22 lines
816 B
Java
22 lines
816 B
Java
package com.bytezone.diskbrowser.visicalc;
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// -----------------------------------------------------------------------------------//
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class Ln extends ValueFunction
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// -----------------------------------------------------------------------------------//
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{
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// ---------------------------------------------------------------------------------//
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Ln (Cell cell, String text)
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// ---------------------------------------------------------------------------------//
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{
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super (cell, text);
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assert text.startsWith ("@LN(") : text;
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}
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// ---------------------------------------------------------------------------------//
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@Override
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public double calculateValue ()
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// ---------------------------------------------------------------------------------//
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{
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return Math.log (source.getDouble ());
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}
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} |