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Text File  |  1993-02-03  |  246b  |  10 lines
  1. paper size 11 by 8.5
  2. r(t) = (3*cos(t)**2-1)/2
  3. title 'r(t) = (3*cos(t)**2-1)/2'
  4. title 'Parametric Plot Testing IV'
  5. color lred
  6. parametric plot t 0 2*pi r(t)*cos(t) r(t)*sin(t)
  7. color lblue
  8. draw x y
  9. xlabel 'r(t)*cos(t)'
  10. ylabel 'r(t)*sin(t)'