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74 lines
1.6 KiB
HTML
74 lines
1.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html lang="en">
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<head>
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<title>TTCalc - Rounding functions</title>
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<link rel="stylesheet" href="styles.css" type="text/css">
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<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
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<param name="Keyword" value="int">
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<param name="Keyword" value="round">
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<param name="Keyword" value="ceil">
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<param name="Keyword" value="floor">
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<param name="Keyword" value="frac">
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</object>
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</head>
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<body>
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<h1>Arithmetic functions</h1>
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<p><strong>Note:</strong> If a function takes more than one argument, the arguments are separated with semicolon ';'.</p>
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<h2>Rounding functions</h2>
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<dl>
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<dt>int(x)</dt>
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<dd>This method returns only the integer part of x.<br>
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int(2.8)=2<br>
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int(2.2)=2<br>
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int(2)=2<br>
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int(-4.1)=-4<br>
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int(-4.8)=-4<br>
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</dd>
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<dt>round(x)</dt>
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<dd>This method rounds the value of x to the nearest integer<br>
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round(2.8)=3<br>
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round(2.2)=2<br>
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round(2)=2<br>
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round(-4.1)=-4<br>
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round(-4.8)=-5</dd>
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<dt>ceil(x)</dt>
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<dd>This function returns a value representing the smallest integer that is greater than or equal to x<br>
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ceil(2.8)=3<br>
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ceil(2.2)=3<br>
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ceil(2)=2<br>
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ceil(-4.1)=-4<br>
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ceil(-4.8)=-4</dd>
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<dt>floor(x)</dt>
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<dd>This function returns a value representing the largest integer that is less than or equal to x<br>
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floor(2.8)=2<br>
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floor(2.2)=2<br>
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floor(2)=2<br>
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floor(-4.1)=-5<br>
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floor(-4.8)=-5</dd>
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<dt>frac(x)</dt>
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<dd>This function returns a value without the integer part - only fraction remains<br>
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frac(45.789)=0.789<br>
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frac(-2.267)=-0.267<br>
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</dl>
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</body>
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</html>
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