Texas Instruments TMS34010

Tangent
Syntax #include <math.h>
double tan(x)
double X;
Defined in tan. obj in rts .lib
tan
Description The tan function returns the tangent of a floating-point number, x. X is
an angle expressed in radians. An argument with a large magnitude may
produce a
result with little or no significance.
Example double x, y;
X 3.1415927/4.0;
y = tan(x);
/* return value
1.0 */
6-83