Sample of text and mathematics in Computer Modern (produced with LaTeX)

Source text:

\documentclass{article}
\begin{document}
$(1-\frac{1}{9}) \cdots (1-\frac{1}{n^2}) (1-\frac{1}{(n+1)^2}) = {n+2\over 2n+x}$\\
The calculation holds for $n=2$ and for $n=k+4$.\\
Therefor it holds for $n \geq 2$. Q.E.D.

\textit{If you have that}
$$\prod_{n=2}^{\infty} \Big( 1 - {1 \over n^2} \Big) = {1\over 2}$$

\end{document}

This work has been released into the public domain by its author, Paullusmagnus at English Wikipedia. This applies worldwide. In some countries this may not be legally possible; if so: Paullusmagnus grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.Public domainPublic domainfalsefalse

File:Computer modern sample text.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Computer modern sample text.png → File:Computer modern sample text.svg For more information, see Help:SVG. In other languages Alemannisch ∙ Bahasa Indonesia ∙ Bahasa Melayu ∙ British English ∙ català ∙ čeština ∙ dansk ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ Esperanto ∙ euskara ∙ français ∙ Frysk ∙ galego ∙ hrvatski ∙ Ido ∙ italiano ∙ lietuvių ∙ magyar ∙ Nederlands ∙ norsk bokmål ∙ norsk nynorsk ∙ occitan ∙ Plattdüütsch ∙ polski ∙ português ∙ português do Brasil ∙ română ∙ Scots ∙ sicilianu ∙ slovenčina ∙ slovenščina ∙ suomi ∙ svenska ∙ Tiếng Việt ∙ Türkçe ∙ vèneto ∙ Ελληνικά ∙ беларуская (тарашкевіца) ∙ български ∙ македонски ∙ нохчийн ∙ русский ∙ српски / srpski ∙ татарча/tatarça ∙ українська ∙ ქართული ∙ հայերեն ∙ বাংলা ∙ தமிழ் ∙ മലയാളം ∙ ไทย ∙ 한국어 ∙ 日本語 ∙ 简体中文 ∙ 繁體中文 ∙ עברית ∙ العربية ∙ فارسی ∙ +/−