14.363 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (/ x (* y y))
0.019 * * [simplify]: iteration 0: 4 enodes
0.020 * * [simplify]: iteration 1: 6 enodes
0.020 * * [simplify]: iteration complete: 6 enodes
0.020 * * [simplify]: Extracting #0: cost 1 inf + 0
0.020 * * [simplify]: Extracting #1: cost 5 inf + 0
0.021 * * [simplify]: Extracting #2: cost 2 inf + 43
0.021 * * [simplify]: Extracting #3: cost 0 inf + 167
0.021 * [simplify]: Simplified to:
  (/ x (* y y))
0.021 * * [progress]: iteration 1 / 4
0.021 * * * [progress]: picking best candidate
0.024 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.024 * * * [progress]: localizing error
0.029 * * * [progress]: generating rewritten candidates
0.029 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.036 * * * [progress]: generating series expansions
0.036 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.036 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.036 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.036 * [taylor]: Taking taylor expansion of x in y
0.036 * [backup-simplify]: Simplify x into x
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.036 * [taylor]: Taking taylor expansion of y in y
0.036 * [backup-simplify]: Simplify 0 into 0
0.036 * [backup-simplify]: Simplify 1 into 1
0.036 * [backup-simplify]: Simplify (* 1 1) into 1
0.036 * [backup-simplify]: Simplify (/ x 1) into x
0.036 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.036 * [taylor]: Taking taylor expansion of x in x
0.036 * [backup-simplify]: Simplify 0 into 0
0.036 * [backup-simplify]: Simplify 1 into 1
0.036 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.036 * [taylor]: Taking taylor expansion of y in x
0.037 * [backup-simplify]: Simplify y into y
0.037 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.037 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.037 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.037 * [taylor]: Taking taylor expansion of x in x
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.037 * [taylor]: Taking taylor expansion of y in x
0.037 * [backup-simplify]: Simplify y into y
0.037 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.037 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.037 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.037 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.037 * [taylor]: Taking taylor expansion of y in y
0.037 * [backup-simplify]: Simplify 0 into 0
0.037 * [backup-simplify]: Simplify 1 into 1
0.037 * [backup-simplify]: Simplify (* 1 1) into 1
0.037 * [backup-simplify]: Simplify (/ 1 1) into 1
0.037 * [backup-simplify]: Simplify 1 into 1
0.038 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.038 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.038 * [taylor]: Taking taylor expansion of 0 in y
0.038 * [backup-simplify]: Simplify 0 into 0
0.038 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.039 * [backup-simplify]: Simplify 0 into 0
0.039 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.039 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [backup-simplify]: Simplify 0 into 0
0.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.040 * [backup-simplify]: Simplify 0 into 0
0.041 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.041 * [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
0.042 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify 0 into 0
0.042 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.043 * [backup-simplify]: Simplify 0 into 0
0.043 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.044 * [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
0.044 * [taylor]: Taking taylor expansion of 0 in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.044 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.044 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [backup-simplify]: Simplify 0 into 0
0.044 * [backup-simplify]: Simplify 1 into 1
0.044 * [taylor]: Taking taylor expansion of x in y
0.044 * [backup-simplify]: Simplify x into x
0.044 * [backup-simplify]: Simplify (* 1 1) into 1
0.045 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.045 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [backup-simplify]: Simplify y into y
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.045 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.045 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.045 * [taylor]: Taking taylor expansion of y in x
0.045 * [backup-simplify]: Simplify y into y
0.045 * [taylor]: Taking taylor expansion of x in x
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.045 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.045 * [taylor]: Taking taylor expansion of y in y
0.045 * [backup-simplify]: Simplify 0 into 0
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (* 1 1) into 1
0.045 * [backup-simplify]: Simplify 1 into 1
0.045 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.046 * [taylor]: Taking taylor expansion of 0 in y
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.046 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.046 * [backup-simplify]: Simplify 0 into 0
0.047 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.048 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.048 * [taylor]: Taking taylor expansion of 0 in y
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.048 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.048 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.050 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.050 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.050 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.050 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.050 * [taylor]: Taking taylor expansion of -1 in y
0.050 * [backup-simplify]: Simplify -1 into -1
0.050 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.050 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [backup-simplify]: Simplify x into x
0.051 * [backup-simplify]: Simplify (* 1 1) into 1
0.051 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.051 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.051 * [taylor]: Taking taylor expansion of -1 in x
0.051 * [backup-simplify]: Simplify -1 into -1
0.051 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.051 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.051 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.051 * [taylor]: Taking taylor expansion of -1 in x
0.051 * [backup-simplify]: Simplify -1 into -1
0.051 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.051 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.051 * [taylor]: Taking taylor expansion of y in x
0.051 * [backup-simplify]: Simplify y into y
0.051 * [taylor]: Taking taylor expansion of x in x
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.051 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.052 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.052 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.052 * [taylor]: Taking taylor expansion of -1 in y
