Function to calculate the nullspace

[Joe Horn]

(12-27-2019 12:07 AM)hamorabi Wrote:  The Prime has built-in functions to calculate the column and row spaces. For some reason, there's no function for the nullspace.

Wikipedia says that "The kernel of a matrix, also called the null space, is the kernel of the linear map defined by the matrix." So maybe Prime's "ker" function (or its "jacobi_symbol" function) is related to the "nullspace" you refer to, since Prime's doc says that they are related to the "kernel" of a matrix (whatever that means).