3.612 * [progress]: [Phase 1 of 3] Setting up.
0.000 * * * [progress]: [1/2] Preparing points
0.059 * * * [progress]: [2/2] Setting up program.
0.062 * [progress]: [Phase 2 of 3] Improving.
0.062 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (- x 2.0)) (sqrt (- (pow x 2.0) 3.0)))
0.064 * * [simplify]: iteration  0 :  19  enodes  (cost  6 )
0.065 * * [simplify]: iteration  1 :  27  enodes  (cost  6 )
0.066 * * [simplify]: iteration  2 :  44  enodes  (cost  6 )
0.067 * * [simplify]: iteration  3 :  90  enodes  (cost  6 )
0.069 * * [simplify]: iteration  4 :  255  enodes  (cost  6 )
0.075 * * [simplify]: iteration  5 :  1248  enodes  (cost  6 )
0.100 * * [simplify]: iteration  6 :  4969  enodes  (cost  6 )
0.232 * * [simplify]: iteration  7 :  5001  enodes  (cost  6 )
0.232 * [simplify]: Simplified to:
   (- (sqrt (- x 2.0)) (sqrt (- (pow x 2.0) 3.0)))
0.232 * [progress]: [Phase 3 of 3] Extracting.
0.235 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (sqrt (- x 2.0)) (sqrt (- (pow x 2.0) 3.0)))
0.235 * * [simplify]: iteration  0 :  9  enodes  (cost  6 )
0.235 * [simplify]: Simplified to:
   (- (sqrt (- x 2.0)) (sqrt (- (pow x 2.0) 3.0)))
2.428 * [regime-testing]: End program error score: 31.884735591948992