9.996 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (/ (- x y) (- 1.0 y))
0.021 * * [simplify]: iteration 0: 6 enodes
0.022 * * [simplify]: iteration 1: 12 enodes
0.025 * * [simplify]: iteration 2: 16 enodes
0.029 * * [simplify]: iteration 3: 18 enodes
0.033 * * [simplify]: iteration complete: 18 enodes
0.033 * * [simplify]: Extracting #0: cost 1 inf + 0
0.033 * * [simplify]: Extracting #1: cost 6 inf + 0
0.033 * * [simplify]: Extracting #2: cost 10 inf + 0
0.033 * * [simplify]: Extracting #3: cost 3 inf + 19
0.033 * * [simplify]: Extracting #4: cost 0 inf + 34
0.033 * [simplify]: Simplified to:
  (/ (- x y) (- 1.0 y))
0.034 * * [progress]: iteration 1 / 4
0.034 * * * [progress]: picking best candidate
0.039 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- x y) (- 1.0 y)))>
0.039 * * * [progress]: localizing error
0.052 * * * [progress]: generating rewritten candidates
0.052 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.101 * * * [progress]: generating series expansions
0.101 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.101 * [backup-simplify]: Simplify (/ (- x y) (- 1.0 y)) into (/ (- x y) (- 1.0 y))
0.101 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
0.101 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
0.102 * [taylor]: Taking taylor expansion of (- x y) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [backup-simplify]: Simplify x into x
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [backup-simplify]: Simplify 1.0 into 1.0
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ x 0) into x
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.103 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.103 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
0.103 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.103 * [taylor]: Taking taylor expansion of (- x y) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [backup-simplify]: Simplify 1.0 into 1.0
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [backup-simplify]: Simplify (- y) into (- y)
0.104 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.104 * [backup-simplify]: Simplify (- y) into (- y)
0.104 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
0.104 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y)))
0.104 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
0.104 * [taylor]: Taking taylor expansion of (- x y) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [backup-simplify]: Simplify 1.0 into 1.0
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [backup-simplify]: Simplify (- y) into (- y)
0.104 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.105 * [backup-simplify]: Simplify (- y) into (- y)
0.105 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
0.105 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y)))
0.105 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
0.105 * [taylor]: Taking taylor expansion of -1 in y
0.105 * [backup-simplify]: Simplify -1 into -1
0.105 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.105 * [taylor]: Taking taylor expansion of 1.0 in y
0.105 * [backup-simplify]: Simplify 1.0 into 1.0
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.107 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify (+ 1 0) into 1
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (- (/ 1 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))))) into (/ 1 (- 1.0 y))
0.109 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
0.109 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.109 * [taylor]: Taking taylor expansion of 1.0 in y
0.109 * [backup-simplify]: Simplify 1.0 into 1.0
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.111 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.111 * [backup-simplify]: Simplify 1.0 into 1.0
0.111 * [backup-simplify]: Simplify (* -1 1.0) into -1.0
0.111 * [backup-simplify]: Simplify -1.0 into -1.0
0.112 * [backup-simplify]: Simplify (- 0) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (- 0) into 0
0.113 * [backup-simplify]: Simplify (+ 0 0) into 0
0.114 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))) (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (- 1) into -1
0.115 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.118 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
0.118 * [backup-simplify]: Simplify 1.0 into 1.0
0.118 * [backup-simplify]: Simplify (+ (* 1.0 (* y x)) (+ (* -1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
0.118 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))
0.118 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.119 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [backup-simplify]: Simplify x into x
0.119 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (/ 1 1) into 1
0.119 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.119 * [taylor]: Taking taylor expansion of 1.0 in y
0.119 * [backup-simplify]: Simplify 1.0 into 1.0
0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [backup-simplify]: Simplify (- 1) into -1
0.121 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.121 * [backup-simplify]: Simplify (- 1) into -1
0.122 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.122 * [backup-simplify]: Simplify (/ -1 -1) into 1
0.122 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.122 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.123 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of 1.0 in x
0.123 * [backup-simplify]: Simplify 1.0 into 1.0
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.124 * [backup-simplify]: Simplify (+ 1 0) into 1
0.124 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.124 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.124 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
0.124 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.124 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.124 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [backup-simplify]: Simplify y into y
0.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.125 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.125 * [taylor]: Taking taylor expansion of 1.0 in x
0.125 * [backup-simplify]: Simplify 1.0 into 1.0
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [backup-simplify]: Simplify y into y
0.125 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.125 * [backup-simplify]: Simplify (+ 1 0) into 1
0.125 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.126 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.126 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
0.126 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.126 * [taylor]: Taking taylor expansion of 1.0 in y
0.126 * [backup-simplify]: Simplify 1.0 into 1.0
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 1 into 1
0.126 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [backup-simplify]: Simplify (- 1) into -1
0.127 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.128 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.129 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.129 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.129 * [backup-simplify]: Simplify (- 0) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y)))
0.130 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y
0.130 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.130 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.130 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.130 * [taylor]: Taking taylor expansion of 1.0 in y
0.130 * [backup-simplify]: Simplify 1.0 into 1.0
0.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (- 1) into -1
0.132 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.132 * [backup-simplify]: Simplify (* -1 0) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.134 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.135 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.135 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.135 * [backup-simplify]: Simplify (- -1) into 1
0.135 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify -1 into -1
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.139 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* (- (/ 1 (* (- 1.0 (/ 1 y)) y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.146 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.147 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
0.147 * [backup-simplify]: Simplify 1.0 into 1.0
0.148 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 y) 1)) (+ (* -1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
0.148 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (- 1.0 (/ 1 (- y)))) into (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y)))
0.148 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in y
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.149 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.149 * [taylor]: Taking taylor expansion of 1.0 in y
0.149 * [backup-simplify]: Simplify 1.0 into 1.0
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [backup-simplify]: Simplify (+ 1 0) into 1
0.150 * [backup-simplify]: Simplify (+ 0 1) into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x
0.151 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [backup-simplify]: Simplify y into y
0.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * [backup-simplify]: Simplify 1.0 into 1.0
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.152 * [backup-simplify]: Simplify y into y
0.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.152 * [backup-simplify]: Simplify (- 1) into -1
0.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.153 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.153 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y)))
0.153 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x
