39.304 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.024 * [simplify]: Sending expressions to egg_math:
 (+ h2 (* (- h1 h2) (- h1 h0)))
0.102 * * [progress]: iteration 1 / 4
0.102 * * * [progress]: picking best candidate
0.103 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.103 * * * [progress]: localizing error
0.110 * * * [progress]: generating rewritten candidates
0.110 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.165 * * * [progress]: generating series expansions
0.165 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.165 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.165 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0
0.165 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
0.165 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
0.165 * [taylor]: Taking taylor expansion of (* x y) in y
0.165 * [taylor]: Taking taylor expansion of x in y
0.165 * [backup-simplify]: Simplify x into x
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of 1.0 in y
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.165 * [taylor]: Taking taylor expansion of 1.0 in y
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of y in y
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.165 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.165 * [taylor]: Taking taylor expansion of (* x y) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [backup-simplify]: Simplify y into y
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [backup-simplify]: Simplify y into y
0.165 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.166 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.166 * [taylor]: Taking taylor expansion of (* x y) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [backup-simplify]: Simplify y into y
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [backup-simplify]: Simplify 1.0 into 1.0
0.166 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.166 * [taylor]: Taking taylor expansion of 1.0 in x
0.166 * [backup-simplify]: Simplify 1.0 into 1.0
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (* 0 y) into 0
0.166 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.166 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
0.166 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
0.166 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
0.167 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y
0.167 * [taylor]: Taking taylor expansion of 1.0 in y
0.167 * [backup-simplify]: Simplify 1.0 into 1.0
0.167 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.167 * [taylor]: Taking taylor expansion of 1.0 in y
0.167 * [backup-simplify]: Simplify 1.0 into 1.0
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.167 * [backup-simplify]: Simplify (- 0) into 0
0.167 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.167 * [backup-simplify]: Simplify 1.0 into 1.0
0.168 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.168 * [backup-simplify]: Simplify (+ y 0) into y
0.168 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
0.168 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify (+ y 0) into y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 1 into 1
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.169 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.170 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.170 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.171 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.171 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.172 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [taylor]: Taking taylor expansion of 0 in y
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 1 into 1
0.172 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y))
0.173 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y)))
0.173 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.173 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.173 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y
0.173 * [taylor]: Taking taylor expansion of 1.0 in y
0.173 * [backup-simplify]: Simplify 1.0 into 1.0
0.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.173 * [taylor]: Taking taylor expansion of (* x y) in y
0.173 * [taylor]: Taking taylor expansion of x in y
0.173 * [backup-simplify]: Simplify x into x
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (* x 0) into 0
0.173 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.173 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.173 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.173 * [taylor]: Taking taylor expansion of 1.0 in y
0.173 * [backup-simplify]: Simplify 1.0 into 1.0
0.173 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.173 * [taylor]: Taking taylor expansion of y in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.173 * [backup-simplify]: Simplify (/ 1 1) into 1
0.173 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.173 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
0.173 * [taylor]: Taking taylor expansion of 1.0 in x
0.173 * [backup-simplify]: Simplify 1.0 into 1.0
0.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.174 * [taylor]: Taking taylor expansion of (* x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [backup-simplify]: Simplify y into y
0.174 * [backup-simplify]: Simplify (* 0 y) into 0
0.174 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.174 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.174 * [taylor]: Taking taylor expansion of 1.0 in x
0.174 * [backup-simplify]: Simplify 1.0 into 1.0
0.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [backup-simplify]: Simplify y into y
0.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.174 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.174 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
0.174 * [taylor]: Taking taylor expansion of 1.0 in x
0.174 * [backup-simplify]: Simplify 1.0 into 1.0
0.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.174 * [taylor]: Taking taylor expansion of (* x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify 1 into 1
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [backup-simplify]: Simplify y into y
0.174 * [backup-simplify]: Simplify (* 0 y) into 0
0.175 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.175 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.175 * [taylor]: Taking taylor expansion of 1.0 in x
0.175 * [backup-simplify]: Simplify 1.0 into 1.0
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [backup-simplify]: Simplify y into y
0.175 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.175 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.175 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [backup-simplify]: Simplify 0 into 0
