25.042 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.032 * * [simplify]: iteration 0: 8 enodes
0.033 * * [simplify]: iteration 1: 16 enodes
0.038 * * [simplify]: iteration 2: 33 enodes
0.045 * * [simplify]: iteration 3: 42 enodes
0.053 * * [simplify]: iteration complete: 42 enodes
0.053 * * [simplify]: Extracting #0: cost 1 inf + 0
0.053 * * [simplify]: Extracting #1: cost 11 inf + 0
0.053 * * [simplify]: Extracting #2: cost 7 inf + 6
0.053 * * [simplify]: Extracting #3: cost 0 inf + 42
0.053 * * [simplify]: Extracting #4: cost 0 inf + 40
0.053 * [simplify]: Simplified to:
  (fma y y (* (+ 2.0 x) x))
0.059 * * [progress]: iteration 1 / 4
0.059 * * * [progress]: picking best candidate
0.068 * * * * [pick]: Picked  #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>
0.068 * * * [progress]: localizing error
0.082 * * * [progress]: generating rewritten candidates
0.082 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.110 * * * [progress]: generating series expansions
0.110 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.110 * [backup-simplify]: Simplify (* (+ 2.0 x) x) into (* x (+ x 2.0))
0.110 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
0.110 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of 2.0 in x
0.111 * [backup-simplify]: Simplify 2.0 into 2.0
0.111 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [taylor]: Taking taylor expansion of 2.0 in x
0.111 * [backup-simplify]: Simplify 2.0 into 2.0
0.112 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.112 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ 1 0) into 1
0.114 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.114 * [backup-simplify]: Simplify 2.0 into 2.0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.115 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ 0 0) into 0
0.122 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.139 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2.0) x)
0.139 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.139 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [taylor]: Taking taylor expansion of 2.0 in x
0.140 * [backup-simplify]: Simplify 2.0 into 2.0
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (+ 1 0) into 1
0.140 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.140 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 1 into 1
0.141 * [backup-simplify]: Simplify (/ 1 1) into 1
0.141 * [taylor]: Taking taylor expansion of 2.0 in x
0.141 * [backup-simplify]: Simplify 2.0 into 2.0
0.141 * [taylor]: Taking taylor expansion of x in x
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 1 into 1
0.141 * [backup-simplify]: Simplify (+ 1 0) into 1
0.142 * [backup-simplify]: Simplify (/ 1 1) into 1
0.142 * [backup-simplify]: Simplify 1 into 1
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.146 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
0.146 * [backup-simplify]: Simplify 2.0 into 2.0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.151 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify 0 into 0
0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
0.160 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
0.160 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.160 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.160 * [taylor]: Taking taylor expansion of -1 in x
0.160 * [backup-simplify]: Simplify -1 into -1
0.160 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.160 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.160 * [taylor]: Taking taylor expansion of 2.0 in x
0.160 * [backup-simplify]: Simplify 2.0 into 2.0
0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify 1 into 1
0.160 * [backup-simplify]: Simplify (/ 1 1) into 1
0.160 * [taylor]: Taking taylor expansion of x in x
0.160 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 1 into 1
0.161 * [backup-simplify]: Simplify (- 1) into -1
0.161 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.162 * [backup-simplify]: Simplify (/ -1 1) into -1
0.162 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.162 * [taylor]: Taking taylor expansion of -1 in x
0.162 * [backup-simplify]: Simplify -1 into -1
0.162 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.162 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.162 * [taylor]: Taking taylor expansion of 2.0 in x
0.162 * [backup-simplify]: Simplify 2.0 into 2.0
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of x in x
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (- 1) into -1
0.163 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.163 * [backup-simplify]: Simplify (/ -1 1) into -1
0.164 * [backup-simplify]: Simplify (* -1 -1) into 1
0.164 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify (- 0) into 0
