23.920 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ (* x y) (+ y 1.0))
0.060 * * [progress]: iteration 1 / 4
0.060 * * * [progress]: picking best candidate
0.063 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>
0.063 * * * [progress]: localizing error
0.075 * * * [progress]: generating rewritten candidates
0.075 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.114 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.114 * [backup-simplify]: Simplify (/ (* x y) (+ y 1.0)) into (/ (* x y) (+ y 1.0))
0.114 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.114 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.115 * [taylor]: Taking taylor expansion of (* x y) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [backup-simplify]: Simplify x into x
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of 1.0 in y
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.115 * [backup-simplify]: Simplify (* x 0) into 0
0.116 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.116 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.116 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
0.116 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.116 * [taylor]: Taking taylor expansion of (* x y) 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 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [taylor]: Taking taylor expansion of 1.0 in x
0.116 * [backup-simplify]: Simplify 1.0 into 1.0
0.117 * [backup-simplify]: Simplify (* 0 y) into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.117 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.117 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
0.117 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.117 * [taylor]: Taking taylor expansion of (* x y) in x
0.117 * [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 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [backup-simplify]: Simplify 1.0 into 1.0
0.118 * [backup-simplify]: Simplify (* 0 y) into 0
0.118 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.118 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.118 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
0.118 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) 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
0.118 * [taylor]: Taking taylor expansion of (+ y 1.0) 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
0.118 * [taylor]: Taking taylor expansion of 1.0 in y
0.118 * [backup-simplify]: Simplify 1.0 into 1.0
0.119 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.119 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.119 * [backup-simplify]: Simplify 1.0 into 1.0
0.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ 1 0) into 1
0.124 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
0.125 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* 0 (/ 0 (+ y 1.0))))) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
0.132 * [backup-simplify]: Simplify 1.0 into 1.0
0.133 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow y 3) x)) (+ (* (- 1.0) (* (pow y 2) x)) (* 1.0 (* y x)))) into (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
0.133 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) into (/ 1 (* x (* (+ (/ 1 y) 1.0) y)))
0.133 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.133 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.133 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [backup-simplify]: Simplify x into x
0.133 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (/ 1 1) into 1
0.134 * [taylor]: Taking taylor expansion of 1.0 in y
0.134 * [backup-simplify]: Simplify 1.0 into 1.0
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
0.134 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [backup-simplify]: Simplify (* 1 0) into 0
0.135 * [backup-simplify]: Simplify (* x 0) into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.136 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.137 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.137 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.137 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.137 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.137 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.137 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [backup-simplify]: Simplify 1.0 into 1.0
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.138 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.138 * [backup-simplify]: Simplify (* (+ (/ 1 y) 1.0) y) into (* (+ (/ 1 y) 1.0) y)
0.138 * [backup-simplify]: Simplify (* 0 (* (+ (/ 1 y) 1.0) y)) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (* 0 y)) into 0
0.139 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 y) 1.0) y))) into (+ (* 1.0 y) 1)
0.139 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
0.139 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.139 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.139 * [taylor]: Taking taylor expansion of y in x
0.139 * [backup-simplify]: Simplify y into y
0.140 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.140 * [taylor]: Taking taylor expansion of 1.0 in x
0.140 * [backup-simplify]: Simplify 1.0 into 1.0
0.140 * [taylor]: Taking taylor expansion of y in x
