#K|jQ)f3vS93FCBLg!tH)9K969Ypxb5m0%6H7x2S66dqI|Um;N+w@CxCsDY3n4lH

delta 129
zcmZo}Wo~X|-r&DS%f!&s*uua}+rUuWz(8G-OW!v?#U-&MRYAkW%E-XT$iT!1s$_HJ
y9#K|j7ZXDxH$yX5BXdh*BUfifOJ`#zXG=p<BS#k(a}zgLI|Um;N+w@CxCsDlRUxJT

diff --git a/pdf/Conditional_Elimination.pdf b/pdf/Conditional_Elimination.pdf
index fa49f2ed7b37016cdd559dcf6624c69727726099..ddec612c99346ac2d3278ae5c56bf4575ed0e301 100644
GIT binary patch
delta 106
zcmaEGk?FxjrVXDLvYQ&1n;02dO#Zb{2FBhjyXZKpv!koInW?jjp|Odfv!SVxvy*|P
bqob3fsk5WGlar~bshxriAtjU5SL_4;40;~H

delta 106
zcmaEGk?FxjrVXDLvYQy18e13|PX4t}2FBhjyXZKpv$=tZnWKf7iJOa&o0FM~p}B#J
btE-E-qqDK4o4J9dqn&~cAtjU5SL_4;42d4w

diff --git a/pdf/Conditional_Introduction.pdf b/pdf/Conditional_Introduction.pdf
index 485c7cff3553514a6c4457ab2e21061b8a8146e7..85a1797df9021f10b077b01b6a30b51f57f80491 100644
GIT binary patch
delta 111
zcmeA=!qRnwrC|%>c1d<q19KB2L(A#=BpGF3ob3-K8QIyLEi4>O++0l!oh@C>EnSS=
fTuhuzTwPpEObuL}P2HTG?G$VXDVeUV$ao(Bigg^p

delta 111
zcmeA=!qRnwrC|%>c1d;<LsMf5L&NF&BpGF3ob3-K8QIyL-CWEKjV&F`4NZ+qOr0$)
fotzw9Elix<j17$}E!-?j>=bMWDVeUV$ao(BZ3`Ru

diff --git a/pdf/Conjunction_Elimination.pdf b/pdf/Conjunction_Elimination.pdf
index 5e7c72fcd0e1ba3338e6a1301876a6bfe466f848..6478e4cf7058d11ab427da29a7ffc98b152e5dce 100644
GIT binary patch
delta 105
zcmX^6nd$6jrVT4Lv6~v0n;01xOkTf92F6}|X%m~Xv5SR;o1vS5i>r~Pfu*sLlc|NJ
arHiSBshNq9p`)3boq`P^C6h&W?f?MH$Q|YY

delta 105
zcmX^6nd$6jrVT4Lv6~p08e13|O<uoA2F6}|X%m~Xi@B+>o13ANqp7Q#p{ui_rK_2_
ap}Co%n}MZ^sey~Roq`P^C6h&W?f?MgK^}Af

diff --git a/pdf/Conjunction_Introduction.pdf b/pdf/Conjunction_Introduction.pdf
index c65174394b03c0602e41dbf16165d7112d47f494..d9ef8c20fbd3a227826ce7c48a45cd398a6712d2 100644
GIT binary patch
delta 106
zcmbR6jA_C%rVWm3*i8-0O^l2TCVQ-rfw4DduUW<FY-H->X5?t>?B?obZfxr2=4@u@
aW?*b&;cV_^YHVO(Xs2L9NXg`gO*;T{q#afO

delta 106
zcmbR6jA_C%rVWm3*i8&gjV%m~Cwr`sfw4DduUW<FY;56X<ZSNh>}=|2W@7B*YHaLi
aVPfLyYHVm?Z0TfbYNudBNXg`gO*;T^?Hxh@

diff --git a/pdf/Defining_a_computer.pdf b/pdf/Defining_a_computer.pdf
index 07bed7e842a05993438838cc424c45573dde2f4d..f02299f43ac0f90937a8df77f02da403e07e70e8 100644
GIT binary patch
delta 132
zcmbPtS!dp5orV_17N!>F7M2#)7Pc1l7LFFq7OpMaLNe^82IeM4CWg}`Ww_y-?KU#p
zU%8##%uNgoos5l4%*@Oz4c#ow44f<s9bMf_EDc<pESxOt6l@47*<PZ-t;Glc8(JW&

delta 132
zcmbPtS!dp5orV_17N!>F7M2#)7Pc1l7LFFq7OpMaLNe?ohNi|A#%9wcWw_y-?KU#p
zU%8!)O%2S<&7Dn549y+QjZ6)V%q%QTOk7<I%?*uBOii8b6l@47*<PZ-t;Glc2zDS4

diff --git a/pdf/Design_features_of_language.pdf b/pdf/Design_features_of_language.pdf
index 4fe85b4970d90d238a357f81c4f1babbee8095e8..0fdaea323bcdd1ff029dee9a74c18e650753072a 100644
GIT binary patch
delta 129
zcmaEImHEk4<_&fav`h`mO^ggpv<(c^4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YSph`Ap
yJc#6Ub~U$jHZ?UicXDxZaddMrbaiqwb#ZhxH*j?^G<PvKwo|Ynq+~M7s|Ns8qa%U<

delta 129
zcmaEImHEk4<_&fav`h?5jV%mJwG9l_4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YSph`Ap
yJc#6UHZ?GCHFh?zbar+!HE}gFb2f4|FmZA*G;p;vcQ&$cwNtPmq+~M7s|Nr#i6X`T

diff --git a/pdf/Disjunction_Elimination.pdf b/pdf/Disjunction_Elimination.pdf
index 364e5d9f02366f2b8a845d9dda1425085b2c7628..52a34f63773b524e08b76c7a824a1a1126390731 100644
GIT binary patch
delta 110
zcmex=jP?I9)`l&NyQ0}m4a`l9jEtrqjAoR9akf8+X3Su7GB7bUHg$0`c5!nxGjK9D
fcXf4gG%_<Vb2KwDH8L}@Q?PL%pk#Vq65~ez8bKa&

delta 110
zcmex=jP?I9)`l&NyQ0}m3{8zK49%t=jAoR9akf8+X3Su7a<nk9aB?(uH8nDHbG0yZ
fbu(~sb#t?Hb2Bk_b9OecQ?PL%pk#Vq65~ezIkO*M

diff --git a/pdf/Disjunction_Introduction.pdf b/pdf/Disjunction_Introduction.pdf
index ef8faefa3ff81eeb879306237b55afb1a126241a..e1a50d2551047869744e90eea15267a328d2df3e 100644
GIT binary patch
delta 106
zcmX@IiuuSY<_(9=u$vl~n;01xPd<4@2FBj}=8P@7vx}pXvzeuVo13YlnX!SPnUR@=
bnTer=iJ7^Hi?NZVg`I*8AtjS@uG|0s<QX24

delta 106
zcmX@IiuuSY<_(9=u$vf~8e15eO+I->2FBj}=8P@7v!SJdg@K8)v5T>>lexL0i<6<5
bv$2zjg{!fFv!$z>shxriAtjS@uG|0s>1ZDM

diff --git a/pdf/HTTP_request_types.pdf b/pdf/HTTP_request_types.pdf
index 5a90920844ed83c140e74b43feae52e1317d94e5..62f81e8c4b0288900a4e1e8cf72e0e1cc0ba983c 100644
GIT binary patch
delta 106
zcmZ4cmTB!<rVYo}v6~v0n;01yPCmCz2FBj}aos#NXEzf!Lq|&|0|OTeb0-%=OBZ8H
bS0hs+16M;sQ)eS5H#-FzLP{oI+IkxR6j~p(

delta 106
zcmZ4cmTB!<rVYo}v6~p08e13`O+L3y2FBj}aos#NXIE24Q!^JgBV#9XXLB<%Qxi8c
bV?!rr7ZYbU3ny0>XFCNOLP{oI+IkxRBjg}I

