13.484 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
0.023 * * [simplify]: iteration 0: 6 enodes
0.025 * * [simplify]: iteration 1: 11 enodes
0.028 * * [simplify]: iteration 2: 21 enodes
0.032 * * [simplify]: iteration 3: 49 enodes
0.039 * * [simplify]: iteration 4: 89 enodes
0.046 * * [simplify]: iteration 5: 103 enodes
0.053 * * [simplify]: iteration 6: 115 enodes
0.066 * * [simplify]: iteration 7: 135 enodes
0.088 * * [simplify]: iteration 8: 185 enodes
0.138 * * [simplify]: iteration 9: 525 enodes
0.523 * * [simplify]: iteration 10: 3199 enodes
5.979 * * [simplify]: iteration complete: 5000 enodes
5.979 * * [simplify]: Extracting #0: cost 1 inf + 0
5.982 * * [simplify]: Extracting #1: cost 380 inf + 0
5.996 * * [simplify]: Extracting #2: cost 718 inf + 13587
6.049 * * [simplify]: Extracting #3: cost 28 inf + 87156
6.109 * * [simplify]: Extracting #4: cost 0 inf + 91817
6.158 * [simplify]: Simplified to:
  (- (* (+ 1.0 x) y) x)
6.159 * * [progress]: iteration 1 / 4
6.159 * * * [progress]: picking best candidate
6.162 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
6.162 * * * [progress]: localizing error
6.168 * * * [progress]: generating rewritten candidates
6.168 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
6.187 * * * [progress]: generating series expansions
6.187 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
6.187 * [backup-simplify]: Simplify (* (+ x 1.0) y) into (* y (+ x 1.0))
6.187 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
6.187 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
6.187 * [taylor]: Taking taylor expansion of y in y
6.187 * [backup-simplify]: Simplify 0 into 0
6.187 * [backup-simplify]: Simplify 1 into 1
6.187 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
6.187 * [taylor]: Taking taylor expansion of x in y
6.187 * [backup-simplify]: Simplify x into x
6.187 * [taylor]: Taking taylor expansion of 1.0 in y
6.187 * [backup-simplify]: Simplify 1.0 into 1.0
6.187 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
6.187 * [taylor]: Taking taylor expansion of y in x
6.187 * [backup-simplify]: Simplify y into y
6.187 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.187 * [taylor]: Taking taylor expansion of x in x
6.187 * [backup-simplify]: Simplify 0 into 0
6.187 * [backup-simplify]: Simplify 1 into 1
6.187 * [taylor]: Taking taylor expansion of 1.0 in x
6.187 * [backup-simplify]: Simplify 1.0 into 1.0
6.187 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
6.187 * [taylor]: Taking taylor expansion of y in x
6.187 * [backup-simplify]: Simplify y into y
6.188 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [taylor]: Taking taylor expansion of 1.0 in x
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.188 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.188 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
6.188 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
6.188 * [taylor]: Taking taylor expansion of 1.0 in y
6.188 * [backup-simplify]: Simplify 1.0 into 1.0
6.188 * [taylor]: Taking taylor expansion of y in y
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify (* 1.0 0) into 0
6.189 * [backup-simplify]: Simplify 0 into 0
6.189 * [backup-simplify]: Simplify (+ 1 0) into 1
6.189 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
6.189 * [taylor]: Taking taylor expansion of y in y
6.189 * [backup-simplify]: Simplify 0 into 0
6.189 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
6.191 * [backup-simplify]: Simplify 1.0 into 1.0
6.191 * [backup-simplify]: Simplify (+ 0 0) into 0
6.192 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
6.192 * [taylor]: Taking taylor expansion of 0 in y
6.192 * [backup-simplify]: Simplify 0 into 0
6.192 * [backup-simplify]: Simplify 0 into 0
6.192 * [backup-simplify]: Simplify 1 into 1
6.193 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
6.193 * [backup-simplify]: Simplify 0 into 0
6.194 * [backup-simplify]: Simplify (+ 0 0) into 0
6.195 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
6.195 * [taylor]: Taking taylor expansion of 0 in y
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (+ 0 0) into 0
6.197 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
6.197 * [taylor]: Taking taylor expansion of 0 in y
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
6.198 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 y)) into (/ (+ (/ 1 x) 1.0) y)
6.198 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (x y) around 0
6.198 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
6.198 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
6.198 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.198 * [taylor]: Taking taylor expansion of x in y
6.198 * [backup-simplify]: Simplify x into x
6.198 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.198 * [taylor]: Taking taylor expansion of 1.0 in y
6.198 * [backup-simplify]: Simplify 1.0 into 1.0
6.198 * [taylor]: Taking taylor expansion of y in y
6.198 * [backup-simplify]: Simplify 0 into 0
6.198 * [backup-simplify]: Simplify 1 into 1
6.198 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
6.198 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
6.198 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
6.199 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.199 * [taylor]: Taking taylor expansion of x in x
6.199 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify 1 into 1
6.199 * [backup-simplify]: Simplify (/ 1 1) into 1
6.199 * [taylor]: Taking taylor expansion of 1.0 in x
6.199 * [backup-simplify]: Simplify 1.0 into 1.0
6.199 * [taylor]: Taking taylor expansion of y in x
6.199 * [backup-simplify]: Simplify y into y
6.199 * [backup-simplify]: Simplify (+ 1 0) into 1
6.200 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.200 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
6.200 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
6.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.200 * [taylor]: Taking taylor expansion of x in x
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 1 into 1
6.200 * [backup-simplify]: Simplify (/ 1 1) into 1
6.200 * [taylor]: Taking taylor expansion of 1.0 in x
6.200 * [backup-simplify]: Simplify 1.0 into 1.0
6.200 * [taylor]: Taking taylor expansion of y in x
6.200 * [backup-simplify]: Simplify y into y
6.201 * [backup-simplify]: Simplify (+ 1 0) into 1
6.201 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.201 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.201 * [taylor]: Taking taylor expansion of y in y
6.201 * [backup-simplify]: Simplify 0 into 0
6.201 * [backup-simplify]: Simplify 1 into 1
6.201 * [backup-simplify]: Simplify (/ 1 1) into 1
6.201 * [backup-simplify]: Simplify 1 into 1
6.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.202 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
6.203 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
6.203 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.203 * [taylor]: Taking taylor expansion of 1.0 in y
6.203 * [backup-simplify]: Simplify 1.0 into 1.0
6.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.203 * [taylor]: Taking taylor expansion of y in y
6.203 * [backup-simplify]: Simplify 0 into 0
6.203 * [backup-simplify]: Simplify 1 into 1
6.203 * [backup-simplify]: Simplify (/ 1 1) into 1
6.204 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.204 * [backup-simplify]: Simplify 1.0 into 1.0
6.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.204 * [backup-simplify]: Simplify 0 into 0
6.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.206 * [backup-simplify]: Simplify (+ 0 0) into 0
6.206 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
6.206 * [taylor]: Taking taylor expansion of 0 in y
6.206 * [backup-simplify]: Simplify 0 into 0
6.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.207 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.207 * [backup-simplify]: Simplify 0 into 0
6.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.208 * [backup-simplify]: Simplify 0 into 0
6.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.209 * [backup-simplify]: Simplify (+ 0 0) into 0
6.210 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.210 * [taylor]: Taking taylor expansion of 0 in y
6.210 * [backup-simplify]: Simplify 0 into 0
6.210 * [backup-simplify]: Simplify 0 into 0
6.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.212 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
6.212 * [backup-simplify]: Simplify 0 into 0
6.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.213 * [backup-simplify]: Simplify 0 into 0
6.213 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
6.213 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
6.213 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
6.213 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
6.213 * [taylor]: Taking taylor expansion of -1 in y
6.213 * [backup-simplify]: Simplify -1 into -1
6.213 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
6.213 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
6.213 * [taylor]: Taking taylor expansion of 1.0 in y
6.213 * [backup-simplify]: Simplify 1.0 into 1.0
6.213 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.213 * [taylor]: Taking taylor expansion of x in y
6.213 * [backup-simplify]: Simplify x into x
6.213 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.213 * [taylor]: Taking taylor expansion of y in y
6.213 * [backup-simplify]: Simplify 0 into 0
6.213 * [backup-simplify]: Simplify 1 into 1
6.214 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
6.214 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
6.214 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
