77.176 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (/ x (* y y))
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: Extracting # 3 : cost  0
0.032 * * [simplify]: Extracting # 4 : cost  0
0.032 * * [simplify]: iteration  0 :  4  enodes  (cost  5 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: iteration done:  6  enodes  (cost  5 )
0.035 * [simplify]: Simplified to:
  (/ x (* y y))
0.035 * * [progress]: iteration 1 / 4
0.035 * * * [progress]: picking best candidate
0.037 * * * * [pick]: Picked  #<alt (λ (x y) (/ x (* y y)))>
0.037 * * * [progress]: localizing error
0.043 * * * [progress]: generating rewritten candidates
0.043 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.055 * * * [progress]: generating series expansions
0.055 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.055 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.055 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.056 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [backup-simplify]: Simplify x into x
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (* 1 1) into 1
0.056 * [backup-simplify]: Simplify (/ x 1) into x
0.056 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.057 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.057 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [backup-simplify]: Simplify y into y
0.057 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.057 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.057 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.057 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (* 1 1) into 1
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.058 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.059 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.060 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.063 * [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
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.064 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.066 * [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
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.067 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.067 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.067 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [backup-simplify]: Simplify x into x
0.067 * [backup-simplify]: Simplify (* 1 1) into 1
0.067 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.067 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.067 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.067 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.068 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [backup-simplify]: Simplify y into y
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.068 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (* 1 1) into 1
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.075 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.075 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.075 * [taylor]: Taking taylor expansion of -1 in y
0.075 * [backup-simplify]: Simplify -1 into -1
0.075 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [taylor]: Taking taylor expansion of x in y
0.075 * [backup-simplify]: Simplify x into x
0.075 * [backup-simplify]: Simplify (* 1 1) into 1
0.076 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.076 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.076 * [taylor]: Taking taylor expansion of -1 in x
0.076 * [backup-simplify]: Simplify -1 into -1
0.076 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
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 * [taylor]: Taking taylor expansion of x in x
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.076 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.076 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.076 * [taylor]: Taking taylor expansion of -1 in x
0.076 * [backup-simplify]: Simplify -1 into -1
0.076 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
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 * [taylor]: Taking taylor expansion of x in x
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.076 * [backup-simplify]: Simplify (/ (pow y 2) 1) 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
0.077 * [taylor]: Taking taylor expansion of -1 in y
0.077 * [backup-simplify]: Simplify -1 into -1
0.077 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [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
0.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ (* -1 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
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.080 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 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
0.082 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.086 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.087 * * * [progress]: simplifying candidates
0.088 * [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))
0.088 * * [simplify]: Extracting # 0 : cost  0
0.088 * * [simplify]: Extracting # 1 : cost  0
0.088 * * [simplify]: Extracting # 2 : cost  0
0.088 * * [simplify]: Extracting # 3 : cost  0
0.089 * * [simplify]: Extracting # 4 : cost  0
0.089 * * [simplify]: Extracting # 5 : cost  0
0.089 * * [simplify]: iteration  0 :  45  enodes  (cost  197 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.103 * * [simplify]: iteration  1 :  112  enodes  (cost  194 )
0.168 * * [simplify]: Extracting # 0 : cost  0
0.169 * * [simplify]: Extracting # 1 : cost  0
0.170 * * [simplify]: Extracting # 2 : cost  0
0.171 * * [simplify]: Extracting # 3 : cost  0
0.172 * * [simplify]: Extracting # 4 : cost  0
0.173 * * [simplify]: iteration  2 :  615  enodes  (cost  168 )
0.510 * * [simplify]: Extracting # 0 : cost  0
0.518 * * [simplify]: Extracting # 1 : cost  0
0.529 * * [simplify]: Extracting # 2 : cost  0
0.539 * * [simplify]: Extracting # 3 : cost  0
0.549 * * [simplify]: Extracting # 4 : cost  0
0.558 * * [simplify]: iteration done:  5000  enodes  (cost  164 )
0.559 * [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)))
  (pow (/ x (* y y)) 3)
  (pow (/ x (* y y)) 3)
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (pow (/ x (* y y)) 3)
  (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 (* y y))
  (/ x (* y y))
  (/ x (* y y))
0.559 * * * [progress]: adding candidates to table
0.604 * * [progress]: iteration 2 / 4
0.604 * * * [progress]: picking best candidate
0.610 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ x y) y))>
0.610 * * * [progress]: localizing error
0.615 * * * [progress]: generating rewritten candidates
0.615 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.636 * * * [progress]: generating series expansions
0.636 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.636 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
0.636 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.636 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.636 * [taylor]: Taking taylor expansion of x in y
0.636 * [backup-simplify]: Simplify x into x
0.636 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.636 * [taylor]: Taking taylor expansion of y in y
0.636 * [backup-simplify]: Simplify 0 into 0
0.636 * [backup-simplify]: Simplify 1 into 1
