22.263 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.032 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.035 * [simplify]: Simplifying:
  (* x (- 1.0 y))
0.035 * [simplify]: Sending expressions to egg_math:
 (* h1 (- 1.0 h0))
0.074 * * [progress]: iteration 1 / 4
0.074 * * * [progress]: picking best candidate
0.076 * * * * [pick]: Picked  #<alt (λ (x y) (* x (- 1.0 y)))>
0.076 * * * [progress]: localizing error
0.084 * * * [progress]: generating rewritten candidates
0.084 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.128 * * * [progress]: generating series expansions
0.129 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.129 * [backup-simplify]: Simplify (* x (- 1.0 y)) into (* (- 1.0 y) x)
0.129 * [approximate]: Taking taylor expansion of (* (- 1.0 y) x) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in y
0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.129 * [taylor]: Taking taylor expansion of 1.0 in y
0.129 * [backup-simplify]: Simplify 1.0 into 1.0
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [backup-simplify]: Simplify x into x
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [backup-simplify]: Simplify 1.0 into 1.0
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [backup-simplify]: Simplify y into y
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) x) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [backup-simplify]: Simplify 1.0 into 1.0
0.129 * [taylor]: Taking taylor expansion of y in x
0.130 * [backup-simplify]: Simplify y into y
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (- y) into (- y)
0.130 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
0.130 * [backup-simplify]: Simplify (* (- 1.0 y) 0) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 1) (* 0 0)) into (- 1.0 y)
0.132 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.132 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * [backup-simplify]: Simplify 1.0 into 1.0
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.133 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (- 0) into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 1) (* 0 0))) into 0
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- 1) into -1
0.135 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.135 * [backup-simplify]: Simplify -1 into -1
0.136 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (- 0) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.138 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- 0) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify (+ (* (- 1.0 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* 1 x))) into (- (* 1.0 x) (* x y))
0.140 * [backup-simplify]: Simplify (* (/ 1 x) (- 1.0 (/ 1 y))) into (/ (- 1.0 (/ 1 y)) x)
0.140 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in (x y) around 0
0.140 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.140 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.140 * [taylor]: Taking taylor expansion of 1.0 in y
0.140 * [backup-simplify]: Simplify 1.0 into 1.0
0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.141 * [taylor]: Taking taylor expansion of y in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 1 into 1
0.141 * [backup-simplify]: Simplify (/ 1 1) into 1
0.141 * [taylor]: Taking taylor expansion of x in y
0.141 * [backup-simplify]: Simplify x into x
0.141 * [backup-simplify]: Simplify (- 1) into -1
0.142 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.142 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.142 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.142 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.142 * [taylor]: Taking taylor expansion of 1.0 in x
0.142 * [backup-simplify]: Simplify 1.0 into 1.0
0.142 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [backup-simplify]: Simplify y into y
0.142 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify 1 into 1
0.142 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.142 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.143 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.143 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.143 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of 1.0 in x
0.143 * [backup-simplify]: Simplify 1.0 into 1.0
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [backup-simplify]: Simplify y into y