6.214 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
6.214 * [taylor]: Taking taylor expansion of -1 in x
6.214 * [backup-simplify]: Simplify -1 into -1
6.214 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
6.214 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.214 * [taylor]: Taking taylor expansion of 1.0 in x
6.214 * [backup-simplify]: Simplify 1.0 into 1.0
6.214 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.214 * [taylor]: Taking taylor expansion of x in x
6.214 * [backup-simplify]: Simplify 0 into 0
6.214 * [backup-simplify]: Simplify 1 into 1
6.214 * [backup-simplify]: Simplify (/ 1 1) into 1
6.214 * [taylor]: Taking taylor expansion of y in x
6.214 * [backup-simplify]: Simplify y into y
6.215 * [backup-simplify]: Simplify (- 1) into -1
6.215 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.215 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.215 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
6.215 * [taylor]: Taking taylor expansion of -1 in x
6.215 * [backup-simplify]: Simplify -1 into -1
6.215 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
6.215 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
6.215 * [taylor]: Taking taylor expansion of 1.0 in x
6.215 * [backup-simplify]: Simplify 1.0 into 1.0
6.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.216 * [taylor]: Taking taylor expansion of x in x
6.216 * [backup-simplify]: Simplify 0 into 0
6.216 * [backup-simplify]: Simplify 1 into 1
6.216 * [backup-simplify]: Simplify (/ 1 1) into 1
6.216 * [taylor]: Taking taylor expansion of y in x
6.216 * [backup-simplify]: Simplify y into y
6.216 * [backup-simplify]: Simplify (- 1) into -1
6.217 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.217 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.217 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
6.217 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.217 * [taylor]: Taking taylor expansion of y in y
6.217 * [backup-simplify]: Simplify 0 into 0
6.217 * [backup-simplify]: Simplify 1 into 1
6.217 * [backup-simplify]: Simplify (/ 1 1) into 1
6.217 * [backup-simplify]: Simplify 1 into 1
6.218 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.218 * [backup-simplify]: Simplify (- 0) into 0
6.218 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
6.219 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
6.219 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
6.219 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
6.219 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
6.219 * [taylor]: Taking taylor expansion of 1.0 in y
6.219 * [backup-simplify]: Simplify 1.0 into 1.0
6.219 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.219 * [taylor]: Taking taylor expansion of y in y
6.219 * [backup-simplify]: Simplify 0 into 0
6.219 * [backup-simplify]: Simplify 1 into 1
6.219 * [backup-simplify]: Simplify (/ 1 1) into 1
6.219 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
6.220 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.220 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
6.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.220 * [backup-simplify]: Simplify 0 into 0
6.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.221 * [backup-simplify]: Simplify (- 0) into 0
6.221 * [backup-simplify]: Simplify (+ 0 0) into 0
6.221 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
6.222 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
6.222 * [taylor]: Taking taylor expansion of 0 in y
6.222 * [backup-simplify]: Simplify 0 into 0
6.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.223 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
6.223 * [backup-simplify]: Simplify (- 0) into 0
6.223 * [backup-simplify]: Simplify 0 into 0
6.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.223 * [backup-simplify]: Simplify 0 into 0
6.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.224 * [backup-simplify]: Simplify (- 0) into 0
6.224 * [backup-simplify]: Simplify (+ 0 0) into 0
6.225 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.225 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
6.225 * [taylor]: Taking taylor expansion of 0 in y
6.225 * [backup-simplify]: Simplify 0 into 0
6.225 * [backup-simplify]: Simplify 0 into 0
6.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.227 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
6.227 * [backup-simplify]: Simplify (- 0) into 0
6.227 * [backup-simplify]: Simplify 0 into 0
6.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.227 * [backup-simplify]: Simplify 0 into 0
6.228 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
6.228 * * * [progress]: simplifying candidates
6.228 * [simplify]: Simplifying:
  (expm1 (* (+ x 1.0) y))
  (log1p (* (+ x 1.0) y))
  (* (+ x 1.0) y)
  (+ (log (+ x 1.0)) (log y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) y))
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
6.229 * * [simplify]: iteration 0: 46 enodes
6.237 * * [simplify]: iteration 1: 116 enodes
6.269 * * [simplify]: iteration 2: 530 enodes
6.542 * * [simplify]: iteration complete: 5001 enodes
6.542 * * [simplify]: Extracting #0: cost 17 inf + 0
6.543 * * [simplify]: Extracting #1: cost 580 inf + 0
6.548 * * [simplify]: Extracting #2: cost 1910 inf + 2655
6.565 * * [simplify]: Extracting #3: cost 1681 inf + 108991
6.619 * * [simplify]: Extracting #4: cost 99 inf + 296082
6.692 * * [simplify]: Extracting #5: cost 12 inf + 314699
6.751 * * [simplify]: Extracting #6: cost 4 inf + 315878
6.816 * * [simplify]: Extracting #7: cost 0 inf + 316890
6.879 * [simplify]: Simplified to:
  (expm1 (* y (+ x 1.0)))
  (log1p (* y (+ x 1.0)))
  (* y (+ x 1.0))
  (log (* y (+ x 1.0)))
  (log (* y (+ x 1.0)))
  (exp (* y (+ x 1.0)))
  (* (* y (+ x 1.0)) (* (* (+ x 1.0) y) (* (+ x 1.0) y)))
  (* (cbrt (* y (+ x 1.0))) (cbrt (* y (+ x 1.0))))
  (cbrt (* y (+ x 1.0)))
  (* (* y (+ x 1.0)) (* (* (+ x 1.0) y) (* (+ x 1.0) y)))
  (sqrt (* y (+ x 1.0)))
  (sqrt (* y (+ x 1.0)))
  (* (sqrt y) (sqrt (+ x 1.0)))
  (* (sqrt y) (sqrt (+ x 1.0)))
  (* (* (+ x 1.0) (cbrt y)) (cbrt y))
  (* (sqrt y) (+ x 1.0))
  (+ x 1.0)
  (* y (cbrt (+ x 1.0)))
  (* y (sqrt (+ x 1.0)))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* y (fma x (* x x) (* (* 1.0 1.0) 1.0)))
  (* (+ x 1.0) (* (- x 1.0) y))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
6.880 * * * [progress]: adding candidates to table
6.950 * * [progress]: iteration 2 / 4
6.950 * * * [progress]: picking best candidate
6.953 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) x))>
6.953 * * * [progress]: localizing error
6.966 * * * [progress]: generating rewritten candidates
6.966 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
7.016 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
7.054 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 2)
7.074 * * * [progress]: generating series expansions
7.074 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
7.074 * [backup-simplify]: Simplify (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) into (* y (+ x 1.0))
7.074 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
7.074 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
7.074 * [taylor]: Taking taylor expansion of y in y
7.074 * [backup-simplify]: Simplify 0 into 0
7.074 * [backup-simplify]: Simplify 1 into 1
7.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
7.074 * [taylor]: Taking taylor expansion of x in y
7.074 * [backup-simplify]: Simplify x into x
7.074 * [taylor]: Taking taylor expansion of 1.0 in y
7.074 * [backup-simplify]: Simplify 1.0 into 1.0
7.074 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
7.074 * [taylor]: Taking taylor expansion of y in x
7.074 * [backup-simplify]: Simplify y into y
7.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.074 * [taylor]: Taking taylor expansion of x in x
7.074 * [backup-simplify]: Simplify 0 into 0
7.074 * [backup-simplify]: Simplify 1 into 1
7.074 * [taylor]: Taking taylor expansion of 1.0 in x
7.074 * [backup-simplify]: Simplify 1.0 into 1.0
7.074 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
7.074 * [taylor]: Taking taylor expansion of y in x
7.074 * [backup-simplify]: Simplify y into y
7.074 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.074 * [taylor]: Taking taylor expansion of x in x
7.074 * [backup-simplify]: Simplify 0 into 0
7.074 * [backup-simplify]: Simplify 1 into 1
7.074 * [taylor]: Taking taylor expansion of 1.0 in x
7.074 * [backup-simplify]: Simplify 1.0 into 1.0
7.075 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.075 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
7.075 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
7.075 * [taylor]: Taking taylor expansion of 1.0 in y
7.075 * [backup-simplify]: Simplify 1.0 into 1.0
7.075 * [taylor]: Taking taylor expansion of y in y
7.075 * [backup-simplify]: Simplify 0 into 0
7.075 * [backup-simplify]: Simplify 1 into 1
7.075 * [backup-simplify]: Simplify (* 1.0 0) into 0
7.075 * [backup-simplify]: Simplify 0 into 0
7.076 * [backup-simplify]: Simplify (+ 1 0) into 1
7.076 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
7.076 * [taylor]: Taking taylor expansion of y in y
7.076 * [backup-simplify]: Simplify 0 into 0
7.076 * [backup-simplify]: Simplify 1 into 1
7.076 * [backup-simplify]: Simplify 0 into 0
7.077 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
7.077 * [backup-simplify]: Simplify 1.0 into 1.0
7.077 * [backup-simplify]: Simplify (+ 0 0) into 0
7.078 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
7.078 * [taylor]: Taking taylor expansion of 0 in y
7.078 * [backup-simplify]: Simplify 0 into 0
7.078 * [backup-simplify]: Simplify 0 into 0
7.078 * [backup-simplify]: Simplify 1 into 1