0.140 * [backup-simplify]: Simplify y into y
0.140 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.140 * [backup-simplify]: Simplify (* (+ (/ 1 y) 1.0) y) into (* (+ (/ 1 y) 1.0) y)
0.140 * [backup-simplify]: Simplify (* 0 (* (+ (/ 1 y) 1.0) y)) into 0
0.140 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (* 0 y)) into 0
0.141 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 y) 1.0) y))) into (+ (* 1.0 y) 1)
0.141 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
0.141 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.141 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.142 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.142 * [taylor]: Taking taylor expansion of 1.0 in y
0.142 * [backup-simplify]: Simplify 1.0 into 1.0
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [taylor]: Taking taylor expansion of 1 in y
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.143 * [backup-simplify]: Simplify (+ 0 1) into 1
0.143 * [backup-simplify]: Simplify (/ 1 1) into 1
0.143 * [backup-simplify]: Simplify 1 into 1
0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (+ (* 0 0) (* 0 y))) into 0
0.145 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 y) 1.0) y)))) into 0
0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))))) into 0
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.147 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
0.150 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.151 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 y) 1.0) y))))) into 0
0.153 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))) (* 0 (/ 0 (+ (* 1.0 y) 1))))) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
0.158 * [backup-simplify]: Simplify 1.0 into 1.0
0.160 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 y) (/ 1 (/ 1 x)))) (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
0.160 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) 1.0)) into (/ 1 (* x (* (- 1.0 (/ 1 y)) y)))
0.160 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.160 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.160 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.160 * [taylor]: Taking taylor expansion of x in y
0.160 * [backup-simplify]: Simplify x into x
0.160 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.160 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.160 * [taylor]: Taking taylor expansion of 1.0 in y
0.160 * [backup-simplify]: Simplify 1.0 into 1.0
0.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.160 * [taylor]: Taking taylor expansion of y in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (/ 1 1) into 1
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (- 1) into -1
0.161 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.162 * [backup-simplify]: Simplify (* -1 0) into 0
0.162 * [backup-simplify]: Simplify (* x 0) into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (- 0) into 0
0.163 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.163 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.163 * [backup-simplify]: Simplify (+ (* x -1) (* 0 0)) into (- x)
0.163 * [backup-simplify]: Simplify (/ 1 (- x)) into (/ -1 x)
0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.163 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.163 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.164 * [taylor]: Taking taylor expansion of 1.0 in x
0.164 * [backup-simplify]: Simplify 1.0 into 1.0
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.164 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.164 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) y) into (* y (- 1.0 (/ 1 y)))
0.164 * [backup-simplify]: Simplify (* 0 (* y (- 1.0 (/ 1 y)))) into 0
0.164 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.164 * [backup-simplify]: Simplify (- 0) into 0
0.165 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (* 0 y)) into 0
0.165 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* y (- 1.0 (/ 1 y))))) into (- (* 1.0 y) 1)
0.165 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
0.165 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.165 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.166 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [backup-simplify]: Simplify 1.0 into 1.0
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.166 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.166 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) y) into (* y (- 1.0 (/ 1 y)))
0.166 * [backup-simplify]: Simplify (* 0 (* y (- 1.0 (/ 1 y)))) into 0
0.166 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.167 * [backup-simplify]: Simplify (- 0) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (* 0 y)) into 0
0.168 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* y (- 1.0 (/ 1 y))))) into (- (* 1.0 y) 1)
0.168 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
0.168 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.168 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.168 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.168 * [taylor]: Taking taylor expansion of 1.0 in y
0.168 * [backup-simplify]: Simplify 1.0 into 1.0
