description

# operator ^ method Null safety

BigInt operator ^ (

1. BigInt other

)

Bit-wise exclusive-or operator.

Treating both `this` and `other` as sufficiently large two's component integers, the result is a number with the bits set that are set in one, but not both, of `this` and `other`

If the operands have the same sign, the result is non-negative, otherwise the result is negative.

## Implementation

    BigInt operator ^(BigInt other);