0.153 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [backup-simplify]: Simplify 1.0 into 1.0
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.154 * [taylor]: Taking taylor expansion of y in x
0.154 * [backup-simplify]: Simplify y into y
0.154 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.154 * [backup-simplify]: Simplify (- 1) into -1
0.154 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.155 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.155 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y)))
0.155 * [taylor]: Taking taylor expansion of (/ -1 (+ 1.0 (/ 1 y))) in y
0.155 * [taylor]: Taking taylor expansion of -1 in y
0.155 * [backup-simplify]: Simplify -1 into -1
0.155 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.155 * [taylor]: Taking taylor expansion of 1.0 in y
0.155 * [backup-simplify]: Simplify 1.0 into 1.0
0.155 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (/ 1 1) into 1
0.156 * [backup-simplify]: Simplify (+ 0 1) into 1
0.156 * [backup-simplify]: Simplify (/ -1 1) into -1
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (- (/ (/ 1 y) (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into (/ 1 (* (+ 1.0 (/ 1 y)) y))
0.157 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
0.158 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
0.158 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.158 * [taylor]: Taking taylor expansion of 1.0 in y
0.158 * [backup-simplify]: Simplify 1.0 into 1.0
0.158 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (/ 1 1) into 1
0.158 * [taylor]: Taking taylor expansion of y in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 1 into 1
0.158 * [backup-simplify]: Simplify (+ 0 1) into 1
0.158 * [backup-simplify]: Simplify (* 1 0) into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.160 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify -1 into -1
0.160 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (+ 0 0) into 0
0.162 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* (/ 1 (* (+ 1.0 (/ 1 y)) y)) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.163 * [backup-simplify]: Simplify (+ 0 0) into 0
0.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
0.166 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.166 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (- y)) 1)) (+ (* -1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
0.166 * * * [progress]: simplifying candidates
0.167 * [simplify]: Simplifying:
  (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (- (log (- x y)) (log (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (* (* (/ (- x y) (- 1.0 y)) (/ (- x y) (- 1.0 y))) (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) 1)
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (/ (+ (sqrt x) (sqrt y)) 1)
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 1)
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) 1)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) 1)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (- x y) (- (* 1.0 1.0) (* y y)))
  (* (- 1.0 y) (+ (* x x) (+ (* y y) (* x y))))
  (* (- 1.0 y) (+ x y))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
0.168 * * [simplify]: iteration 0: 105 enodes
0.186 * * [simplify]: iteration 1: 264 enodes
0.298 * * [simplify]: iteration 2: 892 enodes
0.802 * * [simplify]: iteration complete: 5000 enodes
0.803 * * [simplify]: Extracting #0: cost 57 inf + 0
0.805 * * [simplify]: Extracting #1: cost 630 inf + 1
0.813 * * [simplify]: Extracting #2: cost 1833 inf + 350
0.827 * * [simplify]: Extracting #3: cost 858 inf + 9020
0.834 * * [simplify]: Extracting #4: cost 103 inf + 15752
0.845 * * [simplify]: Extracting #5: cost 24 inf + 16255
0.852 * * [simplify]: Extracting #6: cost 2 inf + 16375
0.858 * * [simplify]: Extracting #7: cost 0 inf + 16385
0.865 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (- x y))
  (- (- 1.0 y))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (cbrt (- 1.0 y)))
  (/ (cbrt (- x y)) (/ (sqrt (- 1.0 y)) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (+ (sqrt 1.0) (sqrt y)))
  (/ (cbrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (- 1.0 y))
  (/ (/ (sqrt (- x y)) (cbrt (- 1.0 y))) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (cbrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ (sqrt (- x y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (sqrt (- x y)) (- (sqrt 1.0) (sqrt y)))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (- 1.0 y)))
  (/ (+ (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ (+ (sqrt x) (sqrt y)) (+ (sqrt 1.0) (sqrt y)))
  (/ (- (sqrt x) (sqrt y)) (- (sqrt 1.0) (sqrt y)))
  (+ (sqrt x) (sqrt y))
  (/ (- (sqrt x) (sqrt y)) (- 1.0 y))
  (/ 1 (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (cbrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (- 1.0 y))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (- x y)
  (/ (- x y) (+ (sqrt 1.0) (sqrt y)))
  (- x y)
  (/ (- 1.0 y) (cbrt (- x y)))
  (/ (- 1.0 y) (sqrt (- x y)))
  (/ (- 1.0 y) (- x y))
  (/ (- 1.0 y) (- (sqrt x) (sqrt y)))
  (/ (- 1.0 y) (- x y))
  (/ (- x y) (- (pow 1.0 3) (pow y 3)))
  (/ (/ (- x y) (- 1.0 y)) (+ y 1.0))
  (* (fma y (+ x y) (* x x)) (- 1.0 y))
  (* (- 1.0 y) (+ y x))
  (* 1.0 (- (fma y x x) y))
  (+ (/ 1.0 y) (- 1 (/ x y)))
  (+ (/ 1.0 y) (- 1 (/ x y)))
0.866 * * * [progress]: adding candidates to table
1.093 * * [progress]: iteration 2 / 4
1.093 * * * [progress]: picking best candidate
1.096 * * * * [pick]: Picked  #<alt (λ (x y) (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))>
1.096 * * * [progress]: localizing error
1.110 * * * [progress]: generating rewritten candidates
1.110 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.132 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.247 * * * [progress]: generating series expansions
1.247 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.248 * [backup-simplify]: Simplify (/ (- x y) (sqrt (- 1.0 y))) into (* (sqrt (/ 1 (- 1.0 y))) (- x y))
1.248 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in (x y) around 0
1.248 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in y
1.248 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
1.248 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
1.248 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.248 * [taylor]: Taking taylor expansion of 1.0 in y
1.248 * [backup-simplify]: Simplify 1.0 into 1.0
1.248 * [taylor]: Taking taylor expansion of y in y
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify 1 into 1
1.248 * [backup-simplify]: Simplify (- 0) into 0
1.249 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.249 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.249 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
1.249 * [backup-simplify]: Simplify (- 1) into -1
1.250 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.251 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
1.252 * [backup-simplify]: Simplify (/ 1.0 (* 2 (sqrt 1.0))) into (/ 0.5 (sqrt 1.0))
1.252 * [taylor]: Taking taylor expansion of (- x y) in y
1.252 * [taylor]: Taking taylor expansion of x in y
1.252 * [backup-simplify]: Simplify x into x
1.252 * [taylor]: Taking taylor expansion of y in y
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify 1 into 1
1.252 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in x
1.252 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
1.252 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
1.252 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
1.252 * [taylor]: Taking taylor expansion of 1.0 in x
1.252 * [backup-simplify]: Simplify 1.0 into 1.0
1.252 * [taylor]: Taking taylor expansion of y in x
1.252 * [backup-simplify]: Simplify y into y
1.252 * [backup-simplify]: Simplify (- y) into (- y)
1.252 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
1.252 * [backup-simplify]: Simplify (/ 1 (- 1.0 y)) into (/ 1 (- 1.0 y))
1.252 * [backup-simplify]: Simplify (sqrt (/ 1 (- 1.0 y))) into (sqrt (/ 1 (- 1.0 y)))
1.253 * [backup-simplify]: Simplify (- 0) into 0
1.253 * [backup-simplify]: Simplify (+ 0 0) into 0
1.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0
1.253 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- 1.0 y))))) into 0
1.253 * [taylor]: Taking taylor expansion of (- x y) in x
1.253 * [taylor]: Taking taylor expansion of x in x
1.253 * [backup-simplify]: Simplify 0 into 0
1.253 * [backup-simplify]: Simplify 1 into 1
1.253 * [taylor]: Taking taylor expansion of y in x
1.253 * [backup-simplify]: Simplify y into y
1.253 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) (- x y)) in x
1.253 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in x
1.253 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in x
1.253 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
1.253 * [taylor]: Taking taylor expansion of 1.0 in x
1.253 * [backup-simplify]: Simplify 1.0 into 1.0
1.253 * [taylor]: Taking taylor expansion of y in x
1.253 * [backup-simplify]: Simplify y into y
1.253 * [backup-simplify]: Simplify (- y) into (- y)
1.253 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
1.253 * [backup-simplify]: Simplify (/ 1 (- 1.0 y)) into (/ 1 (- 1.0 y))
1.253 * [backup-simplify]: Simplify (sqrt (/ 1 (- 1.0 y))) into (sqrt (/ 1 (- 1.0 y)))
1.254 * [backup-simplify]: Simplify (- 0) into 0
1.254 * [backup-simplify]: Simplify (+ 0 0) into 0
1.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0
1.254 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- 1.0 y))))) into 0
1.254 * [taylor]: Taking taylor expansion of (- x y) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify 1 into 1
1.254 * [taylor]: Taking taylor expansion of y in x
1.254 * [backup-simplify]: Simplify y into y
1.254 * [backup-simplify]: Simplify (- y) into (- y)