0.166 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.167 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
0.169 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.169 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify (- 0) into 0
0.171 * [backup-simplify]: Simplify (+ 0 0) into 0
0.172 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.174 * [backup-simplify]: Simplify (- 0) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (- 0) into 0
0.182 * [backup-simplify]: Simplify (+ 0 0) into 0
0.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
0.185 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.186 * [backup-simplify]: Simplify (- 0) into 0
0.187 * [backup-simplify]: Simplify (+ 0 0) into 0
0.188 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
0.189 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.191 * [backup-simplify]: Simplify (- 0) into 0
0.191 * [backup-simplify]: Simplify (+ 0 0) into 0
0.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
0.195 * * * [progress]: simplifying candidates
0.195 * [simplify]: Simplifying:
  (expm1 (* (+ 2.0 x) x))
  (log1p (* (+ 2.0 x) x))
  (* (+ 2.0 x) x)
  (+ (log (+ 2.0 x)) (log x))
  (log (* (+ 2.0 x) x))
  (exp (* (+ 2.0 x) x))
  (* (* (* (+ 2.0 x) (+ 2.0 x)) (+ 2.0 x)) (* (* x x) x))
  (* (cbrt (* (+ 2.0 x) x)) (cbrt (* (+ 2.0 x) x)))
  (cbrt (* (+ 2.0 x) x))
  (* (* (* (+ 2.0 x) x) (* (+ 2.0 x) x)) (* (+ 2.0 x) x))
  (sqrt (* (+ 2.0 x) x))
  (sqrt (* (+ 2.0 x) x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (+ 2.0 x) (* (cbrt x) (cbrt x)))
  (* (+ 2.0 x) (sqrt x))
  (* (+ 2.0 x) 1)
  (* (cbrt (+ 2.0 x)) x)
  (* (sqrt (+ 2.0 x)) x)
  (* (+ 2.0 x) x)
  (* (+ 2.0 x) x)
  (* (+ (pow 2.0 3) (pow x 3)) x)
  (* (- (* 2.0 2.0) (* x x)) x)
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
0.196 * * [simplify]: iteration 0: 45 enodes
0.210 * * [simplify]: iteration 1: 115 enodes
0.308 * * [simplify]: iteration 2: 700 enodes
0.669 * * [simplify]: iteration complete: 5001 enodes
0.669 * * [simplify]: Extracting #0: cost 19 inf + 0
0.670 * * [simplify]: Extracting #1: cost 624 inf + 0
0.675 * * [simplify]: Extracting #2: cost 1844 inf + 527
0.682 * * [simplify]: Extracting #3: cost 1638 inf + 7094
0.691 * * [simplify]: Extracting #4: cost 106 inf + 17786
0.699 * * [simplify]: Extracting #5: cost 13 inf + 18623
0.713 * * [simplify]: Extracting #6: cost 3 inf + 18665
0.728 * * [simplify]: Extracting #7: cost 0 inf + 18680
0.743 * [simplify]: Simplified to:
  (expm1 (* x (+ 2.0 x)))
  (log1p (* x (+ 2.0 x)))
  (* x (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (pow (exp x) (+ 2.0 x))
  (* (pow x 3) (pow (+ 2.0 x) 3))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (sqrt (+ 2.0 x)) (sqrt x))
  (* (+ 2.0 x) (* (cbrt x) (cbrt x)))
  (* (+ 2.0 x) (sqrt x))
  (+ 2.0 x)
  (* (cbrt (+ 2.0 x)) x)
  (* (sqrt (+ 2.0 x)) x)
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ (pow x 3) (pow 2.0 3)))
  (* (fma 2.0 2.0 (- (* x x))) x)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
0.744 * * * [progress]: adding candidates to table
0.875 * * [progress]: iteration 2 / 4
0.875 * * * [progress]: picking best candidate
0.880 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
0.880 * * * [progress]: localizing error
0.901 * * * [progress]: generating rewritten candidates
0.901 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.918 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.967 * * * [progress]: generating series expansions
0.967 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.968 * [backup-simplify]: Simplify (+ (* x 2.0) (* x x)) into (+ (* 2.0 x) (pow x 2))
0.968 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
0.968 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
0.968 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.968 * [taylor]: Taking taylor expansion of 2.0 in x
0.968 * [backup-simplify]: Simplify 2.0 into 2.0
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.968 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
0.968 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
0.968 * [taylor]: Taking taylor expansion of 2.0 in x
0.968 * [backup-simplify]: Simplify 2.0 into 2.0
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.968 * [taylor]: Taking taylor expansion of x in x
0.968 * [backup-simplify]: Simplify 0 into 0
0.968 * [backup-simplify]: Simplify 1 into 1
0.969 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.970 * [backup-simplify]: Simplify (+ 0 0) into 0
0.970 * [backup-simplify]: Simplify 0 into 0
0.971 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.972 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.972 * [backup-simplify]: Simplify 2.0 into 2.0
0.973 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.973 * [backup-simplify]: Simplify (* 1 1) into 1
0.974 * [backup-simplify]: Simplify (+ 0 1) into 1