diff --git a/pdf/Indeterminacy.pdf b/pdf/Indeterminacy.pdf
index aa210d68afbeac07bc6bb6e2ade70dc9f886b27d..6082265cbbdad548e74c06f11240094f82ed2ce5 100644
GIT binary patch
delta 112
zcmbRCo^9HDwuUW?W^33@4a`l9j7+B6u3?mcakeL{VSLT$>}c+2WbEeZV&H6U>SS(d
gY-ZwU;_7T_U}@oMXkcLAXs2L9NXhoTZHyd@027}btpET3

delta 112
zcmbRCo^9HDwuUW?W^33@3{8zK3@xVHu3?mcakeL{VSLT$Y-DL}Y2s$+=H%jN;ACWI
gWNL0?ZsKa@V&rDx;%s8(W~X37NXhoTZHyd@02Qqr*#H0l

diff --git a/pdf/Law_of_the_Excluded_Middle.pdf b/pdf/Law_of_the_Excluded_Middle.pdf
index 61ea48dd42bfff87aea0e83e23f61144c74ed212..6075aba93e58fbf1e2d35bfb14335616d4dcbb0c 100644
GIT binary patch
delta 106
zcmZ2BjcM65rVYj|?4}0hCPqf4ldW20VC>DYEhkx>%`7dAjf@P9ot<6W%-kF;%uHPj
aEG%7JoeUgZ-CQl4>=bMWDVdzvwHE*z2OO~g

delta 106
zcmZ2BjcM65rVYj|>?Ve$#ukQ_ldW20VC>DYEhkx>4UNpq-JC283>*!ej7-c89o@{$
a9L+5(U5(709Nmmv>=bMWDVdzvwHE*l9~?OV

diff --git a/pdf/Logic_circuits.pdf b/pdf/Logic_circuits.pdf
index b70070826c33394caa3116947a147fd012f0907f..316c97d81ee8e9d2a94d5edf1d76cf2d62f8d6e5 100644
GIT binary patch
delta 155
zcmex<p7Z;8&W0AoElj7QwM-4nO^i$owG9l_4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YS
zph~uXjb^Ii3N&+bb#XOxGBz<WbhI!9%DFn5SsEC+0#%xuxEUJRDcBHH63eCUlbV-a
VlA&N^Y&f0KjY)I+%QPlFMgSLXD2xCA

delta 155
zcmex<p7Z;8&W0AoElj7QwM-06jV+ALwG9l_4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YS
zph~uXjb^Ii3bb@}bFnaRG%z$YaWgh{G<G#IwKO*{c5*g%GjudIHMdi+A*dvlOW!9o
XFTEr~!N}NfI-?tt=JuCqOni(0A`d9K

diff --git a/pdf/Logic_gates.pdf b/pdf/Logic_gates.pdf
index 9f7352c7dcf20113515c9f5e5f6e15b0f523f4d7..fc7c736a79e19dc70a27c09df46a45d9d7cc2576 100644
GIT binary patch
delta 122
zcmaFyM&iXAiG~)&7N!>F7M2#)Eo_Av?4}0hCPpU4(<?OCWMG`_vo+Y9xt*PyEiK$!
q9nGCA94#CzO-&pvO)M=83=Iujj4hlET@CCMYzQgYu4uyM&IABN1s@&&

delta 122
zcmaFyM&iXAiG~)&7N!>F7M2#)Eo_Av>?Ve$#ummF(<?OCWMG`_vo+Y9xt$$d%w61!
q3>}@FT#XHk4BgDl9bH|GEX)lpEX_=v3|#FLYzQgYu4uyM&IABVt{+$c

diff --git a/pdf/Logical_possibility_and_necessity.pdf b/pdf/Logical_possibility_and_necessity.pdf
index a325e11b72000186404327da56c9de8638ae8f11..20b6abeaeda716f9d1c52a17e7a3a93d6ce518d5 100644
GIT binary patch
delta 134
zcmdnJpMCd!_J%Et{#Ue24a`l9jLftR4Al(`)HS*Eee+XX5=&AQG+eBV42+BnOpKsP
zwpU(Ze9!4@Ze-?S>Eh(%XlCJN>S$zWVeDpU<ZS6`;bv^=>SSSJr(i=!$@bOv7zG#s
D+nFP=

delta 134
zcmdnJpMCd!_J%Et{#Ue23{8zKj10654Al(`)HS*Eee+XX5=&AQG+eBV42+BnOpKsP
zwpU(Ze9!4@X6kBYXzXTT?B?p|W@+JK>TG6W?CRp?;$-1y;AG@tr(i=!$@bOv7zG#s
D;rS!=

diff --git a/pdf/Lovelace_quote.pdf b/pdf/Lovelace_quote.pdf
index bd01d4fd65dd5074692fe76fdbfbfd84ac8a5cd6..d2647ddf44658c9b28dd124aef60239e47766d87 100644
GIT binary patch
delta 129
zcmbRBgK^dm#tjB#TBZi(CPpU4+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HEP$iqA
y%I>f@n^+o{o4Odexj4BwySccTIU1Y0xmp;xSh^aUni{$o*(ul%QZl)+dLaPo%pyGi

delta 129
zcmbRBgK^dm#tjB#S|*03#umnw+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HEP$iqA
y%I>f@n;Myz8JN0Q8o3#{89165xfz;STDlmUI~f?6S~?mS*eTc$QZl)+dLaPG1R+HL

diff --git a/pdf/Morphology.pdf b/pdf/Morphology.pdf
index 8c91cfd874b590d0b5766090120de1cb22585118..a1b1759f114537bc65fbb346aead7a48d70c38b4 100644
GIT binary patch
delta 111
zcmex=o8|v)mWC~iGgaA54a`l93{9plP-T>Xakd{;WmIQ(HgGm{baXazGjldGHaB*3
fGc|CsaCLEZF|@ESFgCL^uv4%hq-46TF5@Kt;65D)

delta 111
zcmex=o8|v)mWC~iGgaA53{8zK3{0mlP-T>Xakd{;WmIQ(ws1CZGjVk^HE?t?HFR~g
fFf}!Fv@o?WG;ua`adI><wo|Ynq-46TF5@Kt-ku!*

diff --git a/pdf/Negation_Elimination.pdf b/pdf/Negation_Elimination.pdf
index 0cf71d8cf377d3a6b6380065202577de0e4ad71d..6731a89e898c867f1672445763d572902ff28114 100644
GIT binary patch
delta 106
zcmdmUn`zH&rVXE$v6~v0n;03HPyV$`2FBhjyL>IHvw@|#xs#crk)@fTnSqI+lYy~?
bi>ZO7sezk`qq(V@rJaHeAtjS}*RBTu)lVIt

delta 106
zcmdmUn`zH&rVXE$v6~p08e13{PX4t_2FBhjyL>IHv!SDznYp2hxuv0zrIWLptCN|z
bfw85Vi=~m9v4w@Pxt)RyAtjS}*RBTu=^Gv$

diff --git a/pdf/Negation_Introduction.pdf b/pdf/Negation_Introduction.pdf
index d017542e35042b2db8cfd90c163019f14f3a7c5c..ffaece5cefd727905d959ecc7ec498ede8e70ad1 100644
GIT binary patch
delta 129
zcmX?pkLmb5rVZRHwM-4nO^l2zv<(c^4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YSph`BI
xu2f-lHg&ZyHg&deGcz!Cb#XE^GdFWFayBusFfuW5HUi4oDcBHFGI`Fr)d0bqA(8+9

delta 129
zcmX?pkLmb5rVZRHwM-06jV+7}wG9l_4Gh#Zx%7SWQ(O{DQWZ2@tc(ndj0{YSph`BI
wu2f-lwsbVHaC0*@Hg+{Kc6D(x1xXs3nm9ST7@1nQIGfoi*bq`OdCt1k0K$wRvH$=8