1.254 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.254 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- 1.0 y))) (- y)) into (* -1 (* (sqrt (/ 1 (- 1.0 y))) y))
1.254 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (/ 1 (- 1.0 y))) y)) in y
1.254 * [taylor]: Taking taylor expansion of -1 in y
1.254 * [backup-simplify]: Simplify -1 into -1
1.254 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 y))) y) in y
1.254 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
1.254 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
1.254 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.254 * [taylor]: Taking taylor expansion of 1.0 in y
1.255 * [backup-simplify]: Simplify 1.0 into 1.0
1.255 * [taylor]: Taking taylor expansion of y in y
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 1 into 1
1.255 * [backup-simplify]: Simplify (- 0) into 0
1.255 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.255 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.256 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
1.256 * [backup-simplify]: Simplify (- 1) into -1
1.256 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.257 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
1.258 * [backup-simplify]: Simplify (/ 1.0 (* 2 (sqrt 1.0))) into (/ 0.5 (sqrt 1.0))
1.258 * [taylor]: Taking taylor expansion of y in y
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.259 * [backup-simplify]: Simplify (* (sqrt 1.0) 0) into 0
1.259 * [backup-simplify]: Simplify (* -1 0) into 0
1.259 * [backup-simplify]: Simplify 0 into 0
1.259 * [backup-simplify]: Simplify (- 0) into 0
1.259 * [backup-simplify]: Simplify (+ 1 0) into 1
1.260 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (- 1.0 y))) 1) (* 0 (- y))) into (sqrt (/ 1 (- 1.0 y)))
1.260 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 y))) in y
1.260 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
1.260 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.260 * [taylor]: Taking taylor expansion of 1.0 in y
1.260 * [backup-simplify]: Simplify 1.0 into 1.0
1.260 * [taylor]: Taking taylor expansion of y in y
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify 1 into 1
1.260 * [backup-simplify]: Simplify (- 0) into 0
1.260 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.261 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.261 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
1.261 * [backup-simplify]: Simplify (- 1) into -1
1.261 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.263 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
1.270 * [backup-simplify]: Simplify (/ 1.0 (* 2 (sqrt 1.0))) into (/ 0.5 (sqrt 1.0))
1.271 * [backup-simplify]: Simplify (sqrt 1.0) into (sqrt 1.0)
1.273 * [backup-simplify]: Simplify (+ (* (sqrt 1.0) 1) (* (/ 0.5 (sqrt 1.0)) 0)) into (sqrt 1.0)
1.275 * [backup-simplify]: Simplify (+ (* -1 (sqrt 1.0)) (* 0 0)) into (- (sqrt 1.0))
1.276 * [backup-simplify]: Simplify (- (sqrt 1.0)) into (- (sqrt 1.0))
1.277 * [backup-simplify]: Simplify (- 0) into 0
1.277 * [backup-simplify]: Simplify (+ 0 0) into 0
1.277 * [backup-simplify]: Simplify (- 0) into 0
1.278 * [backup-simplify]: Simplify (+ 0 0) into 0
1.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))) (* 0 (/ 0 (- 1.0 y))))) into 0
1.279 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (- 1.0 y))))) into 0
1.280 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (- 1.0 y))) 0) (+ (* 0 1) (* 0 (- y)))) into 0
1.280 * [taylor]: Taking taylor expansion of 0 in y
1.280 * [backup-simplify]: Simplify 0 into 0
1.280 * [backup-simplify]: Simplify 0 into 0
1.281 * [backup-simplify]: Simplify (/ 0.5 (sqrt 1.0)) into (/ 0.5 (sqrt 1.0))
1.283 * [backup-simplify]: Simplify (+ (* (/ 0.5 (sqrt 1.0)) (* y x)) (+ (* (- (sqrt 1.0)) (* y 1)) (* (sqrt 1.0) (* 1 x)))) into (- (+ (* (sqrt 1.0) x) (* 0.5 (/ (* x y) (sqrt 1.0)))) (* (sqrt 1.0) y))
1.283 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (sqrt (- 1.0 (/ 1 y)))) into (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 x) (/ 1 y)))
1.283 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 x) (/ 1 y))) in (x y) around 0
1.284 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 x) (/ 1 y))) in y
1.284 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
1.284 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.284 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.284 * [taylor]: Taking taylor expansion of 1.0 in y
1.284 * [backup-simplify]: Simplify 1.0 into 1.0
1.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.284 * [taylor]: Taking taylor expansion of y in y
1.284 * [backup-simplify]: Simplify 0 into 0
1.284 * [backup-simplify]: Simplify 1 into 1
1.284 * [backup-simplify]: Simplify (/ 1 1) into 1
1.285 * [backup-simplify]: Simplify (- 1) into -1
1.285 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.286 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.286 * [backup-simplify]: Simplify (sqrt 0) into 0
1.287 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.287 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.288 * [taylor]: Taking taylor expansion of x in y
1.288 * [backup-simplify]: Simplify x into x
1.288 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.288 * [taylor]: Taking taylor expansion of y in y
1.288 * [backup-simplify]: Simplify 0 into 0
1.288 * [backup-simplify]: Simplify 1 into 1
1.288 * [backup-simplify]: Simplify (/ 1 1) into 1
1.288 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 x) (/ 1 y))) in x
1.288 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
1.288 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
1.288 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.288 * [taylor]: Taking taylor expansion of 1.0 in x
1.288 * [backup-simplify]: Simplify 1.0 into 1.0
1.288 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.288 * [taylor]: Taking taylor expansion of y in x
1.288 * [backup-simplify]: Simplify y into y
1.288 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.288 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.288 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.288 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.289 * [backup-simplify]: Simplify (sqrt (/ 1 (- 1.0 (/ 1 y)))) into (sqrt (/ 1 (- 1.0 (/ 1 y))))
1.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.289 * [backup-simplify]: Simplify (- 0) into 0
1.289 * [backup-simplify]: Simplify (+ 0 0) into 0
1.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.289 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- 1.0 (/ 1 y)))))) into 0
1.289 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.289 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.289 * [taylor]: Taking taylor expansion of x in x
1.289 * [backup-simplify]: Simplify 0 into 0
1.289 * [backup-simplify]: Simplify 1 into 1
1.290 * [backup-simplify]: Simplify (/ 1 1) into 1
1.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.290 * [taylor]: Taking taylor expansion of y in x
1.290 * [backup-simplify]: Simplify y into y
1.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.290 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 x) (/ 1 y))) in x
1.290 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in x
1.290 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in x
1.290 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.290 * [taylor]: Taking taylor expansion of 1.0 in x
1.290 * [backup-simplify]: Simplify 1.0 into 1.0
1.290 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.290 * [taylor]: Taking taylor expansion of y in x
1.290 * [backup-simplify]: Simplify y into y
1.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.290 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.290 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.290 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.290 * [backup-simplify]: Simplify (sqrt (/ 1 (- 1.0 (/ 1 y)))) into (sqrt (/ 1 (- 1.0 (/ 1 y))))
1.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.290 * [backup-simplify]: Simplify (- 0) into 0
1.291 * [backup-simplify]: Simplify (+ 0 0) into 0
1.291 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.291 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (- 1.0 (/ 1 y)))))) into 0
1.291 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.291 * [taylor]: Taking taylor expansion of x in x
1.291 * [backup-simplify]: Simplify 0 into 0
1.291 * [backup-simplify]: Simplify 1 into 1
1.291 * [backup-simplify]: Simplify (/ 1 1) into 1
1.291 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.291 * [taylor]: Taking taylor expansion of y in x
1.291 * [backup-simplify]: Simplify y into y
1.291 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.292 * [backup-simplify]: Simplify (+ 1 0) into 1
1.292 * [backup-simplify]: Simplify (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) 1) into (sqrt (/ 1 (- 1.0 (/ 1 y))))
1.292 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
1.292 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.292 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.292 * [taylor]: Taking taylor expansion of 1.0 in y
1.292 * [backup-simplify]: Simplify 1.0 into 1.0
1.292 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.292 * [taylor]: Taking taylor expansion of y in y
1.292 * [backup-simplify]: Simplify 0 into 0
1.292 * [backup-simplify]: Simplify 1 into 1
1.292 * [backup-simplify]: Simplify (/ 1 1) into 1
1.292 * [backup-simplify]: Simplify (- 1) into -1
1.293 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.293 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.293 * [backup-simplify]: Simplify (sqrt 0) into 0
1.294 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.294 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.295 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.295 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (- (/ 1 y))) (* 0 1)) into (- (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y)))
