39.570 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.042 * * * [progress]: [2/2] Setting up program.
0.048 * [progress]: [Phase 2 of 3] Improving.
0.048 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.048 * * [simplify]: iteration 0: 8 enodes
0.050 * * [simplify]: iteration 1: 16 enodes
0.055 * * [simplify]: iteration 2: 33 enodes
0.060 * * [simplify]: iteration 3: 42 enodes
0.066 * * [simplify]: iteration complete: 42 enodes
0.066 * * [simplify]: Extracting #0: cost 1 inf + 0
0.066 * * [simplify]: Extracting #1: cost 11 inf + 0
0.066 * * [simplify]: Extracting #2: cost 7 inf + 44
0.066 * * [simplify]: Extracting #3: cost 0 inf + 614
0.067 * * [simplify]: Extracting #4: cost 0 inf + 584
0.067 * [simplify]: Simplified to:
  (fma y y (* (+ 2.0 x) x))
0.075 * * [progress]: iteration 1 / 4
0.075 * * * [progress]: picking best candidate
0.087 * * * * [pick]: Picked  #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>
0.088 * * * [progress]: localizing error
0.102 * * * [progress]: generating rewritten candidates
0.102 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.131 * * * [progress]: generating series expansions
0.131 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.131 * [backup-simplify]: Simplify (* (+ 2.0 x) x) into (* x (+ x 2.0))
0.131 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
0.131 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [taylor]: Taking taylor expansion of 2.0 in x
0.132 * [backup-simplify]: Simplify 2.0 into 2.0
0.132 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.133 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ 1 0) into 1
0.135 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.135 * [backup-simplify]: Simplify 2.0 into 2.0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.136 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.140 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
0.140 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.150 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2.0) x)
0.150 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.150 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.150 * [backup-simplify]: Simplify 2.0 into 2.0
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [taylor]: Taking taylor expansion of 2.0 in x
0.152 * [backup-simplify]: Simplify 2.0 into 2.0
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (+ 1 0) into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.156 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
0.156 * [backup-simplify]: Simplify 2.0 into 2.0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ 0 0) into 0
0.158 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.165 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.165 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.167 * [backup-simplify]: Simplify (+ 0 0) into 0
0.168 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.170 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify 0 into 0
0.173 * [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
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
0.176 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
0.176 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.176 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.176 * [taylor]: Taking taylor expansion of -1 in x
0.176 * [backup-simplify]: Simplify -1 into -1
0.176 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.176 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.176 * [taylor]: Taking taylor expansion of 2.0 in x
0.176 * [backup-simplify]: Simplify 2.0 into 2.0
0.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (/ 1 1) into 1
0.177 * [taylor]: Taking taylor expansion of x in x
0.177 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify 1 into 1
0.177 * [backup-simplify]: Simplify (- 1) into -1
0.177 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.178 * [backup-simplify]: Simplify (/ -1 1) into -1
0.178 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.178 * [taylor]: Taking taylor expansion of -1 in x
0.178 * [backup-simplify]: Simplify -1 into -1
0.178 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.178 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.178 * [taylor]: Taking taylor expansion of 2.0 in x
0.178 * [backup-simplify]: Simplify 2.0 into 2.0
0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.178 * [backup-simplify]: Simplify (/ 1 1) into 1
0.178 * [taylor]: Taking taylor expansion of x in x
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 1 into 1
0.179 * [backup-simplify]: Simplify (- 1) into -1
0.179 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.180 * [backup-simplify]: Simplify (/ -1 1) into -1
0.180 * [backup-simplify]: Simplify (* -1 -1) into 1
0.180 * [backup-simplify]: Simplify 1 into 1
0.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.181 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.183 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
