14.935 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.039 * * * [progress]: [2/2] Setting up program.
0.042 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying:
  (- (/ x (* y y)) 3.0)
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: Extracting # 3 : cost  0
0.042 * * [simplify]: Extracting # 4 : cost  0
0.043 * * [simplify]: Extracting # 5 : cost  0
0.043 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.047 * * [simplify]: Extracting # 0 : cost  0
0.048 * * [simplify]: iteration  2 :  11  enodes  (cost  7 )
0.049 * * [simplify]: Extracting # 0 : cost  0
0.049 * * [simplify]: iteration done:  11  enodes  (cost  7 )
0.049 * [simplify]: Simplified to:
  (- (/ x (* y y)) 3.0)
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.051 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.051 * * * [progress]: localizing error
0.057 * * * [progress]: generating rewritten candidates
0.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.066 * * * [progress]: generating series expansions
0.066 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.066 * [backup-simplify]: Simplify (/ x (* y y)) into (/ x (pow y 2))
0.066 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.066 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [backup-simplify]: Simplify x into x
0.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (* 1 1) into 1
0.067 * [backup-simplify]: Simplify (/ x 1) into x
0.067 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
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 * [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 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.067 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.067 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
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 * [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 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.067 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.067 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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
0.068 * [backup-simplify]: Simplify (* 1 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
0.068 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.072 * [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
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.074 * [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
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
0.075 * [backup-simplify]: Simplify (/ (/ 1 x) (* (/ 1 y) (/ 1 y))) into (/ (pow y 2) x)
0.075 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
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
0.075 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.075 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.075 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.076 * [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 (/ (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 (pow y 2) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (* 1 1) into 1
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) 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 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.081 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
0.081 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (* (/ 1 (- y)) (/ 1 (- y)))) into (* -1 (/ (pow y 2) x))
0.081 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.081 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.081 * [taylor]: Taking taylor expansion of -1 in y
0.081 * [backup-simplify]: Simplify -1 into -1
0.081 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.081 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [backup-simplify]: Simplify x into x
0.082 * [backup-simplify]: Simplify (* 1 1) into 1
0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.082 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.082 * [taylor]: Taking taylor expansion of -1 in x
0.082 * [backup-simplify]: Simplify -1 into -1
0.082 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.082 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.082 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.082 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.082 * [taylor]: Taking taylor expansion of -1 in x
0.082 * [backup-simplify]: Simplify -1 into -1
0.082 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.082 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.083 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
0.083 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
0.083 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.083 * [taylor]: Taking taylor expansion of -1 in y
0.083 * [backup-simplify]: Simplify -1 into -1
0.083 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* 1 1) into 1
0.084 * [backup-simplify]: Simplify (* -1 1) into -1
0.084 * [backup-simplify]: Simplify -1 into -1
0.084 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.086 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.088 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.089 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
0.092 * * * [progress]: simplifying candidates
0.093 * [simplify]: Simplifying:
  (- (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))
0.093 * * [simplify]: Extracting # 0 : cost  0
0.093 * * [simplify]: Extracting # 1 : cost  0
0.093 * * [simplify]: Extracting # 2 : cost  0
0.093 * * [simplify]: Extracting # 3 : cost  0
0.093 * * [simplify]: Extracting # 4 : cost  0
0.093 * * [simplify]: Extracting # 5 : cost  0
0.093 * * [simplify]: iteration  0 :  43  enodes  (cost  185 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.102 * * [simplify]: Extracting # 1 : cost  0
0.102 * * [simplify]: Extracting # 2 : cost  0
0.102 * * [simplify]: iteration  1 :  91  enodes  (cost  182 )
0.134 * * [simplify]: Extracting # 0 : cost  0
0.134 * * [simplify]: Extracting # 1 : cost  0
0.135 * * [simplify]: Extracting # 2 : cost  0
0.135 * * [simplify]: Extracting # 3 : cost  0
0.135 * * [simplify]: Extracting # 4 : cost  0
0.135 * * [simplify]: iteration  2 :  230  enodes  (cost  152 )
0.290 * * [simplify]: Extracting # 0 : cost  0
0.290 * * [simplify]: Extracting # 1 : cost  0
0.291 * * [simplify]: Extracting # 2 : cost  0
0.291 * * [simplify]: Extracting # 3 : cost  0
0.291 * * [simplify]: Extracting # 4 : cost  0
0.292 * * [simplify]: iteration  3 :  526  enodes  (cost  152 )
0.752 * * [simplify]: Extracting # 0 : cost  0
0.755 * * [simplify]: Extracting # 1 : cost  0
0.756 * * [simplify]: Extracting # 2 : cost  0
0.757 * * [simplify]: Extracting # 3 : cost  0
0.759 * * [simplify]: Extracting # 4 : cost  0
0.760 * * [simplify]: iteration  4 :  907  enodes  (cost  152 )
2.649 * * [simplify]: Extracting # 0 : cost  0
2.653 * * [simplify]: Extracting # 1 : cost  0
2.657 * * [simplify]: Extracting # 2 : cost  0
2.661 * * [simplify]: Extracting # 3 : cost  0
2.665 * * [simplify]: iteration  5 :  2395  enodes  (cost  152 )
4.618 * * [simplify]: Extracting # 0 : cost  0
4.626 * * [simplify]: Extracting # 1 : cost  0
4.635 * * [simplify]: Extracting # 2 : cost  0
4.644 * * [simplify]: Extracting # 3 : cost  0
4.654 * * [simplify]: iteration done:  5001  enodes  (cost  152 )
4.654 * [simplify]: Simplified to:
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (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))
4.654 * * * [progress]: adding candidates to table
4.725 * * [progress]: iteration 2 / 4
4.748 * * * [progress]: picking best candidate
4.765 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ x y) y) 3.0))>
4.765 * * * [progress]: localizing error
4.775 * * * [progress]: generating rewritten candidates
4.775 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
4.812 * * * [progress]: generating series expansions
4.812 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
4.812 * [backup-simplify]: Simplify (/ (/ x y) y) into (/ x (pow y 2))
4.812 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
4.812 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.812 * [taylor]: Taking taylor expansion of x in y
4.812 * [backup-simplify]: Simplify x into x
4.812 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.812 * [taylor]: Taking taylor expansion of y in y
4.812 * [backup-simplify]: Simplify 0 into 0
