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EXPM1 !!!EXPM1 NAME SYNOPSIS DESCRIPTION CONFORMING TO SEE ALSO ---- !!NAME expm1, log1p - exponential minus 1, logarithm of 1 plus argument !!SYNOPSIS __#include __ ''x'' __); double log1p ( double__ ''x'' __); __ !!DESCRIPTION __expm1(__''x''__)__ returns a value equivalent to `exp (''x'') - 1'. It is computed in a way that is accurate even if the value of ''x'' is near zero--a case where `exp (''x'') - 1' would be inaccurate due to subtraction of two numbers that are nearly equal. __log1p(__''x''__)__ returns a value equivalent to `log (1 + ''x'')'. It is computed in a way that is accurate even if the value of ''x'' is near zero. !!CONFORMING TO BSD !!SEE ALSO exp(3), log(3) ----
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