0.185 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.185 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.186 * [backup-simplify]: Simplify (- (+ (* 1 (/ 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)))) into 0
0.189 * [backup-simplify]: Simplify (+ (* -1 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)))) into 0
0.190 * [backup-simplify]: Simplify (- 0) into 0
0.190 * [backup-simplify]: Simplify (+ 0 0) into 0
0.191 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (- 0) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.198 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify (+ 0 0) into 0
0.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.202 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify (+ 0 0) into 0
0.204 * [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
0.205 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [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
0.205 * [backup-simplify]: Simplify (- 0) into 0
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.206 * [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
0.207 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
0.208 * * * [progress]: simplifying candidates
0.208 * [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))
0.209 * * [simplify]: iteration 0: 45 enodes
0.218 * * [simplify]: iteration 1: 115 enodes
0.296 * * [simplify]: iteration 2: 700 enodes
0.615 * * [simplify]: iteration complete: 5001 enodes
0.615 * * [simplify]: Extracting #0: cost 19 inf + 0
0.616 * * [simplify]: Extracting #1: cost 624 inf + 0
0.620 * * [simplify]: Extracting #2: cost 1844 inf + 7900
0.650 * * [simplify]: Extracting #3: cost 1638 inf + 114946
0.710 * * [simplify]: Extracting #4: cost 106 inf + 300858
0.797 * * [simplify]: Extracting #5: cost 13 inf + 322599
0.883 * * [simplify]: Extracting #6: cost 3 inf + 324285
0.956 * * [simplify]: Extracting #7: cost 0 inf + 325044
1.023 * [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)))
  (exp (* x (+ 2.0 x)))
  (* (* (+ 2.0 x) (* (* (+ 2.0 x) x) (* (+ 2.0 x) x))) x)
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* (+ 2.0 x) x) (* (+ 2.0 x) x)) (* (+ 2.0 x) x))
  (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 (fma (* x x) x (* (* 2.0 2.0) 2.0)))
  (* (- (* 2.0 2.0) (* x x)) x)
  (* x (+ x 2.0))
  (* x (+ x 2.0))
  (* x (+ x 2.0))
1.024 * * * [progress]: adding candidates to table
1.132 * * [progress]: iteration 2 / 4
1.132 * * * [progress]: picking best candidate
1.135 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
1.135 * * * [progress]: localizing error
1.147 * * * [progress]: generating rewritten candidates
1.147 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.157 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.203 * * * [progress]: generating series expansions
1.203 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.203 * [backup-simplify]: Simplify (+ (* x 2.0) (* x x)) into (+ (* 2.0 x) (pow x 2))
1.203 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
1.203 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.203 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.203 * [taylor]: Taking taylor expansion of 2.0 in x
1.203 * [backup-simplify]: Simplify 2.0 into 2.0
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [backup-simplify]: Simplify 0 into 0
1.203 * [backup-simplify]: Simplify 1 into 1
1.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [backup-simplify]: Simplify 0 into 0
1.203 * [backup-simplify]: Simplify 1 into 1
1.203 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.203 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.203 * [taylor]: Taking taylor expansion of 2.0 in x
1.203 * [backup-simplify]: Simplify 2.0 into 2.0
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [backup-simplify]: Simplify 0 into 0
1.203 * [backup-simplify]: Simplify 1 into 1
1.203 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.203 * [taylor]: Taking taylor expansion of x in x
1.203 * [backup-simplify]: Simplify 0 into 0
1.203 * [backup-simplify]: Simplify 1 into 1
1.204 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.204 * [backup-simplify]: Simplify (+ 0 0) into 0
1.204 * [backup-simplify]: Simplify 0 into 0
1.205 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.205 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.205 * [backup-simplify]: Simplify 2.0 into 2.0
1.206 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.206 * [backup-simplify]: Simplify (* 1 1) into 1
1.207 * [backup-simplify]: Simplify (+ 0 1) into 1
1.207 * [backup-simplify]: Simplify 1 into 1
1.207 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.208 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.208 * [backup-simplify]: Simplify (+ 0 0) into 0
1.208 * [backup-simplify]: Simplify 0 into 0