4.812 * [backup-simplify]: Simplify 1 into 1
4.813 * [backup-simplify]: Simplify (* 1 1) into 1
4.813 * [backup-simplify]: Simplify (/ x 1) into x
4.813 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.813 * [taylor]: Taking taylor expansion of x in x
4.813 * [backup-simplify]: Simplify 0 into 0
4.813 * [backup-simplify]: Simplify 1 into 1
4.813 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.813 * [taylor]: Taking taylor expansion of y in x
4.813 * [backup-simplify]: Simplify y into y
4.813 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.814 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.814 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.814 * [taylor]: Taking taylor expansion of x in x
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 1 into 1
4.814 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.814 * [taylor]: Taking taylor expansion of y in x
4.814 * [backup-simplify]: Simplify y into y
4.814 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.814 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.814 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.814 * [taylor]: Taking taylor expansion of y in y
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 1 into 1
4.815 * [backup-simplify]: Simplify (* 1 1) into 1
4.815 * [backup-simplify]: Simplify (/ 1 1) into 1
4.815 * [backup-simplify]: Simplify 1 into 1
4.815 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.816 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.816 * [taylor]: Taking taylor expansion of 0 in y
4.816 * [backup-simplify]: Simplify 0 into 0
4.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.817 * [backup-simplify]: Simplify 0 into 0
4.818 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.818 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.818 * [taylor]: Taking taylor expansion of 0 in y
4.818 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.820 * [backup-simplify]: Simplify 0 into 0
4.821 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.822 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.822 * [taylor]: Taking taylor expansion of 0 in y
4.822 * [backup-simplify]: Simplify 0 into 0
4.822 * [backup-simplify]: Simplify 0 into 0
4.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.824 * [backup-simplify]: Simplify 0 into 0
4.825 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.826 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.826 * [taylor]: Taking taylor expansion of 0 in y
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify 0 into 0
4.826 * [backup-simplify]: Simplify (* 1 (* (pow y -2) x)) into (/ x (pow y 2))
4.827 * [backup-simplify]: Simplify (/ (/ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (pow y 2) x)
4.827 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
4.827 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.827 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.827 * [taylor]: Taking taylor expansion of y in y
4.827 * [backup-simplify]: Simplify 0 into 0
4.827 * [backup-simplify]: Simplify 1 into 1
4.827 * [taylor]: Taking taylor expansion of x in y
4.827 * [backup-simplify]: Simplify x into x
4.827 * [backup-simplify]: Simplify (* 1 1) into 1
4.827 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.827 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.827 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.827 * [taylor]: Taking taylor expansion of y in x
4.827 * [backup-simplify]: Simplify y into y
4.828 * [taylor]: Taking taylor expansion of x in x
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.828 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.828 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.828 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.828 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.828 * [taylor]: Taking taylor expansion of y in x
4.828 * [backup-simplify]: Simplify y into y
4.828 * [taylor]: Taking taylor expansion of x in x
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.828 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.828 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.828 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.828 * [taylor]: Taking taylor expansion of y in y
4.828 * [backup-simplify]: Simplify 0 into 0
4.828 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (* 1 1) into 1
4.829 * [backup-simplify]: Simplify 1 into 1
4.829 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.830 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
4.830 * [taylor]: Taking taylor expansion of 0 in y
4.830 * [backup-simplify]: Simplify 0 into 0
4.830 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.831 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.833 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.833 * [taylor]: Taking taylor expansion of 0 in y
4.833 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify 0 into 0
4.833 * [backup-simplify]: Simplify 0 into 0
4.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.834 * [backup-simplify]: Simplify 0 into 0
4.835 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.837 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.837 * [taylor]: Taking taylor expansion of 0 in y
4.837 * [backup-simplify]: Simplify 0 into 0
4.837 * [backup-simplify]: Simplify 0 into 0
4.837 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) into (/ x (pow y 2))
4.837 * [backup-simplify]: Simplify (/ (/ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (* -1 (/ (pow y 2) x))
4.837 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
4.837 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
4.837 * [taylor]: Taking taylor expansion of -1 in y
4.837 * [backup-simplify]: Simplify -1 into -1
4.838 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.838 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.838 * [taylor]: Taking taylor expansion of y in y
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [backup-simplify]: Simplify 1 into 1
4.838 * [taylor]: Taking taylor expansion of x in y
4.838 * [backup-simplify]: Simplify x into x
4.838 * [backup-simplify]: Simplify (* 1 1) into 1
4.839 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.839 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
4.839 * [taylor]: Taking taylor expansion of -1 in x
4.839 * [backup-simplify]: Simplify -1 into -1
4.839 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.839 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.839 * [taylor]: Taking taylor expansion of y in x
4.839 * [backup-simplify]: Simplify y into y
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 1 into 1
4.839 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.839 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.839 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
4.839 * [taylor]: Taking taylor expansion of -1 in x
4.839 * [backup-simplify]: Simplify -1 into -1
4.839 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.839 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.839 * [taylor]: Taking taylor expansion of y in x
4.839 * [backup-simplify]: Simplify y into y
4.839 * [taylor]: Taking taylor expansion of x in x
4.839 * [backup-simplify]: Simplify 0 into 0
4.839 * [backup-simplify]: Simplify 1 into 1
4.839 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.840 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.840 * [backup-simplify]: Simplify (* -1 (pow y 2)) into (* -1 (pow y 2))
4.840 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
4.840 * [taylor]: Taking taylor expansion of -1 in y
4.840 * [backup-simplify]: Simplify -1 into -1
4.840 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.840 * [taylor]: Taking taylor expansion of y in y
4.840 * [backup-simplify]: Simplify 0 into 0
4.840 * [backup-simplify]: Simplify 1 into 1
4.840 * [backup-simplify]: Simplify (* 1 1) into 1
4.841 * [backup-simplify]: Simplify (* -1 1) into -1
4.841 * [backup-simplify]: Simplify -1 into -1
4.841 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
4.843 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (pow y 2))) into 0
4.843 * [taylor]: Taking taylor expansion of 0 in y
4.843 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify 0 into 0
4.843 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.844 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
