Value to invert: a Modulus: b integer.c - normal math - a is one, or a mod b is one tfm.c - fast math - b is -ve (error), or b is zero - a is zero or a mod b is zero
Value to invert: a Modulus: b integer.c - normal math - a is one, or a mod b is one tfm.c - fast math - b is -ve (error), or b is zero - a is zero or a mod b is zero