MOD Function

Description

The MOD function returns the remainder from the division of the first argument by the second argument.

Syntax
 
MOD (a, p)
 

Arguments

a is an INTENT(IN) scalar or array of type INTEGER or REAL.

p is INTENT(IN) and of the same type and kind as a. Its value must not be zero.

Result

The result is the same type and kind as a. Its value is a-INT(a/p)*p.

Example
       write(*,*) mod(23.4,4.0) ! writes  3.4
       write(*,*) mod(-23,4)    ! writes  -3
       write(*,*) mod(23,-4)    ! writes  3
       write(*,*) mod(-23,-4)   ! writes  -3