0.974 * [backup-simplify]: Simplify 1 into 1
0.975 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.976 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.976 * [backup-simplify]: Simplify (+ 0 0) into 0
0.976 * [backup-simplify]: Simplify 0 into 0
0.977 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.978 * [backup-simplify]: Simplify (+ 0 0) into 0
0.979 * [backup-simplify]: Simplify 0 into 0
0.980 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.982 * [backup-simplify]: Simplify (+ 0 0) into 0
0.982 * [backup-simplify]: Simplify 0 into 0
0.983 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
0.985 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.985 * [backup-simplify]: Simplify (+ 0 0) into 0
0.985 * [backup-simplify]: Simplify 0 into 0
0.987 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
0.988 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.988 * [backup-simplify]: Simplify (+ 0 0) into 0
0.989 * [backup-simplify]: Simplify 0 into 0
0.991 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
0.992 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.993 * [backup-simplify]: Simplify (+ 0 0) into 0
0.993 * [backup-simplify]: Simplify 0 into 0
0.993 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.993 * [backup-simplify]: Simplify (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
0.993 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
0.993 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.993 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.993 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.993 * [taylor]: Taking taylor expansion of x in x
0.993 * [backup-simplify]: Simplify 0 into 0
0.993 * [backup-simplify]: Simplify 1 into 1
0.994 * [backup-simplify]: Simplify (* 1 1) into 1
0.994 * [backup-simplify]: Simplify (/ 1 1) into 1
0.994 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.994 * [taylor]: Taking taylor expansion of 2.0 in x
0.994 * [backup-simplify]: Simplify 2.0 into 2.0
0.994 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.994 * [taylor]: Taking taylor expansion of x in x
0.994 * [backup-simplify]: Simplify 0 into 0
0.994 * [backup-simplify]: Simplify 1 into 1
0.995 * [backup-simplify]: Simplify (/ 1 1) into 1
0.995 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
0.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.995 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.995 * [taylor]: Taking taylor expansion of x in x
0.995 * [backup-simplify]: Simplify 0 into 0
0.995 * [backup-simplify]: Simplify 1 into 1
0.995 * [backup-simplify]: Simplify (* 1 1) into 1
0.996 * [backup-simplify]: Simplify (/ 1 1) into 1
0.996 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
0.996 * [taylor]: Taking taylor expansion of 2.0 in x
0.996 * [backup-simplify]: Simplify 2.0 into 2.0
0.996 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.996 * [taylor]: Taking taylor expansion of x in x
0.996 * [backup-simplify]: Simplify 0 into 0
0.996 * [backup-simplify]: Simplify 1 into 1
0.996 * [backup-simplify]: Simplify (/ 1 1) into 1
0.997 * [backup-simplify]: Simplify (+ 1 0) into 1
0.997 * [backup-simplify]: Simplify 1 into 1
0.997 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.998 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.999 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.999 * [backup-simplify]: Simplify 2.0 into 2.0
1.000 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.002 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.003 * [backup-simplify]: Simplify (+ 0 0) into 0
1.003 * [backup-simplify]: Simplify 0 into 0
1.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.004 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.006 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.007 * [backup-simplify]: Simplify (+ 0 0) into 0
1.007 * [backup-simplify]: Simplify 0 into 0
1.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.011 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.011 * [backup-simplify]: Simplify (+ 0 0) into 0
1.011 * [backup-simplify]: Simplify 0 into 0
1.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.014 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.016 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.016 * [backup-simplify]: Simplify (+ 0 0) into 0
1.016 * [backup-simplify]: Simplify 0 into 0
1.018 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.019 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.020 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.022 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.023 * [backup-simplify]: Simplify (+ 0 0) into 0
1.023 * [backup-simplify]: Simplify 0 into 0
1.025 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.026 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.029 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.029 * [backup-simplify]: Simplify (+ 0 0) into 0