0.637 * [backup-simplify]: Simplify (* 1 1) into 1
0.637 * [backup-simplify]: Simplify (/ x 1) into x
0.637 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 1 into 1
0.637 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [backup-simplify]: Simplify y into y
0.637 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.637 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.637 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [backup-simplify]: Simplify 0 into 0
0.637 * [backup-simplify]: Simplify 1 into 1
0.637 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [backup-simplify]: Simplify y into y
0.637 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.638 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.638 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [backup-simplify]: Simplify 0 into 0
0.638 * [backup-simplify]: Simplify 1 into 1
0.638 * [backup-simplify]: Simplify (* 1 1) into 1
0.638 * [backup-simplify]: Simplify (/ 1 1) into 1
0.638 * [backup-simplify]: Simplify 1 into 1
0.639 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.639 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.640 * [backup-simplify]: Simplify 0 into 0
0.640 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.641 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.641 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.642 * [backup-simplify]: Simplify 0 into 0
0.643 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.644 * [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
0.644 * [taylor]: Taking taylor expansion of 0 in y
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.645 * [backup-simplify]: Simplify 0 into 0
0.646 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.647 * [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
0.647 * [taylor]: Taking taylor expansion of 0 in y
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.647 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
0.647 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.647 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.647 * [taylor]: Taking taylor expansion of y in y
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify 1 into 1
0.647 * [taylor]: Taking taylor expansion of x in y
0.647 * [backup-simplify]: Simplify x into x
0.648 * [backup-simplify]: Simplify (* 1 1) into 1
0.648 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.648 * [taylor]: Taking taylor expansion of y in x
0.648 * [backup-simplify]: Simplify y into y
0.648 * [taylor]: Taking taylor expansion of x in x
0.648 * [backup-simplify]: Simplify 0 into 0
0.648 * [backup-simplify]: Simplify 1 into 1
0.648 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.648 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.648 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.648 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.648 * [taylor]: Taking taylor expansion of y in x
0.648 * [backup-simplify]: Simplify y into y
0.648 * [taylor]: Taking taylor expansion of x in x
0.648 * [backup-simplify]: Simplify 0 into 0
0.648 * [backup-simplify]: Simplify 1 into 1
0.648 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.649 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.649 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [backup-simplify]: Simplify 0 into 0
0.649 * [backup-simplify]: Simplify 1 into 1
0.649 * [backup-simplify]: Simplify (* 1 1) into 1
0.649 * [backup-simplify]: Simplify 1 into 1
0.649 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.650 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.650 * [taylor]: Taking taylor expansion of 0 in y
0.650 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.651 * [backup-simplify]: Simplify 0 into 0
0.651 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.652 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.652 * [taylor]: Taking taylor expansion of 0 in y
0.652 * [backup-simplify]: Simplify 0 into 0
0.652 * [backup-simplify]: Simplify 0 into 0
0.652 * [backup-simplify]: Simplify 0 into 0
0.653 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.653 * [backup-simplify]: Simplify 0 into 0
0.654 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.655 * [taylor]: Taking taylor expansion of 0 in y
0.655 * [backup-simplify]: Simplify 0 into 0
0.655 * [backup-simplify]: Simplify 0 into 0
0.656 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.656 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
0.656 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.656 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.656 * [taylor]: Taking taylor expansion of -1 in y
0.656 * [backup-simplify]: Simplify -1 into -1
0.656 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.656 * [taylor]: Taking taylor expansion of y in y
0.656 * [backup-simplify]: Simplify 0 into 0
0.656 * [backup-simplify]: Simplify 1 into 1
0.656 * [taylor]: Taking taylor expansion of x in y
0.656 * [backup-simplify]: Simplify x into x
0.656 * [backup-simplify]: Simplify (* 1 1) into 1
0.656 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.656 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.656 * [taylor]: Taking taylor expansion of -1 in x
0.656 * [backup-simplify]: Simplify -1 into -1
0.656 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.657 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [backup-simplify]: Simplify y into y
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify 1 into 1
0.657 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.657 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.657 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.657 * [taylor]: Taking taylor expansion of -1 in x
0.657 * [backup-simplify]: Simplify -1 into -1
0.657 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.657 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.657 * [taylor]: Taking taylor expansion of y in x
0.657 * [backup-simplify]: Simplify y into y
0.657 * [taylor]: Taking taylor expansion of x in x
0.657 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify 1 into 1
0.657 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.657 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.657 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.657 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.657 * [taylor]: Taking taylor expansion of -1 in y
0.657 * [backup-simplify]: Simplify -1 into -1
0.657 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.658 * [taylor]: Taking taylor expansion of y in y
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 1 into 1
0.658 * [backup-simplify]: Simplify (* 1 1) into 1
0.658 * [backup-simplify]: Simplify (* -1 1) into -1
0.658 * [backup-simplify]: Simplify -1 into -1
0.658 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.660 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.660 * [taylor]: Taking taylor expansion of 0 in y
0.660 * [backup-simplify]: Simplify 0 into 0
0.660 * [backup-simplify]: Simplify 0 into 0
0.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.661 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.661 * [backup-simplify]: Simplify 0 into 0
0.661 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.662 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.663 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.663 * [taylor]: Taking taylor expansion of 0 in y