4.844 * [backup-simplify]: Simplify 0 into 0
4.845 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.846 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.847 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.847 * [taylor]: Taking taylor expansion of 0 in y
4.847 * [backup-simplify]: Simplify 0 into 0
4.847 * [backup-simplify]: Simplify 0 into 0
4.847 * [backup-simplify]: Simplify 0 into 0
4.848 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.849 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 1))) into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.853 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.853 * [taylor]: Taking taylor expansion of 0 in y
4.853 * [backup-simplify]: Simplify 0 into 0
4.853 * [backup-simplify]: Simplify 0 into 0
4.854 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) into (/ x (pow y 2))
4.854 * * * [progress]: simplifying candidates
4.856 * [simplify]: Simplifying:
  (- (- (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))
4.859 * * [simplify]: Extracting # 0 : cost  0
4.860 * * [simplify]: Extracting # 1 : cost  0
4.860 * * [simplify]: Extracting # 2 : cost  0
4.860 * * [simplify]: Extracting # 3 : cost  0
4.861 * * [simplify]: Extracting # 4 : cost  0
4.861 * * [simplify]: Extracting # 5 : cost  0
4.862 * * [simplify]: Extracting # 6 : cost  0
4.862 * * [simplify]: iteration  0 :  140  enodes  (cost  862 )
4.929 * * [simplify]: Extracting # 0 : cost  0
4.930 * * [simplify]: Extracting # 1 : cost  0
4.930 * * [simplify]: Extracting # 2 : cost  0
4.931 * * [simplify]: iteration  1 :  303  enodes  (cost  813 )
5.073 * * [simplify]: Extracting # 0 : cost  0
5.074 * * [simplify]: Extracting # 1 : cost  0
5.075 * * [simplify]: Extracting # 2 : cost  0
5.075 * * [simplify]: Extracting # 3 : cost  0
5.076 * * [simplify]: Extracting # 4 : cost  0
5.076 * * [simplify]: iteration  2 :  622  enodes  (cost  757 )
5.428 * * [simplify]: Extracting # 0 : cost  0
5.431 * * [simplify]: Extracting # 1 : cost  0
5.433 * * [simplify]: Extracting # 2 : cost  0
5.436 * * [simplify]: Extracting # 3 : cost  0
5.438 * * [simplify]: Extracting # 4 : cost  0
5.441 * * [simplify]: iteration  3 :  1460  enodes  (cost  745 )
8.145 * * [simplify]: Extracting # 0 : cost  0
8.155 * * [simplify]: Extracting # 1 : cost  0
8.161 * * [simplify]: Extracting # 2 : cost  0
8.167 * * [simplify]: Extracting # 3 : cost  0
8.170 * * [simplify]: Extracting # 4 : cost  0
8.173 * * [simplify]: Extracting # 5 : cost  0
8.176 * * [simplify]: iteration  4 :  3796  enodes  (cost  724 )
10.177 * * [simplify]: Extracting # 0 : cost  0
10.182 * * [simplify]: Extracting # 1 : cost  0
10.186 * * [simplify]: Extracting # 2 : cost  0
10.191 * * [simplify]: iteration done:  5000  enodes  (cost  721 )
10.192 * [simplify]: Simplified to:
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (exp (/ (/ x y) y))
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ x (pow y 2)) 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) y) (/ (cbrt x) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (cbrt x) (* y (cbrt y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (* (/ (cbrt x) y) (cbrt x))
  (/ (cbrt x) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (pow y 3/2))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (cbrt x) (* y (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (pow y 3/2))
  (* (cbrt x) (cbrt x))
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) y) (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) y) (cbrt 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) (pow y 3/2))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (pow y 3/2))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 y) (cbrt y))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  1
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  1
  (/ (/ x y) y)
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ 1 (pow y 3/2))
  x
  (/ (/ 1 y) y)
  (/ 1 y)
  (* y (/ y x))
  (/ x (pow (cbrt y) 5))
  (/ x (pow y 3/2))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ (cbrt y) (cbrt x)) y)
  (/ (pow y 3/2) (cbrt x))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ (pow y 3/2) (sqrt x))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ (pow y 3/2) x)
  (* y (/ y x))
  (* y (/ y x))
  (* y y)
  (* y y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
10.192 * * * [progress]: adding candidates to table
10.390 * * [progress]: iteration 3 / 4
10.390 * * * [progress]: picking best candidate
10.398 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 1 1) (* y (/ y x))) 3.0))>
10.398 * * * [progress]: localizing error
10.416 * * * [progress]: generating rewritten candidates
10.416 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
10.437 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
10.459 * * * [progress]: generating series expansions
10.460 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
10.460 * [backup-simplify]: Simplify (/ (/ 1 1) (* y (/ y x))) into (/ x (pow y 2))
10.460 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
10.461 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
10.461 * [taylor]: Taking taylor expansion of x in x
10.461 * [backup-simplify]: Simplify 0 into 0
10.461 * [backup-simplify]: Simplify 1 into 1
10.461 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.461 * [taylor]: Taking taylor expansion of y in x
10.461 * [backup-simplify]: Simplify y into y
10.461 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.461 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
10.461 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.461 * [taylor]: Taking taylor expansion of x in y
10.461 * [backup-simplify]: Simplify x into x
10.461 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.461 * [taylor]: Taking taylor expansion of y in y
10.461 * [backup-simplify]: Simplify 0 into 0
10.461 * [backup-simplify]: Simplify 1 into 1
10.462 * [backup-simplify]: Simplify (* 1 1) into 1
10.462 * [backup-simplify]: Simplify (/ x 1) into x
10.462 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.462 * [taylor]: Taking taylor expansion of x in y
10.462 * [backup-simplify]: Simplify x into x
10.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.462 * [taylor]: Taking taylor expansion of y in y
10.462 * [backup-simplify]: Simplify 0 into 0
10.462 * [backup-simplify]: Simplify 1 into 1
10.463 * [backup-simplify]: Simplify (* 1 1) into 1
10.463 * [backup-simplify]: Simplify (/ x 1) into x
10.463 * [taylor]: Taking taylor expansion of x in x
10.463 * [backup-simplify]: Simplify 0 into 0
10.463 * [backup-simplify]: Simplify 1 into 1
10.463 * [backup-simplify]: Simplify 1 into 1
10.464 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
10.465 * [taylor]: Taking taylor expansion of 0 in x
10.465 * [backup-simplify]: Simplify 0 into 0
10.465 * [backup-simplify]: Simplify 0 into 0
10.465 * [backup-simplify]: Simplify 0 into 0
10.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.468 * [taylor]: Taking taylor expansion of 0 in x
10.468 * [backup-simplify]: Simplify 0 into 0
10.468 * [backup-simplify]: Simplify 0 into 0
10.468 * [backup-simplify]: Simplify 0 into 0
10.468 * [backup-simplify]: Simplify 0 into 0
10.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.471 * [taylor]: Taking taylor expansion of 0 in x
10.471 * [backup-simplify]: Simplify 0 into 0
10.471 * [backup-simplify]: Simplify 0 into 0
10.471 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
10.472 * [backup-simplify]: Simplify (/ (/ 1 1) (* (/ 1 y) (/ (/ 1 y) (/ 1 x)))) into (/ (pow y 2) x)
10.472 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
10.472 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
10.472 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.472 * [taylor]: Taking taylor expansion of y in x
10.472 * [backup-simplify]: Simplify y into y
10.472 * [taylor]: Taking taylor expansion of x in x
10.472 * [backup-simplify]: Simplify 0 into 0
10.472 * [backup-simplify]: Simplify 1 into 1
10.472 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.472 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
10.473 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.473 * [taylor]: Taking taylor expansion of y in y
10.473 * [backup-simplify]: Simplify 0 into 0
10.473 * [backup-simplify]: Simplify 1 into 1
