80.457 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.033 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (+ x (* (- 1.0 x) (- 1.0 y)))
0.036 * [simplify]: Sending expressions to egg_math:
 (+ h2 (* (- h1 h2) (- h1 h0)))
0.138 * * [progress]: iteration 1 / 4
0.139 * * * [progress]: picking best candidate
0.141 * * * * [pick]: Picked  #<alt (λ (x y) (+ x (* (- 1.0 x) (- 1.0 y))))>
0.141 * * * [progress]: localizing error
0.151 * * * [progress]: generating rewritten candidates
0.151 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.162 * * * [progress]: generating series expansions
0.162 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.162 * [backup-simplify]: Simplify (+ x (* (- 1.0 x) (- 1.0 y))) into (- (+ (* x y) 1.0) (* 1.0 y))
0.162 * [approximate]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in y
0.162 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in y
0.162 * [taylor]: Taking taylor expansion of (* x y) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [backup-simplify]: Simplify x into x
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 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 (* 1.0 y) in y
0.162 * [taylor]: Taking taylor expansion of 1.0 in y
0.162 * [backup-simplify]: Simplify 1.0 into 1.0
0.163 * [taylor]: Taking taylor expansion of y in y
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.163 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.163 * [taylor]: Taking taylor expansion of (* x y) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into 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 (* 1.0 y) in x
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 y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [taylor]: Taking taylor expansion of (- (+ (* x y) 1.0) (* 1.0 y)) in x
0.163 * [taylor]: Taking taylor expansion of (+ (* x y) 1.0) in x
0.163 * [taylor]: Taking taylor expansion of (* x y) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into 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 (* 1.0 y) in x
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 y in x
0.163 * [backup-simplify]: Simplify y into y
0.163 * [backup-simplify]: Simplify (* 0 y) into 0
0.173 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.173 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
0.173 * [backup-simplify]: Simplify (- (* 1.0 y)) into (- (* 1.0 y))
0.173 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 y))) into (- 1.0 (* 1.0 y))
0.173 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 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 (* 1.0 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 y in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify 1 into 1
0.174 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.174 * [backup-simplify]: Simplify (- 0) into 0
0.174 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.174 * [backup-simplify]: Simplify 1.0 into 1.0
0.175 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.175 * [backup-simplify]: Simplify (+ y 0) into y
0.175 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [backup-simplify]: Simplify (+ y 0) into 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 0 into 0
0.176 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.176 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.177 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.177 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.178 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
0.179 * [backup-simplify]: Simplify (- 0) into 0
0.179 * [backup-simplify]: Simplify (+ 0 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 1 into 1
0.179 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* (- 1.0) (* y 1)) 1.0)) into (- (+ (* x y) 1.0) (* 1.0 y))
0.179 * [backup-simplify]: Simplify (+ (/ 1 x) (* (- 1.0 (/ 1 x)) (- 1.0 (/ 1 y)))) into (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y)))
0.179 * [approximate]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.179 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.179 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in y
0.179 * [taylor]: Taking taylor expansion of 1.0 in y
0.180 * [backup-simplify]: Simplify 1.0 into 1.0
0.180 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.180 * [taylor]: Taking taylor expansion of (* x y) in y
0.180 * [taylor]: Taking taylor expansion of x in y
0.180 * [backup-simplify]: Simplify x into x
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (* x 0) into 0
0.180 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.180 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.180 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.180 * [taylor]: Taking taylor expansion of 1.0 in y
0.180 * [backup-simplify]: Simplify 1.0 into 1.0
0.180 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.180 * [taylor]: Taking taylor expansion of y in y
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [backup-simplify]: Simplify (/ 1 1) into 1
0.180 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.180 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
0.180 * [taylor]: Taking taylor expansion of 1.0 in x
0.180 * [backup-simplify]: Simplify 1.0 into 1.0
0.180 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.180 * [taylor]: Taking taylor expansion of (* x y) in x
0.180 * [taylor]: Taking taylor expansion of x in x
0.180 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify 1 into 1
0.180 * [taylor]: Taking taylor expansion of y in x
0.180 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (* 0 y) into 0
0.181 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [backup-simplify]: Simplify 1.0 into 1.0
0.181 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.181 * [taylor]: Taking taylor expansion of (- (+ 1.0 (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.181 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 (* x y))) in x
0.181 * [taylor]: Taking taylor expansion of 1.0 in x
0.181 * [backup-simplify]: Simplify 1.0 into 1.0
0.181 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.181 * [taylor]: Taking taylor expansion of (* x y) in x
0.181 * [taylor]: Taking taylor expansion of x in x
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 1 into 1