1.029 * [backup-simplify]: Simplify 0 into 0
1.030 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.030 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.030 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.030 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.030 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.030 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.030 * [taylor]: Taking taylor expansion of x in x
1.030 * [backup-simplify]: Simplify 0 into 0
1.030 * [backup-simplify]: Simplify 1 into 1
1.031 * [backup-simplify]: Simplify (* 1 1) into 1
1.031 * [backup-simplify]: Simplify (/ 1 1) into 1
1.031 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.031 * [taylor]: Taking taylor expansion of 2.0 in x
1.031 * [backup-simplify]: Simplify 2.0 into 2.0
1.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.031 * [taylor]: Taking taylor expansion of x in x
1.031 * [backup-simplify]: Simplify 0 into 0
1.031 * [backup-simplify]: Simplify 1 into 1
1.032 * [backup-simplify]: Simplify (/ 1 1) into 1
1.032 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.032 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.032 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.032 * [taylor]: Taking taylor expansion of x in x
1.032 * [backup-simplify]: Simplify 0 into 0
1.032 * [backup-simplify]: Simplify 1 into 1
1.032 * [backup-simplify]: Simplify (* 1 1) into 1
1.033 * [backup-simplify]: Simplify (/ 1 1) into 1
1.033 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.033 * [taylor]: Taking taylor expansion of 2.0 in x
1.033 * [backup-simplify]: Simplify 2.0 into 2.0
1.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.033 * [taylor]: Taking taylor expansion of x in x
1.033 * [backup-simplify]: Simplify 0 into 0
1.033 * [backup-simplify]: Simplify 1 into 1
1.033 * [backup-simplify]: Simplify (/ 1 1) into 1
1.034 * [backup-simplify]: Simplify (+ 1 0) into 1
1.034 * [backup-simplify]: Simplify 1 into 1
1.034 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.036 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.036 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.037 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.037 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.038 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.039 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.040 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.041 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.041 * [backup-simplify]: Simplify (- 0) into 0
1.045 * [backup-simplify]: Simplify (+ 0 0) into 0
1.045 * [backup-simplify]: Simplify 0 into 0
1.046 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.047 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.048 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.049 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.050 * [backup-simplify]: Simplify (- 0) into 0
1.050 * [backup-simplify]: Simplify (+ 0 0) into 0
1.050 * [backup-simplify]: Simplify 0 into 0
1.051 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.052 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.054 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.054 * [backup-simplify]: Simplify (- 0) into 0
1.055 * [backup-simplify]: Simplify (+ 0 0) into 0
1.055 * [backup-simplify]: Simplify 0 into 0
1.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.059 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.059 * [backup-simplify]: Simplify (- 0) into 0
1.060 * [backup-simplify]: Simplify (+ 0 0) into 0
1.060 * [backup-simplify]: Simplify 0 into 0
1.062 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.064 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.064 * [backup-simplify]: Simplify (- 0) into 0
1.064 * [backup-simplify]: Simplify (+ 0 0) into 0
1.064 * [backup-simplify]: Simplify 0 into 0
1.065 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.067 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.067 * [backup-simplify]: Simplify (- 0) into 0
1.067 * [backup-simplify]: Simplify (+ 0 0) into 0
1.067 * [backup-simplify]: Simplify 0 into 0
1.068 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.068 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.068 * [backup-simplify]: Simplify (+ (+ (* x 2.0) (* x x)) (* y y)) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.068 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in (x y) around 0
1.068 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in y
1.068 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.068 * [taylor]: Taking taylor expansion of 2.0 in y
1.068 * [backup-simplify]: Simplify 2.0 into 2.0
1.068 * [taylor]: Taking taylor expansion of x in y
