From 7268485fbc18c538d58471806ba7b38b372249f1 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@robocracy.org>
Date: Sun, 24 Jan 2010 08:40:17 +0000
Subject: table fixed!

---
 math/algebra.page | 28 +++++++++++++++++-----------
 1 file changed, 17 insertions(+), 11 deletions(-)

(limited to 'math')

diff --git a/math/algebra.page b/math/algebra.page
index 658267e..27edb31 100644
--- a/math/algebra.page
+++ b/math/algebra.page
@@ -6,37 +6,43 @@ toc: no
 
 # Algebra
 
-*Note: Most of the definitions and notation in the section are based on [rudin] or [meserve].*
+*Note: Most of the definitions and notation in the section are based on [^rudin] or [^meserve].*
 
+----------- -----------------  --------------  --------------- ----------  ---------------------  --------
 Name        Symbol             Pos. Integers?  Pos. Rationals? Rationals?  Reals (wrt Pos Int.)?  Complex?
-----        -----------------  --------------  --------------- ----------  ---------------------  --------
+----------- -----------------  --------------  --------------- ----------  ---------------------  --------
 addition    $a + b$            Y               Y               Y           Y                      Y
+
 product     $a\times b$        Y               Y               Y           Y                      Y
+
 subtraction $a-b$              N               N               Y           Y                      Y
+
 division    $\frac{a}{b}$      N               Y               Y           Y                      Y
+
 power       $a^b$              Y               Y               Y           Y                      Y
+
 root        $\sqrt{\text{a}}$  N               N               N           Y                      Y
-----        -----------------  --------------  --------------- ----------  ---------------------  --------
+----------- -----------------  --------------  --------------- ----------  ---------------------  --------
 
 Table: Closure of binary operators on given sets of numbers
 
 ## Definitions
 
 involution
-    to raise a number to a given power
+:   to raise a number to a given power
 
 evolution
-    to take a given root of a number
+:   to take a given root of a number
 
 associative
-    $(a+b)+c=a+(b+c)$
+:   $(a+b)+c=a+(b+c)$
 
-comutative
-    $a+b=b+c$
+commutative
+:   $a+b=b+c$
 
 distributive
-    $(a+b)c=ac+bc$
+:   $(a+b)c=ac+bc$
 
-[^rudin] **Principles of Mathematical Analysis (3rd ed)**, by Walter Rudin. McGraw-Hill, 1976
+[^rudin]: **Principles of Mathematical Analysis (3rd ed)**, by Walter Rudin. McGraw-Hill, 1976
 
-[^meserve] **Fundamental Concepts of Algebra**, by Bruce Meserve.
+[^meserve]: **Fundamental Concepts of Algebra**, by Bruce Meserve.
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