0.175 * [backup-simplify]: Simplify 1 into 1
0.175 * [backup-simplify]: Simplify (/ 1 1) into 1
0.175 * [backup-simplify]: Simplify 1 into 1
0.176 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.176 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.176 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.176 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
0.176 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
0.176 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.176 * [backup-simplify]: Simplify 1.0 into 1.0
0.176 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.176 * [taylor]: Taking taylor expansion of 1.0 in y
0.176 * [backup-simplify]: Simplify 1.0 into 1.0
0.176 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.177 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.178 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.178 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.180 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.180 * [taylor]: Taking taylor expansion of 0 in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.182 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.182 * [backup-simplify]: Simplify 1.0 into 1.0
0.182 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.182 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))))
0.182 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0
0.182 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in y
0.182 * [taylor]: Taking taylor expansion of 1.0 in y
0.182 * [backup-simplify]: Simplify 1.0 into 1.0
0.182 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y
0.182 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.182 * [taylor]: Taking taylor expansion of (* x y) in y
0.182 * [taylor]: Taking taylor expansion of x in y
0.182 * [backup-simplify]: Simplify x into x
0.182 * [taylor]: Taking taylor expansion of y in y
0.182 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify 1 into 1
0.182 * [backup-simplify]: Simplify (* x 0) into 0
0.183 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.183 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.183 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.183 * [taylor]: Taking taylor expansion of 1.0 in y
0.183 * [backup-simplify]: Simplify 1.0 into 1.0
0.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.183 * [taylor]: Taking taylor expansion of y in y
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [backup-simplify]: Simplify (/ 1 1) into 1
0.183 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x
0.183 * [taylor]: Taking taylor expansion of 1.0 in x
0.183 * [backup-simplify]: Simplify 1.0 into 1.0
0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
0.183 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.183 * [taylor]: Taking taylor expansion of (* x y) in x
0.183 * [taylor]: Taking taylor expansion of x in x
0.183 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify 1 into 1
0.183 * [taylor]: Taking taylor expansion of y in x
0.183 * [backup-simplify]: Simplify y into y
0.183 * [backup-simplify]: Simplify (* 0 y) into 0
0.184 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.184 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.184 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
0.184 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.184 * [taylor]: Taking taylor expansion of (* x y) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [backup-simplify]: Simplify (* 0 y) into 0
0.184 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.184 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.185 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.185 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.185 * [taylor]: Taking taylor expansion of y in y
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [backup-simplify]: Simplify (/ 1 1) into 1
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.186 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.186 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
0.186 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0)
0.186 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
0.186 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.186 * [taylor]: Taking taylor expansion of 1.0 in y
0.186 * [backup-simplify]: Simplify 1.0 into 1.0
0.186 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (/ 1 1) into 1
0.186 * [taylor]: Taking taylor expansion of 1.0 in y
0.186 * [backup-simplify]: Simplify 1.0 into 1.0
0.186 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.187 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.187 * [backup-simplify]: Simplify 1.0 into 1.0
0.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.188 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.188 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [taylor]: Taking taylor expansion of 0 in y
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.190 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.190 * [backup-simplify]: Simplify 1.0 into 1.0
0.190 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.190 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.190 * [backup-simplify]: Simplify (* (- 1.0 x) (- 1.0 y)) into (* (- 1.0 y) (- 1.0 x))
0.190 * [approximate]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in (x y) around 0
0.190 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in y
0.190 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.190 * [taylor]: Taking taylor expansion of 1.0 in y
0.190 * [backup-simplify]: Simplify 1.0 into 1.0
0.190 * [taylor]: Taking taylor expansion of y in y
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
0.190 * [taylor]: Taking taylor expansion of 1.0 in y
0.190 * [backup-simplify]: Simplify 1.0 into 1.0
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [backup-simplify]: Simplify x into x
0.190 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
0.190 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.190 * [taylor]: Taking taylor expansion of 1.0 in x
0.190 * [backup-simplify]: Simplify 1.0 into 1.0
0.190 * [taylor]: Taking taylor expansion of y in x
0.190 * [backup-simplify]: Simplify y into y
0.190 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [backup-simplify]: Simplify 1.0 into 1.0
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [taylor]: Taking taylor expansion of (* (- 1.0 y) (- 1.0 x)) in x
0.191 * [taylor]: Taking taylor expansion of (- 1.0 y) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [backup-simplify]: Simplify 1.0 into 1.0
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [backup-simplify]: Simplify y into y
0.191 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.191 * [taylor]: Taking taylor expansion of 1.0 in x
