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Questions tagged [mathematics]

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Cross Multiplication

I am trying to achieve something similar to this: My first idea was to use nodes inside tikzpicture, so I came up with this: First Example \documentclass[11pt]{article} \usepackage{tikz} \...
42 views

n-base fractional to decimal calculations in LaTeX

How can I visualise the the conversion of binary floating number or any other base to decimal number in LaTeX? Example scenario: 11.101 = 2^1 + 2^0 + 2^-1 + 2^-3 However, I would like to visualise ...
156 views

Spacing in “$d=2$-dimensional”

What is the correct spacing if I want to write phrases like "d=3-dimensional". If I just write $d=1$-dimensional, the spacing around the equal-sign seems to be way too wide for me? (Maybe also the ...
449 views

programmatically drawing sinusoids with tikz

Here's eight full oscillations of a sine wave: Here's the code: \documentclass{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture} \draw[gray!20] (0,-2) grid (32,2); %...
309 views

Drawing an accurate guitar fretboard with TikZ

This is kind of a fun one. dist( x ) = s / ( 2 ^ ( x / d ) ) Such that: x = number of the fret being evaluated (let's say {0,...,24} so it's exactly 2 full octaves). s = scale length (...
114 views

Stylized punctuation marks for mathematical formulas

I'm looking for a a set of stylized punctuation marks for use in mathematical formulas. Package stix has a symbol \typecolon that looks like this This is just the kind of thing I am looking for, but ...
29 views

Scan software which converts TeX-written mathematical documents into TeX-files [duplicate]

Is there such a software, which can convert TeX-written documents, that include mathematical equations, into TeX-files?
113 views

3k views

How to create a table of signs

I'm pretty new to TeX and LaTeX and to learn I'm trying to copy my handwritten notes from my notebook to a LaTeX document. I feel like I'm starting to understand how LaTeX works, but I'm certainly not ...