def ic_inf
import bend-collections@1.0.0.0/src/math/f64.bend as F64import Base
1168def ic_inf(+a: F64, +b: F64, +rel: F64, +at: F64, big: Bool) -> Bool:
1169 match big:
1170 case True{}:
1171 False{}
1172 case False{}:
1173 ic_d(a, b, rel, at, abs(sub(b, a)))