def tu_fin

bend-collections@1.0.0.0 · src/math/f64.bend:763

import Base
import bend-collections@1.0.0.0/src/math/num.bend as N
import bend-collections@1.0.0.0/src/math/u64.bend as W
import bend-collections@1.0.0.0/src/math/w64.bend as X

763def tu_fin(+x: F64, big: Bool) -> Result<&2, &2, N.NumError, W.U64>:
764  match big:
765    case True{}:
766      tu_big(signbit(x), dmant(x), Nat.sub(dexp(x), 3000n), Nat.is_le(Nat.add(Nat.sub(dexp(x), 3000n), Nat.sub(64n, X.clz(dmant(x)))), 64n))
767    case False{}:
768      tu_int(signbit(x), X.shr(dmant(x), Nat.sub(3000n, dexp(x))))