11.469 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying:
  (* 500.0 (- x y))
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: Extracting # 3 : cost  0
0.027 * * [simplify]: Extracting # 4 : cost  0
0.027 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  1 :  8  enodes  (cost  5 )
0.031 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  2 :  15  enodes  (cost  5 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: iteration  3 :  21  enodes  (cost  5 )
0.044 * * [simplify]: Extracting # 0 : cost  0
0.044 * * [simplify]: Extracting # 1 : cost  0
0.044 * * [simplify]: Extracting # 2 : cost  0
0.044 * * [simplify]: iteration  4 :  26  enodes  (cost  5 )
0.052 * * [simplify]: Extracting # 0 : cost  0
0.052 * * [simplify]: iteration done:  26  enodes  (cost  5 )
0.052 * [simplify]: Simplified to:
  (* 500.0 (- x y))
0.053 * * [progress]: iteration 1 / 4
0.053 * * * [progress]: picking best candidate
0.055 * * * * [pick]: Picked  #<alt (λ (x y) (* 500.0 (- x y)))>
0.055 * * * [progress]: localizing error
0.064 * * * [progress]: generating rewritten candidates
0.064 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.107 * * * [progress]: generating series expansions
0.107 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.107 * [backup-simplify]: Simplify (* 500.0 (- x y)) into (* 500.0 (- x y))
0.107 * [approximate]: Taking taylor expansion of (* 500.0 (- x y)) in (x y) around 0
0.107 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in y
0.107 * [taylor]: Taking taylor expansion of 500.0 in y
0.107 * [backup-simplify]: Simplify 500.0 into 500.0
0.107 * [taylor]: Taking taylor expansion of (- x y) in y
0.107 * [taylor]: Taking taylor expansion of x in y
0.107 * [backup-simplify]: Simplify x into x
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 1 into 1
0.107 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.107 * [taylor]: Taking taylor expansion of 500.0 in x
0.108 * [backup-simplify]: Simplify 500.0 into 500.0
0.108 * [taylor]: Taking taylor expansion of (- x y) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [backup-simplify]: Simplify y into y
0.108 * [taylor]: Taking taylor expansion of (* 500.0 (- x y)) in x
0.108 * [taylor]: Taking taylor expansion of 500.0 in x
0.108 * [backup-simplify]: Simplify 500.0 into 500.0
0.108 * [taylor]: Taking taylor expansion of (- x y) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [backup-simplify]: Simplify y into y
0.108 * [backup-simplify]: Simplify (- y) into (- y)
0.108 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.108 * [backup-simplify]: Simplify (* 500.0 (- y)) into (* -500.0 y)
0.108 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
0.108 * [taylor]: Taking taylor expansion of -500.0 in y
0.108 * [backup-simplify]: Simplify -500.0 into -500.0
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (* -500.0 0) into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [backup-simplify]: Simplify (+ (* 500.0 1) (* 0 (- y))) into 500.0
0.110 * [taylor]: Taking taylor expansion of 500.0 in y
0.111 * [backup-simplify]: Simplify 500.0 into 500.0
0.111 * [backup-simplify]: Simplify 500.0 into 500.0
0.112 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0)
0.112 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.112 * [backup-simplify]: Simplify (- 0) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 1) (* 0 (- y)))) into 0
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y))
0.115 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 x) (/ 1 y))) into (* 500.0 (- (/ 1 x) (/ 1 y)))
0.115 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in y
0.115 * [taylor]: Taking taylor expansion of 500.0 in y
0.116 * [backup-simplify]: Simplify 500.0 into 500.0
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [backup-simplify]: Simplify x into x
0.116 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.116 * [taylor]: Taking taylor expansion of 500.0 in x
0.116 * [backup-simplify]: Simplify 500.0 into 500.0
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.116 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 x) (/ 1 y))) in x
0.116 * [taylor]: Taking taylor expansion of 500.0 in x
0.116 * [backup-simplify]: Simplify 500.0 into 500.0
0.116 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.117 * [backup-simplify]: Simplify (+ 1 0) into 1
0.117 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.117 * [taylor]: Taking taylor expansion of 500.0 in y
0.117 * [backup-simplify]: Simplify 500.0 into 500.0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.118 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.118 * [backup-simplify]: Simplify (+ (* 500.0 (- (/ 1 y))) (* 0 1)) into (- (* 500.0 (/ 1 y)))
0.118 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
0.118 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.118 * [taylor]: Taking taylor expansion of 500.0 in y
0.118 * [backup-simplify]: Simplify 500.0 into 500.0
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (/ 1 1) into 1
0.119 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.119 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.119 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
0.119 * [backup-simplify]: Simplify 500.0 into 500.0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
0.122 * [backup-simplify]: Simplify (- 0) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y))
0.134 * [backup-simplify]: Simplify (* 500.0 (- (/ 1 (- x)) (/ 1 (- y)))) into (* 500.0 (- (/ 1 y) (/ 1 x)))
0.134 * [approximate]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in (x y) around 0
0.134 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in y
0.134 * [taylor]: Taking taylor expansion of 500.0 in y
0.134 * [backup-simplify]: Simplify 500.0 into 500.0
0.134 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.135 * [taylor]: Taking taylor expansion of x in y
0.135 * [backup-simplify]: Simplify x into x
0.135 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.135 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.135 * [taylor]: Taking taylor expansion of 500.0 in x
0.135 * [backup-simplify]: Simplify 500.0 into 500.0
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [backup-simplify]: Simplify y into y
0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [taylor]: Taking taylor expansion of (* 500.0 (- (/ 1 y) (/ 1 x))) in x
0.135 * [taylor]: Taking taylor expansion of 500.0 in x
0.135 * [backup-simplify]: Simplify 500.0 into 500.0
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.135 * [taylor]: Taking taylor expansion of y in x
0.135 * [backup-simplify]: Simplify y into y
0.135 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.135 * [taylor]: Taking taylor expansion of x in x
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (/ 1 1) into 1
0.136 * [backup-simplify]: Simplify (- 1) into -1
0.136 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.136 * [backup-simplify]: Simplify (* 500.0 -1) into -500.0
0.136 * [taylor]: Taking taylor expansion of -500.0 in y
0.136 * [backup-simplify]: Simplify -500.0 into -500.0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.137 * [backup-simplify]: Simplify (+ (* 500.0 (/ 1 y)) (* 0 -1)) into (* 500.0 (/ 1 y))
0.137 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
0.137 * [taylor]: Taking taylor expansion of 500.0 in y
0.137 * [backup-simplify]: Simplify 500.0 into 500.0
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
0.138 * [backup-simplify]: Simplify 500.0 into 500.0