10.473 * [taylor]: Taking taylor expansion of x in y
10.473 * [backup-simplify]: Simplify x into x
10.473 * [backup-simplify]: Simplify (* 1 1) into 1
10.473 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.473 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.473 * [taylor]: Taking taylor expansion of y in y
10.473 * [backup-simplify]: Simplify 0 into 0
10.473 * [backup-simplify]: Simplify 1 into 1
10.473 * [taylor]: Taking taylor expansion of x in y
10.474 * [backup-simplify]: Simplify x into x
10.474 * [backup-simplify]: Simplify (* 1 1) into 1
10.474 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.474 * [taylor]: Taking taylor expansion of x in x
10.474 * [backup-simplify]: Simplify 0 into 0
10.474 * [backup-simplify]: Simplify 1 into 1
10.475 * [backup-simplify]: Simplify (/ 1 1) into 1
10.475 * [backup-simplify]: Simplify 1 into 1
10.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.476 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
10.476 * [taylor]: Taking taylor expansion of 0 in x
10.476 * [backup-simplify]: Simplify 0 into 0
10.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.477 * [backup-simplify]: Simplify 0 into 0
10.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.478 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.478 * [taylor]: Taking taylor expansion of 0 in x
10.479 * [backup-simplify]: Simplify 0 into 0
10.479 * [backup-simplify]: Simplify 0 into 0
10.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.480 * [backup-simplify]: Simplify 0 into 0
10.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.481 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.481 * [taylor]: Taking taylor expansion of 0 in x
10.481 * [backup-simplify]: Simplify 0 into 0
10.481 * [backup-simplify]: Simplify 0 into 0
10.481 * [backup-simplify]: Simplify 0 into 0
10.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.483 * [backup-simplify]: Simplify 0 into 0
10.483 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
10.484 * [backup-simplify]: Simplify (/ (/ 1 1) (* (/ 1 (- y)) (/ (/ 1 (- y)) (/ 1 (- x))))) into (* -1 (/ (pow y 2) x))
10.484 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
10.484 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
10.484 * [taylor]: Taking taylor expansion of -1 in x
10.484 * [backup-simplify]: Simplify -1 into -1
10.484 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
10.484 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.484 * [taylor]: Taking taylor expansion of y in x
10.484 * [backup-simplify]: Simplify y into y
10.484 * [taylor]: Taking taylor expansion of x in x
10.484 * [backup-simplify]: Simplify 0 into 0
10.484 * [backup-simplify]: Simplify 1 into 1
10.484 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.485 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
10.485 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
10.485 * [taylor]: Taking taylor expansion of -1 in y
10.485 * [backup-simplify]: Simplify -1 into -1
10.485 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.485 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.485 * [taylor]: Taking taylor expansion of y in y
10.485 * [backup-simplify]: Simplify 0 into 0
10.485 * [backup-simplify]: Simplify 1 into 1
10.485 * [taylor]: Taking taylor expansion of x in y
10.485 * [backup-simplify]: Simplify x into x
10.485 * [backup-simplify]: Simplify (* 1 1) into 1
10.485 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.485 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
10.486 * [taylor]: Taking taylor expansion of -1 in y
10.486 * [backup-simplify]: Simplify -1 into -1
10.486 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.486 * [taylor]: Taking taylor expansion of y in y
10.486 * [backup-simplify]: Simplify 0 into 0
10.486 * [backup-simplify]: Simplify 1 into 1
10.486 * [taylor]: Taking taylor expansion of x in y
10.486 * [backup-simplify]: Simplify x into x
10.486 * [backup-simplify]: Simplify (* 1 1) into 1
10.486 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.486 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
10.486 * [taylor]: Taking taylor expansion of (/ -1 x) in x
10.486 * [taylor]: Taking taylor expansion of -1 in x
10.487 * [backup-simplify]: Simplify -1 into -1
10.487 * [taylor]: Taking taylor expansion of x in x
10.487 * [backup-simplify]: Simplify 0 into 0
10.487 * [backup-simplify]: Simplify 1 into 1
10.487 * [backup-simplify]: Simplify (/ -1 1) into -1
10.487 * [backup-simplify]: Simplify -1 into -1
10.488 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.488 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
10.489 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
10.489 * [taylor]: Taking taylor expansion of 0 in x
10.489 * [backup-simplify]: Simplify 0 into 0
10.490 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
10.490 * [backup-simplify]: Simplify 0 into 0
10.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.491 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.492 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
10.492 * [taylor]: Taking taylor expansion of 0 in x
10.492 * [backup-simplify]: Simplify 0 into 0
10.492 * [backup-simplify]: Simplify 0 into 0
10.493 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.493 * [backup-simplify]: Simplify 0 into 0
10.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.494 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.496 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
10.496 * [taylor]: Taking taylor expansion of 0 in x
10.496 * [backup-simplify]: Simplify 0 into 0
10.496 * [backup-simplify]: Simplify 0 into 0
10.496 * [backup-simplify]: Simplify 0 into 0
10.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.497 * [backup-simplify]: Simplify 0 into 0
10.497 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
10.497 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
10.498 * [backup-simplify]: Simplify (* y (/ y x)) into (/ (pow y 2) x)
10.498 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
10.498 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
10.498 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.498 * [taylor]: Taking taylor expansion of y in x
10.498 * [backup-simplify]: Simplify y into y
10.498 * [taylor]: Taking taylor expansion of x in x
10.498 * [backup-simplify]: Simplify 0 into 0
10.498 * [backup-simplify]: Simplify 1 into 1
10.498 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.498 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
10.498 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.498 * [taylor]: Taking taylor expansion of y in y
10.498 * [backup-simplify]: Simplify 0 into 0
10.498 * [backup-simplify]: Simplify 1 into 1
10.498 * [taylor]: Taking taylor expansion of x in y
10.498 * [backup-simplify]: Simplify x into x
10.499 * [backup-simplify]: Simplify (* 1 1) into 1
10.499 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.499 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
10.499 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.499 * [taylor]: Taking taylor expansion of y in y
10.499 * [backup-simplify]: Simplify 0 into 0
10.499 * [backup-simplify]: Simplify 1 into 1
10.499 * [taylor]: Taking taylor expansion of x in y
10.499 * [backup-simplify]: Simplify x into x
10.499 * [backup-simplify]: Simplify (* 1 1) into 1
10.500 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.500 * [taylor]: Taking taylor expansion of x in x
10.500 * [backup-simplify]: Simplify 0 into 0
10.500 * [backup-simplify]: Simplify 1 into 1
10.500 * [backup-simplify]: Simplify (/ 1 1) into 1
10.500 * [backup-simplify]: Simplify 1 into 1
10.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.501 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
10.501 * [taylor]: Taking taylor expansion of 0 in x
10.501 * [backup-simplify]: Simplify 0 into 0
10.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.502 * [backup-simplify]: Simplify 0 into 0
10.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.503 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.503 * [taylor]: Taking taylor expansion of 0 in x
10.503 * [backup-simplify]: Simplify 0 into 0
10.503 * [backup-simplify]: Simplify 0 into 0
10.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.513 * [backup-simplify]: Simplify 0 into 0