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [taylor]: Taking taylor expansion of 1 in y
0.168 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.169 * [backup-simplify]: Simplify (- 1) into -1
0.170 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.170 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.170 * [backup-simplify]: Simplify -1 into -1
0.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.171 * [backup-simplify]: Simplify (- 0) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (* 0 y))) into 0
0.173 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* y (- 1.0 (/ 1 y)))))) into 0
0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))))) into 0
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.177 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.178 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (- 0) into 0
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.180 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* y (- 1.0 (/ 1 y))))))) into 0
0.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))) (* 0 (/ 0 (- (* 1.0 y) 1))))) into 0
0.181 * [taylor]: Taking taylor expansion of 0 in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.183 * [backup-simplify]: Simplify (- 0) into 0
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
0.188 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.189 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
0.189 * * * [progress]: simplifying candidates
0.190 * [simplify]: Simplifying:
  (- (+ (log x) (log y)) (log (+ y 1.0)))
  (- (log (* x y)) (log (+ y 1.0)))
  (log (/ (* x y) (+ y 1.0)))
  (exp (/ (* x y) (+ y 1.0)))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ (* x y) (+ y 1.0))) (cbrt (/ (* x y) (+ y 1.0))))
  (cbrt (/ (* x y) (+ y 1.0)))
  (* (* (/ (* x y) (+ y 1.0)) (/ (* x y) (+ y 1.0))) (/ (* x y) (+ y 1.0)))
  (sqrt (/ (* x y) (+ y 1.0)))
  (sqrt (/ (* x y) (+ y 1.0)))
  (- (* x y))
  (- (+ y 1.0))
  (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ x (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  (/ x 1)
  (/ y (+ y 1.0))
  (/ x 1)
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (* x y))
  (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (* x y) (sqrt (+ y 1.0)))
  (/ (* x y) 1)
  (/ (* x y) 1)
  (/ (+ y 1.0) y)
  (/ (* x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (* x y) (- (* y y) (* 1.0 1.0)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
1.585 * * * [progress]: adding candidates to table
1.654 * * [progress]: iteration 2 / 4
1.654 * * * [progress]: picking best candidate
1.656 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y (+ y 1.0))))>
1.656 * * * [progress]: localizing error
1.665 * * * [progress]: generating rewritten candidates
1.665 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.700 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.716 * * * [progress]: generating series expansions
1.716 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.716 * [backup-simplify]: Simplify (* x (/ y (+ y 1.0))) into (/ (* x y) (+ y 1.0))
1.716 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
1.716 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
1.716 * [taylor]: Taking taylor expansion of (* x y) in y
1.716 * [taylor]: Taking taylor expansion of x in y
1.716 * [backup-simplify]: Simplify x into x
1.716 * [taylor]: Taking taylor expansion of y in y
1.716 * [backup-simplify]: Simplify 0 into 0
1.716 * [backup-simplify]: Simplify 1 into 1
1.716 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.716 * [taylor]: Taking taylor expansion of y in y
1.716 * [backup-simplify]: Simplify 0 into 0
1.716 * [backup-simplify]: Simplify 1 into 1
1.716 * [taylor]: Taking taylor expansion of 1.0 in y
1.716 * [backup-simplify]: Simplify 1.0 into 1.0
1.716 * [backup-simplify]: Simplify (* x 0) into 0
1.717 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.717 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.717 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
1.717 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
1.717 * [taylor]: Taking taylor expansion of (* x y) 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 * [taylor]: Taking taylor expansion of y in x
1.717 * [backup-simplify]: Simplify y into y
1.717 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.717 * [taylor]: Taking taylor expansion of y in x
1.717 * [backup-simplify]: Simplify y into y
1.717 * [taylor]: Taking taylor expansion of 1.0 in x
1.717 * [backup-simplify]: Simplify 1.0 into 1.0
1.717 * [backup-simplify]: Simplify (* 0 y) into 0
1.718 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.718 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.718 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.718 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
1.718 * [taylor]: Taking taylor expansion of (* x y) 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
1.718 * [taylor]: Taking taylor expansion of y in x
1.718 * [backup-simplify]: Simplify y into y
1.718 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.718 * [taylor]: Taking taylor expansion of y in x
1.718 * [backup-simplify]: Simplify y into y
1.718 * [taylor]: Taking taylor expansion of 1.0 in x
1.718 * [backup-simplify]: Simplify 1.0 into 1.0