0.138 * [backup-simplify]: Simplify -500.0 into -500.0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (- 0) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [backup-simplify]: Simplify (- 0) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.144 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y))
0.146 * * * [progress]: simplifying candidates
0.147 * [simplify]: Simplifying:
  (* 500.0 (- x y))
  (+ (log 500.0) (log (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (* (* (* 500.0 500.0) 500.0) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (* (* (* 500.0 (- x y)) (* 500.0 (- x y))) (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* 500.0 x)
  (* 500.0 (- y))
  (* 500.0 x)
  (* 500.0 (- y))
  (* x 500.0)
  (* (- y) 500.0)
  (* x 500.0)
  (* (- y) 500.0)
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  (* 500.0 1)
  (* 500.0 (+ (sqrt x) (sqrt y)))
  (* 500.0 1)
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
0.147 * * [simplify]: Extracting # 0 : cost  0
0.147 * * [simplify]: Extracting # 1 : cost  0
0.147 * * [simplify]: Extracting # 2 : cost  0
0.147 * * [simplify]: Extracting # 3 : cost  0
0.147 * * [simplify]: Extracting # 4 : cost  0
0.147 * * [simplify]: Extracting # 5 : cost  0
0.148 * * [simplify]: iteration  0 :  52  enodes  (cost  217 )
0.162 * * [simplify]: Extracting # 0 : cost  0
0.162 * * [simplify]: Extracting # 1 : cost  0
0.163 * * [simplify]: Extracting # 2 : cost  0
0.163 * * [simplify]: Extracting # 3 : cost  0
0.163 * * [simplify]: iteration  1 :  125  enodes  (cost  206 )
0.196 * * [simplify]: Extracting # 0 : cost  0
0.196 * * [simplify]: Extracting # 1 : cost  0
0.197 * * [simplify]: Extracting # 2 : cost  0
0.197 * * [simplify]: Extracting # 3 : cost  0
0.198 * * [simplify]: Extracting # 4 : cost  0
0.198 * * [simplify]: Extracting # 5 : cost  0
0.198 * * [simplify]: Extracting # 6 : cost  0
0.199 * * [simplify]: iteration  2 :  386  enodes  (cost  188 )
0.530 * * [simplify]: Extracting # 0 : cost  0
0.534 * * [simplify]: Extracting # 1 : cost  0
0.536 * * [simplify]: Extracting # 2 : cost  0
0.538 * * [simplify]: Extracting # 3 : cost  0
0.540 * * [simplify]: Extracting # 4 : cost  0
0.542 * * [simplify]: iteration  3 :  1697  enodes  (cost  186 )
1.302 * * [simplify]: Extracting # 0 : cost  0
1.315 * * [simplify]: Extracting # 1 : cost  0
1.322 * * [simplify]: Extracting # 2 : cost  0
1.331 * * [simplify]: Extracting # 3 : cost  0
1.344 * * [simplify]: Extracting # 4 : cost  0
1.353 * * [simplify]: iteration done:  5000  enodes  (cost  186 )
1.353 * [simplify]: Simplified to:
  (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (exp (* 500.0 (- x y)))
  (pow (* (- x y) 500.0) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* (- x y) 500.0) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* (sqrt 500.0) (sqrt (- x y)))
  (* x 500.0)
  (* 500.0 (- y))
  (* x 500.0)
  (* 500.0 (- y))
  (* x 500.0)
  (* 500.0 (- y))
  (* x 500.0)
  (* 500.0 (- y))
  (* 500.0 (* (cbrt (- x y)) (cbrt (- x y))))
  (* 500.0 (sqrt (- x y)))
  500.0
  (* 500.0 (+ (sqrt x) (sqrt y)))
  500.0
  (* (cbrt 500.0) (- x y))
  (* (sqrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* 500.0 (- (* x x) (* y y)))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
1.354 * * * [progress]: adding candidates to table
1.412 * * [progress]: iteration 2 / 4
1.412 * * * [progress]: picking best candidate
1.414 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))>
1.414 * * * [progress]: localizing error
1.437 * * * [progress]: generating rewritten candidates
1.437 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.459 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
1.522 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
1.552 * * * [progress]: generating series expansions
1.552 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.552 * * * * [progress]: [ 2 / 3 ] generating series at (2)
1.554 * [backup-simplify]: Simplify (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))) into (* (- x y) (pow (cbrt 500.0) 3))
1.554 * [approximate]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in (x y) around 0
1.554 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in y
1.554 * [taylor]: Taking taylor expansion of (- x y) in y
1.554 * [taylor]: Taking taylor expansion of x in y
1.554 * [backup-simplify]: Simplify x into x
1.554 * [taylor]: Taking taylor expansion of y in y
1.554 * [backup-simplify]: Simplify 0 into 0
1.554 * [backup-simplify]: Simplify 1 into 1
1.554 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
1.554 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.554 * [taylor]: Taking taylor expansion of 500.0 in y
1.554 * [backup-simplify]: Simplify 500.0 into 500.0
1.554 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.554 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.555 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in x
1.555 * [taylor]: Taking taylor expansion of (- x y) in x
1.555 * [taylor]: Taking taylor expansion of x in x
1.555 * [backup-simplify]: Simplify 0 into 0
1.555 * [backup-simplify]: Simplify 1 into 1
1.555 * [taylor]: Taking taylor expansion of y in x
1.555 * [backup-simplify]: Simplify y into y
1.555 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.555 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.555 * [taylor]: Taking taylor expansion of 500.0 in x
1.555 * [backup-simplify]: Simplify 500.0 into 500.0
1.555 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.555 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.555 * [taylor]: Taking taylor expansion of (* (- x y) (pow (cbrt 500.0) 3)) in x
1.555 * [taylor]: Taking taylor expansion of (- x y) in x
1.555 * [taylor]: Taking taylor expansion of x in x
1.555 * [backup-simplify]: Simplify 0 into 0
1.556 * [backup-simplify]: Simplify 1 into 1
1.556 * [taylor]: Taking taylor expansion of y in x
1.556 * [backup-simplify]: Simplify y into y
1.556 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.556 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.556 * [taylor]: Taking taylor expansion of 500.0 in x
1.556 * [backup-simplify]: Simplify 500.0 into 500.0
1.556 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.556 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.556 * [backup-simplify]: Simplify (- y) into (- y)
1.556 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.557 * [backup-simplify]: Simplify (* (cbrt 500.0) (cbrt 500.0)) into (pow (cbrt 500.0) 2)
1.558 * [backup-simplify]: Simplify (* (cbrt 500.0) (pow (cbrt 500.0) 2)) into (pow (cbrt 500.0) 3)
1.559 * [backup-simplify]: Simplify (* (- y) (pow (cbrt 500.0) 3)) into (* -500.0 y)
1.559 * [taylor]: Taking taylor expansion of (* -500.0 y) in y
1.559 * [taylor]: Taking taylor expansion of -500.0 in y
1.559 * [backup-simplify]: Simplify -500.0 into -500.0
1.559 * [taylor]: Taking taylor expansion of y in y
1.559 * [backup-simplify]: Simplify 0 into 0
1.559 * [backup-simplify]: Simplify 1 into 1
1.560 * [backup-simplify]: Simplify (* -500.0 0) into 0
1.560 * [backup-simplify]: Simplify 0 into 0
1.560 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (cbrt 500.0))) into 0
1.561 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (pow (cbrt 500.0) 2))) into 0
1.561 * [backup-simplify]: Simplify (- 0) into 0
1.561 * [backup-simplify]: Simplify (+ 1 0) into 1
1.562 * [backup-simplify]: Simplify (+ (* (- y) 0) (* 1 (pow (cbrt 500.0) 3))) into 500.0
1.563 * [taylor]: Taking taylor expansion of 500.0 in y