10.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.514 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
10.514 * [taylor]: Taking taylor expansion of 0 in x
10.514 * [backup-simplify]: Simplify 0 into 0
10.515 * [backup-simplify]: Simplify 0 into 0
10.515 * [backup-simplify]: Simplify 0 into 0
10.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.516 * [backup-simplify]: Simplify 0 into 0
10.516 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
10.516 * [backup-simplify]: Simplify (* (/ 1 y) (/ (/ 1 y) (/ 1 x))) into (/ x (pow y 2))
10.516 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
10.516 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
10.516 * [taylor]: Taking taylor expansion of x in x
10.516 * [backup-simplify]: Simplify 0 into 0
10.516 * [backup-simplify]: Simplify 1 into 1
10.516 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.516 * [taylor]: Taking taylor expansion of y in x
10.516 * [backup-simplify]: Simplify y into y
10.517 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.517 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
10.517 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.517 * [taylor]: Taking taylor expansion of x in y
10.517 * [backup-simplify]: Simplify x into x
10.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.517 * [taylor]: Taking taylor expansion of y in y
10.517 * [backup-simplify]: Simplify 0 into 0
10.517 * [backup-simplify]: Simplify 1 into 1
10.517 * [backup-simplify]: Simplify (* 1 1) into 1
10.517 * [backup-simplify]: Simplify (/ x 1) into x
10.518 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.518 * [taylor]: Taking taylor expansion of x in y
10.518 * [backup-simplify]: Simplify x into x
10.518 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.518 * [taylor]: Taking taylor expansion of y in y
10.518 * [backup-simplify]: Simplify 0 into 0
10.518 * [backup-simplify]: Simplify 1 into 1
10.518 * [backup-simplify]: Simplify (* 1 1) into 1
10.518 * [backup-simplify]: Simplify (/ x 1) into x
10.518 * [taylor]: Taking taylor expansion of x in x
10.518 * [backup-simplify]: Simplify 0 into 0
10.518 * [backup-simplify]: Simplify 1 into 1
10.518 * [backup-simplify]: Simplify 1 into 1
10.519 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
10.520 * [taylor]: Taking taylor expansion of 0 in x
10.520 * [backup-simplify]: Simplify 0 into 0
10.520 * [backup-simplify]: Simplify 0 into 0
10.520 * [backup-simplify]: Simplify 0 into 0
10.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.523 * [taylor]: Taking taylor expansion of 0 in x
10.523 * [backup-simplify]: Simplify 0 into 0
10.523 * [backup-simplify]: Simplify 0 into 0
10.523 * [backup-simplify]: Simplify 0 into 0
10.523 * [backup-simplify]: Simplify 0 into 0
10.524 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.526 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.526 * [taylor]: Taking taylor expansion of 0 in x
10.526 * [backup-simplify]: Simplify 0 into 0
10.526 * [backup-simplify]: Simplify 0 into 0
10.527 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
10.527 * [backup-simplify]: Simplify (* (/ 1 (- y)) (/ (/ 1 (- y)) (/ 1 (- x)))) into (* -1 (/ x (pow y 2)))
10.527 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
10.527 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
10.527 * [taylor]: Taking taylor expansion of -1 in x
10.527 * [backup-simplify]: Simplify -1 into -1
10.527 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
10.527 * [taylor]: Taking taylor expansion of x in x
10.527 * [backup-simplify]: Simplify 0 into 0
10.527 * [backup-simplify]: Simplify 1 into 1
10.527 * [taylor]: Taking taylor expansion of (pow y 2) in x
10.527 * [taylor]: Taking taylor expansion of y in x
10.527 * [backup-simplify]: Simplify y into y
10.527 * [backup-simplify]: Simplify (* y y) into (pow y 2)
10.528 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
10.528 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
10.528 * [taylor]: Taking taylor expansion of -1 in y
10.528 * [backup-simplify]: Simplify -1 into -1
10.528 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.528 * [taylor]: Taking taylor expansion of x in y
10.528 * [backup-simplify]: Simplify x into x
10.528 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.528 * [taylor]: Taking taylor expansion of y in y
10.528 * [backup-simplify]: Simplify 0 into 0
10.528 * [backup-simplify]: Simplify 1 into 1
10.528 * [backup-simplify]: Simplify (* 1 1) into 1
10.529 * [backup-simplify]: Simplify (/ x 1) into x
10.529 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
10.529 * [taylor]: Taking taylor expansion of -1 in y
10.529 * [backup-simplify]: Simplify -1 into -1
10.529 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
10.529 * [taylor]: Taking taylor expansion of x in y
10.529 * [backup-simplify]: Simplify x into x
10.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
10.529 * [taylor]: Taking taylor expansion of y in y
10.529 * [backup-simplify]: Simplify 0 into 0
10.529 * [backup-simplify]: Simplify 1 into 1
10.529 * [backup-simplify]: Simplify (* 1 1) into 1
10.529 * [backup-simplify]: Simplify (/ x 1) into x
10.529 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
10.530 * [taylor]: Taking taylor expansion of (* -1 x) in x
10.530 * [taylor]: Taking taylor expansion of -1 in x
10.530 * [backup-simplify]: Simplify -1 into -1
10.530 * [taylor]: Taking taylor expansion of x in x
10.530 * [backup-simplify]: Simplify 0 into 0
10.530 * [backup-simplify]: Simplify 1 into 1
10.530 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
10.531 * [backup-simplify]: Simplify -1 into -1
10.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
10.532 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
10.533 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
10.533 * [taylor]: Taking taylor expansion of 0 in x
10.533 * [backup-simplify]: Simplify 0 into 0
10.533 * [backup-simplify]: Simplify 0 into 0
10.534 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
10.534 * [backup-simplify]: Simplify 0 into 0
10.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
10.536 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.537 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
10.537 * [taylor]: Taking taylor expansion of 0 in x
10.537 * [backup-simplify]: Simplify 0 into 0
10.537 * [backup-simplify]: Simplify 0 into 0
10.537 * [backup-simplify]: Simplify 0 into 0
10.539 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
10.539 * [backup-simplify]: Simplify 0 into 0
10.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
10.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.543 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
10.543 * [taylor]: Taking taylor expansion of 0 in x
10.543 * [backup-simplify]: Simplify 0 into 0
10.543 * [backup-simplify]: Simplify 0 into 0
10.544 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
10.544 * * * [progress]: simplifying candidates
10.546 * [simplify]: Simplifying:
  (- (- 0) (+ (log y) (- (log y) (log x))))
  (- (- 0) (+ (log y) (log (/ y x))))
  (- (- 0) (log (* y (/ y x))))
  (- (- (log 1)) (+ (log y) (- (log y) (log x))))
  (- (- (log 1)) (+ (log y) (log (/ y x))))
  (- (- (log 1)) (log (* y (/ y x))))
  (- (- 0 0) (+ (log y) (- (log y) (log x))))
  (- (- 0 0) (+ (log y) (log (/ y x))))
  (- (- 0 0) (log (* y (/ y x))))
  (- (- 0 (log 1)) (+ (log y) (- (log y) (log x))))
  (- (- 0 (log 1)) (+ (log y) (log (/ y x))))
  (- (- 0 (log 1)) (log (* y (/ y x))))
  (- (- (log 1) 0) (+ (log y) (- (log y) (log x))))
  (- (- (log 1) 0) (+ (log y) (log (/ y x))))
  (- (- (log 1) 0) (log (* y (/ y x))))
  (- (- (log 1) (log 1)) (+ (log y) (- (log y) (log x))))
  (- (- (log 1) (log 1)) (+ (log y) (log (/ y x))))
  (- (- (log 1) (log 1)) (log (* y (/ y x))))
  (- (log (/ 1 1)) (+ (log y) (- (log y) (log x))))
  (- (log (/ 1 1)) (+ (log y) (log (/ y x))))
  (- (log (/ 1 1)) (log (* y (/ y x))))
  (log (/ (/ 1 1) (* y (/ y x))))
  (exp (/ (/ 1 1) (* y (/ y x))))
  (/ (/ (* (* 1 1) 1) (* (* 1 1) 1)) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x))))
  (/ (/ (* (* 1 1) 1) (* (* 1 1) 1)) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x))))
  (/ (/ (* (* 1 1) 1) (* (* 1 1) 1)) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x))))
  (/ (* (* (/ 1 1) (/ 1 1)) (/ 1 1)) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x))))
