func main()
qout(sin(33)  )
qout(cos(43) )
qout(tan(54))
qout(log10(112))
qout(log(12))
qout(sqrt(16))
qout(asin(33)  )
qout(acos(43) )
qout(atan(54)) 
qout(abs(10))
qout(exp(15))
qout(454.14)
qout(int(454.14))
qout(int(454))
return nil