Description |
The Log10 function returns the logarithm to base 10 of Number.
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| Related commands | Exp | | Gives the exponent of a number | Ln | | Gives the natural logarithm of a number |
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Download this web site as a Windows program.
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Example code : Show the logarithm of a set of numbers | begin
 // Show the Log to base 10 values of 3 numbers
ShowMessage('Log10(1) = '+FloatToStr(Log10(1)));
ShowMessage('Log10(5) = '+FloatToStr(Log10(5)));
ShowMessage('Log10(10) = '+FloatToStr(Log10(10)));
end;
| Show full unit code | Log10(1) = 0
Log10(5) = 0.698970004336019
Log10(10) = 1 |
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