8.015 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ (/ (/ 1.0 a) b) c) d)
0.032 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.033 * * [simplify]: iteration  1 :  34  enodes  (cost  4 )
0.034 * * [simplify]: iteration  2 :  73  enodes  (cost  4 )
0.036 * * [simplify]: iteration  3 :  128  enodes  (cost  4 )
0.038 * * [simplify]: iteration  4 :  158  enodes  (cost  4 )
0.040 * * [simplify]: iteration  5 :  160  enodes  (cost  4 )
0.042 * * [simplify]: iteration  6 :  160  enodes  (cost  4 )
0.042 * [simplify]: Simplified to:
   (/ (/ (/ (/ 1.0 a) b) c) d)
0.043 * [progress]: [Phase 3 of 3] Extracting.
0.046 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (/ (/ (/ 1.0 a) b) c) d)
0.047 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.047 * [simplify]: Simplified to:
   (/ (/ (/ (/ 1.0 a) b) c) d)
1.121 * [regime-testing]: End program error score: 11.058348414025435