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diff --git a/share/doc/gfortran/SPACING.html b/share/doc/gfortran/SPACING.html new file mode 100644 index 0000000..87be995 --- /dev/null +++ b/share/doc/gfortran/SPACING.html @@ -0,0 +1,134 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<html> +<!-- Copyright (C) 1999-2023 Free Software Foundation, Inc. + +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 or +any later version published by the Free Software Foundation; with the +Invariant Sections being "Funding Free Software", the Front-Cover +Texts being (a) (see below), and with the Back-Cover Texts being (b) +(see below). A copy of the license is included in the section entitled +"GNU Free Documentation License". + +(a) The FSF's Front-Cover Text is: + +A GNU Manual + +(b) The FSF's Back-Cover Text is: + +You have freedom to copy and modify this GNU Manual, like GNU + software. Copies published by the Free Software Foundation raise + funds for GNU development. --> +<!-- Created by GNU Texinfo 5.1, http://www.gnu.org/software/texinfo/ --> +<head> +<title>The GNU Fortran Compiler: SPACING</title> + +<meta name="description" content="The GNU Fortran Compiler: SPACING"> +<meta name="keywords" content="The GNU Fortran Compiler: SPACING"> +<meta name="resource-type" content="document"> +<meta name="distribution" content="global"> +<meta name="Generator" content="makeinfo"> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<link href="index.html#Top" rel="start" title="Top"> +<link href="Option-Index.html#Option-Index" rel="index" title="Option Index"> +<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> +<link href="Intrinsic-Procedures.html#Intrinsic-Procedures" rel="up" title="Intrinsic Procedures"> +<link href="SPREAD.html#SPREAD" rel="next" title="SPREAD"> +<link href="SLEEP.html#SLEEP" rel="previous" title="SLEEP"> +<style type="text/css"> +<!-- +a.summary-letter {text-decoration: none} +blockquote.smallquotation {font-size: smaller} +div.display {margin-left: 3.2em} +div.example {margin-left: 3.2em} +div.indentedblock {margin-left: 3.2em} +div.lisp {margin-left: 3.2em} +div.smalldisplay {margin-left: 3.2em} +div.smallexample {margin-left: 3.2em} +div.smallindentedblock {margin-left: 3.2em; font-size: smaller} +div.smalllisp {margin-left: 3.2em} +kbd {font-style:oblique} +pre.display {font-family: inherit} +pre.format {font-family: inherit} +pre.menu-comment {font-family: serif} +pre.menu-preformatted {font-family: serif} +pre.smalldisplay {font-family: inherit; font-size: smaller} +pre.smallexample {font-size: smaller} +pre.smallformat {font-family: inherit; font-size: smaller} +pre.smalllisp {font-size: smaller} +span.nocodebreak {white-space:nowrap} +span.nolinebreak {white-space:nowrap} +span.roman {font-family:serif; font-weight:normal} +span.sansserif {font-family:sans-serif; font-weight:normal} +ul.no-bullet {list-style: none} +--> +</style> + + +</head> + +<body lang="en" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000"> +<a name="SPACING"></a> +<div class="header"> +<p> +Next: <a href="SPREAD.html#SPREAD" accesskey="n" rel="next">SPREAD</a>, Previous: <a href="SLEEP.html#SLEEP" accesskey="p" rel="previous">SLEEP</a>, Up: <a href="Intrinsic-Procedures.html#Intrinsic-Procedures" accesskey="u" rel="up">Intrinsic Procedures</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p> +</div> +<hr> +<a name="SPACING-_002d_002d_002d-Smallest-distance-between-two-numbers-of-a-given-type"></a> +<h3 class="section">8.255 <code>SPACING</code> — Smallest distance between two numbers of a given type</h3> +<a name="index-SPACING"></a> +<a name="index-real-number_002c-relative-spacing-1"></a> +<a name="index-floating-point_002c-relative-spacing-1"></a> + +<dl compact="compact"> +<dt><em>Description</em>:</dt> +<dd><p>Determines the distance between the argument <var>X</var> and the nearest +adjacent number of the same type. +</p> +</dd> +<dt><em>Standard</em>:</dt> +<dd><p>Fortran 90 and later +</p> +</dd> +<dt><em>Class</em>:</dt> +<dd><p>Elemental function +</p> +</dd> +<dt><em>Syntax</em>:</dt> +<dd><p><code>RESULT = SPACING(X)</code> +</p> +</dd> +<dt><em>Arguments</em>:</dt> +<dd><table> +<tr><td width="15%"><var>X</var></td><td width="70%">Shall be of type <code>REAL</code>.</td></tr> +</table> + +</dd> +<dt><em>Return value</em>:</dt> +<dd><p>The result is of the same type as the input argument <var>X</var>. +</p> +</dd> +<dt><em>Example</em>:</dt> +<dd><div class="smallexample"> +<pre class="smallexample">PROGRAM test_spacing + INTEGER, PARAMETER :: SGL = SELECTED_REAL_KIND(p=6, r=37) + INTEGER, PARAMETER :: DBL = SELECTED_REAL_KIND(p=13, r=200) + + WRITE(*,*) spacing(1.0_SGL) ! "1.1920929E-07" on i686 + WRITE(*,*) spacing(1.0_DBL) ! "2.220446049250313E-016" on i686 +END PROGRAM +</pre></div> + +</dd> +<dt><em>See also</em>:</dt> +<dd><p><a href="RRSPACING.html#RRSPACING">RRSPACING</a> +</p></dd> +</dl> + + + + + + +</body> +</html> |