def exp.of
import cswap-bend-cli@0.1.0.0/settings.bend as Settingsimport Base
130# The exponent text after `e`: an optional sign and at least one digit.
131def exp.of(+x: String) -> Maybe<&2, Exp>:
132 exp.of2(String.starts_with(x, "-"), String.starts_with(x, "+"), x)