1.209 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.209 * [backup-simplify]: Simplify (+ 0 0) into 0
1.209 * [backup-simplify]: Simplify 0 into 0
1.210 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.211 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.211 * [backup-simplify]: Simplify (+ 0 0) into 0
1.211 * [backup-simplify]: Simplify 0 into 0
1.212 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.213 * [backup-simplify]: Simplify (+ 0 0) into 0
1.213 * [backup-simplify]: Simplify 0 into 0
1.214 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.215 * [backup-simplify]: Simplify (+ 0 0) into 0
1.215 * [backup-simplify]: Simplify 0 into 0
1.216 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.217 * [backup-simplify]: Simplify (+ 0 0) into 0
1.217 * [backup-simplify]: Simplify 0 into 0
1.218 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.218 * [backup-simplify]: Simplify (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.218 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.218 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.218 * [backup-simplify]: Simplify 0 into 0
1.218 * [backup-simplify]: Simplify 1 into 1
1.218 * [backup-simplify]: Simplify (* 1 1) into 1
1.218 * [backup-simplify]: Simplify (/ 1 1) into 1
1.218 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.218 * [taylor]: Taking taylor expansion of 2.0 in x
1.218 * [backup-simplify]: Simplify 2.0 into 2.0
1.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.218 * [taylor]: Taking taylor expansion of x in x
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 1 into 1
1.219 * [backup-simplify]: Simplify (/ 1 1) into 1
1.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 1 into 1
1.219 * [backup-simplify]: Simplify (* 1 1) into 1
1.219 * [backup-simplify]: Simplify (/ 1 1) into 1
1.219 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.219 * [taylor]: Taking taylor expansion of 2.0 in x
1.219 * [backup-simplify]: Simplify 2.0 into 2.0
1.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.219 * [taylor]: Taking taylor expansion of x in x
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 1 into 1
1.220 * [backup-simplify]: Simplify (/ 1 1) into 1
1.220 * [backup-simplify]: Simplify (+ 1 0) into 1
1.220 * [backup-simplify]: Simplify 1 into 1
1.220 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.221 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.222 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.222 * [backup-simplify]: Simplify 2.0 into 2.0
1.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.224 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.224 * [backup-simplify]: Simplify (+ 0 0) into 0
1.224 * [backup-simplify]: Simplify 0 into 0
1.224 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.225 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.226 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.226 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.226 * [backup-simplify]: Simplify (+ 0 0) into 0
1.226 * [backup-simplify]: Simplify 0 into 0
1.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.230 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.230 * [backup-simplify]: Simplify (+ 0 0) into 0
1.230 * [backup-simplify]: Simplify 0 into 0
1.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.235 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.235 * [backup-simplify]: Simplify (+ 0 0) into 0
1.235 * [backup-simplify]: Simplify 0 into 0
1.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.244 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.245 * [backup-simplify]: Simplify (+ 0 0) into 0
1.245 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.247 * [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
1.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.250 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.250 * [backup-simplify]: Simplify (+ 0 0) into 0
1.250 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.251 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.251 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.251 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.251 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.251 * [taylor]: Taking taylor expansion of x in x
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 1 into 1
1.252 * [backup-simplify]: Simplify (* 1 1) into 1
1.252 * [backup-simplify]: Simplify (/ 1 1) into 1
1.252 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.252 * [taylor]: Taking taylor expansion of 2.0 in x
1.252 * [backup-simplify]: Simplify 2.0 into 2.0
1.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.252 * [taylor]: Taking taylor expansion of x in x
1.252 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify 1 into 1
1.253 * [backup-simplify]: Simplify (/ 1 1) into 1
1.253 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.253 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.253 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.253 * [taylor]: Taking taylor expansion of x in x