0.191 * [backup-simplify]: Simplify 1.0 into 1.0
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (- y) into (- y)
0.191 * [backup-simplify]: Simplify (+ 1.0 (- y)) into (- 1.0 y)
0.191 * [backup-simplify]: Simplify (- 0) into 0
0.191 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.191 * [backup-simplify]: Simplify (* (- 1.0 y) 1.0) into (* 1.0 (- 1.0 y))
0.191 * [taylor]: Taking taylor expansion of (* 1.0 (- 1.0 y)) in y
0.191 * [taylor]: Taking taylor expansion of 1.0 in y
0.191 * [backup-simplify]: Simplify 1.0 into 1.0
0.191 * [taylor]: Taking taylor expansion of (- 1.0 y) in y
0.192 * [taylor]: Taking taylor expansion of 1.0 in y
0.192 * [backup-simplify]: Simplify 1.0 into 1.0
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.192 * [backup-simplify]: Simplify (* 1.0 1.0) into 1.0
0.192 * [backup-simplify]: Simplify 1.0 into 1.0
0.193 * [backup-simplify]: Simplify (- 1) into -1
0.193 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0) into 0
0.194 * [backup-simplify]: Simplify (+ (* (- 1.0 y) -1) (* 0 1.0)) into (- y 1.0)
0.194 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 1 into 1
0.194 * [taylor]: Taking taylor expansion of 1.0 in y
0.194 * [backup-simplify]: Simplify 1.0 into 1.0
0.194 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.194 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.195 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.195 * [backup-simplify]: Simplify (- 1) into -1
0.195 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.196 * [backup-simplify]: Simplify (+ (* 1.0 -1) (* 0 1.0)) into (- 1.0)
0.196 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.197 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y 1)) (+ (* (- 1.0) (* 1 x)) 1.0)) into (- 1.0 (+ (* 1.0 x) (* 1.0 y)))
0.197 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) into (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))
0.197 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in (x y) around 0
0.197 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in y
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.197 * [taylor]: Taking taylor expansion of 1.0 in y
0.197 * [backup-simplify]: Simplify 1.0 into 1.0
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [backup-simplify]: Simplify x into x
0.197 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.197 * [taylor]: Taking taylor expansion of 1.0 in y
0.197 * [backup-simplify]: Simplify 1.0 into 1.0
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (/ 1 1) into 1
0.198 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (/ 1 1) into 1
0.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [backup-simplify]: Simplify y into y
0.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.198 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y))) in x
0.198 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.199 * [taylor]: Taking taylor expansion of 1.0 in x
0.199 * [backup-simplify]: Simplify 1.0 into 1.0
0.199 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.199 * [taylor]: Taking taylor expansion of y in x
0.199 * [backup-simplify]: Simplify y into y
0.199 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.199 * [backup-simplify]: Simplify (- 1) into -1
0.199 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.199 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.199 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.199 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.199 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.199 * [taylor]: Taking taylor expansion of -1 in y
0.199 * [backup-simplify]: Simplify -1 into -1
0.199 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.200 * [taylor]: Taking taylor expansion of 1.0 in y
0.200 * [backup-simplify]: Simplify 1.0 into 1.0
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.200 * [backup-simplify]: Simplify (- 1) into -1
0.200 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.201 * [backup-simplify]: Simplify (* -1 -1) into 1
0.201 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (- 0) into 0
0.202 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.202 * [backup-simplify]: Simplify (+ (* -1 0) (* 1.0 (- 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
0.202 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
0.202 * [taylor]: Taking taylor expansion of 1.0 in y
0.202 * [backup-simplify]: Simplify 1.0 into 1.0
0.202 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.202 * [taylor]: Taking taylor expansion of 1.0 in y
0.202 * [backup-simplify]: Simplify 1.0 into 1.0
0.202 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.202 * [taylor]: Taking taylor expansion of y in y
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (/ 1 1) into 1
0.203 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.203 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.204 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.204 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (- 0) into 0
0.205 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.206 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.206 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.207 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
0.207 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y)))) into (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0))
0.207 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in y
0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [backup-simplify]: Simplify x into x
0.207 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.207 * [taylor]: Taking taylor expansion of 1.0 in y
0.207 * [backup-simplify]: Simplify 1.0 into 1.0
0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 1 into 1
0.207 * [backup-simplify]: Simplify (/ 1 1) into 1
0.207 * [taylor]: Taking taylor expansion of 1.0 in y
0.207 * [backup-simplify]: Simplify 1.0 into 1.0
0.207 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x
0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.207 * [taylor]: Taking taylor expansion of x in x
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 1 into 1
0.208 * [backup-simplify]: Simplify (/ 1 1) into 1
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [backup-simplify]: Simplify 1.0 into 1.0
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [backup-simplify]: Simplify y into y
0.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [backup-simplify]: Simplify 1.0 into 1.0
0.208 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (+ (/ 1 y) 1.0)) in x
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [backup-simplify]: Simplify (/ 1 1) into 1
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [backup-simplify]: Simplify 1.0 into 1.0