diff --git a/pdf/Object_language_and_meta-language.pdf b/pdf/Object_language_and_meta-language.pdf
index 6f4e5374dc1f16258b84229d0dbc95cf97ed234c..f4d0c3acb046dc4399a8fb906c8c69e1bf560604 100644
GIT binary patch
delta 133
zcmeBZ=IChVXxPGN{Y}f%z}&>h$Wq(DP~E^lU6V`SH$TNCu_RSN!^O(Tz{tqJ#0aWn
zd+ImFE1b@5j+PccWNcz;W^CkQ=wf7GX>MTTXzJ)}X5naIZe*umLrBTi8YUh_05YK=
ADgXcg

delta 133
zcmeBZ=IChVXxPGN{Y}fn(A3z%$Vl73P~E^lU6V`SH$TNCu_RSN!^O(Tz{tqJ#0aWn
zd+ImFE1b@*hDMH-PA0A<&W2{rhE8tIMn<ki=B6&@E-r2+#?EGT3O0n4Y^`D9VFUn0
C*CECL

diff --git a/pdf/Package_management_in_Arch.pdf b/pdf/Package_management_in_Arch.pdf
index 556aec9fb0097331eba459aed5a676bf9c4b747d..cb6c27a48431f767f06357bf9d43c741c11c3fbf 100644
GIT binary patch
delta 133
zcmbQbnq}&0mWC~iJ-k|`2IeM4hNjvEhUx|e>Y7~ozWFIGi6yBD8ZK5w21Z5(CPq*t
z+qdyDo@H}301BD7npwI!89BN-S(rPzxH=lTI2pS-S(-SRo0;1w*bq`O{g?>jc>w+N
BA@cwL

delta 133
zcmbQbnq}&0mWC~iJ-k{bhNi|A2IkrZhUx|e>Y7~ozWFIGi6yBD8ZK5w21Z5(CPq*t
z+qdyDo@H}3F?4k^GdHy`H!^lLGIcYvaCUJrayGDVb8#`Ta58eTQ?MbVWco1?#`6IC
Cc_G;V

diff --git a/pdf/Primary_key.pdf b/pdf/Primary_key.pdf
index 66dd6bd3a6b64496544ec2c357523778e8793004..f88ba843d1910b8d0a46dbe8b7a8bf82229bf445 100644
GIT binary patch
delta 110
zcmZ4Tm1W6SmWC~iD~;Gq4a`l942`C5Fk+N}akgJJV%*Q><YHiG;B4+_=xFL{=Imzd
f>||o#V&G_D=xS_kX6$5aY^PvDK*{tgmW&qw&-Wd}

delta 110
zcmZ4Tm1W6SmWC~iD~;Gq3{8zK42-95Fk+N}akgJJV%*Q><Y?(=VC3X%VQAuJX6EW-
fY-DKeY+&eW;OOXTY2j>OY^PvDK*{tgmW&qw(#sv!

diff --git a/pdf/Queue.pdf b/pdf/Queue.pdf
index aaaf40e4d751276be8891263f4264757d2b62685..ae979cc5bbd619361fb130240a8f6d3aada75cb0 100644
GIT binary patch
delta 2215
zcmV;Y2w3-lw+Vr_39xAf5He*rW->QnF*P=2WMN}9WP^DIhj|78w|NEvcStHVFgG+Z
zFgPnPF()uECn*XqO>bmGVRU66C`39kFfuYQG%__XH#9OZIJX*40;U3giiOomxL<_)
zmk_(7fiHgc5&8Y9OqbOK**5(-;*VHeuE<M_9Aw|~Y4-BLek-~L=iU1c$Q?DY#vust
zL>RVQEfy!+I3v$#jGf5DUB?;;Gl?jNgq;{9=q<EH&f<AHRvS-fSqxYY5l}`+aEQ!F
zn&A7j(Db!W(Wb8{AE^(2Y5wl$^OtNIq#vEb>TU#)oE~R2`-rqTI0VYskD8r~uFEGS
zHxo)Gcgd)==Sti<N<-Fwl6KKV#PRKTO)^Pzd<#SeC^}l*n~0*H&?>(i0qi8o-U{2n
zQr@W$9IT6fPvkC1?tF@@!N2_^gxI6zlhA^m->6wplMQ<<LrzV9)u*KWm#P!k(6pqc
z?lgFzMPG8(k?X6qdUDxmop!WUH;`SjYuTx8$>-D*L#=~(@{TL-j7+;JTGqN#vmJ-E
zBi`7ryW8WUF308d5YJZgv{Skst9C~pt+f+(GWr<fi}%m}t^WT%(E2AQ{zs^zXqzM~
zv`OqHQPajYMu~}kn$XEf+@pn_OEfB-NG2H5+D=r{5=Vaw1?VJd`ZRXi|3=!kL0`X(
zbu^JJ1)nsu(h(&R6O_=f7)50qqmR-OZ6Y*mOHj<}$bc_~Bs>ukk|vQ8RM5gdh{c(R
z#2qn)zB3B!0U}2nPJ=g0ET!}0V1;i{Tu)rj=cecF2^=kdrNup#C>`6rLe&N2$u^P>
z)CLbvHNrOUAr_5X$4ledlHWS^t&fZ!L%f|PNt-0(f+WYtJ=7=|C)<ga97Jmql15n*
zJ3!$CBn(P29B72G9fQ-F@G_26`M!%1nvf1PPI*|g=c9?G!~r05Lu*hE5=N>+ORdq;
z$$Cs1@{RI;R*3MFKDUqymc=1Ns^xB|3AKTeM7H5r^M-L9hb;E}mW%cypS!`5#-4~M
zp(QI6ea%p&Mrha6(DPrqmc!>rXo+Jm=D9<k#%}wsdOGZ-R$Cv_K*1`uf-=P_PxVP{
z9IX|ctcb%WH1S1-GLeu?8fn5Qk)|1MXkNC_9#&L;v)a6V;*06js=Dc8DuhY(+R>&L
z1Y^;Mz|*wWT_S{jBz!13jt0O$Rckn!P{c#-z!CX%9{CNR2}o}=I1u`w^)sLJjsa9H
zA7s_E%rEMq4At|q^qdX|$4AF+p8fLV>C56gT}m<DFBUT}EYf+!bl}|g=Yp|zhK*H1
zr)4aER*CW)=Yzd!O6LQUBsgZI7Z0<1e%8Fwgfupm2^2l5(?verTh1356F3#t+4&nN
z!N|Kt2v$SKSz1!zy~9&JEzZwVKI0ib&H0?4@tiOCk{A3N|F$aXY>}PTp;wXuUh<09
ze6<^_KFl$bj{4`8o4|PZ;O&dU{SFLu9T=8>z;M`BV(Y=MJusXefI+Xf0YfBP!Pw)k
z2@nrP&c6bO^9G5loR06}^oLjbFFt(eWx&g9zFMT^7QZ7wNg(Lw9P(TB{1$z$#oA}F
z#bML;H<Ckt@9{(ai2uQl_;db}AM;m0;0=Gv-vfuw{4>siSq(s@#iCgDGlid?uG8gz
zOAo4InehvLfm|tO*JV((NUJkITK`$_6<;l9Sy@esGUMO*pZo{^$^RN)ZSR8hi$C_C
zKY9$TpBBsFNqzlti!~cZf;KCBu|<^h5=;!B_OD%nDQUOh?V_!Cx4D&lTcrztIH#X`
zva(xqmvbz+i{D32UK~ET-}rrFip3Itj^n^?>DNOc&D!yJxXr|aZAK||_e8tTUr<7o
z=`<vR?}cQb?$@mD$moZGHtW`aWk05i^qg?>h_y+Fbfce7yawM3^1U3)DmtWwyvxq>
zpchb6n(@D~vgl(T%e!Fy_~`KX@xwLd0huk3Ck^Dz=h}Y``It8J8$mzvYq$@8<0f(i
zu=_Sxj;nV44G_6vd%wS&7PEXghne~5X+}RfW)=IWY}gr4yENg#2erTUuL>2m;jp(b
zZQ8H}gD5tBOTjjQQnPWTiy;b!CN<iX)W#as3*SRY%I^Uoq~9UZoHjaCw|=jC(ckTG
zT;T6f$@Fs(Md2VFQBe1Hsr9~p7BKFk`{fFJd&nZ?x`n``ihGOU<W?BV$TU0i$>l6X
zUaUUX{*{PGi2bz6{O@>MtB^r*(<Olat@1E0tD3TjDL3Lz(&k0d#`iX#)n^smBY4)<
zP`VKCgjdDuB|<bq?rix=UT5dF0%5~WvuUS^x7jIgw$t3*&TGEu8>YH{OOV>WskFXZ
zQ`OC;+Pj;&^^-U>G!~aIm0K{4+|7o%yBoUw8@6Go+O#x^29U;UOOu-|P3~^#)}4RD
z&`Zln4`VOahT0nqHR8XTrr2uww$fW`YrJWzzGUkaA5yw0spzU?1<R22kMmj8Uhsrl
ziH$w&XjL!rCCPZJ=uXgoPeVr0MWKIb)wPm2ws5)(^@DqKJ?eYSEsJTSo|oD8R^L!k
zw35nQDfx`<DVoU}Nva0m$<9GB9Us?eS?@A0%XZQ+K1!=>oLA#?T;X#CO?kQ)&(a$2
zb-9|>t1=s>%h~w6sOoW*pXZ3qxGspl#wTc(u8F;_(|itIx&)DbGEgo6D81X>tJ<Z@
zWB=a2H<3}mmp{P_^@g#1&XY~2`oHq4aK*E;s<QDEIack`74?SVzCe$&Qyju>LfnnM
z&aNw@k+O7ad&QUK9xz=L^HIpN?uNEaqICehW5%@6oo7#xvHW$Ft@G{ZB3tfxH&~a*
ze*^cY5`PM1Ze(+puvr3ULozZsH#J2$F)>C$F*igxHbg>1Gebf{Lo-7*G&nUlGd>_Z
pGBP<gHAOiwF-Af$H$*u$L_$O}LqbDCGeb5sI5jvkw^~{PCjlQbTG;>q