1.718 * [backup-simplify]: Simplify (* 0 y) into 0
1.718 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.718 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.718 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.718 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.719 * [taylor]: Taking taylor expansion of y in y
1.719 * [backup-simplify]: Simplify 0 into 0
1.719 * [backup-simplify]: Simplify 1 into 1
1.719 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.719 * [taylor]: Taking taylor expansion of y in y
1.719 * [backup-simplify]: Simplify 0 into 0
1.719 * [backup-simplify]: Simplify 1 into 1
1.719 * [taylor]: Taking taylor expansion of 1.0 in y
1.719 * [backup-simplify]: Simplify 1.0 into 1.0
1.719 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.719 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.719 * [backup-simplify]: Simplify 1.0 into 1.0
1.720 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.720 * [backup-simplify]: Simplify (+ 0 0) into 0
1.720 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0
1.720 * [taylor]: Taking taylor expansion of 0 in y
1.720 * [backup-simplify]: Simplify 0 into 0
1.720 * [backup-simplify]: Simplify 0 into 0
1.721 * [backup-simplify]: Simplify (+ 1 0) into 1
1.722 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.723 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.724 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* 0 (/ 0 (+ y 1.0))))) into 0
1.724 * [taylor]: Taking taylor expansion of 0 in y
1.724 * [backup-simplify]: Simplify 0 into 0
1.724 * [backup-simplify]: Simplify 0 into 0
1.724 * [backup-simplify]: Simplify 0 into 0
1.724 * [backup-simplify]: Simplify (+ 0 0) into 0
1.728 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
1.728 * [backup-simplify]: Simplify 1.0 into 1.0
1.729 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow y 3) x)) (+ (* (- 1.0) (* (pow y 2) x)) (* 1.0 (* y x)))) into (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
1.730 * [backup-simplify]: Simplify (* (/ 1 x) (/ (/ 1 y) (+ (/ 1 y) 1.0))) into (/ 1 (* x (* (+ (/ 1 y) 1.0) y)))
1.730 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
1.730 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
1.730 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
1.730 * [taylor]: Taking taylor expansion of x in y
1.730 * [backup-simplify]: Simplify x into x
1.730 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
1.730 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.730 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.730 * [taylor]: Taking taylor expansion of y in y
1.730 * [backup-simplify]: Simplify 0 into 0
1.730 * [backup-simplify]: Simplify 1 into 1
1.730 * [backup-simplify]: Simplify (/ 1 1) into 1
1.730 * [taylor]: Taking taylor expansion of 1.0 in y
1.730 * [backup-simplify]: Simplify 1.0 into 1.0
1.730 * [taylor]: Taking taylor expansion of y in y
1.730 * [backup-simplify]: Simplify 0 into 0
1.730 * [backup-simplify]: Simplify 1 into 1
1.731 * [backup-simplify]: Simplify (+ 1 0) into 1
1.731 * [backup-simplify]: Simplify (* 1 0) into 0
1.731 * [backup-simplify]: Simplify (* x 0) into 0
1.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.732 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.733 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.734 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.734 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.734 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
1.734 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
1.734 * [taylor]: Taking taylor expansion of x in x
1.734 * [backup-simplify]: Simplify 0 into 0
1.734 * [backup-simplify]: Simplify 1 into 1
1.734 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
1.734 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
1.734 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.734 * [taylor]: Taking taylor expansion of y in x
1.734 * [backup-simplify]: Simplify y into y
1.734 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.734 * [taylor]: Taking taylor expansion of 1.0 in x
1.734 * [backup-simplify]: Simplify 1.0 into 1.0
1.734 * [taylor]: Taking taylor expansion of y in x
1.734 * [backup-simplify]: Simplify y into y
1.734 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
1.734 * [backup-simplify]: Simplify (* (+ (/ 1 y) 1.0) y) into (* (+ (/ 1 y) 1.0) y)
1.734 * [backup-simplify]: Simplify (* 0 (* (+ (/ 1 y) 1.0) y)) into 0
1.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.735 * [backup-simplify]: Simplify (+ 0 0) into 0
1.735 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (* 0 y)) into 0
1.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 y) 1.0) y))) into (+ (* 1.0 y) 1)
1.736 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
1.736 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
1.736 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
1.736 * [taylor]: Taking taylor expansion of x in x
1.736 * [backup-simplify]: Simplify 0 into 0
1.736 * [backup-simplify]: Simplify 1 into 1
1.736 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
1.736 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
1.736 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.736 * [taylor]: Taking taylor expansion of y in x