1.068 * [backup-simplify]: Simplify x into x
1.068 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.068 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.068 * [taylor]: Taking taylor expansion of x in y
1.068 * [backup-simplify]: Simplify x into x
1.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.068 * [backup-simplify]: Simplify 0 into 0
1.068 * [backup-simplify]: Simplify 1 into 1
1.068 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.069 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.069 * [taylor]: Taking taylor expansion of 2.0 in x
1.069 * [backup-simplify]: Simplify 2.0 into 2.0
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [backup-simplify]: Simplify 0 into 0
1.069 * [backup-simplify]: Simplify 1 into 1
1.069 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [backup-simplify]: Simplify 0 into 0
1.069 * [backup-simplify]: Simplify 1 into 1
1.069 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.069 * [taylor]: Taking taylor expansion of y in x
1.069 * [backup-simplify]: Simplify y into y
1.069 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.069 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.069 * [taylor]: Taking taylor expansion of 2.0 in x
1.069 * [backup-simplify]: Simplify 2.0 into 2.0
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [backup-simplify]: Simplify 0 into 0
1.069 * [backup-simplify]: Simplify 1 into 1
1.069 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.069 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.069 * [taylor]: Taking taylor expansion of x in x
1.069 * [backup-simplify]: Simplify 0 into 0
1.069 * [backup-simplify]: Simplify 1 into 1
1.069 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.069 * [taylor]: Taking taylor expansion of y in x
1.069 * [backup-simplify]: Simplify y into y
1.069 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.069 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.069 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.069 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.070 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.070 * [taylor]: Taking taylor expansion of y in y
1.070 * [backup-simplify]: Simplify 0 into 0
1.070 * [backup-simplify]: Simplify 1 into 1
1.071 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.071 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.071 * [backup-simplify]: Simplify (+ 0 0) into 0
1.071 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.071 * [taylor]: Taking taylor expansion of 2.0 in y
1.071 * [backup-simplify]: Simplify 2.0 into 2.0
1.071 * [backup-simplify]: Simplify 2.0 into 2.0
1.072 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.072 * [backup-simplify]: Simplify (* 1 1) into 1
1.072 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.073 * [backup-simplify]: Simplify (+ 1 0) into 1
1.073 * [backup-simplify]: Simplify (+ 0 1) into 1
1.073 * [taylor]: Taking taylor expansion of 1 in y
1.073 * [backup-simplify]: Simplify 1 into 1
1.073 * [backup-simplify]: Simplify 1 into 1
1.073 * [backup-simplify]: Simplify 0 into 0
1.073 * [backup-simplify]: Simplify (* 1 1) into 1
1.073 * [backup-simplify]: Simplify 1 into 1
1.074 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 1 (pow (* 1 x) 2)) (* 2.0 (* 1 x)))) into (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
1.074 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))))
1.074 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
1.074 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.074 * [taylor]: Taking taylor expansion of y in y
1.074 * [backup-simplify]: Simplify 0 into 0
1.074 * [backup-simplify]: Simplify 1 into 1
1.074 * [backup-simplify]: Simplify (* 1 1) into 1
1.075 * [backup-simplify]: Simplify (/ 1 1) into 1
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.075 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.075 * [taylor]: Taking taylor expansion of x in y
1.075 * [backup-simplify]: Simplify x into x
1.075 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.075 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.075 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.075 * [taylor]: Taking taylor expansion of 2.0 in y
1.075 * [backup-simplify]: Simplify 2.0 into 2.0
1.075 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.075 * [taylor]: Taking taylor expansion of x in y
1.075 * [backup-simplify]: Simplify x into x
1.075 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.075 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.075 * [taylor]: Taking taylor expansion of y in x
1.075 * [backup-simplify]: Simplify y into y
1.075 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.075 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.075 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.075 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.075 * [taylor]: Taking taylor expansion of x in x
