def u64_checked_pow
bend-collections-laws-math@1.0.0.0 · src/math/fixed.bend:351
import bend-collections-laws-math@1.0.0.0/src/math/fixed.bend as Fixed
import Base
import bend-collections-laws-math@1.0.0.0/src/math/u64.bend as W
import bend-collections-laws-math@1.0.0.0/src/math/generic.bend as G
import bend-collections-laws-math@1.0.0.0/src/math/instances.bend as I
351def u64_checked_pow(+a: W.U64, +e: U32) -> Maybe<&2, W.U64>:
352 res_opt(W.U64, G.pow(~W.U64, ~I.u64_op, ~I.u64_is, a, U32.to_nat(e)))