0.052 * [backup-simplify]: Simplify -1 into -1
0.052 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify (* 1 1) into 1
0.052 * [backup-simplify]: Simplify (* -1 1) into -1
0.052 * [backup-simplify]: Simplify -1 into -1
0.052 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.053 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.053 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.054 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.055 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.056 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.056 * [taylor]: Taking taylor expansion of 0 in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.057 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.059 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.060 * * * [progress]: simplifying candidates
0.060 * [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))
0.060 * * [simplify]: iteration 0: 45 enodes
0.068 * * [simplify]: iteration 1: 112 enodes
0.129 * * [simplify]: iteration 2: 616 enodes
0.460 * * [simplify]: iteration complete: 5001 enodes
0.460 * * [simplify]: Extracting #0: cost 20 inf + 0
0.462 * * [simplify]: Extracting #1: cost 750 inf + 0
0.470 * * [simplify]: Extracting #2: cost 2084 inf + 2861
0.504 * * [simplify]: Extracting #3: cost 765 inf + 142760
0.594 * * [simplify]: Extracting #4: cost 10 inf + 230317
0.666 * * [simplify]: Extracting #5: cost 0 inf + 230730
0.734 * * [simplify]: Extracting #6: cost 0 inf + 230650
0.799 * [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)
0.800 * * * [progress]: adding candidates to table
0.895 * * [progress]: iteration 2 / 4
0.895 * * * [progress]: picking best candidate
0.921 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.921 * * * [progress]: localizing error
0.929 * * * [progress]: generating rewritten candidates
0.929 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.946 * * * [progress]: generating series expansions
0.946 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.947 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
0.947 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.947 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.947 * [taylor]: Taking taylor expansion of x in y
0.947 * [backup-simplify]: Simplify x into x
0.947 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.947 * [taylor]: Taking taylor expansion of y in y
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify 1 into 1
0.947 * [backup-simplify]: Simplify (* 1 1) into 1
0.947 * [backup-simplify]: Simplify (/ x 1) into x
0.947 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.947 * [taylor]: Taking taylor expansion of x in x
0.947 * [backup-simplify]: Simplify 0 into 0
0.947 * [backup-simplify]: Simplify 1 into 1
0.947 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.947 * [taylor]: Taking taylor expansion of y in x
0.947 * [backup-simplify]: Simplify y into y
0.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.948 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.948 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [backup-simplify]: Simplify 0 into 0
0.948 * [backup-simplify]: Simplify 1 into 1
0.948 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.948 * [backup-simplify]: Simplify y into y
0.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.948 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.948 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.948 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.948 * [taylor]: Taking taylor expansion of y in y
0.948 * [backup-simplify]: Simplify 0 into 0
0.948 * [backup-simplify]: Simplify 1 into 1
0.949 * [backup-simplify]: Simplify (* 1 1) into 1
0.949 * [backup-simplify]: Simplify (/ 1 1) into 1
0.949 * [backup-simplify]: Simplify 1 into 1
0.949 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.949 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.949 * [taylor]: Taking taylor expansion of 0 in y
0.949 * [backup-simplify]: Simplify 0 into 0
0.950 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.951 * [backup-simplify]: Simplify 0 into 0
0.951 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.951 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.951 * [taylor]: Taking taylor expansion of 0 in y
0.951 * [backup-simplify]: Simplify 0 into 0
0.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.953 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.954 * [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
0.954 * [taylor]: Taking taylor expansion of 0 in y
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.955 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.956 * [backup-simplify]: Simplify 0 into 0
0.957 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.957 * [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
0.957 * [taylor]: Taking taylor expansion of 0 in y
0.957 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.958 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
0.958 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.958 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.958 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.958 * [taylor]: Taking taylor expansion of y in y
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 1 into 1
0.958 * [taylor]: Taking taylor expansion of x in y
0.958 * [backup-simplify]: Simplify x into x
0.958 * [backup-simplify]: Simplify (* 1 1) into 1
0.958 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.958 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.958 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.959 * [taylor]: Taking taylor expansion of y in x
0.959 * [backup-simplify]: Simplify y into y
0.959 * [taylor]: Taking taylor expansion of x in x
0.959 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify 1 into 1
0.959 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.959 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.959 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.959 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.959 * [taylor]: Taking taylor expansion of y in x
0.959 * [backup-simplify]: Simplify y into y
0.959 * [taylor]: Taking taylor expansion of x in x
0.959 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify 1 into 1
0.959 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.959 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.959 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.959 * [taylor]: Taking taylor expansion of y in y
0.959 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify (* 1 1) into 1
0.960 * [backup-simplify]: Simplify 1 into 1
0.960 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.960 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.960 * [taylor]: Taking taylor expansion of 0 in y
0.960 * [backup-simplify]: Simplify 0 into 0
0.961 * [backup-simplify]: Simplify 0 into 0
0.961 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.961 * [backup-simplify]: Simplify 0 into 0
