Annotated edit history of
exp(3) version 1, including all changes.
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perry |
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EXP |
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!!!EXP |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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ERRORS |
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CONFORMING TO |
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SEE ALSO |
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---- |
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!!NAME |
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exp, log, log10, pow - exponential, logarithmic and power functions |
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!!SYNOPSIS |
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__#include |
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__ ''x''__); |
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double log(double__ ''x''__); |
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double log10(double__ ''x''__); |
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double pow(double__ ''x''__, double__ ''y''__); |
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__ |
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!!DESCRIPTION |
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The __exp()__ function returns the value of e (the base |
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of natural logarithms) raised to the power of |
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''x''. |
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The __log()__ function returns the natural logarithm of |
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''x''. |
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The __log10()__ function returns the base-10 logarithm of |
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''x''. |
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The __pow()__ function returns the value of ''x'' |
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raised to the power of ''y''. |
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!!ERRORS |
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The __log()__ and __log10()__ functions can return the |
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following errors: |
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__EDOM__ |
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The argument ''x'' is negative. |
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__ERANGE__ |
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The argument ''x'' is zero. The log of zero is not |
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defined. |
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The __pow()__ function can return the following |
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error: |
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__EDOM__ |
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The argument ''x'' is negative and ''y'' is not an |
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integral value. This would result in a complex |
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number. |
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!!CONFORMING TO |
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SVID 3, POSIX, BSD 4.3, ISO 9899 |
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!!SEE ALSO |
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sqrt(3), cbrt(3) |
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---- |
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