5.635 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (- 1.0 x) 2.0) (pow x 2.0))
0.040 * * [simplify]: iteration  0 :  17  enodes  (cost  4 )
0.041 * * [simplify]: iteration  1 :  33  enodes  (cost  4 )
0.042 * * [simplify]: iteration  2 :  72  enodes  (cost  4 )
0.044 * * [simplify]: iteration  3 :  208  enodes  (cost  4 )
0.048 * * [simplify]: iteration  4 :  780  enodes  (cost  4 )
0.065 * * [simplify]: iteration  5 :  3990  enodes  (cost  4 )
0.173 * * [simplify]: iteration  6 :  5002  enodes  (cost  4 )
0.173 * [simplify]: Simplified to:
   (- (pow (- 1.0 x) 2.0) (pow x 2.0))
0.173 * [progress]: [Phase 3 of 3] Extracting.
0.176 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (pow (- 1.0 x) 2.0) (pow x 2.0))
0.176 * * [simplify]: iteration  0 :  7  enodes  (cost  4 )
0.176 * [simplify]: Simplified to:
   (- (pow (- 1.0 x) 2.0) (pow x 2.0))
1.458 * [regime-testing]: End program error score: 30.751016846470957