7.078 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
7.078 * [backup-simplify]: Simplify 0 into 0
7.079 * [backup-simplify]: Simplify (+ 0 0) into 0
7.079 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
7.079 * [taylor]: Taking taylor expansion of 0 in y
7.079 * [backup-simplify]: Simplify 0 into 0
7.079 * [backup-simplify]: Simplify 0 into 0
7.079 * [backup-simplify]: Simplify 0 into 0
7.079 * [backup-simplify]: Simplify 0 into 0
7.080 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
7.080 * [backup-simplify]: Simplify 0 into 0
7.080 * [backup-simplify]: Simplify (+ 0 0) into 0
7.081 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
7.081 * [taylor]: Taking taylor expansion of 0 in y
7.081 * [backup-simplify]: Simplify 0 into 0
7.081 * [backup-simplify]: Simplify 0 into 0
7.081 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
7.081 * [backup-simplify]: Simplify (/ (* (+ (/ 1 x) 1.0) (* (- (/ 1 x) 1.0) (/ 1 y))) (- (/ 1 x) 1.0)) into (/ (+ (/ 1 x) 1.0) y)
7.081 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (x y) around 0
7.081 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
7.081 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
7.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.081 * [taylor]: Taking taylor expansion of x in y
7.081 * [backup-simplify]: Simplify x into x
7.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.081 * [taylor]: Taking taylor expansion of 1.0 in y
7.082 * [backup-simplify]: Simplify 1.0 into 1.0
7.082 * [taylor]: Taking taylor expansion of y in y
7.082 * [backup-simplify]: Simplify 0 into 0
7.082 * [backup-simplify]: Simplify 1 into 1
7.082 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
7.082 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
7.082 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
7.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.082 * [taylor]: Taking taylor expansion of x in x
7.082 * [backup-simplify]: Simplify 0 into 0
7.082 * [backup-simplify]: Simplify 1 into 1
7.082 * [backup-simplify]: Simplify (/ 1 1) into 1
7.082 * [taylor]: Taking taylor expansion of 1.0 in x
7.082 * [backup-simplify]: Simplify 1.0 into 1.0
7.082 * [taylor]: Taking taylor expansion of y in x
7.082 * [backup-simplify]: Simplify y into y
7.082 * [backup-simplify]: Simplify (+ 1 0) into 1
7.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.082 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
7.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.082 * [taylor]: Taking taylor expansion of x in x
7.083 * [backup-simplify]: Simplify 0 into 0
7.083 * [backup-simplify]: Simplify 1 into 1
7.083 * [backup-simplify]: Simplify (/ 1 1) into 1
7.083 * [taylor]: Taking taylor expansion of 1.0 in x
7.083 * [backup-simplify]: Simplify 1.0 into 1.0
7.083 * [taylor]: Taking taylor expansion of y in x
7.083 * [backup-simplify]: Simplify y into y
7.083 * [backup-simplify]: Simplify (+ 1 0) into 1
7.083 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.083 * [taylor]: Taking taylor expansion of y in y
7.083 * [backup-simplify]: Simplify 0 into 0
7.083 * [backup-simplify]: Simplify 1 into 1
7.083 * [backup-simplify]: Simplify (/ 1 1) into 1
7.084 * [backup-simplify]: Simplify 1 into 1
7.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.084 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.084 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
7.084 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.084 * [taylor]: Taking taylor expansion of 1.0 in y
7.084 * [backup-simplify]: Simplify 1.0 into 1.0
7.084 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.084 * [taylor]: Taking taylor expansion of y in y
7.084 * [backup-simplify]: Simplify 0 into 0
7.084 * [backup-simplify]: Simplify 1 into 1
7.085 * [backup-simplify]: Simplify (/ 1 1) into 1
7.085 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.085 * [backup-simplify]: Simplify 1.0 into 1.0
7.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.086 * [backup-simplify]: Simplify 0 into 0
7.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.087 * [backup-simplify]: Simplify (+ 0 0) into 0
7.087 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
7.087 * [taylor]: Taking taylor expansion of 0 in y
7.087 * [backup-simplify]: Simplify 0 into 0
7.087 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.088 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.088 * [backup-simplify]: Simplify 0 into 0
7.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.088 * [backup-simplify]: Simplify 0 into 0
7.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.089 * [backup-simplify]: Simplify (+ 0 0) into 0
7.089 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.089 * [taylor]: Taking taylor expansion of 0 in y
7.089 * [backup-simplify]: Simplify 0 into 0
7.089 * [backup-simplify]: Simplify 0 into 0
7.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.090 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
7.090 * [backup-simplify]: Simplify 0 into 0
7.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.091 * [backup-simplify]: Simplify 0 into 0
7.091 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
7.091 * [backup-simplify]: Simplify (/ (* (+ (/ 1 (- x)) 1.0) (* (- (/ 1 (- x)) 1.0) (/ 1 (- y)))) (- (/ 1 (- x)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 x)) y))
7.091 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
7.091 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
7.091 * [taylor]: Taking taylor expansion of -1 in y
7.091 * [backup-simplify]: Simplify -1 into -1
7.091 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
7.091 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
7.091 * [taylor]: Taking taylor expansion of 1.0 in y
7.091 * [backup-simplify]: Simplify 1.0 into 1.0
7.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.091 * [taylor]: Taking taylor expansion of x in y
7.091 * [backup-simplify]: Simplify x into x
7.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.091 * [taylor]: Taking taylor expansion of y in y
7.092 * [backup-simplify]: Simplify 0 into 0
7.092 * [backup-simplify]: Simplify 1 into 1
7.092 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
7.092 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
7.092 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
7.092 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
7.092 * [taylor]: Taking taylor expansion of -1 in x
7.092 * [backup-simplify]: Simplify -1 into -1
7.092 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
7.092 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.092 * [taylor]: Taking taylor expansion of 1.0 in x
7.092 * [backup-simplify]: Simplify 1.0 into 1.0
7.092 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.092 * [taylor]: Taking taylor expansion of x in x
7.092 * [backup-simplify]: Simplify 0 into 0
7.092 * [backup-simplify]: Simplify 1 into 1
7.092 * [backup-simplify]: Simplify (/ 1 1) into 1
7.092 * [taylor]: Taking taylor expansion of y in x
7.092 * [backup-simplify]: Simplify y into y
7.092 * [backup-simplify]: Simplify (- 1) into -1
7.093 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.093 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
7.093 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
7.093 * [taylor]: Taking taylor expansion of -1 in x
7.093 * [backup-simplify]: Simplify -1 into -1
7.093 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
7.093 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.093 * [taylor]: Taking taylor expansion of 1.0 in x
7.093 * [backup-simplify]: Simplify 1.0 into 1.0
7.093 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.093 * [taylor]: Taking taylor expansion of x in x
7.093 * [backup-simplify]: Simplify 0 into 0
7.093 * [backup-simplify]: Simplify 1 into 1
7.093 * [backup-simplify]: Simplify (/ 1 1) into 1
7.093 * [taylor]: Taking taylor expansion of y in x
7.093 * [backup-simplify]: Simplify y into y
7.093 * [backup-simplify]: Simplify (- 1) into -1
7.095 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.095 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
7.096 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
7.096 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.096 * [taylor]: Taking taylor expansion of y in y
7.096 * [backup-simplify]: Simplify 0 into 0
7.096 * [backup-simplify]: Simplify 1 into 1
7.096 * [backup-simplify]: Simplify (/ 1 1) into 1
7.096 * [backup-simplify]: Simplify 1 into 1
7.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.097 * [backup-simplify]: Simplify (- 0) into 0
7.097 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
7.097 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
7.097 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
7.097 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
7.097 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.097 * [taylor]: Taking taylor expansion of 1.0 in y
7.097 * [backup-simplify]: Simplify 1.0 into 1.0
7.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.097 * [taylor]: Taking taylor expansion of y in y
7.097 * [backup-simplify]: Simplify 0 into 0
7.097 * [backup-simplify]: Simplify 1 into 1
7.097 * [backup-simplify]: Simplify (/ 1 1) into 1
7.098 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.098 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.098 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.099 * [backup-simplify]: Simplify 0 into 0
7.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.099 * [backup-simplify]: Simplify (- 0) into 0
7.100 * [backup-simplify]: Simplify (+ 0 0) into 0
7.100 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
7.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
