Treatment isNegative
std/ops/num::isNegative
Generics
◻ N:
Signed
Inputs
⇥ value:
Stream<N>
Outputs
↦ negative:
Stream<bool>
Tells if a stream contains negative values.
Output true
for strictly negative integers, and false
for 0
and positive ones.
ℹ️ For floating types (f32
and f64
), NaN
values gives false
, -INFINITY
and -0.0
gives true
.