62.636 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (exp (* (* x y) y))
0.030 * * [simplify]: iteration 0: 5 enodes
0.032 * * [simplify]: iteration 1: 11 enodes
0.036 * * [simplify]: iteration 2: 20 enodes
0.042 * * [simplify]: iteration 3: 34 enodes
0.063 * * [simplify]: iteration 4: 69 enodes
0.090 * * [simplify]: iteration 5: 157 enodes
0.217 * * [simplify]: iteration 6: 377 enodes
1.000 * * [simplify]: iteration 7: 1307 enodes
3.919 * * [simplify]: iteration complete: 5000 enodes
3.919 * * [simplify]: Extracting #0: cost 1 inf + 0
3.920 * * [simplify]: Extracting #1: cost 145 inf + 0
3.924 * * [simplify]: Extracting #2: cost 577 inf + 510
3.934 * * [simplify]: Extracting #3: cost 1363 inf + 8133
3.966 * * [simplify]: Extracting #4: cost 773 inf + 95359
4.030 * * [simplify]: Extracting #5: cost 340 inf + 281114
4.143 * * [simplify]: Extracting #6: cost 57 inf + 530140
4.282 * * [simplify]: Extracting #7: cost 1 inf + 577553
4.426 * * [simplify]: Extracting #8: cost 0 inf + 572854
4.571 * * [simplify]: Extracting #9: cost 0 inf + 572512
4.717 * [simplify]: Simplified to:
  (exp (* (* y x) y))
4.718 * * [progress]: iteration 1 / 4
4.718 * * * [progress]: picking best candidate
4.726 * * * * [pick]: Picked  #<alt (λ (x y) (exp (* (* x y) y)))>
4.726 * * * [progress]: localizing error
4.741 * * * [progress]: generating rewritten candidates
4.741 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.778 * * * [progress]: generating series expansions
4.778 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.778 * [backup-simplify]: Simplify (* (* x y) y) into (* x (pow y 2))
4.778 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
4.778 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
4.778 * [taylor]: Taking taylor expansion of x in y
4.778 * [backup-simplify]: Simplify x into x
4.778 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.778 * [taylor]: Taking taylor expansion of y in y
4.778 * [backup-simplify]: Simplify 0 into 0
4.778 * [backup-simplify]: Simplify 1 into 1
4.778 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.778 * [taylor]: Taking taylor expansion of x in x
4.778 * [backup-simplify]: Simplify 0 into 0
4.778 * [backup-simplify]: Simplify 1 into 1
4.778 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.778 * [taylor]: Taking taylor expansion of y in x
4.779 * [backup-simplify]: Simplify y into y
4.779 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.779 * [taylor]: Taking taylor expansion of x in x
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 1 into 1
4.779 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.779 * [taylor]: Taking taylor expansion of y in x
4.779 * [backup-simplify]: Simplify y into y
4.779 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.779 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
4.779 * [taylor]: Taking taylor expansion of 0 in y
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.780 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
4.780 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.780 * [taylor]: Taking taylor expansion of y in y
4.780 * [backup-simplify]: Simplify 0 into 0
4.780 * [backup-simplify]: Simplify 1 into 1
4.781 * [backup-simplify]: Simplify (* 1 1) into 1
4.781 * [backup-simplify]: Simplify 1 into 1
4.781 * [backup-simplify]: Simplify 0 into 0
4.781 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.782 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
4.782 * [taylor]: Taking taylor expansion of 0 in y
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify 0 into 0
4.784 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.786 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.786 * [taylor]: Taking taylor expansion of 0 in y
4.786 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify 0 into 0
4.786 * [backup-simplify]: Simplify (* 1 (* (pow y 2) x)) into (* x (pow y 2))
4.786 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ 1 (* x (pow y 2)))
4.786 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
4.786 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
4.786 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
4.786 * [taylor]: Taking taylor expansion of x in y
4.786 * [backup-simplify]: Simplify x into x
4.786 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.787 * [taylor]: Taking taylor expansion of y in y
4.787 * [backup-simplify]: Simplify 0 into 0
4.787 * [backup-simplify]: Simplify 1 into 1
4.787 * [backup-simplify]: Simplify (* 1 1) into 1
4.787 * [backup-simplify]: Simplify (* x 1) into x
4.787 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.787 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
4.787 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.787 * [taylor]: Taking taylor expansion of x in x
4.788 * [backup-simplify]: Simplify 0 into 0
