Parametric plots

 

In Derive

For comparison with other CAS choose from: Axiom Macsyma Maple Mathematica Reduce

inputs outputs

• parametricaly given surface

  transfer, load, derive, graphics

      ISOMETRICS([SIN(v), SIN(2 v) SIN(u), SIN(2 v) COS(u)],  
      u,0,2 pi,20,v,-pi/2,pi/2,10)
  
      ISOMETRICS([SIN(v), SIN(2 v) SIN(u), SIN(2 v) COS(u)],  
      v,-pi/2,pi/2,10,u,0,2 pi,20)