12.585 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.036 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (- (/ x (* y y)) 3.0)
0.037 * * [simplify]: iteration 0: 6 enodes
0.039 * * [simplify]: iteration 1: 10 enodes
0.041 * * [simplify]: iteration 2: 11 enodes
0.043 * * [simplify]: iteration complete: 11 enodes
0.043 * * [simplify]: Extracting #0: cost 1 inf + 0
0.043 * * [simplify]: Extracting #1: cost 4 inf + 0
0.043 * * [simplify]: Extracting #2: cost 6 inf + 42
0.044 * * [simplify]: Extracting #3: cost 3 inf + 85
0.044 * * [simplify]: Extracting #4: cost 0 inf + 332
0.044 * [simplify]: Simplified to:
  (- (/ x (* y y)) 3.0)
0.045 * * [progress]: iteration 1 / 4
0.045 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.050 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.074 * * * [progress]: generating series expansions
0.074 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.074 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.074 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.074 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [backup-simplify]: Simplify x into x
0.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (* 1 1) into 1
0.075 * [backup-simplify]: Simplify (/ x 1) into x
0.075 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.075 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.075 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [backup-simplify]: Simplify y into y
0.076 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.076 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.076 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (* 1 1) into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.077 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.082 * [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
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.086 * [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
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.086 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.086 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.087 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [taylor]: Taking taylor expansion of x in y
0.087 * [backup-simplify]: Simplify x into x
0.087 * [backup-simplify]: Simplify (* 1 1) into 1
0.087 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.087 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [backup-simplify]: Simplify y into y
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.087 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.087 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.087 * [taylor]: Taking taylor expansion of y in x
0.087 * [backup-simplify]: Simplify y into y
0.087 * [taylor]: Taking taylor expansion of x in x
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.087 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (* 1 1) into 1
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.092 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.093 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.093 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.093 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.093 * [taylor]: Taking taylor expansion of -1 in y
0.093 * [backup-simplify]: Simplify -1 into -1
0.093 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [backup-simplify]: Simplify x into x
0.093 * [backup-simplify]: Simplify (* 1 1) into 1
0.093 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.093 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.093 * [taylor]: Taking taylor expansion of -1 in x
0.093 * [backup-simplify]: Simplify -1 into -1
0.093 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.093 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.094 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.094 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [backup-simplify]: Simplify -1 into -1
0.094 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [backup-simplify]: Simplify y into y
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.094 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.094 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.094 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.094 * [taylor]: Taking taylor expansion of -1 in y
0.094 * [backup-simplify]: Simplify -1 into -1
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (* 1 1) into 1
0.095 * [backup-simplify]: Simplify (* -1 1) into -1
0.095 * [backup-simplify]: Simplify -1 into -1
0.095 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.095 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.097 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.099 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.101 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.102 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.102 * * * [progress]: simplifying candidates
0.103 * [simplify]: Simplifying:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* 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 y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.103 * * [simplify]: iteration 0: 45 enodes
0.111 * * [simplify]: iteration 1: 112 enodes
0.172 * * [simplify]: iteration 2: 616 enodes
0.507 * * [simplify]: iteration complete: 5001 enodes
0.507 * * [simplify]: Extracting #0: cost 20 inf + 0
0.508 * * [simplify]: Extracting #1: cost 750 inf + 0
0.514 * * [simplify]: Extracting #2: cost 2084 inf + 2861
0.539 * * [simplify]: Extracting #3: cost 765 inf + 142760
0.589 * * [simplify]: Extracting #4: cost 10 inf + 230317
0.648 * * [simplify]: Extracting #5: cost 0 inf + 230730
0.695 * * [simplify]: Extracting #6: cost 0 inf + 230650
0.771 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* 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 (- y))
  (/ (cbrt x) (/ y (cbrt x)))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (* (/ y (cbrt x)) y)
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.772 * * * [progress]: adding candidates to table
0.866 * * [progress]: iteration 2 / 4
0.866 * * * [progress]: picking best candidate
0.879 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ x y) y) 3.0))>
0.879 * * * [progress]: localizing error
0.886 * * * [progress]: generating rewritten candidates
0.886 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.906 * * * [progress]: generating series expansions
0.906 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.906 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
0.906 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.906 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.906 * [taylor]: Taking taylor expansion of x in y
0.906 * [backup-simplify]: Simplify x into x
0.906 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.906 * [taylor]: Taking taylor expansion of y in y
0.906 * [backup-simplify]: Simplify 0 into 0
0.906 * [backup-simplify]: Simplify 1 into 1
0.907 * [backup-simplify]: Simplify (* 1 1) into 1
0.907 * [backup-simplify]: Simplify (/ x 1) into x
0.907 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [backup-simplify]: Simplify 0 into 0
0.907 * [backup-simplify]: Simplify 1 into 1
0.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.907 * [taylor]: Taking taylor expansion of y in x
0.907 * [backup-simplify]: Simplify y into y
0.907 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.907 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.907 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.907 * [taylor]: Taking taylor expansion of x in x
0.907 * [backup-simplify]: Simplify 0 into 0
0.907 * [backup-simplify]: Simplify 1 into 1
0.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.907 * [taylor]: Taking taylor expansion of y in x
0.907 * [backup-simplify]: Simplify y into y
0.907 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.907 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.907 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.907 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.908 * [taylor]: Taking taylor expansion of y in y
0.908 * [backup-simplify]: Simplify 0 into 0
0.908 * [backup-simplify]: Simplify 1 into 1
0.908 * [backup-simplify]: Simplify (* 1 1) into 1
0.908 * [backup-simplify]: Simplify (/ 1 1) into 1
0.908 * [backup-simplify]: Simplify 1 into 1
0.908 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.908 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.908 * [taylor]: Taking taylor expansion of 0 in y
