11.170 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (pow b 2.0) a))
0.026 * * [simplify]: iteration  0 :  12  enodes  (cost  3 )
0.027 * * [simplify]: iteration  1 :  18  enodes  (cost  3 )
0.028 * * [simplify]: iteration  2 :  35  enodes  (cost  3 )
0.030 * * [simplify]: iteration  3 :  81  enodes  (cost  3 )
0.032 * * [simplify]: iteration  4 :  246  enodes  (cost  3 )
0.037 * * [simplify]: iteration  5 :  1239  enodes  (cost  3 )
0.070 * * [simplify]: iteration  6 :  4918  enodes  (cost  3 )
0.232 * * [simplify]: iteration  7 :  5002  enodes  (cost  3 )
0.233 * [simplify]: Simplified to:
   (sqrt (- (pow b 2.0) a))
0.300 * [progress]: [Phase 3 of 3] Extracting.
0.307 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (- (pow b 2.0) a))
0.307 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.307 * [simplify]: Simplified to:
   (sqrt (- (pow b 2.0) a))
1.416 * [regime-testing]: End program error score: 21.342990994186863