0.663 * [backup-simplify]: Simplify 0 into 0
0.663 * [backup-simplify]: Simplify 0 into 0
0.663 * [backup-simplify]: Simplify 0 into 0
0.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.665 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.665 * [backup-simplify]: Simplify 0 into 0
0.665 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.668 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.668 * [taylor]: Taking taylor expansion of 0 in y
0.668 * [backup-simplify]: Simplify 0 into 0
0.668 * [backup-simplify]: Simplify 0 into 0
0.668 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.668 * * * [progress]: simplifying candidates
0.670 * [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))
0.673 * * [simplify]: Extracting # 0 : cost  0
0.673 * * [simplify]: Extracting # 1 : cost  0
0.673 * * [simplify]: Extracting # 2 : cost  0
0.674 * * [simplify]: Extracting # 3 : cost  0
0.674 * * [simplify]: Extracting # 4 : cost  0
0.674 * * [simplify]: Extracting # 5 : cost  0
0.674 * * [simplify]: Extracting # 6 : cost  0
0.675 * * [simplify]: iteration  0 :  142  enodes  (cost  874 )
0.722 * * [simplify]: Extracting # 0 : cost  0
0.723 * * [simplify]: Extracting # 1 : cost  0
0.723 * * [simplify]: Extracting # 2 : cost  0
0.724 * * [simplify]: iteration  1 :  343  enodes  (cost  825 )
0.892 * * [simplify]: Extracting # 0 : cost  0
0.895 * * [simplify]: Extracting # 1 : cost  0
0.898 * * [simplify]: Extracting # 2 : cost  0
0.900 * * [simplify]: Extracting # 3 : cost  0
0.903 * * [simplify]: iteration  2 :  1630  enodes  (cost  773 )
1.640 * * [simplify]: Extracting # 0 : cost  0
1.654 * * [simplify]: Extracting # 1 : cost  0
1.664 * * [simplify]: Extracting # 2 : cost  0
1.673 * * [simplify]: Extracting # 3 : cost  0
1.682 * * [simplify]: Extracting # 4 : cost  0
1.693 * * [simplify]: iteration done:  5001  enodes  (cost  761 )
1.694 * [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))
  (/ (pow (/ x y) 3) (pow y 3))
  (/ (pow (/ x y) 3) (pow y 3))
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (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)))
  (/ (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 x)) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (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)) y)
  (/ (cbrt x) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (* (cbrt x) (cbrt x))
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (pow (cbrt y) 3)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 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) (pow (cbrt y) 3)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  1
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  1
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ x y)
  (/ 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 y)
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
1.694 * * * [progress]: adding candidates to table
1.859 * * [progress]: iteration 3 / 4
1.859 * * * [progress]: picking best candidate
1.865 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ x y) (/ 1 y)))>
1.865 * * * [progress]: localizing error
1.874 * * * [progress]: generating rewritten candidates
1.874 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.913 * * * [progress]: generating series expansions
1.914 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.914 * [backup-simplify]: Simplify (* (/ x y) (/ 1 y)) into (/ x (pow y 2))
1.914 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.914 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.914 * [taylor]: Taking taylor expansion of x in y
1.914 * [backup-simplify]: Simplify x into x
1.914 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.914 * [taylor]: Taking taylor expansion of y in y
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify 1 into 1
1.915 * [backup-simplify]: Simplify (* 1 1) into 1
1.915 * [backup-simplify]: Simplify (/ x 1) into x
1.915 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.915 * [taylor]: Taking taylor expansion of x in x
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 1 into 1
1.915 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.915 * [taylor]: Taking taylor expansion of y in x
1.915 * [backup-simplify]: Simplify y into y
1.915 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.915 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.915 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.915 * [taylor]: Taking taylor expansion of x in x
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 1 into 1
1.915 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.915 * [taylor]: Taking taylor expansion of y in x
1.915 * [backup-simplify]: Simplify y into y
1.915 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.915 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.915 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.916 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.916 * [taylor]: Taking taylor expansion of y in y
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify 1 into 1
1.916 * [backup-simplify]: Simplify (* 1 1) into 1
1.916 * [backup-simplify]: Simplify (/ 1 1) into 1
1.916 * [backup-simplify]: Simplify 1 into 1
1.916 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.917 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.917 * [taylor]: Taking taylor expansion of 0 in y
1.917 * [backup-simplify]: Simplify 0 into 0
1.917 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.918 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.919 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
1.919 * [taylor]: Taking taylor expansion of 0 in y
1.919 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.920 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.922 * [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
1.922 * [taylor]: Taking taylor expansion of 0 in y
1.922 * [backup-simplify]: Simplify 0 into 0
1.922 * [backup-simplify]: Simplify 0 into 0
1.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.923 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.923 * [backup-simplify]: Simplify 0 into 0
1.924 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.925 * [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
1.925 * [taylor]: Taking taylor expansion of 0 in y
1.925 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify 0 into 0
1.925 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
1.925 * [backup-simplify]: Simplify (* (/ (/ 1 x) (/ 1 y)) (/ 1 (/ 1 y))) into (/ (pow y 2) x)
1.925 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.925 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.925 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.926 * [taylor]: Taking taylor expansion of y in y
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 1 into 1
1.926 * [taylor]: Taking taylor expansion of x in y
1.926 * [backup-simplify]: Simplify x into x
1.926 * [backup-simplify]: Simplify (* 1 1) into 1
1.926 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.926 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.926 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.926 * [taylor]: Taking taylor expansion of y in x
1.926 * [backup-simplify]: Simplify y into y
1.926 * [taylor]: Taking taylor expansion of x in x
