4.157 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (pow a 2.0) (pow b 2.0)))
0.025 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.026 * * [simplify]: iteration  1 :  22  enodes  (cost  4 )
0.027 * * [simplify]: iteration  2 :  48  enodes  (cost  4 )
0.028 * * [simplify]: iteration  3 :  120  enodes  (cost  4 )
0.031 * * [simplify]: iteration  4 :  399  enodes  (cost  4 )
0.038 * * [simplify]: iteration  5 :  1780  enodes  (cost  4 )
0.067 * * [simplify]: iteration  6 :  5001  enodes  (cost  4 )
0.068 * [simplify]: Simplified to:
   (sqrt (+ (pow a 2.0) (pow b 2.0)))
0.068 * [progress]: [Phase 3 of 3] Extracting.
0.071 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (pow a 2.0) (pow b 2.0)))
0.071 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.071 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.071 * [simplify]: Simplified to:
   (sqrt (+ (pow a 2.0) (pow b 2.0)))
0.931 * [regime-testing]: End program error score: 31.65610886139535