llLog10

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Revision as of 17:04, 12 February 2008 by Ollj Oh (talk | contribs)
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Summary

Function: float llLog10( float val );
0.0 Forced Delay
10.0 Energy

Returns a float that is the base 10 "Wikipedia logo"logarithm of val.
If val <= 0 return zero instead.

• float val

To get the "Wikipedia logo"natural logarithm use llLog.

Caveats

  • there is no function for log2(n) or other bases than 10 or e.
    integer logBASEn=llLog10(n)/llLog10(BASE) //results in rounding errors.

Examples

default
{
  state_entry()
  {
    float num1 = llFrand(100.0);

    llOwnerSay("The base 10 logarithm of " + (string)num1 + " is " + (string)llLog10(num1));
  }
}

See Also

Functions

•  llLog
•  llPow
•  llSqrt

Articles

•  "Wikipedia logo"Logarithm

Deep Notes

Signature

function float llLog10( float val );