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diff --git a/helpcontent2/source/text/sbasic/shared/03080103.xhp b/helpcontent2/source/text/sbasic/shared/03080103.xhp new file mode 100644 index 000000000..7f9f25a15 --- /dev/null +++ b/helpcontent2/source/text/sbasic/shared/03080103.xhp @@ -0,0 +1,81 @@ +<?xml version="1.0" encoding="UTF-8"?> +<helpdocument version="1.0"> +<!-- + * 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 . +--> + +<meta> + <topic id="textsbasicshared03080103xml" indexer="include" status="PUBLISH"> + <title id="tit" xml-lang="en-US">Sin Function</title> + <filename>/text/sbasic/shared/03080103.xhp</filename> + </topic> +</meta> + +<body> + + +<section id="sin"> +<bookmark xml-lang="en-US" branch="index" id="bm_id3153896"> + <bookmark_value>Sin function</bookmark_value> +</bookmark> + + +<h1 id="hd_id3153896"><variable id="Sin_h1"><link href="text/sbasic/shared/03080103.xhp" name="Sin Function">Sin Function</link></variable></h1> +<paragraph id="par_id3149456" role="paragraph">Returns the sine of an angle. The angle is specified in radians. The result lies between -1 and 1.</paragraph> +</section> +<paragraph id="par_id3153379" role="paragraph" xml-lang="en-US">Using the angle Alpha, the <literal>Sin</literal> function returns the ratio of the length of the opposite side of an angle to the length of the hypotenuse in a right-angled triangle.</paragraph> +<paragraph id="par_id3148798" role="paragraph" xml-lang="en-US"><literal>Sin</literal>(Alpha) = side opposite the angle/hypotenuse</paragraph> + +<embed href="text/sbasic/shared/00000003.xhp#functsyntax"/> +<bascode> +<paragraph id="par_id3154909" role="bascode" xml-lang="en-US">Sin (Number As Double) As Double</paragraph> +</bascode> + +<embed href="text/sbasic/shared/00000003.xhp#functvalue"/> +<paragraph id="par_id3150870" localize="false" role="paragraph">Double</paragraph> + +<embed href="text/sbasic/shared/00000003.xhp#functparameters"/> +<paragraph id="par_id3145786" role="paragraph" xml-lang="en-US"> <emph>Number:</emph> Numeric expression that defines the angle in radians that you want to calculate the sine for.</paragraph> +<paragraph id="par_id3155413" role="paragraph" xml-lang="en-US">To convert degrees to radians, multiply degrees by <literal>Pi</literal>/180, and to convert radians to degrees, multiply radians by 180/<literal>Pi</literal>.</paragraph> +<paragraph id="par_id3149664" role="paragraph" xml-lang="en-US">degrees=(radians*180)/<literal>Pi</literal></paragraph> +<paragraph id="par_id3153143" role="paragraph" xml-lang="en-US">radians=(degrees*<literal>Pi</literal>)/180</paragraph> +<paragraph id="par_id3151112" role="paragraph" xml-lang="en-US"><literal>Pi</literal> is approximately 3.141593.</paragraph> +<embed href="text/sbasic/shared/00000003.xhp#errorcode"/> +<embed href="text/sbasic/shared/00000003.xhp#err5"/> + +<embed href="text/sbasic/shared/00000003.xhp#functexample"/> +<bascode> +<paragraph id="par_id3149482" role="bascode" xml-lang="en-US">' In this example, the following entry is possible for a right-angled triangle:</paragraph> +<paragraph id="par_id3148577" role="bascode" xml-lang="en-US">' The side opposite the angle and the angle (in degrees) to calculate the length of the hypotenuse:</paragraph> +<paragraph id="par_idm1341562464" role="bascode" localize="false" xml-lang="en-US">Sub ExampleSine</paragraph> +<paragraph id="par_id3150011" role="bascode" xml-lang="en-US">' Pi = 3.1415926 is a predefined variable</paragraph> +<paragraph id="par_idm1341559440" role="bascode" localize="false" xml-lang="en-US">Dim d1 As Double</paragraph> +<paragraph id="par_idm1341558208" role="bascode" localize="false" xml-lang="en-US">Dim dAlpha As Double</paragraph> +<paragraph id="par_id3145251" role="bascode" xml-lang="en-US"> d1 = InputBox("Enter the length of the opposite side: ","Opposite Side")</paragraph> +<paragraph id="par_id3148456" role="bascode" xml-lang="en-US"> dAlpha = InputBox("Enter the angle Alpha (in degrees): ","Alpha")</paragraph> +<paragraph id="par_id3153877" role="bascode" xml-lang="en-US"> Print "The length of the hypotenuse is"; (d1 / sin (dAlpha * Pi / 180))</paragraph> +<paragraph id="par_idm1341551616" role="bascode" localize="false" xml-lang="en-US">End Sub</paragraph> +</bascode> + +<section id="relatedtopics"> + <embed href="text/sbasic/shared/03080101.xhp#Atn_h1"/> + <embed href="text/sbasic/shared/03080102.xhp#Cos_h1"/> + <embed href="text/sbasic/shared/03080104.xhp#Tan_h1"/> +</section> + +</body> +</helpdocument>
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