7.100 * [taylor]: Taking taylor expansion of 0 in y
7.100 * [backup-simplify]: Simplify 0 into 0
7.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.101 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.101 * [backup-simplify]: Simplify (- 0) into 0
7.101 * [backup-simplify]: Simplify 0 into 0
7.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.102 * [backup-simplify]: Simplify 0 into 0
7.102 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.103 * [backup-simplify]: Simplify (- 0) into 0
7.103 * [backup-simplify]: Simplify (+ 0 0) into 0
7.103 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.104 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
7.104 * [taylor]: Taking taylor expansion of 0 in y
7.104 * [backup-simplify]: Simplify 0 into 0
7.104 * [backup-simplify]: Simplify 0 into 0
7.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.105 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
7.105 * [backup-simplify]: Simplify (- 0) into 0
7.105 * [backup-simplify]: Simplify 0 into 0
7.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.106 * [backup-simplify]: Simplify 0 into 0
7.106 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
7.106 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
7.106 * [backup-simplify]: Simplify (* (+ x 1.0) (* (- x 1.0) y)) into (* (- x 1.0) (* y (+ x 1.0)))
7.106 * [approximate]: Taking taylor expansion of (* (- x 1.0) (* y (+ x 1.0))) in (x y) around 0
7.106 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* y (+ x 1.0))) in y
7.106 * [taylor]: Taking taylor expansion of (- x 1.0) in y
7.106 * [taylor]: Taking taylor expansion of x in y
7.106 * [backup-simplify]: Simplify x into x
7.106 * [taylor]: Taking taylor expansion of 1.0 in y
7.106 * [backup-simplify]: Simplify 1.0 into 1.0
7.106 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
7.106 * [taylor]: Taking taylor expansion of y in y
7.106 * [backup-simplify]: Simplify 0 into 0
7.106 * [backup-simplify]: Simplify 1 into 1
7.106 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
7.106 * [taylor]: Taking taylor expansion of x in y
7.106 * [backup-simplify]: Simplify x into x
7.106 * [taylor]: Taking taylor expansion of 1.0 in y
7.106 * [backup-simplify]: Simplify 1.0 into 1.0
7.106 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* y (+ x 1.0))) in x
7.106 * [taylor]: Taking taylor expansion of (- x 1.0) in x
7.106 * [taylor]: Taking taylor expansion of x in x
7.107 * [backup-simplify]: Simplify 0 into 0
7.107 * [backup-simplify]: Simplify 1 into 1
7.107 * [taylor]: Taking taylor expansion of 1.0 in x
7.107 * [backup-simplify]: Simplify 1.0 into 1.0
7.107 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
7.107 * [taylor]: Taking taylor expansion of y in x
7.107 * [backup-simplify]: Simplify y into y
7.107 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.107 * [taylor]: Taking taylor expansion of x in x
7.107 * [backup-simplify]: Simplify 0 into 0
7.107 * [backup-simplify]: Simplify 1 into 1
7.107 * [taylor]: Taking taylor expansion of 1.0 in x
7.107 * [backup-simplify]: Simplify 1.0 into 1.0
7.107 * [taylor]: Taking taylor expansion of (* (- x 1.0) (* y (+ x 1.0))) in x
7.107 * [taylor]: Taking taylor expansion of (- x 1.0) in x
7.107 * [taylor]: Taking taylor expansion of x in x
7.107 * [backup-simplify]: Simplify 0 into 0
7.107 * [backup-simplify]: Simplify 1 into 1
7.107 * [taylor]: Taking taylor expansion of 1.0 in x
7.107 * [backup-simplify]: Simplify 1.0 into 1.0
7.107 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
7.107 * [taylor]: Taking taylor expansion of y in x
7.107 * [backup-simplify]: Simplify y into y
7.107 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
7.107 * [taylor]: Taking taylor expansion of x in x
7.107 * [backup-simplify]: Simplify 0 into 0
7.107 * [backup-simplify]: Simplify 1 into 1
7.107 * [taylor]: Taking taylor expansion of 1.0 in x
7.107 * [backup-simplify]: Simplify 1.0 into 1.0
7.107 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.108 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
7.108 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.108 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
7.108 * [backup-simplify]: Simplify (* (- 1.0) (* 1.0 y)) into (* -1.0 y)
7.108 * [taylor]: Taking taylor expansion of (* -1.0 y) in y
7.108 * [taylor]: Taking taylor expansion of -1.0 in y
7.108 * [backup-simplify]: Simplify -1.0 into -1.0
7.108 * [taylor]: Taking taylor expansion of y in y
7.108 * [backup-simplify]: Simplify 0 into 0
7.108 * [backup-simplify]: Simplify 1 into 1
7.109 * [backup-simplify]: Simplify (* -1.0 0) into 0
7.109 * [backup-simplify]: Simplify 0 into 0
7.109 * [backup-simplify]: Simplify (+ 1 0) into 1
7.109 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
7.110 * [backup-simplify]: Simplify (- 0) into 0
7.110 * [backup-simplify]: Simplify (+ 1 0) into 1
7.110 * [backup-simplify]: Simplify (+ (* (- 1.0) y) (* 1 (* 1.0 y))) into 0
7.110 * [taylor]: Taking taylor expansion of 0 in y
7.110 * [backup-simplify]: Simplify 0 into 0
7.111 * [backup-simplify]: Simplify 0 into 0
7.112 * [backup-simplify]: Simplify (+ (* -1.0 1) (* 0 0)) into (- 1.0)
7.112 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.113 * [backup-simplify]: Simplify (+ 0 0) into 0
7.113 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
7.114 * [backup-simplify]: Simplify (- 0) into 0
7.114 * [backup-simplify]: Simplify (+ 0 0) into 0
7.115 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 y) (* 0 (* 1.0 y)))) into y
7.115 * [taylor]: Taking taylor expansion of y in y
7.115 * [backup-simplify]: Simplify 0 into 0
7.115 * [backup-simplify]: Simplify 1 into 1
7.115 * [backup-simplify]: Simplify 0 into 0
7.115 * [backup-simplify]: Simplify 0 into 0
7.116 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 1) (* 0 0))) into 0
7.116 * [backup-simplify]: Simplify 0 into 0
7.116 * [backup-simplify]: Simplify (+ 0 0) into 0
7.117 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
7.117 * [backup-simplify]: Simplify (- 0) into 0
7.118 * [backup-simplify]: Simplify (+ 0 0) into 0
7.119 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 y) (* 0 (* 1.0 y))))) into 0
7.119 * [taylor]: Taking taylor expansion of 0 in y
7.119 * [backup-simplify]: Simplify 0 into 0
7.119 * [backup-simplify]: Simplify 0 into 0
7.119 * [backup-simplify]: Simplify 1 into 1
7.119 * [backup-simplify]: Simplify 0 into 0
7.120 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
7.120 * [backup-simplify]: Simplify 0 into 0
7.120 * [backup-simplify]: Simplify (+ 0 0) into 0
7.121 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
7.122 * [backup-simplify]: Simplify (- 0) into 0
7.122 * [backup-simplify]: Simplify (+ 0 0) into 0
7.123 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 y) (* 0 (* 1.0 y)))))) into 0
7.123 * [taylor]: Taking taylor expansion of 0 in y
7.123 * [backup-simplify]: Simplify 0 into 0
7.123 * [backup-simplify]: Simplify 0 into 0
7.123 * [backup-simplify]: Simplify 0 into 0
7.123 * [backup-simplify]: Simplify 0 into 0
7.123 * [backup-simplify]: Simplify 0 into 0
7.124 * [backup-simplify]: Simplify (+ (* 1 (* y (pow x 2))) (* (- 1.0) (* y 1))) into (- (* (pow x 2) y) (* 1.0 y))
7.124 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (* (- (/ 1 x) 1.0) (/ 1 y))) into (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) y)
7.124 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) y) in (x y) around 0
7.124 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) y) in y
7.124 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in y
7.124 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
7.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.124 * [taylor]: Taking taylor expansion of x in y
7.124 * [backup-simplify]: Simplify x into x
7.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.124 * [taylor]: Taking taylor expansion of 1.0 in y
7.124 * [backup-simplify]: Simplify 1.0 into 1.0
7.124 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
7.124 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.124 * [taylor]: Taking taylor expansion of x in y
7.124 * [backup-simplify]: Simplify x into x
7.124 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.124 * [taylor]: Taking taylor expansion of 1.0 in y
7.124 * [backup-simplify]: Simplify 1.0 into 1.0
7.124 * [taylor]: Taking taylor expansion of y in y
7.125 * [backup-simplify]: Simplify 0 into 0
7.125 * [backup-simplify]: Simplify 1 into 1
7.125 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
7.125 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.125 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
7.126 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) into (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))
7.126 * [backup-simplify]: Simplify (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) 1) into (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0))
7.126 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) y) in x
7.126 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
7.126 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.126 * [taylor]: Taking taylor expansion of x in x
7.126 * [backup-simplify]: Simplify 0 into 0
7.126 * [backup-simplify]: Simplify 1 into 1
7.126 * [backup-simplify]: Simplify (/ 1 1) into 1
7.126 * [taylor]: Taking taylor expansion of 1.0 in x
7.126 * [backup-simplify]: Simplify 1.0 into 1.0
7.126 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
7.126 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.126 * [taylor]: Taking taylor expansion of x in x
7.126 * [backup-simplify]: Simplify 0 into 0
7.127 * [backup-simplify]: Simplify 1 into 1
7.127 * [backup-simplify]: Simplify (/ 1 1) into 1