delta 2215
zcmV;Y2w3-lw+Vr_39xAf5HK@iGh#F`W;r!wGBPtZID>fxhj|78w|NEvcStHUF*P$d
zFfc1HF()uECn*XqO>bmGVRU66C`39kFfuYQG%_?XH8VIcFt-{{0;U3g(lU<V@h?LD
zONiakz!yLJi2Qz4rpxMrY@7ZZ@kgvKSL7u|4zln0G<*4AzZG4B^X~lz<c^wH;}C>+
zA`Dxu7K@W@oRQ}=#!h77u49danM9OB!cGhl^cGqpXYsrptBohLEC#HH2q>c@I7H?o
zP4N9%X!_cxXw%n}kJN{MG=F#W`Aaqp(vQwzbvJ@YPLH#ieMH(E90KL+N6k(~*X5Iv
zn+YY8yJXbbb0uyar6FrTNxNtw;`nyFCYdBUz6GKK6dkSZO+?X8Xq8`%0Co~(Z-wn(
zDeqJW4%WrLCvul0cRoed;NN}{LhMoVNoYaOZ`7=)$%eg_A*ZH)>QmDGOVtT%Xj)QJ
zcN)CVqAxk?$o17)J-O_(PCMGF8^|u%wd_>4<a26@q1M4XdB>G^MyA~qEo<GW*^a~7
z5pV3*-R*Hvm*et!h-a&L+9_R+RlB2)*4l|X8GVfL#rx;~R{#GWX#JBD|0C2<v`rEg
z+9Y<9sA*#xqr^miP3Yt#?$JWeB^s4ZBomBjZ6~T}iK9P;0(25JeHy#%e<SVNps(M?
zI-1Cqf=?P+>4*}E2})>KjG{7*(MM^CHW3=OB`9WfWWX0g5}pVNNt4J4Drn&!#Ntdu
z;*J<Y-x&q=0FfgOr@<R0meP50u)?<}t|zYNbJO$o1df(}(&8RVl#Xp*q3QziWE)8b
zYJ-QT8eyCF5Q|2x<E3$J$!{I|)<?#VA>K}tq)ifXL6T$S9%>YflkLPy4x+UQNu#WZ
z9iVUm5(Xt14m85pj=^b7co|2keBVV0O-P3tr#vj$^U=go;s6l3p*5%n2_w~^rPgTa
zWId)0`9^tvD@1ropIgWU%i<6s)p9q~gxWw!BHM7RdBeDlLl*mf%SHQ<&)r~2V^2hs
z(2^C3zGf&>BeZL3==m>Q%i(h*w8SwO^W33NW4HZRJstK^tF4b|pkNhSL78Her~0He
zj@AlJR>a{Gn)o6^nMlYcjWpquNYjirG%wp|4=bvFS#4fF@x^p%Ro(P46~d%??P${r
zg0bjB;AvXxE)haM5<V0iM+0D>sx=%<DB>Y^;E4P>kNgJE1f(|_90>i;`k7C9#{jC9
z53*`n<`;EQhU)oQdQJy~<D=s@&whFG^ks3LE~Oan7mFDf7U{fVI&kj$bHP|U!^SG1
z(=rx+t3-K@^TA#<rSpMF5*#zqi-%c0KWkoTLK+*(1d1Nj=^~%*E$54j37iV+?EDRs
zVB}pR1goLrEG?<<-r*^q7U$<FpYe>J=6uf2c+MAm$qW9Ce_IuGw#ZKF&?`v+FL}jl
zzS<2|ALf`zNBwilO<+8H@b<;weg}rS4h&0wU^r|mvGris9vDs!z@XRLfFY8tVC?bN
z1c(PC=U;)td4t4NPRDm~`opXJ7au<KGT>!4UoFydi{Fu;BoOp-4*9Kmev7`>V(qio
z;;`xa8_A)+_xK@y#Q)$&{5gNgkNGPg@P@zT?}5W-{uyV%tOg*{Vo@ynnZi#`*Xi<q
zr3Y29%=iVrK&}+C>oTZXq}3T9t^X|eim#TltgNO*nep%ZPyU1d<bMsYws*n$#UK06
zA3X-vPm5*oq`rQ+#hQ&HL7Nr6*dj`L2_^<m``0ePl(bv$cF|V6+uX{&t<nWRoYT)e
zS=p_*%Q=?Z#qXmhFAksFZ~VS7#bOD6$8lh{^y{IJX6<-9+-BmzHlvifd!pUvFDRkP
zbQ+Su_d+sI_iI*nWc0&8n{{izvLDk$dQP}`#M-1oy3x-kUW4xi`CblY6&+GT-eu=`
z&<m(3&G=tgS@bcF<y|m;d~|sH_~9D!fXo)ilLm6<bL~Hed`uhqji4X-HQa}PaTB=$
z*nJx;$5p%j28dj-z29F>i&?&$!_55jG@~CKvx<FGHtY<jU7B#=gW6yFSA`1OaM)Xz
zHf`8~K@=OmrC^&tsoA*F#Sn!<lN#+xYGaM+h3}yx<@bOP((e#yP8%JnTff)6=<jwo
zF7WrLWcs;?qHvIoD5(3p)Oufk3mEs&{c;7qJ!Fw`-9lhe#l6LFax08wWSX7%<Z_lG
zFIJyx|4Kw8#C}?3{&&2sRmdQ@=@P*IR(Y70RZZE%lpFCUY4aj!<9nOW>a&XO5j<;a
zC|wA6!mHx-5+Rx)ceZ>bud{Pofv{nx*|gKd+w7D#+iC7@=QZE-4O88JB}i@GR9fGy
zsp@7^?cGh?`biub8jDMq$}N~i?q);X-3{IT4co9(ZCV;d14!ewrOC~fCU>`V>(0Mn
z=%wYPhq0GyL+y=*8u4FEQ*1STTj{N}HQuyUU$XUz4=LT0RCHCcf@R41$N8*kFL=VO
z#KxX>w5k{Rl4QJ9bSLP4ry-;0qR_vz>RQPhTR2^Y`oTTA9`(KEmc=wu&&%w4t8XYN
zT1n-ulzc|_6wTy~Bvk|OWaprmj*siKtaq80WjpB@AEi|`&Z}`cuJE~nraWDYXK9W1
zx?D}`Rhf;`<!pRjRQ0&Z&vQg)To=S&;}f(?*Ti1eX+8%pU4lq|87LP3l-_OcRqfK{
zv48L1o5(2O%b#F|dc)X0=gFp1{a^W2xZ>GaRoQro9IJNeih4tFU!cd?DGp&bA?`+B
zXV(?dNLjkIz2eJq511~B`6%RBcSGAI(K>+MF=N{3&a<b;SpK@o*7<gHkuCSU8>~y@
zzX9XX5{C+9Ze(+puvr3ULoqNpGB!6uF-12;IYT!!F)%PRHa0{?Ml(1!Lqa%0IX)mf
pF)%qYHa9~tMK?t`LpL=sFfcSWHbh27GdMRxLO4P>w^~{PCjpjwQ%C>+