0.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.143 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.143 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.143 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.143 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.143 * [taylor]: Taking taylor expansion of 1.0 in y
0.143 * [backup-simplify]: Simplify 1.0 into 1.0
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (/ 1 1) into 1
0.144 * [backup-simplify]: Simplify (- 1) into -1
0.145 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.145 * [backup-simplify]: Simplify -1 into -1
0.145 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.145 * [backup-simplify]: Simplify (- 0) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify (- 0) into 0
0.148 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.148 * [backup-simplify]: Simplify 1.0 into 1.0
0.148 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.149 * [backup-simplify]: Simplify (- 0) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (- 0) into 0
0.152 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.160 * [taylor]: Taking taylor expansion of 0 in y
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 x) (* x y))
0.161 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- 1.0 (/ 1 (- y)))) into (* -1 (/ (+ (/ 1 y) 1.0) x))
0.161 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in (x y) around 0
0.161 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in y
0.161 * [taylor]: Taking taylor expansion of -1 in y
0.161 * [backup-simplify]: Simplify -1 into -1
0.161 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.161 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.161 * [taylor]: Taking taylor expansion of y in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of 1.0 in y
0.162 * [backup-simplify]: Simplify 1.0 into 1.0
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [backup-simplify]: Simplify x into x
0.162 * [backup-simplify]: Simplify (+ 1 0) into 1
0.162 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.162 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x
0.162 * [taylor]: Taking taylor expansion of -1 in x
0.162 * [backup-simplify]: Simplify -1 into -1
0.162 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.162 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.162 * [taylor]: Taking taylor expansion of y in x
0.162 * [backup-simplify]: Simplify y into y
0.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.162 * [taylor]: Taking taylor expansion of 1.0 in x
0.162 * [backup-simplify]: Simplify 1.0 into 1.0
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.163 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.163 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) x)) in x
0.163 * [taylor]: Taking taylor expansion of -1 in x
0.163 * [backup-simplify]: Simplify -1 into -1
0.163 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.163 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.163 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [backup-simplify]: Simplify 1.0 into 1.0
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.163 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.164 * [backup-simplify]: Simplify (* -1 (+ (/ 1 y) 1.0)) into (* -1 (+ (/ 1 y) 1.0))
0.164 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y
0.164 * [taylor]: Taking taylor expansion of -1 in y
0.164 * [backup-simplify]: Simplify -1 into -1
0.164 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.164 * [taylor]: Taking taylor expansion of y in y
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of 1.0 in y
0.164 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [backup-simplify]: Simplify (+ 1 0) into 1
0.165 * [backup-simplify]: Simplify (* -1 1) into -1
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.166 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (+ (/ 1 y) 1.0))) into 0
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.170 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 1)) into (- 1.0)
0.171 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0)))) into 0
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (+ 0 0) into 0
0.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 1))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.176 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.179 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0))))) into 0
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1)))) into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (/ 1 y) 1.0)))))) into 0
