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3
votes
0answers
34 views

What's the full range of supported Google Docs LaTeX macros?

Google Docs has an equation editor that has a fair number of options for symbols and functions available from the dropdown menu. All of these are also available through LaTeX macros that are ...
4
votes
1answer
96 views

Formula for smart, scale-aware number-formatting in Google Sheets? (e.g. 1,024 → 1k, 1,816,724 → 1.8M)

Any recipes out there for a "smart" number formatting formula for Google Sheets that's "scale-aware," a la Rails ActionView's distance_of_time_in_words method? I would expect to enter a number like: ...
2
votes
1answer
120 views

Math cases on Google Drive

How can I write math equations with multiple cases on Google Drive. I can't get the code below to work. This is how I would create it in LaTeX. \begin{cases} 0 & n = 0\\ 1 ...
1
vote
1answer
61 views

Using amsthm package in blogger

I'm using mathjax to display math equation in blogger. Is there any way to use the amsthm package in blogger throught mathjax? What are the other options for formatting theorem, definitions, proofs in ...
2
votes
2answers
2k views

Why can't Wolfram Alpha compute the following equation?

I tried to graph this equation I found on the Math SE on Wolfram Alpha,I got the following error: Wolfram|Alpha needs more time to respond to your query... When I clicked on Go on computing, I ...
5
votes
4answers
3k views

Tool for teaching maths online [closed]

I'm trying to find a good tool for teaching someone maths online. Some kind of a online whiteboard that the student can be invited to. I need to be able to draw graphs and handwrite using my drawing ...
3
votes
5answers
3k views

Online Computer Algebra Systems? [closed]

I am looking for web apps for symbolic and numerical mathematics. I am not interested in what could be considered advanced (pocket) calculators and I know that Google search and Wolfram Alpha can ...
2
votes
2answers
2k views

Project Euler alternatives? [closed]

I have completed nearly fifty of the practice problems on Project Euler, but I would like to move away from the pure mathematics, number theory, and programming practice problems for a bit and solve ...
1
vote
1answer
1k views

Git based wikis with MathJax support [closed]

Which Git based wiki-software supports MathJax?
7
votes
1answer
11k views

Plot vector-valued functions in Wolfram Alpha

Is there a way to plot 3d vector functions (also known as vector-valued functions) in Wolfram|Alpha? I know it's possible to plot regular vectors, by typing in vector {2,5,3} for example, but I would ...
2
votes
4answers
597 views

Webservice which allows chat with math formulas

The google charts API supports creating good looking formulas based upon latex input: Does someone know an online chat service which makes use of that API to display discussed formulas? Maybe with ...