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [backup-simplify]: Simplify y into y
0.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.208 * [taylor]: Taking taylor expansion of 1.0 in x
0.208 * [backup-simplify]: Simplify 1.0 into 1.0
0.209 * [backup-simplify]: Simplify (+ 1 0) into 1
0.209 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.209 * [backup-simplify]: Simplify (* 1 (+ (/ 1 y) 1.0)) into (+ (/ 1 y) 1.0)
0.209 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (/ 1 1) into 1
0.209 * [taylor]: Taking taylor expansion of 1.0 in y
0.209 * [backup-simplify]: Simplify 1.0 into 1.0
0.209 * [backup-simplify]: Simplify (+ 1 0) into 1
0.209 * [backup-simplify]: Simplify 1 into 1
0.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.210 * [backup-simplify]: Simplify (+ 0 0) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.210 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.211 * [backup-simplify]: Simplify (+ (* 1 0) (* 1.0 (+ (/ 1 y) 1.0))) into (+ (* 1.0 (/ 1 y)) 1.0)
0.211 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
0.211 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.211 * [taylor]: Taking taylor expansion of 1.0 in y
0.211 * [backup-simplify]: Simplify 1.0 into 1.0
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ 1 1) into 1
0.211 * [taylor]: Taking taylor expansion of 1.0 in y
0.211 * [backup-simplify]: Simplify 1.0 into 1.0
0.212 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.212 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.212 * [backup-simplify]: Simplify 1.0 into 1.0
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.213 * [backup-simplify]: Simplify 1.0 into 1.0
0.213 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
0.213 * * * [progress]: simplifying candidates
0.214 * [simplify]: Simplifying:
  (* (exp x) (exp (* (- 1.0 x) (- 1.0 y))))
  (log (+ x (* (- 1.0 x) (- 1.0 y))))
  (exp (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))) (cbrt (+ x (* (- 1.0 x) (- 1.0 y)))))
  (cbrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (* (* (+ x (* (- 1.0 x) (- 1.0 y))) (+ x (* (- 1.0 x) (- 1.0 y)))) (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (sqrt (+ x (* (- 1.0 x) (- 1.0 y))))
  (+ (pow x 3) (pow (* (- 1.0 x) (- 1.0 y)) 3))
  (+ (* x x) (- (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* x (* (- 1.0 x) (- 1.0 y)))))
  (- (* x x) (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))))
  (- x (* (- 1.0 x) (- 1.0 y)))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* (- 1.0 x) 1.0))
  (+ x (* 1.0 (- 1.0 x)))
  (+ x (* 1.0 (- 1.0 x)))
  (* (- 1.0 x) (- 1.0 y))
  (+ (log (- 1.0 x)) (log (- 1.0 y)))
  (log (* (- 1.0 x) (- 1.0 y)))
  (exp (* (- 1.0 x) (- 1.0 y)))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y)))
  (* (cbrt (* (- 1.0 x) (- 1.0 y))) (cbrt (* (- 1.0 x) (- 1.0 y))))
  (cbrt (* (- 1.0 x) (- 1.0 y)))
  (* (* (* (- 1.0 x) (- 1.0 y)) (* (- 1.0 x) (- 1.0 y))) (* (- 1.0 x) (- 1.0 y)))
  (sqrt (* (- 1.0 x) (- 1.0 y)))
  (sqrt (* (- 1.0 x) (- 1.0 y)))
  (* (- (pow 1.0 3) (pow x 3)) (- (pow 1.0 3) (pow y 3)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* y y)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ 1.0 y))
  (* (- (* 1.0 1.0) (* x x)) (- (pow 1.0 3) (pow y 3)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* y y) (* 1.0 y))))
  (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* y y)))
  (* (+ 1.0 x) (+ 1.0 y))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y)))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 y)))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) (- y))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* (- y) (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
  (* (- 1.0 x) (sqrt (- 1.0 y)))
  (* (- 1.0 x) 1)
  (* (- 1.0 x) (+ (sqrt 1.0) (sqrt y)))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) (- 1.0 y))
  (* (sqrt (- 1.0 x)) (- 1.0 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- (sqrt 1.0) (sqrt x)) (- 1.0 y))
  (* (- 1.0 x) (- 1.0 y))
  (* (- 1.0 x) (- (pow 1.0 3) (pow y 3)))
  (* (- 1.0 x) (- (* 1.0 1.0) (* y y)))
  (* (- (pow 1.0 3) (pow x 3)) (- 1.0 y))
  (* (- (* 1.0 1.0) (* x x)) (- 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- 1.0 (+ (* 1.0 x) (* 1.0 y)))
  (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
  (- (* x y) (+ (* 1.0 x) (* 1.0 y)))
0.214 * [simplify]: Sending expressions to egg_math:
 (* (exp h2) (exp (* (- h1 h2) (- h1 h0))))
 (log (+ h2 (* (- h1 h2) (- h1 h0))))
 (exp (+ h2 (* (- h1 h2) (- h1 h0))))
 (* (cbrt (+ h2 (* (- h1 h2) (- h1 h0)))) (cbrt (+ h2 (* (- h1 h2) (- h1 h0)))))
 (cbrt (+ h2 (* (- h1 h2) (- h1 h0))))
 (* (* (+ h2 (* (- h1 h2) (- h1 h0))) (+ h2 (* (- h1 h2) (- h1 h0)))) (+ h2 (* (- h1 h2) (- h1 h0))))
 (sqrt (+ h2 (* (- h1 h2) (- h1 h0))))
 (sqrt (+ h2 (* (- h1 h2) (- h1 h0))))
 (+ (pow h2 3) (pow (* (- h1 h2) (- h1 h0)) 3))
 (+ (* h2 h2) (- (* (* (- h1 h2) (- h1 h0)) (* (- h1 h2) (- h1 h0))) (* h2 (* (- h1 h2) (- h1 h0)))))
 (- (* h2 h2) (* (* (- h1 h2) (- h1 h0)) (* (- h1 h2) (- h1 h0))))
 (- h2 (* (- h1 h2) (- h1 h0)))
 (+ h2 (* (- h1 h2) h1))
 (+ h2 (* (- h1 h2) h1))
 (+ h2 (* h1 (- h1 h2)))
 (+ h2 (* h1 (- h1 h2)))
 (* (- h1 h2) (- h1 h0))
 (+ (log (- h1 h2)) (log (- h1 h0)))
 (log (* (- h1 h2) (- h1 h0)))
 (exp (* (- h1 h2) (- h1 h0)))
 (* (* (* (- h1 h2) (- h1 h2)) (- h1 h2)) (* (* (- h1 h0) (- h1 h0)) (- h1 h0)))
 (* (cbrt (* (- h1 h2) (- h1 h0))) (cbrt (* (- h1 h2) (- h1 h0))))
 (cbrt (* (- h1 h2) (- h1 h0)))
 (* (* (* (- h1 h2) (- h1 h0)) (* (- h1 h2) (- h1 h0))) (* (- h1 h2) (- h1 h0)))
 (sqrt (* (- h1 h2) (- h1 h0)))
 (sqrt (* (- h1 h2) (- h1 h0)))
 (* (- (pow h1 3) (pow h2 3)) (- (pow h1 3) (pow h0 3)))
 (* (+ (* h1 h1) (+ (* h2 h2) (* h1 h2))) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (- (pow h1 3) (pow h2 3)) (- (* h1 h1) (* h0 h0)))
 (* (+ (* h1 h1) (+ (* h2 h2) (* h1 h2))) (+ h1 h0))
 (* (- (* h1 h1) (* h2 h2)) (- (pow h1 3) (pow h0 3)))
 (* (+ h1 h2) (+ (* h1 h1) (+ (* h0 h0) (* h1 h0))))
 (* (- (* h1 h1) (* h2 h2)) (- (* h1 h1) (* h0 h0)))
 (* (+ h1 h2) (+ h1 h0))
 (* (sqrt (- h1 h2)) (sqrt (- h1 h0)))
 (* (sqrt (- h1 h2)) (sqrt (- h1 h0)))
 (* (- h1 h2) h1)
 (* (- h1 h2) (- h0))
 (* (- h1 h2) h1)
 (* (- h1 h2) (- h0))
 (* h1 (- h1 h2))
 (* (- h0) (- h1 h2))
 (* h1 (- h1 h2))
 (* (- h0) (- h1 h2))
 (* (- h1 h2) (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))
 (* (- h1 h2) (sqrt (- h1 h0)))
 (* (- h1 h2) 1)
 (* (- h1 h2) (+ (sqrt h1) (sqrt h0)))
 (* (- h1 h2) 1)
 (* (cbrt (- h1 h2)) (- h1 h0))
 (* (sqrt (- h1 h2)) (- h1 h0))
 (* (- h1 h2) (- h1 h0))
 (* (- (sqrt h1) (sqrt h2)) (- h1 h0))
 (* (- h1 h2) (- h1 h0))
 (* (- h1 h2) (- (pow h1 3) (pow h0 3)))
 (* (- h1 h2) (- (* h1 h1) (* h0 h0)))
 (* (- (pow h1 3) (pow h2 3)) (- h1 h0))