diff --git a/pdf/RESTful_APIs.pdf b/pdf/RESTful_APIs.pdf
index 7658a6f6df71c2e0e3dc4f9c4108a187228a87bf..bbf94cff2a4200c472bc085c53a2171acc24c469 100644
GIT binary patch
delta 133
zcmbQRi*3R#wuUW?4<=}t8kn0H85(ID7^)i>sB3cR`{t*(B$lKqXt-Dz85kKEm>5Bo
zZ0DNDxQ@%o(b3e%)zZb%*~Q${%*ouv!qwQw#L~^g+1$+1(b>q=PQiwNlI_1{Gm0?+
E0A&jziU0rr

delta 133
zcmbQRi*3R#wuUW?4<=}t7@8Ve7?@}q7^)i>sB3cR`{t*(B$lKqXt-Dz85kKEm>5Bo
zZ0DNDxQ@%o#Ld*u$jIEy%+bQs%-O)i!r95f!r8>tz{Jed(9y!xPQiwNlI_1{Gm0?+
E08OtU_5c6?

diff --git a/pdf/Recursion.pdf b/pdf/Recursion.pdf
index 220fdb253a80732a699bfffd7a3ba3df27b18e82..2dc0cba5994d3e95c4b03899736042d550f9067f 100644
GIT binary patch
delta 114
zcmZ4RfNQ}6u7(!IElgz#*-Z`1O^ggIr`IlIl7VryFIdQQn#b9|+1%O5#L3m%&C$fr
j)ydS^%+%P@#lpzQ+}zpO(8$$J!G@5M?d#St6)^$;k&Pdc

delta 114
zcmZ4RfNQ}6u7(!IElgz#*-Z>hjV%lerq?cHl7VryFIdQQn#b9~(cH<v$;Hsk+|=39
j(a^=v$kExr$l1ur!ra)>$<)G5!G@5M?d#St6)^$;g~cCM

diff --git a/pdf/Reiteration.pdf b/pdf/Reiteration.pdf
index 6a8832854e957cf2e84fcd1bbcd4c8a548aa9a32..000bf73cda6559fedcd3f9b9a4b6261ad490616e 100644
GIT binary patch
delta 106
zcmeBMz}&Zhc?0`Nc2fg$6C)$b$$TeeVC>C?Cm*vqo4Z+<m^qsoI|E5K6K5wABXd({
ZBLia>Lvv?y3ky>_1sg(2CWoKj4ge)j9FG71

delta 106
zcmeBMz}&Zhc?0`Nb`wKWV+$kW$$TeeVC>C?Cm*vq8=6}h8=D)N8#|giy12MlI-5FM
aSeThOI$JoKyO_H;+9}u&QZhOG{B{5-a~$yi

diff --git a/pdf/SQL_syntax.pdf b/pdf/SQL_syntax.pdf
index ecc25a0ab393e795121933c8cc9d328fd8f71a5a..ce550da12c351abdd97ae75b983f2f88792e63e0 100644
GIT binary patch
delta 147
zcmX>)P3h<~rG^&97N!>F7M2#)7Pc1lEgS_+TBZi(CPs$F+6IQ|1_tVyT>8HGDK3d6
zsR|k{Rz?O!Mg}HEP$k=EHE~Q}b#k<Db#bvUw{S6XbTM~xGBGeQH8(VHHZ^iIay2${
Rv{SHgA)sV?P6x+LCIFRgCV>C|

delta 147
zcmX>)P3h<~rG^&97N!>F7M2#)7Pc1lEgS_+S|*03#uf%9+6IQ|1_tVyT>8HGDK3d6
zsR|k{Rz?O!Mg}HEP$k=EHE~Q}bux5yadUMubTu_Mw6rjGGO;u=Gj%m|GBR~EF*R~=
RwNtQhA)sV?P6x+LCIFM&CVKz?

diff --git a/pdf/Semantic_versioning.pdf b/pdf/Semantic_versioning.pdf
index a815d01423ad65b3f924bb3ff2f4af9eafbeeb59..ce6a23994b100e72a8f83cbfd194b5c7d326eca9 100644
GIT binary patch
delta 134
zcmaDooBj1{_J%Et_YZ2B8kn0H8JlSv7^)i>sB3cR`{t*(B$lKqXt-Dz85kKEm>5Bo
zZ09`0Si$A&;%ek<>1^ceXlUqcU}9<J>S$@{Z0hQ2YHV&|Xz65br(i=!$@U{>7}Xg8
D*}@}E

delta 134
zcmaDooBj1{_J%Et_YZ2B7@8Ve7#nCC7^)i>sB3cR`{t*(B$lKqXt-Dz85kKEm>5Bo
zZ09`0Si$9N>}+gc>FjE1Z0KZW=<Md~=xA<g=xShY;bdv(Y-;3ar(i=!$@U{>7}Xg8
D%?%?Q

diff --git a/pdf/Soundness.pdf b/pdf/Soundness.pdf
index 6a1599a2e3814b5800f1e8872b9b8b86588f2755..72f70527aedb6a5dd6aa1e7d45b73820d4915fc3 100644
GIT binary patch
delta 133
zcmX@q!gi>Itziq}>IyAW19KB2V*_miLv;fKbxkgP-~1Gp#FA764HqjT10y2?6C<dS
z?N=)p?Kqqb9L<a^job`O4P1?#jm+IlO)Okp98HYeOpRU54c$!a6l@47nI6{2_yzzp
Cpdusy

delta 133
zcmX@q!gi>Itziq}>Iy9rLsMf5BV%m?Lv;fKbxkgP-~1Gp#FA764HqjT10y2?6C<dS
z?N=)p?KqrGEX++!EnJLEU0e-Kjm(Tp42%seEX^&Pj0_!}Or0$46l@47nI6{2_yzzd
Cw;{p+