0.908 * [backup-simplify]: Simplify 0 into 0
0.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.909 * [backup-simplify]: Simplify 0 into 0
0.910 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.910 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [backup-simplify]: Simplify 0 into 0
0.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.911 * [backup-simplify]: Simplify 0 into 0
0.911 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.912 * [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
0.912 * [taylor]: Taking taylor expansion of 0 in y
0.912 * [backup-simplify]: Simplify 0 into 0
0.912 * [backup-simplify]: Simplify 0 into 0
0.912 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.913 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.914 * [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
0.914 * [taylor]: Taking taylor expansion of 0 in y
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.914 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
0.915 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.915 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.915 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.915 * [taylor]: Taking taylor expansion of y in y
0.915 * [backup-simplify]: Simplify 0 into 0
0.915 * [backup-simplify]: Simplify 1 into 1
0.915 * [taylor]: Taking taylor expansion of x in y
0.915 * [backup-simplify]: Simplify x into x
0.915 * [backup-simplify]: Simplify (* 1 1) into 1
0.915 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.915 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.915 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.915 * [taylor]: Taking taylor expansion of y in x
0.915 * [backup-simplify]: Simplify y into y
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [backup-simplify]: Simplify 0 into 0
0.915 * [backup-simplify]: Simplify 1 into 1
0.915 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.915 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.915 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.915 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.915 * [taylor]: Taking taylor expansion of y in x
0.915 * [backup-simplify]: Simplify y into y
0.915 * [taylor]: Taking taylor expansion of x in x
0.915 * [backup-simplify]: Simplify 0 into 0
0.915 * [backup-simplify]: Simplify 1 into 1
0.915 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.915 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.915 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.916 * [taylor]: Taking taylor expansion of y in y
0.916 * [backup-simplify]: Simplify 0 into 0
0.916 * [backup-simplify]: Simplify 1 into 1
0.916 * [backup-simplify]: Simplify (* 1 1) into 1
0.916 * [backup-simplify]: Simplify 1 into 1
0.916 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.916 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.916 * [taylor]: Taking taylor expansion of 0 in y
0.917 * [backup-simplify]: Simplify 0 into 0
0.917 * [backup-simplify]: Simplify 0 into 0
0.917 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.917 * [backup-simplify]: Simplify 0 into 0
0.917 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.918 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.918 * [taylor]: Taking taylor expansion of 0 in y
0.918 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.919 * [backup-simplify]: Simplify 0 into 0
0.919 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.920 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.920 * [taylor]: Taking taylor expansion of 0 in y
0.920 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.921 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
0.921 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.921 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.921 * [taylor]: Taking taylor expansion of -1 in y
0.921 * [backup-simplify]: Simplify -1 into -1
0.921 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.921 * [taylor]: Taking taylor expansion of y in y
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 1 into 1
0.921 * [taylor]: Taking taylor expansion of x in y
0.921 * [backup-simplify]: Simplify x into x
0.921 * [backup-simplify]: Simplify (* 1 1) into 1
0.921 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.921 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.921 * [taylor]: Taking taylor expansion of -1 in x
0.921 * [backup-simplify]: Simplify -1 into -1
0.921 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.921 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.921 * [taylor]: Taking taylor expansion of y in x
0.921 * [backup-simplify]: Simplify y into y
0.921 * [taylor]: Taking taylor expansion of x in x
0.921 * [backup-simplify]: Simplify 0 into 0
0.921 * [backup-simplify]: Simplify 1 into 1
0.921 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.922 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.922 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.922 * [taylor]: Taking taylor expansion of -1 in x
0.922 * [backup-simplify]: Simplify -1 into -1
0.922 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.922 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.922 * [taylor]: Taking taylor expansion of y in x
0.922 * [backup-simplify]: Simplify y into y
0.922 * [taylor]: Taking taylor expansion of x in x
0.922 * [backup-simplify]: Simplify 0 into 0
0.922 * [backup-simplify]: Simplify 1 into 1
0.922 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.922 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.922 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.922 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.922 * [taylor]: Taking taylor expansion of -1 in y
0.922 * [backup-simplify]: Simplify -1 into -1
0.922 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.922 * [taylor]: Taking taylor expansion of y in y
0.922 * [backup-simplify]: Simplify 0 into 0
0.922 * [backup-simplify]: Simplify 1 into 1
0.922 * [backup-simplify]: Simplify (* 1 1) into 1
0.923 * [backup-simplify]: Simplify (* -1 1) into -1
0.923 * [backup-simplify]: Simplify -1 into -1
0.923 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.923 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.924 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.924 * [taylor]: Taking taylor expansion of 0 in y
0.924 * [backup-simplify]: Simplify 0 into 0
0.924 * [backup-simplify]: Simplify 0 into 0
0.924 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.925 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.925 * [backup-simplify]: Simplify 0 into 0
0.925 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.926 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.926 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.926 * [taylor]: Taking taylor expansion of 0 in y
0.926 * [backup-simplify]: Simplify 0 into 0
0.926 * [backup-simplify]: Simplify 0 into 0
0.926 * [backup-simplify]: Simplify 0 into 0
0.927 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.928 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.928 * [backup-simplify]: Simplify 0 into 0
0.928 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.929 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.930 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 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
0.930 * [backup-simplify]: Simplify 0 into 0
0.930 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.930 * * * [progress]: simplifying candidates
0.931 * [simplify]: Simplifying:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ 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))
  (- y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) 1)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1)
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) 1)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 1)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) 1) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) 1) 1)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 1)
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ x 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) 1)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.933 * * [simplify]: iteration 0: 142 enodes
0.974 * * [simplify]: iteration 1: 343 enodes
1.123 * * [simplify]: iteration 2: 1637 enodes
2.157 * * [simplify]: iteration complete: 5000 enodes
2.157 * * [simplify]: Extracting #0: cost 84 inf + 0