 (* (- (* h1 h1) (* h2 h2)) (- h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- h1 (+ (* h1 h2) (* h1 h0)))
 (- (* h2 h0) (+ (* h1 h2) (* h1 h0)))
 (- (* h2 h0) (+ (* h1 h2) (* h1 h0)))
0.247 * * * [progress]: adding candidates to table
0.348 * * [progress]: iteration 2 / 4
0.348 * * * [progress]: picking best candidate
0.350 * * * * [pick]: Picked  #<alt (λ (x y) (- (+ (* x y) 1.0) (* 1.0 y)))>
0.350 * * * [progress]: localizing error
0.356 * * * [progress]: generating rewritten candidates
0.356 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.405 * * * [progress]: generating series expansions
0.405 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.406 * [backup-simplify]: Simplify (- (+ (* x y) 1.0) (* 1.0 y)) into (- (+ (* x y) 1.0) (* 1.0 y))
0.406 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0
0.406 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
0.406 * [taylor]: Taking taylor expansion of (* x y) in y
0.406 * [taylor]: Taking taylor expansion of x in y
0.406 * [backup-simplify]: Simplify x into x
0.406 * [taylor]: Taking taylor expansion of y in y
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of 1.0 in y
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.406 * [taylor]: Taking taylor expansion of 1.0 in y
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of y in y
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.406 * [taylor]: Taking taylor expansion of (* x y) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [backup-simplify]: Simplify y into y
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [backup-simplify]: Simplify y into y
0.406 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.406 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.406 * [taylor]: Taking taylor expansion of (* x y) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [backup-simplify]: Simplify y into y
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.406 * [taylor]: Taking taylor expansion of 1.0 in x
0.406 * [backup-simplify]: Simplify 1.0 into 1.0
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [backup-simplify]: Simplify y into y
0.406 * [backup-simplify]: Simplify (* 0 y) into 0
0.407 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.407 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
0.407 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
0.407 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
0.407 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 y)) in y
0.407 * [taylor]: Taking taylor expansion of 1.0 in y
0.407 * [backup-simplify]: Simplify 1.0 into 1.0
0.407 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.407 * [taylor]: Taking taylor expansion of 1.0 in y
0.407 * [backup-simplify]: Simplify 1.0 into 1.0
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.408 * [backup-simplify]: Simplify (- 0) into 0
0.408 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.408 * [backup-simplify]: Simplify 1.0 into 1.0
0.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.408 * [backup-simplify]: Simplify (+ y 0) into y
0.409 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
0.409 * [backup-simplify]: Simplify (- 0) into 0
0.409 * [backup-simplify]: Simplify (+ y 0) into y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.410 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.411 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.411 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.411 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.412 * [backup-simplify]: Simplify (+ 0 0) into 0
0.412 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
0.412 * [backup-simplify]: Simplify (- 0) into 0
0.412 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y))
0.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 y)) 1.0) (* 1.0 (/ 1 y))) into (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y)))
0.413 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in (x y) around 0
0.413 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in y
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in y
0.413 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.413 * [taylor]: Taking taylor expansion of (* x y) in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [backup-simplify]: Simplify x into x
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (* x 0) into 0
0.414 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.414 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.414 * [taylor]: Taking taylor expansion of 1.0 in y
0.414 * [backup-simplify]: Simplify 1.0 into 1.0
0.414 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.414 * [taylor]: Taking taylor expansion of 1.0 in y
0.414 * [backup-simplify]: Simplify 1.0 into 1.0
0.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.414 * [taylor]: Taking taylor expansion of y in y
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
0.414 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.414 * [taylor]: Taking taylor expansion of (* x y) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [taylor]: Taking taylor expansion of y in x
0.414 * [backup-simplify]: Simplify y into y
0.414 * [backup-simplify]: Simplify (* 0 y) into 0
0.414 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.414 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [backup-simplify]: Simplify 1.0 into 1.0
0.415 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [backup-simplify]: Simplify 1.0 into 1.0
0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.415 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x y)) 1.0) (* 1.0 (/ 1 y))) in x
0.415 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) 1.0) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.415 * [taylor]: Taking taylor expansion of (* x y) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (* 0 y) into 0
0.415 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.415 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [backup-simplify]: Simplify 1.0 into 1.0
0.415 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [backup-simplify]: Simplify 1.0 into 1.0
0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.415 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.415 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.417 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.417 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.417 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
0.417 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
0.417 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
0.417 * [taylor]: Taking taylor expansion of 1.0 in y
0.417 * [backup-simplify]: Simplify 1.0 into 1.0
0.417 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.417 * [taylor]: Taking taylor expansion of 1.0 in y
