13.409 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (exp (* (* x y) y))
0.021 * * [simplify]: iteration 0: 5 enodes
0.022 * * [simplify]: iteration 1: 11 enodes
0.024 * * [simplify]: iteration 2: 22 enodes
0.026 * * [simplify]: iteration 3: 40 enodes
0.032 * * [simplify]: iteration 4: 84 enodes
0.045 * * [simplify]: iteration 5: 204 enodes
0.208 * * [simplify]: iteration 6: 714 enodes
0.826 * * [simplify]: iteration complete: 5001 enodes
0.826 * * [simplify]: Extracting #0: cost 1 inf + 0
0.828 * * [simplify]: Extracting #1: cost 284 inf + 0
0.833 * * [simplify]: Extracting #2: cost 1147 inf + 5
0.840 * * [simplify]: Extracting #3: cost 1651 inf + 345
0.848 * * [simplify]: Extracting #4: cost 853 inf + 6176
0.856 * * [simplify]: Extracting #5: cost 169 inf + 19173
0.863 * * [simplify]: Extracting #6: cost 0 inf + 22302
0.870 * * [simplify]: Extracting #7: cost 0 inf + 21219
0.879 * * [simplify]: Extracting #8: cost 0 inf + 21137
0.886 * [simplify]: Simplified to:
  (pow (exp x) (* y y))
0.890 * * [progress]: iteration 1 / 4
0.890 * * * [progress]: picking best candidate
0.893 * * * * [pick]: Picked  #<alt (λ (x y) (exp (* (* x y) y)))>
0.893 * * * [progress]: localizing error
0.907 * * * [progress]: generating rewritten candidates
0.907 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.928 * * * [progress]: generating series expansions
0.928 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.928 * [backup-simplify]: Simplify (* (* x y) y) into (* x (pow y 2))
0.928 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.928 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.928 * [taylor]: Taking taylor expansion of x in y
0.928 * [backup-simplify]: Simplify x into x
0.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.928 * [taylor]: Taking taylor expansion of y in y
0.928 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify 1 into 1
0.928 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify 1 into 1
0.928 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.928 * [taylor]: Taking taylor expansion of y in x
0.928 * [backup-simplify]: Simplify y into y
0.928 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.928 * [taylor]: Taking taylor expansion of x in x
0.928 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify 1 into 1
0.928 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.928 * [taylor]: Taking taylor expansion of y in x
0.928 * [backup-simplify]: Simplify y into y
0.928 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.928 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.928 * [taylor]: Taking taylor expansion of 0 in y
0.928 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify 0 into 0
0.929 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.929 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.929 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.929 * [taylor]: Taking taylor expansion of y in y
0.929 * [backup-simplify]: Simplify 0 into 0
0.929 * [backup-simplify]: Simplify 1 into 1
0.929 * [backup-simplify]: Simplify (* 1 1) into 1
0.930 * [backup-simplify]: Simplify 1 into 1
0.930 * [backup-simplify]: Simplify 0 into 0
0.930 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.930 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.930 * [taylor]: Taking taylor expansion of 0 in y
0.930 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.931 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify 0 into 0
0.931 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.932 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.932 * [taylor]: Taking taylor expansion of 0 in y
0.932 * [backup-simplify]: Simplify 0 into 0
0.932 * [backup-simplify]: Simplify 0 into 0
0.932 * [backup-simplify]: Simplify 0 into 0
0.933 * [backup-simplify]: Simplify (* 1 (* (pow y 2) x)) into (* x (pow y 2))
0.933 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ 1 (* x (pow y 2)))
0.933 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.933 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.933 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.933 * [taylor]: Taking taylor expansion of x in y
0.933 * [backup-simplify]: Simplify x into x
0.933 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.933 * [taylor]: Taking taylor expansion of y in y
0.933 * [backup-simplify]: Simplify 0 into 0
0.933 * [backup-simplify]: Simplify 1 into 1
0.933 * [backup-simplify]: Simplify (* 1 1) into 1
0.933 * [backup-simplify]: Simplify (* x 1) into x
0.933 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.933 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.933 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.933 * [taylor]: Taking taylor expansion of x in x