2.159 * * [simplify]: Extracting #1: cost 816 inf + 2
2.173 * * [simplify]: Extracting #2: cost 1850 inf + 22335
2.230 * * [simplify]: Extracting #3: cost 617 inf + 195198
2.310 * * [simplify]: Extracting #4: cost 0 inf + 259823
2.371 * * [simplify]: Extracting #5: cost 0 inf + 259423
2.434 * * [simplify]: Extracting #6: cost 0 inf + 259263
2.509 * [simplify]: Simplified to:
  (expm1 (/ x (* y y)))
  (log1p (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x 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)
  (- y)
  (* (/ (cbrt (/ x y)) (cbrt y)) (/ (cbrt (/ x y)) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (cbrt (/ x y)) (/ (sqrt y) (cbrt (/ x y))))
  (/ (cbrt (/ x y)) (sqrt y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (sqrt (/ x y))
  (/ (sqrt (/ x y)) y)
  (* (/ (/ (cbrt x) (cbrt y)) (cbrt y)) (/ (/ (cbrt x) (cbrt y)) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (/ (cbrt x) y) (sqrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (cbrt x) (/ (sqrt y) (cbrt x)))
  (/ (cbrt x) (* y (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (* y (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (* y y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 (cbrt y)) (* (sqrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (* (sqrt y) y))
  1
  (/ x (* y y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (cbrt y)) y)
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x (* (cbrt y) (cbrt y))) y)
  (/ x (* (sqrt y) y))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ y (cbrt x)) (cbrt y))
  (* (sqrt y) (/ y (cbrt x)))
  (* (/ y (cbrt x)) y)
  (* (/ y (sqrt x)) (cbrt y))
  (* (/ y (sqrt x)) (sqrt y))
  (/ y (/ (sqrt x) y))
  (* (cbrt y) (/ y x))
  (* (/ y x) (sqrt y))
  (/ y (/ x y))
  (/ y (/ x y))
  (* y y)
  (* y y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
2.513 * * * [progress]: adding candidates to table
2.780 * * [progress]: iteration 3 / 4
2.780 * * * [progress]: picking best candidate
2.793 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))>
2.793 * * * [progress]: localizing error
2.808 * * * [progress]: generating rewritten candidates
2.808 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
2.839 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
2.883 * * * [progress]: generating series expansions
2.883 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
2.883 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
2.883 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
2.883 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.883 * [taylor]: Taking taylor expansion of x in x
2.883 * [backup-simplify]: Simplify 0 into 0
2.883 * [backup-simplify]: Simplify 1 into 1
2.883 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.883 * [taylor]: Taking taylor expansion of y in x
2.883 * [backup-simplify]: Simplify y into y
2.884 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.884 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.884 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.884 * [taylor]: Taking taylor expansion of x in y
2.884 * [backup-simplify]: Simplify x into x
2.884 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.884 * [taylor]: Taking taylor expansion of y in y
2.884 * [backup-simplify]: Simplify 0 into 0
2.884 * [backup-simplify]: Simplify 1 into 1
2.884 * [backup-simplify]: Simplify (* 1 1) into 1
2.885 * [backup-simplify]: Simplify (/ x 1) into x
2.885 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.885 * [taylor]: Taking taylor expansion of x in y
2.885 * [backup-simplify]: Simplify x into x
2.885 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.885 * [taylor]: Taking taylor expansion of y in y
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify (* 1 1) into 1
2.885 * [backup-simplify]: Simplify (/ x 1) into x
2.885 * [taylor]: Taking taylor expansion of x in x
2.885 * [backup-simplify]: Simplify 0 into 0
2.885 * [backup-simplify]: Simplify 1 into 1
2.885 * [backup-simplify]: Simplify 1 into 1
2.886 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.887 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.887 * [taylor]: Taking taylor expansion of 0 in x
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 0 into 0
2.887 * [backup-simplify]: Simplify 0 into 0
2.894 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.895 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.895 * [taylor]: Taking taylor expansion of 0 in x
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.895 * [backup-simplify]: Simplify 0 into 0
2.896 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.898 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.898 * [taylor]: Taking taylor expansion of 0 in x
2.898 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
2.898 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
2.898 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
2.898 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.898 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.898 * [taylor]: Taking taylor expansion of y in x
2.898 * [backup-simplify]: Simplify y into y
2.898 * [taylor]: Taking taylor expansion of x in x
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify 1 into 1
2.899 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.899 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.899 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.899 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.899 * [taylor]: Taking taylor expansion of y in y
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify 1 into 1
2.899 * [taylor]: Taking taylor expansion of x in y
2.899 * [backup-simplify]: Simplify x into x
2.899 * [backup-simplify]: Simplify (* 1 1) into 1
2.899 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.899 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.899 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.900 * [taylor]: Taking taylor expansion of y in y
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.900 * [taylor]: Taking taylor expansion of x in y
2.900 * [backup-simplify]: Simplify x into x
2.900 * [backup-simplify]: Simplify (* 1 1) into 1
2.900 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.900 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.900 * [taylor]: Taking taylor expansion of x in x
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.901 * [backup-simplify]: Simplify (/ 1 1) into 1
2.901 * [backup-simplify]: Simplify 1 into 1
2.901 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.902 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.902 * [taylor]: Taking taylor expansion of 0 in x
2.902 * [backup-simplify]: Simplify 0 into 0
2.902 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.902 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.903 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.903 * [taylor]: Taking taylor expansion of 0 in x
2.903 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.904 * [backup-simplify]: Simplify 0 into 0
2.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.906 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.906 * [taylor]: Taking taylor expansion of 0 in x
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.906 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
2.907 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
2.908 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
2.908 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.908 * [taylor]: Taking taylor expansion of -1 in x
2.908 * [backup-simplify]: Simplify -1 into -1
2.908 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.908 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.908 * [taylor]: Taking taylor expansion of y in x
2.908 * [backup-simplify]: Simplify y into y
2.908 * [taylor]: Taking taylor expansion of x in x
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify 1 into 1
2.908 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.908 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.908 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.908 * [taylor]: Taking taylor expansion of -1 in y
2.908 * [backup-simplify]: Simplify -1 into -1
2.908 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.908 * [taylor]: Taking taylor expansion of y in y
2.908 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify 1 into 1
2.908 * [taylor]: Taking taylor expansion of x in y
2.908 * [backup-simplify]: Simplify x into x