4.788 * [backup-simplify]: Simplify 1 into 1
4.788 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.788 * [taylor]: Taking taylor expansion of y in x
4.788 * [backup-simplify]: Simplify y into y
4.788 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.788 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
4.788 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
4.789 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.789 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
4.789 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.789 * [taylor]: Taking taylor expansion of x in x
4.789 * [backup-simplify]: Simplify 0 into 0
4.789 * [backup-simplify]: Simplify 1 into 1
4.789 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.789 * [taylor]: Taking taylor expansion of y in x
4.789 * [backup-simplify]: Simplify y into y
4.789 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.789 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
4.789 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.790 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
4.790 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.790 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.790 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.790 * [taylor]: Taking taylor expansion of y in y
4.790 * [backup-simplify]: Simplify 0 into 0
4.790 * [backup-simplify]: Simplify 1 into 1
4.791 * [backup-simplify]: Simplify (* 1 1) into 1
4.791 * [backup-simplify]: Simplify (/ 1 1) into 1
4.791 * [backup-simplify]: Simplify 1 into 1
4.792 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.793 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
4.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.793 * [taylor]: Taking taylor expansion of 0 in y
4.793 * [backup-simplify]: Simplify 0 into 0
4.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.795 * [backup-simplify]: Simplify 0 into 0
4.796 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.797 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.798 * [taylor]: Taking taylor expansion of 0 in y
4.798 * [backup-simplify]: Simplify 0 into 0
4.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.800 * [backup-simplify]: Simplify 0 into 0
4.801 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.804 * [taylor]: Taking taylor expansion of 0 in y
4.804 * [backup-simplify]: Simplify 0 into 0
4.804 * [backup-simplify]: Simplify 0 into 0
4.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.806 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.809 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
4.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.810 * [taylor]: Taking taylor expansion of 0 in y
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.810 * [backup-simplify]: Simplify 0 into 0
4.811 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) into (* x (pow y 2))
4.811 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ -1 (* x (pow y 2)))
4.811 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
4.811 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
4.811 * [taylor]: Taking taylor expansion of -1 in y
4.811 * [backup-simplify]: Simplify -1 into -1
4.811 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
4.811 * [taylor]: Taking taylor expansion of x in y
4.811 * [backup-simplify]: Simplify x into x
4.811 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.811 * [taylor]: Taking taylor expansion of y in y
4.811 * [backup-simplify]: Simplify 0 into 0
4.811 * [backup-simplify]: Simplify 1 into 1
4.812 * [backup-simplify]: Simplify (* 1 1) into 1
4.812 * [backup-simplify]: Simplify (* x 1) into x
4.812 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
4.812 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
4.812 * [taylor]: Taking taylor expansion of -1 in x
4.812 * [backup-simplify]: Simplify -1 into -1
4.812 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.812 * [taylor]: Taking taylor expansion of x in x
4.812 * [backup-simplify]: Simplify 0 into 0
4.812 * [backup-simplify]: Simplify 1 into 1
4.812 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.812 * [taylor]: Taking taylor expansion of y in x
4.812 * [backup-simplify]: Simplify y into y
4.812 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.813 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
4.813 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.813 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
4.813 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
4.813 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
4.813 * [taylor]: Taking taylor expansion of -1 in x
4.813 * [backup-simplify]: Simplify -1 into -1
4.813 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
4.814 * [taylor]: Taking taylor expansion of x in x
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 1 into 1
