Janet 1.39.1-e9c6678 Documentation
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cmath

Reference

cmath/invmod cmath/jacobi cmath/mulmod cmath/powmod


cmath/invmod cfunction source
(math/invmod a m)

Modular multiplicative inverse of `a` mod `m`. Both arguments must be integer. The return value has the same type as `m`. If no inverse exists, returns `math/nan` instead.

cmath/jacobi cfunction source
(math/jacobi a m)

Computes the Jacobi Symbol (a|m).

cmath/mulmod cfunction source
(math/mulmod a b m)

Modular multiplication of `a` and `b` mod `m`. All arguments must be integer. The return value has the same type as `m`.

cmath/powmod cfunction source
(math/powmod a b m)

Modular exponentiation of `a` to the power of `b` mod `m`. All arguments must be integer. The return value has the same type as `m`.