ttcalc/help/inverse_trigonometric_funct...

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<title>TTCalc - Inverse trigonometric functions</title>
<link rel="stylesheet" href="styles.css" type="text/css">
<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
<param name="Keyword" value="asin">
<param name="Keyword" value="acos">
<param name="Keyword" value="atan">
<param name="Keyword" value="atg">
<param name="Keyword" value="acot">
<param name="Keyword" value="actg">
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<h1>Arithmetic functions</h1>
<p><strong>Note:</strong> If a function takes more than one argument, the arguments are separated with semicolon ';'.</p>
<h2>Inverse trigonometric functions</h2>
<p><strong>Note:</strong> On the display tab you can select between degrees, radians and gradians. In these samples we assume that the 'rad' option is selected.
This affects the output (result) value.</p>
<dl>
<dt>asin(x)</dt>
<dd>Inverse sine (arc sine) of x<br>e.g. asin(0.7)=0.775...</dd>
<dt>acos(x)</dt>
<dd>Inverse cosine (arc cosine) of x<br>acos(0.9)=0.451...</dd>
<dt>atan(x) or atg(x)</dt>
<dd>Inverse tangent (arc tangent) of x<br>atan(3.3)=1.276...</dd>
<dt>acot(x) or actg(x)</dt>
<dd>Inverse cotangent (arc cotangent) of x<br>acot(10)=0.099...</dd>
</dl>
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