def num.frac.us
import emerging-eztoml@0.9.0.0/main.bend as EmergingEztomlimport Base
1555# an underscore or an exponent in a fraction
1556def num.frac.us(us: Bool, eee: Bool, ee: Bool, st: Num, +cc: Char) -> Num:
1557 match us:
1558 case True{}:
1559 num.us(st)
1560 case False{}:
1561 num.frac.exp(eee, ee, st, cc)