0.961 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.963 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.963 * [taylor]: Taking taylor expansion of 0 in y
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.964 * [backup-simplify]: Simplify 0 into 0
0.964 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.966 * [taylor]: Taking taylor expansion of 0 in y
0.966 * [backup-simplify]: Simplify 0 into 0
0.966 * [backup-simplify]: Simplify 0 into 0
0.966 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.967 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
0.967 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.967 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.967 * [taylor]: Taking taylor expansion of -1 in y
0.967 * [backup-simplify]: Simplify -1 into -1
0.967 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.967 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.967 * [taylor]: Taking taylor expansion of y in y
0.967 * [backup-simplify]: Simplify 0 into 0
0.967 * [backup-simplify]: Simplify 1 into 1
0.967 * [taylor]: Taking taylor expansion of x in y
0.967 * [backup-simplify]: Simplify x into x
0.967 * [backup-simplify]: Simplify (* 1 1) into 1
0.967 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.967 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.967 * [taylor]: Taking taylor expansion of -1 in x
0.967 * [backup-simplify]: Simplify -1 into -1
0.967 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.967 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.967 * [taylor]: Taking taylor expansion of y in x
0.967 * [backup-simplify]: Simplify y into y
0.967 * [taylor]: Taking taylor expansion of x in x
0.967 * [backup-simplify]: Simplify 0 into 0
0.967 * [backup-simplify]: Simplify 1 into 1
0.968 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.968 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.968 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.968 * [taylor]: Taking taylor expansion of -1 in x
0.968 * [backup-simplify]: Simplify -1 into -1
0.968 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.968 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.968 * [taylor]: Taking taylor expansion of y in x
0.968 * [backup-simplify]: Simplify y into y
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.968 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.968 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.968 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.968 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.968 * [taylor]: Taking taylor expansion of -1 in y
0.968 * [backup-simplify]: Simplify -1 into -1
0.968 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.968 * [taylor]: Taking taylor expansion of y in y
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.969 * [backup-simplify]: Simplify (* 1 1) into 1
0.969 * [backup-simplify]: Simplify (* -1 1) into -1
0.969 * [backup-simplify]: Simplify -1 into -1
0.969 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.970 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.970 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.970 * [taylor]: Taking taylor expansion of 0 in y
0.970 * [backup-simplify]: Simplify 0 into 0
0.970 * [backup-simplify]: Simplify 0 into 0
0.971 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.972 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.972 * [backup-simplify]: Simplify 0 into 0
0.972 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.973 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.974 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.974 * [taylor]: Taking taylor expansion of 0 in y
0.974 * [backup-simplify]: Simplify 0 into 0
0.974 * [backup-simplify]: Simplify 0 into 0
0.974 * [backup-simplify]: Simplify 0 into 0
0.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.975 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.976 * [backup-simplify]: Simplify 0 into 0
0.976 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.979 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.979 * [taylor]: Taking taylor expansion of 0 in y
0.979 * [backup-simplify]: Simplify 0 into 0
0.979 * [backup-simplify]: Simplify 0 into 0
0.979 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.979 * * * [progress]: simplifying candidates
0.981 * [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))
0.982 * * [simplify]: iteration 0: 142 enodes
1.024 * * [simplify]: iteration 1: 343 enodes
1.143 * * [simplify]: iteration 2: 1637 enodes
1.672 * * [simplify]: iteration complete: 5000 enodes
1.672 * * [simplify]: Extracting #0: cost 84 inf + 0
1.675 * * [simplify]: Extracting #1: cost 816 inf + 2
1.686 * * [simplify]: Extracting #2: cost 1850 inf + 22335
1.734 * * [simplify]: Extracting #3: cost 617 inf + 195198
1.781 * * [simplify]: Extracting #4: cost 0 inf + 259823
1.829 * * [simplify]: Extracting #5: cost 0 inf + 259423
1.879 * * [simplify]: Extracting #6: cost 0 inf + 259263
1.926 * [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)
1.929 * * * [progress]: adding candidates to table
2.256 * * [progress]: iteration 3 / 4
2.256 * * * [progress]: picking best candidate
2.285 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x y) (/ 1 y)))>
2.285 * * * [progress]: localizing error
2.293 * * * [progress]: generating rewritten candidates
2.293 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.330 * * * [progress]: generating series expansions
2.330 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.330 * [backup-simplify]: Simplify (* (/ x y) (/ 1 y)) into (/ x (pow y 2))
2.330 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
2.330 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
2.330 * [taylor]: Taking taylor expansion of x in y
2.330 * [backup-simplify]: Simplify x into x
2.331 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.331 * [taylor]: Taking taylor expansion of y in y
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 1 into 1
2.331 * [backup-simplify]: Simplify (* 1 1) into 1
2.331 * [backup-simplify]: Simplify (/ x 1) into x
2.331 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.331 * [taylor]: Taking taylor expansion of x in x
2.331 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify 1 into 1
2.332 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.332 * [taylor]: Taking taylor expansion of y in x
2.332 * [backup-simplify]: Simplify y into y
2.332 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.332 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.332 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
2.332 * [taylor]: Taking taylor expansion of x in x
2.332 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify 1 into 1
2.332 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.332 * [taylor]: Taking taylor expansion of y in x
2.332 * [backup-simplify]: Simplify y into y
2.332 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.332 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.332 * [taylor]: Taking taylor expansion of y in y
