| changeset 8842 | f587255157cf |
| parent 8840 | 9b6ddcbdea65 |
| 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; |