Technical Formulas in LaTeX

TeX was created by who in 1978?

• 
• 
• 

When we want to type a formula in LaTeX, which mode do we use?

• formula mode

• math mode

• computer mode

• error mode

Which symbol can be used to enter math mode?

• $

• *

• &

• =

True or false: Formulas on Wikipedia are often written using TeX code.

• True

• False

Which symbol is the alignment character in LaTeX?

• !

• @

• #

• $

• &

How do you create unnumbered equations in math mode? Select all correct answers.

• Use \begin{equation} or \begin{align}

• Use \begin{equation*} or \begin{align*}

• Use in-line math mode: $ $ or \( \)

• Use the command \nonumber

How easy is it to type a formula in LaTeX? Select all correct answers.

• I can copy-paste from Wikipedia

• I can refer to a cheat sheet or DeTeXify

• I can take a photo with MathPix

• I can use the geometry package: https://ctan.org/pkg/geometry

• 3.14 is close enough

• pi

• \pi

• \pie

• \lim_h\to 0 \frac{f(x+h) - f(x)}{h}

• \lim_{h \to 0} \frac{f(x+h) - f(x)}{h}

• \lim_{h \to 0} \frac{f(x+h) - f(x)} / {h}

• lim_h->0 \fraction{f(x+h)-f(x)} {h}