9.235 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (pow x 2.0) (pow x 4.0)))
0.027 * * [simplify]: iteration  0 :  15  enodes  (cost  4 )
0.029 * * [simplify]: iteration  1 :  25  enodes  (cost  4 )
0.030 * * [simplify]: iteration  2 :  58  enodes  (cost  4 )
0.031 * * [simplify]: iteration  3 :  147  enodes  (cost  4 )
0.034 * * [simplify]: iteration  4 :  466  enodes  (cost  4 )
0.044 * * [simplify]: iteration  5 :  2360  enodes  (cost  4 )
0.082 * * [simplify]: iteration  6 :  5002  enodes  (cost  4 )
0.083 * [simplify]: Simplified to:
   (sqrt (+ (pow x 2.0) (pow x 4.0)))
0.083 * [progress]: [Phase 3 of 3] Extracting.
0.085 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (sqrt (+ (pow x 2.0) (pow x 4.0)))
0.086 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.086 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.086 * [simplify]: Simplified to:
   (sqrt (+ (pow x 2.0) (pow x 4.0)))
1.018 * [regime-testing]: End program error score: 29.86269184173512