gcc/fortran/doc/gfortran/intrinsic-procedures/minexponent.rst

   1 ..
   2   Copyright 1988-2022 Free Software Foundation, Inc.
   3   This is part of the GCC manual.
   4   For copying conditions, see the copyright.rst file.
   5
   6 .. index:: MINEXPONENT, model representation, minimum exponent
   7
   8 .. _minexponent:
   9
  10 MINEXPONENT --- Minimum exponent of a real kind
  11 ***********************************************
  12
  13 .. function:: MINEXPONENT(X)
  14
  15   ``MINEXPONENT(X)`` returns the minimum exponent in the model of the
  16   type of ``X``.
  17
  18   :param X:
  19     Shall be of type ``REAL``.
  20
  21   :return:
  22     The return value is of type ``INTEGER`` and of the default integer
  23     kind.
  24
  25   Standard:
  26     Fortran 90 and later
  27
  28   Class:
  29     Inquiry function
  30
  31   Syntax:
  32     .. code-block:: fortran
  33
  34       RESULT = MINEXPONENT(X)
  35
  36   Example:
  37     See ``MAXEXPONENT`` for an example.