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INI File  |  1992-01-09  |  271b  |  11 lines
  1. [labels]
  2. title=Selected Common Polar Graphs
  3.  
  4. [equations]
  5. r^2 = 32 cos (2t) {-1p, 1p} ' lemniscate (graphed over -pi to pi)
  6. r = 4sin(2t) ' four-leaved rose
  7. r=2[1+2cos(t)]  ' limacon
  8. r=4[1+cos(t)]  ' cardioid
  9. r=2t ' spiral of Archimedes
  10. r=3/t ' hyperbolic spiral
  11.