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 1 into 1
1.926 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.927 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.927 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.927 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.927 * [taylor]: Taking taylor expansion of y in x
1.927 * [backup-simplify]: Simplify y into y
1.927 * [taylor]: Taking taylor expansion of x in x
1.927 * [backup-simplify]: Simplify 0 into 0
1.927 * [backup-simplify]: Simplify 1 into 1
1.927 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.927 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.927 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.927 * [taylor]: Taking taylor expansion of y in y
1.927 * [backup-simplify]: Simplify 0 into 0
1.927 * [backup-simplify]: Simplify 1 into 1
1.927 * [backup-simplify]: Simplify (* 1 1) into 1
1.928 * [backup-simplify]: Simplify 1 into 1
1.928 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.928 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
1.928 * [taylor]: Taking taylor expansion of 0 in y
1.928 * [backup-simplify]: Simplify 0 into 0
1.929 * [backup-simplify]: Simplify 0 into 0
1.929 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.929 * [backup-simplify]: Simplify 0 into 0
1.929 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.931 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.931 * [taylor]: Taking taylor expansion of 0 in y
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.931 * [backup-simplify]: Simplify 0 into 0
1.932 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.934 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.934 * [taylor]: Taking taylor expansion of 0 in y
1.934 * [backup-simplify]: Simplify 0 into 0
1.934 * [backup-simplify]: Simplify 0 into 0
1.934 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
1.934 * [backup-simplify]: Simplify (* (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
1.934 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.934 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.934 * [taylor]: Taking taylor expansion of -1 in y
1.934 * [backup-simplify]: Simplify -1 into -1
1.934 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.934 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.934 * [taylor]: Taking taylor expansion of y in y
1.935 * [backup-simplify]: Simplify 0 into 0
1.935 * [backup-simplify]: Simplify 1 into 1
1.935 * [taylor]: Taking taylor expansion of x in y
1.935 * [backup-simplify]: Simplify x into x
1.935 * [backup-simplify]: Simplify (* 1 1) into 1
1.935 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.935 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.935 * [taylor]: Taking taylor expansion of -1 in x
1.935 * [backup-simplify]: Simplify -1 into -1
1.935 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.935 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.935 * [taylor]: Taking taylor expansion of y in x
1.935 * [backup-simplify]: Simplify y into y
1.935 * [taylor]: Taking taylor expansion of x in x
1.935 * [backup-simplify]: Simplify 0 into 0
1.935 * [backup-simplify]: Simplify 1 into 1
1.935 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.935 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.935 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.935 * [taylor]: Taking taylor expansion of -1 in x
1.935 * [backup-simplify]: Simplify -1 into -1
1.935 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.936 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.936 * [taylor]: Taking taylor expansion of y in x
1.936 * [backup-simplify]: Simplify y into y
1.936 * [taylor]: Taking taylor expansion of x in x
1.936 * [backup-simplify]: Simplify 0 into 0
1.936 * [backup-simplify]: Simplify 1 into 1
1.936 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.936 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
1.936 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
1.936 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.936 * [taylor]: Taking taylor expansion of -1 in y
1.936 * [backup-simplify]: Simplify -1 into -1
1.936 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.936 * [taylor]: Taking taylor expansion of y in y
1.936 * [backup-simplify]: Simplify 0 into 0
1.936 * [backup-simplify]: Simplify 1 into 1
1.936 * [backup-simplify]: Simplify (* 1 1) into 1
1.937 * [backup-simplify]: Simplify (* -1 1) into -1
1.937 * [backup-simplify]: Simplify -1 into -1
1.937 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.938 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
1.938 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
1.938 * [taylor]: Taking taylor expansion of 0 in y
1.938 * [backup-simplify]: Simplify 0 into 0
1.938 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.939 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
1.939 * [backup-simplify]: Simplify 0 into 0
1.940 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.941 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.942 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.942 * [taylor]: Taking taylor expansion of 0 in y
1.942 * [backup-simplify]: Simplify 0 into 0
1.942 * [backup-simplify]: Simplify 0 into 0
1.942 * [backup-simplify]: Simplify 0 into 0
1.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.943 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
1.943 * [backup-simplify]: Simplify 0 into 0
1.944 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.945 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.946 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.947 * [taylor]: Taking taylor expansion of 0 in y
1.947 * [backup-simplify]: Simplify 0 into 0
1.947 * [backup-simplify]: Simplify 0 into 0
1.947 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
1.947 * * * [progress]: simplifying candidates
1.948 * [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))
1.950 * * [simplify]: Extracting # 0 : cost  0
1.950 * * [simplify]: Extracting # 1 : cost  0
1.950 * * [simplify]: Extracting # 2 : cost  0
1.950 * * [simplify]: Extracting # 3 : cost  0
1.950 * * [simplify]: Extracting # 4 : cost  0
1.951 * * [simplify]: Extracting # 5 : cost  0
1.951 * * [simplify]: iteration  0 :  112  enodes  (cost  649 )
1.998 * * [simplify]: Extracting # 0 : cost  0
1.998 * * [simplify]: Extracting # 1 : cost  0
1.999 * * [simplify]: Extracting # 2 : cost  0
1.999 * * [simplify]: iteration  1 :  343  enodes  (cost  581 )
2.270 * * [simplify]: Extracting # 0 : cost  0
2.272 * * [simplify]: Extracting # 1 : cost  0
2.275 * * [simplify]: Extracting # 2 : cost  0
2.278 * * [simplify]: Extracting # 3 : cost  0
2.281 * * [simplify]: Extracting # 4 : cost  0
2.284 * * [simplify]: iteration  2 :  1936  enodes  (cost  442 )
3.539 * * [simplify]: Extracting # 0 : cost  0
3.564 * * [simplify]: Extracting # 1 : cost  0
3.573 * * [simplify]: Extracting # 2 : cost  0
3.580 * * [simplify]: Extracting # 3 : cost  0
3.587 * * [simplify]: Extracting # 4 : cost  0
3.592 * * [simplify]: iteration done:  5000  enodes  (cost  438 )
3.592 * [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))
  (/ (/ (pow x 3) (pow y 3)) (pow y 3))
  (* (/ (pow x 3) (pow y 3)) (pow (/ 1 y) 3))
  (/ (pow (/ x y) 3) (pow y 3))