0.181 * [taylor]: Taking taylor expansion of y in x
0.181 * [backup-simplify]: Simplify y into y
0.181 * [backup-simplify]: Simplify (* 0 y) into 0
0.181 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.181 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.182 * [taylor]: Taking taylor expansion of 1.0 in x
0.182 * [backup-simplify]: Simplify 1.0 into 1.0
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.182 * [taylor]: Taking taylor expansion of y in x
0.182 * [backup-simplify]: Simplify y into y
0.182 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.182 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.182 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.182 * [taylor]: Taking taylor expansion of (/ 1 y) in y
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 (/ 1 1) into 1
0.182 * [backup-simplify]: Simplify 1 into 1
0.183 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.184 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.184 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.184 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
0.184 * [backup-simplify]: Simplify (+ 1.0 (- (* 1.0 (/ 1 y)))) into (- 1.0 (* 1.0 (/ 1 y)))
0.184 * [taylor]: Taking taylor expansion of (- 1.0 (* 1.0 (/ 1 y))) in y
0.184 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.184 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [backup-simplify]: Simplify (/ 1 1) into 1
0.184 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.185 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.185 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.185 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.188 * [backup-simplify]: Simplify (- 0) into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.189 * [backup-simplify]: Simplify (- 0) into 0
0.189 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.189 * [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 * [backup-simplify]: Simplify (+ (/ 1 (- x)) (* (- 1.0 (/ 1 (- x))) (- 1.0 (/ 1 (- y))))) into (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))))
0.190 * [approximate]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y)))) in (x y) around 0
0.190 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 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 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in y
0.190 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.190 * [taylor]: Taking taylor expansion of (* x y) in y
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 y in y
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [backup-simplify]: Simplify (* x 0) into 0
0.190 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.190 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.190 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 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 (/ 1 y) in y
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
0.191 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 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 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.191 * [taylor]: Taking taylor expansion of (* x y) in x
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 y in x
0.191 * [backup-simplify]: Simplify y into y
0.191 * [backup-simplify]: Simplify (* 0 y) into 0
0.191 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.191 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.191 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 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 (/ 1 y) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [backup-simplify]: Simplify y into y
0.191 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.191 * [taylor]: Taking taylor expansion of (+ 1.0 (+ (/ 1 (* x y)) (* 1.0 (/ 1 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 (+ (/ 1 (* x y)) (* 1.0 (/ 1 y))) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.191 * [taylor]: Taking taylor expansion of (* x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [backup-simplify]: Simplify y into y
0.192 * [backup-simplify]: Simplify (* 0 y) into 0
0.192 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.192 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.192 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.192 * [taylor]: Taking taylor expansion of 1.0 in x
0.192 * [backup-simplify]: Simplify 1.0 into 1.0
0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [backup-simplify]: Simplify y into y
0.192 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.192 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.192 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.192 * [taylor]: Taking taylor expansion of (/ 1 y) in y
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 (/ 1 1) into 1
0.193 * [backup-simplify]: Simplify 1 into 1
0.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.193 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.193 * [backup-simplify]: Simplify (+ 0 (/ 1.0 y)) into (* 1.0 (/ 1 y))
0.193 * [backup-simplify]: Simplify (+ 1.0 (* 1.0 (/ 1 y))) into (+ (* 1.0 (/ 1 y)) 1.0)
0.193 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) 1.0) in y
0.193 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.193 * [taylor]: Taking taylor expansion of 1.0 in y
0.193 * [backup-simplify]: Simplify 1.0 into 1.0
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (/ 1 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 1) into 1.0
0.194 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.194 * [backup-simplify]: Simplify 1.0 into 1.0
0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.196 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 y))) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.196 * [backup-simplify]: Simplify (+ 0 0) into 0
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.198 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [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))
0.198 * * * [progress]: simplifying candidates
0.199 * [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)))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
  (- (+ (* x y) 1.0) (* 1.0 y))
0.199 * [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)))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