1.563 * [backup-simplify]: Simplify 500.0 into 500.0
1.563 * [backup-simplify]: Simplify 500.0 into 500.0
1.563 * [backup-simplify]: Simplify (+ (* -500.0 1) (* 0 0)) into (- 500.0)
1.564 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
1.564 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.565 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (cbrt 500.0)))) into 0
1.566 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2)))) into 0
1.566 * [backup-simplify]: Simplify (- 0) into 0
1.566 * [backup-simplify]: Simplify (+ 0 0) into 0
1.567 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (* 0 (pow (cbrt 500.0) 3)))) into 0
1.567 * [taylor]: Taking taylor expansion of 0 in y
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 0 into 0
1.567 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify (+ (* -500.0 0) (+ (* 0 1) (* 0 0))) into 0
1.568 * [backup-simplify]: Simplify 0 into 0
1.568 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.569 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.570 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2))))) into 0
1.570 * [backup-simplify]: Simplify (- 0) into 0
1.570 * [backup-simplify]: Simplify (+ 0 0) into 0
1.571 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 3))))) into 0
1.571 * [taylor]: Taking taylor expansion of 0 in y
1.571 * [backup-simplify]: Simplify 0 into 0
1.571 * [backup-simplify]: Simplify 0 into 0
1.571 * [backup-simplify]: Simplify 0 into 0
1.571 * [backup-simplify]: Simplify 0 into 0
1.572 * [backup-simplify]: Simplify (+ (* (- 500.0) (* y 1)) (* 500.0 (* 1 x))) into (- (* 500.0 x) (* 500.0 y))
1.573 * [backup-simplify]: Simplify (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- (/ 1 x) (/ 1 y)))) into (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3))
1.573 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in (x y) around 0
1.573 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in y
1.573 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.573 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.573 * [taylor]: Taking taylor expansion of x in y
1.573 * [backup-simplify]: Simplify x into x
1.573 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.573 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.573 * [taylor]: Taking taylor expansion of y in y
1.573 * [backup-simplify]: Simplify 0 into 0
1.573 * [backup-simplify]: Simplify 1 into 1
1.573 * [backup-simplify]: Simplify (/ 1 1) into 1
1.573 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
1.573 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.573 * [taylor]: Taking taylor expansion of 500.0 in y
1.573 * [backup-simplify]: Simplify 500.0 into 500.0
1.574 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.574 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.574 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in x
1.574 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.574 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.574 * [taylor]: Taking taylor expansion of x in x
1.574 * [backup-simplify]: Simplify 0 into 0
1.574 * [backup-simplify]: Simplify 1 into 1
1.574 * [backup-simplify]: Simplify (/ 1 1) into 1
1.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.574 * [taylor]: Taking taylor expansion of y in x
1.574 * [backup-simplify]: Simplify y into y
1.574 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.575 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.575 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.575 * [taylor]: Taking taylor expansion of 500.0 in x
1.575 * [backup-simplify]: Simplify 500.0 into 500.0
1.575 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.575 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.575 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (pow (cbrt 500.0) 3)) in x
1.575 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.575 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.575 * [taylor]: Taking taylor expansion of x in x
1.575 * [backup-simplify]: Simplify 0 into 0
1.575 * [backup-simplify]: Simplify 1 into 1
1.576 * [backup-simplify]: Simplify (/ 1 1) into 1
1.576 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.576 * [taylor]: Taking taylor expansion of y in x
1.576 * [backup-simplify]: Simplify y into y
1.576 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.576 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.576 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.576 * [taylor]: Taking taylor expansion of 500.0 in x
1.576 * [backup-simplify]: Simplify 500.0 into 500.0
1.576 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.576 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.577 * [backup-simplify]: Simplify (+ 1 0) into 1
1.577 * [backup-simplify]: Simplify (* (cbrt 500.0) (cbrt 500.0)) into (pow (cbrt 500.0) 2)
1.579 * [backup-simplify]: Simplify (* (cbrt 500.0) (pow (cbrt 500.0) 2)) into (pow (cbrt 500.0) 3)
1.581 * [backup-simplify]: Simplify (* 1 (pow (cbrt 500.0) 3)) into 500.0
1.581 * [taylor]: Taking taylor expansion of 500.0 in y
1.581 * [backup-simplify]: Simplify 500.0 into 500.0
1.582 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (cbrt 500.0))) into 0
1.583 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (pow (cbrt 500.0) 2))) into 0
1.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.583 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.584 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.585 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) (pow (cbrt 500.0) 3))) into (- (* 500.0 (/ 1 y)))
1.585 * [taylor]: Taking taylor expansion of (- (* 500.0 (/ 1 y))) in y
1.585 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
1.585 * [taylor]: Taking taylor expansion of 500.0 in y
1.585 * [backup-simplify]: Simplify 500.0 into 500.0
1.585 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.585 * [taylor]: Taking taylor expansion of y in y
1.585 * [backup-simplify]: Simplify 0 into 0
1.585 * [backup-simplify]: Simplify 1 into 1
1.585 * [backup-simplify]: Simplify (/ 1 1) into 1
1.586 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
1.586 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
1.587 * [backup-simplify]: Simplify (- 500.0) into (- 500.0)
1.587 * [backup-simplify]: Simplify 500.0 into 500.0
1.588 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.589 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (cbrt 500.0)))) into 0
1.590 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2)))) into 0
1.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.591 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.591 * [backup-simplify]: Simplify (- 0) into 0
1.591 * [backup-simplify]: Simplify (+ 0 0) into 0
1.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 (pow (cbrt 500.0) 3)))) into 0
1.592 * [taylor]: Taking taylor expansion of 0 in y
1.592 * [backup-simplify]: Simplify 0 into 0
1.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.594 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
1.594 * [backup-simplify]: Simplify (- 0) into 0
1.594 * [backup-simplify]: Simplify 0 into 0
1.594 * [backup-simplify]: Simplify 0 into 0
1.595 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.596 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.598 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2))))) into 0
1.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.598 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.599 * [backup-simplify]: Simplify (- 0) into 0