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 x) (* x y))
0.187 * * * [progress]: simplifying candidates
0.188 * [simplify]: Simplifying:
  (* x (- 1.0 y))
  (+ (log x) (log (- 1.0 y)))
  (log (* x (- 1.0 y)))
  (exp (* x (- 1.0 y)))
  (* (* (* x x) x) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (* x (- 1.0 y))) (cbrt (* x (- 1.0 y))))
  (cbrt (* x (- 1.0 y)))
  (* (* (* x (- 1.0 y)) (* x (- 1.0 y))) (* x (- 1.0 y)))
  (sqrt (* x (- 1.0 y)))
  (sqrt (* x (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* (sqrt x) (sqrt (- 1.0 y)))
  (* x 1.0)
  (* x (- y))
  (* x 1.0)
  (* x (- y))
  (* 1.0 x)
  (* (- y) x)
  (* 1.0 x)
  (* (- y) x)
  (* x (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* x (sqrt (- 1.0 y)))
  (* x 1)
  (* x (+ (sqrt 1.0) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- 1.0 y))
  (* (sqrt x) (- 1.0 y))
  (* x (- 1.0 y))
  (* x (- (pow 1.0 3) (pow y 3)))
  (* x (- (* 1.0 1.0) (* y y)))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
0.188 * [simplify]: Sending expressions to egg_math:
 (* h1 (- 1.0 h0))
 (+ (log h1) (log (- 1.0 h0)))
 (log (* h1 (- 1.0 h0)))
 (exp (* h1 (- 1.0 h0)))
 (* (* (* h1 h1) h1) (* (* (- 1.0 h0) (- 1.0 h0)) (- 1.0 h0)))
 (* (cbrt (* h1 (- 1.0 h0))) (cbrt (* h1 (- 1.0 h0))))
 (cbrt (* h1 (- 1.0 h0)))
 (* (* (* h1 (- 1.0 h0)) (* h1 (- 1.0 h0))) (* h1 (- 1.0 h0)))
 (sqrt (* h1 (- 1.0 h0)))
 (sqrt (* h1 (- 1.0 h0)))
 (* (sqrt h1) (sqrt (- 1.0 h0)))
 (* (sqrt h1) (sqrt (- 1.0 h0)))
 (* h1 1.0)
 (* h1 (- h0))
 (* h1 1.0)
 (* h1 (- h0))
 (* 1.0 h1)
 (* (- h0) h1)
 (* 1.0 h1)
 (* (- h0) h1)
 (* h1 (* (cbrt (- 1.0 h0)) (cbrt (- 1.0 h0))))
 (* h1 (sqrt (- 1.0 h0)))
 (* h1 1)
 (* h1 (+ (sqrt 1.0) (sqrt h0)))
 (* h1 1)
 (* (cbrt h1) (- 1.0 h0))
 (* (sqrt h1) (- 1.0 h0))
 (* h1 (- 1.0 h0))
 (* h1 (- (pow 1.0 3) (pow h0 3)))
 (* h1 (- (* 1.0 1.0) (* h0 h0)))
 (- (* 1.0 h1) (* h1 h0))
 (- (* 1.0 h1) (* h1 h0))
 (- (* 1.0 h1) (* h1 h0))
0.801 * * * [progress]: adding candidates to table
0.881 * * [progress]: iteration 2 / 4
0.881 * * * [progress]: picking best candidate
0.883 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x 1.0) (* x (- y))))>
0.884 * * * [progress]: localizing error
0.896 * * * [progress]: generating rewritten candidates
0.896 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.913 * * * [progress]: generating series expansions
0.913 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.914 * [backup-simplify]: Simplify (+ (* x 1.0) (* x (- y))) into (- (* 1.0 x) (* x y))
0.914 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in (x y) around 0
0.914 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in y
0.914 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.914 * [taylor]: Taking taylor expansion of 1.0 in y
0.914 * [backup-simplify]: Simplify 1.0 into 1.0
0.914 * [taylor]: Taking taylor expansion of x in y
0.914 * [backup-simplify]: Simplify x into x
0.914 * [taylor]: Taking taylor expansion of (* x y) in y
0.914 * [taylor]: Taking taylor expansion of x in y
0.914 * [backup-simplify]: Simplify x into x
0.914 * [taylor]: Taking taylor expansion of y in y
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 1 into 1
0.914 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x
0.914 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.914 * [taylor]: Taking taylor expansion of 1.0 in x
0.914 * [backup-simplify]: Simplify 1.0 into 1.0
0.914 * [taylor]: Taking taylor expansion of x in x
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 1 into 1
0.914 * [taylor]: Taking taylor expansion of (* x y) in x
0.914 * [taylor]: Taking taylor expansion of x in x
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 1 into 1
0.914 * [taylor]: Taking taylor expansion of y in x
0.914 * [backup-simplify]: Simplify y into y
0.914 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x y)) in x
0.914 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.914 * [taylor]: Taking taylor expansion of 1.0 in x
0.914 * [backup-simplify]: Simplify 1.0 into 1.0
0.914 * [taylor]: Taking taylor expansion of x in x
0.914 * [backup-simplify]: Simplify 0 into 0
0.914 * [backup-simplify]: Simplify 1 into 1
0.914 * [taylor]: Taking taylor expansion of (* x y) in x
0.914 * [taylor]: Taking taylor expansion of x in x
0.915 * [backup-simplify]: Simplify 0 into 0
0.915 * [backup-simplify]: Simplify 1 into 1
0.915 * [taylor]: Taking taylor expansion of y in x
0.915 * [backup-simplify]: Simplify y into y
