![]() |
<< Index >> |
FutureBasic 5 |
sin | function | |
|
theSine# = sin(expr)
expr
, where expr
is given in radians. The returned value will be in the range -1 to +1. sin
always returns a double-precision result.degAngle
which is given in degrees, use the following: theSine# = sin(degAngle * pi# / 180)
pi#
equals 3.14159265359