1.295 * [taylor]: Taking taylor expansion of (- (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y))) in y
1.295 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) (/ 1 y)) in y
1.295 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (- 1.0 (/ 1 y)))) in y
1.295 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.295 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.295 * [taylor]: Taking taylor expansion of 1.0 in y
1.295 * [backup-simplify]: Simplify 1.0 into 1.0
1.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.295 * [taylor]: Taking taylor expansion of y in y
1.295 * [backup-simplify]: Simplify 0 into 0
1.295 * [backup-simplify]: Simplify 1 into 1
1.295 * [backup-simplify]: Simplify (/ 1 1) into 1
1.296 * [backup-simplify]: Simplify (- 1) into -1
1.296 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.296 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.296 * [backup-simplify]: Simplify (sqrt 0) into 0
1.297 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
1.297 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.297 * [taylor]: Taking taylor expansion of y in y
1.297 * [backup-simplify]: Simplify 0 into 0
1.297 * [backup-simplify]: Simplify 1 into 1
1.297 * [backup-simplify]: Simplify (/ 1 1) into 1
1.298 * [backup-simplify]: Simplify (* 0 1) into 0
1.298 * [backup-simplify]: Simplify (- 0) into 0
1.298 * [backup-simplify]: Simplify 0 into 0
1.298 * [backup-simplify]: Simplify 0 into 0
1.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.299 * [backup-simplify]: Simplify (- 0) into 0
1.299 * [backup-simplify]: Simplify (+ 0 0) into 0
1.299 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.299 * [backup-simplify]: Simplify (- 0) into 0
1.300 * [backup-simplify]: Simplify (+ 0 0) into 0
1.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* 0 (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.300 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (- 1.0 (/ 1 y)))))) into 0
1.301 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
1.301 * [taylor]: Taking taylor expansion of 0 in y
1.301 * [backup-simplify]: Simplify 0 into 0
1.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.302 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1.303 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.303 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.303 * [backup-simplify]: Simplify +nan.0 into +nan.0
1.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.304 * [backup-simplify]: Simplify (- 0) into 0
1.304 * [backup-simplify]: Simplify (+ 0 0) into 0
1.304 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.305 * [backup-simplify]: Simplify (- 0) into 0
1.305 * [backup-simplify]: Simplify (+ 0 0) into 0
1.305 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* 0 (/ 0 (- 1.0 (/ 1 y)))) (* 0 (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.306 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (- 1.0 (/ 1 y)))))) into 0
1.306 * [backup-simplify]: Simplify (+ (* (sqrt (/ 1 (- 1.0 (/ 1 y)))) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1.306 * [taylor]: Taking taylor expansion of 0 in y
1.306 * [backup-simplify]: Simplify 0 into 0
1.306 * [backup-simplify]: Simplify 0 into 0
1.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.308 * [backup-simplify]: Simplify (- 0) into 0
1.308 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.309 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
1.311 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.313 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0)
1.314 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
1.314 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.315 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 y) 1)) (+ (* +nan.0 (* (/ 1 y) (/ 1 (/ 1 x)))) (- +nan.0))) into (- (+ (* +nan.0 (/ x y)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
1.315 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (sqrt (- 1.0 (/ 1 (- y))))) into (* (- (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ 1.0 (/ 1 y)))))
1.315 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ 1.0 (/ 1 y))))) in (x y) around 0
1.315 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ 1.0 (/ 1 y))))) in y
1.315 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.315 * [taylor]: Taking taylor expansion of y in y
1.315 * [backup-simplify]: Simplify 0 into 0
1.315 * [backup-simplify]: Simplify 1 into 1
1.315 * [backup-simplify]: Simplify (/ 1 1) into 1
1.315 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.315 * [taylor]: Taking taylor expansion of x in y
1.315 * [backup-simplify]: Simplify x into x
1.315 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.315 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ 1.0 (/ 1 y)))) in y
1.315 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.315 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.315 * [taylor]: Taking taylor expansion of 1.0 in y
1.315 * [backup-simplify]: Simplify 1.0 into 1.0
1.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.315 * [taylor]: Taking taylor expansion of y in y
1.315 * [backup-simplify]: Simplify 0 into 0
1.315 * [backup-simplify]: Simplify 1 into 1
1.316 * [backup-simplify]: Simplify (/ 1 1) into 1
1.316 * [backup-simplify]: Simplify (+ 0 1) into 1
1.316 * [backup-simplify]: Simplify (/ 1 1) into 1
1.316 * [backup-simplify]: Simplify (sqrt 0) into 0
1.317 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.317 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ 1.0 (/ 1 y))))) in x
1.317 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.317 * [taylor]: Taking taylor expansion of y in x
1.317 * [backup-simplify]: Simplify y into y
1.317 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.317 * [taylor]: Taking taylor expansion of x in x
1.317 * [backup-simplify]: Simplify 0 into 0
1.317 * [backup-simplify]: Simplify 1 into 1
1.318 * [backup-simplify]: Simplify (/ 1 1) into 1
1.318 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ 1.0 (/ 1 y)))) in x
1.318 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in x
1.318 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.318 * [taylor]: Taking taylor expansion of 1.0 in x
1.318 * [backup-simplify]: Simplify 1.0 into 1.0
1.318 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.318 * [taylor]: Taking taylor expansion of y in x
1.318 * [backup-simplify]: Simplify y into y
1.318 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.318 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.318 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
1.318 * [backup-simplify]: Simplify (sqrt (/ 1 (+ 1.0 (/ 1 y)))) into (sqrt (/ 1 (+ 1.0 (/ 1 y))))
1.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.318 * [backup-simplify]: Simplify (+ 0 0) into 0
1.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.319 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))) into 0
1.319 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (sqrt (/ 1 (+ 1.0 (/ 1 y))))) in x
1.319 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.319 * [taylor]: Taking taylor expansion of y in x
1.319 * [backup-simplify]: Simplify y into y
1.319 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.319 * [taylor]: Taking taylor expansion of x in x
1.319 * [backup-simplify]: Simplify 0 into 0
1.319 * [backup-simplify]: Simplify 1 into 1
1.319 * [backup-simplify]: Simplify (/ 1 1) into 1
1.319 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ 1.0 (/ 1 y)))) in x
1.319 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in x
1.319 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.319 * [taylor]: Taking taylor expansion of 1.0 in x
1.319 * [backup-simplify]: Simplify 1.0 into 1.0
1.319 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.319 * [taylor]: Taking taylor expansion of y in x
1.319 * [backup-simplify]: Simplify y into y
1.319 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.319 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.319 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
1.319 * [backup-simplify]: Simplify (sqrt (/ 1 (+ 1.0 (/ 1 y)))) into (sqrt (/ 1 (+ 1.0 (/ 1 y))))
1.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.320 * [backup-simplify]: Simplify (+ 0 0) into 0
1.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.320 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))) into 0
1.320 * [backup-simplify]: Simplify (- 1) into -1
1.321 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.321 * [backup-simplify]: Simplify (* -1 (sqrt (/ 1 (+ 1.0 (/ 1 y))))) into (* -1 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))
1.321 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ 1 (+ 1.0 (/ 1 y))))) in y
1.321 * [taylor]: Taking taylor expansion of -1 in y
1.321 * [backup-simplify]: Simplify -1 into -1
1.321 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ 1.0 (/ 1 y)))) in y
1.321 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.321 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.321 * [taylor]: Taking taylor expansion of 1.0 in y
1.321 * [backup-simplify]: Simplify 1.0 into 1.0
1.321 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.321 * [taylor]: Taking taylor expansion of y in y
1.321 * [backup-simplify]: Simplify 0 into 0
1.321 * [backup-simplify]: Simplify 1 into 1
1.322 * [backup-simplify]: Simplify (/ 1 1) into 1
1.322 * [backup-simplify]: Simplify (+ 0 1) into 1
1.322 * [backup-simplify]: Simplify (/ 1 1) into 1
1.323 * [backup-simplify]: Simplify (sqrt 0) into 0
1.324 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.325 * [backup-simplify]: Simplify (- 0) into 0
1.325 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.326 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) (sqrt (/ 1 (+ 1.0 (/ 1 y)))))) into (* (sqrt (/ 1 (+ 1.0 (/ 1 y)))) (/ 1 y))
