# Rmod2

Rmod2-func

## Description

This function returns the real modulus (the remainder from division) of real number x divided by real number y, which is denoted by formula

where is the integer of round toward negative infinity.

## Syntax

double rmod2( double x,double y)

## Parameter

**x**:

- is the dividend. Can be any real number.

**y**

- is the divisor. Can be any real number.

## Return

Returns the real modulus of real number **x** divided by real number **y**.

## Examples

val1 = rmod(-4.5, 2); // val1 is -0.5
val2 = rmod2(-4.5,2); // val2 is 1.5

## See Also

rmod, mod, mod2,