1.253 * [backup-simplify]: Simplify 0 into 0
1.253 * [backup-simplify]: Simplify 1 into 1
1.253 * [backup-simplify]: Simplify (* 1 1) into 1
1.253 * [backup-simplify]: Simplify (/ 1 1) into 1
1.254 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.254 * [taylor]: Taking taylor expansion of 2.0 in x
1.254 * [backup-simplify]: Simplify 2.0 into 2.0
1.254 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.254 * [taylor]: Taking taylor expansion of x in x
1.254 * [backup-simplify]: Simplify 0 into 0
1.254 * [backup-simplify]: Simplify 1 into 1
1.254 * [backup-simplify]: Simplify (/ 1 1) into 1
1.255 * [backup-simplify]: Simplify (+ 1 0) into 1
1.255 * [backup-simplify]: Simplify 1 into 1
1.255 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.256 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.256 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.257 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.257 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.259 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.259 * [backup-simplify]: Simplify (- 0) into 0
1.260 * [backup-simplify]: Simplify (+ 0 0) into 0
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.262 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.262 * [backup-simplify]: Simplify (- 0) into 0
1.262 * [backup-simplify]: Simplify (+ 0 0) into 0
1.262 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.265 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.265 * [backup-simplify]: Simplify (- 0) into 0
1.266 * [backup-simplify]: Simplify (+ 0 0) into 0
1.266 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.268 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.269 * [backup-simplify]: Simplify (- 0) into 0
1.269 * [backup-simplify]: Simplify (+ 0 0) into 0
1.269 * [backup-simplify]: Simplify 0 into 0
1.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.272 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.272 * [backup-simplify]: Simplify (- 0) into 0
1.272 * [backup-simplify]: Simplify (+ 0 0) into 0
1.272 * [backup-simplify]: Simplify 0 into 0
1.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.274 * [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
1.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.275 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.275 * [backup-simplify]: Simplify (- 0) into 0
1.276 * [backup-simplify]: Simplify (+ 0 0) into 0
1.276 * [backup-simplify]: Simplify 0 into 0
1.276 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.276 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.276 * [backup-simplify]: Simplify (+ (+ (* x 2.0) (* x x)) (* y y)) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.276 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in (x y) around 0
1.277 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in y
1.277 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.277 * [taylor]: Taking taylor expansion of 2.0 in y
1.277 * [backup-simplify]: Simplify 2.0 into 2.0
1.277 * [taylor]: Taking taylor expansion of x in y
1.277 * [backup-simplify]: Simplify x into x
1.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.277 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.277 * [taylor]: Taking taylor expansion of x in y
1.277 * [backup-simplify]: Simplify x into x
1.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.277 * [taylor]: Taking taylor expansion of y in y
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify 1 into 1
1.277 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.277 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.277 * [taylor]: Taking taylor expansion of 2.0 in x
1.277 * [backup-simplify]: Simplify 2.0 into 2.0
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify 1 into 1
1.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify 1 into 1
1.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.277 * [backup-simplify]: Simplify y into y
1.277 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.277 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.277 * [taylor]: Taking taylor expansion of 2.0 in x
1.277 * [backup-simplify]: Simplify 2.0 into 2.0
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify 1 into 1
1.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.277 * [taylor]: Taking taylor expansion of x in x
1.277 * [backup-simplify]: Simplify 0 into 0
1.277 * [backup-simplify]: Simplify 1 into 1
1.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.277 * [taylor]: Taking taylor expansion of y in x
1.277 * [backup-simplify]: Simplify y into y
1.278 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.278 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.278 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.278 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.278 * [backup-simplify]: Simplify 0 into 0