 (- (+ (* h2 h0) h1) (* h1 h0))
0.250 * * * [progress]: adding candidates to table
0.291 * * [progress]: iteration 2 / 4
0.291 * * * [progress]: picking best candidate
0.292 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y (- x 1.0)) 1.0))>
0.293 * * * [progress]: localizing error
0.306 * * * [progress]: generating rewritten candidates
0.306 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.339 * * * [progress]: generating series expansions
0.339 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.339 * [backup-simplify]: Simplify (* y (- x 1.0)) into (* (- x 1.0) y)
0.339 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (y x) around 0
0.339 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
0.339 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.339 * [taylor]: Taking taylor expansion of x in x
0.339 * [backup-simplify]: Simplify 0 into 0
0.339 * [backup-simplify]: Simplify 1 into 1
0.339 * [taylor]: Taking taylor expansion of 1.0 in x
0.339 * [backup-simplify]: Simplify 1.0 into 1.0
0.339 * [taylor]: Taking taylor expansion of y in x
0.339 * [backup-simplify]: Simplify y into y
0.340 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
0.340 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [backup-simplify]: Simplify x into x
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [backup-simplify]: Simplify 1.0 into 1.0
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify 1 into 1
0.340 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
0.340 * [taylor]: Taking taylor expansion of (- x 1.0) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [backup-simplify]: Simplify x into x
0.340 * [taylor]: Taking taylor expansion of 1.0 in y
0.340 * [backup-simplify]: Simplify 1.0 into 1.0
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify 1 into 1
0.341 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.341 * [backup-simplify]: Simplify (+ x (- 1.0)) into (- x 1.0)
0.341 * [backup-simplify]: Simplify (* (- x 1.0) 0) into 0
0.341 * [taylor]: Taking taylor expansion of 0 in x
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify 0 into 0
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [backup-simplify]: Simplify (+ (* (- x 1.0) 1) (* 0 0)) into (- x 1.0)
0.342 * [taylor]: Taking taylor expansion of (- x 1.0) in x
0.342 * [taylor]: Taking taylor expansion of x in x
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify 1 into 1
0.342 * [taylor]: Taking taylor expansion of 1.0 in x
0.342 * [backup-simplify]: Simplify 1.0 into 1.0
0.343 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.343 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.344 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.344 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify (- 0) into 0
0.344 * [backup-simplify]: Simplify (+ 0 0) into 0
0.345 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 1) (* 0 0))) into 0
0.345 * [taylor]: Taking taylor expansion of 0 in x
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify 0 into 0
0.345 * [backup-simplify]: Simplify (- 0) into 0
0.346 * [backup-simplify]: Simplify (+ 1 0) into 1
0.346 * [backup-simplify]: Simplify 1 into 1
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (- 0) into 0
0.346 * [backup-simplify]: Simplify (+ 0 0) into 0
0.347 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.347 * [taylor]: Taking taylor expansion of 0 in x
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify (- 0) into 0
0.348 * [backup-simplify]: Simplify (+ 0 0) into 0
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify (- 0) into 0
0.349 * [backup-simplify]: Simplify (+ 0 0) into 0
0.349 * [backup-simplify]: Simplify (+ (* (- x 1.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.349 * [taylor]: Taking taylor expansion of 0 in x
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* (- 1.0) (* 1 y))) into (- (* x y) (* 1.0 y))
0.350 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 x) 1.0)) into (/ (- (/ 1 x) 1.0) y)
0.350 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (y x) around 0
0.350 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
0.350 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1 into 1
0.351 * [backup-simplify]: Simplify (/ 1 1) into 1
0.351 * [taylor]: Taking taylor expansion of 1.0 in x
0.351 * [backup-simplify]: Simplify 1.0 into 1.0
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [backup-simplify]: Simplify y into y
0.351 * [backup-simplify]: Simplify (+ 1 0) into 1
0.351 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.351 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
0.351 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.351 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.351 * [taylor]: Taking taylor expansion of x in y
0.351 * [backup-simplify]: Simplify x into x
0.351 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.351 * [taylor]: Taking taylor expansion of 1.0 in y
0.351 * [backup-simplify]: Simplify 1.0 into 1.0
0.351 * [taylor]: Taking taylor expansion of y in y
0.351 * [backup-simplify]: Simplify 0 into 0
0.351 * [backup-simplify]: Simplify 1 into 1
0.352 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.352 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
0.352 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
0.352 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
0.352 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.352 * [taylor]: Taking taylor expansion of x in y
0.352 * [backup-simplify]: Simplify x into x
0.352 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.352 * [taylor]: Taking taylor expansion of 1.0 in y
0.352 * [backup-simplify]: Simplify 1.0 into 1.0
0.353 * [taylor]: Taking taylor expansion of y in y
0.353 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify 1 into 1
0.353 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.353 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
0.353 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
0.353 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.354 * [taylor]: Taking taylor expansion of x in x
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 1 into 1
0.354 * [backup-simplify]: Simplify (/ 1 1) into 1
0.354 * [taylor]: Taking taylor expansion of 1.0 in x