2.332 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify 1 into 1
2.333 * [backup-simplify]: Simplify (* 1 1) into 1
2.333 * [backup-simplify]: Simplify (/ 1 1) into 1
2.333 * [backup-simplify]: Simplify 1 into 1
2.333 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.333 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.333 * [taylor]: Taking taylor expansion of 0 in y
2.333 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.334 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.335 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.335 * [taylor]: Taking taylor expansion of 0 in y
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.336 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.337 * [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
2.337 * [taylor]: Taking taylor expansion of 0 in y
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.338 * [backup-simplify]: Simplify 0 into 0
2.339 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.339 * [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
2.339 * [taylor]: Taking taylor expansion of 0 in y
2.339 * [backup-simplify]: Simplify 0 into 0
2.339 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
2.340 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 y)) (/ 1 (/ 1 y))) into (/ (pow y 2) x)
2.340 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
2.340 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.340 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.340 * [taylor]: Taking taylor expansion of y in y
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 1 into 1
2.340 * [taylor]: Taking taylor expansion of x in y
2.340 * [backup-simplify]: Simplify x into x
2.340 * [backup-simplify]: Simplify (* 1 1) into 1
2.340 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.340 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.340 * [taylor]: Taking taylor expansion of y in x
2.340 * [backup-simplify]: Simplify y into y
2.340 * [taylor]: Taking taylor expansion of x in x
2.340 * [backup-simplify]: Simplify 0 into 0
2.340 * [backup-simplify]: Simplify 1 into 1
2.340 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.340 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.340 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.340 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.341 * [taylor]: Taking taylor expansion of y in x
2.341 * [backup-simplify]: Simplify y into y
2.341 * [taylor]: Taking taylor expansion of x in x
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 1 into 1
2.341 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.341 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.341 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.341 * [taylor]: Taking taylor expansion of y in y
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 1 into 1
2.341 * [backup-simplify]: Simplify (* 1 1) into 1
2.341 * [backup-simplify]: Simplify 1 into 1
2.341 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.342 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
2.342 * [taylor]: Taking taylor expansion of 0 in y
2.342 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.342 * [backup-simplify]: Simplify 0 into 0
2.343 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.344 * [taylor]: Taking taylor expansion of 0 in y
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.346 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.346 * [taylor]: Taking taylor expansion of 0 in y
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
2.346 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
2.346 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
2.346 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
2.346 * [taylor]: Taking taylor expansion of -1 in y
2.346 * [backup-simplify]: Simplify -1 into -1
2.346 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
2.346 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.346 * [taylor]: Taking taylor expansion of y in y
2.346 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify 1 into 1
2.346 * [taylor]: Taking taylor expansion of x in y
2.346 * [backup-simplify]: Simplify x into x
2.347 * [backup-simplify]: Simplify (* 1 1) into 1
2.347 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.347 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.347 * [taylor]: Taking taylor expansion of -1 in x
2.347 * [backup-simplify]: Simplify -1 into -1
2.347 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.347 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.347 * [taylor]: Taking taylor expansion of y in x
2.347 * [backup-simplify]: Simplify y into y
2.347 * [taylor]: Taking taylor expansion of x in x
2.347 * [backup-simplify]: Simplify 0 into 0
2.347 * [backup-simplify]: Simplify 1 into 1
2.347 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.347 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.347 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
2.347 * [taylor]: Taking taylor expansion of -1 in x
2.347 * [backup-simplify]: Simplify -1 into -1
2.347 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
2.347 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.347 * [taylor]: Taking taylor expansion of y in x
2.347 * [backup-simplify]: Simplify y into y
2.347 * [taylor]: Taking taylor expansion of x in x
2.347 * [backup-simplify]: Simplify 0 into 0
2.347 * [backup-simplify]: Simplify 1 into 1
2.347 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.347 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
2.347 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
2.347 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
2.347 * [taylor]: Taking taylor expansion of -1 in y
2.348 * [backup-simplify]: Simplify -1 into -1
2.348 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.348 * [taylor]: Taking taylor expansion of y in y
2.348 * [backup-simplify]: Simplify 0 into 0
2.348 * [backup-simplify]: Simplify 1 into 1
2.348 * [backup-simplify]: Simplify (* 1 1) into 1
2.348 * [backup-simplify]: Simplify (* -1 1) into -1
2.348 * [backup-simplify]: Simplify -1 into -1
2.348 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.349 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
2.349 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
2.349 * [taylor]: Taking taylor expansion of 0 in y
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.350 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.352 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.352 * [taylor]: Taking taylor expansion of 0 in y
2.352 * [backup-simplify]: Simplify 0 into 0
2.352 * [backup-simplify]: Simplify 0 into 0
2.352 * [backup-simplify]: Simplify 0 into 0
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.353 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
2.353 * [backup-simplify]: Simplify 0 into 0
2.354 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.357 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.357 * [taylor]: Taking taylor expansion of 0 in y