1.278 * [backup-simplify]: Simplify 1 into 1
1.279 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.279 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.279 * [backup-simplify]: Simplify (+ 0 0) into 0
1.279 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.279 * [taylor]: Taking taylor expansion of 2.0 in y
1.279 * [backup-simplify]: Simplify 2.0 into 2.0
1.280 * [backup-simplify]: Simplify 2.0 into 2.0
1.280 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.280 * [backup-simplify]: Simplify (* 1 1) into 1
1.281 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.281 * [backup-simplify]: Simplify (+ 1 0) into 1
1.281 * [backup-simplify]: Simplify (+ 0 1) into 1
1.281 * [taylor]: Taking taylor expansion of 1 in y
1.281 * [backup-simplify]: Simplify 1 into 1
1.281 * [backup-simplify]: Simplify 1 into 1
1.281 * [backup-simplify]: Simplify 0 into 0
1.282 * [backup-simplify]: Simplify (* 1 1) into 1
1.282 * [backup-simplify]: Simplify 1 into 1
1.282 * [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)))
1.282 * [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))))
1.282 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
1.282 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.282 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.282 * [taylor]: Taking taylor expansion of y in y
1.282 * [backup-simplify]: Simplify 0 into 0
1.282 * [backup-simplify]: Simplify 1 into 1
1.283 * [backup-simplify]: Simplify (* 1 1) into 1
1.283 * [backup-simplify]: Simplify (/ 1 1) into 1
1.283 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.283 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.283 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.283 * [taylor]: Taking taylor expansion of x in y
1.283 * [backup-simplify]: Simplify x into x
1.283 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.284 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.284 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.284 * [taylor]: Taking taylor expansion of 2.0 in y
1.284 * [backup-simplify]: Simplify 2.0 into 2.0
1.284 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.284 * [taylor]: Taking taylor expansion of x in y
1.284 * [backup-simplify]: Simplify x into x
1.284 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.284 * [taylor]: Taking taylor expansion of y in x
1.284 * [backup-simplify]: Simplify y into y
1.284 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.284 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.284 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [backup-simplify]: Simplify 0 into 0
1.284 * [backup-simplify]: Simplify 1 into 1
1.285 * [backup-simplify]: Simplify (* 1 1) into 1
1.285 * [backup-simplify]: Simplify (/ 1 1) into 1
1.285 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.285 * [taylor]: Taking taylor expansion of 2.0 in x
1.285 * [backup-simplify]: Simplify 2.0 into 2.0
1.285 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify 1 into 1
1.285 * [backup-simplify]: Simplify (/ 1 1) into 1
1.285 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.285 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.285 * [taylor]: Taking taylor expansion of y in x
1.285 * [backup-simplify]: Simplify y into y
1.285 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.285 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.285 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.285 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.285 * [taylor]: Taking taylor expansion of x in x
1.285 * [backup-simplify]: Simplify 0 into 0
1.285 * [backup-simplify]: Simplify 1 into 1
1.286 * [backup-simplify]: Simplify (* 1 1) into 1
1.286 * [backup-simplify]: Simplify (/ 1 1) into 1
1.286 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.286 * [taylor]: Taking taylor expansion of 2.0 in x
1.286 * [backup-simplify]: Simplify 2.0 into 2.0
1.286 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.286 * [backup-simplify]: Simplify 0 into 0
1.286 * [backup-simplify]: Simplify 1 into 1
1.286 * [backup-simplify]: Simplify (/ 1 1) into 1
1.287 * [backup-simplify]: Simplify (+ 1 0) into 1
1.287 * [backup-simplify]: Simplify (+ 0 1) into 1
1.287 * [taylor]: Taking taylor expansion of 1 in y
1.287 * [backup-simplify]: Simplify 1 into 1
1.287 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.288 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.288 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.289 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.289 * [taylor]: Taking taylor expansion of 2.0 in y
1.289 * [backup-simplify]: Simplify 2.0 into 2.0
1.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.291 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.291 * [backup-simplify]: Simplify (+ 0 0) into 0
1.291 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.291 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.291 * [taylor]: Taking taylor expansion of y in y
