base/math/s_scalbn.c File Reference

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Functions
double	scalbn (double x, int n)
Variables
static double	two54 = 1.80143985094819840000e+16
static double	twom54 = 5.55111512312578270212e-17
static double	huge = 1.0e+300
static double	tiny = 1.0e-300

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Function Documentation

double scalbn	(	double	x,
		int	n
	)

Definition at line 40 of file s_scalbn.c.

References copysign(), EXTRACT_WORDS, GET_HIGH_WORD, huge, SET_HIGH_WORD, tiny, two54, and twom54.

Referenced by __ieee754_pow(), __ieee754_scalb(), __kernel_rem_pio2(), and ldexp().

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Variable Documentation

double huge = 1.0e+300 [static]

Definition at line 34 of file s_scalbn.c.

double tiny = 1.0e-300 [static]

Definition at line 35 of file s_scalbn.c.

double two54 = 1.80143985094819840000e+16 [static]

Definition at line 32 of file s_scalbn.c.

double twom54 = 5.55111512312578270212e-17 [static]

Definition at line 33 of file s_scalbn.c.

Referenced by scalbn().

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