0.417 * [backup-simplify]: Simplify 1.0 into 1.0
0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.418 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.418 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.418 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.419 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.420 * [backup-simplify]: Simplify (+ 0 0) into 0
0.420 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.420 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.421 * [backup-simplify]: Simplify (- 0) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.422 * [backup-simplify]: Simplify (- 0) into 0
0.422 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.422 * [backup-simplify]: Simplify 1.0 into 1.0
0.423 * [backup-simplify]: Simplify (+ 1.0 (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- x)) (/ 1 (- y))) 1.0) (* 1.0 (/ 1 (- y)))) into (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0))
0.423 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in (x y) around 0
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.423 * [taylor]: Taking taylor expansion of (* x y) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [backup-simplify]: Simplify x into x
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (* x 0) into 0
0.423 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.423 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.423 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
0.423 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.423 * [taylor]: Taking taylor expansion of 1.0 in y
0.423 * [backup-simplify]: Simplify 1.0 into 1.0
0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [taylor]: Taking taylor expansion of 1.0 in y
0.424 * [backup-simplify]: Simplify 1.0 into 1.0
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [backup-simplify]: Simplify y into y
0.424 * [backup-simplify]: Simplify (* 0 y) into 0
0.424 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.424 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.424 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [backup-simplify]: Simplify 1.0 into 1.0
0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [backup-simplify]: Simplify y into y
0.424 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [backup-simplify]: Simplify 1.0 into 1.0
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (+ (* 1.0 (/ 1 y)) 1.0)) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [backup-simplify]: Simplify y into y
0.424 * [backup-simplify]: Simplify (* 0 y) into 0
0.425 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.425 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.425 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in x
0.425 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.425 * [taylor]: Taking taylor expansion of 1.0 in x
0.425 * [backup-simplify]: Simplify 1.0 into 1.0
0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [backup-simplify]: Simplify y into y
0.425 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.425 * [taylor]: Taking taylor expansion of 1.0 in x
0.425 * [backup-simplify]: Simplify 1.0 into 1.0
0.425 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.425 * [taylor]: Taking taylor expansion of y in y
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [backup-simplify]: Simplify 1 into 1
0.426 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.426 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.426 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.426 * [backup-simplify]: Simplify (+ (/ 1.0 y) 1.0) into (+ (* 1.0 (/ 1 y)) 1.0)
0.426 * [backup-simplify]: Simplify (+ 0 (+ (* 1.0 (/ 1 y)) 1.0)) into (+ (* 1.0 (/ 1 y)) 1.0)
0.426 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
0.426 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.426 * [taylor]: Taking taylor expansion of 1.0 in y
0.426 * [backup-simplify]: Simplify 1.0 into 1.0
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 1 into 1
0.427 * [backup-simplify]: Simplify (/ 1 1) into 1
0.427 * [taylor]: Taking taylor expansion of 1.0 in y
0.427 * [backup-simplify]: Simplify 1.0 into 1.0
0.427 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.427 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.427 * [backup-simplify]: Simplify 1.0 into 1.0
0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.429 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.429 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [backup-simplify]: Simplify (+ 0 0) into 0
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.430 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.430 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.430 * [backup-simplify]: Simplify 1.0 into 1.0
0.431 * [backup-simplify]: Simplify (+ 1.0 (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.431 * * * [progress]: simplifying candidates
0.431 * [simplify]: Simplifying:
  (/ (* (exp (* x y)) (exp 1.0)) (exp (* 1.0 y)))
  (/ (exp (+ (* x y) 1.0)) (exp (* 1.0 y)))
  (log (- (+ (* x y) 1.0) (* 1.0 y)))
  (exp (- (+ (* x y) 1.0) (* 1.0 y)))
  (* (cbrt (- (+ (* x y) 1.0) (* 1.0 y))) (cbrt (- (+ (* x y) 1.0) (* 1.0 y))))
  (cbrt (- (+ (* x y) 1.0) (* 1.0 y)))
  (* (* (- (+ (* x y) 1.0) (* 1.0 y)) (- (+ (* x y) 1.0) (* 1.0 y))) (- (+ (* x y) 1.0) (* 1.0 y)))
  (sqrt (- (+ (* x y) 1.0) (* 1.0 y)))
  (sqrt (- (+ (* x y) 1.0) (* 1.0 y)))
  (- (pow (+ (* x y) 1.0) 3) (pow (* 1.0 y) 3))
  (+ (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (+ (* (* 1.0 y) (* 1.0 y)) (* (+ (* x y) 1.0) (* 1.0 y))))
  (- (* 1.0 y))
  (- (* (+ (* x y) 1.0) (+ (* x y) 1.0)) (* (* 1.0 y) (* 1.0 y)))
  (+ (+ (* x y) 1.0) (* 1.0 y))
  (- 1.0 (* 1.0 y))
  (- (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
0.431 * [simplify]: Sending expressions to egg_math:
 (/ (* (exp (* h2 h0)) (exp h1)) (exp (* h1 h0)))
 (/ (exp (+ (* h2 h0) h1)) (exp (* h1 h0)))
 (log (- (+ (* h2 h0) h1) (* h1 h0)))
 (exp (- (+ (* h2 h0) h1) (* h1 h0)))
 (* (cbrt (- (+ (* h2 h0) h1) (* h1 h0))) (cbrt (- (+ (* h2 h0) h1) (* h1 h0))))
 (cbrt (- (+ (* h2 h0) h1) (* h1 h0)))
 (* (* (- (+ (* h2 h0) h1) (* h1 h0)) (- (+ (* h2 h0) h1) (* h1 h0))) (- (+ (* h2 h0) h1) (* h1 h0)))
 (sqrt (- (+ (* h2 h0) h1) (* h1 h0)))
 (sqrt (- (+ (* h2 h0) h1) (* h1 h0)))
 (- (pow (+ (* h2 h0) h1) 3) (pow (* h1 h0) 3))
 (+ (* (+ (* h2 h0) h1) (+ (* h2 h0) h1)) (+ (* (* h1 h0) (* h1 h0)) (* (+ (* h2 h0) h1) (* h1 h0))))
 (- (* h1 h0))
 (- (* (+ (* h2 h0) h1) (+ (* h2 h0) h1)) (* (* h1 h0) (* h1 h0)))
 (+ (+ (* h2 h0) h1) (* h1 h0))
 (- h1 (* h1 h0))
 (- (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
0.475 * * * [progress]: adding candidates to table
0.505 * * [progress]: iteration 3 / 4
0.505 * * * [progress]: picking best candidate