1.291 * [backup-simplify]: Simplify 0 into 0
1.291 * [backup-simplify]: Simplify 1 into 1
1.291 * [backup-simplify]: Simplify (* 1 1) into 1
1.292 * [backup-simplify]: Simplify (/ 1 1) into 1
1.292 * [backup-simplify]: Simplify 1 into 1
1.292 * [backup-simplify]: Simplify 1 into 1
1.292 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.292 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.294 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.295 * [backup-simplify]: Simplify (+ 0 0) into 0
1.295 * [backup-simplify]: Simplify (+ 0 0) into 0
1.295 * [taylor]: Taking taylor expansion of 0 in y
1.295 * [backup-simplify]: Simplify 0 into 0
1.295 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.296 * [backup-simplify]: Simplify 0 into 0
1.296 * [backup-simplify]: Simplify 2.0 into 2.0
1.296 * [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)))
1.296 * [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)))
1.296 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (x y) around 0
1.296 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
1.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.297 * [taylor]: Taking taylor expansion of y in y
1.297 * [backup-simplify]: Simplify 0 into 0
1.297 * [backup-simplify]: Simplify 1 into 1
1.297 * [backup-simplify]: Simplify (* 1 1) into 1
1.297 * [backup-simplify]: Simplify (/ 1 1) into 1
1.297 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.297 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.297 * [taylor]: Taking taylor expansion of x in y
1.297 * [backup-simplify]: Simplify x into x
1.297 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.297 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.297 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.297 * [taylor]: Taking taylor expansion of 2.0 in y
1.297 * [backup-simplify]: Simplify 2.0 into 2.0
1.297 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.297 * [taylor]: Taking taylor expansion of x in y
1.297 * [backup-simplify]: Simplify x into x
1.297 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.297 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.297 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.297 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.297 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.297 * [taylor]: Taking taylor expansion of y in x
1.298 * [backup-simplify]: Simplify y into y
1.298 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.298 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.298 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.298 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.298 * [taylor]: Taking taylor expansion of x in x
1.298 * [backup-simplify]: Simplify 0 into 0
1.298 * [backup-simplify]: Simplify 1 into 1
1.298 * [backup-simplify]: Simplify (* 1 1) into 1
1.298 * [backup-simplify]: Simplify (/ 1 1) into 1
1.298 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.298 * [taylor]: Taking taylor expansion of 2.0 in x
1.298 * [backup-simplify]: Simplify 2.0 into 2.0
1.298 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.298 * [taylor]: Taking taylor expansion of x in x
1.298 * [backup-simplify]: Simplify 0 into 0
1.298 * [backup-simplify]: Simplify 1 into 1
1.299 * [backup-simplify]: Simplify (/ 1 1) into 1
1.299 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.299 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.299 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.299 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.299 * [taylor]: Taking taylor expansion of y in x
1.299 * [backup-simplify]: Simplify y into y
1.299 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.299 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.299 * [backup-simplify]: Simplify 0 into 0
1.299 * [backup-simplify]: Simplify 1 into 1
1.299 * [backup-simplify]: Simplify (* 1 1) into 1
1.299 * [backup-simplify]: Simplify (/ 1 1) into 1
1.299 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.299 * [taylor]: Taking taylor expansion of 2.0 in x
1.299 * [backup-simplify]: Simplify 2.0 into 2.0
1.299 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.299 * [backup-simplify]: Simplify 0 into 0
1.300 * [backup-simplify]: Simplify 1 into 1
1.300 * [backup-simplify]: Simplify (/ 1 1) into 1
1.300 * [backup-simplify]: Simplify (+ 0 1) into 1
1.301 * [backup-simplify]: Simplify (+ 1 0) into 1
1.301 * [taylor]: Taking taylor expansion of 1 in y
1.301 * [backup-simplify]: Simplify 1 into 1
1.301 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.302 * [backup-simplify]: Simplify (+ 0 0) into 0
1.302 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.302 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.303 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.303 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.303 * [taylor]: Taking taylor expansion of 2.0 in y