1.599 * [backup-simplify]: Simplify (+ 0 0) into 0
1.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 3))))) into 0
1.600 * [taylor]: Taking taylor expansion of 0 in y
1.600 * [backup-simplify]: Simplify 0 into 0
1.601 * [backup-simplify]: Simplify 0 into 0
1.601 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.602 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
1.602 * [backup-simplify]: Simplify (- 0) into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.602 * [backup-simplify]: Simplify 0 into 0
1.604 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.605 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0)))))) into 0
1.611 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2)))))) into 0
1.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.612 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.612 * [backup-simplify]: Simplify (- 0) into 0
1.613 * [backup-simplify]: Simplify (+ 0 0) into 0
1.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 3)))))) into 0
1.614 * [taylor]: Taking taylor expansion of 0 in y
1.614 * [backup-simplify]: Simplify 0 into 0
1.614 * [backup-simplify]: Simplify 0 into 0
1.615 * [backup-simplify]: Simplify (+ (* 500.0 (* 1 (/ 1 (/ 1 x)))) (* (- 500.0) (* (/ 1 (/ 1 y)) 1))) into (- (* 500.0 x) (* 500.0 y))
1.616 * [backup-simplify]: Simplify (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- (/ 1 (- x)) (/ 1 (- y))))) into (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3))
1.616 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in (x y) around 0
1.616 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in y
1.616 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.616 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.617 * [taylor]: Taking taylor expansion of y in y
1.617 * [backup-simplify]: Simplify 0 into 0
1.617 * [backup-simplify]: Simplify 1 into 1
1.617 * [backup-simplify]: Simplify (/ 1 1) into 1
1.617 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.617 * [taylor]: Taking taylor expansion of x in y
1.617 * [backup-simplify]: Simplify x into x
1.617 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.617 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in y
1.617 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.617 * [taylor]: Taking taylor expansion of 500.0 in y
1.617 * [backup-simplify]: Simplify 500.0 into 500.0
1.618 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.618 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.618 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in x
1.618 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.618 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.618 * [taylor]: Taking taylor expansion of y in x
1.618 * [backup-simplify]: Simplify y into y
1.618 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.618 * [taylor]: Taking taylor expansion of x in x
1.618 * [backup-simplify]: Simplify 0 into 0
1.618 * [backup-simplify]: Simplify 1 into 1
1.619 * [backup-simplify]: Simplify (/ 1 1) into 1
1.619 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.619 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.619 * [taylor]: Taking taylor expansion of 500.0 in x
1.619 * [backup-simplify]: Simplify 500.0 into 500.0
1.619 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.620 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.620 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (cbrt 500.0) 3)) in x
1.620 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.620 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.620 * [taylor]: Taking taylor expansion of y in x
1.620 * [backup-simplify]: Simplify y into y
1.620 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.620 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.620 * [taylor]: Taking taylor expansion of x in x
1.620 * [backup-simplify]: Simplify 0 into 0
1.620 * [backup-simplify]: Simplify 1 into 1
1.620 * [backup-simplify]: Simplify (/ 1 1) into 1
1.621 * [taylor]: Taking taylor expansion of (pow (cbrt 500.0) 3) in x
1.621 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.621 * [taylor]: Taking taylor expansion of 500.0 in x
1.621 * [backup-simplify]: Simplify 500.0 into 500.0
1.621 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.622 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.622 * [backup-simplify]: Simplify (- 1) into -1
1.622 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.623 * [backup-simplify]: Simplify (* (cbrt 500.0) (cbrt 500.0)) into (pow (cbrt 500.0) 2)
1.625 * [backup-simplify]: Simplify (* (cbrt 500.0) (pow (cbrt 500.0) 2)) into (pow (cbrt 500.0) 3)
1.627 * [backup-simplify]: Simplify (* -1 (pow (cbrt 500.0) 3)) into -500.0
1.627 * [taylor]: Taking taylor expansion of -500.0 in y
1.627 * [backup-simplify]: Simplify -500.0 into -500.0
1.627 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (cbrt 500.0))) into 0
1.628 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (* 0 (pow (cbrt 500.0) 2))) into 0
1.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.629 * [backup-simplify]: Simplify (- 0) into 0
1.629 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.631 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) (pow (cbrt 500.0) 3))) into (* 500.0 (/ 1 y))
1.631 * [taylor]: Taking taylor expansion of (* 500.0 (/ 1 y)) in y
1.631 * [taylor]: Taking taylor expansion of 500.0 in y
1.631 * [backup-simplify]: Simplify 500.0 into 500.0
1.631 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.631 * [taylor]: Taking taylor expansion of y in y
1.631 * [backup-simplify]: Simplify 0 into 0
1.631 * [backup-simplify]: Simplify 1 into 1
1.631 * [backup-simplify]: Simplify (/ 1 1) into 1
1.632 * [backup-simplify]: Simplify (* 500.0 1) into 500.0
1.632 * [backup-simplify]: Simplify 500.0 into 500.0
1.632 * [backup-simplify]: Simplify -500.0 into -500.0
1.633 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.634 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (cbrt 500.0)))) into 0
1.635 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2)))) into 0
1.635 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.636 * [backup-simplify]: Simplify (- 0) into 0
1.636 * [backup-simplify]: Simplify (+ 0 0) into 0
1.637 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 (pow (cbrt 500.0) 3)))) into 0
1.637 * [taylor]: Taking taylor expansion of 0 in y
1.638 * [backup-simplify]: Simplify 0 into 0
1.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.639 * [backup-simplify]: Simplify (+ (* 500.0 0) (* 0 1)) into 0
1.639 * [backup-simplify]: Simplify 0 into 0
1.639 * [backup-simplify]: Simplify 0 into 0
1.640 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.641 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.642 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2))))) into 0
1.642 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.644 * [backup-simplify]: Simplify (- 0) into 0
1.644 * [backup-simplify]: Simplify (+ 0 0) into 0
1.645 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 3))))) into 0
1.645 * [taylor]: Taking taylor expansion of 0 in y
1.645 * [backup-simplify]: Simplify 0 into 0
1.645 * [backup-simplify]: Simplify 0 into 0
1.646 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.647 * [backup-simplify]: Simplify (+ (* 500.0 0) (+ (* 0 0) (* 0 1))) into 0
1.647 * [backup-simplify]: Simplify 0 into 0
1.647 * [backup-simplify]: Simplify 0 into 0