4.814 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.814 * [taylor]: Taking taylor expansion of y in x
4.814 * [backup-simplify]: Simplify y into y
4.814 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.814 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
4.814 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.815 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
4.815 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
4.815 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
4.815 * [taylor]: Taking taylor expansion of -1 in y
4.815 * [backup-simplify]: Simplify -1 into -1
4.815 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.815 * [taylor]: Taking taylor expansion of y in y
4.815 * [backup-simplify]: Simplify 0 into 0
4.815 * [backup-simplify]: Simplify 1 into 1
4.815 * [backup-simplify]: Simplify (* 1 1) into 1
4.816 * [backup-simplify]: Simplify (/ -1 1) into -1
4.816 * [backup-simplify]: Simplify -1 into -1
4.817 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.818 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
4.818 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.818 * [taylor]: Taking taylor expansion of 0 in y
4.818 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.820 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.820 * [backup-simplify]: Simplify 0 into 0
4.820 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.822 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.822 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.822 * [taylor]: Taking taylor expansion of 0 in y
4.822 * [backup-simplify]: Simplify 0 into 0
4.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.824 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.828 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.828 * [taylor]: Taking taylor expansion of 0 in y
4.828 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 0 into 0
4.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.831 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.831 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.835 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
4.836 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.836 * [taylor]: Taking taylor expansion of 0 in y
4.836 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) into (* x (pow y 2))
4.836 * * * [progress]: simplifying candidates
4.837 * [simplify]: Simplifying:
  (* (* x y) y)
  (* (* x y) y)
  (+ (+ (log x) (log y)) (log y))
  (+ (log (* x y)) (log y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y))
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y))
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
4.838 * * [simplify]: iteration 0: 36 enodes
4.865 * * [simplify]: iteration 1: 99 enodes
4.937 * * [simplify]: iteration 2: 316 enodes
6.406 * * [simplify]: iteration 3: 1260 enodes
10.896 * * [simplify]: iteration 4: 4493 enodes
14.981 * * [simplify]: iteration complete: 5000 enodes
14.981 * * [simplify]: Extracting #0: cost 11 inf + 0
14.983 * * [simplify]: Extracting #1: cost 353 inf + 0
14.993 * * [simplify]: Extracting #2: cost 1131 inf + 10111
15.049 * * [simplify]: Extracting #3: cost 391 inf + 119191
15.121 * * [simplify]: Extracting #4: cost 25 inf + 174560
15.227 * * [simplify]: Extracting #5: cost 0 inf + 177236
15.301 * * [simplify]: Extracting #6: cost 0 inf + 177104
15.373 * [simplify]: Simplified to:
  (* y (* x y))
  (* y (* x y))
  (log (* y (* x y)))
  (log (* y (* x y)))
  (log (* y (* x y)))
  (exp (* y (* x y)))
  (* (* y (* x y)) (* (* y (* x y)) (* y (* x y))))
  (* (* y (* x y)) (* (* y (* x y)) (* y (* x y))))
  (* (cbrt (* y (* x y))) (cbrt (* y (* x y))))
  (cbrt (* y (* x y)))
  (* (* y (* x y)) (* (* y (* x y)) (* y (* x y))))
  (sqrt (* y (* x y)))
  (sqrt (* y (* x y)))
  (* (* (cbrt y) (cbrt y)) (* y x))
  (* (* x y) (sqrt y))
  (* x y)
  (* y y)
  (* y (* x y))
  (* y (* x y))
  (* y (* x y))
15.374 * * * [progress]: adding candidates to table
15.513 * [progress]: [Phase 3 of 3] Extracting.
15.525 * [simplify]: Simplifying:
  (exp (* (* x y) y))
15.526 * * [simplify]: iteration 0: 5 enodes
15.526 * * [simplify]: iteration 1: 7 enodes
15.527 * * [simplify]: iteration complete: 7 enodes
15.527 * * [simplify]: Extracting #0: cost 1 inf + 0
15.527 * * [simplify]: Extracting #1: cost 2 inf + 0
15.527 * * [simplify]: Extracting #2: cost 4 inf + 0
15.527 * * [simplify]: Extracting #3: cost 4 inf + 1
15.527 * * [simplify]: Extracting #4: cost 2 inf + 44
15.527 * * [simplify]: Extracting #5: cost 0 inf + 278
15.527 * [simplify]: Simplified to:
  (exp (* (* y x) y))
18.063 * [regime-testing]: Baseline error score: 0.009696639854587207
18.085 * [regime-testing]: Oracle error score: 0.009696639854587207
18.085 * [regime-testing]: End program error score: 0.009696639854587207