7.127 * [taylor]: Taking taylor expansion of 1.0 in x
7.127 * [backup-simplify]: Simplify 1.0 into 1.0
7.127 * [taylor]: Taking taylor expansion of y in x
7.127 * [backup-simplify]: Simplify y into y
7.127 * [backup-simplify]: Simplify (+ 1 0) into 1
7.128 * [backup-simplify]: Simplify (+ 1 0) into 1
7.128 * [backup-simplify]: Simplify (* 1 1) into 1
7.128 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.128 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) y) in x
7.128 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- (/ 1 x) 1.0)) in x
7.128 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.128 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.128 * [taylor]: Taking taylor expansion of x in x
7.128 * [backup-simplify]: Simplify 0 into 0
7.128 * [backup-simplify]: Simplify 1 into 1
7.129 * [backup-simplify]: Simplify (/ 1 1) into 1
7.129 * [taylor]: Taking taylor expansion of 1.0 in x
7.129 * [backup-simplify]: Simplify 1.0 into 1.0
7.129 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
7.129 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.129 * [taylor]: Taking taylor expansion of x in x
7.129 * [backup-simplify]: Simplify 0 into 0
7.129 * [backup-simplify]: Simplify 1 into 1
7.129 * [backup-simplify]: Simplify (/ 1 1) into 1
7.129 * [taylor]: Taking taylor expansion of 1.0 in x
7.129 * [backup-simplify]: Simplify 1.0 into 1.0
7.129 * [taylor]: Taking taylor expansion of y in x
7.129 * [backup-simplify]: Simplify y into y
7.129 * [backup-simplify]: Simplify (+ 1 0) into 1
7.130 * [backup-simplify]: Simplify (+ 1 0) into 1
7.130 * [backup-simplify]: Simplify (* 1 1) into 1
7.130 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.130 * [taylor]: Taking taylor expansion of y in y
7.130 * [backup-simplify]: Simplify 0 into 0
7.130 * [backup-simplify]: Simplify 1 into 1
7.130 * [backup-simplify]: Simplify (/ 1 1) into 1
7.130 * [backup-simplify]: Simplify 1 into 1
7.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.131 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.132 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
7.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.132 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.133 * [backup-simplify]: Simplify (+ (* 1 (- 1.0)) (* 1.0 1)) into 0
7.134 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
7.134 * [taylor]: Taking taylor expansion of 0 in y
7.134 * [backup-simplify]: Simplify 0 into 0
7.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.134 * [backup-simplify]: Simplify 0 into 0
7.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.135 * [backup-simplify]: Simplify (- 0) into 0
7.135 * [backup-simplify]: Simplify (+ 0 0) into 0
7.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.136 * [backup-simplify]: Simplify (+ 0 0) into 0
7.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 (- 1.0)) (* 0 1))) into (- 1.0)
7.138 * [backup-simplify]: Simplify (- (/ (- 1.0) y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into (- (* 1.0 (/ 1 y)))
7.138 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
7.139 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.139 * [taylor]: Taking taylor expansion of 1.0 in y
7.139 * [backup-simplify]: Simplify 1.0 into 1.0
7.139 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.139 * [taylor]: Taking taylor expansion of y in y
7.139 * [backup-simplify]: Simplify 0 into 0
7.139 * [backup-simplify]: Simplify 1 into 1
7.139 * [backup-simplify]: Simplify (/ 1 1) into 1
7.139 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.139 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.140 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.140 * [backup-simplify]: Simplify 0 into 0
7.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.140 * [backup-simplify]: Simplify 0 into 0
7.141 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.141 * [backup-simplify]: Simplify (- 0) into 0
7.141 * [backup-simplify]: Simplify (+ 0 0) into 0
7.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.142 * [backup-simplify]: Simplify (+ 0 0) into 0
7.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 (- 1.0)) (* 0 1)))) into 0
7.143 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* (- (* 1.0 (/ 1 y))) (/ 0 y)))) into 0
7.143 * [taylor]: Taking taylor expansion of 0 in y
7.143 * [backup-simplify]: Simplify 0 into 0
7.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.144 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.144 * [backup-simplify]: Simplify (- 0) into 0
7.144 * [backup-simplify]: Simplify 0 into 0
7.144 * [backup-simplify]: Simplify 0 into 0
7.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.145 * [backup-simplify]: Simplify 0 into 0
7.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.145 * [backup-simplify]: Simplify (- 0) into 0
7.146 * [backup-simplify]: Simplify (+ 0 0) into 0
7.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.146 * [backup-simplify]: Simplify (+ 0 0) into 0
7.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 (- 1.0)) (* 0 1))))) into 0
7.148 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* (- (* 1.0 (/ 1 y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.148 * [taylor]: Taking taylor expansion of 0 in y
7.148 * [backup-simplify]: Simplify 0 into 0
7.148 * [backup-simplify]: Simplify 0 into 0
7.148 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (pow (/ 1 x) -2)))) into (- (* (pow x 2) y) (* 1.0 y))
7.148 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (* (- (/ 1 (- x)) 1.0) (/ 1 (- y)))) into (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) y)
7.148 * [approximate]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) y) in (x y) around 0
7.148 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) y) in y
7.148 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in y
7.148 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
7.148 * [taylor]: Taking taylor expansion of 1.0 in y
7.148 * [backup-simplify]: Simplify 1.0 into 1.0
7.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.149 * [taylor]: Taking taylor expansion of x in y
7.149 * [backup-simplify]: Simplify x into x
7.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.149 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
7.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.149 * [taylor]: Taking taylor expansion of x in y
7.149 * [backup-simplify]: Simplify x into x
7.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.149 * [taylor]: Taking taylor expansion of 1.0 in y
7.149 * [backup-simplify]: Simplify 1.0 into 1.0
7.149 * [taylor]: Taking taylor expansion of y in y
7.149 * [backup-simplify]: Simplify 0 into 0
7.149 * [backup-simplify]: Simplify 1 into 1
7.149 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
7.149 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
7.149 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
7.149 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) into (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
7.149 * [backup-simplify]: Simplify (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) 1) into (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0))
7.149 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) y) in x
7.149 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
7.149 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.149 * [taylor]: Taking taylor expansion of 1.0 in x
7.149 * [backup-simplify]: Simplify 1.0 into 1.0
7.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.149 * [taylor]: Taking taylor expansion of x in x
7.149 * [backup-simplify]: Simplify 0 into 0
7.149 * [backup-simplify]: Simplify 1 into 1
7.149 * [backup-simplify]: Simplify (/ 1 1) into 1
7.149 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.150 * [taylor]: Taking taylor expansion of x in x
7.150 * [backup-simplify]: Simplify 0 into 0
7.150 * [backup-simplify]: Simplify 1 into 1
7.150 * [backup-simplify]: Simplify (/ 1 1) into 1
7.150 * [taylor]: Taking taylor expansion of 1.0 in x
7.150 * [backup-simplify]: Simplify 1.0 into 1.0
7.150 * [taylor]: Taking taylor expansion of y in x
7.150 * [backup-simplify]: Simplify y into y
7.150 * [backup-simplify]: Simplify (- 1) into -1
7.150 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.151 * [backup-simplify]: Simplify (+ 1 0) into 1
7.151 * [backup-simplify]: Simplify (* -1 1) into -1
7.151 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
7.151 * [taylor]: Taking taylor expansion of (/ (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) y) in x
7.151 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ (/ 1 x) 1.0)) in x
7.151 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
7.151 * [taylor]: Taking taylor expansion of 1.0 in x
7.151 * [backup-simplify]: Simplify 1.0 into 1.0
7.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.151 * [taylor]: Taking taylor expansion of x in x
7.151 * [backup-simplify]: Simplify 0 into 0
7.151 * [backup-simplify]: Simplify 1 into 1
7.151 * [backup-simplify]: Simplify (/ 1 1) into 1
7.151 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.151 * [taylor]: Taking taylor expansion of x in x
7.151 * [backup-simplify]: Simplify 0 into 0
7.151 * [backup-simplify]: Simplify 1 into 1
7.152 * [backup-simplify]: Simplify (/ 1 1) into 1
7.152 * [taylor]: Taking taylor expansion of 1.0 in x
7.152 * [backup-simplify]: Simplify 1.0 into 1.0
7.152 * [taylor]: Taking taylor expansion of y in x
7.152 * [backup-simplify]: Simplify y into y
7.152 * [backup-simplify]: Simplify (- 1) into -1
7.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
7.152 * [backup-simplify]: Simplify (+ 1 0) into 1
7.153 * [backup-simplify]: Simplify (* -1 1) into -1
