Thomas Lang

Thomas Lang

Content Director. Fan of higher math.
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Thomas Lang
The Comprehensive List of Mathematical Symbols is a 75-page collection of the most notable symbols in the entire mathematics, presented in concise format with examples and LaTeX codes so that one can master the foundation of mathematics in a record speed.
Comprehensive List of Math Symbols
Comprehensive List of Math Symbols
A 75-page guide on the most notable symbols in mathematics
Thomas Lang
A 20-question math test designed to evaluate your higher mathematical skills, with an emphasis on extended mathematical thinking and problem solving skills (over field-specific knowledge). Some familiarity with college math is highly encouraged.
Higher Math Proficiency Test
Higher Math Proficiency Test
Your extended thinking and problem solving skills assessed.
Thomas Lang
The Ultimate LaTeX Reference Guide is your ultimate "cheat sheet" when it comes to typesetting sophisticated LaTeX documents efficiently in record time, so that you can stop digging into manuals and forums just to find that little code or trick that you need.
The Ultimate LaTeX Reference Guide
The Ultimate LaTeX Reference Guide
The most comprehensive LaTeX "cheat sheet" ever produced.
Thomas Lang
Ever experience some plateau where assimilating higher math concepts and solving abstract problems seem to become increasing difficult? Well, it might be time to do some unschooling and figure out how higher math should be tackled at the actionable level!
Definitive Guide to Learning Higher Math
Definitive Guide to Learning Higher Math
A 10-principle-guide to make higher math more fun/digestable
Thomas Lang
Thomas Lang
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In a sense it sounds that the wrong question to ask, because every day should be a day to work and relax. Isn't it? ;)
Aaron O'Leary
Do you use the weekend to relax or do you use it to focus on personal projects?
Aaron O'Leary
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Thomas Lang
Thomas Lang
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Lit'l boy Noah is strange as always (in a good way) ;)
noah kagan
I'm Noah Kagan, Chief Sumo of AppSumo and Sumo.com, AMA 🤠