1.075 * [backup-simplify]: Simplify 0 into 0
1.075 * [backup-simplify]: Simplify 1 into 1
1.076 * [backup-simplify]: Simplify (* 1 1) into 1
1.076 * [backup-simplify]: Simplify (/ 1 1) into 1
1.076 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.076 * [taylor]: Taking taylor expansion of 2.0 in x
1.076 * [backup-simplify]: Simplify 2.0 into 2.0
1.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.076 * [backup-simplify]: Simplify 0 into 0
1.076 * [backup-simplify]: Simplify 1 into 1
1.076 * [backup-simplify]: Simplify (/ 1 1) into 1
1.076 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.076 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.076 * [taylor]: Taking taylor expansion of y in x
1.076 * [backup-simplify]: Simplify y into y
1.076 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.076 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.076 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.076 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.076 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.076 * [taylor]: Taking taylor expansion of x in x
1.077 * [backup-simplify]: Simplify 0 into 0
1.077 * [backup-simplify]: Simplify 1 into 1
1.077 * [backup-simplify]: Simplify (* 1 1) into 1
1.077 * [backup-simplify]: Simplify (/ 1 1) into 1
1.077 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.077 * [taylor]: Taking taylor expansion of 2.0 in x
1.077 * [backup-simplify]: Simplify 2.0 into 2.0
1.077 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.077 * [taylor]: Taking taylor expansion of x in x
1.077 * [backup-simplify]: Simplify 0 into 0
1.077 * [backup-simplify]: Simplify 1 into 1
1.077 * [backup-simplify]: Simplify (/ 1 1) into 1
1.078 * [backup-simplify]: Simplify (+ 1 0) into 1
1.078 * [backup-simplify]: Simplify (+ 0 1) into 1
1.078 * [taylor]: Taking taylor expansion of 1 in y
1.078 * [backup-simplify]: Simplify 1 into 1
1.078 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.079 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.079 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.080 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.080 * [taylor]: Taking taylor expansion of 2.0 in y
1.080 * [backup-simplify]: Simplify 2.0 into 2.0
1.080 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.082 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.082 * [backup-simplify]: Simplify (+ 0 0) into 0
1.082 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.082 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.082 * [taylor]: Taking taylor expansion of y in y
1.082 * [backup-simplify]: Simplify 0 into 0
1.082 * [backup-simplify]: Simplify 1 into 1
1.082 * [backup-simplify]: Simplify (* 1 1) into 1
1.083 * [backup-simplify]: Simplify (/ 1 1) into 1
1.083 * [backup-simplify]: Simplify 1 into 1
1.083 * [backup-simplify]: Simplify 1 into 1
1.083 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.084 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.085 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.085 * [backup-simplify]: Simplify (+ 0 0) into 0
1.086 * [backup-simplify]: Simplify (+ 0 0) into 0
1.086 * [taylor]: Taking taylor expansion of 0 in y
1.086 * [backup-simplify]: Simplify 0 into 0
1.086 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.087 * [backup-simplify]: Simplify 0 into 0
1.087 * [backup-simplify]: Simplify 2.0 into 2.0
1.087 * [backup-simplify]: Simplify (+ (* 2.0 (* 1 (/ 1 (/ 1 x)))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.087 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x)))
1.087 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (x y) around 0
1.087 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
1.087 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1.087 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.087 * [taylor]: Taking taylor expansion of y in y
1.087 * [backup-simplify]: Simplify 0 into 0
1.087 * [backup-simplify]: Simplify 1 into 1
1.088 * [backup-simplify]: Simplify (* 1 1) into 1
1.088 * [backup-simplify]: Simplify (/ 1 1) into 1
1.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.088 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [backup-simplify]: Simplify x into x
1.088 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.088 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.088 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.088 * [taylor]: Taking taylor expansion of 2.0 in y
1.088 * [backup-simplify]: Simplify 2.0 into 2.0
1.088 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.088 * [taylor]: Taking taylor expansion of x in y
1.088 * [backup-simplify]: Simplify x into x
