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reactos/rosapps/roscalc/docs/Help.en/the_pi_button.htm

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New version of calc written by Carlo Bramini (carlo(dot)bramix AT libero.it) Better than the one we currently have. For now in rosapps, so we can test it, if it's all working fine, we should replace the wine one. Changes by me: use pow() instead of cbrt(), as cbrt doesn't work in our tree. I imported the whole codebase, although the mpfr files are not used. I moved the localizations to "lang" and the icons to "res" subfolder. svn path=/trunk/; revision=31512
2007-12-31 05:51:52 +00:00
<html>
<head>
<title>THE PI BUTTON</title>
</head>
<body>
<h2 style="margin-top: 0; margin-bottom: 0">THE PI BUTTON</h2>
<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>
<p style="margin-top: 0; margin-bottom: 0">For helping the calculations with trigonometric functions, it's possible to load the value
of&nbsp; <font face="Symbol" size="4">p</font>&nbsp; into the output display.</p>
<p style="margin-top: 0; margin-bottom: 0">The function is called by pressing
the <img border="0" src="images/pi.PNG" width="36" height="28"> button.</p>
<p style="margin-top: 0; margin-bottom: 0">If the <img border="0" src="images/Inv2.PNG">
modifier is activated, then the output display will be loaded with 2*<font face="Symbol" size="4">p</font>.</p>
<p style="margin-top: 0; margin-bottom: 0">In ReactOS Calc, <font face="Symbol" size="4">p</font>
has the value 3.14159265358979323846</p>
<p style="margin-top: 0; margin-bottom: 0">&nbsp;</p>
</body>
</html>
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