0621e1a53e
* Add documentation to modules, and some constants and types Signed-off-by: Nick Cameron <nrc@ncameron.org> * Improve the language reference Signed-off-by: Nick Cameron <nrc@ncameron.org> --------- Signed-off-by: Nick Cameron <nrc@ncameron.org>
27 KiB
27 KiB
title, subtitle, excerpt, layout
| title | subtitle | excerpt | layout |
|---|---|---|---|
| rem | Function in std::math | manual |
rem(
@num: number,
divisor: number,
): number
Compute the remainder after dividing num by div.
If num is negative, the result will be too.
Arguments
| Name | Type | Description | Required |
|---|---|---|---|
num |
number |
The number which will be divided by divisor. |
Yes |
divisor |
number |
The number which will divide num. |
Yes |
Returns
number - A number.
Examples
import rem from "std::math"
assert(rem( 7, divisor = 4), isEqualTo = 3, error = "remainder is 3")
assert(rem(-7, divisor = 4), isEqualTo = -3, error = "remainder is -3")
assert(rem( 7, divisor = -4), isEqualTo = 3, error = "remainder is 3")
assert(rem( 6, divisor = 2.5), isEqualTo = 1, error = "remainder is 1")
assert(rem( 6.5, divisor = 2.5), isEqualTo = 1.5, error = "remainder is 1.5")
assert(rem( 6.5, divisor = 2), isEqualTo = 0.5, error = "remainder is 0.5")