7.153 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
7.153 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.153 * [taylor]: Taking taylor expansion of -1 in y
7.153 * [backup-simplify]: Simplify -1 into -1
7.153 * [taylor]: Taking taylor expansion of y in y
7.153 * [backup-simplify]: Simplify 0 into 0
7.153 * [backup-simplify]: Simplify 1 into 1
7.153 * [backup-simplify]: Simplify (/ -1 1) into -1
7.153 * [backup-simplify]: Simplify -1 into -1
7.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.154 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.155 * [backup-simplify]: Simplify (- 0) into 0
7.155 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
7.156 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 1.0 1)) into 0
7.156 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
7.156 * [taylor]: Taking taylor expansion of 0 in y
7.156 * [backup-simplify]: Simplify 0 into 0
7.156 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
7.156 * [backup-simplify]: Simplify 0 into 0
7.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.157 * [backup-simplify]: Simplify (+ 0 0) into 0
7.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.158 * [backup-simplify]: Simplify (- 0) into 0
7.158 * [backup-simplify]: Simplify (+ 0 0) into 0
7.160 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1.0) (* 0 1))) into 1.0
7.160 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into (* 1.0 (/ 1 y))
7.160 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.160 * [taylor]: Taking taylor expansion of 1.0 in y
7.160 * [backup-simplify]: Simplify 1.0 into 1.0
7.160 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.160 * [taylor]: Taking taylor expansion of y in y
7.160 * [backup-simplify]: Simplify 0 into 0
7.160 * [backup-simplify]: Simplify 1 into 1
7.160 * [backup-simplify]: Simplify (/ 1 1) into 1
7.161 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.161 * [backup-simplify]: Simplify 1.0 into 1.0
7.161 * [backup-simplify]: Simplify 0 into 0
7.161 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.161 * [backup-simplify]: Simplify 0 into 0
7.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.162 * [backup-simplify]: Simplify (+ 0 0) into 0
7.163 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.163 * [backup-simplify]: Simplify (- 0) into 0
7.163 * [backup-simplify]: Simplify (+ 0 0) into 0
7.164 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1.0) (* 0 1)))) into 0
7.164 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
7.164 * [taylor]: Taking taylor expansion of 0 in y
7.164 * [backup-simplify]: Simplify 0 into 0
7.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.165 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.165 * [backup-simplify]: Simplify 0 into 0
7.165 * [backup-simplify]: Simplify 0 into 0
7.166 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.166 * [backup-simplify]: Simplify 0 into 0
7.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.166 * [backup-simplify]: Simplify (+ 0 0) into 0
7.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.167 * [backup-simplify]: Simplify (- 0) into 0
7.167 * [backup-simplify]: Simplify (+ 0 0) into 0
7.168 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 1))))) into 0
7.169 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.169 * [taylor]: Taking taylor expansion of 0 in y
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* -1 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) -2)))) into (- (* (pow x 2) y) (* 1.0 y))
7.169 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 2)
7.169 * [backup-simplify]: Simplify (* (- x 1.0) y) into (* (- x 1.0) y)
7.169 * [approximate]: Taking taylor expansion of (* (- x 1.0) y) in (x y) around 0
7.169 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in y
7.169 * [taylor]: Taking taylor expansion of (- x 1.0) in y
7.169 * [taylor]: Taking taylor expansion of x in y
7.169 * [backup-simplify]: Simplify x into x
7.169 * [taylor]: Taking taylor expansion of 1.0 in y
7.169 * [backup-simplify]: Simplify 1.0 into 1.0
7.169 * [taylor]: Taking taylor expansion of y in y
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify 1 into 1
7.169 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
7.169 * [taylor]: Taking taylor expansion of (- x 1.0) in x
7.169 * [taylor]: Taking taylor expansion of x in x
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify 1 into 1
7.169 * [taylor]: Taking taylor expansion of 1.0 in x
7.169 * [backup-simplify]: Simplify 1.0 into 1.0
7.169 * [taylor]: Taking taylor expansion of y in x
7.169 * [backup-simplify]: Simplify y into y
7.169 * [taylor]: Taking taylor expansion of (* (- x 1.0) y) in x
7.169 * [taylor]: Taking taylor expansion of (- x 1.0) in x
7.169 * [taylor]: Taking taylor expansion of x in x
7.169 * [backup-simplify]: Simplify 0 into 0
7.169 * [backup-simplify]: Simplify 1 into 1
7.169 * [taylor]: Taking taylor expansion of 1.0 in x
7.169 * [backup-simplify]: Simplify 1.0 into 1.0
7.169 * [taylor]: Taking taylor expansion of y in x
7.169 * [backup-simplify]: Simplify y into y
7.170 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.170 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
7.171 * [backup-simplify]: Simplify (* (- 1.0) y) into (* -1.0 y)
7.171 * [taylor]: Taking taylor expansion of (* -1.0 y) in y
7.171 * [taylor]: Taking taylor expansion of -1.0 in y
7.171 * [backup-simplify]: Simplify -1.0 into -1.0
7.171 * [taylor]: Taking taylor expansion of y in y
7.171 * [backup-simplify]: Simplify 0 into 0
7.171 * [backup-simplify]: Simplify 1 into 1
7.171 * [backup-simplify]: Simplify (* -1.0 0) into 0
7.171 * [backup-simplify]: Simplify 0 into 0
7.171 * [backup-simplify]: Simplify (- 0) into 0
7.172 * [backup-simplify]: Simplify (+ 1 0) into 1
7.172 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (* 1 y)) into y
7.172 * [taylor]: Taking taylor expansion of y in y
7.172 * [backup-simplify]: Simplify 0 into 0
7.172 * [backup-simplify]: Simplify 1 into 1
7.172 * [backup-simplify]: Simplify 0 into 0
7.173 * [backup-simplify]: Simplify (+ (* -1.0 1) (* 0 0)) into (- 1.0)
7.173 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.173 * [backup-simplify]: Simplify (- 0) into 0
7.174 * [backup-simplify]: Simplify (+ 0 0) into 0
7.174 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (* 0 y))) into 0
7.174 * [taylor]: Taking taylor expansion of 0 in y
7.174 * [backup-simplify]: Simplify 0 into 0
7.174 * [backup-simplify]: Simplify 0 into 0
7.174 * [backup-simplify]: Simplify 1 into 1
7.175 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 1) (* 0 0))) into 0
7.175 * [backup-simplify]: Simplify 0 into 0
7.175 * [backup-simplify]: Simplify (- 0) into 0
7.175 * [backup-simplify]: Simplify (+ 0 0) into 0
7.176 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
7.176 * [taylor]: Taking taylor expansion of 0 in y
7.176 * [backup-simplify]: Simplify 0 into 0
7.176 * [backup-simplify]: Simplify 0 into 0
7.176 * [backup-simplify]: Simplify 0 into 0
7.176 * [backup-simplify]: Simplify 0 into 0
7.177 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
7.177 * [backup-simplify]: Simplify 0 into 0
7.177 * [backup-simplify]: Simplify (- 0) into 0
7.178 * [backup-simplify]: Simplify (+ 0 0) into 0
7.179 * [backup-simplify]: Simplify (+ (* (- 1.0) 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
7.179 * [taylor]: Taking taylor expansion of 0 in y
7.179 * [backup-simplify]: Simplify 0 into 0
7.179 * [backup-simplify]: Simplify 0 into 0
7.179 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* (- 1.0) (* y 1))) into (- (* x y) (* 1.0 y))
7.179 * [backup-simplify]: Simplify (* (- (/ 1 x) 1.0) (/ 1 y)) into (/ (- (/ 1 x) 1.0) y)
7.179 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in (x y) around 0
7.179 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in y
7.179 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in y
7.179 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.179 * [taylor]: Taking taylor expansion of x in y
7.179 * [backup-simplify]: Simplify x into x
7.179 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.179 * [taylor]: Taking taylor expansion of 1.0 in y
7.179 * [backup-simplify]: Simplify 1.0 into 1.0
7.179 * [taylor]: Taking taylor expansion of y in y
7.179 * [backup-simplify]: Simplify 0 into 0
7.179 * [backup-simplify]: Simplify 1 into 1
7.179 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.180 * [backup-simplify]: Simplify (+ (/ 1 x) (- 1.0)) into (- (/ 1 x) 1.0)
7.180 * [backup-simplify]: Simplify (/ (- (/ 1 x) 1.0) 1) into (- (/ 1 x) 1.0)
7.180 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
7.180 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
7.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.180 * [taylor]: Taking taylor expansion of x in x
7.180 * [backup-simplify]: Simplify 0 into 0
7.180 * [backup-simplify]: Simplify 1 into 1
7.180 * [backup-simplify]: Simplify (/ 1 1) into 1
7.180 * [taylor]: Taking taylor expansion of 1.0 in x
7.180 * [backup-simplify]: Simplify 1.0 into 1.0
7.180 * [taylor]: Taking taylor expansion of y in x
7.180 * [backup-simplify]: Simplify y into y
7.181 * [backup-simplify]: Simplify (+ 1 0) into 1
7.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.181 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) 1.0) y) in x
7.181 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1.0) in x
7.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.181 * [taylor]: Taking taylor expansion of x in x
7.181 * [backup-simplify]: Simplify 0 into 0
7.181 * [backup-simplify]: Simplify 1 into 1
7.181 * [backup-simplify]: Simplify (/ 1 1) into 1
7.181 * [taylor]: Taking taylor expansion of 1.0 in x