1.326 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ 1.0 (/ 1 y)))) (/ 1 y)) in y
1.326 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ 1.0 (/ 1 y)))) in y
1.326 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.326 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.326 * [taylor]: Taking taylor expansion of 1.0 in y
1.326 * [backup-simplify]: Simplify 1.0 into 1.0
1.326 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.326 * [taylor]: Taking taylor expansion of y in y
1.326 * [backup-simplify]: Simplify 0 into 0
1.326 * [backup-simplify]: Simplify 1 into 1
1.327 * [backup-simplify]: Simplify (/ 1 1) into 1
1.327 * [backup-simplify]: Simplify (+ 0 1) into 1
1.328 * [backup-simplify]: Simplify (/ 1 1) into 1
1.328 * [backup-simplify]: Simplify (sqrt 0) into 0
1.329 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
1.329 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.330 * [taylor]: Taking taylor expansion of y in y
1.330 * [backup-simplify]: Simplify 0 into 0
1.330 * [backup-simplify]: Simplify 1 into 1
1.330 * [backup-simplify]: Simplify (/ 1 1) into 1
1.330 * [backup-simplify]: Simplify (* 0 1) into 0
1.330 * [backup-simplify]: Simplify 0 into 0
1.331 * [backup-simplify]: Simplify (* -1 0) into 0
1.331 * [backup-simplify]: Simplify 0 into 0
1.331 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.332 * [backup-simplify]: Simplify (+ 0 0) into 0
1.332 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* 0 (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.333 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))) into 0
1.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.334 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.335 * [backup-simplify]: Simplify (- 0) into 0
1.335 * [backup-simplify]: Simplify (+ 0 0) into 0
1.336 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 (sqrt (/ 1 (+ 1.0 (/ 1 y))))))) into 0
1.336 * [taylor]: Taking taylor expansion of 0 in y
1.336 * [backup-simplify]: Simplify 0 into 0
1.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.338 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
1.338 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.340 * [backup-simplify]: Simplify (+ (* -1 +nan.0) (* 0 0)) into (- +nan.0)
1.340 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.341 * [backup-simplify]: Simplify (+ 0 0) into 0
1.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* 0 (/ 0 (+ 1.0 (/ 1 y)))) (* 0 (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.342 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))) into 0
1.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.344 * [backup-simplify]: Simplify (- 0) into 0
1.344 * [backup-simplify]: Simplify (+ 0 0) into 0
1.345 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ 1.0 (/ 1 y)))))))) into 0
1.345 * [taylor]: Taking taylor expansion of 0 in y
1.346 * [backup-simplify]: Simplify 0 into 0
1.346 * [backup-simplify]: Simplify 0 into 0
1.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.348 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.350 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.353 * [backup-simplify]: Simplify (/ (- (- 1.0) (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
1.355 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* +nan.0 1))) into (- +nan.0)
1.355 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
1.356 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (- y)) 1)) (+ (* (- +nan.0) (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) (- +nan.0))) into (- (+ (* +nan.0 (/ x y)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
1.356 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.357 * [backup-simplify]: Simplify (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))) into (/ (- x y) (- 1.0 y))
1.357 * [approximate]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in (x y) around 0
1.357 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in y
1.357 * [taylor]: Taking taylor expansion of (- x y) in y
1.357 * [taylor]: Taking taylor expansion of x in y
1.357 * [backup-simplify]: Simplify x into x
1.357 * [taylor]: Taking taylor expansion of y in y
1.357 * [backup-simplify]: Simplify 0 into 0
1.357 * [backup-simplify]: Simplify 1 into 1
1.357 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.357 * [taylor]: Taking taylor expansion of 1.0 in y
1.357 * [backup-simplify]: Simplify 1.0 into 1.0
1.357 * [taylor]: Taking taylor expansion of y in y
1.357 * [backup-simplify]: Simplify 0 into 0
1.357 * [backup-simplify]: Simplify 1 into 1
1.357 * [backup-simplify]: Simplify (- 0) into 0
1.357 * [backup-simplify]: Simplify (+ x 0) into x
1.357 * [backup-simplify]: Simplify (- 0) into 0
1.358 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.358 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
1.358 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
1.358 * [taylor]: Taking taylor expansion of (- x y) in x
1.358 * [taylor]: Taking taylor expansion of x in x
1.358 * [backup-simplify]: Simplify 0 into 0
1.358 * [backup-simplify]: Simplify 1 into 1
1.358 * [taylor]: Taking taylor expansion of y in x
1.358 * [backup-simplify]: Simplify y into y
1.358 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
1.358 * [taylor]: Taking taylor expansion of 1.0 in x
1.358 * [backup-simplify]: Simplify 1.0 into 1.0
1.358 * [taylor]: Taking taylor expansion of y in x
1.358 * [backup-simplify]: Simplify y into y
1.358 * [backup-simplify]: Simplify (- y) into (- y)
1.358 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.358 * [backup-simplify]: Simplify (- y) into (- y)
1.358 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
1.358 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y)))
1.358 * [taylor]: Taking taylor expansion of (/ (- x y) (- 1.0 y)) in x
1.358 * [taylor]: Taking taylor expansion of (- x y) in x
1.358 * [taylor]: Taking taylor expansion of x in x
1.358 * [backup-simplify]: Simplify 0 into 0
1.358 * [backup-simplify]: Simplify 1 into 1
1.358 * [taylor]: Taking taylor expansion of y in x
1.358 * [backup-simplify]: Simplify y into y
1.358 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
1.358 * [taylor]: Taking taylor expansion of 1.0 in x
1.358 * [backup-simplify]: Simplify 1.0 into 1.0
1.358 * [taylor]: Taking taylor expansion of y in x
1.358 * [backup-simplify]: Simplify y into y
1.358 * [backup-simplify]: Simplify (- y) into (- y)
1.358 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.358 * [backup-simplify]: Simplify (- y) into (- y)
1.358 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
1.358 * [backup-simplify]: Simplify (/ (- y) (- 1.0 y)) into (* -1 (/ y (- 1.0 y)))
1.358 * [taylor]: Taking taylor expansion of (* -1 (/ y (- 1.0 y))) in y
1.358 * [taylor]: Taking taylor expansion of -1 in y
1.358 * [backup-simplify]: Simplify -1 into -1
1.358 * [taylor]: Taking taylor expansion of (/ y (- 1.0 y)) in y
1.358 * [taylor]: Taking taylor expansion of y in y
1.358 * [backup-simplify]: Simplify 0 into 0
1.358 * [backup-simplify]: Simplify 1 into 1
1.358 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.358 * [taylor]: Taking taylor expansion of 1.0 in y
1.358 * [backup-simplify]: Simplify 1.0 into 1.0
1.359 * [taylor]: Taking taylor expansion of y in y
1.359 * [backup-simplify]: Simplify 0 into 0
1.359 * [backup-simplify]: Simplify 1 into 1
1.359 * [backup-simplify]: Simplify (- 0) into 0
1.359 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.359 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.360 * [backup-simplify]: Simplify (- 0) into 0
1.360 * [backup-simplify]: Simplify (+ 1 0) into 1
1.360 * [backup-simplify]: Simplify (- 0) into 0
1.360 * [backup-simplify]: Simplify (+ 0 0) into 0
1.361 * [backup-simplify]: Simplify (- (/ 1 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))))) into (/ 1 (- 1.0 y))
1.361 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 y)) in y
1.361 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
1.361 * [taylor]: Taking taylor expansion of 1.0 in y
1.361 * [backup-simplify]: Simplify 1.0 into 1.0
1.361 * [taylor]: Taking taylor expansion of y in y
1.361 * [backup-simplify]: Simplify 0 into 0
1.361 * [backup-simplify]: Simplify 1 into 1
1.361 * [backup-simplify]: Simplify (- 0) into 0
1.361 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.362 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.362 * [backup-simplify]: Simplify 1.0 into 1.0
1.362 * [backup-simplify]: Simplify (* -1 1.0) into -1.0
1.362 * [backup-simplify]: Simplify -1.0 into -1.0
1.362 * [backup-simplify]: Simplify (- 0) into 0
1.362 * [backup-simplify]: Simplify (+ 0 0) into 0
1.363 * [backup-simplify]: Simplify (- 0) into 0
1.363 * [backup-simplify]: Simplify (+ 0 0) into 0
1.363 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 y)) (+ (* (* -1 (/ y (- 1.0 y))) (/ 0 (- 1.0 y))) (* (/ 1 (- 1.0 y)) (/ 0 (- 1.0 y))))) into 0
1.363 * [taylor]: Taking taylor expansion of 0 in y
1.363 * [backup-simplify]: Simplify 0 into 0
1.363 * [backup-simplify]: Simplify 0 into 0
1.363 * [backup-simplify]: Simplify (- 1) into -1
1.364 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.365 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ -1 1.0)))) into 1.0
1.365 * [backup-simplify]: Simplify 1.0 into 1.0
1.365 * [backup-simplify]: Simplify (+ (* 1.0 (* y x)) (+ (* -1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
1.366 * [backup-simplify]: Simplify (/ (/ (- (/ 1 x) (/ 1 y)) (sqrt (- 1.0 (/ 1 y)))) (sqrt (- 1.0 (/ 1 y)))) into (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))
1.366 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in (x y) around 0
1.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
1.366 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.366 * [taylor]: Taking taylor expansion of x in y