diff --git a/pdf/Stacks.pdf b/pdf/Stacks.pdf
index 07e421a9bdda0ddac14811dd4547308c2e963eda..939f032cacccb2f366c4ec464221b45ee4907e65 100644
GIT binary patch
delta 2620
zcmV-C3d8k=qX~wi39y<15H&Y4Wiw_mV`MosV>4tiVY8|N{sIs+H!@{2W-()AIW=Q5
zWHDibxCMu}1p&9X1p-DrDm5@SG%_(TD=;x9Ffb=63NKA>WJF<fWgsX-Ix;XaGB7kU
zH83|cGBGf>C_@4X1Am%X1s?MQ<Nsi+-|N`oNAIECZ}NCvED+o1TaTWTGGC&V&~lo5
zNk_@mi<9pOubF^%zrV+YGPK};mgylgWWJnEZ+A&bFKLV&^2i+`%B>x;NE{?;V0^cx
z^$a|Lp!b~lC11G>E^k%k!PUY0F%MnnyVrN0l2Pb#KI5d4I)9(Rf~tjp<I#0ek`Lf-
zr)Mxd$)6>;?d@|!!Ph+zLeCRiv9VmRgQ@R|R@`$rRIvOHl4TrZ#X+)K@*zglgJgL$
zln^BkkrhG?AtWCr%h`~@2C~Bgnwjo;00eWfs>cBCsyqhkXqERd@V{^Xsn;Dq%Kyv(
zq&j@<sV(F)Hh)ww_93#$*`c#LmsCSamqggzq}@Vdhx8WF-6gn>+|Dj=RKQAwnDx&g
z?_<xSkFZC=zx~J<JI3TAQw*;KCM6~@CL>J#XbYsZ)T$<K7pAq$9FwFL$lFrmy1LxZ
z&>-+#mNksBF6OoBRVUx}(ABzX%P_gCRVTHEFLkkF&wm9b=a`&f^18p9O|i-5%?7qn
z4Qt-6zN^hiYvRT`d3|(V?rXEWy|WEX^NpIkPJHp(9z*4(p{KQ>vwGC|mI-VoByHsO
z45c=Qx~i#~Z=dwWZZ9?Q4SUAWn`2yd0gt+<n>n0r(733R=@$8Q%RNK=-Ulu8txw6{
z|4;t^|9@f*tmWV}aNdDE1~x-El(;wffBb2!hlW)7sxHVjHSNA34~LN<uk}3kk3Z?$
z5KlW^lh3m~KP$vg;5O}WOjh;VY{#EsusPS)?zrnHnx7{Hs|`m}8e=7E2<iR;RooaD
zCiDvFY5=9wP*<sp5HOtmD(rtR*Z<{m_7f9Q=YPG_)qY<2u9c8BwILV0O0;}3q$ts8
zYkU5IKHrQTQoE5Vi#}Y{z)9XRhnT!)TO$F7aSSXnTA+ke;C3h{jdwaO>-A)SiHMu3
zy{hwlEA7%?56@4fALTTz0#OgIS8Jg$bhX%hN6p$4_`2Zh?R;20jYLIYs1*$z)l}%N
zbbpYL5eHLb<n@IKX|)CeLf)s~08T|9YoiGIIWC6yn8ceY9URInvygW{puoo@h!swS
z+TrsMhHKgCAwHlowia+;46th)s`7a!BWN}LNsR!d&L}U319NUfl?|zZ8+yR*k!V}z
zf`fXAszw={W^`nXM0n-Mi&PRrnL!z>4S&*AZG>s4iKMM08rjgUbmU`^&o@%OEie@F
zJ_QCXNFr0-sd$)g=wp$;$^l^sL9LgQP7lKZM2gS?PhI3)FlY)<()SN}D-e+m^Abh~
zl0J<hzdf{SOkjeUDyUaE-Sn(#yw57b{C`sltxa7hH?=~e4UT(1@~DDbOP@eLRDa9|
z2I(c_s<$yd*863uocDi}yKS9J@c?(46r(&{lvy4Qbg$wWw7h(O^RJihf4F#gmCfQg
z7lV^*ItGDhJSm6@k|+MCI#AY-fpB<ovlbjp!er6oVuVLl<3RRVy!a(aCl6H-2gJ4k
zkDzp3#?y3kJfBPx!g}<&OlEJv(SM^JeOGmYRSP;E;vA2HNA#GU(ldHaFX(G}Nw4S)
zjp-d7(J@WvJ)O`8n$kb$l+Ng!W^_SwTF{a%=@$wI0FV1Dg|UooAEqCp<JHOaFYhmE
zI@sVUnJlMqzJn1s3lBuZ@JTT;B3g{FHXp2EgYBTgw3(2+%ftzN?zy<4*MIa4{T-Ny
z^E~^Sqco6m2Z!~f1a3yzG@C;@o5dAR_i07drxsb+JORS|)5U3WUxr*zwn*|c8`ID9
z^D-+F-|BOrHE>)$<VixyubF52EB$kgar+d;kKeqyxx8*M9@yDIxONrc(itRNw_Pym
zx?r@=1qWQMnAc_x^Ks>ID}Qf8`dXew|LRyCJ;n0(H)rpjUxMW?vw3z=g6VtKo>pWa
z8SbA7-(y5AyIIH8e6hA$aJ$3boZM+O+MLkj^D>^&2|guGa&JFczq0*n+iuIBV)wJl
zUvA#MsO)}piD?dobBMF}rigLV7_Otvg!^J+xDZcYXwPAJL6FJgQGf7!pQ{!bWdBIY
zx*GDKp+(hNNP2vgA(=%oOT)75E-Y{@`d5-?9iHV=c>eX-v-7ua8=m(rtf->ddH-tD
zd|)7JEvUVr?1H`mmP0V#L+WNEo3woK;oIUNnQvj+$EqSlM8mS+f#GRfJZuSDouFm6
zY!lDtqihViz~=P+K7YY?F-bu_2nSIW?g`t0aoa4zhE^F+!L4RJ;K8}|pb?OV2DgEg
z*|kr=okw>a!ghw+0Yo?09br!Zm!RixS3@u0UJ#gtt&%tq_6fLuq&ILUM1O}n@;29S
zuhyZPM5Yz)H+R`joqhImEB^V|4~|+d83G}>wQOz=BUHDxvwxb{W)>mZn`)1{-E@BN
zy5(Kzi&zQnb`lqfe`LM$?xwS5@Rh26EPs~fMTx!&EcfU|Tot$goj2*Yd?<*ip5U)6
z!Pl$4;!XD39Oi5cp0s28+lO<{ZO0l^w+>afT~Nj2P~Fp^?%uDvNG*GWRM8++k0Xtq
zj&$e#x&~Bi0Dt9epggL9>gZ9Rjy)ad?hSDbsai*>Scg*GP|6=i%AbyO=a#YtbYnr`
zt^HOn)$Vbi;`=VBj+;u;aLU%9>J6y!J8~+c7EsypQu8=YwTTnoUKaTJatWy5=J3~a
zT&&)@SFc{f3&XV-{CZhV(>Zqa(C~u~KN>=VQ)(y#t$(`inZibdpTzjaWBf?Q=c*T=
zt^$0SCtvWxk~Y@RldpQJXm?Llxza0qov7ue8s%y=W{(=xR<i|-(zP17M-6YOQFe<O
zQLABF)r6j%slz)xn5CoBY&5to<Gk#X@apv_9uy^P@q@G&!~>k5I3JAT607s&s9fgB
zpnQnSL4S5vB>9)50Ga!&kKbDP?&D;Z%|X<EBGSiCs(keVoCM#!x>iy2@iVNZEc-;7
z;3)JWou%a(z?IbPx)BSwZz$7IJRQV~1*`!-cG1UAv%L0vIS0&nwwyfl@v|;p*?uF;
z<ysv=Q)_hqPuR6O)yMC{)*$bK)9$umL;Ka7tbeBBYcd$c^TFLRosI{qdAZNC*#K(c
z&L{rX$1m8{hHq;+L`4lHEL<06%mq`O+czOk(GDRA`nxUr@iXwQX*TJFNK$`MwTcgo
z8+)pv+Q%o!ONdGIw<2jm$?HWjKlb*MdYk$;?KLGZ3T19&b98cLVQmU!Ze(v_Y6>|s
zAeWv`0#`ypMnW({MKwY-HaRjiIYu!vIYmQ6I5<W{I6^frK`=HxAUr}wLNG%`H9|Eu
eIWjdlMlmxvMMFe5I7US{LNzc!Ft;~Q0#5;<l@2ce