0.915 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.915 * [backup-simplify]: Simplify (* 0 y) into 0
0.916 * [backup-simplify]: Simplify (- 0) into 0
0.916 * [backup-simplify]: Simplify (+ 0 0) into 0
0.916 * [taylor]: Taking taylor expansion of 0 in y
0.916 * [backup-simplify]: Simplify 0 into 0
0.916 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.918 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.918 * [backup-simplify]: Simplify (- y) into (- y)
0.918 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
0.918 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.918 * [taylor]: Taking taylor expansion of 1.0 in y
0.918 * [backup-simplify]: Simplify 1.0 into 1.0
0.918 * [taylor]: Taking taylor expansion of y in y
0.918 * [backup-simplify]: Simplify 0 into 0
0.918 * [backup-simplify]: Simplify 1 into 1
0.919 * [backup-simplify]: Simplify (- 0) into 0
0.919 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.919 * [backup-simplify]: Simplify 1.0 into 1.0
0.919 * [backup-simplify]: Simplify 0 into 0
0.920 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.921 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.922 * [backup-simplify]: Simplify (- 0) into 0
0.922 * [backup-simplify]: Simplify (+ 0 0) into 0
0.922 * [taylor]: Taking taylor expansion of 0 in y
0.922 * [backup-simplify]: Simplify 0 into 0
0.922 * [backup-simplify]: Simplify 0 into 0
0.922 * [backup-simplify]: Simplify (- 1) into -1
0.923 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.923 * [backup-simplify]: Simplify -1 into -1
0.923 * [backup-simplify]: Simplify 0 into 0
0.924 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.925 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.926 * [backup-simplify]: Simplify (- 0) into 0
0.926 * [backup-simplify]: Simplify (+ 0 0) into 0
0.926 * [taylor]: Taking taylor expansion of 0 in y
0.926 * [backup-simplify]: Simplify 0 into 0
0.926 * [backup-simplify]: Simplify 0 into 0
0.926 * [backup-simplify]: Simplify 0 into 0
0.926 * [backup-simplify]: Simplify (- 0) into 0
0.927 * [backup-simplify]: Simplify (+ 0 0) into 0
0.927 * [backup-simplify]: Simplify 0 into 0
0.927 * [backup-simplify]: Simplify 0 into 0
0.935 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.938 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.938 * [backup-simplify]: Simplify (- 0) into 0
0.939 * [backup-simplify]: Simplify (+ 0 0) into 0
0.939 * [taylor]: Taking taylor expansion of 0 in y
0.939 * [backup-simplify]: Simplify 0 into 0
0.939 * [backup-simplify]: Simplify 0 into 0
0.939 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1.0 (* 1 x))) into (- (* 1.0 x) (* x y))
0.940 * [backup-simplify]: Simplify (+ (* (/ 1 x) 1.0) (* (/ 1 x) (- (/ 1 y)))) into (- (* 1.0 (/ 1 x)) (/ 1 (* x y)))
0.940 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.940 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.940 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.940 * [taylor]: Taking taylor expansion of 1.0 in y
0.940 * [backup-simplify]: Simplify 1.0 into 1.0
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.940 * [taylor]: Taking taylor expansion of x in y
0.940 * [backup-simplify]: Simplify x into x
0.940 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.940 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.940 * [taylor]: Taking taylor expansion of (* x y) in y
0.940 * [taylor]: Taking taylor expansion of x in y
0.940 * [backup-simplify]: Simplify x into x
0.940 * [taylor]: Taking taylor expansion of y in y
0.940 * [backup-simplify]: Simplify 0 into 0
0.940 * [backup-simplify]: Simplify 1 into 1
0.940 * [backup-simplify]: Simplify (* x 0) into 0
0.941 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.941 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.941 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.941 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.941 * [taylor]: Taking taylor expansion of 1.0 in x
0.941 * [backup-simplify]: Simplify 1.0 into 1.0
0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.941 * [taylor]: Taking taylor expansion of x in x
0.941 * [backup-simplify]: Simplify 0 into 0
0.941 * [backup-simplify]: Simplify 1 into 1
0.941 * [backup-simplify]: Simplify (/ 1 1) into 1
0.942 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.942 * [taylor]: Taking taylor expansion of (* x y) in x
0.942 * [taylor]: Taking taylor expansion of x in x
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 1 into 1
0.942 * [taylor]: Taking taylor expansion of y in x