2.909 * [backup-simplify]: Simplify (* 1 1) into 1
2.909 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.909 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.909 * [taylor]: Taking taylor expansion of -1 in y
2.909 * [backup-simplify]: Simplify -1 into -1
2.909 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.909 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.909 * [taylor]: Taking taylor expansion of y in y
2.909 * [backup-simplify]: Simplify 0 into 0
2.909 * [backup-simplify]: Simplify 1 into 1
2.909 * [taylor]: Taking taylor expansion of x in y
2.909 * [backup-simplify]: Simplify x into x
2.909 * [backup-simplify]: Simplify (* 1 1) into 1
2.909 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.909 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
2.909 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.909 * [taylor]: Taking taylor expansion of -1 in x
2.909 * [backup-simplify]: Simplify -1 into -1
2.910 * [taylor]: Taking taylor expansion of x in x
2.910 * [backup-simplify]: Simplify 0 into 0
2.910 * [backup-simplify]: Simplify 1 into 1
2.910 * [backup-simplify]: Simplify (/ -1 1) into -1
2.910 * [backup-simplify]: Simplify -1 into -1
2.911 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.911 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.911 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
2.911 * [taylor]: Taking taylor expansion of 0 in x
2.911 * [backup-simplify]: Simplify 0 into 0
2.912 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.912 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.913 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.914 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.914 * [taylor]: Taking taylor expansion of 0 in x
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.915 * [backup-simplify]: Simplify 0 into 0
2.916 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.916 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.917 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
2.917 * [taylor]: Taking taylor expansion of 0 in x
2.917 * [backup-simplify]: Simplify 0 into 0
2.917 * [backup-simplify]: Simplify 0 into 0
2.917 * [backup-simplify]: Simplify 0 into 0
2.918 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.918 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
2.919 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
2.919 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
2.919 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
2.919 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.919 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.919 * [taylor]: Taking taylor expansion of y in x
2.919 * [backup-simplify]: Simplify y into y
2.919 * [taylor]: Taking taylor expansion of x in x
2.919 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify 1 into 1
2.919 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.919 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.919 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.919 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.919 * [taylor]: Taking taylor expansion of y in y
2.919 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify 1 into 1
2.919 * [taylor]: Taking taylor expansion of x in y
2.919 * [backup-simplify]: Simplify x into x
2.920 * [backup-simplify]: Simplify (* 1 1) into 1
2.920 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.920 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.920 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.920 * [taylor]: Taking taylor expansion of y in y
2.920 * [backup-simplify]: Simplify 0 into 0
2.920 * [backup-simplify]: Simplify 1 into 1
2.920 * [taylor]: Taking taylor expansion of x in y
2.920 * [backup-simplify]: Simplify x into x
2.920 * [backup-simplify]: Simplify (* 1 1) into 1
2.920 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.920 * [taylor]: Taking taylor expansion of x in x
2.920 * [backup-simplify]: Simplify 0 into 0
2.920 * [backup-simplify]: Simplify 1 into 1
2.921 * [backup-simplify]: Simplify (/ 1 1) into 1
2.921 * [backup-simplify]: Simplify 1 into 1
2.922 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.922 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
2.922 * [taylor]: Taking taylor expansion of 0 in x
2.922 * [backup-simplify]: Simplify 0 into 0
2.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.923 * [backup-simplify]: Simplify 0 into 0
2.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.924 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.924 * [taylor]: Taking taylor expansion of 0 in x
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.924 * [backup-simplify]: Simplify 0 into 0
2.925 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.926 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.926 * [taylor]: Taking taylor expansion of 0 in x
2.926 * [backup-simplify]: Simplify 0 into 0
2.926 * [backup-simplify]: Simplify 0 into 0
2.926 * [backup-simplify]: Simplify 0 into 0
2.926 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.927 * [backup-simplify]: Simplify 0 into 0
2.927 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
2.927 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
2.927 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
2.927 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.927 * [taylor]: Taking taylor expansion of x in x
2.927 * [backup-simplify]: Simplify 0 into 0
2.927 * [backup-simplify]: Simplify 1 into 1
2.927 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.927 * [taylor]: Taking taylor expansion of y in x
2.927 * [backup-simplify]: Simplify y into y
2.927 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.927 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.927 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.927 * [taylor]: Taking taylor expansion of x in y
2.927 * [backup-simplify]: Simplify x into x
2.927 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.927 * [taylor]: Taking taylor expansion of y in y
2.927 * [backup-simplify]: Simplify 0 into 0
2.927 * [backup-simplify]: Simplify 1 into 1
2.928 * [backup-simplify]: Simplify (* 1 1) into 1
2.928 * [backup-simplify]: Simplify (/ x 1) into x
2.928 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.928 * [taylor]: Taking taylor expansion of x in y
2.928 * [backup-simplify]: Simplify x into x
2.928 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.928 * [taylor]: Taking taylor expansion of y in y
2.928 * [backup-simplify]: Simplify 0 into 0
2.928 * [backup-simplify]: Simplify 1 into 1
2.928 * [backup-simplify]: Simplify (* 1 1) into 1
2.928 * [backup-simplify]: Simplify (/ x 1) into x
2.929 * [taylor]: Taking taylor expansion of x in x
2.929 * [backup-simplify]: Simplify 0 into 0
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify 1 into 1
2.929 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.930 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.930 * [taylor]: Taking taylor expansion of 0 in x
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.930 * [backup-simplify]: Simplify 0 into 0
2.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.932 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.932 * [taylor]: Taking taylor expansion of 0 in x
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 0 into 0
2.932 * [backup-simplify]: Simplify 0 into 0
2.933 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.935 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.935 * [taylor]: Taking taylor expansion of 0 in x
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
2.935 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
2.935 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
2.935 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
2.935 * [taylor]: Taking taylor expansion of -1 in x
2.935 * [backup-simplify]: Simplify -1 into -1
2.935 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.935 * [taylor]: Taking taylor expansion of x in x
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 1 into 1
2.935 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.935 * [taylor]: Taking taylor expansion of y in x
2.935 * [backup-simplify]: Simplify y into y
2.935 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.935 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.935 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
2.935 * [taylor]: Taking taylor expansion of -1 in y
2.935 * [backup-simplify]: Simplify -1 into -1
