
tan(3)                LPC 系统函数                tan(3)

名称
     tan() - return the tangent of a float

语法
     float tan( float f );

描述
     Returns the tangent of its argument, `f', measured in  radi-
     ans.

请参考
     acos(3), asin(3), atan(3), cos(3), sin(3)

MudOS                Last change: 5 Sep 1994                    1