1.366 * [backup-simplify]: Simplify x into x
1.366 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.366 * [taylor]: Taking taylor expansion of y in y
1.366 * [backup-simplify]: Simplify 0 into 0
1.366 * [backup-simplify]: Simplify 1 into 1
1.366 * [backup-simplify]: Simplify (/ 1 1) into 1
1.366 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.366 * [taylor]: Taking taylor expansion of 1.0 in y
1.366 * [backup-simplify]: Simplify 1.0 into 1.0
1.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.366 * [taylor]: Taking taylor expansion of y in y
1.366 * [backup-simplify]: Simplify 0 into 0
1.366 * [backup-simplify]: Simplify 1 into 1
1.366 * [backup-simplify]: Simplify (/ 1 1) into 1
1.367 * [backup-simplify]: Simplify (- 1) into -1
1.367 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.367 * [backup-simplify]: Simplify (- 1) into -1
1.367 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.368 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.368 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
1.368 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.368 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.368 * [taylor]: Taking taylor expansion of x in x
1.368 * [backup-simplify]: Simplify 0 into 0
1.368 * [backup-simplify]: Simplify 1 into 1
1.368 * [backup-simplify]: Simplify (/ 1 1) into 1
1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.368 * [taylor]: Taking taylor expansion of y in x
1.368 * [backup-simplify]: Simplify y into y
1.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.368 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.368 * [taylor]: Taking taylor expansion of 1.0 in x
1.368 * [backup-simplify]: Simplify 1.0 into 1.0
1.368 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.368 * [taylor]: Taking taylor expansion of y in x
1.368 * [backup-simplify]: Simplify y into y
1.368 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.369 * [backup-simplify]: Simplify (+ 1 0) into 1
1.369 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.369 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.369 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.369 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
1.369 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [backup-simplify]: Simplify 0 into 0
1.369 * [backup-simplify]: Simplify 1 into 1
1.369 * [backup-simplify]: Simplify (/ 1 1) into 1
1.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.369 * [taylor]: Taking taylor expansion of y in x
1.369 * [backup-simplify]: Simplify y into y
1.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.369 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.369 * [taylor]: Taking taylor expansion of 1.0 in x
1.369 * [backup-simplify]: Simplify 1.0 into 1.0
1.369 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.369 * [taylor]: Taking taylor expansion of y in x
1.369 * [backup-simplify]: Simplify y into y
1.369 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.370 * [backup-simplify]: Simplify (+ 1 0) into 1
1.370 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.370 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.370 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.370 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.370 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.370 * [taylor]: Taking taylor expansion of 1.0 in y
1.370 * [backup-simplify]: Simplify 1.0 into 1.0
1.370 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.370 * [taylor]: Taking taylor expansion of y in y
1.370 * [backup-simplify]: Simplify 0 into 0
1.370 * [backup-simplify]: Simplify 1 into 1
1.370 * [backup-simplify]: Simplify (/ 1 1) into 1
1.371 * [backup-simplify]: Simplify (- 1) into -1
1.371 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.371 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.372 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.372 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.372 * [backup-simplify]: Simplify (- 0) into 0
1.373 * [backup-simplify]: Simplify (+ 0 0) into 0
1.373 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y)))
1.373 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y
1.373 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
1.373 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.373 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.373 * [taylor]: Taking taylor expansion of 1.0 in y
1.373 * [backup-simplify]: Simplify 1.0 into 1.0
1.373 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.373 * [taylor]: Taking taylor expansion of y in y
1.373 * [backup-simplify]: Simplify 0 into 0
1.373 * [backup-simplify]: Simplify 1 into 1
1.373 * [backup-simplify]: Simplify (/ 1 1) into 1
1.373 * [taylor]: Taking taylor expansion of y in y
1.373 * [backup-simplify]: Simplify 0 into 0
1.373 * [backup-simplify]: Simplify 1 into 1
1.374 * [backup-simplify]: Simplify (- 1) into -1
1.374 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.374 * [backup-simplify]: Simplify (* -1 0) into 0
1.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.375 * [backup-simplify]: Simplify (- 0) into 0
1.375 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.376 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.376 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.376 * [backup-simplify]: Simplify (- -1) into 1
1.376 * [backup-simplify]: Simplify 1 into 1
1.376 * [backup-simplify]: Simplify -1 into -1
1.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.377 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.377 * [backup-simplify]: Simplify (- 0) into 0
1.377 * [backup-simplify]: Simplify (+ 0 0) into 0
1.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.378 * [backup-simplify]: Simplify (- 0) into 0
1.378 * [backup-simplify]: Simplify (+ 0 0) into 0
1.378 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* (- (/ 1 (* (- 1.0 (/ 1 y)) y))) (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.378 * [taylor]: Taking taylor expansion of 0 in y
1.378 * [backup-simplify]: Simplify 0 into 0
1.378 * [backup-simplify]: Simplify 0 into 0
1.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.379 * [backup-simplify]: Simplify (- 0) into 0
1.379 * [backup-simplify]: Simplify (+ 0 0) into 0
1.386 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.387 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
1.388 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
1.388 * [backup-simplify]: Simplify 1.0 into 1.0
1.388 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 y) 1)) (+ (* -1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
1.388 * [backup-simplify]: Simplify (/ (/ (- (/ 1 (- x)) (/ 1 (- y))) (sqrt (- 1.0 (/ 1 (- y))))) (sqrt (- 1.0 (/ 1 (- y))))) into (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y)))
1.388 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in (x y) around 0
1.388 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in y
1.388 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.388 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.388 * [taylor]: Taking taylor expansion of y in y
1.388 * [backup-simplify]: Simplify 0 into 0
1.388 * [backup-simplify]: Simplify 1 into 1
1.389 * [backup-simplify]: Simplify (/ 1 1) into 1
1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.389 * [taylor]: Taking taylor expansion of x in y
1.389 * [backup-simplify]: Simplify x into x
1.389 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.389 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.389 * [taylor]: Taking taylor expansion of 1.0 in y
1.389 * [backup-simplify]: Simplify 1.0 into 1.0
1.389 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.389 * [taylor]: Taking taylor expansion of y in y
1.389 * [backup-simplify]: Simplify 0 into 0
1.389 * [backup-simplify]: Simplify 1 into 1
1.389 * [backup-simplify]: Simplify (/ 1 1) into 1
1.389 * [backup-simplify]: Simplify (+ 1 0) into 1
1.390 * [backup-simplify]: Simplify (+ 0 1) into 1
1.390 * [backup-simplify]: Simplify (/ 1 1) into 1
1.390 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x
1.390 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.390 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.390 * [taylor]: Taking taylor expansion of y in x
1.390 * [backup-simplify]: Simplify y into y
1.390 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.390 * [taylor]: Taking taylor expansion of x in x
1.390 * [backup-simplify]: Simplify 0 into 0
1.390 * [backup-simplify]: Simplify 1 into 1
1.391 * [backup-simplify]: Simplify (/ 1 1) into 1
1.391 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.391 * [taylor]: Taking taylor expansion of 1.0 in x
1.391 * [backup-simplify]: Simplify 1.0 into 1.0
1.391 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.391 * [taylor]: Taking taylor expansion of y in x
1.391 * [backup-simplify]: Simplify y into y
1.391 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.391 * [backup-simplify]: Simplify (- 1) into -1
1.392 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.392 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.392 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y)))
1.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) (+ 1.0 (/ 1 y))) in x
1.392 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.392 * [taylor]: Taking taylor expansion of y in x
1.392 * [backup-simplify]: Simplify y into y
1.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.392 * [taylor]: Taking taylor expansion of x in x
1.392 * [backup-simplify]: Simplify 0 into 0
1.392 * [backup-simplify]: Simplify 1 into 1
1.392 * [backup-simplify]: Simplify (/ 1 1) into 1
1.392 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.392 * [taylor]: Taking taylor expansion of 1.0 in x
1.392 * [backup-simplify]: Simplify 1.0 into 1.0
1.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.392 * [taylor]: Taking taylor expansion of y in x
