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- # para4.plt
-
- paper size 11 by 8.5
- r(t) = (3*cos(t)**2-1)/2
- title 'r(t) = (3*cos(t)**2-1)/2'
- color lred
- parametric plot t 0 2*pi r(t)*cos(t) r(t)*sin(t)
- color green
- draw x y
- xlabel 'r(t)*cos(t)'
- ylabel 'r(t)*sin(t)'
-
- color lblue
- char size 0.2 slant 10 font 3
- title 'Parametric Plot IV'