mikroC

mikroC - C Compiler for Microchip PIC microcontrollers

making it simple...

floor

Prototype

double floor(double num);

Description Function returns value of parameter num rounded down to the nearest integer.

frexp

Prototype

double frexp(double num, int *exp);

Description Function splits a floating-point value num into a normalized fraction and an integral power of 2. Return value is the normalized fraction, and the integer exp is stored in the object pointed to by exp.

ldexp

Prototype

double ldexp(double num, int exp);

Description Function returns the result of multiplying the floating-point number num by 2 raised to the power exp (i.e. returns x*2exp).

log

Prototype

double log(double x);

Description Function returns the natural logarithm of x (i.e. loge(x)).

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