1.736 * [backup-simplify]: Simplify y into y
1.736 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.736 * [taylor]: Taking taylor expansion of 1.0 in x
1.736 * [backup-simplify]: Simplify 1.0 into 1.0
1.736 * [taylor]: Taking taylor expansion of y in x
1.736 * [backup-simplify]: Simplify y into y
1.736 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
1.736 * [backup-simplify]: Simplify (* (+ (/ 1 y) 1.0) y) into (* (+ (/ 1 y) 1.0) y)
1.737 * [backup-simplify]: Simplify (* 0 (* (+ (/ 1 y) 1.0) y)) into 0
1.737 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.737 * [backup-simplify]: Simplify (+ 0 0) into 0
1.737 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (* 0 y)) into 0
1.738 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ (/ 1 y) 1.0) y))) into (+ (* 1.0 y) 1)
1.738 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
1.738 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
1.738 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
1.738 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
1.738 * [taylor]: Taking taylor expansion of 1.0 in y
1.738 * [backup-simplify]: Simplify 1.0 into 1.0
1.738 * [taylor]: Taking taylor expansion of y in y
1.738 * [backup-simplify]: Simplify 0 into 0
1.738 * [backup-simplify]: Simplify 1 into 1
1.738 * [taylor]: Taking taylor expansion of 1 in y
1.738 * [backup-simplify]: Simplify 1 into 1
1.739 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.739 * [backup-simplify]: Simplify (+ 0 1) into 1
1.739 * [backup-simplify]: Simplify (/ 1 1) into 1
1.740 * [backup-simplify]: Simplify 1 into 1
1.740 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.740 * [backup-simplify]: Simplify (+ 0 0) into 0
1.741 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (+ (* 0 0) (* 0 y))) into 0
1.741 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ (/ 1 y) 1.0) y)))) into 0
1.742 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))))) into 0
1.742 * [taylor]: Taking taylor expansion of 0 in y
1.742 * [backup-simplify]: Simplify 0 into 0
1.742 * [backup-simplify]: Simplify 0 into 0
1.743 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.744 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.746 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.747 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.747 * [backup-simplify]: Simplify (+ 0 0) into 0
1.748 * [backup-simplify]: Simplify (+ (* (+ (/ 1 y) 1.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.749 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ (/ 1 y) 1.0) y))))) into 0
1.750 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))) (* 0 (/ 0 (+ (* 1.0 y) 1))))) into 0
1.750 * [taylor]: Taking taylor expansion of 0 in y
1.750 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify 0 into 0
1.750 * [backup-simplify]: Simplify 0 into 0
1.751 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.751 * [backup-simplify]: Simplify (+ 0 0) into 0
1.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
1.756 * [backup-simplify]: Simplify 1.0 into 1.0
1.757 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 y) (/ 1 (/ 1 x)))) (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
1.758 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ (/ 1 (- y)) (+ (/ 1 (- y)) 1.0))) into (/ 1 (* x (* (- 1.0 (/ 1 y)) y)))
1.758 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
1.758 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
1.758 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
1.758 * [taylor]: Taking taylor expansion of x in y
1.758 * [backup-simplify]: Simplify x into x
1.758 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.758 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.758 * [taylor]: Taking taylor expansion of 1.0 in y
1.758 * [backup-simplify]: Simplify 1.0 into 1.0
1.758 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.758 * [taylor]: Taking taylor expansion of y in y
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify 1 into 1
1.758 * [backup-simplify]: Simplify (/ 1 1) into 1
1.758 * [taylor]: Taking taylor expansion of y in y
1.758 * [backup-simplify]: Simplify 0 into 0
1.758 * [backup-simplify]: Simplify 1 into 1
1.759 * [backup-simplify]: Simplify (- 1) into -1
1.759 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.760 * [backup-simplify]: Simplify (* -1 0) into 0
1.760 * [backup-simplify]: Simplify (* x 0) into 0
1.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.761 * [backup-simplify]: Simplify (- 0) into 0
1.761 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.762 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.763 * [backup-simplify]: Simplify (+ (* x -1) (* 0 0)) into (- x)
1.763 * [backup-simplify]: Simplify (/ 1 (- x)) into (/ -1 x)
1.763 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
1.763 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
1.763 * [taylor]: Taking taylor expansion of x in x
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 1 into 1
1.763 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
1.763 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.763 * [taylor]: Taking taylor expansion of 1.0 in x
1.763 * [backup-simplify]: Simplify 1.0 into 1.0