1.648 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.649 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0)))))) into 0
1.651 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 2)))))) into 0
1.651 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.652 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.652 * [backup-simplify]: Simplify (- 0) into 0
1.653 * [backup-simplify]: Simplify (+ 0 0) into 0
1.654 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (cbrt 500.0) 3)))))) into 0
1.654 * [taylor]: Taking taylor expansion of 0 in y
1.654 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify 0 into 0
1.654 * [backup-simplify]: Simplify (+ (* -500.0 (* 1 (/ 1 (/ 1 (- x))))) (* 500.0 (* (/ 1 (/ 1 (- y))) 1))) into (- (* 500.0 x) (* 500.0 y))
1.654 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
1.655 * [backup-simplify]: Simplify (* (cbrt 500.0) (- x y)) into (* (- x y) (cbrt 500.0))
1.655 * [approximate]: Taking taylor expansion of (* (- x y) (cbrt 500.0)) in (x y) around 0
1.655 * [taylor]: Taking taylor expansion of (* (- x y) (cbrt 500.0)) in y
1.655 * [taylor]: Taking taylor expansion of (- x y) in y
1.655 * [taylor]: Taking taylor expansion of x in y
1.655 * [backup-simplify]: Simplify x into x
1.655 * [taylor]: Taking taylor expansion of y in y
1.655 * [backup-simplify]: Simplify 0 into 0
1.655 * [backup-simplify]: Simplify 1 into 1
1.655 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.655 * [taylor]: Taking taylor expansion of 500.0 in y
1.655 * [backup-simplify]: Simplify 500.0 into 500.0
1.656 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.656 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.656 * [taylor]: Taking taylor expansion of (* (- x y) (cbrt 500.0)) in x
1.656 * [taylor]: Taking taylor expansion of (- x y) in x
1.656 * [taylor]: Taking taylor expansion of x in x
1.656 * [backup-simplify]: Simplify 0 into 0
1.656 * [backup-simplify]: Simplify 1 into 1
1.656 * [taylor]: Taking taylor expansion of y in x
1.656 * [backup-simplify]: Simplify y into y
1.656 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.656 * [taylor]: Taking taylor expansion of 500.0 in x
1.656 * [backup-simplify]: Simplify 500.0 into 500.0
1.657 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.657 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.657 * [taylor]: Taking taylor expansion of (* (- x y) (cbrt 500.0)) in x
1.657 * [taylor]: Taking taylor expansion of (- x y) in x
1.657 * [taylor]: Taking taylor expansion of x in x
1.657 * [backup-simplify]: Simplify 0 into 0
1.657 * [backup-simplify]: Simplify 1 into 1
1.658 * [taylor]: Taking taylor expansion of y in x
1.658 * [backup-simplify]: Simplify y into y
1.658 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.658 * [taylor]: Taking taylor expansion of 500.0 in x
1.658 * [backup-simplify]: Simplify 500.0 into 500.0
1.658 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.659 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.659 * [backup-simplify]: Simplify (- y) into (- y)
1.659 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.659 * [backup-simplify]: Simplify (* (- y) (cbrt 500.0)) into (* -1 (* y (cbrt 500.0)))
1.659 * [taylor]: Taking taylor expansion of (* -1 (* y (cbrt 500.0))) in y
1.659 * [taylor]: Taking taylor expansion of -1 in y
1.659 * [backup-simplify]: Simplify -1 into -1
1.659 * [taylor]: Taking taylor expansion of (* y (cbrt 500.0)) in y
1.659 * [taylor]: Taking taylor expansion of y in y
1.659 * [backup-simplify]: Simplify 0 into 0
1.659 * [backup-simplify]: Simplify 1 into 1
1.659 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.659 * [taylor]: Taking taylor expansion of 500.0 in y
1.660 * [backup-simplify]: Simplify 500.0 into 500.0
1.660 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.660 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.661 * [backup-simplify]: Simplify (* 0 (cbrt 500.0)) into 0
1.662 * [backup-simplify]: Simplify (* -1 0) into 0
1.662 * [backup-simplify]: Simplify 0 into 0
1.662 * [backup-simplify]: Simplify (- 0) into 0
1.662 * [backup-simplify]: Simplify (+ 1 0) into 1
1.663 * [backup-simplify]: Simplify (+ (* (- y) 0) (* 1 (cbrt 500.0))) into (cbrt 500.0)
1.663 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.663 * [taylor]: Taking taylor expansion of 500.0 in y
1.663 * [backup-simplify]: Simplify 500.0 into 500.0
1.664 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.664 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.665 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.667 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (cbrt 500.0))) into (cbrt 500.0)
1.669 * [backup-simplify]: Simplify (+ (* -1 (cbrt 500.0)) (* 0 0)) into (- (cbrt 500.0))
1.670 * [backup-simplify]: Simplify (- (cbrt 500.0)) into (- (cbrt 500.0))
1.671 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.671 * [backup-simplify]: Simplify (- 0) into 0
1.672 * [backup-simplify]: Simplify (+ 0 0) into 0
1.672 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (* 0 (cbrt 500.0)))) into 0
1.673 * [taylor]: Taking taylor expansion of 0 in y
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 0 into 0
1.673 * [backup-simplify]: Simplify 0 into 0
1.674 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.675 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (cbrt 500.0)))) into 0
1.676 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (cbrt 500.0)) (* 0 0))) into 0
1.676 * [backup-simplify]: Simplify 0 into 0
1.677 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.677 * [backup-simplify]: Simplify (- 0) into 0
1.678 * [backup-simplify]: Simplify (+ 0 0) into 0
1.679 * [backup-simplify]: Simplify (+ (* (- y) 0) (+ (* 1 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.679 * [taylor]: Taking taylor expansion of 0 in y
1.679 * [backup-simplify]: Simplify 0 into 0
1.679 * [backup-simplify]: Simplify 0 into 0
1.679 * [backup-simplify]: Simplify 0 into 0
1.680 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.680 * [backup-simplify]: Simplify 0 into 0
1.681 * [backup-simplify]: Simplify (+ (* (- (cbrt 500.0)) (* y 1)) (* (cbrt 500.0) (* 1 x))) into (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
1.682 * [backup-simplify]: Simplify (* (cbrt 500.0) (- (/ 1 x) (/ 1 y))) into (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0))
1.682 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in (x y) around 0
1.682 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in y
1.682 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.682 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.682 * [taylor]: Taking taylor expansion of x in y
1.682 * [backup-simplify]: Simplify x into x
1.682 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.682 * [taylor]: Taking taylor expansion of y in y
1.682 * [backup-simplify]: Simplify 0 into 0
1.682 * [backup-simplify]: Simplify 1 into 1
1.683 * [backup-simplify]: Simplify (/ 1 1) into 1
1.683 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.683 * [taylor]: Taking taylor expansion of 500.0 in y
1.683 * [backup-simplify]: Simplify 500.0 into 500.0
1.683 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.684 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.684 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in x
1.684 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.684 * [taylor]: Taking taylor expansion of x in x
1.684 * [backup-simplify]: Simplify 0 into 0
1.684 * [backup-simplify]: Simplify 1 into 1
1.684 * [backup-simplify]: Simplify (/ 1 1) into 1