  (/ (* (* (/ 1 1) (/ 1 1)) (/ 1 1)) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x))))
  (/ (* (* (/ 1 1) (/ 1 1)) (/ 1 1)) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x))))
  (* (cbrt (/ (/ 1 1) (* y (/ y x)))) (cbrt (/ (/ 1 1) (* y (/ y x)))))
  (cbrt (/ (/ 1 1) (* y (/ y x))))
  (* (* (/ (/ 1 1) (* y (/ y x))) (/ (/ 1 1) (* y (/ y x)))) (/ (/ 1 1) (* y (/ y x))))
  (sqrt (/ (/ 1 1) (* y (/ y x))))
  (sqrt (/ (/ 1 1) (* y (/ y x))))
  (- (/ 1 1))
  (- (* y (/ y x)))
  (/ (* (cbrt (/ 1 1)) (cbrt (/ 1 1))) y)
  (/ (cbrt (/ 1 1)) (/ y x))
  (/ (sqrt (/ 1 1)) y)
  (/ (sqrt (/ 1 1)) (/ y x))
  (/ (/ (* (cbrt 1) (cbrt 1)) (* (cbrt 1) (cbrt 1))) y)
  (/ (/ (cbrt 1) (cbrt 1)) (/ y x))
  (/ (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) y)
  (/ (/ (cbrt 1) (sqrt 1)) (/ y x))
  (/ (/ (* (cbrt 1) (cbrt 1)) 1) y)
  (/ (/ (cbrt 1) 1) (/ y x))
  (/ (/ (sqrt 1) (* (cbrt 1) (cbrt 1))) y)
  (/ (/ (sqrt 1) (cbrt 1)) (/ y x))
  (/ (/ (sqrt 1) (sqrt 1)) y)
  (/ (/ (sqrt 1) (sqrt 1)) (/ y x))
  (/ (/ (sqrt 1) 1) y)
  (/ (/ (sqrt 1) 1) (/ y x))
  (/ (/ 1 (* (cbrt 1) (cbrt 1))) y)
  (/ (/ 1 (cbrt 1)) (/ y x))
  (/ (/ 1 (sqrt 1)) y)
  (/ (/ 1 (sqrt 1)) (/ y x))
  (/ (/ 1 1) y)
  (/ (/ 1 1) (/ y x))
  (/ 1 y)
  (/ (/ 1 1) (/ y x))
  (/ 1 y)
  (/ (/ 1 1) (/ y x))
  (/ 1 (* y (/ y x)))
  (/ (* y (/ y x)) (/ 1 1))
  (/ (/ 1 1) y)
  (/ (* y (/ y x)) (cbrt (/ 1 1)))
  (/ (* y (/ y x)) (sqrt (/ 1 1)))
  (/ (* y (/ y x)) (/ (cbrt 1) (cbrt 1)))
  (/ (* y (/ y x)) (/ (cbrt 1) (sqrt 1)))
  (/ (* y (/ y x)) (/ (cbrt 1) 1))
  (/ (* y (/ y x)) (/ (sqrt 1) (cbrt 1)))
  (/ (* y (/ y x)) (/ (sqrt 1) (sqrt 1)))
  (/ (* y (/ y x)) (/ (sqrt 1) 1))
  (/ (* y (/ y x)) (/ 1 (cbrt 1)))
  (/ (* y (/ y x)) (/ 1 (sqrt 1)))
  (/ (* y (/ y x)) (/ 1 1))
  (/ (* y (/ y x)) (/ 1 1))
  (/ (* y (/ y x)) (/ 1 1))
  (/ (/ 1 1) (* y y))
  (* (* y (/ y x)) 1)
  (* y (/ y x))
  (+ (log y) (- (log y) (log x)))
  (+ (log y) (log (/ y x)))
  (log (* y (/ y x)))
  (exp (* y (/ y x)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt x) (cbrt x))))
  (* y (/ 1 (sqrt x)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (* y (/ y x))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
10.551 * * [simplify]: Extracting # 0 : cost  0
10.551 * * [simplify]: Extracting # 1 : cost  0
10.551 * * [simplify]: Extracting # 2 : cost  0
10.552 * * [simplify]: Extracting # 3 : cost  0
10.552 * * [simplify]: Extracting # 4 : cost  0
10.553 * * [simplify]: Extracting # 5 : cost  0
10.553 * * [simplify]: Extracting # 6 : cost  0
10.553 * * [simplify]: Extracting # 7 : cost  0
10.554 * * [simplify]: iteration  0 :  172  enodes  (cost  1188 )
11.048 * * [simplify]: Extracting # 0 : cost  0
11.049 * * [simplify]: Extracting # 1 : cost  0
11.049 * * [simplify]: Extracting # 2 : cost  0
11.050 * * [simplify]: iteration  1 :  367  enodes  (cost  866 )
11.209 * * [simplify]: Extracting # 0 : cost  0
11.211 * * [simplify]: Extracting # 1 : cost  0
11.212 * * [simplify]: Extracting # 2 : cost  0
11.213 * * [simplify]: Extracting # 3 : cost  0
11.215 * * [simplify]: Extracting # 4 : cost  0
11.216 * * [simplify]: iteration  2 :  783  enodes  (cost  704 )
12.230 * * [simplify]: Extracting # 0 : cost  0
12.232 * * [simplify]: Extracting # 1 : cost  0
12.234 * * [simplify]: Extracting # 2 : cost  0
12.236 * * [simplify]: Extracting # 3 : cost  0
12.237 * * [simplify]: Extracting # 4 : cost  0
12.239 * * [simplify]: iteration  3 :  2291  enodes  (cost  628 )
14.552 * * [simplify]: Extracting # 0 : cost  0
14.566 * * [simplify]: Extracting # 1 : cost  0
14.570 * * [simplify]: Extracting # 2 : cost  0
14.574 * * [simplify]: iteration done:  5000  enodes  (cost  628 )
14.575 * [simplify]: Simplified to:
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (exp (/ x (pow y 2)))
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (* (cbrt (/ x (pow y 2))) (cbrt (/ x (pow y 2))))
  (cbrt (/ x (pow y 2)))
  (pow (/ x (pow y 2)) 3)
  (sqrt (/ x (pow y 2)))
  (sqrt (/ x (pow y 2)))
  -1
  (- (* y (/ y x)))
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ 1 y)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (/ 1 y) y)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (log (/ (pow y 2) x))
  (log (/ (pow y 2) x))
  (log (/ (pow y 2) x))
  (exp (* y (/ y x)))
  (pow (/ (pow y 2) x) 3)
  (pow (/ (pow y 2) x) 3)
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (pow (/ (pow y 2) x) 3)
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* (* (cbrt y) (cbrt y)) y)
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* y (sqrt y))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (sqrt x))
  y
  y
  (* y y)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (/ (pow y 2) x)
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
14.576 * * * [progress]: adding candidates to table
14.743 * * [progress]: iteration 4 / 4
14.743 * * * [progress]: picking best candidate
14.749 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))>
14.749 * * * [progress]: localizing error
14.755 * * * [progress]: generating rewritten candidates
14.756 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
14.789 * * * [progress]: generating series expansions
14.789 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
14.789 * [backup-simplify]: Simplify (/ (/ 1 y) (/ y x)) into (/ x (pow y 2))
14.789 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
14.789 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
14.789 * [taylor]: Taking taylor expansion of x in x
14.789 * [backup-simplify]: Simplify 0 into 0
14.789 * [backup-simplify]: Simplify 1 into 1
14.789 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.789 * [taylor]: Taking taylor expansion of y in x
14.789 * [backup-simplify]: Simplify y into y
14.789 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.789 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
14.789 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
14.789 * [taylor]: Taking taylor expansion of x in y
14.789 * [backup-simplify]: Simplify x into x
14.789 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.789 * [taylor]: Taking taylor expansion of y in y
14.789 * [backup-simplify]: Simplify 0 into 0
14.789 * [backup-simplify]: Simplify 1 into 1
14.790 * [backup-simplify]: Simplify (* 1 1) into 1
14.790 * [backup-simplify]: Simplify (/ x 1) into x
14.790 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
14.790 * [taylor]: Taking taylor expansion of x in y
14.790 * [backup-simplify]: Simplify x into x
14.790 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.790 * [taylor]: Taking taylor expansion of y in y
14.790 * [backup-simplify]: Simplify 0 into 0
14.790 * [backup-simplify]: Simplify 1 into 1
14.790 * [backup-simplify]: Simplify (* 1 1) into 1
14.790 * [backup-simplify]: Simplify (/ x 1) into x
14.790 * [taylor]: Taking taylor expansion of x in x
14.790 * [backup-simplify]: Simplify 0 into 0
14.790 * [backup-simplify]: Simplify 1 into 1
14.790 * [backup-simplify]: Simplify 1 into 1
14.791 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
14.791 * [taylor]: Taking taylor expansion of 0 in x
14.791 * [backup-simplify]: Simplify 0 into 0
14.791 * [backup-simplify]: Simplify 0 into 0
14.791 * [backup-simplify]: Simplify 0 into 0
14.792 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.793 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.793 * [taylor]: Taking taylor expansion of 0 in x
14.793 * [backup-simplify]: Simplify 0 into 0
14.793 * [backup-simplify]: Simplify 0 into 0
14.793 * [backup-simplify]: Simplify 0 into 0
14.793 * [backup-simplify]: Simplify 0 into 0
14.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.795 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.795 * [taylor]: Taking taylor expansion of 0 in x
14.795 * [backup-simplify]: Simplify 0 into 0
14.795 * [backup-simplify]: Simplify 0 into 0
14.795 * [backup-simplify]: Simplify (* 1 (* x (pow y -2))) into (/ x (pow y 2))
14.795 * [backup-simplify]: Simplify (/ (/ 1 (/ 1 y)) (/ (/ 1 y) (/ 1 x))) into (/ (pow y 2) x)
14.795 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
14.795 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
14.795 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.795 * [taylor]: Taking taylor expansion of y in x
14.795 * [backup-simplify]: Simplify y into y