1.763 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.763 * [taylor]: Taking taylor expansion of y in x
1.763 * [backup-simplify]: Simplify y into y
1.763 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.763 * [taylor]: Taking taylor expansion of y in x
1.763 * [backup-simplify]: Simplify y into y
1.763 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.764 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.764 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) y) into (* y (- 1.0 (/ 1 y)))
1.764 * [backup-simplify]: Simplify (* 0 (* y (- 1.0 (/ 1 y)))) into 0
1.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.764 * [backup-simplify]: Simplify (- 0) into 0
1.765 * [backup-simplify]: Simplify (+ 0 0) into 0
1.765 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (* 0 y)) into 0
1.766 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* y (- 1.0 (/ 1 y))))) into (- (* 1.0 y) 1)
1.766 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
1.766 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
1.766 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
1.766 * [taylor]: Taking taylor expansion of x in x
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 1 into 1
1.766 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
1.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.766 * [taylor]: Taking taylor expansion of 1.0 in x
1.766 * [backup-simplify]: Simplify 1.0 into 1.0
1.766 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.766 * [taylor]: Taking taylor expansion of y in x
1.766 * [backup-simplify]: Simplify y into y
1.766 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.766 * [taylor]: Taking taylor expansion of y in x
1.766 * [backup-simplify]: Simplify y into y
1.766 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.766 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.767 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) y) into (* y (- 1.0 (/ 1 y)))
1.767 * [backup-simplify]: Simplify (* 0 (* y (- 1.0 (/ 1 y)))) into 0
1.767 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.767 * [backup-simplify]: Simplify (- 0) into 0
1.768 * [backup-simplify]: Simplify (+ 0 0) into 0
1.768 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (* 0 y)) into 0
1.768 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* y (- 1.0 (/ 1 y))))) into (- (* 1.0 y) 1)
1.768 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
1.769 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
1.769 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
1.769 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
1.769 * [taylor]: Taking taylor expansion of 1.0 in y
1.769 * [backup-simplify]: Simplify 1.0 into 1.0
1.769 * [taylor]: Taking taylor expansion of y in y
1.769 * [backup-simplify]: Simplify 0 into 0
1.769 * [backup-simplify]: Simplify 1 into 1
1.769 * [taylor]: Taking taylor expansion of 1 in y
1.769 * [backup-simplify]: Simplify 1 into 1
1.769 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.770 * [backup-simplify]: Simplify (- 1) into -1
1.770 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.771 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.771 * [backup-simplify]: Simplify -1 into -1
1.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.771 * [backup-simplify]: Simplify (- 0) into 0
1.772 * [backup-simplify]: Simplify (+ 0 0) into 0
1.772 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (* 0 y))) into 0
1.773 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* y (- 1.0 (/ 1 y)))))) into 0
1.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))))) into 0
1.773 * [taylor]: Taking taylor expansion of 0 in y
1.774 * [backup-simplify]: Simplify 0 into 0
1.774 * [backup-simplify]: Simplify 0 into 0
1.775 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.775 * [backup-simplify]: Simplify (- 0) into 0
1.776 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.778 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
1.778 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.779 * [backup-simplify]: Simplify (- 0) into 0
1.779 * [backup-simplify]: Simplify (+ 0 0) into 0
1.780 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.781 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* y (- 1.0 (/ 1 y))))))) into 0
1.782 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))) (* 0 (/ 0 (- (* 1.0 y) 1))))) into 0
1.782 * [taylor]: Taking taylor expansion of 0 in y
1.782 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.783 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.783 * [backup-simplify]: Simplify (- 0) into 0
1.783 * [backup-simplify]: Simplify (+ 0 0) into 0
1.787 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
1.788 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.789 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
1.790 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.790 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.790 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
1.790 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.790 * [taylor]: Taking taylor expansion of y in y
1.790 * [backup-simplify]: Simplify 0 into 0
1.790 * [backup-simplify]: Simplify 1 into 1
