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73 lines
1.6 KiB
73 lines
1.6 KiB
<!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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