1.392 * [backup-simplify]: Simplify y into y
1.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.393 * [backup-simplify]: Simplify (- 1) into -1
1.393 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.393 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.393 * [backup-simplify]: Simplify (/ -1 (+ 1.0 (/ 1 y))) into (/ -1 (+ 1.0 (/ 1 y)))
1.393 * [taylor]: Taking taylor expansion of (/ -1 (+ 1.0 (/ 1 y))) in y
1.393 * [taylor]: Taking taylor expansion of -1 in y
1.393 * [backup-simplify]: Simplify -1 into -1
1.393 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.393 * [taylor]: Taking taylor expansion of 1.0 in y
1.393 * [backup-simplify]: Simplify 1.0 into 1.0
1.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.393 * [taylor]: Taking taylor expansion of y in y
1.393 * [backup-simplify]: Simplify 0 into 0
1.393 * [backup-simplify]: Simplify 1 into 1
1.394 * [backup-simplify]: Simplify (/ 1 1) into 1
1.394 * [backup-simplify]: Simplify (+ 0 1) into 1
1.394 * [backup-simplify]: Simplify (/ -1 1) into -1
1.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.395 * [backup-simplify]: Simplify (- 0) into 0
1.395 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.395 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.395 * [backup-simplify]: Simplify (+ 0 0) into 0
1.396 * [backup-simplify]: Simplify (- (/ (/ 1 y) (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into (/ 1 (* (+ 1.0 (/ 1 y)) y))
1.396 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
1.396 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
1.396 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.396 * [taylor]: Taking taylor expansion of 1.0 in y
1.396 * [backup-simplify]: Simplify 1.0 into 1.0
1.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.396 * [taylor]: Taking taylor expansion of y in y
1.396 * [backup-simplify]: Simplify 0 into 0
1.396 * [backup-simplify]: Simplify 1 into 1
1.396 * [backup-simplify]: Simplify (/ 1 1) into 1
1.396 * [taylor]: Taking taylor expansion of y in y
1.396 * [backup-simplify]: Simplify 0 into 0
1.396 * [backup-simplify]: Simplify 1 into 1
1.396 * [backup-simplify]: Simplify (+ 0 1) into 1
1.397 * [backup-simplify]: Simplify (* 1 0) into 0
1.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.397 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.398 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.399 * [backup-simplify]: Simplify (/ 1 1) into 1
1.399 * [backup-simplify]: Simplify 1 into 1
1.399 * [backup-simplify]: Simplify -1 into -1
1.399 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.400 * [backup-simplify]: Simplify (- 0) into 0
1.400 * [backup-simplify]: Simplify (+ 0 0) into 0
1.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.400 * [backup-simplify]: Simplify (+ 0 0) into 0
1.401 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ -1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* (/ 1 (* (+ 1.0 (/ 1 y)) y)) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.401 * [taylor]: Taking taylor expansion of 0 in y
1.401 * [backup-simplify]: Simplify 0 into 0
1.401 * [backup-simplify]: Simplify 0 into 0
1.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.402 * [backup-simplify]: Simplify (+ 0 0) into 0
1.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.405 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.405 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (- y)) 1)) (+ (* -1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
1.405 * * * [progress]: simplifying candidates
1.416 * [simplify]: Simplifying:
  (expm1 (/ (- x y) (sqrt (- 1.0 y))))
  (log1p (/ (- x y) (sqrt (- 1.0 y))))
  (- (log (- x y)) (log (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (exp (/ (- x y) (sqrt (- 1.0 y))))
  (/ (* (* (- x y) (- x y)) (- x y)) (* (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
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  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (/ 1 (sqrt 1)) (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt 1)) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt 1)) 1)
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt 1))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt 1))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) 1)
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ 1 1) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ 1 1) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ 1 1) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 1) (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (/ 1 1) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (/ 1 1) (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (/ 1 1) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 1) 1)
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ 1 (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ 1 (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 1)
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt 1))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt 1))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) 1)
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt 1))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) 1)
  (/ (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (+ 1.0 y)) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (sqrt (+ 1.0 y)) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ 1.0 y)) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt 1))
  (/ (sqrt (+ 1.0 y)) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (+ 1.0 y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt 1))
  (/ (sqrt (+ 1.0 y)) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ 1.0 y)) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- (* 1.0 1.0) (* y y)))) 1)
  (/ (sqrt (+ 1.0 y)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt 1))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) 1)
  (/ (sqrt (- 1.0 y)) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (cbrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (cbrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (cbrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (cbrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (cbrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ 1 (sqrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (sqrt (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (sqrt (+ 1.0 y)))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- (* 1.0 1.0) (* y y))))
  (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y)))
  (- (+ (* (sqrt 1.0) x) (* 0.5 (/ (* x y) (sqrt 1.0)))) (* (sqrt 1.0) y))
  (- (+ (* +nan.0 (/ x y)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
  (- (+ (* +nan.0 (/ x y)) (- (+ +nan.0 (- (* +nan.0 (/ 1 y)))))))
  (- (+ (* 1.0 x) (* 1.0 (* x y))) (* 1.0 y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
  (- (+ 1 (* 1.0 (/ 1 y))) (/ x y))
1.438 * * [simplify]: iteration 0: 488 enodes
1.973 * * [simplify]: iteration 1: 1194 enodes
2.353 * * [simplify]: iteration complete: 5000 enodes
2.353 * * [simplify]: Extracting #0: cost 299 inf + 0
2.357 * * [simplify]: Extracting #1: cost 1984 inf + 1
2.365 * * [simplify]: Extracting #2: cost 2201 inf + 164
2.375 * * [simplify]: Extracting #3: cost 1920 inf + 2954
2.384 * * [simplify]: Extracting #4: cost 491 inf + 19501
2.397 * * [simplify]: Extracting #5: cost 76 inf + 25184
2.405 * * [simplify]: Extracting #6: cost 11 inf + 26087
2.412 * * [simplify]: Extracting #7: cost 2 inf + 26216
2.419 * * [simplify]: Extracting #8: cost 0 inf + 26226
2.431 * [simplify]: Simplified to:
  (expm1 (/ (- x y) (sqrt (- 1.0 y))))
  (log1p (/ (- x y) (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (log (/ (- x y) (sqrt (- 1.0 y))))
  (exp (/ (- x y) (sqrt (- 1.0 y))))
  (/ (pow (- x y) 3) (pow (sqrt (- 1.0 y)) 3))
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (cbrt (/ (- x y) (sqrt (- 1.0 y))))
  (pow (/ (- x y) (sqrt (- 1.0 y))) 3)
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (sqrt (/ (- x y) (sqrt (- 1.0 y))))
  (- (- x y))
  (- (sqrt (- 1.0 y)))
  (/ x (sqrt (- 1.0 y)))
  (/ y (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (/ (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (* (cbrt (- x y)) (cbrt (- x y))) (fabs (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (cbrt (- x y)) (/ (sqrt (sqrt (- 1.0 y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (/ (sqrt (+ (sqrt 1.0) (sqrt y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (cbrt (- x y)) (/ (sqrt (sqrt (- 1.0 y))) (cbrt (- x y))))
  (/ (cbrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (- x y)) (cbrt (- x y)))
  (/ (cbrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (- x y)) (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (cbrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (fabs (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (sqrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (- x y)) (sqrt (sqrt (- 1.0 y))))
  (sqrt (- x y))
  (/ (sqrt (- x y)) (sqrt (- 1.0 y)))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (- 1.0 y))))
  (/ (+ (sqrt y) (sqrt x)) (fabs (cbrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (cbrt (- 1.0 y))))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (+ (sqrt y) (sqrt x)) (sqrt (sqrt (- 1.0 y))))
  (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y))))
  (+ (sqrt y) (sqrt x))
  (/ (- (sqrt x) (sqrt y)) (sqrt (- 1.0 y)))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (- x y) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  1
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (- x y) (fabs (cbrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (- x y)
  (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (- x y)
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (- x y)