0.942 * [backup-simplify]: Simplify y into y
0.942 * [backup-simplify]: Simplify (* 0 y) into 0
0.942 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.942 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.942 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.942 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.942 * [taylor]: Taking taylor expansion of 1.0 in x
0.942 * [backup-simplify]: Simplify 1.0 into 1.0
0.942 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.942 * [taylor]: Taking taylor expansion of x in x
0.942 * [backup-simplify]: Simplify 0 into 0
0.942 * [backup-simplify]: Simplify 1 into 1
0.943 * [backup-simplify]: Simplify (/ 1 1) into 1
0.943 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.943 * [taylor]: Taking taylor expansion of (* x y) in x
0.943 * [taylor]: Taking taylor expansion of x in x
0.943 * [backup-simplify]: Simplify 0 into 0
0.943 * [backup-simplify]: Simplify 1 into 1
0.943 * [taylor]: Taking taylor expansion of y in x
0.943 * [backup-simplify]: Simplify y into y
0.943 * [backup-simplify]: Simplify (* 0 y) into 0
0.944 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.944 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.944 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.944 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.944 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.944 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.944 * [taylor]: Taking taylor expansion of 1.0 in y
0.944 * [backup-simplify]: Simplify 1.0 into 1.0
0.944 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.945 * [taylor]: Taking taylor expansion of y in y
0.945 * [backup-simplify]: Simplify 0 into 0
0.945 * [backup-simplify]: Simplify 1 into 1
0.945 * [backup-simplify]: Simplify (/ 1 1) into 1
0.945 * [backup-simplify]: Simplify (- 1) into -1
0.946 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.946 * [backup-simplify]: Simplify -1 into -1
0.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.947 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.948 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.948 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.949 * [backup-simplify]: Simplify (- 0) into 0
0.949 * [backup-simplify]: Simplify (+ 0 0) into 0
0.949 * [taylor]: Taking taylor expansion of 0 in y
0.949 * [backup-simplify]: Simplify 0 into 0
0.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.950 * [backup-simplify]: Simplify (- 0) into 0
0.951 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.951 * [backup-simplify]: Simplify 1.0 into 1.0
0.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.952 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.953 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.953 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.954 * [backup-simplify]: Simplify (- 0) into 0
0.954 * [backup-simplify]: Simplify (+ 0 0) into 0
0.954 * [taylor]: Taking taylor expansion of 0 in y
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify 0 into 0
0.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.955 * [backup-simplify]: Simplify (- 0) into 0
0.955 * [backup-simplify]: Simplify (+ 0 0) into 0
0.955 * [backup-simplify]: Simplify 0 into 0
0.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.956 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.958 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.958 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.958 * [backup-simplify]: Simplify (- 0) into 0
0.958 * [backup-simplify]: Simplify (+ 0 0) into 0
0.958 * [taylor]: Taking taylor expansion of 0 in y
0.958 * [backup-simplify]: Simplify 0 into 0
0.958 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify 0 into 0
0.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.959 * [backup-simplify]: Simplify (- 0) into 0
0.960 * [backup-simplify]: Simplify (+ 0 0) into 0
0.960 * [backup-simplify]: Simplify 0 into 0
0.960 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.961 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.962 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.962 * [backup-simplify]: Simplify (- 0) into 0
0.963 * [backup-simplify]: Simplify (+ 0 0) into 0
0.963 * [taylor]: Taking taylor expansion of 0 in y
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 1.0 x) (* x y))
0.963 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 1.0) (* (/ 1 (- x)) (- (/ 1 (- y))))) into (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))))
