modInverse method

BigInt? modInverse(
  1. BigInt modulus
)

Returns the modular multiplicative inverse of this big integer modulo modulus.

The modulus must be positive.

It is an error if no modular inverse exists.

Implementation

// Returns 1/this % modulus, with modulus > 0.
BigInt? modInverse(BigInt modulus) => value?.modInverse(modulus);