12.636 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * [simplify]: Simplifying:
  (+ (+ (* x 2.0) (* x x)) (* y y))
0.035 * * [simplify]: iteration 0: 8 enodes
0.036 * * [simplify]: iteration 1: 16 enodes
0.038 * * [simplify]: iteration 2: 33 enodes
0.042 * * [simplify]: iteration 3: 42 enodes
0.047 * * [simplify]: iteration complete: 42 enodes
0.047 * * [simplify]: Extracting #0: cost 1 inf + 0
0.047 * * [simplify]: Extracting #1: cost 11 inf + 0
0.047 * * [simplify]: Extracting #2: cost 7 inf + 6
0.047 * * [simplify]: Extracting #3: cost 0 inf + 42
0.047 * * [simplify]: Extracting #4: cost 0 inf + 40
0.047 * [simplify]: Simplified to:
  (fma y y (* (+ 2.0 x) x))
0.051 * * [progress]: iteration 1 / 4
0.051 * * * [progress]: picking best candidate
0.056 * * * * [pick]: Picked  #<alt (λ (x y) (fma y y (* (+ 2.0 x) x)))>
0.056 * * * [progress]: localizing error
0.063 * * * [progress]: generating rewritten candidates
0.063 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
0.081 * * * [progress]: generating series expansions
0.081 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
0.081 * [backup-simplify]: Simplify (* (+ 2.0 x) x) into (* x (+ x 2.0))
0.081 * [approximate]: Taking taylor expansion of (* x (+ x 2.0)) in (x) around 0
0.081 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of 2.0 in x
0.082 * [backup-simplify]: Simplify 2.0 into 2.0
0.082 * [taylor]: Taking taylor expansion of (* x (+ x 2.0)) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of (+ x 2.0) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of 2.0 in x
0.082 * [backup-simplify]: Simplify 2.0 into 2.0
0.083 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.083 * [backup-simplify]: Simplify (* 0 2.0) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ 1 0) into 1
0.085 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 2.0)) into 2.0
0.085 * [backup-simplify]: Simplify 2.0 into 2.0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 2.0))) into 1
0.086 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 2.0)))) into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))) into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))) into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0)))))))) into 0
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 2.0))))))))) into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
0.108 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 x)) (/ 1 x)) into (/ (+ (/ 1 x) 2.0) x)
0.108 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in (x) around 0
0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (/ 1 1) into 1
0.108 * [taylor]: Taking taylor expansion of 2.0 in x
0.108 * [backup-simplify]: Simplify 2.0 into 2.0
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify (+ 1 0) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 2.0) x) in x
0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 2.0) in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [taylor]: Taking taylor expansion of 2.0 in x
0.109 * [backup-simplify]: Simplify 2.0 into 2.0
0.109 * [taylor]: Taking taylor expansion of x in x
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (+ 1 0) into 1
0.110 * [backup-simplify]: Simplify (/ 1 1) into 1
0.110 * [backup-simplify]: Simplify 1 into 1
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
0.111 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* 1 (/ 0 1)))) into 2.0
0.112 * [backup-simplify]: Simplify 2.0 into 2.0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.116 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.116 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ 0 0) into 0
0.119 * [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
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [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
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [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
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
0.121 * [backup-simplify]: Simplify (* (+ 2.0 (/ 1 (- x))) (/ 1 (- x))) into (* -1 (/ (- 2.0 (/ 1 x)) x))
0.121 * [approximate]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in (x) around 0
0.121 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.121 * [taylor]: Taking taylor expansion of -1 in x
0.121 * [backup-simplify]: Simplify -1 into -1
0.122 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.122 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.122 * [taylor]: Taking taylor expansion of 2.0 in x
0.122 * [backup-simplify]: Simplify 2.0 into 2.0
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (- 1) into -1
0.123 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.123 * [backup-simplify]: Simplify (/ -1 1) into -1
0.123 * [taylor]: Taking taylor expansion of (* -1 (/ (- 2.0 (/ 1 x)) x)) in x
0.123 * [taylor]: Taking taylor expansion of -1 in x
0.123 * [backup-simplify]: Simplify -1 into -1
0.123 * [taylor]: Taking taylor expansion of (/ (- 2.0 (/ 1 x)) x) in x
0.123 * [taylor]: Taking taylor expansion of (- 2.0 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 2.0 in x
0.123 * [backup-simplify]: Simplify 2.0 into 2.0
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (- 1) into -1
0.124 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.124 * [backup-simplify]: Simplify (/ -1 1) into -1
0.124 * [backup-simplify]: Simplify (* -1 -1) into 1
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (- 0) into 0
0.125 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
0.128 * [backup-simplify]: Simplify (- (/ 2.0 1) (+ (* -1 (/ 0 1)))) into 2.0
0.129 * [backup-simplify]: Simplify (+ (* -1 2.0) (* 0 -1)) into (- 2.0)
0.130 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (- 0) into 0
0.131 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 2.0) (* 0 -1))) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify (- 0) into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.138 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (- 0) into 0