1.088 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.088 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.088 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.088 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.088 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.088 * [taylor]: Taking taylor expansion of y in x
1.088 * [backup-simplify]: Simplify y into y
1.088 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.088 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.088 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.088 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.088 * [taylor]: Taking taylor expansion of x in x
1.088 * [backup-simplify]: Simplify 0 into 0
1.088 * [backup-simplify]: Simplify 1 into 1
1.089 * [backup-simplify]: Simplify (* 1 1) into 1
1.089 * [backup-simplify]: Simplify (/ 1 1) into 1
1.089 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.089 * [taylor]: Taking taylor expansion of 2.0 in x
1.089 * [backup-simplify]: Simplify 2.0 into 2.0
1.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.089 * [taylor]: Taking taylor expansion of x in x
1.089 * [backup-simplify]: Simplify 0 into 0
1.089 * [backup-simplify]: Simplify 1 into 1
1.089 * [backup-simplify]: Simplify (/ 1 1) into 1
1.089 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.089 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.089 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.089 * [taylor]: Taking taylor expansion of y in x
1.089 * [backup-simplify]: Simplify y into y
1.089 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.090 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.090 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.090 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.090 * [taylor]: Taking taylor expansion of x in x
1.090 * [backup-simplify]: Simplify 0 into 0
1.090 * [backup-simplify]: Simplify 1 into 1
1.090 * [backup-simplify]: Simplify (* 1 1) into 1
1.090 * [backup-simplify]: Simplify (/ 1 1) into 1
1.090 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.090 * [taylor]: Taking taylor expansion of 2.0 in x
1.090 * [backup-simplify]: Simplify 2.0 into 2.0
1.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.091 * [taylor]: Taking taylor expansion of x in x
1.091 * [backup-simplify]: Simplify 0 into 0
1.091 * [backup-simplify]: Simplify 1 into 1
1.091 * [backup-simplify]: Simplify (/ 1 1) into 1
1.091 * [backup-simplify]: Simplify (+ 0 1) into 1
1.092 * [backup-simplify]: Simplify (+ 1 0) into 1
1.092 * [taylor]: Taking taylor expansion of 1 in y
1.092 * [backup-simplify]: Simplify 1 into 1
1.093 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.094 * [backup-simplify]: Simplify (+ 0 0) into 0
1.094 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.094 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.095 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.095 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.095 * [taylor]: Taking taylor expansion of 2.0 in y
1.095 * [backup-simplify]: Simplify 2.0 into 2.0
1.096 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.097 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.098 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.099 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.099 * [backup-simplify]: Simplify (- 0) into 0
1.100 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.100 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.100 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.100 * [taylor]: Taking taylor expansion of y in y
1.100 * [backup-simplify]: Simplify 0 into 0
1.100 * [backup-simplify]: Simplify 1 into 1
1.100 * [backup-simplify]: Simplify (* 1 1) into 1
1.101 * [backup-simplify]: Simplify (/ 1 1) into 1
1.101 * [backup-simplify]: Simplify 1 into 1
1.101 * [backup-simplify]: Simplify 1 into 1
1.101 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.101 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.102 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.104 * [backup-simplify]: Simplify (+ 0 0) into 0
1.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.105 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.106 * [backup-simplify]: Simplify (- 0) into 0
1.106 * [backup-simplify]: Simplify (+ 0 0) into 0
1.106 * [taylor]: Taking taylor expansion of 0 in y
1.106 * [backup-simplify]: Simplify 0 into 0
1.107 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.108 * [backup-simplify]: Simplify 0 into 0
1.108 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.108 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.110 * [backup-simplify]: Simplify (+ (* (- 2.0) (* 1 (/ 1 (/ 1 (- x))))) (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.110 * * * [progress]: simplifying candidates
1.111 * [simplify]: Simplifying:
  (expm1 (+ (* x 2.0) (* x x)))
  (log1p (+ (* x 2.0) (* x x)))
