4.802 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.040 * * * [progress]: [2/2] Setting up program.
0.047 * [progress]: [Phase 2 of 3] Improving.
0.047 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (cos (* PI n)) (- a b))
0.049 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
0.050 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
0.050 * * [simplify]: iteration  2 :  12  enodes  (cost  4 )
0.051 * [simplify]: Simplified to:
   (/ (cos (* PI n)) (- a b))
0.051 * [progress]: [Phase 3 of 3] Extracting.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (cos (* PI n)) (- a b))
0.055 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.055 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.055 * [simplify]: Simplified to:
   (/ (cos (* PI n)) (- a b))
1.558 * [regime-testing]: End program error score: 26.922519854185385