7.181 * [backup-simplify]: Simplify 1.0 into 1.0
7.181 * [taylor]: Taking taylor expansion of y in x
7.181 * [backup-simplify]: Simplify y into y
7.181 * [backup-simplify]: Simplify (+ 1 0) into 1
7.181 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.181 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.181 * [taylor]: Taking taylor expansion of y in y
7.181 * [backup-simplify]: Simplify 0 into 0
7.181 * [backup-simplify]: Simplify 1 into 1
7.182 * [backup-simplify]: Simplify (/ 1 1) into 1
7.182 * [backup-simplify]: Simplify 1 into 1
7.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.182 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.183 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
7.183 * [backup-simplify]: Simplify (- (/ (- 1.0) y) (+ (* (/ 1 y) (/ 0 y)))) into (- (* 1.0 (/ 1 y)))
7.183 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
7.183 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.183 * [taylor]: Taking taylor expansion of 1.0 in y
7.183 * [backup-simplify]: Simplify 1.0 into 1.0
7.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.183 * [taylor]: Taking taylor expansion of y in y
7.183 * [backup-simplify]: Simplify 0 into 0
7.183 * [backup-simplify]: Simplify 1 into 1
7.184 * [backup-simplify]: Simplify (/ 1 1) into 1
7.184 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.184 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.184 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
7.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.185 * [backup-simplify]: Simplify 0 into 0
7.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.186 * [backup-simplify]: Simplify (- 0) into 0
7.186 * [backup-simplify]: Simplify (+ 0 0) into 0
7.186 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (* 1.0 (/ 1 y))) (/ 0 y)))) into 0
7.186 * [taylor]: Taking taylor expansion of 0 in y
7.186 * [backup-simplify]: Simplify 0 into 0
7.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.187 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.187 * [backup-simplify]: Simplify (- 0) into 0
7.187 * [backup-simplify]: Simplify 0 into 0
7.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.189 * [backup-simplify]: Simplify 0 into 0
7.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.190 * [backup-simplify]: Simplify (- 0) into 0
7.190 * [backup-simplify]: Simplify (+ 0 0) into 0
7.191 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (* 1.0 (/ 1 y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.191 * [taylor]: Taking taylor expansion of 0 in y
7.191 * [backup-simplify]: Simplify 0 into 0
7.191 * [backup-simplify]: Simplify 0 into 0
7.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.192 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
7.192 * [backup-simplify]: Simplify (- 0) into 0
7.192 * [backup-simplify]: Simplify 0 into 0
7.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.192 * [backup-simplify]: Simplify 0 into 0
7.193 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* x y) (* 1.0 y))
7.193 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) 1.0) (/ 1 (- y))) into (/ (+ (/ 1 x) 1.0) y)
7.193 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in (x y) around 0
7.193 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y
7.193 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
7.193 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.193 * [taylor]: Taking taylor expansion of x in y
7.193 * [backup-simplify]: Simplify x into x
7.193 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
7.193 * [taylor]: Taking taylor expansion of 1.0 in y
7.193 * [backup-simplify]: Simplify 1.0 into 1.0
7.193 * [taylor]: Taking taylor expansion of y in y
7.193 * [backup-simplify]: Simplify 0 into 0
7.193 * [backup-simplify]: Simplify 1 into 1
7.193 * [backup-simplify]: Simplify (+ (/ 1 x) 1.0) into (+ (/ 1 x) 1.0)
7.193 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ (/ 1 x) 1.0)
7.193 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
7.193 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.193 * [taylor]: Taking taylor expansion of x in x
7.193 * [backup-simplify]: Simplify 0 into 0
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [backup-simplify]: Simplify (/ 1 1) into 1
7.194 * [taylor]: Taking taylor expansion of 1.0 in x
7.194 * [backup-simplify]: Simplify 1.0 into 1.0
7.194 * [taylor]: Taking taylor expansion of y in x
7.194 * [backup-simplify]: Simplify y into y
7.194 * [backup-simplify]: Simplify (+ 1 0) into 1
7.194 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x
7.194 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
7.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.194 * [taylor]: Taking taylor expansion of x in x
7.194 * [backup-simplify]: Simplify 0 into 0
7.194 * [backup-simplify]: Simplify 1 into 1
7.194 * [backup-simplify]: Simplify (/ 1 1) into 1
7.195 * [taylor]: Taking taylor expansion of 1.0 in x
7.195 * [backup-simplify]: Simplify 1.0 into 1.0
7.195 * [taylor]: Taking taylor expansion of y in x
7.195 * [backup-simplify]: Simplify y into y
7.195 * [backup-simplify]: Simplify (+ 1 0) into 1
7.195 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
7.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.195 * [taylor]: Taking taylor expansion of y in y
7.195 * [backup-simplify]: Simplify 0 into 0
7.195 * [backup-simplify]: Simplify 1 into 1
7.195 * [backup-simplify]: Simplify (/ 1 1) into 1
7.195 * [backup-simplify]: Simplify 1 into 1
7.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.196 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
7.196 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
7.196 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
7.196 * [taylor]: Taking taylor expansion of 1.0 in y
7.196 * [backup-simplify]: Simplify 1.0 into 1.0
7.196 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.196 * [taylor]: Taking taylor expansion of y in y
7.196 * [backup-simplify]: Simplify 0 into 0
7.196 * [backup-simplify]: Simplify 1 into 1
7.196 * [backup-simplify]: Simplify (/ 1 1) into 1
7.197 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
7.197 * [backup-simplify]: Simplify 1.0 into 1.0
7.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.197 * [backup-simplify]: Simplify 0 into 0
7.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.198 * [backup-simplify]: Simplify (+ 0 0) into 0
7.198 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
7.198 * [taylor]: Taking taylor expansion of 0 in y
7.198 * [backup-simplify]: Simplify 0 into 0
7.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
7.199 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
7.199 * [backup-simplify]: Simplify 0 into 0
7.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.200 * [backup-simplify]: Simplify 0 into 0
7.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.200 * [backup-simplify]: Simplify (+ 0 0) into 0
7.201 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
7.201 * [taylor]: Taking taylor expansion of 0 in y
7.201 * [backup-simplify]: Simplify 0 into 0
7.201 * [backup-simplify]: Simplify 0 into 0
7.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.202 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
7.202 * [backup-simplify]: Simplify 0 into 0
7.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
7.202 * [backup-simplify]: Simplify 0 into 0
7.202 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* x y) (* 1.0 y))
7.203 * * * [progress]: simplifying candidates
7.204 * [simplify]: Simplifying:
  (expm1 (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (log1p (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (- (+ (log (+ x 1.0)) (+ (log (- x 1.0)) (log y))) (log (- x 1.0)))
  (- (+ (log (+ x 1.0)) (log (* (- x 1.0) y))) (log (- x 1.0)))
  (- (log (* (+ x 1.0) (* (- x 1.0) y))) (log (- x 1.0)))
  (log (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (exp (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (/ (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* y y) y))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (* (- x 1.0) y) (* (- x 1.0) y)) (* (- x 1.0) y))) (* (* (- x 1.0) (- x 1.0)) (- x 1.0)))
  (/ (* (* (* (+ 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)) (- x 1.0)))
  (* (cbrt (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0))) (cbrt (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0))))
  (cbrt (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (* (* (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0))) (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (sqrt (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (sqrt (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)))
  (- (* (+ x 1.0) (* (- x 1.0) y)))
  (- (- x 1.0))
  (/ (+ x 1.0) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (- x 1.0) y) (cbrt (- x 1.0)))
  (/ (+ x 1.0) (sqrt (- x 1.0)))
  (/ (* (- x 1.0) y) (sqrt (- x 1.0)))
  (/ (+ x 1.0) 1)
  (/ (* (- x 1.0) y) (- x 1.0))
  (/ (+ x 1.0) (+ (sqrt x) (sqrt 1.0)))
  (/ (* (- x 1.0) y) (- (sqrt x) (sqrt 1.0)))
  (/ (+ x 1.0) 1)
  (/ (* (- x 1.0) y) (- x 1.0))
  (/ 1 (- x 1.0))
  (/ (- x 1.0) (* (+ x 1.0) (* (- x 1.0) y)))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) (sqrt (- x 1.0)))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) 1)
  (/ (* (+ x 1.0) (* (- x 1.0) y)) (+ (sqrt x) (sqrt 1.0)))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) 1)
  (/ (- x 1.0) (* (- x 1.0) y))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) (- (pow x 3) (pow 1.0 3)))
  (/ (* (+ x 1.0) (* (- x 1.0) y)) (- (* x x) (* 1.0 1.0)))
  (* (- x 1.0) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))
  (* (- x 1.0) (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ x 1.0)))