2.357 * [backup-simplify]: Simplify 0 into 0
2.357 * [backup-simplify]: Simplify 0 into 0
2.357 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
2.357 * * * [progress]: simplifying candidates
2.358 * [simplify]: Simplifying:
  (expm1 (* (/ x y) (/ 1 y)))
  (log1p (* (/ x y) (/ 1 y)))
  (* (/ x y) (/ 1 y))
  (+ (- (log x) (log y)) (- (log y)))
  (+ (- (log x) (log y)) (- 0 (log y)))
  (+ (- (log x) (log y)) (- (log 1) (log y)))
  (+ (- (log x) (log y)) (log (/ 1 y)))
  (+ (log (/ x y)) (- (log y)))
  (+ (log (/ x y)) (- 0 (log y)))
  (+ (log (/ x y)) (- (log 1) (log y)))
  (+ (log (/ x y)) (log (/ 1 y)))
  (log (* (/ x y) (/ 1 y)))
  (exp (* (/ x y) (/ 1 y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* 1 1) 1) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ 1 y) (/ 1 y)) (/ 1 y)))
  (* (cbrt (* (/ x y) (/ 1 y))) (cbrt (* (/ x y) (/ 1 y))))
  (cbrt (* (/ x y) (/ 1 y)))
  (* (* (* (/ x y) (/ 1 y)) (* (/ x y) (/ 1 y))) (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (sqrt (* (/ x y) (/ 1 y)))
  (* x 1)
  (* y y)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt 1) (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (sqrt (/ x y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt 1) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (/ x y) (sqrt (/ 1 y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (/ x y) (/ (sqrt 1) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt 1) (sqrt y)))
  (* (/ x y) (/ (sqrt 1) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) 1)
  (* (cbrt (/ x y)) (/ 1 y))
  (* (sqrt (/ x y)) (/ 1 y))
  (* (/ (cbrt x) (cbrt y)) (/ 1 y))
  (* (/ (cbrt x) (sqrt y)) (/ 1 y))
  (* (/ (cbrt x) y) (/ 1 y))
  (* (/ (sqrt x) (cbrt y)) (/ 1 y))
  (* (/ (sqrt x) (sqrt y)) (/ 1 y))
  (* (/ (sqrt x) y) (/ 1 y))
  (* (/ x (cbrt y)) (/ 1 y))
  (* (/ x (sqrt y)) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ x y) (/ 1 y))
  (* (/ 1 y) (/ 1 y))
  (* (/ x y) 1)
  (* x (/ 1 y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
2.359 * * [simplify]: iteration 0: 112 enodes
2.395 * * [simplify]: iteration 1: 343 enodes
2.577 * * [simplify]: iteration 2: 1940 enodes
3.657 * * [simplify]: iteration complete: 5001 enodes
3.657 * * [simplify]: Extracting #0: cost 33 inf + 0
3.658 * * [simplify]: Extracting #1: cost 643 inf + 1
3.664 * * [simplify]: Extracting #2: cost 1662 inf + 21020
3.687 * * [simplify]: Extracting #3: cost 566 inf + 173145
3.741 * * [simplify]: Extracting #4: cost 32 inf + 226843
3.799 * * [simplify]: Extracting #5: cost 0 inf + 226047
3.856 * * [simplify]: Extracting #6: cost 0 inf + 225807
3.915 * [simplify]: Simplified to:
  (expm1 (/ (/ x y) y))
  (log1p (/ (/ x y) y))
  (/ (/ 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) (/ (/ x y) y))) y)
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (/ 1 y) (* (/ 1 y) (/ 1 y))))
  (/ (* (/ (/ x y) y) (* (/ x y) (/ (/ x y) y))) y)
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (/ 1 y) (* (/ 1 y) (/ 1 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)
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (* (sqrt (/ x y)) (sqrt (/ 1 y)))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (* (sqrt (/ 1 y)) (sqrt x)) (sqrt y))
  (/ (* (sqrt (/ 1 y)) (sqrt x)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (* (/ x y) (* (cbrt (/ 1 y)) (cbrt (/ 1 y))))
  (* (sqrt (/ 1 y)) (/ x y))
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ x y)
  (/ x y)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) y)
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) y) y)
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (* (/ 1 y) (/ 1 y))
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
3.918 * * * [progress]: adding candidates to table
4.113 * * [progress]: iteration 4 / 4
4.113 * * * [progress]: picking best candidate
4.146 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
4.146 * * * [progress]: localizing error
4.159 * * * [progress]: generating rewritten candidates
4.159 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
4.178 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
4.201 * * * [progress]: generating series expansions
4.201 * * * * [progress]: [ 1 / 2 ] generating series at (2)
4.201 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
4.201 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.201 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.202 * [taylor]: Taking taylor expansion of x in x
4.202 * [backup-simplify]: Simplify 0 into 0
4.202 * [backup-simplify]: Simplify 1 into 1
4.202 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.202 * [taylor]: Taking taylor expansion of y in x
4.202 * [backup-simplify]: Simplify y into y
4.202 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.202 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.202 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.202 * [taylor]: Taking taylor expansion of x in y
4.202 * [backup-simplify]: Simplify x into x
4.202 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.202 * [taylor]: Taking taylor expansion of y in y
4.202 * [backup-simplify]: Simplify 0 into 0
4.202 * [backup-simplify]: Simplify 1 into 1
4.203 * [backup-simplify]: Simplify (* 1 1) into 1
4.203 * [backup-simplify]: Simplify (/ x 1) into x
4.203 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.203 * [taylor]: Taking taylor expansion of x in y
4.203 * [backup-simplify]: Simplify x into x
4.203 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.203 * [taylor]: Taking taylor expansion of y in y
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.203 * [backup-simplify]: Simplify (* 1 1) into 1
4.203 * [backup-simplify]: Simplify (/ x 1) into x
4.203 * [taylor]: Taking taylor expansion of x in x
4.203 * [backup-simplify]: Simplify 0 into 0
4.203 * [backup-simplify]: Simplify 1 into 1
4.204 * [backup-simplify]: Simplify 1 into 1
4.204 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.205 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.205 * [taylor]: Taking taylor expansion of 0 in x
4.205 * [backup-simplify]: Simplify 0 into 0
4.205 * [backup-simplify]: Simplify 0 into 0
4.205 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.207 * [taylor]: Taking taylor expansion of 0 in x
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.210 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.210 * [taylor]: Taking taylor expansion of 0 in x
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
4.210 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
4.210 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.210 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.210 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.210 * [taylor]: Taking taylor expansion of y in x
4.210 * [backup-simplify]: Simplify y into y
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 1 into 1
4.210 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.211 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.211 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.211 * [taylor]: Taking taylor expansion of y in y