14.795 * [taylor]: Taking taylor expansion of x in x
14.795 * [backup-simplify]: Simplify 0 into 0
14.795 * [backup-simplify]: Simplify 1 into 1
14.795 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.796 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
14.796 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
14.796 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.796 * [taylor]: Taking taylor expansion of y in y
14.796 * [backup-simplify]: Simplify 0 into 0
14.796 * [backup-simplify]: Simplify 1 into 1
14.796 * [taylor]: Taking taylor expansion of x in y
14.796 * [backup-simplify]: Simplify x into x
14.796 * [backup-simplify]: Simplify (* 1 1) into 1
14.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.796 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
14.796 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.796 * [taylor]: Taking taylor expansion of y in y
14.796 * [backup-simplify]: Simplify 0 into 0
14.796 * [backup-simplify]: Simplify 1 into 1
14.796 * [taylor]: Taking taylor expansion of x in y
14.796 * [backup-simplify]: Simplify x into x
14.796 * [backup-simplify]: Simplify (* 1 1) into 1
14.796 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
14.796 * [taylor]: Taking taylor expansion of x in x
14.797 * [backup-simplify]: Simplify 0 into 0
14.797 * [backup-simplify]: Simplify 1 into 1
14.797 * [backup-simplify]: Simplify (/ 1 1) into 1
14.797 * [backup-simplify]: Simplify 1 into 1
14.797 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.797 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
14.797 * [taylor]: Taking taylor expansion of 0 in x
14.797 * [backup-simplify]: Simplify 0 into 0
14.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
14.798 * [backup-simplify]: Simplify 0 into 0
14.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.799 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.799 * [taylor]: Taking taylor expansion of 0 in x
14.799 * [backup-simplify]: Simplify 0 into 0
14.799 * [backup-simplify]: Simplify 0 into 0
14.799 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.799 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.800 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.800 * [taylor]: Taking taylor expansion of 0 in x
14.800 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify 0 into 0
14.800 * [backup-simplify]: Simplify 0 into 0
14.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.801 * [backup-simplify]: Simplify 0 into 0
14.801 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (pow (/ 1 y) 2))) into (/ x (pow y 2))
14.801 * [backup-simplify]: Simplify (/ (/ 1 (/ 1 (- y))) (/ (/ 1 (- y)) (/ 1 (- x)))) into (* -1 (/ (pow y 2) x))
14.801 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
14.801 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
14.801 * [taylor]: Taking taylor expansion of -1 in x
14.801 * [backup-simplify]: Simplify -1 into -1
14.801 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
14.801 * [taylor]: Taking taylor expansion of (pow y 2) in x
14.801 * [taylor]: Taking taylor expansion of y in x
14.801 * [backup-simplify]: Simplify y into y
14.801 * [taylor]: Taking taylor expansion of x in x
14.801 * [backup-simplify]: Simplify 0 into 0
14.801 * [backup-simplify]: Simplify 1 into 1
14.801 * [backup-simplify]: Simplify (* y y) into (pow y 2)
14.801 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
14.801 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
14.801 * [taylor]: Taking taylor expansion of -1 in y
14.801 * [backup-simplify]: Simplify -1 into -1
14.801 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
14.802 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.802 * [taylor]: Taking taylor expansion of y in y
14.802 * [backup-simplify]: Simplify 0 into 0
14.802 * [backup-simplify]: Simplify 1 into 1
14.802 * [taylor]: Taking taylor expansion of x in y
14.802 * [backup-simplify]: Simplify x into x
14.802 * [backup-simplify]: Simplify (* 1 1) into 1
14.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.802 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
14.802 * [taylor]: Taking taylor expansion of -1 in y
14.802 * [backup-simplify]: Simplify -1 into -1
14.802 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
14.802 * [taylor]: Taking taylor expansion of (pow y 2) in y
14.802 * [taylor]: Taking taylor expansion of y in y
14.802 * [backup-simplify]: Simplify 0 into 0
14.802 * [backup-simplify]: Simplify 1 into 1
14.802 * [taylor]: Taking taylor expansion of x in y
14.802 * [backup-simplify]: Simplify x into x
14.802 * [backup-simplify]: Simplify (* 1 1) into 1
14.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
14.802 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x)
14.803 * [taylor]: Taking taylor expansion of (/ -1 x) in x
14.803 * [taylor]: Taking taylor expansion of -1 in x
14.803 * [backup-simplify]: Simplify -1 into -1
14.803 * [taylor]: Taking taylor expansion of x in x
14.803 * [backup-simplify]: Simplify 0 into 0
14.803 * [backup-simplify]: Simplify 1 into 1
14.803 * [backup-simplify]: Simplify (/ -1 1) into -1
14.803 * [backup-simplify]: Simplify -1 into -1
14.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
14.803 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
14.804 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0
14.804 * [taylor]: Taking taylor expansion of 0 in x
14.804 * [backup-simplify]: Simplify 0 into 0
14.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
14.804 * [backup-simplify]: Simplify 0 into 0
14.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
14.805 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.805 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
14.805 * [taylor]: Taking taylor expansion of 0 in x
14.806 * [backup-simplify]: Simplify 0 into 0
14.806 * [backup-simplify]: Simplify 0 into 0
14.806 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.806 * [backup-simplify]: Simplify 0 into 0
14.807 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
14.807 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
14.808 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0
14.808 * [taylor]: Taking taylor expansion of 0 in x
14.808 * [backup-simplify]: Simplify 0 into 0
14.808 * [backup-simplify]: Simplify 0 into 0
14.808 * [backup-simplify]: Simplify 0 into 0
14.808 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
14.808 * [backup-simplify]: Simplify 0 into 0
14.809 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (pow (/ 1 (- y)) 2))) into (/ x (pow y 2))
14.809 * * * [progress]: simplifying candidates
14.820 * [simplify]: Simplifying:
  (- (- (log y)) (- (log y) (log x)))
  (- (- (log y)) (log (/ y x)))
  (- (- 0 (log y)) (- (log y) (log x)))
  (- (- 0 (log y)) (log (/ y x)))
  (- (- (log 1) (log y)) (- (log y) (log x)))
  (- (- (log 1) (log y)) (log (/ y x)))
  (- (log (/ 1 y)) (- (log y) (log x)))
  (- (log (/ 1 y)) (log (/ y x)))
  (log (/ (/ 1 y) (/ y x)))
  (exp (/ (/ 1 y) (/ y x)))
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  (/ (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ y x) (/ y x)) (/ y x)))
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  (/ (/ 1 y) (/ (sqrt y) 1))
  (/ (/ 1 y) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (/ 1 y) (/ 1 (sqrt x)))
  (/ (/ 1 y) (/ 1 1))
  (/ (/ 1 y) 1)
  (/ (/ 1 y) y)
  (/ (/ y x) (cbrt (/ 1 y)))
  (/ (/ y x) (sqrt (/ 1 y)))
  (/ (/ y x) (/ (cbrt 1) (cbrt y)))
  (/ (/ y x) (/ (cbrt 1) (sqrt y)))
  (/ (/ y x) (/ (cbrt 1) y))
  (/ (/ y x) (/ (sqrt 1) (cbrt y)))
  (/ (/ y x) (/ (sqrt 1) (sqrt y)))
  (/ (/ y x) (/ (sqrt 1) y))
  (/ (/ y x) (/ 1 (cbrt y)))
  (/ (/ y x) (/ 1 (sqrt y)))
  (/ (/ y x) (/ 1 y))
  (/ (/ y x) (/ 1 y))
  (/ (/ y x) (/ 1 y))
  (/ (/ 1 y) y)
  (* (/ y x) y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
14.827 * * [simplify]: Extracting # 0 : cost  0
14.828 * * [simplify]: Extracting # 1 : cost  0
14.829 * * [simplify]: Extracting # 2 : cost  0
14.829 * * [simplify]: Extracting # 3 : cost  0
14.830 * * [simplify]: Extracting # 4 : cost  0
14.831 * * [simplify]: Extracting # 5 : cost  0
14.832 * * [simplify]: Extracting # 6 : cost  0
14.833 * * [simplify]: iteration  0 :  401  enodes  (cost  4110 )
15.090 * * [simplify]: Extracting # 0 : cost  0
15.092 * * [simplify]: Extracting # 1 : cost  0
15.093 * * [simplify]: Extracting # 2 : cost  0
