0.010 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.037 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow 2.0 (neg x)) (pow x (neg 2.0)))
0.039 * * [simplify]: iteration  0 :  15  enodes  (cost  5 )
0.040 * * [simplify]: iteration  1 :  29  enodes  (cost  5 )
0.042 * * [simplify]: iteration  2 :  70  enodes  (cost  5 )
0.043 * * [simplify]: iteration  3 :  188  enodes  (cost  5 )
0.046 * * [simplify]: iteration  4 :  571  enodes  (cost  5 )
0.060 * * [simplify]: iteration  5 :  3037  enodes  (cost  5 )
0.107 * * [simplify]: iteration  6 :  5001  enodes  (cost  5 )
0.107 * [simplify]: Simplified to:
   (+ (pow 2.0 (neg x)) (pow x (neg 2.0)))
0.108 * [progress]: [Phase 3 of 3] Extracting.
0.110 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (pow 2.0 (neg x)) (pow x (neg 2.0)))
0.110 * * [simplify]: iteration  0 :  8  enodes  (cost  5 )
0.111 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.111 * [simplify]: Simplified to:
   (+ (pow 2.0 (neg x)) (pow x (neg 2.0)))
1.418 * [regime-testing]: End program error score: 0.006875859482435304