3.159 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ (pow x 2.0) 256.0)) x)
0.030 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.031 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.032 * * [simplify]: iteration  2 :  37  enodes  (cost  4 )
0.033 * * [simplify]: iteration  3 :  83  enodes  (cost  4 )
0.035 * * [simplify]: iteration  4 :  248  enodes  (cost  4 )
0.042 * * [simplify]: iteration  5 :  1241  enodes  (cost  4 )
0.073 * * [simplify]: iteration  6 :  4920  enodes  (cost  4 )
0.209 * * [simplify]: iteration  7 :  5001  enodes  (cost  4 )
0.210 * [simplify]: Simplified to:
   (- (sqrt (+ (pow x 2.0) 256.0)) x)
0.210 * [progress]: [Phase 3 of 3] Extracting.
0.212 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (+ (pow x 2.0) 256.0)) x)
0.213 * * [simplify]: iteration  0 :  8  enodes  (cost  4 )
0.213 * * [simplify]: iteration  1 :  8  enodes  (cost  4 )
0.213 * [simplify]: Simplified to:
   (- (sqrt (+ (pow x 2.0) 256.0)) x)
1.151 * [regime-testing]: End program error score: 23.431628250978342