Sin 
ĳǵֵ

Sin(number)
number κνĳǱʾΪȵЧֵʽ

˵
Sin ȡĳǲֱߵıֵ˱ֱֵиýǵĶԱ߳б֮߳ȡķΧ -1  1 ֮䡣

Ƕȳ pi/180 תΪȣȳ 180/pi תΪǶȡ

 Sin ؽǶȵң

Dim MyAngle, MyCosecant
MyAngle = 1.3   ' ûȶǶȡ
MyCosecant = 1 / Sin(MyAngle)   '