  (* (- x 1.0) (* (- x 1.0) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0)))))
  (* (- x 1.0) (* (- x 1.0) (+ x 1.0)))
  (* (- x 1.0) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (- x 1.0) (+ x 1.0))
  (* (- x 1.0) (+ (* x x) (- (* 1.0 1.0) (* x 1.0))))
  (* (- x 1.0) (- x 1.0))
  (expm1 (* (+ x 1.0) (* (- x 1.0) y)))
  (log1p (* (+ x 1.0) (* (- x 1.0) y)))
  (* (+ x 1.0) (* (- x 1.0) y))
  (* (+ x 1.0) (* (- x 1.0) y))
  (+ (log (+ x 1.0)) (+ (log (- x 1.0)) (log y)))
  (+ (log (+ x 1.0)) (log (* (- x 1.0) y)))
  (log (* (+ x 1.0) (* (- x 1.0) y)))
  (exp (* (+ x 1.0) (* (- x 1.0) y)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* y y) y)))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* (* (- x 1.0) y) (* (- x 1.0) y)) (* (- 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 3)) (* (- (pow x 3) (pow 1.0 3)) y))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (+ (pow x 3) (pow 1.0 3)) (* (- (* x x) (* 1.0 1.0)) y))
  (* (+ (* x x) (- (* 1.0 1.0) (* x 1.0))) (+ x 1.0))
  (* (- (* x x) (* 1.0 1.0)) (* (- (pow x 3) (pow 1.0 3)) y))
  (* (- x 1.0) (+ (* x x) (+ (* 1.0 1.0) (* x 1.0))))
  (* (- (* x x) (* 1.0 1.0)) (* (- (* x x) (* 1.0 1.0)) y))
  (* (- x 1.0) (+ x 1.0))
  (* (+ x 1.0) (- x 1.0))
  (* (cbrt (+ x 1.0)) (* (- x 1.0) y))
  (* (sqrt (+ x 1.0)) (* (- x 1.0) y))
  (* (+ x 1.0) (* (- x 1.0) y))
  (* (+ x 1.0) (* (- x 1.0) y))
  (* (+ x 1.0) (* (- (pow x 3) (pow 1.0 3)) y))
  (* (+ x 1.0) (* (- (* x x) (* 1.0 1.0)) y))
  (* (+ (pow x 3) (pow 1.0 3)) (* (- x 1.0) y))
  (* (- (* x x) (* 1.0 1.0)) (* (- x 1.0) y))
  (expm1 (* (- x 1.0) y))
  (log1p (* (- x 1.0) y))
  (* (- x 1.0) y)
  (+ (log (- x 1.0)) (log y))
  (log (* (- x 1.0) y))
  (exp (* (- x 1.0) y))
  (* (* (* (- x 1.0) (- x 1.0)) (- x 1.0)) (* (* y y) y))
  (* (cbrt (* (- x 1.0) y)) (cbrt (* (- x 1.0) y)))
  (cbrt (* (- x 1.0) y))
  (* (* (* (- x 1.0) y) (* (- x 1.0) y)) (* (- x 1.0) y))
  (sqrt (* (- x 1.0) y))
  (sqrt (* (- x 1.0) y))
  (* (sqrt (- x 1.0)) (sqrt y))
  (* (sqrt (- x 1.0)) (sqrt y))
  (* (- x 1.0) (* (cbrt y) (cbrt y)))
  (* (- x 1.0) (sqrt y))
  (* (- x 1.0) 1)
  (* (cbrt (- x 1.0)) y)
  (* (sqrt (- x 1.0)) y)
  (* (- x 1.0) y)
  (* (- (sqrt x) (sqrt 1.0)) y)
  (* (- x 1.0) y)
  (* (- (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (* (pow x 2) y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
  (- (* x y) (* 1.0 y))
7.205 * * [simplify]: iteration 0: 138 enodes
7.231 * * [simplify]: iteration 1: 427 enodes
7.613 * * [simplify]: iteration 2: 3274 enodes
8.733 * * [simplify]: iteration complete: 5000 enodes
8.733 * * [simplify]: Extracting #0: cost 75 inf + 0
8.736 * * [simplify]: Extracting #1: cost 1009 inf + 0
8.745 * * [simplify]: Extracting #2: cost 1722 inf + 892
8.782 * * [simplify]: Extracting #3: cost 1143 inf + 106057
8.863 * * [simplify]: Extracting #4: cost 112 inf + 294431
8.959 * * [simplify]: Extracting #5: cost 1 inf + 319488
9.047 * * [simplify]: Extracting #6: cost 0 inf + 318960
9.133 * * [simplify]: Extracting #7: cost 0 inf + 318905
9.227 * [simplify]: Simplified to:
  (expm1 (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (log1p (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (log (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (log (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (log (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (log (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (exp (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (* (* (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0))) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)))
  (* (* (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0))) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)))
  (* (* (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0))) (/ (* (+ 1.0 x) (* (- x 1.0) y)) (- x 1.0)))
  (* (cbrt (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0)))) (cbrt (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0)))))
  (cbrt (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (* (* (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))) (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0)))) (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (sqrt (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (sqrt (* (* (- x 1.0) (+ x 1.0)) (/ y (- x 1.0))))
  (* (* (- x 1.0) (+ x 1.0)) (- y))
  (- (- x 1.0))
  (/ (+ 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0))))
  (/ y (/ (cbrt (- x 1.0)) (- x 1.0)))
  (/ (+ 1.0 x) (sqrt (- x 1.0)))
  (/ y (/ (sqrt (- x 1.0)) (- x 1.0)))
  (+ 1.0 x)
  (/ (- x 1.0) (/ (- x 1.0) y))
  (/ (+ 1.0 x) (+ (sqrt x) (sqrt 1.0)))
  (* (/ (- x 1.0) (- (sqrt x) (sqrt 1.0))) y)
  (+ 1.0 x)
  (/ (- x 1.0) (/ (- x 1.0) y))
  (/ 1 (- x 1.0))
  (/ (/ (- x 1.0) (* (- x 1.0) y)) (+ 1.0 x))
  (* (/ (+ 1.0 x) (* (cbrt (- x 1.0)) (cbrt (- x 1.0)))) (* (- x 1.0) y))
  (* (/ (+ 1.0 x) (sqrt (- x 1.0))) (* (- x 1.0) y))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (/ (* (- x 1.0) y) (/ (+ (sqrt x) (sqrt 1.0)) (+ 1.0 x)))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (/ 1 y)
  (- (/ (* x x) (/ (- (* x (* x x)) (* (* 1.0 1.0) 1.0)) y)) (/ (* 1.0 1.0) (/ (- (* x (* x x)) (* (* 1.0 1.0) 1.0)) y)))
  (/ (* (- x 1.0) (+ x 1.0)) (/ (* (- x 1.0) (+ x 1.0)) y))
  (* (fma 1.0 (- 1.0 x) (* x x)) (* (fma (+ 1.0 x) 1.0 (* x x)) (- x 1.0)))
  (* (* (- x 1.0) (fma 1.0 (- 1.0 x) (* x x))) (+ 1.0 x))
  (* (* (- x 1.0) (fma (+ 1.0 x) 1.0 (* x x))) (- x 1.0))
  (* (- x 1.0) (* (- x 1.0) (+ x 1.0)))
  (* (- x 1.0) (fma (+ 1.0 x) 1.0 (* x x)))
  (* (- x 1.0) (+ x 1.0))
  (* (- x 1.0) (fma 1.0 (- 1.0 x) (* x x)))
  (* (- x 1.0) (- x 1.0))
  (expm1 (* (+ 1.0 x) (* (- x 1.0) y)))
  (log1p (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (log (* (+ 1.0 x) (* (- x 1.0) y)))
  (log (* (+ 1.0 x) (* (- x 1.0) y)))
  (log (* (+ 1.0 x) (* (- x 1.0) y)))
  (exp (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (* (* (+ 1.0 x) (* (- x 1.0) y)) (* (+ 1.0 x) (* (- x 1.0) y))) (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (* (* (+ 1.0 x) (* (- x 1.0) y)) (* (+ 1.0 x) (* (- x 1.0) y))) (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (cbrt (* (+ 1.0 x) (* (- x 1.0) y))) (cbrt (* (+ 1.0 x) (* (- x 1.0) y))))
  (cbrt (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (* (* (+ 1.0 x) (* (- x 1.0) y)) (* (+ 1.0 x) (* (- x 1.0) y))) (* (+ 1.0 x) (* (- x 1.0) y)))
  (sqrt (* (+ 1.0 x) (* (- x 1.0) y)))
  (sqrt (* (+ 1.0 x) (* (- x 1.0) y)))
  (* (- (* x (* x x)) (* (* 1.0 1.0) 1.0)) (* y (fma 1.0 (* 1.0 1.0) (* x (* x x)))))
  (* (fma (+ 1.0 x) 1.0 (* x x)) (fma 1.0 (- 1.0 x) (* x x)))
  (* (* (fma 1.0 (* 1.0 1.0) (* x (* x x))) y) (* (- x 1.0) (+ x 1.0)))
  (* (fma 1.0 (- 1.0 x) (* x x)) (+ x 1.0))
  (fma (* x x) (* (fma (* x x) x (* (* (- 1.0) 1.0) 1.0)) y) (* (* (- 1.0) 1.0) (* (fma (* x x) x (* (* (- 1.0) 1.0) 1.0)) y)))
  (* (- x 1.0) (fma (+ 1.0 x) 1.0 (* x x)))
  (* y (* (* (- x 1.0) (+ x 1.0)) (* (- x 1.0) (+ x 1.0))))
  (* (- x 1.0) (+ x 1.0))
  (* (- x 1.0) (+ x 1.0))
  (* y (* (- x 1.0) (cbrt (+ 1.0 x))))
  (* (sqrt (+ 1.0 x)) (* (- x 1.0) y))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (* (+ 1.0 x) (* (- x 1.0) y))
  (* (* (+ 1.0 x) y) (- (* x (* x x)) (* (* 1.0 1.0) 1.0)))
  (* (* (- x 1.0) y) (* (+ 1.0 x) (+ 1.0 x)))
  (* (* (fma 1.0 (* 1.0 1.0) (* x (* x x))) (- x 1.0)) y)
  (* y (* (- x 1.0) (* (- x 1.0) (+ x 1.0))))
  (expm1 (* (- x 1.0) y))
  (log1p (* (- x 1.0) y))
  (* (- x 1.0) y)
  (log (* (- x 1.0) y))
  (log (* (- x 1.0) y))
  (exp (* (- x 1.0) y))
  (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y)))
  (* (cbrt (* (- x 1.0) y)) (cbrt (* (- x 1.0) y)))
  (cbrt (* (- x 1.0) y))
  (* (* (- x 1.0) y) (* (* (- x 1.0) y) (* (- x 1.0) y)))
  (sqrt (* (- x 1.0) y))
  (sqrt (* (- x 1.0) y))
  (* (sqrt (- x 1.0)) (sqrt y))
  (* (sqrt (- x 1.0)) (sqrt y))
  (* (- x 1.0) (* (cbrt y) (cbrt y)))
  (* (- x 1.0) (sqrt y))
  (- x 1.0)
  (* y (cbrt (- x 1.0)))
  (* y (sqrt (- x 1.0)))
  (* (- x 1.0) y)
  (* (- (sqrt x) (sqrt 1.0)) y)
  (* (- x 1.0) y)
  (* (- (* x (* x x)) (* (* 1.0 1.0) 1.0)) y)
  (* (+ 1.0 x) (* (- x 1.0) y))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* y (+ x 1.0))
  (* y (- (* x x) 1.0))
  (* y (- (* x x) 1.0))
  (* y (- (* x x) 1.0))
  (* (- x 1.0) y)
  (* (- x 1.0) y)
  (* (- x 1.0) y)
9.235 * * * [progress]: adding candidates to table
9.591 * [progress]: [Phase 3 of 3] Extracting.
9.592 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
9.592 * * * [regime-changes]: Trying 3 branch expressions: ((- (* (+ x 1.0) y) x) y x)
9.592 * * * * [regimes]: Trying to branch on (- (* (+ x 1.0) y) x) from (#<alt (λ (x y) (- (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
9.621 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
9.658 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (/ (* (+ x 1.0) (* (- x 1.0) y)) (- x 1.0)) x))> #<alt (λ (x y) (- (* (+ x 1.0) y) x))>)
9.698 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
9.698 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
9.699 * * [simplify]: iteration 0: 6 enodes
9.699 * * [simplify]: iteration 1: 8 enodes
9.699 * * [simplify]: iteration complete: 8 enodes
9.699 * * [simplify]: Extracting #0: cost 1 inf + 0
9.699 * * [simplify]: Extracting #1: cost 3 inf + 0
9.699 * * [simplify]: Extracting #2: cost 4 inf + 1
9.699 * * [simplify]: Extracting #3: cost 4 inf + 2
9.700 * * [simplify]: Extracting #4: cost 0 inf + 251
9.700 * [simplify]: Simplified to:
  (- (* (+ 1.0 x) y) x)
10.686 * [regime-testing]: Baseline error score: 0.008376047005875735
10.697 * [regime-testing]: Oracle error score: 0.007750968871108889
10.719 * [regime-testing]: End program error score: 0.008376047005875735