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Download TR0109 TSK3000 Embedded Tools Reference
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TSK3000 Embedded Tools Reference Exponential and logarithmic functions All of these functions are new in C99, except for exp, log and log10. Math.h Tgmath.h Description exp expf expl exp Returns the result of the exponential function ex. exp2 exp2f exp2l exp2 Returns the result of the exponential function 2x. (Not implemented) expm1 expm1f expm1l expm1 Returns the result of the exponential function ex-1 (Not implemented) log logf log Returns the natural logarithm ln(x), x>0. log10 log10f log10l log10 Returns the base-10 logarithm of x, x>0. log1p log1pf log1pl log1p Returns the base-e logarithm of (1+x). x <> -1. (Not implemented) log2 log2f log2l log2 Returns the base-2 logarithm of x. x>0. (Not implemented) ilogb ilogbf ilogbl ilogb Returns the signed exponent of x as an integer. x>0. (Not implemented) logb logbl logb Returns the exponent of x as a signed integer in value in floating-point notation. x > 0. (Not implemented) 2-8 logbf logl
