Comment by fatneckbeard

interesting that matrices are a kind of data structure in mathematics that has so many 'invalid' operations.

in the integers basically the only thing you can do to break arithmetic is 'divide by 0'

in matrices there are a lot more ways to do something resulting in an error.

there are ways to reimagine integers so that divide by zero is not an error. they are esoteric but they exist.

i wonder if they have done this for the matrix?