forked from amazingfate/help
df4d4db740
Patch contributed by Oliver Rainer-Wittmann
i#118572 - remove ui string and help content regarding
usage of Java Mail in Writer's Mail Merge as Java
Mail is not used.
http://svn.apache.org/viewvc?view=revision&revision=1197035
Patches contributed by Herbert Duerr
updated help text for regexp word boundaries
http://svn.apache.org/viewvc?view=revision&revision=1228026
improved help text for word boundary regexp expression \b
http://svn.apache.org/viewvc?view=revision&revision=1234738
Patches contributed by Jurgen Schmidt
remove onlineregistration with dependencies
http://svn.apache.org/viewvc?view=revision&revision=1240245
Patch contributed by Regina Henschel
Extended tips for corner and cap style
http://svn.apache.org/viewvc?view=revision&revision=1242287
* re-enable on-line update help, remove obsolete on-line purchasing.
71 lines
5.1 KiB
XML
71 lines
5.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
|
|
|
|
<!--
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*
|
|
* This file incorporates work covered by the following license notice:
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed
|
|
* with this work for additional information regarding copyright
|
|
* ownership. The ASF licenses this file to you under the Apache
|
|
* License, Version 2.0 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
|
|
-->
|
|
|
|
<helpdocument version="1.0">
|
|
<meta>
|
|
<topic id="textsbasicshared03080102xml" indexer="include" status="PUBLISH">
|
|
<title id="tit" xml-lang="en-US">Cos Function [Runtime]</title>
|
|
<filename>/text/sbasic/shared/03080102.xhp</filename>
|
|
</topic>
|
|
<history>
|
|
<created date="2003-10-31T00:00:00">Sun Microsystems, Inc.</created>
|
|
<lastedited date="2004-08-24T11:09:53">converted from old format - fpe</lastedited>
|
|
</history>
|
|
</meta>
|
|
<body>
|
|
<section id="cos">
|
|
<bookmark xml-lang="en-US" branch="index" id="bm_id3154923"><bookmark_value>Cos function</bookmark_value>
|
|
</bookmark>
|
|
<paragraph role="heading" id="hd_id3154923" xml-lang="en-US" level="1" l10n="U" oldref="1"><link href="text/sbasic/shared/03080102.xhp" name="Cos Function [Runtime]">Cos Function [Runtime]</link></paragraph>
|
|
<paragraph role="paragraph" id="par_id3159413" xml-lang="en-US" l10n="U" oldref="2">Calculates the cosine of an angle. The angle is specified in radians. The result lies between -1 and 1.</paragraph>
|
|
</section>
|
|
<paragraph role="paragraph" id="par_id3150358" xml-lang="en-US" l10n="U" oldref="3">Using the angle Alpha, the Cos-Function calculates the ratio of the length of the side that is adjacent to the angle, divided by the length of the hypotenuse in a right-angled triangle.</paragraph>
|
|
<paragraph role="paragraph" id="par_id3154141" xml-lang="en-US" l10n="U" oldref="4">Cos(Alpha) = Adjacent/Hypotenuse</paragraph>
|
|
<paragraph role="heading" id="hd_id3154125" xml-lang="en-US" level="2" l10n="U" oldref="5">Syntax:</paragraph>
|
|
<bascode>
|
|
<paragraph role="bascode" id="par_id3145172" xml-lang="en-US" oldref="6">Cos (Number)</paragraph>
|
|
</bascode>
|
|
<paragraph role="heading" id="hd_id3156214" xml-lang="en-US" level="2" l10n="U" oldref="7">Return value:</paragraph>
|
|
<paragraph role="paragraph" id="par_id3150449" xml-lang="en-US" l10n="U" oldref="8">Double</paragraph>
|
|
<paragraph role="heading" id="hd_id3153969" xml-lang="en-US" level="2" l10n="U" oldref="9">Parameters:</paragraph>
|
|
<paragraph role="paragraph" id="par_id3153770" xml-lang="en-US" l10n="U" oldref="10">
|
|
<emph>Number:</emph> Numeric expression that specifies an angle in radians that you want to calculate the cosine for.</paragraph>
|
|
<paragraph role="paragraph" id="par_id3145749" xml-lang="en-US" l10n="U" oldref="11">To convert degrees to radians, multiply degrees by pi/180. To convert radians to degrees, multiply radians by 180/pi.</paragraph>
|
|
<paragraph role="paragraph" id="par_id3149664" xml-lang="en-US" l10n="U" oldref="12">degree=(radian*180)/pi</paragraph>
|
|
<paragraph role="paragraph" id="par_id3146985" xml-lang="en-US" l10n="U" oldref="13">radian=(degree*pi)/180</paragraph>
|
|
<paragraph role="paragraph" id="par_id3152885" xml-lang="en-US" l10n="U" oldref="14">Pi is here the fixed circle constant with the rounded value 3.14159...</paragraph>
|
|
<embed href="text/sbasic/shared/00000003.xhp#errorcode"/>
|
|
<embed href="text/sbasic/shared/00000003.xhp#err5"/>
|
|
<paragraph role="heading" id="hd_id3153951" xml-lang="en-US" level="2" l10n="U" oldref="15">Example:</paragraph>
|
|
<bascode>
|
|
<paragraph role="bascode" id="par_id3155855" xml-lang="en-US" l10n="U" oldref="16">' The following example allows for a right-angled triangle the input of</paragraph>
|
|
<paragraph role="bascode" id="par_id3149484" xml-lang="en-US" l10n="U" oldref="17">' secant and angle (in degrees) and calculates the length of the hypotenuse:</paragraph>
|
|
<paragraph role="bascode" localize="false" xml-lang="en-US">Sub ExampleCosinus</paragraph>
|
|
<paragraph role="bascode" id="par_id3150010" xml-lang="en-US" l10n="U" oldref="19">' rounded Pi = 3.14159</paragraph>
|
|
<paragraph role="bascode" localize="false" xml-lang="en-US">Dim d1 As Double, dAngle As Double</paragraph>
|
|
<paragraph role="bascode" id="par_id3144764" xml-lang="en-US" l10n="U" oldref="21"> d1 = InputBox$ (""Enter the length of the adjacent side: ","Adjacent")</paragraph>
|
|
<paragraph role="bascode" id="par_id3154491" xml-lang="en-US" l10n="U" oldref="22"> dAngle = InputBox$ ("Enter the angle Alpha (in degrees): ","Alpha")</paragraph>
|
|
<paragraph role="bascode" id="par_id3151074" xml-lang="en-US" l10n="U" oldref="23"> Print "The length of the hypothenuse is"; (d1 / cos (dAngle * Pi / 180))</paragraph>
|
|
<paragraph role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph>
|
|
</bascode>
|
|
</body>
|
|
</helpdocument>
|