Intrinsic Functions for Numeric and Type Conversion

The following table lists intrinsic functions for numeric and type conversion.

Name	Description
ABS	Returns the absolute value of the argument.
AIMAG	Returns imaginary part of complex number `z`.
AINT	Truncates the argument to a whole number of a specified (optional) kind.
AMAX0	Returns largest value among integer arguments as real.
AMIN0	Returns smallest value among integer arguments as real.
ANINT	Rounds to the nearest whole number of a specified (optional) kind.
CEILING	Returns smallest integer greater than the argument.
CMPLX	Converts the first argument and (optional) second argument to complex of a (optional) kind.
CONJG	Returns the conjugate of a complex number.
DBLE	Converts the argument to double precision type.
DCMPLX	Converts the argument to double complex type.
DFLOAT	Converts an integer to double precision type.
DIM	Returns the first argument minus the second argument if positive; else 0.
DPROD	Returns double-precision product of two single precision arguments.
FLOAT	Converts the argument to REAL(4).
FLOOR	Returns the greatest integer less than or equal to the argument.
IFIX	Converts a single-precision real argument to an integer argument by truncating.
IMAG	Same as AIMAG.
INT	Converts a value to integer type.
LOGICAL	Converts between logical arguments of (optional) kind.
MAX	Returns largest value among arguments.
MAX1	Returns largest value among real arguments as integer.
MIN	Returns smallest value among arguments.
MIN1	Returns smallest value among real arguments as integer
MOD	Returns the remainder of the first argument divided by the second argument.
MODULO	Returns the first argument modulo the second argument.
NINT	Returns the nearest integer to the argument.
REAL	Converts a value to real type.
SIGN	Returns absolute value of the first argument times the sign of the second argument.
SNGL	Converts a double-precision argument to single-precision real type.
TRANSFER	Transforms first argument into type of second argument with (optional) size if an array.
ZEXT	Extends the argument with zeros.