  (* (exp (* x 2.0)) (exp (* x x)))
  (log (+ (* x 2.0) (* x x)))
  (exp (+ (* x 2.0) (* x x)))
  (* (cbrt (+ (* x 2.0) (* x x))) (cbrt (+ (* x 2.0) (* x x))))
  (cbrt (+ (* x 2.0) (* x x)))
  (* (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (sqrt (+ (* x 2.0) (* x x)))
  (+ (pow (* x 2.0) 3) (pow (* x x) 3))
  (+ (* (* x 2.0) (* x 2.0)) (- (* (* x x) (* x x)) (* (* x 2.0) (* x x))))
  (- (* (* x 2.0) (* x 2.0)) (* (* x x) (* x x)))
  (- (* x 2.0) (* x x))
  (+ 2.0 x)
  (expm1 (+ (+ (* x 2.0) (* x x)) (* y y)))
  (log1p (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (exp (* x 2.0)) (exp (* x x))) (exp (* y y)))
  (* (exp (+ (* x 2.0) (* x x))) (exp (* y y)))
  (log (+ (+ (* x 2.0) (* x x)) (* y y)))
  (exp (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))) (cbrt (+ (+ (* x 2.0) (* x x)) (* y y))))
  (cbrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (* (* (+ (+ (* x 2.0) (* x x)) (* y y)) (+ (+ (* x 2.0) (* x x)) (* y y))) (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (sqrt (+ (+ (* x 2.0) (* x x)) (* y y)))
  (+ (pow (+ (* x 2.0) (* x x)) 3) (pow (* y y) 3))
  (+ (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (- (* (* y y) (* y y)) (* (+ (* x 2.0) (* x x)) (* y y))))
  (- (* (+ (* x 2.0) (* x x)) (+ (* x 2.0) (* x x))) (* (* y y) (* y y)))
  (- (+ (* x 2.0) (* x x)) (* y y))
  (+ (* x x) (* y y))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (* 2.0 x) (pow x 2))
  (+ (pow y 2) (+ (pow x 2) (* 2.0 x)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
  (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.112 * * [simplify]: iteration 0: 63 enodes
1.138 * * [simplify]: iteration 1: 222 enodes
1.328 * * [simplify]: iteration 2: 1461 enodes
2.528 * * [simplify]: iteration complete: 5002 enodes
2.529 * * [simplify]: Extracting #0: cost 28 inf + 0
2.530 * * [simplify]: Extracting #1: cost 571 inf + 0
2.537 * * [simplify]: Extracting #2: cost 1404 inf + 253
2.544 * * [simplify]: Extracting #3: cost 761 inf + 4140
2.555 * * [simplify]: Extracting #4: cost 147 inf + 8567
2.562 * * [simplify]: Extracting #5: cost 18 inf + 9463
2.569 * * [simplify]: Extracting #6: cost 0 inf + 9611
2.581 * [simplify]: Simplified to:
  (expm1 (* x (+ 2.0 x)))
  (log1p (* x (+ 2.0 x)))
  (pow (exp x) (+ 2.0 x))
  (log (* x (+ 2.0 x)))
  (pow (exp x) (+ 2.0 x))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (pow (* x (+ 2.0 x)) 3)
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (+ (pow x 6) (pow (* 2.0 x) 3))
  (* (* x x) (fma x (- x 2.0) (* 2.0 2.0)))
  (* x (- (* (* 2.0 2.0) x) (pow x 3)))
  (* x (- 2.0 x))
  (+ 2.0 x)
  (expm1 (fma (+ 2.0 x) x (* y y)))
  (log1p (fma (+ 2.0 x) x (* y y)))
  (exp (fma y y (* x (+ 2.0 x))))
  (exp (fma y y (* x (+ 2.0 x))))
  (log (fma (+ 2.0 x) x (* y y)))
  (exp (fma y y (* x (+ 2.0 x))))
  (* (cbrt (fma (+ 2.0 x) x (* y y))) (cbrt (fma (+ 2.0 x) x (* y y))))
  (cbrt (fma (+ 2.0 x) x (* y y)))
  (pow (fma (+ 2.0 x) x (* y y)) 3)
  (sqrt (fma (+ 2.0 x) x (* y y)))
  (sqrt (fma (+ 2.0 x) x (* y y)))
  (+ (pow y 6) (pow (* x (+ 2.0 x)) 3))
  (fma (* x x) (* (+ 2.0 x) (+ 2.0 x)) (* y (* y (- (* y y) (* x (+ 2.0 x))))))
  (- (* (* x x) (* (+ 2.0 x) (+ 2.0 x))) (pow y 4))
  (fma x (+ x 2.0) (- (* y y)))
  (fma y y (* x x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (* x (+ 2.0 x))
  (fma (+ 2.0 x) x (* y y))
  (fma (+ 2.0 x) x (* y y))
  (fma (+ 2.0 x) x (* y y))
2.581 * * * [progress]: adding candidates to table
2.765 * [progress]: [Phase 3 of 3] Extracting.
2.765 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.766 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
2.766 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.797 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.831 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.862 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.906 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))> #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>)
2.937 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.937 * [simplify]: Simplifying:
  (fma y y (* (+ 2.0 x) x))
2.937 * * [simplify]: iteration 0: 6 enodes
2.937 * * [simplify]: iteration 1: 8 enodes
2.938 * * [simplify]: iteration complete: 8 enodes
2.938 * * [simplify]: Extracting #0: cost 1 inf + 0
2.938 * * [simplify]: Extracting #1: cost 3 inf + 0
2.938 * * [simplify]: Extracting #2: cost 4 inf + 1
2.938 * * [simplify]: Extracting #3: cost 4 inf + 2
2.938 * * [simplify]: Extracting #4: cost 0 inf + 19
2.938 * [simplify]: Simplified to:
  (fma y y (* x (+ 2.0 x)))
4.552 * [regime-testing]: Baseline error score: 0.007750968871108889
4.554 * [regime-testing]: Oracle error score: 0.0012501562695336917
4.561 * [regime-testing]: End program error score: 0.007750968871108889
4.644 * [regime-testing]: Target error score: 0.012927789840747307