0.354 * [backup-simplify]: Simplify 1.0 into 1.0
0.354 * [backup-simplify]: Simplify (+ 1 0) into 1
0.354 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.355 * [backup-simplify]: Simplify (- 0) into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.356 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)))) into 0
0.356 * [taylor]: Taking taylor expansion of 0 in x
0.356 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.357 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.358 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.358 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.358 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.359 * [backup-simplify]: Simplify (- 0) into 0
0.359 * [backup-simplify]: Simplify (+ 0 0) into 0
0.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.360 * [taylor]: Taking taylor expansion of 0 in x
0.360 * [backup-simplify]: Simplify 0 into 0
0.360 * [backup-simplify]: Simplify 0 into 0
0.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.361 * [backup-simplify]: Simplify (- 0) into 0
0.361 * [backup-simplify]: Simplify (+ 0 0) into 0
0.362 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.362 * [backup-simplify]: Simplify (- 0) into 0
0.362 * [backup-simplify]: Simplify (+ 0 0) into 0
0.364 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.364 * [taylor]: Taking taylor expansion of 0 in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.365 * [backup-simplify]: Simplify (- 0) into 0
0.365 * [backup-simplify]: Simplify (+ 0 0) into 0
0.366 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.366 * [backup-simplify]: Simplify (- 0) into 0
0.366 * [backup-simplify]: Simplify (+ 0 0) into 0
0.368 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.368 * [taylor]: Taking taylor expansion of 0 in x
0.368 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 y)))) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (- (* x y) (* 1.0 y))
0.369 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- x)) 1.0)) into (/ (+ 1.0 (/ 1 x)) y)
0.369 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (y x) around 0
0.369 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.369 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.369 * [taylor]: Taking taylor expansion of 1.0 in x
0.369 * [backup-simplify]: Simplify 1.0 into 1.0
0.369 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 1 into 1
0.370 * [backup-simplify]: Simplify (/ 1 1) into 1
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [backup-simplify]: Simplify y into y
0.370 * [backup-simplify]: Simplify (+ 0 1) into 1
0.370 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.370 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.370 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.370 * [taylor]: Taking taylor expansion of 1.0 in y
0.370 * [backup-simplify]: Simplify 1.0 into 1.0
0.370 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.370 * [taylor]: Taking taylor expansion of x in y
0.371 * [backup-simplify]: Simplify x into x
0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.371 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.371 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.371 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.371 * [taylor]: Taking taylor expansion of 1.0 in y
0.371 * [backup-simplify]: Simplify 1.0 into 1.0
0.371 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [backup-simplify]: Simplify x into x
0.371 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [backup-simplify]: Simplify 0 into 0
0.371 * [backup-simplify]: Simplify 1 into 1
0.371 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.371 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.371 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.371 * [taylor]: Taking taylor expansion of 1.0 in x
0.371 * [backup-simplify]: Simplify 1.0 into 1.0
0.372 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.372 * [taylor]: Taking taylor expansion of x in x
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (/ 1 1) into 1
0.372 * [backup-simplify]: Simplify (+ 0 1) into 1
0.372 * [backup-simplify]: Simplify 1 into 1
0.372 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
0.373 * [backup-simplify]: Simplify (+ 0 0) into 0
0.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)))) into 0
0.374 * [taylor]: Taking taylor expansion of 0 in x
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.375 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.375 * [backup-simplify]: Simplify 1.0 into 1.0
0.375 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.375 * [backup-simplify]: Simplify (+ 0 0) into 0
0.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.376 * [taylor]: Taking taylor expansion of 0 in x
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 0) into 0
0.377 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.378 * [backup-simplify]: Simplify (+ 0 0) into 0
0.380 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.380 * [taylor]: Taking taylor expansion of 0 in x
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 0 into 0
0.380 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.381 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
0.382 * [backup-simplify]: Simplify (+ 0 0) into 0
0.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.384 * [taylor]: Taking taylor expansion of 0 in x
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify 0 into 0
0.384 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 (- y))))) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (- (* x y) (* 1.0 y))
0.384 * * * [progress]: simplifying candidates
0.385 * [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))
0.385 * [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))
0.485 * * * [progress]: adding candidates to table
0.538 * [progress]: [Phase 3 of 3] Extracting.
0.540 * [simplify]: Simplifying:
  (+ (* y (- x 1.0)) 1.0)
0.540 * [simplify]: Sending expressions to egg_math:
 (+ (* h2 (- h1 h0)) h0)
1.930 * [regime-testing]: Baseline error score: 0.005875734466808351
1.932 * [regime-testing]: Oracle error score: 0.005875734466808351
1.932 * [regime-testing]: End program error score: 0.005875734466808351
1.956 * [regime-testing]: Target error score: 0.006541058644191444