0.506 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
0.506 * * * [progress]: localizing error
0.511 * * * [progress]: generating rewritten candidates
0.511 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.537 * * * [progress]: generating series expansions
0.537 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.537 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y)
0.537 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0
0.537 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
0.537 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.537 * [taylor]: Taking taylor expansion of x in x
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.537 * [taylor]: Taking taylor expansion of 1.0 in x
0.537 * [backup-simplify]: Simplify 1.0 into 1.0
0.538 * [taylor]: Taking taylor expansion of y in x
0.538 * [backup-simplify]: Simplify y into y
0.538 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
0.538 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.538 * [taylor]: Taking taylor expansion of x in y
0.538 * [backup-simplify]: Simplify x into x
0.538 * [taylor]: Taking taylor expansion of 1.0 in y
0.538 * [backup-simplify]: Simplify 1.0 into 1.0
0.538 * [taylor]: Taking taylor expansion of y in y
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
0.538 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.538 * [taylor]: Taking taylor expansion of x in y
0.538 * [backup-simplify]: Simplify x into x
0.538 * [taylor]: Taking taylor expansion of 1.0 in y
0.538 * [backup-simplify]: Simplify 1.0 into 1.0
0.538 * [taylor]: Taking taylor expansion of y in y
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.539 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
0.539 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0
0.539 * [taylor]: Taking taylor expansion of 0 in x
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify (- 0) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.540 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0)
0.540 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.540 * [taylor]: Taking taylor expansion of x in x
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 1 into 1
0.540 * [taylor]: Taking taylor expansion of 1.0 in x
0.540 * [backup-simplify]: Simplify 1.0 into 1.0
0.540 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.540 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.541 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.541 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify (- 0) into 0
0.541 * [backup-simplify]: Simplify (+ 0 0) into 0
0.542 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0
0.542 * [taylor]: Taking taylor expansion of 0 in x
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify (- 0) into 0
0.542 * [backup-simplify]: Simplify (+ 1 0) into 1
0.542 * [backup-simplify]: Simplify 1 into 1
0.542 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (- 0) into 0
0.543 * [backup-simplify]: Simplify (+ 0 0) into 0
0.543 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.543 * [taylor]: Taking taylor expansion of 0 in x
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify (- 0) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify (- 0) into 0
0.544 * [backup-simplify]: Simplify (+ 0 0) into 0
0.545 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.545 * [taylor]: Taking taylor expansion of 0 in x
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y))
0.546 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y)
0.546 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0
0.546 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
0.546 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.546 * [taylor]: Taking taylor expansion of x in x
0.546 * [backup-simplify]: Simplify 0 into 0
0.546 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify (/ 1 1) into 1
0.546 * [taylor]: Taking taylor expansion of 1.0 in x
0.546 * [backup-simplify]: Simplify 1.0 into 1.0
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [backup-simplify]: Simplify y into y
0.546 * [backup-simplify]: Simplify (+ 1 0) into 1
0.546 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.546 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
0.546 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.546 * [taylor]: Taking taylor expansion of x in y
0.546 * [backup-simplify]: Simplify x into x
0.546 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.546 * [taylor]: Taking taylor expansion of 1.0 in y
0.546 * [backup-simplify]: Simplify 1.0 into 1.0
0.546 * [taylor]: Taking taylor expansion of y in y
0.546 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.547 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
0.547 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
0.547 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
0.547 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [backup-simplify]: Simplify x into x
0.547 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.547 * [taylor]: Taking taylor expansion of 1.0 in y
0.547 * [backup-simplify]: Simplify 1.0 into 1.0
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.548 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.548 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
0.548 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
0.548 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.548 * [taylor]: Taking taylor expansion of x in x
0.548 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify 1 into 1
0.548 * [backup-simplify]: Simplify (/ 1 1) into 1
0.548 * [taylor]: Taking taylor expansion of 1.0 in x
0.548 * [backup-simplify]: Simplify 1.0 into 1.0
0.549 * [backup-simplify]: Simplify (+ 1 0) into 1
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.549 * [backup-simplify]: Simplify (- 0) into 0
0.549 * [backup-simplify]: Simplify (+ 0 0) into 0
0.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0
0.550 * [taylor]: Taking taylor expansion of 0 in x
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.550 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.551 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.551 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.552 * [backup-simplify]: Simplify (- 0) into 0
0.552 * [backup-simplify]: Simplify (+ 0 0) into 0
0.553 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.553 * [taylor]: Taking taylor expansion of 0 in x
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.553 * [backup-simplify]: Simplify (- 0) into 0
0.554 * [backup-simplify]: Simplify (+ 0 0) into 0
0.554 * [backup-simplify]: Simplify 0 into 0
0.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.554 * [backup-simplify]: Simplify (- 0) into 0
0.554 * [backup-simplify]: Simplify (+ 0 0) into 0