1.684 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.684 * [taylor]: Taking taylor expansion of y in x
1.684 * [backup-simplify]: Simplify y into y
1.684 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.684 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.684 * [taylor]: Taking taylor expansion of 500.0 in x
1.684 * [backup-simplify]: Simplify 500.0 into 500.0
1.685 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.685 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.685 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) (cbrt 500.0)) in x
1.685 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.685 * [taylor]: Taking taylor expansion of x in x
1.685 * [backup-simplify]: Simplify 0 into 0
1.686 * [backup-simplify]: Simplify 1 into 1
1.686 * [backup-simplify]: Simplify (/ 1 1) into 1
1.686 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.686 * [taylor]: Taking taylor expansion of y in x
1.686 * [backup-simplify]: Simplify y into y
1.686 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.686 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.686 * [taylor]: Taking taylor expansion of 500.0 in x
1.686 * [backup-simplify]: Simplify 500.0 into 500.0
1.686 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.687 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.688 * [backup-simplify]: Simplify (+ 1 0) into 1
1.688 * [backup-simplify]: Simplify (* 1 (cbrt 500.0)) into (cbrt 500.0)
1.688 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.688 * [taylor]: Taking taylor expansion of 500.0 in y
1.688 * [backup-simplify]: Simplify 500.0 into 500.0
1.689 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.689 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.690 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.690 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.691 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 y)) (cbrt 500.0))) into (- (/ (cbrt 500.0) y))
1.691 * [taylor]: Taking taylor expansion of (- (/ (cbrt 500.0) y)) in y
1.691 * [taylor]: Taking taylor expansion of (/ (cbrt 500.0) y) in y
1.691 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.691 * [taylor]: Taking taylor expansion of 500.0 in y
1.691 * [backup-simplify]: Simplify 500.0 into 500.0
1.692 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.692 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.692 * [taylor]: Taking taylor expansion of y in y
1.692 * [backup-simplify]: Simplify 0 into 0
1.692 * [backup-simplify]: Simplify 1 into 1
1.693 * [backup-simplify]: Simplify (/ (cbrt 500.0) 1) into (cbrt 500.0)
1.694 * [backup-simplify]: Simplify (- (cbrt 500.0)) into (- (cbrt 500.0))
1.695 * [backup-simplify]: Simplify (- (cbrt 500.0)) into (- (cbrt 500.0))
1.695 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.696 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.697 * [backup-simplify]: Simplify (- 0) into 0
1.698 * [backup-simplify]: Simplify (+ 0 0) into 0
1.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (* 0 (cbrt 500.0)))) into 0
1.699 * [taylor]: Taking taylor expansion of 0 in y
1.699 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt 500.0) (/ 0 1)))) into 0
1.700 * [backup-simplify]: Simplify (- 0) into 0
1.700 * [backup-simplify]: Simplify 0 into 0
1.700 * [backup-simplify]: Simplify 0 into 0
1.701 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.702 * [backup-simplify]: Simplify (- 0) into 0
1.703 * [backup-simplify]: Simplify (+ 0 0) into 0
1.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.704 * [taylor]: Taking taylor expansion of 0 in y
1.704 * [backup-simplify]: Simplify 0 into 0
1.704 * [backup-simplify]: Simplify 0 into 0
1.705 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.706 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt 500.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.706 * [backup-simplify]: Simplify (- 0) into 0
1.707 * [backup-simplify]: Simplify 0 into 0
1.708 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.708 * [backup-simplify]: Simplify 0 into 0
1.709 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.710 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.711 * [backup-simplify]: Simplify (- 0) into 0
1.711 * [backup-simplify]: Simplify (+ 0 0) into 0
1.713 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0)))))) into 0
1.713 * [taylor]: Taking taylor expansion of 0 in y
1.713 * [backup-simplify]: Simplify 0 into 0
1.713 * [backup-simplify]: Simplify 0 into 0
1.714 * [backup-simplify]: Simplify (+ (* (cbrt 500.0) (* 1 (/ 1 (/ 1 x)))) (* (- (cbrt 500.0)) (* (/ 1 (/ 1 y)) 1))) into (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
1.714 * [backup-simplify]: Simplify (* (cbrt 500.0) (- (/ 1 (- x)) (/ 1 (- y)))) into (* (- (/ 1 y) (/ 1 x)) (cbrt 500.0))
1.714 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (cbrt 500.0)) in (x y) around 0
1.715 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (cbrt 500.0)) in y
1.715 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.715 * [taylor]: Taking taylor expansion of y in y
1.715 * [backup-simplify]: Simplify 0 into 0
1.715 * [backup-simplify]: Simplify 1 into 1
1.715 * [backup-simplify]: Simplify (/ 1 1) into 1
1.715 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.715 * [taylor]: Taking taylor expansion of x in y
1.715 * [backup-simplify]: Simplify x into x
1.715 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.715 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.715 * [taylor]: Taking taylor expansion of 500.0 in y
1.715 * [backup-simplify]: Simplify 500.0 into 500.0
1.716 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.716 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.716 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (cbrt 500.0)) in x
1.716 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.716 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.716 * [taylor]: Taking taylor expansion of y in x
1.716 * [backup-simplify]: Simplify y into y
1.716 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.716 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.717 * [taylor]: Taking taylor expansion of x in x
1.717 * [backup-simplify]: Simplify 0 into 0
1.717 * [backup-simplify]: Simplify 1 into 1
1.717 * [backup-simplify]: Simplify (/ 1 1) into 1
1.717 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.717 * [taylor]: Taking taylor expansion of 500.0 in x
1.717 * [backup-simplify]: Simplify 500.0 into 500.0
1.717 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.718 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.718 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (cbrt 500.0)) in x
1.718 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.718 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.718 * [taylor]: Taking taylor expansion of y in x
1.718 * [backup-simplify]: Simplify y into y
1.718 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.718 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.718 * [taylor]: Taking taylor expansion of x in x
1.718 * [backup-simplify]: Simplify 0 into 0
1.718 * [backup-simplify]: Simplify 1 into 1
1.719 * [backup-simplify]: Simplify (/ 1 1) into 1
1.719 * [taylor]: Taking taylor expansion of (cbrt 500.0) in x
1.719 * [taylor]: Taking taylor expansion of 500.0 in x
1.719 * [backup-simplify]: Simplify 500.0 into 500.0
1.719 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.720 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.720 * [backup-simplify]: Simplify (- 1) into -1
