# rem

Remainder after division.

## Syntax

* C = rem(A, B)

## Input argument

* A - a variable: dividend
* B - a variable: divisor

## Output argument

* C - result of rem(A, B)

## Description

**C = rem(A, B)** computes the remainder of A and B, i.e : A - fix(A ./ B) .\* B.

This function manages also negative values.

mod(A, 0) = A , whereas rem(A, 0) = NaN.

mod(A, B) has the sign of B, while rem(A, B) has the sign of A.

mod and rem are equals if A and B have the same sign.

## Example

```matlab
rem (-1, 3)
mod(-1, 3)
```

## See also

[mod](rem), [floor](floor).

## History

| Version | Description     |
| ------- | --------------- |
| 1.0.0   | initial version |

## Author

Allan CORNET
