X-Git-Url: http://gitweb.michael.orlitzky.com/?p=mjotex.git;a=blobdiff_plain;f=examples.tex;h=3a1d6c4f77004e7e71182c4f8bdd1754659430e8;hp=f922d655715645da0e00309d1fb7973f7f4b3c51;hb=77f02015fe36069f7db4277902bb89654821e947;hpb=4febc3ad82bc8ac73e660c484e105835feb1ed84 diff --git a/examples.tex b/examples.tex index f922d65..3a1d6c4 100644 --- a/examples.tex +++ b/examples.tex @@ -73,9 +73,8 @@ \begin{section}{Common} The function $f$ applied to $x$ is $f\of{x}$. We can group terms - like $a + \qty{b - c}$ or $a + \qty{b - \sqty{c - d}}$. Here's a - set $\set{1,2,3} = \setc{n \in \Nn[1]}{ n \le 3 }$. The tuples go - up to seven, for now: + like $a + \qty{b - c}$ or $a + \qty{b - \sqty{c - d}}$. The tuples + go up to seven, for now: % \begin{itemize} \begin{item} @@ -290,8 +289,9 @@ \end{section} \begin{section}{Set theory} - The cardinality of the set $X \coloneqq \set{1,2,3}$ is $\card{X} - = 3$, and its powerset is $\powerset{X}$. + Here's a set $\set{1,2,3} = \setc{n \in \Nn[1]}{ n \le 3 }$. The + cardinality of the set $X \coloneqq \set{1,2,3}$ is $\card{X} = + 3$, and its powerset is $\powerset{X}$. We also have a few basic set operations, for example the union of two or three sets: $\union{A}{B}$, $\unionthree{A}{B}{C}$. And of