.\"return the sine of a float .TH sin 3 "5 Sep 1994" MudOS "LPC Library Functions" .SH NAME sin() - return the sine of a float .SH SYNOPSIS float sin( float f ); .SH DESCRIPTION Returns the sine of its argument, `f', measured in radians. .SH SEE ALSO acos(3), asin(3), atan(3), cos(3), tan(3)