Function modInv

modInv(a: number, b: number, strict?: boolean): number
Find modular inverse of a (mod b).
Parameters
- a: number
  Number to find modular inverse of.
- b: number
  Modulus.
- strict: boolean = true
  Ensure that a * modInv(a, b) = 1 (mod b). If strict = false we have a * modInv(a, b) = gcd(a, b) (mod b) instead.
Returns number
The modular inverse in the range {0, 1, ..., b - 1}.
- Defined in src/index.ts:151