1.720 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.721 * [backup-simplify]: Simplify (* -1 (cbrt 500.0)) into (* -1 (cbrt 500.0))
1.721 * [taylor]: Taking taylor expansion of (* -1 (cbrt 500.0)) in y
1.721 * [taylor]: Taking taylor expansion of -1 in y
1.721 * [backup-simplify]: Simplify -1 into -1
1.721 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.721 * [taylor]: Taking taylor expansion of 500.0 in y
1.721 * [backup-simplify]: Simplify 500.0 into 500.0
1.722 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.722 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.723 * [backup-simplify]: Simplify (- 0) into 0
1.723 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.724 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) (cbrt 500.0))) into (/ (cbrt 500.0) y)
1.724 * [taylor]: Taking taylor expansion of (/ (cbrt 500.0) y) in y
1.724 * [taylor]: Taking taylor expansion of (cbrt 500.0) in y
1.724 * [taylor]: Taking taylor expansion of 500.0 in y
1.724 * [backup-simplify]: Simplify 500.0 into 500.0
1.725 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.725 * [backup-simplify]: Simplify (/ 0 (* 3 (cbrt 500.0))) into 0
1.725 * [taylor]: Taking taylor expansion of y in y
1.725 * [backup-simplify]: Simplify 0 into 0
1.725 * [backup-simplify]: Simplify 1 into 1
1.726 * [backup-simplify]: Simplify (/ (cbrt 500.0) 1) into (cbrt 500.0)
1.727 * [backup-simplify]: Simplify (cbrt 500.0) into (cbrt 500.0)
1.727 * [backup-simplify]: Simplify (* -1 (cbrt 500.0)) into (* -1 (cbrt 500.0))
1.728 * [backup-simplify]: Simplify (* -1 (cbrt 500.0)) into (* -1 (cbrt 500.0))
1.730 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.730 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.731 * [backup-simplify]: Simplify (- 0) into 0
1.731 * [backup-simplify]: Simplify (+ 0 0) into 0
1.732 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 (cbrt 500.0)))) into 0
1.732 * [taylor]: Taking taylor expansion of 0 in y
1.732 * [backup-simplify]: Simplify 0 into 0
1.733 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt 500.0) (/ 0 1)))) into 0
1.733 * [backup-simplify]: Simplify 0 into 0
1.734 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (cbrt 500.0))) into 0
1.734 * [backup-simplify]: Simplify 0 into 0
1.735 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt 500.0))) into 0
1.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.737 * [backup-simplify]: Simplify (- 0) into 0
1.737 * [backup-simplify]: Simplify (+ 0 0) into 0
1.738 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 (cbrt 500.0))))) into 0
1.738 * [taylor]: Taking taylor expansion of 0 in y
1.738 * [backup-simplify]: Simplify 0 into 0
1.738 * [backup-simplify]: Simplify 0 into 0
1.743 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.744 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (cbrt 500.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.744 * [backup-simplify]: Simplify 0 into 0
1.744 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.745 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (cbrt 500.0)))) into 0
1.745 * [backup-simplify]: Simplify 0 into 0
1.746 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt 500.0))))) (* 3 (cbrt 500.0))) into 0
1.746 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.747 * [backup-simplify]: Simplify (- 0) into 0
1.747 * [backup-simplify]: Simplify (+ 0 0) into 0
1.748 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (cbrt 500.0)))))) into 0
1.749 * [taylor]: Taking taylor expansion of 0 in y
1.749 * [backup-simplify]: Simplify 0 into 0
1.749 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify (+ (* (* -1 (cbrt 500.0)) (* 1 (/ 1 (/ 1 (- x))))) (* (cbrt 500.0) (* (/ 1 (/ 1 (- y))) 1))) into (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
1.750 * * * [progress]: simplifying candidates
1.752 * [simplify]: Simplifying:
  (+ 1/3 1/3)
  (+ 1 1)
  (* 500.0 500.0)
  (* (cbrt 500.0) (cbrt 500.0))
  (+ 1 1)
  (+ (log (cbrt 500.0)) (log (cbrt 500.0)))
  (log (* (cbrt 500.0) (cbrt 500.0)))
  (exp (* (cbrt 500.0) (cbrt 500.0)))
  (* 500.0 500.0)
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (cbrt (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0)))
  (sqrt (* (cbrt 500.0) (cbrt 500.0)))
  (sqrt (* (cbrt 500.0) (cbrt 500.0)))
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* 1 1)
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (cbrt (sqrt 500.0)))
  (* (sqrt (cbrt 500.0)) (cbrt (sqrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* (sqrt (cbrt 500.0)) (sqrt (cbrt 500.0)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt 500.0) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (* (cbrt 500.0) (cbrt 1))
  (* (cbrt 500.0) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (* (cbrt 500.0) (sqrt (cbrt 500.0)))
  (* (cbrt 500.0) 1)
  (* (cbrt (cbrt 500.0)) (cbrt 500.0))
  (* (cbrt (sqrt 500.0)) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt (cbrt 500.0)) (cbrt 500.0))
  (* (sqrt (cbrt 500.0)) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))
  (+ (+ (log (cbrt 500.0)) (log (cbrt 500.0))) (+ (log (cbrt 500.0)) (log (- x y))))
  (+ (+ (log (cbrt 500.0)) (log (cbrt 500.0))) (log (* (cbrt 500.0) (- x y))))
  (+ (log (* (cbrt 500.0) (cbrt 500.0))) (+ (log (cbrt 500.0)) (log (- x y))))
  (+ (log (* (cbrt 500.0) (cbrt 500.0))) (log (* (cbrt 500.0) (- x y))))
  (log (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (exp (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (* (* 500.0 500.0) (* 500.0 (* (* (- x y) (- x y)) (- x y))))
  (* (* 500.0 500.0) (* (* (* (cbrt 500.0) (- x y)) (* (cbrt 500.0) (- x y))) (* (cbrt 500.0) (- x y))))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0))) (* 500.0 (* (* (- x y) (- x y)) (- x y))))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0))) (* (cbrt 500.0) (cbrt 500.0))) (* (* (* (cbrt 500.0) (- x y)) (* (cbrt 500.0) (- x y))) (* (cbrt 500.0) (- x y))))
  (* (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))) (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))))
  (cbrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (* (* (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y)))) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (sqrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (sqrt (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) x))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) x))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* x (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- y) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* x (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (- y) (cbrt 500.0)))
  (* (* (cbrt 500.0) x) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (cbrt 500.0) (- y)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (cbrt 500.0) x) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (cbrt 500.0) (- y)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* x (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (- y) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* x (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (- y) (cbrt 500.0)) (* (cbrt 500.0) (cbrt 500.0)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (cbrt 500.0))
  (* (cbrt 500.0) (* (cbrt 500.0) (- x y)))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- (pow x 3) (pow y 3))))
  (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- (* x x) (* y y))))