0.933 * [backup-simplify]: Simplify 0 into 0
0.933 * [backup-simplify]: Simplify 1 into 1
0.933 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.933 * [taylor]: Taking taylor expansion of y in x
0.933 * [backup-simplify]: Simplify y into y
0.933 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.933 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.934 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.934 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.934 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.934 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.934 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.934 * [taylor]: Taking taylor expansion of x in x
0.934 * [backup-simplify]: Simplify 0 into 0
0.934 * [backup-simplify]: Simplify 1 into 1
0.934 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.934 * [taylor]: Taking taylor expansion of y in x
0.934 * [backup-simplify]: Simplify y into y
0.934 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.934 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.934 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.935 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.935 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.935 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.935 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.935 * [taylor]: Taking taylor expansion of y in y
0.935 * [backup-simplify]: Simplify 0 into 0
0.935 * [backup-simplify]: Simplify 1 into 1
0.935 * [backup-simplify]: Simplify (* 1 1) into 1
0.935 * [backup-simplify]: Simplify (/ 1 1) into 1
0.935 * [backup-simplify]: Simplify 1 into 1
0.936 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.936 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.936 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.936 * [taylor]: Taking taylor expansion of 0 in y
0.936 * [backup-simplify]: Simplify 0 into 0
0.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.937 * [backup-simplify]: Simplify 0 into 0
0.938 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.939 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.939 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.939 * [taylor]: Taking taylor expansion of 0 in y
0.939 * [backup-simplify]: Simplify 0 into 0
0.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.940 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.940 * [backup-simplify]: Simplify 0 into 0
0.941 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.942 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.942 * [taylor]: Taking taylor expansion of 0 in y
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 0 into 0
0.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.944 * [backup-simplify]: Simplify 0 into 0
0.945 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.946 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
0.947 * [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
0.947 * [taylor]: Taking taylor expansion of 0 in y
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) into (* x (pow y 2))
0.947 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ -1 (* x (pow y 2)))
0.947 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.947 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.947 * [taylor]: Taking taylor expansion of -1 in y
0.947 * [backup-simplify]: Simplify -1 into -1
0.947 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.947 * [taylor]: Taking taylor expansion of x in y
0.947 * [backup-simplify]: Simplify x into x
0.947 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.947 * [taylor]: Taking taylor expansion of y in y
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify 1 into 1
0.948 * [backup-simplify]: Simplify (* 1 1) into 1
0.948 * [backup-simplify]: Simplify (* x 1) into x
0.948 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.948 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.948 * [taylor]: Taking taylor expansion of -1 in x
0.948 * [backup-simplify]: Simplify -1 into -1
0.948 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [backup-simplify]: Simplify 0 into 0
0.948 * [backup-simplify]: Simplify 1 into 1
0.948 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.948 * [backup-simplify]: Simplify y into y
0.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.948 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.948 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.948 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.949 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
0.949 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.949 * [taylor]: Taking taylor expansion of -1 in x
0.949 * [backup-simplify]: Simplify -1 into -1