2.935 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.935 * [taylor]: Taking taylor expansion of x in y
2.935 * [backup-simplify]: Simplify x into x
2.935 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.935 * [taylor]: Taking taylor expansion of y in y
2.935 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify 1 into 1
2.936 * [backup-simplify]: Simplify (* 1 1) into 1
2.936 * [backup-simplify]: Simplify (/ x 1) into x
2.936 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
2.936 * [taylor]: Taking taylor expansion of -1 in y
2.936 * [backup-simplify]: Simplify -1 into -1
2.936 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.936 * [taylor]: Taking taylor expansion of x in y
2.936 * [backup-simplify]: Simplify x into x
2.936 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.936 * [taylor]: Taking taylor expansion of y in y
2.936 * [backup-simplify]: Simplify 0 into 0
2.936 * [backup-simplify]: Simplify 1 into 1
2.936 * [backup-simplify]: Simplify (* 1 1) into 1
2.936 * [backup-simplify]: Simplify (/ x 1) into x
2.936 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
2.936 * [taylor]: Taking taylor expansion of (* -1 x) in x
2.936 * [taylor]: Taking taylor expansion of -1 in x
2.936 * [backup-simplify]: Simplify -1 into -1
2.936 * [taylor]: Taking taylor expansion of x in x
2.936 * [backup-simplify]: Simplify 0 into 0
2.936 * [backup-simplify]: Simplify 1 into 1
2.937 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
2.937 * [backup-simplify]: Simplify -1 into -1
2.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.938 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
2.938 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
2.938 * [taylor]: Taking taylor expansion of 0 in x
2.938 * [backup-simplify]: Simplify 0 into 0
2.938 * [backup-simplify]: Simplify 0 into 0
2.939 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
2.939 * [backup-simplify]: Simplify 0 into 0
2.939 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.940 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.941 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
2.941 * [taylor]: Taking taylor expansion of 0 in x
2.941 * [backup-simplify]: Simplify 0 into 0
2.941 * [backup-simplify]: Simplify 0 into 0
2.941 * [backup-simplify]: Simplify 0 into 0
2.941 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.941 * [backup-simplify]: Simplify 0 into 0
2.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.943 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.944 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.944 * [taylor]: Taking taylor expansion of 0 in x
2.944 * [backup-simplify]: Simplify 0 into 0
2.944 * [backup-simplify]: Simplify 0 into 0
2.944 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
2.944 * * * [progress]: simplifying candidates
2.948 * [simplify]: Simplifying:
  (expm1 (/ 1 (/ y (/ x y))))
  (log1p (/ 1 (/ y (/ x y))))
  (- 1)
  (- (- (log y) (- (log x) (log y))))
  (- (- (log y) (log (/ x y))))
  (- (log (/ y (/ x y))))
  (- 0 (- (log y) (- (log x) (log y))))
  (- 0 (- (log y) (log (/ x y))))
  (- 0 (log (/ y (/ x y))))
  (- (log 1) (- (log y) (- (log x) (log y))))
  (- (log 1) (- (log y) (log (/ x y))))
  (- (log 1) (log (/ y (/ x y))))
  (log (/ 1 (/ y (/ x y))))
  (exp (/ 1 (/ y (/ x y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (/ (* (* x x) x) (* (* y y) y))))
  (/ (* (* 1 1) 1) (/ (* (* y y) y) (* (* (/ x y) (/ x y)) (/ x y))))
  (/ (* (* 1 1) 1) (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (* (cbrt (/ 1 (/ y (/ x y)))) (cbrt (/ 1 (/ y (/ x y)))))
  (cbrt (/ 1 (/ y (/ x y))))
  (* (* (/ 1 (/ y (/ x y))) (/ 1 (/ y (/ x y)))) (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  (- 1)
  (- (/ y (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ (cbrt 1) (cbrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ y (/ x y))))
  (/ (cbrt 1) (sqrt (/ y (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (cbrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (cbrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y))))
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  (/ y (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ y (/ (* (cbrt x) (cbrt x)) 1))
  (/ y (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) 1))
  (/ y (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y x)
  (/ (/ x y) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ y x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
2.953 * * [simplify]: iteration 0: 421 enodes
3.317 * * [simplify]: iteration 1: 1203 enodes
3.821 * * [simplify]: iteration complete: 5001 enodes
3.822 * * [simplify]: Extracting #0: cost 184 inf + 0
3.827 * * [simplify]: Extracting #1: cost 1847 inf + 705
3.843 * * [simplify]: Extracting #2: cost 1251 inf + 89553
3.889 * * [simplify]: Extracting #3: cost 182 inf + 287550
3.970 * * [simplify]: Extracting #4: cost 0 inf + 319458
4.035 * * [simplify]: Extracting #5: cost 0 inf + 318848
4.102 * * [simplify]: Extracting #6: cost 0 inf + 318688
4.178 * [simplify]: Simplified to:
  (expm1 (* (/ 1 y) (/ x y)))
  (log1p (* (/ 1 y) (/ x y)))
  -1
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (- (log (/ y (/ x y))))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ 1 (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (/ 1 (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (/ 1 (* (* (/ y (/ x y)) (/ y (/ x y))) (/ y (/ x y))))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (/ 1 y) (/ x y)) (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  -1
  (/ (- y) (/ x y))
  (* (/ 1 (cbrt (/ y (/ x y)))) (/ 1 (cbrt (/ y (/ x y)))))
  (/ 1 (cbrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (* (/ (cbrt y) (cbrt (/ x y))) (/ (cbrt y) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
  (/ (* 1 (sqrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (sqrt (/ x y))))
  (/ 1 (* (* (/ (cbrt y) (cbrt x)) (cbrt y)) (* (/ (cbrt y) (cbrt x)) (cbrt y))))
  (/ 1 (* (/ (cbrt y) (cbrt x)) (cbrt y)))
  (/ 1 (* (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))) (sqrt y)))
  (/ (* 1 (/ (cbrt x) (sqrt y))) (cbrt y))
  (/ 1 (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))))
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  (/ (* (/ 1 (cbrt y)) (sqrt x)) (cbrt y))
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  (/ (* 1 (/ (sqrt x) (sqrt y))) (cbrt y))
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  (/ (* 1 (/ x (cbrt y))) (cbrt y))
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  (* (* (/ 1 (sqrt y)) (cbrt x)) (cbrt x))
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  (/ 1 (* (/ (sqrt y) (sqrt x)) (cbrt y)))
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  (/ (* 1 (sqrt x)) (sqrt y))
  (/ 1 (/ (sqrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (sqrt y) (cbrt y)) (cbrt y)))
  (/ (* 1 (/ x (cbrt y))) (sqrt y))
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  (/ 1 (sqrt y))
  (/ (* (/ 1 (sqrt y)) x) y)
  (/ 1 (sqrt y))
  (/ (* (/ 1 (sqrt y)) x) y)
  (/ (* 1 x) (sqrt y))
  (/ 1 (* (sqrt y) y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (/ 1 y) (cbrt (/ x y)))
  (sqrt (/ x y))
  (/ 1 (/ y (sqrt (/ x y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (* (/ 1 y) (cbrt x)) (cbrt y))
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  (/ 1 (* (/ y (cbrt x)) (sqrt y)))
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  (* (/ 1 y) (/ (cbrt x) y))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (* (/ 1 y) (sqrt x)) (cbrt y))
  (/ (sqrt x) (sqrt y))
  (* (/ 1 y) (/ (sqrt x) (sqrt y)))
  (sqrt x)
  (/ (* 1 (/ (sqrt x) y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (* (/ 1 y) x) (cbrt y))
  (/ 1 (sqrt y))
  (* (/ 1 y) (/ x (sqrt y)))
  1
  (* (/ 1 y) (/ x y))
  1
  (* (/ 1 y) (/ x y))
  x
  (/ 1 (* y y))
  1
  (* (/ 1 y) (/ x y))
  (/ 1 y)
  (/ x y)
  (* (/ 1 y) x)
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  (/ 1 (cbrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (* (/ (cbrt y) (cbrt (/ x y))) (/ (cbrt y) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
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  1
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  1
  (* (/ 1 y) (/ x y))
  x
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  1
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  1
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  1
  (* (/ 1 y) (/ x y))
  x
  (/ 1 (* y y))
