2014-12-08 12:43:20 +13:00
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<title>Blitz3D Docs</title>
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<link rel=stylesheet href=../css/commands.css type=text/css>
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</head>
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<body>
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<h1>Log# ( x# )</h1>
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<h1>Parameters</h1>
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<table>
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<tr>
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<td>
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x = any positive number.
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</td>
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</tr>
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</table>
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<h1>Description</h1>
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<table>
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<tr>
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<td>
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Common logarithm of x. This is the inverse of raising 10 to a power.
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<br />
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<br />
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y = Log10( x ) means y satifies x = 10 ^ y.
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</td>
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</tr>
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</table>
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<h1><a href=../2d_examples/Log10.bb>Example</a></h1>
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; Log10 example
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; NaN means "Not a Number", the numerical result is invalid.
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HidePointer
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<br />
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; First, what happens with non-positive numbers...
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Print "Log10( -1 ) = " + Log10( -1 )
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Print "Log10( 0 ) = " + Log10( 0 )
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<br />
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Print
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<br />
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; ... and now some well behaved numbers...
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<br />
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2014-02-26 16:08:39 +13:00
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x# = 1.0 / 4096.0 ; small positive number
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