(cubert((x^2) * 1000 + (y^2) * 1000)  - 2) / (x<.25) / (y<.25) / (x>-.25) / (y>-.25)
-.3/( (x<0) and (y>0) )/( (x>-1) and (y<1) )
-.4/( (x>0) and (y<0) )/( (x<1) and (y>-1) )
abs(sin(x^2 + y^2) * 2.2) / (x<=1.2) / (y<=1.2) / (x>=-1.2) / (y>=-1.2)
cos x
cos x - sin y
cos x + sin y
cos y
cos z
Deriv(cos x * sin y,x,x)
Deriv(Deriv(Deriv(sin x,x,x),x,x),x,x)
Deriv(sin x * cos y,x,x)
Integ(cos x * cos y,x,0,x)
Integ(cos x * sin y,x,0,x)
Integ(sin x * cos y,x,0,x)
Integ(sin x * sin y,x,0,x)
Max(Cos(x*x),Sin(x*x))
Max(Cos(x*x),Sin(y*y))
Max(Cos(x*x+y*y),Sin(x*x+y*y))
Max(Cos(y*y),Sin(x*x))
Max(Cos(y*y),Sin(y*y))
min(1/(x-2),7)+Integ(1/(x^3-5),x,2,7)
Min(Cos(x*x),Sin(x*x))
Min(Cos(x*x),Sin(y*y))
Min(Cos(x*x+y*y),Sin(x*x+y*y))
Min(Cos(y*y),Sin(x*x))
Min(Cos(y*y),Sin(y*y))
sin x
sin x - cos y
sin x + cos y
sin y
sin z
tan (min ( cos x, cos y))
x^2/9-y^2/9