0.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.555 * [taylor]: Taking taylor expansion of 0 in x
0.555 * [backup-simplify]: Simplify 0 into 0
0.555 * [backup-simplify]: Simplify 0 into 0
0.555 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.556 * [backup-simplify]: Simplify (- 0) into 0
0.556 * [backup-simplify]: Simplify (+ 0 0) into 0
0.556 * [backup-simplify]: Simplify 0 into 0
0.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.557 * [backup-simplify]: Simplify (- 0) into 0
0.557 * [backup-simplify]: Simplify (+ 0 0) into 0
0.558 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.558 * [backup-simplify]: Simplify 0 into 0
0.558 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y))
0.559 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y)
0.559 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0
0.559 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.559 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.559 * [taylor]: Taking taylor expansion of 1.0 in x
0.559 * [backup-simplify]: Simplify 1.0 into 1.0
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 1 into 1
0.559 * [backup-simplify]: Simplify (/ 1 1) into 1
0.559 * [taylor]: Taking taylor expansion of y in x
0.559 * [backup-simplify]: Simplify y into y
0.560 * [backup-simplify]: Simplify (+ 0 1) into 1
0.560 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.560 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.560 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.560 * [taylor]: Taking taylor expansion of 1.0 in y
0.560 * [backup-simplify]: Simplify 1.0 into 1.0
0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [backup-simplify]: Simplify x into x
0.560 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.560 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.560 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.560 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.560 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.560 * [taylor]: Taking taylor expansion of 1.0 in y
0.560 * [backup-simplify]: Simplify 1.0 into 1.0
0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [backup-simplify]: Simplify x into x
0.560 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.560 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.560 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.561 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.561 * [taylor]: Taking taylor expansion of 1.0 in x
0.561 * [backup-simplify]: Simplify 1.0 into 1.0
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.561 * [backup-simplify]: Simplify (+ 0 1) into 1
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.561 * [backup-simplify]: Simplify (+ 0 0) into 0
0.562 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.563 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.563 * [backup-simplify]: Simplify 1.0 into 1.0
0.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.563 * [backup-simplify]: Simplify (+ 0 0) into 0
0.564 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.564 * [taylor]: Taking taylor expansion of 0 in x
0.564 * [backup-simplify]: Simplify 0 into 0
0.564 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.565 * [backup-simplify]: Simplify (+ 0 0) into 0
0.565 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.565 * [backup-simplify]: Simplify (+ 0 0) into 0
0.567 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.567 * [taylor]: Taking taylor expansion of 0 in x
0.567 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.567 * [backup-simplify]: Simplify (+ 0 0) into 0
0.567 * [backup-simplify]: Simplify 0 into 0
0.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.569 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.569 * [taylor]: Taking taylor expansion of 0 in x
0.569 * [backup-simplify]: Simplify 0 into 0
0.569 * [backup-simplify]: Simplify 0 into 0
0.569 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y))
0.570 * * * [progress]: simplifying candidates
0.570 * [simplify]: Simplifying:
  (* y (- x 1.0))
  (+ (log y) (log (- x 1.0)))
  (log (* y (- x 1.0)))
  (exp (* y (- x 1.0)))
  (* (* (* y y) y) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (* (cbrt (* y (- x 1.0))) (cbrt (* y (- x 1.0))))
  (cbrt (* y (- x 1.0)))
  (* (* (* y (- x 1.0)) (* y (- x 1.0))) (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (sqrt (* y (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* (sqrt y) (sqrt (- x 1.0)))
  (* y x)
  (* y (- 1.0))
  (* y x)
  (* y (- 1.0))
  (* x y)
  (* (- 1.0) y)
  (* x y)
  (* (- 1.0) y)
  (* y (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (* y (sqrt (- x 1.0)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt 1.0)))
  (* y 1)
  (* (cbrt y) (- x 1.0))
  (* (sqrt y) (- x 1.0))
  (* y (- x 1.0))
  (* y (- (pow x 3) (pow 1.0 3)))
  (* y (- (* x x) (* 1.0 1.0)))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
0.570 * [simplify]: Sending expressions to egg_math:
 (* h2 (- h1 h0))
 (+ (log h2) (log (- h1 h0)))
 (log (* h2 (- h1 h0)))
 (exp (* h2 (- h1 h0)))
 (* (* (* h2 h2) h2) (* (* (- h1 h0) (- h1 h0)) (- h1 h0)))
 (* (cbrt (* h2 (- h1 h0))) (cbrt (* h2 (- h1 h0))))
 (cbrt (* h2 (- h1 h0)))
 (* (* (* h2 (- h1 h0)) (* h2 (- h1 h0))) (* h2 (- h1 h0)))
 (sqrt (* h2 (- h1 h0)))
 (sqrt (* h2 (- h1 h0)))
 (* (sqrt h2) (sqrt (- h1 h0)))
 (* (sqrt h2) (sqrt (- h1 h0)))
 (* h2 h1)
 (* h2 (- h0))
 (* h2 h1)
 (* h2 (- h0))
 (* h1 h2)
 (* (- h0) h2)
 (* h1 h2)
 (* (- h0) h2)
 (* h2 (* (cbrt (- h1 h0)) (cbrt (- h1 h0))))
 (* h2 (sqrt (- h1 h0)))
 (* h2 1)
 (* h2 (+ (sqrt h1) (sqrt h0)))
 (* h2 1)
 (* (cbrt h2) (- h1 h0))
 (* (sqrt h2) (- h1 h0))
 (* h2 (- h1 h0))
 (* h2 (- (pow h1 3) (pow h0 3)))
 (* h2 (- (* h1 h1) (* h0 h0)))
 (- (* h1 h2) (* h0 h2))
 (- (* h1 h2) (* h0 h2))
 (- (* h1 h2) (* h0 h2))
0.616 * * * [progress]: adding candidates to table
0.659 * [progress]: [Phase 3 of 3] Extracting.
0.659 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))> #<alt (λ (x y) (- (+ (* x y) 1.0) (* 1.0 y)))>)
0.659 * * * [regime-changes]: Trying 2 branch expressions: (y x)
0.659 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))> #<alt (λ (x y) (- (+ (* x y) 1.0) (* 1.0 y)))>)
0.669 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))> #<alt (λ (x y) (- (+ (* x y) 1.0) (* 1.0 y)))>)
0.681 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.681 * [simplify]: Simplifying:
  (+ (* y (- x 1.0)) 1.0)
0.681 * [simplify]: Sending expressions to egg_math:
 (+ (* h2 (- h1 h0)) h0)
1.527 * [regime-testing]: Baseline error score: 0.005250656332041505
1.529 * [regime-testing]: Oracle error score: 0.0012501562695336917
1.533 * [regime-testing]: End program error score: 0.005250656332041505
1.553 * [regime-testing]: Target error score: 0.005625703212901613