src/libm/s_tan.c
changeset 8842 f587255157cf
parent 8840 9b6ddcbdea65
equal deleted inserted replaced
8841:b7f41b4a7929 8842:f587255157cf
    37  *
    37  *
    38  * Accuracy:
    38  * Accuracy:
    39  *	TRIG(x) returns trig(x) nearly rounded
    39  *	TRIG(x) returns trig(x) nearly rounded
    40  */
    40  */
    41 
    41 
    42 #include "math.h"
    42 #include "math_libm.h"
    43 #include "math_private.h"
    43 #include "math_private.h"
    44 
    44 
    45 double tan(double x)
    45 double tan(double x)
    46 {
    46 {
    47 	double y[2],z=0.0;
    47 	double y[2],z=0.0;