1.790 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.790 * [taylor]: Taking taylor expansion of y in y
1.790 * [backup-simplify]: Simplify 0 into 0
1.790 * [backup-simplify]: Simplify 1 into 1
1.790 * [taylor]: Taking taylor expansion of 1.0 in y
1.790 * [backup-simplify]: Simplify 1.0 into 1.0
1.791 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.791 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.791 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.791 * [taylor]: Taking taylor expansion of y in y
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify 1 into 1
1.791 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.791 * [taylor]: Taking taylor expansion of y in y
1.791 * [backup-simplify]: Simplify 0 into 0
1.791 * [backup-simplify]: Simplify 1 into 1
1.791 * [taylor]: Taking taylor expansion of 1.0 in y
1.791 * [backup-simplify]: Simplify 1.0 into 1.0
1.792 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.792 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.792 * [backup-simplify]: Simplify 1.0 into 1.0
1.793 * [backup-simplify]: Simplify (+ 1 0) into 1
1.796 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.796 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.797 * [backup-simplify]: Simplify (+ 0 0) into 0
1.806 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
1.806 * [backup-simplify]: Simplify 1.0 into 1.0
1.807 * [backup-simplify]: Simplify (+ (* 1.0 (pow y 3)) (+ (* (- 1.0) (pow y 2)) (* 1.0 y))) into (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2)))
1.807 * [backup-simplify]: Simplify (/ (/ 1 y) (+ (/ 1 y) 1.0)) into (/ 1 (* (+ (/ 1 y) 1.0) y))
1.807 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
1.808 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
1.808 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
1.808 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.808 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.808 * [taylor]: Taking taylor expansion of y in y
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify 1 into 1
1.808 * [backup-simplify]: Simplify (/ 1 1) into 1
1.808 * [taylor]: Taking taylor expansion of 1.0 in y
1.808 * [backup-simplify]: Simplify 1.0 into 1.0
1.808 * [taylor]: Taking taylor expansion of y in y
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify 1 into 1
1.809 * [backup-simplify]: Simplify (+ 1 0) into 1
1.809 * [backup-simplify]: Simplify (* 1 0) into 0
1.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.810 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.810 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.810 * [backup-simplify]: Simplify (/ 1 1) into 1
1.810 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
1.810 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
1.810 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.810 * [taylor]: Taking taylor expansion of y in y
1.810 * [backup-simplify]: Simplify 0 into 0
1.810 * [backup-simplify]: Simplify 1 into 1
1.811 * [backup-simplify]: Simplify (/ 1 1) into 1
1.811 * [taylor]: Taking taylor expansion of 1.0 in y
1.811 * [backup-simplify]: Simplify 1.0 into 1.0
1.811 * [taylor]: Taking taylor expansion of y in y
1.811 * [backup-simplify]: Simplify 0 into 0
1.811 * [backup-simplify]: Simplify 1 into 1
1.811 * [backup-simplify]: Simplify (+ 1 0) into 1
1.811 * [backup-simplify]: Simplify (* 1 0) into 0
1.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.812 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.813 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.813 * [backup-simplify]: Simplify (/ 1 1) into 1
1.814 * [backup-simplify]: Simplify 1 into 1
1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.814 * [backup-simplify]: Simplify (+ 0 0) into 0
1.816 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.818 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.819 * [backup-simplify]: Simplify (+ 0 0) into 0
1.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
1.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
1.822 * [backup-simplify]: Simplify 1.0 into 1.0
1.823 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 y) 2)) (+ (* (- 1.0) (/ 1 y)) 1)) into (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
1.823 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (+ (/ 1 (- y)) 1.0)) into (/ -1 (* (- 1.0 (/ 1 y)) y))
1.823 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
1.823 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
1.823 * [taylor]: Taking taylor expansion of -1 in y
1.823 * [backup-simplify]: Simplify -1 into -1
1.823 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.823 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.823 * [taylor]: Taking taylor expansion of 1.0 in y
1.823 * [backup-simplify]: Simplify 1.0 into 1.0
1.823 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.823 * [taylor]: Taking taylor expansion of y in y
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify (/ 1 1) into 1
1.823 * [taylor]: Taking taylor expansion of y in y
1.823 * [backup-simplify]: Simplify 0 into 0
1.823 * [backup-simplify]: Simplify 1 into 1
1.824 * [backup-simplify]: Simplify (- 1) into -1
1.824 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.824 * [backup-simplify]: Simplify (* -1 0) into 0