  (pow (/ (/ x y) y) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ (/ x y) y) 3)
  (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 x) (sqrt y)) (sqrt (/ 1 y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ 1 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))
  (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x (sqrt y)) y)
  (/ x y)
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x (sqrt y)) y)
  (/ x y)
  (/ (/ (/ x y) (cbrt y)) (cbrt y))
  (/ (/ x (sqrt y)) y)
  (/ x y)
  (/ x y)
  (/ x 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)
  (/ x y)
  (/ x y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
3.593 * * * [progress]: adding candidates to table
3.714 * * [progress]: iteration 4 / 4
3.714 * * * [progress]: picking best candidate
3.724 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ y (/ x y))))>
3.724 * * * [progress]: localizing error
3.734 * * * [progress]: generating rewritten candidates
3.734 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.772 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
3.799 * * * [progress]: generating series expansions
3.799 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.799 * [backup-simplify]: Simplify (/ 1 (/ y (/ x y))) into (/ x (pow y 2))
3.799 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
3.799 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.799 * [taylor]: Taking taylor expansion of x in x
3.799 * [backup-simplify]: Simplify 0 into 0
3.799 * [backup-simplify]: Simplify 1 into 1
3.799 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.799 * [taylor]: Taking taylor expansion of y in x
3.799 * [backup-simplify]: Simplify y into y
3.799 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.799 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.799 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.799 * [taylor]: Taking taylor expansion of x in y
3.799 * [backup-simplify]: Simplify x into x
3.799 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.799 * [taylor]: Taking taylor expansion of y in y
3.799 * [backup-simplify]: Simplify 0 into 0
3.799 * [backup-simplify]: Simplify 1 into 1
3.800 * [backup-simplify]: Simplify (* 1 1) into 1
3.800 * [backup-simplify]: Simplify (/ x 1) into x
3.800 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.800 * [taylor]: Taking taylor expansion of x in y
3.800 * [backup-simplify]: Simplify x into x
3.800 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.800 * [taylor]: Taking taylor expansion of y in y
3.800 * [backup-simplify]: Simplify 0 into 0
3.800 * [backup-simplify]: Simplify 1 into 1
3.800 * [backup-simplify]: Simplify (* 1 1) into 1
3.800 * [backup-simplify]: Simplify (/ x 1) into x
3.801 * [taylor]: Taking taylor expansion of x in x
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 1 into 1
3.801 * [backup-simplify]: Simplify 1 into 1
3.801 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.802 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.802 * [taylor]: Taking taylor expansion of 0 in x
3.802 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.803 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.803 * [taylor]: Taking taylor expansion of 0 in x
3.803 * [backup-simplify]: Simplify 0 into 0
3.803 * [backup-simplify]: Simplify 0 into 0
3.803 * [backup-simplify]: Simplify 0 into 0
3.803 * [backup-simplify]: Simplify 0 into 0
3.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.805 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.805 * [taylor]: Taking taylor expansion of 0 in x
3.805 * [backup-simplify]: Simplify 0 into 0
3.805 * [backup-simplify]: Simplify 0 into 0
3.805 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
3.805 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 y) (/ (/ 1 x) (/ 1 y)))) into (/ (pow y 2) x)
3.805 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
3.805 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.805 * [taylor]: Taking taylor expansion of y in x
3.805 * [backup-simplify]: Simplify y into y
3.805 * [taylor]: Taking taylor expansion of x in x
3.805 * [backup-simplify]: Simplify 0 into 0
3.805 * [backup-simplify]: Simplify 1 into 1
3.805 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.806 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.806 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.806 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.806 * [taylor]: Taking taylor expansion of y in y
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.806 * [taylor]: Taking taylor expansion of x in y
3.806 * [backup-simplify]: Simplify x into x
3.806 * [backup-simplify]: Simplify (* 1 1) into 1
3.806 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.806 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.806 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.806 * [taylor]: Taking taylor expansion of y in y
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.806 * [taylor]: Taking taylor expansion of x in y
3.806 * [backup-simplify]: Simplify x into x
3.806 * [backup-simplify]: Simplify (* 1 1) into 1
3.806 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.806 * [taylor]: Taking taylor expansion of x in x
3.806 * [backup-simplify]: Simplify 0 into 0
3.806 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (/ 1 1) into 1
3.807 * [backup-simplify]: Simplify 1 into 1
3.807 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.807 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.807 * [taylor]: Taking taylor expansion of 0 in x
3.807 * [backup-simplify]: Simplify 0 into 0
3.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.808 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.809 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.809 * [taylor]: Taking taylor expansion of 0 in x
3.809 * [backup-simplify]: Simplify 0 into 0
3.809 * [backup-simplify]: Simplify 0 into 0
3.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.810 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.811 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.811 * [taylor]: Taking taylor expansion of 0 in x
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
3.813 * [backup-simplify]: Simplify (/ 1 (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y))))) into (* -1 (/ (pow y 2) x))
3.813 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
3.813 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
3.813 * [taylor]: Taking taylor expansion of -1 in x
3.813 * [backup-simplify]: Simplify -1 into -1
3.813 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.813 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.813 * [taylor]: Taking taylor expansion of y in x
3.813 * [backup-simplify]: Simplify y into y
3.813 * [taylor]: Taking taylor expansion of x in x
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.813 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.813 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
3.813 * [taylor]: Taking taylor expansion of -1 in y
3.813 * [backup-simplify]: Simplify -1 into -1
3.813 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.813 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.813 * [taylor]: Taking taylor expansion of y in y
3.813 * [backup-simplify]: Simplify 0 into 0
3.813 * [backup-simplify]: Simplify 1 into 1
