5.409 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.063 * * * [progress]: [2/2] Setting up program.
0.066 * [progress]: [Phase 2 of 3] Improving.
0.066 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.068 * * [simplify]: iteration  0 :  29  enodes  (cost  10 )
0.069 * * [simplify]: iteration  1 :  77  enodes  (cost  10 )
0.072 * * [simplify]: iteration  2 :  270  enodes  (cost  10 )
0.075 * * [simplify]: iteration  3 :  627  enodes  (cost  10 )
0.082 * * [simplify]: iteration  4 :  1475  enodes  (cost  10 )
0.095 * * [simplify]: iteration  5 :  3105  enodes  (cost  10 )
0.133 * * [simplify]: iteration  6 :  5001  enodes  (cost  10 )
0.133 * [simplify]: Simplified to:
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.133 * [progress]: [Phase 3 of 3] Extracting.
0.136 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.137 * * [simplify]: iteration  0 :  15  enodes  (cost  10 )
0.137 * * [simplify]: iteration  1 :  15  enodes  (cost  10 )
0.137 * [simplify]: Simplified to:
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
2.378 * [regime-testing]: End program error score: 0.031171377672569653