0.963 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in (x y) around 0
0.963 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in y
0.963 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.963 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.963 * [taylor]: Taking taylor expansion of (* x y) in y
0.963 * [taylor]: Taking taylor expansion of x in y
0.963 * [backup-simplify]: Simplify x into x
0.963 * [taylor]: Taking taylor expansion of y in y
0.963 * [backup-simplify]: Simplify 0 into 0
0.963 * [backup-simplify]: Simplify 1 into 1
0.963 * [backup-simplify]: Simplify (* x 0) into 0
0.964 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.964 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.964 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.964 * [taylor]: Taking taylor expansion of 1.0 in y
0.964 * [backup-simplify]: Simplify 1.0 into 1.0
0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.964 * [taylor]: Taking taylor expansion of x in y
0.964 * [backup-simplify]: Simplify x into x
0.964 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.964 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x
0.964 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.964 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.964 * [taylor]: Taking taylor expansion of (* x y) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [backup-simplify]: Simplify 0 into 0
0.964 * [backup-simplify]: Simplify 1 into 1
0.964 * [taylor]: Taking taylor expansion of y in x
0.964 * [backup-simplify]: Simplify y into y
0.964 * [backup-simplify]: Simplify (* 0 y) into 0
0.964 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.964 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.964 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.964 * [taylor]: Taking taylor expansion of 1.0 in x
0.964 * [backup-simplify]: Simplify 1.0 into 1.0
0.964 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.964 * [taylor]: Taking taylor expansion of x in x
0.964 * [backup-simplify]: Simplify 0 into 0
0.964 * [backup-simplify]: Simplify 1 into 1
0.965 * [backup-simplify]: Simplify (/ 1 1) into 1
0.965 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))) in x
0.965 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.965 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.965 * [taylor]: Taking taylor expansion of (* x y) in x
0.965 * [taylor]: Taking taylor expansion of x in x
0.965 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify 1 into 1
0.965 * [taylor]: Taking taylor expansion of y in x
0.965 * [backup-simplify]: Simplify y into y
0.965 * [backup-simplify]: Simplify (* 0 y) into 0
0.965 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.965 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.965 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.965 * [taylor]: Taking taylor expansion of 1.0 in x
0.965 * [backup-simplify]: Simplify 1.0 into 1.0
0.965 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.965 * [taylor]: Taking taylor expansion of x in x
0.965 * [backup-simplify]: Simplify 0 into 0
0.965 * [backup-simplify]: Simplify 1 into 1
0.966 * [backup-simplify]: Simplify (/ 1 1) into 1
0.966 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.966 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.966 * [backup-simplify]: Simplify (- (+ (/ 1 y) 1.0)) into (- (+ (/ 1 y) 1.0))
0.966 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y
0.966 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.966 * [taylor]: Taking taylor expansion of y in y
0.966 * [backup-simplify]: Simplify 0 into 0
0.966 * [backup-simplify]: Simplify 1 into 1
0.967 * [backup-simplify]: Simplify (/ 1 1) into 1
0.967 * [taylor]: Taking taylor expansion of 1.0 in y
0.967 * [backup-simplify]: Simplify 1.0 into 1.0
0.967 * [backup-simplify]: Simplify (+ 1 0) into 1
0.967 * [backup-simplify]: Simplify (- 1) into -1
0.967 * [backup-simplify]: Simplify -1 into -1
0.968 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.969 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.969 * [backup-simplify]: Simplify (+ 0 0) into 0
0.969 * [backup-simplify]: Simplify (- 0) into 0
0.969 * [taylor]: Taking taylor expansion of 0 in y
0.969 * [backup-simplify]: Simplify 0 into 0