3.813 * [taylor]: Taking taylor expansion of x in y
3.814 * [backup-simplify]: Simplify x into x
3.814 * [backup-simplify]: Simplify (* 1 1) into 1
3.814 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.814 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
3.814 * [taylor]: Taking taylor expansion of -1 in y
3.814 * [backup-simplify]: Simplify -1 into -1
3.814 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.814 * [taylor]: Taking taylor expansion of y in y
3.814 * [backup-simplify]: Simplify 0 into 0
3.814 * [backup-simplify]: Simplify 1 into 1
3.814 * [taylor]: Taking taylor expansion of x in y
3.814 * [backup-simplify]: Simplify x into x
3.815 * [backup-simplify]: Simplify (* 1 1) into 1
3.815 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.815 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
3.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.815 * [taylor]: Taking taylor expansion of -1 in x
3.815 * [backup-simplify]: Simplify -1 into -1
3.815 * [taylor]: Taking taylor expansion of x in x
3.815 * [backup-simplify]: Simplify 0 into 0
3.815 * [backup-simplify]: Simplify 1 into 1
3.815 * [backup-simplify]: Simplify (/ -1 1) into -1
3.815 * [backup-simplify]: Simplify -1 into -1
3.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.816 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.817 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
3.817 * [taylor]: Taking taylor expansion of 0 in x
3.817 * [backup-simplify]: Simplify 0 into 0
3.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.819 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.819 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.819 * [taylor]: Taking taylor expansion of 0 in x
3.819 * [backup-simplify]: Simplify 0 into 0
3.819 * [backup-simplify]: Simplify 0 into 0
3.820 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.820 * [backup-simplify]: Simplify 0 into 0
3.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.822 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.823 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
3.823 * [taylor]: Taking taylor expansion of 0 in x
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.824 * [backup-simplify]: Simplify 0 into 0
3.824 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
3.824 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
3.824 * [backup-simplify]: Simplify (/ y (/ x y)) into (/ (pow y 2) x)
3.824 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
3.825 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
3.825 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.825 * [taylor]: Taking taylor expansion of y in x
3.825 * [backup-simplify]: Simplify y into y
3.825 * [taylor]: Taking taylor expansion of x in x
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.825 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
3.825 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.825 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.825 * [taylor]: Taking taylor expansion of y in y
3.825 * [backup-simplify]: Simplify 0 into 0
3.825 * [backup-simplify]: Simplify 1 into 1
3.825 * [taylor]: Taking taylor expansion of x in y
3.825 * [backup-simplify]: Simplify x into x
3.825 * [backup-simplify]: Simplify (* 1 1) into 1
3.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.826 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
3.826 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.826 * [taylor]: Taking taylor expansion of y in y
3.826 * [backup-simplify]: Simplify 0 into 0
3.826 * [backup-simplify]: Simplify 1 into 1
3.826 * [taylor]: Taking taylor expansion of x in y
3.826 * [backup-simplify]: Simplify x into x
3.826 * [backup-simplify]: Simplify (* 1 1) into 1
3.826 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.827 * [taylor]: Taking taylor expansion of x in x
3.827 * [backup-simplify]: Simplify 0 into 0
3.827 * [backup-simplify]: Simplify 1 into 1
3.827 * [backup-simplify]: Simplify (/ 1 1) into 1
3.827 * [backup-simplify]: Simplify 1 into 1
3.828 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.828 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
3.828 * [taylor]: Taking taylor expansion of 0 in x
3.828 * [backup-simplify]: Simplify 0 into 0
3.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.828 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.829 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.829 * [taylor]: Taking taylor expansion of 0 in x
3.829 * [backup-simplify]: Simplify 0 into 0
3.829 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.830 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.830 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.830 * [taylor]: Taking taylor expansion of 0 in x
3.830 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
3.831 * [backup-simplify]: Simplify (/ (/ 1 y) (/ (/ 1 x) (/ 1 y))) into (/ x (pow y 2))
3.831 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
3.831 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.831 * [taylor]: Taking taylor expansion of x in x
3.831 * [backup-simplify]: Simplify 0 into 0
3.831 * [backup-simplify]: Simplify 1 into 1
3.831 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.831 * [taylor]: Taking taylor expansion of y in x
3.831 * [backup-simplify]: Simplify y into y
3.831 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.832 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.832 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.832 * [taylor]: Taking taylor expansion of x in y
3.832 * [backup-simplify]: Simplify x into x
3.832 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.832 * [taylor]: Taking taylor expansion of y in y
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (* 1 1) into 1
3.832 * [backup-simplify]: Simplify (/ x 1) into x
3.832 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.832 * [taylor]: Taking taylor expansion of x in y
3.832 * [backup-simplify]: Simplify x into x
3.832 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.832 * [taylor]: Taking taylor expansion of y in y
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.832 * [backup-simplify]: Simplify (* 1 1) into 1
3.832 * [backup-simplify]: Simplify (/ x 1) into x
3.832 * [taylor]: Taking taylor expansion of x in x
3.832 * [backup-simplify]: Simplify 0 into 0
3.832 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify 1 into 1
3.833 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.833 * [taylor]: Taking taylor expansion of 0 in x
3.833 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify 0 into 0
3.833 * [backup-simplify]: Simplify 0 into 0
3.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.835 * [taylor]: Taking taylor expansion of 0 in x
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify 0 into 0
3.835 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.837 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.837 * [taylor]: Taking taylor expansion of 0 in x
3.837 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
3.837 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ x (pow y 2)))
3.837 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
3.837 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
3.837 * [taylor]: Taking taylor expansion of -1 in x
3.837 * [backup-simplify]: Simplify -1 into -1
