7.437 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.056 * * * [progress]: [2/2] Setting up program.
0.059 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.062 * * [simplify]: iteration  0 :  29  enodes  (cost  10 )
0.064 * * [simplify]: iteration  1 :  77  enodes  (cost  10 )
0.066 * * [simplify]: iteration  2 :  270  enodes  (cost  10 )
0.070 * * [simplify]: iteration  3 :  627  enodes  (cost  10 )
0.077 * * [simplify]: iteration  4 :  1475  enodes  (cost  10 )
0.092 * * [simplify]: iteration  5 :  3105  enodes  (cost  10 )
0.131 * * [simplify]: iteration  6 :  5001  enodes  (cost  10 )
0.131 * [simplify]: Simplified to:
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.132 * [progress]: [Phase 3 of 3] Extracting.
0.135 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
0.135 * * [simplify]: iteration  0 :  15  enodes  (cost  10 )
0.135 * * [simplify]: iteration  1 :  15  enodes  (cost  10 )
0.135 * [simplify]: Simplified to:
   (- (- (+ (+ (pow x 2.0) (* 2.0 x)) (sqrt x)) (sqrt (/ x 2.0))) (log x))
2.306 * [regime-testing]: End program error score: 0.03149453838024826