1.303 * [backup-simplify]: Simplify 2.0 into 2.0
1.303 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.304 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.306 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.306 * [backup-simplify]: Simplify (- 0) into 0
1.306 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.306 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.306 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.306 * [taylor]: Taking taylor expansion of y in y
1.306 * [backup-simplify]: Simplify 0 into 0
1.306 * [backup-simplify]: Simplify 1 into 1
1.307 * [backup-simplify]: Simplify (* 1 1) into 1
1.307 * [backup-simplify]: Simplify (/ 1 1) into 1
1.307 * [backup-simplify]: Simplify 1 into 1
1.307 * [backup-simplify]: Simplify 1 into 1
1.307 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.308 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.309 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.310 * [backup-simplify]: Simplify (+ 0 0) into 0
1.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.312 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.312 * [backup-simplify]: Simplify (- 0) into 0
1.312 * [backup-simplify]: Simplify (+ 0 0) into 0
1.312 * [taylor]: Taking taylor expansion of 0 in y
1.312 * [backup-simplify]: Simplify 0 into 0
1.313 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.313 * [backup-simplify]: Simplify 0 into 0
1.314 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.314 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.314 * [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)))
1.315 * * * [progress]: simplifying candidates
1.315 * [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)))
1.316 * * [simplify]: iteration 0: 63 enodes
1.329 * * [simplify]: iteration 1: 222 enodes
1.486 * * [simplify]: iteration 2: 1461 enodes
2.383 * * [simplify]: iteration complete: 5002 enodes
2.383 * * [simplify]: Extracting #0: cost 28 inf + 0
2.386 * * [simplify]: Extracting #1: cost 571 inf + 0
2.396 * * [simplify]: Extracting #2: cost 1404 inf + 7029
2.431 * * [simplify]: Extracting #3: cost 761 inf + 82103
2.471 * * [simplify]: Extracting #4: cost 147 inf + 166644
2.517 * * [simplify]: Extracting #5: cost 18 inf + 193631
2.563 * * [simplify]: Extracting #6: cost 0 inf + 199263
2.616 * [simplify]: Simplified to:
  (expm1 (* x (+ 2.0 x)))
  (log1p (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (log (* x (+ 2.0 x)))
  (exp (* x (+ 2.0 x)))
  (* (cbrt (* x (+ 2.0 x))) (cbrt (* x (+ 2.0 x))))
  (cbrt (* x (+ 2.0 x)))
  (* (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (sqrt (* x (+ 2.0 x)))
  (* (* x (* x x)) (fma (* 2.0 2.0) 2.0 (* x (* x x))))
  (* (* x x) (fma x (- x 2.0) (* 2.0 2.0)))
  (* (* x x) (- (* 2.0 2.0) (* x x)))
  (* 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)))
  (* (fma (+ 2.0 x) x (* y y)) (* (fma (+ 2.0 x) x (* y y)) (fma (+ 2.0 x) x (* y y))))
  (sqrt (fma (+ 2.0 x) x (* y y)))
  (sqrt (fma (+ 2.0 x) x (* y y)))
  (fma (* (* x (+ 2.0 x)) (* x (+ 2.0 x))) (* x (+ 2.0 x)) (* (* y (* y y)) (* y (* y y))))
  (fma (* y y) (- (* y y) (* x (+ 2.0 x))) (* (* x (+ 2.0 x)) (* x (+ 2.0 x))))
  (* (+ (* x (+ 2.0 x)) (* y y)) (- (* x (+ 2.0 x)) (* y y)))
  (- (* x (+ 2.0 x)) (* 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))
2.619 * * * [progress]: adding candidates to table
2.814 * [progress]: [Phase 3 of 3] Extracting.
2.814 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.814 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
2.814 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.854 * * * * [regimes]: Trying to branch on (+ (* x 2.0) (* x x)) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.889 * * * * [regimes]: Trying to branch on (+ (+ (* x 2.0) (* x x)) (* y y)) from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.924 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.963 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))> #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>)
2.990 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
2.991 * [simplify]: Simplifying:
  (fma y y (* (+ 2.0 x) x))
2.991 * * [simplify]: iteration 0: 6 enodes
2.991 * * [simplify]: iteration 1: 8 enodes
2.991 * * [simplify]: iteration complete: 8 enodes
2.991 * * [simplify]: Extracting #0: cost 1 inf + 0
2.991 * * [simplify]: Extracting #1: cost 3 inf + 0
2.991 * * [simplify]: Extracting #2: cost 4 inf + 1
2.991 * * [simplify]: Extracting #3: cost 4 inf + 2
2.991 * * [simplify]: Extracting #4: cost 0 inf + 265
2.991 * [simplify]: Simplified to:
  (fma y y (* x (+ 2.0 x)))
4.515 * [regime-testing]: Baseline error score: 0.007875984498062257
4.528 * [regime-testing]: Oracle error score: 0.0012501562695336917
4.555 * [regime-testing]: End program error score: 0.007875984498062257
4.639 * [regime-testing]: Target error score: 0.013126640830103764