74 lines
3.5 KiB
XML
74 lines
3.5 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<helpdocument version="1.0">
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<!--
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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-->
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<meta>
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<topic id="textscalc01func_imcoshxml" indexer="include" status="PUBLISH">
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<title id="tit" xml-lang="en-US">IMCOSH function</title>
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<filename>/text/scalc/01/func_imcosh.xhp</filename>
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</topic>
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</meta>
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<body>
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<section id="func_imcosh_function">
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<bookmark xml-lang="en-US" branch="hid/SC_HID_AAI_FUNC_IMCOSH" id="bm_id123221232212322" localize="false"/>
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<bookmark xml-lang="en-US" branch="index" id="bm_id123771237712377">
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<bookmark_value>IMCOSH function</bookmark_value>
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<bookmark_value>hyperbolic cosine;complex number</bookmark_value>
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</bookmark>
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<h1 id="hd_id124691246912469">
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<variable id="imcosh_head">
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<link href="text/scalc/01/func_imcosh.xhp">IMCOSH</link>
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</variable> function
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</h1>
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<paragraph id="par_id125881258812588" role="paragraph" xml-lang="en-US">
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<ahelp hid=".">
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<variable id="imcosh_des">Returns the hyperbolic cosine of a complex number.</variable> The hyperbolic cosine of a complex number can be expressed by:
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</ahelp>
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</paragraph>
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</section>
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<paragraph id="par_id24939266285933" role="paragraph" xml-lang="en-US">
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<image src="media/helpimg/sc_func_imcosh.svg" id="img_id211575078735993" width="464.56109px" height="31.5px"><alt xml-lang="en-US" id="alt_id401575078735994">IMCOSH equation</alt></image>
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</paragraph>
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<embed href="text/scalc/01/ful_func.xhp#func_im_des"/>
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<embed href="text/scalc/01/ODFF.xhp#odff"/>
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<embed href="text/scalc/00/avail_release.xhp#3.6"/>
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<embed href="text/scalc/01/ful_func.xhp#func_head_syntax"/>
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<paragraph id="par_id16051131322110" role="code" xml-lang="en-US">
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IMCOSH(Complex_number)
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</paragraph>
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<paragraph id="par_id766137661376613" role="paragraph" xml-lang="en-US">
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Complex_number is a complex number whose hyperbolic cosine is to be calculated.
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</paragraph>
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<note localize="false" id="par_id193292656220842">
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<embedvar href="text/scalc/01/ful_func.xhp#func_im_comp_numb"/><br/>
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<embedvar href="text/scalc/01/ful_func.xhp#func_im_real_numb"/>
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</note>
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<warning localize="false" id="par_id24300832426190">
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<embedvar href="text/scalc/01/ful_func.xhp#func_im_return_text"/><br/>
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<embedvar href="text/scalc/01/ful_func.xhp#func_im_ignor_zero"/>
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</warning>
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<embed href="text/scalc/01/ful_func.xhp#func_head_example"/>
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<paragraph id="par_id55891471962" role="paragraph" xml-lang="en-US">
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<item type="input">=IMCOSH("4-3i")</item><br/>
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returns -27.0349456030742-3.85115333481178i.
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</paragraph>
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<paragraph id="par_id152561887112896" role="paragraph" xml-lang="en-US">
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<item type="input">=IMCOSH(2)</item><br/>
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returns 3.76219569108363 as a string. <embedvar href="text/scalc/01/ful_func.xhp#func_imag_zero"/>
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</paragraph>
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<embed href="text/scalc/06/calcsamplefiles.xhp#imtrigon"/>
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<section id="relatedtopics">
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<tip id="par_id331677015717191"><link href="https://wiki.documentfoundation.org/Documentation/Calc_Functions/IMCOSH">IMCOSH wiki page</link>.</tip>
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<paragraph id="par_id127621276212762" role="paragraph" localize="false" xml-lang="en-US">
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<embedvar href="text/scalc/01/func_imcos.xhp#imcos_head"/>,
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<embedvar href="text/scalc/01/func_imsin.xhp#imsin_head"/>,
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<embedvar href="text/scalc/01/func_imsinh.xhp#imsinh_head"/>
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</paragraph>
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</section>
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</body>
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</helpdocument>
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