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 1 into 1
4.211 * [taylor]: Taking taylor expansion of x in y
4.211 * [backup-simplify]: Simplify x into x
4.211 * [backup-simplify]: Simplify (* 1 1) into 1
4.211 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.211 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.211 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.211 * [taylor]: Taking taylor expansion of y in y
4.211 * [backup-simplify]: Simplify 0 into 0
4.211 * [backup-simplify]: Simplify 1 into 1
4.211 * [taylor]: Taking taylor expansion of x in y
4.211 * [backup-simplify]: Simplify x into x
4.212 * [backup-simplify]: Simplify (* 1 1) into 1
4.212 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.212 * [taylor]: Taking taylor expansion of x in x
4.212 * [backup-simplify]: Simplify 0 into 0
4.212 * [backup-simplify]: Simplify 1 into 1
4.212 * [backup-simplify]: Simplify (/ 1 1) into 1
4.212 * [backup-simplify]: Simplify 1 into 1
4.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.213 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.213 * [taylor]: Taking taylor expansion of 0 in x
4.213 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.214 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.215 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.215 * [taylor]: Taking taylor expansion of 0 in x
4.215 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify 0 into 0
4.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.216 * [backup-simplify]: Simplify 0 into 0
4.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.217 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.217 * [taylor]: Taking taylor expansion of 0 in x
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 0 into 0
4.217 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
4.218 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
4.218 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
4.218 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
4.218 * [taylor]: Taking taylor expansion of -1 in x
4.218 * [backup-simplify]: Simplify -1 into -1
4.218 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.218 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.218 * [taylor]: Taking taylor expansion of y in x
4.218 * [backup-simplify]: Simplify y into y
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.219 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.219 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.219 * [taylor]: Taking taylor expansion of -1 in y
4.219 * [backup-simplify]: Simplify -1 into -1
4.219 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.219 * [taylor]: Taking taylor expansion of y in y
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [taylor]: Taking taylor expansion of x in y
4.219 * [backup-simplify]: Simplify x into x
4.219 * [backup-simplify]: Simplify (* 1 1) into 1
4.219 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.219 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.219 * [taylor]: Taking taylor expansion of -1 in y
4.219 * [backup-simplify]: Simplify -1 into -1
4.219 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.219 * [taylor]: Taking taylor expansion of y in y
4.219 * [backup-simplify]: Simplify 0 into 0
4.219 * [backup-simplify]: Simplify 1 into 1
4.219 * [taylor]: Taking taylor expansion of x in y
4.219 * [backup-simplify]: Simplify x into x
4.220 * [backup-simplify]: Simplify (* 1 1) into 1
4.220 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.220 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
4.220 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.220 * [taylor]: Taking taylor expansion of -1 in x
4.220 * [backup-simplify]: Simplify -1 into -1
4.220 * [taylor]: Taking taylor expansion of x in x
4.220 * [backup-simplify]: Simplify 0 into 0
4.220 * [backup-simplify]: Simplify 1 into 1
4.220 * [backup-simplify]: Simplify (/ -1 1) into -1
4.220 * [backup-simplify]: Simplify -1 into -1
4.221 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.221 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.222 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
4.222 * [taylor]: Taking taylor expansion of 0 in x
4.222 * [backup-simplify]: Simplify 0 into 0
4.222 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.223 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.224 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
4.224 * [taylor]: Taking taylor expansion of 0 in x
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.225 * [backup-simplify]: Simplify 0 into 0
4.226 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.226 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.227 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
4.227 * [taylor]: Taking taylor expansion of 0 in x
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.227 * [backup-simplify]: Simplify 0 into 0
4.228 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.228 * [backup-simplify]: Simplify 0 into 0
4.229 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
4.229 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
4.229 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
4.229 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.229 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.229 * [taylor]: Taking taylor expansion of y in x
4.229 * [backup-simplify]: Simplify y into y
4.229 * [taylor]: Taking taylor expansion of x in x
4.229 * [backup-simplify]: Simplify 0 into 0
4.229 * [backup-simplify]: Simplify 1 into 1
4.229 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.229 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.229 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.229 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.229 * [taylor]: Taking taylor expansion of y in y
4.229 * [backup-simplify]: Simplify 0 into 0
4.229 * [backup-simplify]: Simplify 1 into 1
4.229 * [taylor]: Taking taylor expansion of x in y
4.229 * [backup-simplify]: Simplify x into x
4.230 * [backup-simplify]: Simplify (* 1 1) into 1
4.230 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.230 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.230 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.230 * [taylor]: Taking taylor expansion of y in y
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify 1 into 1
4.230 * [taylor]: Taking taylor expansion of x in y
4.230 * [backup-simplify]: Simplify x into x
4.230 * [backup-simplify]: Simplify (* 1 1) into 1
4.230 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.231 * [taylor]: Taking taylor expansion of x in x
4.231 * [backup-simplify]: Simplify 0 into 0
4.231 * [backup-simplify]: Simplify 1 into 1
4.231 * [backup-simplify]: Simplify (/ 1 1) into 1
4.231 * [backup-simplify]: Simplify 1 into 1
4.231 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.238 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.238 * [taylor]: Taking taylor expansion of 0 in x