delta 2620
zcmV-C3d8k=qX~wi39y<15H@6HV`XMBGcjc}IX5^lH?yh&{sIs-WM*S!W-&7{Wi&ZA
zI59VaxCMu}1p&9X1p-DrDl{=QGdM6YD=;x9Ffb=63NKA>WJF<fWgsX-Ix;XaGB7kU
zG%+<ZI507{C_@4X1AmHZ=@|ck@qaMZ?{#ePqxaD6H+eiS7Km;1tw+yEnJ>{wXgN*3
zq@(2O#mV=C*G#~>-{0dx8Cq~a%k+>LGG9)ox4R^zmo&x>dE^ce<<<^aBn}caFuq&U
zdIp|A(0k7OlCRtbm$$0&;OgN0n1?R(-Rrwg$tZL=pK(%2oqx|@LDfRQ@#s1!$p`Sa
z(=(W!<j<1a_VziV;Om|Uq2~#%*jO&u!PIv}EAF`*Dp>vp$ubVI;viWq`4A)OL9#p=
zN{Et&$O<8c5Rwm*<!s1c1KHsL%}jSa0D`$#)nfp6RUU(Nw95M!_+L1H)awo)<$vY?
zQXRhb)E4p?8-FSo`w&^>?9kbrOR6EIOCs!U(rzKKLwbwo?h@QbZf6%bDqy8T%=+h$
z_p#^EN7y6b-+p9_9b@v5DTdbqlM<5{lMyC=v<1>yYE=`r3)5O=j!9Ar<ZY>OU0rTy
zXb|`=%Nj;m7xP;6s*`Vf=xSZHWtiO6s*_s7m%7-o=YIl|b4<=KdEMX5rr2cjW&_)(
zhBa?j-__=%HF4veygoWF_qAEx-r0tx`9@7%C%*V?kD+qY(9_z`Sv~4}%LFzPk~VUC
zhEkhDUDZ_0w@-Rwx0jmuhCO5G%`q;!fJa@_%^XfQXk66Ebc_7D<({E_?}HZl)~Dp}
z|0n<de}6Ft)^hL~IPbt71Dl~7O5B_LKmN4VLqn>3RTpHNns(oihr`H_*LoiN$Ded=
zh^HN|$>-UgpA}*#aGQ2GCad~ww&PDR*qrNYcieRp&Cip9)rO-fjj@t7gmiy_DsBu6
z6MBVoHGooTsH;>)2pG<O752ZE>;G~&`-usu^M79IYCo@h*Gfp6+K>xgC0afiQk3Yl
zwLSkppKrzvsohAGMIWwe;3RLELrmVYt&xDkI0hCOEl|QKa66Qf#ycIC^?EYEM8r+i
zUe)=&m3C>chv%o#k8&DUfvAVqtF_P=x?1eMqh@Uid|mMMc0R10Mxr7x)QX0VYASSB
zI)6yWh=VCI^7_Jrv|57!A@5Ug0H-35wNV8992Y};OybRy4i4p(S;#veP~c+{#0sZE
z?eKXB!?kSn5Fbz(TMIZa2G}(YRr$P=5wsfrq(*>JXOx%2fjKv#%7)ay4LxA@NVKhU
z!9l%5Rig|}GdeOxBD`|sMJkD*%%BX`27l?QHo`R2MAB9gjcjOFI`Xl|=Nl>C78nY7
zp8|sxB#|laR6NW#^s&fa<$$n+pw`Ptr-xwyB1LF{r!Mj?7&L__>HCMg6^KZOc?lx~
zNuNfM-yT{uCNRNF71XPoZhBTV-e;9z{=X@O)}}6$n_8jK2FJZ0c~n8JrB9$ADu3n!
zgY*(|)!P^!>-{oS&ig;g-L_7qcz`=iicy{}$}A5Dx>xZGT3)`t`Pa+$KU}=L%4YGL
zi@`}Y9fQC$o)km{$rFE69VlzaKsY?PSqqLPVY29PF~TFOaUlCFUi^}zlZUE^17h2N
zM^HL1<7qlNo=>I;VLf_XCbPHT=zmd<zN<RHss$YnagIm9BYI3v=@~tz7xXo~q*wHY
z#`KPk=$Iz-o=)fkP3a$WN@sLVGrFKTEoe!X^b3UpfX987!dOPP57Up)@#^IIm-iPn
z9c*xwOqSC)-@yo+g$E*H_@o#a5iLeon-A8o!FEt#+Du5^W#WWB_gq}jYk&HN{tisU
zd7gdEQ5s0OgTs1K0ym><n$01d&Ekru`?R9!Q;V!@o&aI~>EblGFGDUUTO@g!jp=9l
zd6|`oZ}qv*8aOT=@+6_<*UYp1mHxTLxP1!a$8TQUTwb>r5A5t9T)T>J=?oIC+b$S&
zT`=0`f&;Er%xklU`MC19m4CM(eJxL;e|0R6o?`j?o3nS%FTwJc**v=_!Sp?APb)Hz
z4EIlk?=hm5-K^tkzF6BWxZUAzPVTfCZBA(Nc^OaX1fLQoxwjv!U)lb(ZMWr5vHRKO
zFE?*rRCYhQ#54!PImB6fQ^dGw4A)U-!hNwZT!^PHwCAwAAjstLD1Ugq&sB>IvVSCH
zT@Crr(4uNBBt5>$kjx^PrD5527Z$h{{VU0{4$tx_JpcOa+4<YI4bOWQR#egKynnT6
zJ}{8A7S!HQc0peO%ORNWA$2p7O<KPA@NMys%(t-ZV^xtNqG4I^!0<FK9=3$7PSCPj
zwu$HSQ8or$U~_tZpMT)Hn4};dgoCIG_k``hxNVkUL#qs^;8wF9@Zj8f&<MywgWJH$
z?Aj;b&ZD~yVLQX^0HPc0j<6?yOVD$;tDzTgF9^)SR!N))`vlxS(i^xFqQAo(d7Epv
zSL@JCBGU@@o4f3%&OZCO75{wf2S=@!41ti`S~j<b5vp6;S$|DzGm8-IO|{3}ZaP1B
z-SV#VMXUsOJBf?LKeFC=chgxj_)673mOo4LqC{T>mV5Lft_oa$&YN^xJ`}`MPw-ck
z;OkXi@h1Ci4s$jJPuj8l?Zdg}wqp&dTZby#E~w&hsP5@dckkC-q?SEGs%Vg^$B{-)
zN4j%=T>~mMfPeBfP#)Dlb@V7u$DR&!_lCHJRIMXbtV5}8DCLhM<xfYtb4ytRy0M_}
z)_$v(YWFx$@qHIm$4#YaIA!Zl^#)Y=9XXXz3#e>)sd*fy+Qf-(FAIEqxdc>jbNFjI
zE>>^dt5>h#h2dHZe!VQG=^VRyX!ya09}S_wDK!*=R)1ahOkpF!Phx!IF@7ZDbJYt_
zR{_4vlP~yTNgHeE$yYs9w7aLOT<I0QPSkQ!jdHabvqz0;tJ#7^=~|84qlUNCD7!_C
zsMWBoYC_M>)Zv{T%+k?mHX2-)abEUGc=dV|4~i1D_(56>;sH)joDarviPiaXR4(&m
zP(H-vAb-0nlKe|jfXsc?$8W8C_i-}I<{;`n5$WS6Rla%wPJ-`VU8^Yi_!(AHmVF{k
za1?rx&eC!X;7aOt-G~L;H<alpo(|&00@i>ZyXfPmSzdd-oCD@OTTUMO_*s{)Y`+oa
za;*-bskJ(QC+u3C>f`reYmj%rX?NSOq5W!3R)16RH5rWJ`QUDuPRE1Qyxiy6Yyh=z
z=M#VH;}>je!?!gZqN0Wp7Oo33=7Oot?VFINXorvl{oR)R_!)TDG@JB7B&olsTE&OP
zjXhOS?c<Z=CB!89Tah%O<n<z%AA9>ry-oca%9kZJ3T19&b98cLVQmU!Ze(v_Y6>|s
zAeWv`0#`yqIYc!vFf%YSK}0k#Ff~FnK}0bzFgZa+HbF2%LPj<|AUs1kL^UxmGcYqj
eL^LokH9|B&L@_ZiIYCA?K`=x@Mz=Rm0#5-nkqglP