3.837 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
3.837 * [taylor]: Taking taylor expansion of x in x
3.837 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify 1 into 1
3.837 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.837 * [taylor]: Taking taylor expansion of y in x
3.837 * [backup-simplify]: Simplify y into y
3.837 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.837 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.837 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
3.837 * [taylor]: Taking taylor expansion of -1 in y
3.837 * [backup-simplify]: Simplify -1 into -1
3.837 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.837 * [taylor]: Taking taylor expansion of x in y
3.837 * [backup-simplify]: Simplify x into x
3.837 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.837 * [taylor]: Taking taylor expansion of y in y
3.837 * [backup-simplify]: Simplify 0 into 0
3.837 * [backup-simplify]: Simplify 1 into 1
3.838 * [backup-simplify]: Simplify (* 1 1) into 1
3.838 * [backup-simplify]: Simplify (/ x 1) into x
3.838 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
3.838 * [taylor]: Taking taylor expansion of -1 in y
3.838 * [backup-simplify]: Simplify -1 into -1
3.838 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
3.838 * [taylor]: Taking taylor expansion of x in y
3.838 * [backup-simplify]: Simplify x into x
3.838 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.838 * [taylor]: Taking taylor expansion of y in y
3.838 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify 1 into 1
3.838 * [backup-simplify]: Simplify (* 1 1) into 1
3.838 * [backup-simplify]: Simplify (/ x 1) into x
3.838 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
3.838 * [taylor]: Taking taylor expansion of (* -1 x) in x
3.838 * [taylor]: Taking taylor expansion of -1 in x
3.838 * [backup-simplify]: Simplify -1 into -1
3.838 * [taylor]: Taking taylor expansion of x in x
3.838 * [backup-simplify]: Simplify 0 into 0
3.838 * [backup-simplify]: Simplify 1 into 1
3.839 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
3.839 * [backup-simplify]: Simplify -1 into -1
3.839 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.840 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
3.840 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
3.840 * [taylor]: Taking taylor expansion of 0 in x
3.840 * [backup-simplify]: Simplify 0 into 0
3.840 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
3.841 * [backup-simplify]: Simplify 0 into 0
3.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.842 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
3.843 * [taylor]: Taking taylor expansion of 0 in x
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify 0 into 0
3.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.843 * [backup-simplify]: Simplify 0 into 0
3.844 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.845 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.846 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.846 * [taylor]: Taking taylor expansion of 0 in x
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
3.846 * * * [progress]: simplifying candidates
3.857 * [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))))
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3.864 * * [simplify]: Extracting # 0 : cost  0
3.865 * * [simplify]: Extracting # 1 : cost  0
3.866 * * [simplify]: Extracting # 2 : cost  0
3.868 * * [simplify]: Extracting # 3 : cost  0
3.869 * * [simplify]: Extracting # 4 : cost  0
3.870 * * [simplify]: Extracting # 5 : cost  0
3.871 * * [simplify]: Extracting # 6 : cost  0
3.872 * * [simplify]: iteration  0 :  421  enodes  (cost  4517 )
4.223 * * [simplify]: Extracting # 0 : cost  0
4.226 * * [simplify]: Extracting # 1 : cost  0
4.228 * * [simplify]: Extracting # 2 : cost  0
4.229 * * [simplify]: Extracting # 3 : cost  0
4.231 * * [simplify]: iteration  1 :  1203  enodes  (cost  3783 )
4.686 * * [simplify]: Extracting # 0 : cost  0
4.696 * * [simplify]: Extracting # 1 : cost  0
4.703 * * [simplify]: Extracting # 2 : cost  0
4.715 * * [simplify]: Extracting # 3 : cost  0
4.720 * * [simplify]: Extracting # 4 : cost  0
4.725 * * [simplify]: Extracting # 5 : cost  0
4.730 * * [simplify]: iteration done:  5001  enodes  (cost  3651 )
4.732 * [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 (/ (pow x 3) (pow y 3))) (pow y 3))
  (/ (pow (/ x y) 3) (pow y 3))
  (/ 1 (pow (/ y (/ x y)) 3))
  (* (cbrt (/ 1 (/ y (/ x y)))) (cbrt (/ 1 (/ y (/ x y)))))
  (cbrt (/ 1 (/ y (/ x y))))
  (pow (/ 1 (/ y (/ x y))) 3)
  (sqrt (/ 1 (/ y (/ x y))))
  (sqrt (/ 1 (/ y (/ x y))))
  -1
  (- (/ y (/ x y)))
  (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ 1 (cbrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ 1 (/ (cbrt y) (sqrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt y) (/ (sqrt x) (cbrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (cbrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (/ 1 (/ (cbrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt y) (/ x (cbrt y))))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ 1 (/ (cbrt y) (/ x (sqrt y))))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (/ x y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (/ x y)))
  (/ 1 (/ (* (cbrt y) (cbrt y)) x))
  (/ 1 (* (cbrt y) y))
  (/ 1 (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (sqrt y) (cbrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) (cbrt y))))
  (/ 1 (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) y)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (sqrt x)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (cbrt y))))
  (/ 1 (* (sqrt y) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (sqrt y))))
  (/ 1 (sqrt y))
  (/ 1 (/ (sqrt y) (/ x y)))
  (/ 1 (sqrt y))
  (/ 1 (/ (sqrt y) (/ x y)))
  (/ 1 (/ (sqrt y) x))
  (/ 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))))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ 1 (/ y (/ (cbrt x) (sqrt y))))
  (* (cbrt x) (cbrt x))
  (/ 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 (/ y (/ (sqrt x) 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 (pow y 2))
  1
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  (/ 1 y)
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  (/ 1 (/ y x))
  (/ 1 y)
  (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
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  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ 1 (/ (cbrt y) (sqrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
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  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
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  (/ 1 (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (sqrt y) (cbrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) (cbrt y))))
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  (/ 1 (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) y)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (sqrt x)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (cbrt y))))
  (/ 1 (* (sqrt y) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (sqrt y))))
  (/ 1 (sqrt y))
  (/ 1 (/ (sqrt y) (/ x y)))
  (/ 1 (sqrt y))
  (/ 1 (/ (sqrt y) (/ x y)))
  (/ 1 (/ (sqrt y) x))
