6.906 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.067 * * * [progress]: [2/2] Setting up program.
0.070 * [progress]: [Phase 2 of 3] Improving.
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* (* (* x x) (cos t)) (cos t)) (* (* (* y y) (sin t)) (sin t))))
0.072 * * [simplify]: iteration  0 :  26  enodes  (cost  12 )
0.073 * * [simplify]: iteration  1 :  46  enodes  (cost  12 )
0.075 * * [simplify]: iteration  2 :  60  enodes  (cost  12 )
0.076 * * [simplify]: iteration  3 :  60  enodes  (cost  12 )
0.076 * [simplify]: Simplified to:
   (sqrt (+ (* (* (* x x) (cos t)) (cos t)) (* (* (* y y) (sin t)) (sin t))))
0.076 * [progress]: [Phase 3 of 3] Extracting.
0.080 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (* (* (* x x) (cos t)) (cos t)) (* (* (* y y) (sin t)) (sin t))))
0.080 * * [simplify]: iteration  0 :  18  enodes  (cost  12 )
0.080 * * [simplify]: iteration  1 :  18  enodes  (cost  12 )
0.081 * [simplify]: Simplified to:
   (sqrt (+ (* (* (* x x) (cos t)) (cos t)) (* (* (* y y) (sin t)) (sin t))))
2.543 * [regime-testing]: End program error score: 33.25242183462354