ttarchala
jonwittwer
/ Vertex42 Lambda Library
Last active
February 28, 2026 00:35
Fully documented lambda functions for powering Excel. Includes functions for Arrays, Matrices, Polynomials, Interpolation, Calculus, and Linear Algebra.
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| /* VERTEX42 LAMBDA LIBRARY | |
| The functions included here are fully documented at the following site: | |
| https://www.vertex42.com/lambda/ | |
| If importing this Gist into a separate module via the Excel Labs add-in, | |
| the name of the module (such as "VLL") is added to the beginning of the function | |
| names in the Name Manager. For example, RESCALE would become VLL.RESCALE | |
| Here are a few examples of module names you could use: L, VLL, LIB, LL | |
| */ |
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| --[[ | |
| === HammerText === | |
| Based on: https://github.com/Hammerspoon/hammerspoon/issues/1042 | |
| How to "install": | |
| - Simply copy and paste this code in your "init.lua". | |
| How to use: | |
| - Add this init.lua to ~/.hammerspoon/Spoons/HammerText.spoon | |
| - Add your hotstrings (abbreviations that get expanded) to the "keywords" list following the example format. |