
SIN(3)                     UNIX Programmer's Manual                     SIN(3)

NNAAMMEE
     ssiinn - sine function

SSYYNNOOPPSSIISS
     ##iinncclluuddee <<mmaatthh..hh>>

     _d_o_u_b_l_e
     ssiinn(_d_o_u_b_l_e _x)

DDEESSCCRRIIPPTTIIOONN
     The ssiinn() function computes the sine of _x (measured in radians).  A large
     magnitude argument may yield a result with little or no significance.

RREETTUURRNN VVAALLUUEESS
     The ssiinn() function returns the sine value.

SSEEEE AALLSSOO
     acos(3),  asin(3),  atan(3),  atan2(3),  cos(3),  cosh(3),  sinh(3),
     tan(3),  tanh(3),  math(3),

SSTTAANNDDAARRDDSS
     The ssiinn() function conforms to ANSI C3.159-1989 (``ANSI C'').

BSD Experimental                April 19, 1991                               1







