  (* (cbrt 500.0) (- x y))
  (+ (log (cbrt 500.0)) (log (- x y)))
  (log (* (cbrt 500.0) (- x y)))
  (exp (* (cbrt 500.0) (- x y)))
  (* 500.0 (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (cbrt 500.0) (- x y))) (cbrt (* (cbrt 500.0) (- x y))))
  (cbrt (* (cbrt 500.0) (- x y)))
  (* (* (* (cbrt 500.0) (- x y)) (* (cbrt 500.0) (- x y))) (* (cbrt 500.0) (- x y)))
  (sqrt (* (cbrt 500.0) (- x y)))
  (sqrt (* (cbrt 500.0) (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* (cbrt 500.0) x)
  (* (cbrt 500.0) (- y))
  (* (cbrt 500.0) x)
  (* (cbrt 500.0) (- y))
  (* x (cbrt 500.0))
  (* (- y) (cbrt 500.0))
  (* x (cbrt 500.0))
  (* (- y) (cbrt 500.0))
  (* (cbrt 500.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (cbrt 500.0) (sqrt (- x y)))
  (* (cbrt 500.0) 1)
  (* (cbrt 500.0) (+ (sqrt x) (sqrt y)))
  (* (cbrt 500.0) 1)
  (* (cbrt (cbrt 500.0)) (- x y))
  (* (cbrt (sqrt 500.0)) (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt (cbrt 500.0)) (- x y))
  (* (sqrt (cbrt 500.0)) (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- (pow x 3) (pow y 3)))
  (* (cbrt 500.0) (- (* x x) (* y y)))
  (* (cbrt 500.0) (- x y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* 500.0 x) (* 500.0 y))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
  (- (* x (cbrt 500.0)) (* y (cbrt 500.0)))
1.754 * * [simplify]: Extracting # 0 : cost  0
1.754 * * [simplify]: Extracting # 1 : cost  0
1.754 * * [simplify]: Extracting # 2 : cost  0
1.754 * * [simplify]: Extracting # 3 : cost  0
1.755 * * [simplify]: Extracting # 4 : cost  0
1.755 * * [simplify]: Extracting # 5 : cost  0
1.755 * * [simplify]: Extracting # 6 : cost  0
1.755 * * [simplify]: Extracting # 7 : cost  0
1.756 * * [simplify]: iteration  0 :  119  enodes  (cost  1190 )
1.793 * * [simplify]: Extracting # 0 : cost  0
1.793 * * [simplify]: Extracting # 1 : cost  0
1.794 * * [simplify]: Extracting # 2 : cost  0
1.794 * * [simplify]: Extracting # 3 : cost  0
1.795 * * [simplify]: iteration  1 :  320  enodes  (cost  1112 )
1.949 * * [simplify]: Extracting # 0 : cost  0
1.953 * * [simplify]: Extracting # 1 : cost  0
1.957 * * [simplify]: Extracting # 2 : cost  0
1.959 * * [simplify]: Extracting # 3 : cost  0
1.961 * * [simplify]: Extracting # 4 : cost  0
1.963 * * [simplify]: iteration  2 :  1611  enodes  (cost  850 )
2.955 * * [simplify]: Extracting # 0 : cost  0
2.970 * * [simplify]: Extracting # 1 : cost  0
2.977 * * [simplify]: Extracting # 2 : cost  0
2.983 * * [simplify]: Extracting # 3 : cost  0
2.989 * * [simplify]: Extracting # 4 : cost  0
2.994 * * [simplify]: iteration done:  5002  enodes  (cost  717 )
2.995 * [simplify]: Simplified to:
  2/3
  2
  (* 500.0 500.0)
  (* (cbrt 500.0) (cbrt 500.0))
  2
  (* 2 (log (cbrt 500.0)))
  (* 2 (log (cbrt 500.0)))
  (exp (* (cbrt 500.0) (cbrt 500.0)))
  (* 500.0 500.0)
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (cbrt (* (cbrt 500.0) (cbrt 500.0)))
  (* 500.0 500.0)
  (fabs (cbrt 500.0))
  (fabs (cbrt 500.0))
  (* (cbrt (* (cbrt 500.0) (cbrt 500.0))) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  1
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt (cbrt 500.0)))
  (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0)))
  (cbrt 500.0)
  (cbrt 500.0)
  1
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (cbrt (sqrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (* (cbrt (sqrt 500.0)) (sqrt (cbrt 500.0)))
  (cbrt 500.0)
  (cbrt 500.0)
  2/3
  2
  (* (cbrt 500.0) (cbrt (* (cbrt 500.0) (cbrt 500.0))))
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (cbrt 500.0)
  (* (cbrt 500.0) (* (cbrt (cbrt 500.0)) (cbrt (cbrt 500.0))))
  (pow (sqrt (cbrt 500.0)) 3)
  (cbrt 500.0)
  (* (cbrt 500.0) (cbrt (cbrt 500.0)))
  (* (cbrt 500.0) (cbrt (sqrt 500.0)))
  (* (cbrt 500.0) (cbrt 500.0))
  (* (cbrt 500.0) (cbrt (cbrt 500.0)))
  (pow (sqrt (cbrt 500.0)) 3)
  (* (cbrt 500.0) (cbrt 500.0))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (log (* 500.0 (- x y)))
  (pow (exp (- x y)) 500.0)
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (pow (* 500.0 (- x y)) 3)
  (* (cbrt (* 500.0 (- x y))) (cbrt (* 500.0 (- x y))))
  (cbrt (* 500.0 (- x y)))
  (pow (* 500.0 (- x y)) 3)
  (sqrt (* 500.0 (- x y)))
  (sqrt (* 500.0 (- x y)))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  (* 500.0 x)
  (- (* 500.0 y))
  500.0
  (* (* (cbrt 500.0) (- x y)) (cbrt 500.0))
  (* 500.0 (- (pow x 3) (pow y 3)))
  (* (- (* x x) (* y y)) 500.0)
  (* (cbrt 500.0) (- x y))
  (log (* (cbrt 500.0) (- x y)))
  (log (* (cbrt 500.0) (- x y)))
  (exp (* (cbrt 500.0) (- x y)))
  (* 500.0 (pow (- x y) 3))
  (* (cbrt (* (cbrt 500.0) (- x y))) (cbrt (* (cbrt 500.0) (- x y))))
  (cbrt (* (cbrt 500.0) (- x y)))
  (* 500.0 (pow (- x y) 3))
  (sqrt (* (cbrt 500.0) (- x y)))
  (sqrt (* (cbrt 500.0) (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (cbrt (sqrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* (sqrt (cbrt 500.0)) (sqrt (- x y)))
  (* x (cbrt 500.0))
  (- (* (cbrt 500.0) y))
  (* x (cbrt 500.0))
  (- (* (cbrt 500.0) y))
  (* x (cbrt 500.0))
  (- (* (cbrt 500.0) y))
  (* x (cbrt 500.0))
  (- (* (cbrt 500.0) y))
  (* (cbrt 500.0) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (cbrt 500.0) (sqrt (- x y)))
  (cbrt 500.0)
  (* (cbrt 500.0) (+ (sqrt x) (sqrt y)))
  (cbrt 500.0)
  (* (cbrt (cbrt 500.0)) (- x y))
  (* (cbrt (sqrt 500.0)) (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt (cbrt 500.0)) (- x y))
  (* (sqrt (cbrt 500.0)) (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- (pow x 3) (pow y 3)))
  (* (cbrt 500.0) (- (* x x) (* y y)))
  (* (cbrt 500.0) (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* 500.0 (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- x y))
  (* (cbrt 500.0) (- x y))
2.996 * * * [progress]: adding candidates to table
3.153 * [progress]: [Phase 3 of 3] Extracting.
3.153 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))> #<alt (λ (x y) (* 500.0 (- x y)))>)
3.154 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) (* 500.0 (- x y)) y x)
3.154 * * * * [regimes]: Trying to branch on (- x y) from (#<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))> #<alt (λ (x y) (* 500.0 (- x y)))>)
3.164 * * * * [regimes]: Trying to branch on (* 500.0 (- x y)) from (#<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))> #<alt (λ (x y) (* 500.0 (- x y)))>)
3.176 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))> #<alt (λ (x y) (* 500.0 (- x y)))>)
3.196 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (cbrt 500.0) (cbrt 500.0)) (* (cbrt 500.0) (- x y))))> #<alt (λ (x y) (* 500.0 (- x y)))>)
3.217 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.218 * [simplify]: Simplifying:
  (* 500.0 (- x y))
3.218 * * [simplify]: Extracting # 0 : cost  0
3.218 * * [simplify]: Extracting # 1 : cost  0
3.218 * * [simplify]: Extracting # 2 : cost  0
3.218 * * [simplify]: Extracting # 3 : cost  0
3.218 * * [simplify]: Extracting # 4 : cost  0
3.218 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
3.218 * * [simplify]: Extracting # 0 : cost  0
3.219 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
3.219 * * [simplify]: Extracting # 0 : cost  0
3.219 * * [simplify]: iteration done:  6  enodes  (cost  5 )
3.219 * [simplify]: Simplified to:
  (* 500.0 (- x y))
3.723 * [regime-testing]: Baseline error score: 0.017002125265658207
3.725 * [regime-testing]: Oracle error score: 0.012251531441430178
3.729 * [regime-testing]: End program error score: 0.017002125265658207