  1
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  1
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  x
  1
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  (/ y (/ (sqrt x) y))
  (* (cbrt y) (cbrt y))
  (* (/ y x) (cbrt y))
  (sqrt y)
  (/ y (/ x (sqrt y)))
  1
  (/ y (/ x y))
  1
  (/ y (/ x y))
  (/ 1 x)
  (* y y)
  (/ (* 1 y) x)
  (/ (/ x y) y)
  (/ (/ y (cbrt (/ x y))) (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (/ (* y (sqrt y)) (* (cbrt x) (cbrt x)))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (/ (/ (sqrt x) (cbrt y)) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (sqrt x))
  (* (* y (cbrt y)) (cbrt y))
  (* y (sqrt y))
  y
  y
  (/ y x)
  (/ x (* (cbrt y) y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ y x)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
4.218 * * * [progress]: adding candidates to table
5.464 * * [progress]: iteration 4 / 4
5.464 * * * [progress]: picking best candidate
5.474 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>
5.474 * * * [progress]: localizing error
5.484 * * * [progress]: generating rewritten candidates
5.484 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
5.503 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
5.531 * * * [progress]: generating series expansions
5.531 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
5.531 * [backup-simplify]: Simplify (/ 1 (* (/ y x) y)) into (/ x (pow y 2))
5.531 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
5.531 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
5.531 * [taylor]: Taking taylor expansion of x in x
5.531 * [backup-simplify]: Simplify 0 into 0
5.531 * [backup-simplify]: Simplify 1 into 1
5.531 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.531 * [taylor]: Taking taylor expansion of y in x
5.531 * [backup-simplify]: Simplify y into y
5.531 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.531 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.531 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.531 * [taylor]: Taking taylor expansion of x in y
5.531 * [backup-simplify]: Simplify x into x
5.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.532 * [taylor]: Taking taylor expansion of y in y
5.532 * [backup-simplify]: Simplify 0 into 0
5.532 * [backup-simplify]: Simplify 1 into 1
5.532 * [backup-simplify]: Simplify (* 1 1) into 1
5.532 * [backup-simplify]: Simplify (/ x 1) into x
5.532 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.532 * [taylor]: Taking taylor expansion of x in y
5.532 * [backup-simplify]: Simplify x into x
5.532 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.532 * [taylor]: Taking taylor expansion of y in y
5.532 * [backup-simplify]: Simplify 0 into 0
5.532 * [backup-simplify]: Simplify 1 into 1
5.533 * [backup-simplify]: Simplify (* 1 1) into 1
5.533 * [backup-simplify]: Simplify (/ x 1) into x
5.533 * [taylor]: Taking taylor expansion of x in x
5.533 * [backup-simplify]: Simplify 0 into 0
5.533 * [backup-simplify]: Simplify 1 into 1
5.533 * [backup-simplify]: Simplify 1 into 1
5.534 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.535 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.535 * [taylor]: Taking taylor expansion of 0 in x
5.535 * [backup-simplify]: Simplify 0 into 0
5.535 * [backup-simplify]: Simplify 0 into 0
5.535 * [backup-simplify]: Simplify 0 into 0
5.536 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.537 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.537 * [taylor]: Taking taylor expansion of 0 in x
5.537 * [backup-simplify]: Simplify 0 into 0
5.537 * [backup-simplify]: Simplify 0 into 0
5.537 * [backup-simplify]: Simplify 0 into 0
5.537 * [backup-simplify]: Simplify 0 into 0
5.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.540 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.541 * [taylor]: Taking taylor expansion of 0 in x
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
5.541 * [backup-simplify]: Simplify (/ 1 (* (/ (/ 1 y) (/ 1 x)) (/ 1 y))) into (/ (pow y 2) x)
5.541 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
5.541 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
5.541 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.541 * [taylor]: Taking taylor expansion of y in x
5.541 * [backup-simplify]: Simplify y into y
5.541 * [taylor]: Taking taylor expansion of x in x
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 1 into 1
5.541 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.542 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
5.542 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.542 * [taylor]: Taking taylor expansion of y in y
5.542 * [backup-simplify]: Simplify 0 into 0
5.542 * [backup-simplify]: Simplify 1 into 1
5.542 * [taylor]: Taking taylor expansion of x in y
5.542 * [backup-simplify]: Simplify x into x
5.542 * [backup-simplify]: Simplify (* 1 1) into 1
5.542 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.542 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.542 * [taylor]: Taking taylor expansion of y in y
5.542 * [backup-simplify]: Simplify 0 into 0
5.542 * [backup-simplify]: Simplify 1 into 1
5.542 * [taylor]: Taking taylor expansion of x in y
5.543 * [backup-simplify]: Simplify x into x
5.543 * [backup-simplify]: Simplify (* 1 1) into 1
5.543 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.543 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.543 * [taylor]: Taking taylor expansion of x in x
5.543 * [backup-simplify]: Simplify 0 into 0
5.543 * [backup-simplify]: Simplify 1 into 1
5.544 * [backup-simplify]: Simplify (/ 1 1) into 1
5.544 * [backup-simplify]: Simplify 1 into 1
5.544 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.544 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.544 * [taylor]: Taking taylor expansion of 0 in x
5.544 * [backup-simplify]: Simplify 0 into 0
5.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.545 * [backup-simplify]: Simplify 0 into 0
5.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.546 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.547 * [taylor]: Taking taylor expansion of 0 in x
5.547 * [backup-simplify]: Simplify 0 into 0
5.547 * [backup-simplify]: Simplify 0 into 0
5.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.548 * [backup-simplify]: Simplify 0 into 0
5.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.549 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.549 * [taylor]: Taking taylor expansion of 0 in x
5.549 * [backup-simplify]: Simplify 0 into 0
5.549 * [backup-simplify]: Simplify 0 into 0
5.549 * [backup-simplify]: Simplify 0 into 0
5.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.550 * [backup-simplify]: Simplify 0 into 0
5.551 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
5.551 * [backup-simplify]: Simplify (/ 1 (* (/ (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
5.551 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
5.551 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
5.551 * [taylor]: Taking taylor expansion of -1 in x
5.551 * [backup-simplify]: Simplify -1 into -1
5.551 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
5.551 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.551 * [taylor]: Taking taylor expansion of y in x
5.551 * [backup-simplify]: Simplify y into y
5.551 * [taylor]: Taking taylor expansion of x in x
5.551 * [backup-simplify]: Simplify 0 into 0
5.551 * [backup-simplify]: Simplify 1 into 1
5.551 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.551 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
5.551 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
5.552 * [taylor]: Taking taylor expansion of -1 in y
5.552 * [backup-simplify]: Simplify -1 into -1
5.552 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.552 * [taylor]: Taking taylor expansion of y in y
5.552 * [backup-simplify]: Simplify 0 into 0
5.552 * [backup-simplify]: Simplify 1 into 1
5.552 * [taylor]: Taking taylor expansion of x in y
5.552 * [backup-simplify]: Simplify x into x
5.552 * [backup-simplify]: Simplify (* 1 1) into 1
5.552 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.552 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
5.552 * [taylor]: Taking taylor expansion of -1 in y
5.552 * [backup-simplify]: Simplify -1 into -1
5.552 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.552 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.552 * [taylor]: Taking taylor expansion of y in y
