12.548 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.383 * * * [progress]: [2/2] Setting up program.
0.387 * [progress]: [Phase 2 of 3] Improving.
0.387 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- y (/ (- (pow y n) x) (* n (pow y (- n 1.0)))))
0.389 * * [simplify]: iteration  0 :  30  enodes  (cost  7 )
0.390 * * [simplify]: iteration  1 :  76  enodes  (cost  7 )
0.392 * * [simplify]: iteration  2 :  221  enodes  (cost  7 )
0.396 * * [simplify]: iteration  3 :  1007  enodes  (cost  7 )
0.418 * * [simplify]: iteration  4 :  5001  enodes  (cost  7 )
0.419 * [simplify]: Simplified to:
   (- y (/ (- (pow y n) x) (* n (pow y (- n 1.0)))))
0.419 * [progress]: [Phase 3 of 3] Extracting.
0.422 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- y (/ (- (pow y n) x) (* n (pow y (- n 1.0)))))
0.423 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
0.423 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
0.423 * [simplify]: Simplified to:
   (- y (/ (- (pow y n) x) (* n (pow y (- n 1.0)))))
13.499 * [regime-testing]: End program error score: 1.8181700583804195