  (/ 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))))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ 1 (/ y (/ (cbrt x) (sqrt y))))
  (* (cbrt x) (cbrt x))
  (/ 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 (/ y (/ (sqrt x) 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 (pow y 2))
  1
  (/ 1 (/ y (/ x y)))
  (/ 1 y)
  (/ x y)
  (/ 1 (/ y x))
  (/ 1 y)
  (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
  (/ 1 (cbrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (sqrt (/ y (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (cbrt y) (cbrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ 1 (/ (cbrt y) (sqrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (cbrt y) (/ (cbrt x) y)))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt y) (/ (sqrt x) (cbrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (cbrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (/ 1 (/ (cbrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt y) (/ x (cbrt y))))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ 1 (/ (cbrt y) (/ x (sqrt y))))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (/ x y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (/ (cbrt y) (/ x y)))
  (/ 1 (/ (* (cbrt y) (cbrt y)) x))
  (/ 1 (* (cbrt y) y))
  (/ 1 (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (sqrt y) (cbrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (sqrt (/ x y))))
  (/ 1 (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) (cbrt y))))
  (/ 1 (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (/ 1 (/ (sqrt y) (/ (cbrt x) y)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (cbrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (/ (sqrt x) (sqrt y))))
  (/ 1 (/ (sqrt y) (sqrt x)))
  (/ 1 (/ (sqrt y) (/ (sqrt x) y)))
  (/ 1 (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (cbrt y))))
  (/ 1 (* (sqrt y) (sqrt y)))
  (/ 1 (/ (sqrt y) (/ x (sqrt y))))
  (/ 1 (sqrt y))
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  (/ 1 (sqrt y))
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  (/ 1 (/ (sqrt y) x))
  (/ 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))))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ 1 (/ y (/ (cbrt x) (sqrt y))))
  (* (cbrt x) (cbrt x))
  (/ 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 (/ y (/ (sqrt x) 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 (pow y 2))
  1
  (/ 1 (/ y (/ x y)))
  (/ 1 y)
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  (/ 1 (/ y x))
  (/ 1 y)
  (/ 1 (/ y (/ x y)))
  (/ y (/ x y))
  (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y)))))
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  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ x y)) (cbrt (/ x y)))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (sqrt (/ x y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y))))
  (/ 1 (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
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  (/ 1 (sqrt y))
  (/ 1 (/ (sqrt y) x))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
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  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (* (cbrt x) (cbrt x))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
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  (sqrt x)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (sqrt y))
  1
  1
  x
  1
  (/ 1 y)
  (/ 1 (/ y x))
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  (/ y (/ x y))
  (/ 1 y)
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  (log (/ y (/ x y)))
  (log (/ y (/ x y)))
  (exp (/ y (/ x y)))
  (/ (* (pow y 3) (pow y 3)) (pow x 3))
  (/ (pow y 3) (pow (/ x y) 3))
  (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))
  (cbrt (/ y (/ x y)))
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  (- y)
  (- (/ x y))
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  (/ (cbrt y) (cbrt (/ x y)))
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  (/ (cbrt y) (sqrt (/ x y)))
  (* (/ (cbrt y) (/ (cbrt x) (cbrt y))) (/ (cbrt y) (/ (cbrt x) (cbrt y))))
  (/ (cbrt y) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))) (sqrt y))
  (/ (cbrt y) (/ (cbrt x) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x)))
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  (/ 1 (/ (sqrt x) (sqrt y)))
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  (/ 1 (sqrt x))
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  1
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  1
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  y
  y
  (/ y x)
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  (/ (/ 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)
4.735 * * * [progress]: adding candidates to table
5.251 * [progress]: [Phase 3 of 3] Extracting.
5.251 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (/ 1 (cbrt (/ y (/ x y))))))> #<alt (λ (x y) (* (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt y) (/ x (cbrt y))))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* (/ x y) (/ 1 y)))>)
5.252 * * * [regime-changes]: Trying 4 branch expressions: ((* y y) (/ x (* y y)) y x)
5.252 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (/ 1 (cbrt (/ y (/ x y))))))> #<alt (λ (x y) (* (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt y) (/ x (cbrt y))))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* (/ x y) (/ 1 y)))>)
5.273 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (/ 1 (cbrt (/ y (/ x y))))))> #<alt (λ (x y) (* (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt y) (/ x (cbrt y))))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* (/ x y) (/ 1 y)))>)
5.298 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (/ 1 (cbrt (/ y (/ x y))))))> #<alt (λ (x y) (* (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt y) (/ x (cbrt y))))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* (/ x y) (/ 1 y)))>)
5.326 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (/ (/ 1 y) y)))> #<alt (λ (x y) (* (/ 1 (* (cbrt (/ y (/ x y))) (cbrt (/ y (/ x y))))) (/ 1 (cbrt (/ y (/ x y))))))> #<alt (λ (x y) (* (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))) (/ 1 (/ (cbrt y) (/ x (cbrt y))))))> #<alt (λ (x y) (/ 1 (* (/ y x) y)))> #<alt (λ (x y) (/ x (* y y)))> #<alt (λ (x y) (* (/ x y) (/ 1 y)))>)
5.355 * * * [regime]: Found split indices: #<option (#s(si 5 255))>
5.356 * [simplify]: Simplifying:
  (* (/ x y) (/ 1 y))
5.356 * * [simplify]: Extracting # 0 : cost  0
5.356 * * [simplify]: Extracting # 1 : cost  0
5.356 * * [simplify]: Extracting # 2 : cost  0
5.356 * * [simplify]: Extracting # 3 : cost  0
5.356 * * [simplify]: Extracting # 4 : cost  0
5.356 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
5.356 * * [simplify]: Extracting # 0 : cost  0
5.357 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
5.357 * * [simplify]: Extracting # 0 : cost  0
5.357 * * [simplify]: iteration done:  9  enodes  (cost  7 )
5.357 * [simplify]: Simplified to:
  (* (/ x y) (/ 1 y))
6.667 * [regime-testing]: Baseline error score: 0.23757462182917088
6.669 * [regime-testing]: Oracle error score: 0.025378172271533942
6.674 * [regime-testing]: End program error score: 0.23757462182917088
6.697 * [regime-testing]: Target error score: 0.1747718464808101