5.553 * [backup-simplify]: Simplify 0 into 0
5.553 * [backup-simplify]: Simplify 1 into 1
5.553 * [taylor]: Taking taylor expansion of x in y
5.553 * [backup-simplify]: Simplify x into x
5.553 * [backup-simplify]: Simplify (* 1 1) into 1
5.553 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.553 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
5.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.553 * [taylor]: Taking taylor expansion of -1 in x
5.553 * [backup-simplify]: Simplify -1 into -1
5.553 * [taylor]: Taking taylor expansion of x in x
5.553 * [backup-simplify]: Simplify 0 into 0
5.553 * [backup-simplify]: Simplify 1 into 1
5.554 * [backup-simplify]: Simplify (/ -1 1) into -1
5.554 * [backup-simplify]: Simplify -1 into -1
5.555 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.555 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.555 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
5.555 * [taylor]: Taking taylor expansion of 0 in x
5.555 * [backup-simplify]: Simplify 0 into 0
5.556 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.556 * [backup-simplify]: Simplify 0 into 0
5.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.557 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.558 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
5.558 * [taylor]: Taking taylor expansion of 0 in x
5.558 * [backup-simplify]: Simplify 0 into 0
5.558 * [backup-simplify]: Simplify 0 into 0
5.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.559 * [backup-simplify]: Simplify 0 into 0
5.559 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.560 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.560 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
5.560 * [taylor]: Taking taylor expansion of 0 in x
5.560 * [backup-simplify]: Simplify 0 into 0
5.560 * [backup-simplify]: Simplify 0 into 0
5.560 * [backup-simplify]: Simplify 0 into 0
5.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.561 * [backup-simplify]: Simplify 0 into 0
5.561 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
5.561 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
5.561 * [backup-simplify]: Simplify (* (/ y x) y) into (/ (pow y 2) x)
5.561 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
5.561 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
5.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.561 * [taylor]: Taking taylor expansion of y in x
5.561 * [backup-simplify]: Simplify y into y
5.561 * [taylor]: Taking taylor expansion of x in x
5.561 * [backup-simplify]: Simplify 0 into 0
5.561 * [backup-simplify]: Simplify 1 into 1
5.561 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.562 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
5.562 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.562 * [taylor]: Taking taylor expansion of y in y
5.562 * [backup-simplify]: Simplify 0 into 0
5.562 * [backup-simplify]: Simplify 1 into 1
5.562 * [taylor]: Taking taylor expansion of x in y
5.562 * [backup-simplify]: Simplify x into x
5.562 * [backup-simplify]: Simplify (* 1 1) into 1
5.562 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.562 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
5.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.562 * [taylor]: Taking taylor expansion of y in y
5.562 * [backup-simplify]: Simplify 0 into 0
5.562 * [backup-simplify]: Simplify 1 into 1
5.562 * [taylor]: Taking taylor expansion of x in y
5.562 * [backup-simplify]: Simplify x into x
5.562 * [backup-simplify]: Simplify (* 1 1) into 1
5.562 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
5.562 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.562 * [taylor]: Taking taylor expansion of x in x
5.562 * [backup-simplify]: Simplify 0 into 0
5.562 * [backup-simplify]: Simplify 1 into 1
5.563 * [backup-simplify]: Simplify (/ 1 1) into 1
5.563 * [backup-simplify]: Simplify 1 into 1
5.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.563 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
5.563 * [taylor]: Taking taylor expansion of 0 in x
5.563 * [backup-simplify]: Simplify 0 into 0
5.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.564 * [backup-simplify]: Simplify 0 into 0
5.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.564 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.564 * [taylor]: Taking taylor expansion of 0 in x
5.564 * [backup-simplify]: Simplify 0 into 0
5.564 * [backup-simplify]: Simplify 0 into 0
5.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.565 * [backup-simplify]: Simplify 0 into 0
5.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.566 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
5.566 * [taylor]: Taking taylor expansion of 0 in x
5.566 * [backup-simplify]: Simplify 0 into 0
5.566 * [backup-simplify]: Simplify 0 into 0
5.566 * [backup-simplify]: Simplify 0 into 0
5.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.566 * [backup-simplify]: Simplify 0 into 0
5.567 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
5.567 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 x)) (/ 1 y)) into (/ x (pow y 2))
5.567 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
5.567 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
5.567 * [taylor]: Taking taylor expansion of x in x
5.567 * [backup-simplify]: Simplify 0 into 0
5.567 * [backup-simplify]: Simplify 1 into 1
5.567 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.567 * [taylor]: Taking taylor expansion of y in x
5.567 * [backup-simplify]: Simplify y into y
5.567 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.567 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.567 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.567 * [taylor]: Taking taylor expansion of x in y
5.567 * [backup-simplify]: Simplify x into x
5.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.567 * [taylor]: Taking taylor expansion of y in y
5.567 * [backup-simplify]: Simplify 0 into 0
5.567 * [backup-simplify]: Simplify 1 into 1
5.567 * [backup-simplify]: Simplify (* 1 1) into 1
5.567 * [backup-simplify]: Simplify (/ x 1) into x
5.567 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.567 * [taylor]: Taking taylor expansion of x in y
5.567 * [backup-simplify]: Simplify x into x
5.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.567 * [taylor]: Taking taylor expansion of y in y
5.567 * [backup-simplify]: Simplify 0 into 0
5.567 * [backup-simplify]: Simplify 1 into 1
5.568 * [backup-simplify]: Simplify (* 1 1) into 1
5.568 * [backup-simplify]: Simplify (/ x 1) into x
5.568 * [taylor]: Taking taylor expansion of x in x
5.568 * [backup-simplify]: Simplify 0 into 0
5.568 * [backup-simplify]: Simplify 1 into 1
5.568 * [backup-simplify]: Simplify 1 into 1
5.568 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.569 * [taylor]: Taking taylor expansion of 0 in x
5.569 * [backup-simplify]: Simplify 0 into 0
5.569 * [backup-simplify]: Simplify 0 into 0
5.569 * [backup-simplify]: Simplify 0 into 0
5.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.570 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.570 * [taylor]: Taking taylor expansion of 0 in x
5.570 * [backup-simplify]: Simplify 0 into 0
5.570 * [backup-simplify]: Simplify 0 into 0
5.570 * [backup-simplify]: Simplify 0 into 0
5.570 * [backup-simplify]: Simplify 0 into 0
5.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.572 * [taylor]: Taking taylor expansion of 0 in x
5.572 * [backup-simplify]: Simplify 0 into 0
5.572 * [backup-simplify]: Simplify 0 into 0
5.572 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
5.572 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- y))) into (* -1 (/ x (pow y 2)))
5.573 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
5.573 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
5.573 * [taylor]: Taking taylor expansion of -1 in x
5.573 * [backup-simplify]: Simplify -1 into -1
5.573 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
5.573 * [taylor]: Taking taylor expansion of x in x
5.573 * [backup-simplify]: Simplify 0 into 0
5.573 * [backup-simplify]: Simplify 1 into 1
5.573 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.573 * [taylor]: Taking taylor expansion of y in x
5.573 * [backup-simplify]: Simplify y into y
5.573 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.573 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.573 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