1.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.825 * [backup-simplify]: Simplify (- 0) into 0
1.825 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.826 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.826 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.826 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
1.826 * [taylor]: Taking taylor expansion of -1 in y
1.826 * [backup-simplify]: Simplify -1 into -1
1.826 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.826 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.826 * [taylor]: Taking taylor expansion of 1.0 in y
1.826 * [backup-simplify]: Simplify 1.0 into 1.0
1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.826 * [taylor]: Taking taylor expansion of y in y
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [backup-simplify]: Simplify (/ 1 1) into 1
1.826 * [taylor]: Taking taylor expansion of y in y
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.827 * [backup-simplify]: Simplify (- 1) into -1
1.827 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.827 * [backup-simplify]: Simplify (* -1 0) into 0
1.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.828 * [backup-simplify]: Simplify (- 0) into 0
1.828 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.828 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.829 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.829 * [backup-simplify]: Simplify 1 into 1
1.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.830 * [backup-simplify]: Simplify (- 0) into 0
1.830 * [backup-simplify]: Simplify (+ 0 0) into 0
1.831 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.833 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1.0 -1)))) into 1.0
1.833 * [backup-simplify]: Simplify 1.0 into 1.0
1.834 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.834 * [backup-simplify]: Simplify (- 0) into 0
1.834 * [backup-simplify]: Simplify (+ 0 0) into 0
1.835 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
1.838 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1.0 (/ 1.0 -1)))) into 1.0
1.838 * [backup-simplify]: Simplify 1.0 into 1.0
1.838 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 (- y)) 2)) (+ (* 1.0 (/ 1 (- y))) 1)) into (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
1.838 * * * [progress]: simplifying candidates
1.839 * [simplify]: Simplifying:
  (* x (/ y (+ y 1.0)))
  (+ (log x) (- (log y) (log (+ y 1.0))))
  (+ (log x) (log (/ y (+ y 1.0))))
  (log (* x (/ y (+ y 1.0))))
  (exp (* x (/ y (+ y 1.0))))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))))
  (* (* (* x x) x) (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0))))
  (* (cbrt (* x (/ y (+ y 1.0)))) (cbrt (* x (/ y (+ y 1.0)))))
  (cbrt (* x (/ y (+ y 1.0))))
  (* (* (* x (/ y (+ y 1.0))) (* x (/ y (+ y 1.0)))) (* x (/ y (+ y 1.0))))
  (sqrt (* x (/ y (+ y 1.0))))
  (sqrt (* x (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (/ (sqrt y) 1))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ 1 (sqrt (+ y 1.0))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* x (/ y (+ (pow y 3) (pow 1.0 3))))
  (* x (/ y (- (* y y) (* 1.0 1.0))))
  (* (cbrt x) (/ y (+ y 1.0)))
  (* (sqrt x) (/ y (+ y 1.0)))
  (* x (/ y (+ y 1.0)))
  (* x y)
  (- (log y) (log (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (exp (/ y (+ y 1.0)))
  (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))
  (cbrt (/ y (+ y 1.0)))
  (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (- y)
  (- (+ y 1.0))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt y) (cbrt (+ y 1.0)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))
  (/ (cbrt y) (sqrt (+ y 1.0)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ y 1.0))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ y 1.0))
  (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt y) (cbrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ y 1.0))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ y (+ y 1.0))
  (/ 1 1)
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) y)
  (/ y (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (sqrt (+ y 1.0)))
  (/ y 1)
  (/ y 1)
  (/ (+ y 1.0) (cbrt y))
  (/ (+ y 1.0) (sqrt y))
  (/ (+ y 1.0) y)
  (/ y (+ (pow y 3) (pow 1.0 3)))
  (/ y (- (* y y) (* 1.0 1.0)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
2.391 * * * [progress]: adding candidates to table
2.588 * [progress]: [Phase 3 of 3] Extracting.
2.588 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.589 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* x y) (+ y 1.0)) y x)
2.589 * * * * [regimes]: Trying to branch on (/ (* x y) (+ y 1.0)) from (#<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.605 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.622 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.635 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.635 * [simplify]: Simplifying:
  (* x (/ y (+ y 1.0)))
3.293 * [regime-testing]: Baseline error score: 0.015751968996124514
3.297 * [regime-testing]: Oracle error score: 0.007750968871108889
3.303 * [regime-testing]: End program error score: 0.015751968996124514
3.346 * [regime-testing]: Target error score: 0.017512862872280134