 | µVision User's Guide legacy |  |
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| __log| Summary |
double __log (
double val); /* value to take natural logarithm of */
| | Description | The __log debugger function calculates the natural logarithm for the floating-point number val. The logarithm is the exponent to which the base (e or 2.718282... in the case of natural logs) must be raised to equal val. Or, loge ex = val | | Return Value | The __log function returns the floating-point natural logarithm of val. | | See Also | __exp, __log10 | | Example |
> __log(3.3);
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