5.573 * [taylor]: Taking taylor expansion of -1 in y
5.573 * [backup-simplify]: Simplify -1 into -1
5.573 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.573 * [taylor]: Taking taylor expansion of x in y
5.573 * [backup-simplify]: Simplify x into x
5.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.573 * [taylor]: Taking taylor expansion of y in y
5.573 * [backup-simplify]: Simplify 0 into 0
5.573 * [backup-simplify]: Simplify 1 into 1
5.573 * [backup-simplify]: Simplify (* 1 1) into 1
5.573 * [backup-simplify]: Simplify (/ x 1) into x
5.573 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
5.573 * [taylor]: Taking taylor expansion of -1 in y
5.573 * [backup-simplify]: Simplify -1 into -1
5.573 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
5.573 * [taylor]: Taking taylor expansion of x in y
5.573 * [backup-simplify]: Simplify x into x
5.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.573 * [taylor]: Taking taylor expansion of y in y
5.573 * [backup-simplify]: Simplify 0 into 0
5.573 * [backup-simplify]: Simplify 1 into 1
5.574 * [backup-simplify]: Simplify (* 1 1) into 1
5.574 * [backup-simplify]: Simplify (/ x 1) into x
5.574 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
5.574 * [taylor]: Taking taylor expansion of (* -1 x) in x
5.574 * [taylor]: Taking taylor expansion of -1 in x
5.574 * [backup-simplify]: Simplify -1 into -1
5.574 * [taylor]: Taking taylor expansion of x in x
5.574 * [backup-simplify]: Simplify 0 into 0
5.574 * [backup-simplify]: Simplify 1 into 1
5.574 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
5.574 * [backup-simplify]: Simplify -1 into -1
5.575 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.575 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
5.576 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
5.576 * [taylor]: Taking taylor expansion of 0 in x
5.576 * [backup-simplify]: Simplify 0 into 0
5.576 * [backup-simplify]: Simplify 0 into 0
5.576 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
5.576 * [backup-simplify]: Simplify 0 into 0
5.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.578 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.578 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
5.578 * [taylor]: Taking taylor expansion of 0 in x
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 0 into 0
5.578 * [backup-simplify]: Simplify 0 into 0
5.579 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
5.579 * [backup-simplify]: Simplify 0 into 0
5.580 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.581 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.582 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
5.582 * [taylor]: Taking taylor expansion of 0 in x
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify 0 into 0
5.582 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
5.582 * * * [progress]: simplifying candidates
5.583 * [simplify]: Simplifying:
  (expm1 (/ 1 (* (/ y x) y)))
  (log1p (/ 1 (* (/ y x) y)))
  (- 1)
  (- 1)
  (- (+ (- (log y) (log x)) (log y)))
  (- (+ (log (/ y x)) (log y)))
  (- (log (* (/ y x) y)))
  (- 0 (+ (- (log y) (log x)) (log y)))
  (- 0 (+ (log (/ y x)) (log y)))
  (- 0 (log (* (/ y x) y)))
  (- (log 1) (+ (- (log y) (log x)) (log y)))
  (- (log 1) (+ (log (/ y x)) (log y)))
  (- (log 1) (log (* (/ y x) y)))
  (log (/ 1 (* (/ y x) y)))
  (exp (/ 1 (* (/ y x) y)))
  (/ (* (* 1 1) 1) (* (/ (* (* y y) y) (* (* x x) x)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (* (/ y x) (/ y x)) (/ y x)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (* (/ y x) y) (* (/ y x) y)) (* (/ y x) y)))
  (* (cbrt (/ 1 (* (/ y x) y))) (cbrt (/ 1 (* (/ y x) y))))
  (cbrt (/ 1 (* (/ y x) y)))
  (* (* (/ 1 (* (/ y x) y)) (/ 1 (* (/ y x) y))) (/ 1 (* (/ y x) y)))
  (sqrt (/ 1 (* (/ y x) y)))
  (sqrt (/ 1 (* (/ y x) y)))
  (- 1)
  (- (* (/ y x) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ y x))
  (/ (cbrt 1) y)
  (/ (sqrt 1) (/ y x))
  (/ (sqrt 1) y)
  (/ 1 (/ y x))
  (/ 1 y)
  (/ 1 (* (/ y x) y))
  (/ (* (/ y x) y) 1)
  (/ 1 (/ y x))
  (/ (* (/ y x) y) (cbrt 1))
  (/ (* (/ y x) y) (sqrt 1))
  (/ (* (/ y x) y) 1)
  (/ 1 (* y y))
  (expm1 (* (/ y x) y))
  (log1p (* (/ y x) y))
  (* (/ y x) y)
  (+ (- (log y) (log x)) (log y))
  (+ (log (/ y x)) (log y))
  (log (* (/ y x) y))
  (exp (* (/ y x) y))
  (* (/ (* (* y y) y) (* (* x x) x)) (* (* y y) y))
  (* (* (* (/ y x) (/ y x)) (/ y x)) (* (* y y) 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))
  (* (sqrt (/ y x)) (sqrt y))
  (* (sqrt (/ y x)) (sqrt y))
  (* (/ (sqrt y) (sqrt x)) (sqrt y))
  (* (/ (sqrt y) (sqrt x)) (sqrt y))
  (* (/ y x) (* (cbrt y) (cbrt y)))
  (* (/ y x) (sqrt y))
  (* (/ y x) 1)
  (* (cbrt (/ y x)) y)
  (* (sqrt (/ y x)) y)
  (* (/ (cbrt y) (cbrt x)) y)
  (* (/ (cbrt y) (sqrt x)) y)
  (* (/ (cbrt y) x) y)
  (* (/ (sqrt y) (cbrt x)) y)
  (* (/ (sqrt y) (sqrt x)) y)
  (* (/ (sqrt y) x) y)
  (* (/ y (cbrt x)) y)
  (* (/ y (sqrt x)) y)
  (* (/ y x) y)
  (* (/ y x) y)
  (* (/ 1 x) y)
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
5.584 * * [simplify]: iteration 0: 106 enodes
5.619 * * [simplify]: iteration 1: 263 enodes
5.769 * * [simplify]: iteration 2: 1405 enodes
6.869 * * [simplify]: iteration complete: 5000 enodes
6.869 * * [simplify]: Extracting #0: cost 40 inf + 0
6.872 * * [simplify]: Extracting #1: cost 865 inf + 1
6.882 * * [simplify]: Extracting #2: cost 1749 inf + 2398
6.923 * * [simplify]: Extracting #3: cost 771 inf + 115860
6.978 * * [simplify]: Extracting #4: cost 28 inf + 218951
7.050 * * [simplify]: Extracting #5: cost 0 inf + 221346
7.112 * * [simplify]: Extracting #6: cost 0 inf + 221186
7.175 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  -1
  -1
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x y) y)))
  (* (/ (/ x y) y) (* (/ (/ x y) y) (/ (/ x 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))
  -1
  (- (/ (* y y) x))
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ (/ x y) y)
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ 1 (* y y))
  (expm1 (/ (* y y) x))
  (log1p (/ (* y y) x))
  (/ (* y y) x)
  (log (/ (* y y) x))
  (log (/ (* y y) x))
  (log (/ (* y y) x))
  (exp (/ (* y y) x))
  (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x))
  (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x))
  (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x)))
  (cbrt (/ (* y y) x))
  (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (* (* (cbrt y) (/ y x)) (cbrt y))
  (/ (* y (sqrt y)) x)
  (/ y x)
  (* y (cbrt (/ y x)))
  (* (sqrt (/ y x)) y)
  (* y (/ (cbrt y) (cbrt x)))
  (/ (* (cbrt y) y) (sqrt x))
  (* (/ (cbrt y) x) y)
  (/ (sqrt y) (/ (cbrt x) y))
  (* (/ (sqrt y) (sqrt x)) y)
  (/ (sqrt y) (/ x y))
  (* y (/ y (cbrt x)))
  (/ y (/ (sqrt x) y))
  (/ (* y y) x)
  (/ (* y y) x)
  (/ y x)
  (* y y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
7.178 * * * [progress]: adding candidates to table
7.444 * [progress]: [Phase 3 of 3] Extracting.
7.445 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.445 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (/ x (* y y)) (- (/ x (* y y)) 3.0) y x)
7.445 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.491 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.526 * * * * [regimes]: Trying to branch on (- (/ x (* y y)) 3.0) from (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.568 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.638 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))) 3.0))> #<alt (λ (x y) (- (/ 1 (* (/ y x) y)) 3.0))>)
7.707 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
7.707 * [simplify]: Simplifying:
  (- (/ 1 (* (/ y x) y)) 3.0)
7.707 * * [simplify]: iteration 0: 8 enodes
7.708 * * [simplify]: iteration 1: 11 enodes
7.708 * * [simplify]: iteration complete: 11 enodes
7.708 * * [simplify]: Extracting #0: cost 1 inf + 0
7.708 * * [simplify]: Extracting #1: cost 3 inf + 0
7.708 * * [simplify]: Extracting #2: cost 4 inf + 1
7.708 * * [simplify]: Extracting #3: cost 5 inf + 2
7.708 * * [simplify]: Extracting #4: cost 5 inf + 3
7.708 * * [simplify]: Extracting #5: cost 0 inf + 415
7.708 * [simplify]: Simplified to:
  (- (/ 1 (* (/ y x) y)) 3.0)
9.294 * [regime-testing]: Baseline error score: 0.11772712214207068
9.303 * [regime-testing]: Oracle error score: 0.03770283316673599
9.322 * [regime-testing]: End program error score: 0.11772712214207068
9.427 * [regime-testing]: Target error score: 0.08445867764729606