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log1p

log1p

Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero

float **log1p** float $num
returns log(1 +

) computed in a way that is accurate even when the value of is close to zero. might only return log(1) in this case due to lack of precision. log1p``num``num``log

numThe argument to process

log(1 + ) num

expm1``log``log10