9.192 MOD — Remainder function
- Description:
-
MOD(A,P)
computes the remainder of the division of A by P.
- Standard:
- Fortran 77 and later
- Class:
- Elemental function
- Syntax:
-
RESULT = MOD(A, P)
- Arguments:
-
A |
Shall be a scalar of type INTEGER or REAL . |
P |
Shall be a scalar of the same type and kind as A and not equal to zero. |
- Return value:
- The return value is the result of
A - (INT(A/P) * P)
. The type and kind of the return value is the same as that of the arguments. The returned value has the same sign as A and a magnitude less than the magnitude of P.
- Example:
-
program test_mod
print *, mod(17,3)
print *, mod(17.5,5.5)
print *, mod(17.5d0,5.5)
print *, mod(17.5,5.5d0)
print *, mod(-17,3)
print *, mod(-17.5,5.5)
print *, mod(-17.5d0,5.5)
print *, mod(-17.5,5.5d0)
print *, mod(17,-3)
print *, mod(17.5,-5.5)
print *, mod(17.5d0,-5.5)
print *, mod(17.5,-5.5d0)
end program test_mod
- Specific names:
-
Name |
Arguments |
Return type |
Standard |
MOD(A,P) |
INTEGER A,P |
INTEGER |
Fortran 95 and later |
AMOD(A,P) |
REAL(4) A,P |
REAL(4) |
Fortran 95 and later |
DMOD(A,P) |
REAL(8) A,P |
REAL(8) |
Fortran 95 and later |
- See also:
-
MODULO