0.949 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.949 * [taylor]: Taking taylor expansion of x in x
0.949 * [backup-simplify]: Simplify 0 into 0
0.949 * [backup-simplify]: Simplify 1 into 1
0.949 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.949 * [taylor]: Taking taylor expansion of y in x
0.949 * [backup-simplify]: Simplify y into y
0.949 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.949 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.949 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.950 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.950 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
0.950 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.950 * [taylor]: Taking taylor expansion of -1 in y
0.950 * [backup-simplify]: Simplify -1 into -1
0.950 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.950 * [backup-simplify]: Simplify 0 into 0
0.950 * [backup-simplify]: Simplify 1 into 1
0.950 * [backup-simplify]: Simplify (* 1 1) into 1
0.951 * [backup-simplify]: Simplify (/ -1 1) into -1
0.951 * [backup-simplify]: Simplify -1 into -1
0.951 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.952 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.953 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.953 * [taylor]: Taking taylor expansion of 0 in y
0.953 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.954 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.955 * [backup-simplify]: Simplify 0 into 0
0.956 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.957 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.958 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.958 * [taylor]: Taking taylor expansion of 0 in y
0.958 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.960 * [backup-simplify]: Simplify 0 into 0
0.961 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.963 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.964 * [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
0.964 * [taylor]: Taking taylor expansion of 0 in y
0.964 * [backup-simplify]: Simplify 0 into 0
0.964 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.966 * [backup-simplify]: Simplify 0 into 0
0.973 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.975 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
0.976 * [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
0.976 * [taylor]: Taking taylor expansion of 0 in y
0.976 * [backup-simplify]: Simplify 0 into 0
0.976 * [backup-simplify]: Simplify 0 into 0
0.976 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) into (* x (pow y 2))
0.977 * * * [progress]: simplifying candidates
0.977 * [simplify]: Simplifying:
  (expm1 (* (* x y) y))
  (log1p (* (* x y) y))
  (* (* 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))
0.978 * * [simplify]: iteration 0: 38 enodes
0.991 * * [simplify]: iteration 1: 102 enodes
1.060 * * [simplify]: iteration 2: 705 enodes
1.438 * * [simplify]: iteration complete: 5001 enodes
1.438 * * [simplify]: Extracting #0: cost 13 inf + 0
1.439 * * [simplify]: Extracting #1: cost 596 inf + 0
1.444 * * [simplify]: Extracting #2: cost 2125 inf + 360
1.452 * * [simplify]: Extracting #3: cost 656 inf + 8087
1.459 * * [simplify]: Extracting #4: cost 46 inf + 12929
1.466 * * [simplify]: Extracting #5: cost 0 inf + 13237
1.485 * * [simplify]: Extracting #6: cost 0 inf + 13215
1.497 * [simplify]: Simplified to:
  (expm1 (* (* y x) y))
  (log1p (* (* y x) y))
  (* (* y x) y)
  (* (* y x) y)
  (log (* (* y x) y))
  (log (* (* y x) y))
  (log (* (* y x) y))
  (pow (exp y) (* x y))
  (pow (* (* y x) y) 3)
  (pow (* (* y x) y) 3)
  (* (cbrt (* (* y x) y)) (cbrt (* (* y x) y)))
  (cbrt (* (* y x) y))
  (pow (* (* y x) y) 3)
  (sqrt (* (* y x) y))
  (sqrt (* (* y x) y))
  (* (* y x) (* (cbrt y) (cbrt y)))
  (* (sqrt y) (* y x))
  (* y x)
  (* y y)
  (* (* y x) y)
  (* (* y x) y)
  (* (* y x) y)
1.498 * * * [progress]: adding candidates to table
1.608 * [progress]: [Phase 3 of 3] Extracting.
1.613 * [simplify]: Simplifying:
  (exp (* (* x y) y))
1.613 * * [simplify]: iteration 0: 5 enodes
1.613 * * [simplify]: iteration 1: 7 enodes
1.614 * * [simplify]: iteration complete: 7 enodes
1.614 * * [simplify]: Extracting #0: cost 1 inf + 0
1.614 * * [simplify]: Extracting #1: cost 2 inf + 0
1.614 * * [simplify]: Extracting #2: cost 4 inf + 0
1.614 * * [simplify]: Extracting #3: cost 4 inf + 1
1.614 * * [simplify]: Extracting #4: cost 3 inf + 2
1.614 * * [simplify]: Extracting #5: cost 0 inf + 16
1.614 * [simplify]: Simplified to:
  (exp (* (* x y) y))
2.642 * [regime-testing]: Baseline error score: 0.009234774478123034
2.645 * [regime-testing]: Oracle error score: 0.009234774478123034
2.645 * [regime-testing]: End program error score: 0.009234774478123034