  (/ (sqrt (- 1.0 y)) (cbrt (- x y)))
  (/ (sqrt (- 1.0 y)) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y)))
  (/ (sqrt (- 1.0 y)) (- x y))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (* (sqrt (- 1.0 y)) (fma y (+ y x) (* x x)))
  (* (sqrt (- 1.0 y)) (+ y x))
  (expm1 (/ (- x y) (- 1.0 y)))
  (log1p (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (log (/ (- x y) (- 1.0 y)))
  (exp (/ (- x y) (- 1.0 y)))
  (/ (pow (- x y) 3) (* (pow (sqrt (- 1.0 y)) 3) (pow (sqrt (- 1.0 y)) 3)))
  (/ (pow (/ (- x y) (sqrt (- 1.0 y))) 3) (pow (sqrt (- 1.0 y)) 3))
  (* (cbrt (/ (- x y) (- 1.0 y))) (cbrt (/ (- x y) (- 1.0 y))))
  (cbrt (/ (- x y) (- 1.0 y)))
  (pow (/ (- x y) (- 1.0 y)) 3)
  (sqrt (/ (- x y) (- 1.0 y)))
  (sqrt (/ (- x y) (- 1.0 y)))
  (- (/ (- x y) (sqrt (- 1.0 y))))
  (- (sqrt (- 1.0 y)))
  (/ x (- 1.0 y))
  (/ y (- 1.0 y))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (/ (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (* (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (fabs (cbrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (cbrt (- 1.0 y))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (/ (sqrt (sqrt (- 1.0 y))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (/ (sqrt (+ (sqrt 1.0) (sqrt y))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (/ (sqrt (sqrt (- 1.0 y))) (cbrt (/ (- x y) (sqrt (- 1.0 y))))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (* (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (cbrt (/ (- x y) (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (/ (/ (sqrt (/ (- x y) (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
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  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (* (sqrt (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y)))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y)))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ 1 (* (cbrt (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (* (fabs (cbrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (cbrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (* (sqrt (+ (sqrt 1.0) (sqrt y))) (sqrt (sqrt (- 1.0 y)))))
  (/ (- x y) (* (sqrt (- (sqrt 1.0) (sqrt y))) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (* (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))) (sqrt (+ (sqrt 1.0) (sqrt y)))))
  (/ (- x y) (* (sqrt (- (sqrt 1.0) (sqrt y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (fabs (cbrt (- 1.0 y)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))) (sqrt (cbrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ 1 (+ (sqrt 1.0) (sqrt y)))
  (/ (- x y) (- (sqrt 1.0) (sqrt y)))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ (/ 1 (* (cbrt (sqrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y))))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (* (fabs (cbrt (- 1.0 y))) (sqrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (cbrt (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (* (sqrt (+ (sqrt 1.0) (sqrt y))) (sqrt (sqrt (- 1.0 y)))))
  (/ (- x y) (* (sqrt (- (sqrt 1.0) (sqrt y))) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (- 1.0 y)) (sqrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ (/ 1 (cbrt (sqrt (- 1.0 y)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ 1 (fabs (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (cbrt (- 1.0 y))))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))) (sqrt (- 1.0 y)))
  1
  (/ (- x y) (- 1.0 y))
  (/ 1 (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  1
  (/ (- x y) (- 1.0 y))
  (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ 1 (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))
  (/ (- x y) (fabs (cbrt (- 1.0 y))))
  (/ 1 (* (sqrt (cbrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (- x y)
  (/ 1 (- 1.0 y))
  (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y))))
  (/ (/ 1 (sqrt (- 1.0 y))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (- x y)
  (/ 1 (- 1.0 y))
  (/ (- x y) (sqrt (sqrt (- 1.0 y))))
  (/ (/ 1 (sqrt (sqrt (- 1.0 y)))) (sqrt (- 1.0 y)))
  (- x y)
  (/ 1 (- 1.0 y))
  (/ (- x y) (* (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))) (sqrt (- (pow 1.0 3) (pow y 3)))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (cbrt (sqrt (- 1.0 y))))
  (/ (/ (- x y) (fabs (cbrt (- 1.0 y)))) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (cbrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- (pow 1.0 3) (pow y 3)))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (+ (sqrt 1.0) (sqrt y)))) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (- 1.0 y)))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- (pow 1.0 3) (pow y 3)))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3))))
  (/ (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y))))) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (cbrt (sqrt (- 1.0 y))))
  (/ (- x y) (* (fabs (cbrt (- 1.0 y))) (sqrt (* (+ y 1.0) (- 1.0 y)))))
  (/ (sqrt (+ y 1.0)) (sqrt (cbrt (- 1.0 y))))
  (/ (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (sqrt (- 1.0 y)))
  (/ (- x y) (* (sqrt (+ (sqrt 1.0) (sqrt y))) (sqrt (* (+ y 1.0) (- 1.0 y)))))
  (/ (sqrt (+ y 1.0)) (sqrt (- (sqrt 1.0) (sqrt y))))
  (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y)))) (sqrt (sqrt (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (sqrt (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (/ (sqrt (+ y 1.0)) (sqrt (- 1.0 y)))
  (/ 1 (sqrt (- 1.0 y)))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (* (cbrt (sqrt (- 1.0 y))) (cbrt (sqrt (- 1.0 y)))))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (fabs (cbrt (- 1.0 y))))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) (* (sqrt (+ (sqrt 1.0) (sqrt y))) (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (- x y) (* (sqrt (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))
  (/ (- x y) (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (cbrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (sqrt (- 1.0 y)) (sqrt (/ (- x y) (sqrt (- 1.0 y)))))
  (/ (* (sqrt (- 1.0 y)) (cbrt (sqrt (- 1.0 y)))) (cbrt (- x y)))
  (* (/ (sqrt (- 1.0 y)) (cbrt (- x y))) (sqrt (cbrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (cbrt (- x y)))
  (/ (sqrt (- 1.0 y)) (/ (cbrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (cbrt (- x y)))
  (* (/ (sqrt (- 1.0 y)) (cbrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (cbrt (- x y)))
  (* (/ (sqrt (- 1.0 y)) (sqrt (- x y))) (cbrt (sqrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (sqrt (- x y))) (sqrt (cbrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (sqrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- x y)))
  (/ (sqrt (- 1.0 y)) (/ (sqrt (- x y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- x y)))
  (* (/ (sqrt (- 1.0 y)) (sqrt (- x y))) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (sqrt (- x y)))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (cbrt (sqrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (cbrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (cbrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))) (sqrt (cbrt (- 1.0 y))))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))) (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (* (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))) (sqrt (- 1.0 y)))
  (/ (sqrt (- 1.0 y)) (/ (- (sqrt x) (sqrt y)) (sqrt (sqrt (- 1.0 y)))))
  (* (/ (sqrt (- 1.0 y)) (- (sqrt x) (sqrt y))) (sqrt (- 1.0 y)))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (cbrt (sqrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (cbrt (- 1.0 y))))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (/ (sqrt (- 1.0 y)) (/ (- x y) (sqrt (- (sqrt 1.0) (sqrt y)))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (* (/ (sqrt (- 1.0 y)) (- x y)) (sqrt (sqrt (- 1.0 y))))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (/ (* (sqrt (- 1.0 y)) (sqrt (- 1.0 y))) (- x y))
  (- 1.0 y)
  (/ (sqrt (- 1.0 y)) (sqrt (fma 1.0 1.0 (* y (+ y 1.0)))))
  (/ (sqrt (- 1.0 y)) (sqrt (+ y 1.0)))
  (/ (/ (- x y) (sqrt (- (pow 1.0 3) (pow y 3)))) (sqrt (- 1.0 y)))
  (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (* (+ y 1.0) (- 1.0 y))))
  (- 1.0 y)
  (fma (sqrt 1.0) x (fma 0.5 (/ (* x y) (sqrt 1.0)) (* (sqrt 1.0) (- y))))
  (+ (- +nan.0 (/ +nan.0 y)) (* +nan.0 (/ (- x) y)))
  (+ (- +nan.0 (/ +nan.0 y)) (* +nan.0 (/ (- x) y)))
  (* 1.0 (- (* (+ y 1) x) y))
  (+ (/ 1.0 y) (- 1 (/ x y)))
  (+ (/ 1.0 y) (- 1 (/ x y)))
2.436 * * * [progress]: adding candidates to table
3.957 * [progress]: [Phase 3 of 3] Extracting.
3.958 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))>)
3.958 * * * [regime-changes]: Trying 3 branch expressions: ((/ (- x y) (- 1.0 y)) y x)
3.958 * * * * [regimes]: Trying to branch on (/ (- x y) (- 1.0 y)) from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))>)
3.984 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))>)
4.022 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (- x y) (- 1.0 y)))> #<alt (λ (x y) (/ (/ (- x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y))))>)
4.048 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.048 * [simplify]: Simplifying:
  (/ (- x y) (- 1.0 y))
4.048 * * [simplify]: iteration 0: 6 enodes
4.049 * * [simplify]: iteration complete: 6 enodes
4.049 * * [simplify]: Extracting #0: cost 1 inf + 0
4.049 * * [simplify]: Extracting #1: cost 3 inf + 0
4.049 * * [simplify]: Extracting #2: cost 6 inf + 0
4.049 * * [simplify]: Extracting #3: cost 2 inf + 6
4.049 * * [simplify]: Extracting #4: cost 0 inf + 16
4.049 * [simplify]: Simplified to:
  (/ (- x y) (- 1.0 y))
4.977 * [regime-testing]: Baseline error score: 0.013001625203150393
4.979 * [regime-testing]: Oracle error score: 0.00900112514064258
4.983 * [regime-testing]: End program error score: 0.013001625203150393