0.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.970 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.970 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.970 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.971 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.971 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.972 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.973 * [backup-simplify]: Simplify (+ 0 0) into 0
0.973 * [backup-simplify]: Simplify (- 0) into 0
0.973 * [taylor]: Taking taylor expansion of 0 in y
0.973 * [backup-simplify]: Simplify 0 into 0
0.973 * [backup-simplify]: Simplify 0 into 0
0.973 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.974 * [backup-simplify]: Simplify (+ 0 0) into 0
0.974 * [backup-simplify]: Simplify (- 0) into 0
0.974 * [backup-simplify]: Simplify 0 into 0
0.975 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.975 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.976 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.976 * [backup-simplify]: Simplify (+ 0 0) into 0
0.977 * [backup-simplify]: Simplify (- 0) into 0
0.977 * [taylor]: Taking taylor expansion of 0 in y
0.977 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.977 * [backup-simplify]: Simplify (+ 0 0) into 0
0.978 * [backup-simplify]: Simplify (- 0) into 0
0.978 * [backup-simplify]: Simplify 0 into 0
0.979 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.980 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.980 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.981 * [backup-simplify]: Simplify (+ 0 0) into 0
0.981 * [backup-simplify]: Simplify (- 0) into 0
0.981 * [taylor]: Taking taylor expansion of 0 in y
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify 0 into 0
0.981 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 1.0 x) (* x y))
0.981 * * * [progress]: simplifying candidates
0.982 * [simplify]: Simplifying:
  (* (exp (* x 1.0)) (exp (* x (- y))))
  (log (+ (* x 1.0) (* x (- y))))
  (exp (+ (* x 1.0) (* x (- y))))
  (* (cbrt (+ (* x 1.0) (* x (- y)))) (cbrt (+ (* x 1.0) (* x (- y)))))
  (cbrt (+ (* x 1.0) (* x (- y))))
  (* (* (+ (* x 1.0) (* x (- y))) (+ (* x 1.0) (* x (- y)))) (+ (* x 1.0) (* x (- y))))
  (sqrt (+ (* x 1.0) (* x (- y))))
  (sqrt (+ (* x 1.0) (* x (- y))))
  (+ (pow (* x 1.0) 3) (pow (* x (- y)) 3))
  (+ (* (* x 1.0) (* x 1.0)) (- (* (* x (- y)) (* x (- y))) (* (* x 1.0) (* x (- y)))))
  (- (* (* x 1.0) (* x 1.0)) (* (* x (- y)) (* x (- y))))
  (- (* x 1.0) (* x (- y)))
  (+ 1.0 (- y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
  (- (* 1.0 x) (* x y))
0.982 * [simplify]: Sending expressions to egg_math:
 (* (exp (* h1 1.0)) (exp (* h1 (- h0))))
 (log (+ (* h1 1.0) (* h1 (- h0))))
 (exp (+ (* h1 1.0) (* h1 (- h0))))
 (* (cbrt (+ (* h1 1.0) (* h1 (- h0)))) (cbrt (+ (* h1 1.0) (* h1 (- h0)))))
 (cbrt (+ (* h1 1.0) (* h1 (- h0))))
 (* (* (+ (* h1 1.0) (* h1 (- h0))) (+ (* h1 1.0) (* h1 (- h0)))) (+ (* h1 1.0) (* h1 (- h0))))
 (sqrt (+ (* h1 1.0) (* h1 (- h0))))
 (sqrt (+ (* h1 1.0) (* h1 (- h0))))
 (+ (pow (* h1 1.0) 3) (pow (* h1 (- h0)) 3))
 (+ (* (* h1 1.0) (* h1 1.0)) (- (* (* h1 (- h0)) (* h1 (- h0))) (* (* h1 1.0) (* h1 (- h0)))))
 (- (* (* h1 1.0) (* h1 1.0)) (* (* h1 (- h0)) (* h1 (- h0))))
 (- (* h1 1.0) (* h1 (- h0)))
 (+ 1.0 (- h0))
 (- (* 1.0 h1) (* h1 h0))
 (- (* 1.0 h1) (* h1 h0))
 (- (* 1.0 h1) (* h1 h0))
2.183 * * * [progress]: adding candidates to table
2.233 * [progress]: [Phase 3 of 3] Extracting.
2.233 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x 1.0) (* x (- y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
2.233 * * * [regime-changes]: Trying 4 branch expressions: ((- 1.0 y) (* x (- 1.0 y)) y x)
2.233 * * * * [regimes]: Trying to branch on (- 1.0 y) from (#<alt (λ (x y) (+ (* x 1.0) (* x (- y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
2.247 * * * * [regimes]: Trying to branch on (* x (- 1.0 y)) from (#<alt (λ (x y) (+ (* x 1.0) (* x (- y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
2.265 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x 1.0) (* x (- y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
2.285 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x 1.0) (* x (- y))))> #<alt (λ (x y) (* x (- 1.0 y)))>)
2.300 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.300 * [simplify]: Simplifying:
  (* x (- 1.0 y))
2.300 * [simplify]: Sending expressions to egg_math:
 (* h1 (- 1.0 h0))
3.014 * [regime-testing]: Baseline error score: 0.008376047005875735
3.016 * [regime-testing]: Oracle error score: 0.0006250781347668458
3.025 * [regime-testing]: End program error score: 0.008376047005875735