15.094 * * [simplify]: iteration  1 :  1087  enodes  (cost  3490 )
15.409 * * [simplify]: Extracting # 0 : cost  0
15.414 * * [simplify]: Extracting # 1 : cost  0
15.418 * * [simplify]: Extracting # 2 : cost  0
15.422 * * [simplify]: Extracting # 3 : cost  0
15.424 * * [simplify]: Extracting # 4 : cost  0
15.426 * * [simplify]: iteration  2 :  2223  enodes  (cost  3133 )
16.629 * * [simplify]: Extracting # 0 : cost  0
16.638 * * [simplify]: Extracting # 1 : cost  0
16.642 * * [simplify]: Extracting # 2 : cost  0
16.647 * * [simplify]: Extracting # 3 : cost  0
16.651 * * [simplify]: Extracting # 4 : cost  0
16.658 * * [simplify]: iteration done:  5001  enodes  (cost  2900 )
16.660 * [simplify]: Simplified to:
  (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 y) y) 3)
  (pow (/ (/ x y) y) 3)
  (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))
  (/ -1 y)
  (- (/ y x))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (cbrt (/ 1 y)) (cbrt (/ y x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt (/ y x)))
  (/ (cbrt (/ 1 y)) (sqrt (/ y x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (/ (cbrt (/ 1 y)) (/ (cbrt y) (cbrt x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (/ (cbrt (/ 1 y)) (/ (cbrt y) (sqrt x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ 1 y)) (/ (cbrt y) x))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (/ (cbrt (/ 1 y)) (/ (sqrt y) (cbrt x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (/ (sqrt y) (sqrt x)))
  (/ (cbrt (/ 1 y)) (/ (sqrt y) (sqrt x)))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt y))
  (/ (cbrt (/ 1 y)) (/ (sqrt y) x))
  (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (/ 1 y)) (/ y (cbrt x)))
  (* (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) (sqrt x))
  (/ (cbrt (/ 1 y)) (/ y (sqrt x)))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (/ (cbrt (/ 1 y)) (/ y x))
  (* (cbrt (/ 1 y)) (cbrt (/ 1 y)))
  (/ (cbrt (/ 1 y)) (/ y x))
  (/ (* (cbrt (/ 1 y)) (cbrt (/ 1 y))) y)
  (* (cbrt (/ 1 y)) x)
  (/ (sqrt (/ 1 y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (sqrt (/ 1 y)) (cbrt (/ y x)))
  (/ (sqrt (/ 1 y)) (sqrt (/ y x)))
  (/ (sqrt (/ 1 y)) (sqrt (/ y x)))
  (/ (sqrt (/ 1 y)) (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (/ (sqrt (/ 1 y)) (/ (cbrt y) (cbrt x)))
  (/ (sqrt (/ 1 y)) (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (/ (sqrt (/ 1 y)) (/ (cbrt y) (sqrt x)))
  (/ (sqrt (/ 1 y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ 1 y)) (/ (cbrt y) x))
  (/ (sqrt (/ 1 y)) (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (/ (sqrt (/ 1 y)) (/ (sqrt y) (cbrt x)))
  (/ (sqrt (/ 1 y)) (/ (sqrt y) (sqrt x)))
  (/ (sqrt (/ 1 y)) (/ (sqrt y) (sqrt x)))
  (/ (sqrt (/ 1 y)) (sqrt y))
  (/ (sqrt (/ 1 y)) (/ (sqrt y) x))
  (* (sqrt (/ 1 y)) (* (cbrt x) (cbrt x)))
  (/ (sqrt (/ 1 y)) (/ y (cbrt x)))
  (* (sqrt (/ 1 y)) (sqrt x))
  (/ (sqrt (/ 1 y)) (/ y (sqrt x)))
  (sqrt (/ 1 y))
  (/ (sqrt (/ 1 y)) (/ y x))
  (sqrt (/ 1 y))
  (/ (sqrt (/ 1 y)) (/ y x))
  (/ (sqrt (/ 1 y)) y)
  (* (sqrt (/ 1 y)) x)
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (cbrt y)) (cbrt (/ y x)))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt (/ y x)))
  (/ (/ 1 (cbrt y)) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (cbrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (pow (cbrt y) 3)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (cbrt y)) (/ (sqrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ x (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (sqrt y)) (cbrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (sqrt y)) (/ (cbrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 y) (sqrt y))
  (/ x (sqrt y))
  (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (cbrt (/ y x)))
  (/ 1 (sqrt (/ y x)))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (cbrt y)) (cbrt (/ y x)))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt (/ y x)))
  (/ (/ 1 (cbrt y)) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (cbrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (pow (cbrt y) 3)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (cbrt y)) (/ (sqrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ x (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (sqrt y)) (cbrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (sqrt y)) (/ (cbrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 y) (sqrt y))
  (/ x (sqrt y))
  (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (cbrt (/ y x)))
  (/ 1 (sqrt (/ y x)))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (cbrt y)) (cbrt (/ y x)))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt (/ y x)))
  (/ (/ 1 (cbrt y)) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (cbrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (* (cbrt y) (pow (cbrt y) 3)))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (pow (cbrt y) 3)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (cbrt y)) (/ (sqrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ x (cbrt y))
  (/ (/ 1 (sqrt y)) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 (sqrt y)) (cbrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ 1 (sqrt y)) (sqrt (/ y x)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ 1 (sqrt y)) (/ (cbrt y) (cbrt x)))
  (/ (sqrt x) (* (* (cbrt y) (cbrt y)) (sqrt y)))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (/ 1 (cbrt y)) (cbrt y)) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 y) (sqrt y))
  (/ x (sqrt y))
  (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (cbrt (/ y x)))
  (/ 1 (sqrt (/ y x)))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (cbrt (/ y x)))
  (/ 1 (sqrt (/ y x)))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (cbrt (/ y x)))
  (/ 1 (sqrt (/ y x)))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ 1 (cbrt y)) (cbrt y))
  (/ (/ x (cbrt y)) y)
  (/ (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (* (sqrt y) y))
  (/ (sqrt x) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ 1 (sqrt y))
  (/ (/ x (sqrt y)) y)
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (sqrt x)
  (/ (/ (sqrt x) y) y)
  1
  (/ (/ x y) y)
  1
  (/ (/ x y) y)
  (/ 1 y)
  (/ x y)
  (/ x y)
  (* (/ y x) y)
  (/ (/ 1 y) (* (cbrt (/ y x)) (cbrt (/ y x))))
  (/ (/ 1 y) (sqrt (/ y x)))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (* (sqrt y) y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ 1 y)
  (/ 1 (* y y))
  (/ (/ y x) (cbrt (/ 1 y)))
  (/ (/ y x) (sqrt (/ 1 y)))
  (* (/ (cbrt y) x) y)
  (* (/ (sqrt y) x) y)
  (* (/ y x) y)
  (* (/ (cbrt y) x) y)
  (* (/ (sqrt y) x) y)
  (* (/ y x) y)
  (* (/ (cbrt y) x) y)
  (* (/ (sqrt y) x) y)
  (* (/ y x) y)
  (* (/ y x) y)
  (* (/ y x) y)
  (/ 1 (* y y))
  (* (/ y x) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
16.663 * * * [progress]: adding candidates to table
16.987 * [progress]: [Phase 3 of 3] Extracting.
16.988 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (/ 1 1) (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))>)
16.988 * * * [regime-changes]: Trying 2 branch expressions: (y x)
16.988 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (/ 1 1) (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))>)
17.008 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (/ 1 1) (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ (/ x y) y) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))>)
17.020 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
17.021 * [simplify]: Simplifying:
  (- (/ (/ x y) y) 3.0)
17.021 * * [simplify]: Extracting # 0 : cost  0
17.021 * * [simplify]: Extracting # 1 : cost  0
17.021 * * [simplify]: Extracting # 2 : cost  0
17.021 * * [simplify]: Extracting # 3 : cost  0
17.021 * * [simplify]: Extracting # 4 : cost  0
17.021 * * [simplify]: Extracting # 5 : cost  0
17.021 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
17.021 * * [simplify]: Extracting # 0 : cost  0
17.021 * * [simplify]: iteration done:  6  enodes  (cost  7 )
17.021 * [simplify]: Simplified to:
  (- (/ (/ x y) y) 3.0)
17.910 * [regime-testing]: Baseline error score: 0.08013501687710964
17.911 * [regime-testing]: Oracle error score: 0.018627328416052007
17.912 * [regime-testing]: End program error score: 0.08013501687710964
17.945 * [regime-testing]: Target error score: 0.08013501687710964