Real constants and functions: Difference between revisions
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POSIX::ceil(x); #ceiling |
POSIX::ceil(x); #ceiling |
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x ** y; #power</perl> |
x ** y; #power</perl> |
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=={{header|PHP}}== |
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<php>M_E; //e |
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M_PI; //pi |
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sqrt(x); //square root |
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log(x); //natural logarithm--log base 10 also available (log10) |
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exp(x); //exponential |
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abs(x); //absolute value |
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floor(x); //floor |
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ceil(x); //ceiling |
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pow(x,y); //power</php> |
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=={{header|Python}}== |
=={{header|Python}}== |
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