cumsum

Description

@cumsum(x)

• cumulative result

Type Rules

bool -> i64
i8   -> i64
i16  -> i64
i32  -> i64
i64  -> i64
f32  -> f64
f64  -> f64
_    -> domain error

Examples

    @cumsum((1,2,3):i64)
(1,3,6):i64