4.238 * [backup-simplify]: Simplify 0 into 0
4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.239 * [backup-simplify]: Simplify 0 into 0
4.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.240 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.240 * [taylor]: Taking taylor expansion of 0 in x
4.240 * [backup-simplify]: Simplify 0 into 0
4.240 * [backup-simplify]: Simplify 0 into 0
4.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.241 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.242 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.242 * [taylor]: Taking taylor expansion of 0 in x
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 0 into 0
4.242 * [backup-simplify]: Simplify 0 into 0
4.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.243 * [backup-simplify]: Simplify 0 into 0
4.243 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
4.244 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
4.244 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.244 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.244 * [taylor]: Taking taylor expansion of x in x
4.244 * [backup-simplify]: Simplify 0 into 0
4.244 * [backup-simplify]: Simplify 1 into 1
4.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.244 * [taylor]: Taking taylor expansion of y in x
4.244 * [backup-simplify]: Simplify y into y
4.244 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.244 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.244 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.244 * [taylor]: Taking taylor expansion of x in y
4.244 * [backup-simplify]: Simplify x into x
4.244 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.244 * [taylor]: Taking taylor expansion of y in y
4.244 * [backup-simplify]: Simplify 0 into 0
4.244 * [backup-simplify]: Simplify 1 into 1
4.244 * [backup-simplify]: Simplify (* 1 1) into 1
4.245 * [backup-simplify]: Simplify (/ x 1) into x
4.245 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.245 * [taylor]: Taking taylor expansion of x in y
4.245 * [backup-simplify]: Simplify x into x
4.245 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.245 * [taylor]: Taking taylor expansion of y in y
4.245 * [backup-simplify]: Simplify 0 into 0
4.245 * [backup-simplify]: Simplify 1 into 1
4.245 * [backup-simplify]: Simplify (* 1 1) into 1
4.245 * [backup-simplify]: Simplify (/ x 1) into x
4.245 * [taylor]: Taking taylor expansion of x in x
4.245 * [backup-simplify]: Simplify 0 into 0
4.245 * [backup-simplify]: Simplify 1 into 1
4.245 * [backup-simplify]: Simplify 1 into 1
4.246 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.246 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.247 * [taylor]: Taking taylor expansion of 0 in x
4.247 * [backup-simplify]: Simplify 0 into 0
4.247 * [backup-simplify]: Simplify 0 into 0
4.247 * [backup-simplify]: Simplify 0 into 0
4.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.248 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.249 * [taylor]: Taking taylor expansion of 0 in x
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.251 * [taylor]: Taking taylor expansion of 0 in x
4.251 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
4.251 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
4.252 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
4.252 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
4.252 * [taylor]: Taking taylor expansion of -1 in x
4.252 * [backup-simplify]: Simplify -1 into -1
4.252 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.252 * [taylor]: Taking taylor expansion of x in x
4.252 * [backup-simplify]: Simplify 0 into 0
4.252 * [backup-simplify]: Simplify 1 into 1
4.252 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.252 * [taylor]: Taking taylor expansion of y in x
4.252 * [backup-simplify]: Simplify y into y
4.252 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.252 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.252 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.252 * [taylor]: Taking taylor expansion of -1 in y
4.252 * [backup-simplify]: Simplify -1 into -1
4.252 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.252 * [taylor]: Taking taylor expansion of x in y
4.252 * [backup-simplify]: Simplify x into x
4.252 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.252 * [taylor]: Taking taylor expansion of y in y
4.252 * [backup-simplify]: Simplify 0 into 0
4.252 * [backup-simplify]: Simplify 1 into 1
4.252 * [backup-simplify]: Simplify (* 1 1) into 1
4.253 * [backup-simplify]: Simplify (/ x 1) into x
4.253 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.253 * [taylor]: Taking taylor expansion of -1 in y
4.253 * [backup-simplify]: Simplify -1 into -1
4.253 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.253 * [taylor]: Taking taylor expansion of x in y
4.253 * [backup-simplify]: Simplify x into x
4.253 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.253 * [taylor]: Taking taylor expansion of y in y
4.253 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify 1 into 1
4.253 * [backup-simplify]: Simplify (* 1 1) into 1
4.253 * [backup-simplify]: Simplify (/ x 1) into x
4.253 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
4.253 * [taylor]: Taking taylor expansion of (* -1 x) in x
4.253 * [taylor]: Taking taylor expansion of -1 in x
4.253 * [backup-simplify]: Simplify -1 into -1
4.253 * [taylor]: Taking taylor expansion of x in x
4.253 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify 1 into 1
4.254 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
4.254 * [backup-simplify]: Simplify -1 into -1
4.255 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.256 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
4.256 * [taylor]: Taking taylor expansion of 0 in x
4.256 * [backup-simplify]: Simplify 0 into 0
4.256 * [backup-simplify]: Simplify 0 into 0
4.257 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
4.257 * [backup-simplify]: Simplify 0 into 0
4.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.258 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.259 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
4.259 * [taylor]: Taking taylor expansion of 0 in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 0 into 0
4.259 * [backup-simplify]: Simplify 0 into 0
4.260 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.260 * [backup-simplify]: Simplify 0 into 0
4.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.263 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.264 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
4.264 * [taylor]: Taking taylor expansion of 0 in x
4.264 * [backup-simplify]: Simplify 0 into 0
4.264 * [backup-simplify]: Simplify 0 into 0
4.264 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
4.264 * * * [progress]: simplifying candidates
4.268 * [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))))
