Updated to work with Hex Casting 0.10.1
Removed Memories from String mishaps since they didn't work very well.
Added Determinant Purification to get the determinant of a matrix.
Added Toppling Gambit and Mitosis Gambit to split matrices vertically and horizontally respectively.
Added Discoverer's Distillation to get the index of a substring in a string.
Added Winnowing Distillation to get a substring from a string.
Strings! You can get strings from signs, from chat, and from other iotas; combine them, split them, compare them, parse them into numbers, whatever you need.
Matrices! addition, multiplication, inverse, and transpose which will function how you expect, as well as vertical and horizontal concatenation and useful some Actions to make matrices of various types (identity, zero, rotation, and constructing arbitrary matrices from num | vec | [num] | [vec] | [[num]].