diff --git a/pdf/Syllogism.pdf b/pdf/Syllogism.pdf
index ddc359f56a667cea78c4edb5ebc5cec3af7cc2a3..0c63c18bb9636d9c613b3ce2bd2c08013e73048f 100644
GIT binary patch
delta 110
zcmZ4Wfo0VPmWC~i$Mo4v4a`l9j18xs)n}A}akhWZXH;W%GB+}Gb1`&sGjOwXcCj?K
fFgGx9H8C|bb~QC|b2E3bQ?PL*pk#W4IpZY&$D18V

delta 110
zcmZ4Wfo0VPmWC~i$Mo4v3{8zKj7+DW)n}A}akhWZXH;W%GBmU_HnudkFfuYWFgJE|
fbaFCuaxrvvbun{tb2PBDQ?PL*pk#W4IpZY&x(Xc=

diff --git a/pdf/The_Pragmatic_Programmer_1999.pdf b/pdf/The_Pragmatic_Programmer_1999.pdf
index 072bc778c699cb446392dfac773abbdf77335c72..0e1002092b73fbaa77fa3808225409de7e5ac4d5 100644
GIT binary patch
delta 114
zcmeypitG0(u7(!IEldlW*i8-0O^l4qr>|&Yl7VrypKfCM%kOMv<l^LLV&rP%>TGG^
i;$-4v>1JqYZfN0ZWMXD&Y~*UEU_(gBcJ9ec1xx_NXdgxZ

delta 114
zcmeypitG0(u7(!IEldlW*i8&gjV+7~r>|&Yl7VrypKfCM%kOM#>}up>Y+~Z(=H_DP
iY-Z?WVCiOHWNL0~U~FM#Vq{>aU_(gBcJ9ec1xx_3OCG!c

diff --git a/pdf/The_binary_number_system.pdf b/pdf/The_binary_number_system.pdf
index fd59a1ec7e786821bdeb8c6ea78b1466e5a24c29..4b9130bb391ac2538a67f74bcad3711e6aa5602a 100644
GIT binary patch
delta 136
zcmZ4Wn`6~)j)oS-Elf4~TBZi(CPpSE+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HE
zP$k=!=`+RhIJ+1)x)~X}np(J+nmSq<8<`lIyP6spyO~&6SQxvQSlTJr5K^+;&4ww3
F5dgCpA<F;&

delta 136
zcmZ4Wn`6~)j)oS-Elf4~S|*03#ug?9+6IQ|1_tVyT>8HGDK3d6sR|k{Rz?O!Mg}HE
zP$k=!=`+RhI9pg+ni?5enz)!bn>w1gxS6>*Ihndxm^&FcJDV6AnAj=U5K^+;&4ww3
F5dgj?A}as@

diff --git a/pdf/Theorems_and_empty_sets.pdf b/pdf/Theorems_and_empty_sets.pdf
index 41c5c8ef434d84c59e134afb046709bbdc9cd692..2e3a390f78c0f8feb5f5299efa1321c5031b86d2 100644
GIT binary patch
delta 111
zcmex;j^+0`mWC~i8FK8V2IeM4#zxcg<rrmPob8k37>}_#8=Jbg7`VC_7+5$OyIHyz
fTNpSRo0yuL8JRn~8JfA8*(ul%QZjwE8sh^1y=@&N

delta 111
zcmex;j^+0`mWC~i8FK6<hNi|AMrPCV<rrmPob8k37>}_#I~yAtn;1Ado0^zfx;UCR
fIU73}JDIvUy0|)<o46WV*eTc$QZjwE8sh^1%vv3q

diff --git a/pdf/Turing_machines.pdf b/pdf/Turing_machines.pdf
index 4b40a8b0d475e34c6b1adb806450511492d156b9..4108017d4ea807e7a2df02d86f27e4d7d52c2ae2 100644
GIT binary patch
delta 134
zcmaE`nC-!0wuUW?^V+pc4a`l9OiZ*54Al(`)HS*Eee+XX5=&AQG+eBV42+BnOpKsP
zwx4Kcyu#sZY2xDMWMb-M=xpF@Wa?_*Y+!6+YHZ@{V&>#*X=!d~r(i=!$@cpb7#SG>
D(9a_x

delta 134
zcmaE`nC-!0wuUW?^V+pc3{8zKOboOQ4Al(`)HS*Eee+XX5=&AQG+eBV42+BnOpKsP
zwx4Kcyu#sZVrp*TYHH-@X69^cXli6==H~2XXm09cWbSC@=Hg^#r(i=!$@cpb7#SG>
D&XFTJ

diff --git a/pdf/User_management.pdf b/pdf/User_management.pdf
index 02cd1a4d30d1eca97f07092fa58b0ed3a10d092b..b65b0dd32539863309fb58fe6e8f2e98ba750ec4 100644
GIT binary patch
delta 133
zcmeA>%+hz5rC|$WkEE8Vfw_s1p_#UUp}K*Ax+a&tZ+?nPVo9okhKrSvfsv7ci4j!E
z_HB}k``Mfgjm<4h%uQTOT#b#~Tnvm|Tn)?&EL;suO-zklEgfC#6l@47nZ84T@fraB
Cmm!h>

delta 133
zcmeA>%+hz5rC|$WkEE7~p{cQjfrYk#p}K*Ax+a&tZ+?nPVo9okhKrSvfsv7ci4j!E
z_HB}k``Mfwoy=S<j2&GqjEtQuT+N&e-CSLr3=E9T%*@T4%}g!r6l@47nZ84T@frXb
C_96xV

diff --git a/pdf/Von_Neumann_architecture.pdf b/pdf/Von_Neumann_architecture.pdf
index 822fcc8e8a5d5b3b88515fffee2c68341363fb11..55d8128b46e9b0bc7d5551db5c61ccd38d1c61ab 100644
GIT binary patch
delta 116
zcmdmZfp6mlzJ?aY7N#xCPBYj|4a`l9OiZVH&R~{-akl5oV3y!>b~SgjFflPUadI&-
kGIKRBG%&HSG;=j_Gqo@=bG5KAvs17kq-6W?Wz1QO07z9HF#rGn

delta 116
zcmdmZfp6mlzJ?aY7N#xCPBYj|3{8zKObn-c&R~{-akl5oV3y!>HgYjCF?Ke0a&fe@
ka58dnv$QaGb2Tw_b2M|Za5Xb_v{SGlq-6W?Wz1QO0B0c|2><{9

diff --git a/pdf/Why_computers_use_binary.pdf b/pdf/Why_computers_use_binary.pdf
index 48fb9cb358f48c440ac342386be43dfed78d9460..d5d2c09333cc6b12230e47b273eeddf1be5dba95 100644
GIT binary patch
delta 114
zcmZ4Vieu3$j)oS-Elidg?4}0hCPpS^(;YOJWMG`_$r?<N+|EWuhL%pIMkbc77S3jd
i7EVqk25uHEu1-$Ijz*5AuBLVhHiVRH|8LBs%m@IeaU662

delta 114
zcmZ4Vieu3$j)oS-Elidg>?Ve$#ug?<(;YOJWMG`_$r?<N+|CBBCXTK~E^aPnZkCR2
i7RFAFj%H3qj%Jpo2F^~VmX>x3HiVRH|8LBs%m@I&OC00?