  (/ (cbrt 1) (/ (cbrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) (/ 1 1)))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) 1))
  (/ (cbrt 1) (/ (cbrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt y) (cbrt y)) x))
  (/ (cbrt 1) (/ (cbrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ (sqrt y) (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (sqrt (/ x y))))
  (/ (cbrt 1) (/ (sqrt y) (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ (sqrt x) 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ (sqrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 (sqrt y))))
  (/ (cbrt 1) (/ (sqrt y) (/ x (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) (/ 1 1)))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) 1))
  (/ (cbrt 1) (/ (sqrt y) (/ x y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt y) x))
  (/ (cbrt 1) (/ (sqrt y) (/ 1 y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ (cbrt 1) (/ y (cbrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt (/ x y))))
  (/ (cbrt 1) (/ y (sqrt (/ x y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (cbrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ (cbrt 1) (/ y (/ (cbrt x) (sqrt y))))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (* (cbrt x) (cbrt x)) 1)))
  (/ (cbrt 1) (/ y (/ (cbrt x) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ (cbrt 1) (/ y (/ (sqrt x) (cbrt y))))
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  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y)))))
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  (/ (* (* y y) y) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))
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  (- y)
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  (/ (sqrt y) (/ x y))
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  (/ (sqrt y) (/ x y))
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  (/ (sqrt y) (/ 1 y))
  (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (cbrt (/ x y)))
  (/ 1 (sqrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ 1 (/ (* (cbrt x) (cbrt x)) 1))
  (/ y (/ (cbrt x) y))
  (/ 1 (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ 1 (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ 1 (/ (sqrt x) 1))
  (/ y (/ (sqrt x) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ x (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ y (/ x (sqrt y)))
  (/ 1 (/ 1 1))
  (/ y (/ x y))
  (/ 1 1)
  (/ y (/ x y))
  (/ 1 x)
  (/ y (/ 1 y))
  (/ 1 (/ x y))
  (/ (/ x y) y)
  (/ y (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (sqrt (/ x y)))
  (/ y (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ 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)
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  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
4.273 * * [simplify]: iteration 0: 421 enodes
4.591 * * [simplify]: iteration 1: 1203 enodes
4.933 * * [simplify]: iteration complete: 5001 enodes
4.933 * * [simplify]: Extracting #0: cost 184 inf + 0
4.936 * * [simplify]: Extracting #1: cost 1847 inf + 705
4.951 * * [simplify]: Extracting #2: cost 1251 inf + 89553
4.995 * * [simplify]: Extracting #3: cost 182 inf + 287550
5.049 * * [simplify]: Extracting #4: cost 0 inf + 319458
5.124 * * [simplify]: Extracting #5: cost 0 inf + 318848
5.178 * * [simplify]: Extracting #6: cost 0 inf + 318688
5.230 * [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))
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  (sqrt x)
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  (/ 1 (/ (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (sqrt x)))
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  (sqrt x)
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  1
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  1
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  x
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  1
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  (/ 1 (* (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x))) (sqrt y)))
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  (/ 1 (/ (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (sqrt x)))
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  1
  1
  x
  1
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  (exp (/ y (/ x y)))
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  (sqrt y)
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  (sqrt y)
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  (/ (sqrt y) x)
  (* (sqrt y) y)
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  (/ 1 (sqrt (/ x y)))
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  (/ 1 (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (/ (* y (cbrt y)) (cbrt x))
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  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (* y y) (cbrt x))
  (/ 1 (/ (/ (sqrt x) (cbrt y)) (cbrt y)))
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  (/ y (/ (sqrt x) (sqrt y)))
  (/ 1 (sqrt x))
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  1
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  1
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  (/ 1 x)
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  (/ (* 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))
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  y
  y
  (/ y x)
  (/ x (* (cbrt y) y))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) y)
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5.248 * * * [progress]: adding candidates to table
6.265 * [progress]: [Phase 3 of 3] Extracting.
6.265 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ x (* y y)))>)
6.266 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
6.266 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ x (* y y)))>)
6.300 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ x (* y y)))>)
6.349 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ x (* y y)))>)
6.406 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ (/ x y) y))> #<alt (λ (x y) (* (/ 1 (sqrt y)) (/ (/ x y) (sqrt y))))> #<alt (λ (x y) (* (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y))) (cbrt (/ (/ x y) y))))> #<alt (λ (x y) (/ 1 (/ y (/ x y))))> #<alt (λ (x y) (/ x (* y y)))>)
6.449 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.449 * [simplify]: Simplifying:
  (/ (/ x y) y)
6.449 * * [simplify]: iteration 0: 4 enodes
6.449 * * [simplify]: iteration complete: 4 enodes
6.449 * * [simplify]: Extracting #0: cost 1 inf + 0
6.449 * * [simplify]: Extracting #1: cost 3 inf + 0
6.450 * * [simplify]: Extracting #2: cost 3 inf + 1
6.450 * * [simplify]: Extracting #3: cost 2 inf + 2
6.450 * * [simplify]: Extracting #4: cost 0 inf + 126
6.450 * [simplify]: Simplified to:
  (/ (/ x y) y)
7.808 * [regime-testing]: Baseline error score: 0.17139642455306914
7.818 * [regime-testing]: Oracle error score: 0.025378172271533942
7.846 * [regime-testing]: End program error score: 0.17139642455306914
7.992 * [regime-testing]: Target error score: 0.17139642455306914