0.140 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.143 * [backup-simplify]: Simplify (- 0) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 2.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.145 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))) into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (- 0) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [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
0.147 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1))))))) into 0
0.148 * [backup-simplify]: Simplify 0 into 0
0.148 * [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
0.148 * [backup-simplify]: Simplify (- 0) into 0
0.149 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [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
0.150 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 2.0) (* 0 -1)))))))) into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
0.151 * * * [progress]: simplifying candidates
0.151 * [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))
0.152 * * [simplify]: iteration 0: 45 enodes
0.160 * * [simplify]: iteration 1: 115 enodes
0.248 * * [simplify]: iteration 2: 700 enodes
1.005 * * [simplify]: iteration complete: 5001 enodes
1.006 * * [simplify]: Extracting #0: cost 19 inf + 0
1.007 * * [simplify]: Extracting #1: cost 624 inf + 0
1.015 * * [simplify]: Extracting #2: cost 1844 inf + 527
1.028 * * [simplify]: Extracting #3: cost 1638 inf + 7094
1.045 * * [simplify]: Extracting #4: cost 106 inf + 17786
1.060 * * [simplify]: Extracting #5: cost 13 inf + 18623
1.081 * * [simplify]: Extracting #6: cost 3 inf + 18665
1.096 * * [simplify]: Extracting #7: cost 0 inf + 18680
1.113 * [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))
1.113 * * * [progress]: adding candidates to table
1.279 * * [progress]: iteration 2 / 4
1.280 * * * [progress]: picking best candidate
1.284 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x 2.0) (* x x)) (* y y)))>
1.285 * * * [progress]: localizing error
1.306 * * * [progress]: generating rewritten candidates
1.306 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.323 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.358 * * * [progress]: generating series expansions
1.359 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.359 * [backup-simplify]: Simplify (+ (* x 2.0) (* x x)) into (+ (* 2.0 x) (pow x 2))
1.359 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in (x) around 0
1.359 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.359 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.359 * [taylor]: Taking taylor expansion of 2.0 in x
1.359 * [backup-simplify]: Simplify 2.0 into 2.0
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [backup-simplify]: Simplify 0 into 0
1.359 * [backup-simplify]: Simplify 1 into 1
1.359 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [backup-simplify]: Simplify 0 into 0
1.359 * [backup-simplify]: Simplify 1 into 1
1.359 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (pow x 2)) in x
1.359 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.359 * [taylor]: Taking taylor expansion of 2.0 in x
1.359 * [backup-simplify]: Simplify 2.0 into 2.0
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [backup-simplify]: Simplify 0 into 0
1.359 * [backup-simplify]: Simplify 1 into 1
1.359 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.359 * [taylor]: Taking taylor expansion of x in x
1.359 * [backup-simplify]: Simplify 0 into 0
1.359 * [backup-simplify]: Simplify 1 into 1
1.360 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.360 * [backup-simplify]: Simplify (+ 0 0) into 0
1.360 * [backup-simplify]: Simplify 0 into 0
1.361 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.361 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.361 * [backup-simplify]: Simplify 2.0 into 2.0
1.362 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.362 * [backup-simplify]: Simplify (* 1 1) into 1
1.362 * [backup-simplify]: Simplify (+ 0 1) into 1
1.362 * [backup-simplify]: Simplify 1 into 1
1.363 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.363 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.364 * [backup-simplify]: Simplify (+ 0 0) into 0
1.364 * [backup-simplify]: Simplify 0 into 0
1.364 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.365 * [backup-simplify]: Simplify (+ 0 0) into 0
1.365 * [backup-simplify]: Simplify 0 into 0
1.366 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
1.367 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.367 * [backup-simplify]: Simplify (+ 0 0) into 0
1.367 * [backup-simplify]: Simplify 0 into 0
1.368 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0
1.368 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.369 * [backup-simplify]: Simplify (+ 0 0) into 0
1.369 * [backup-simplify]: Simplify 0 into 0
1.370 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0
1.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.372 * [backup-simplify]: Simplify (+ 0 0) into 0
1.372 * [backup-simplify]: Simplify 0 into 0
1.374 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))))) into 0
1.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.375 * [backup-simplify]: Simplify (+ 0 0) into 0
1.375 * [backup-simplify]: Simplify 0 into 0
1.376 * [backup-simplify]: Simplify (+ (* 1 (pow x 2)) (* 2.0 x)) into (+ (* 2.0 x) (pow x 2))
1.376 * [backup-simplify]: Simplify (+ (* (/ 1 x) 2.0) (* (/ 1 x) (/ 1 x))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.376 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.376 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.376 * [taylor]: Taking taylor expansion of x in x
1.376 * [backup-simplify]: Simplify 0 into 0
1.376 * [backup-simplify]: Simplify 1 into 1
1.377 * [backup-simplify]: Simplify (* 1 1) into 1
1.377 * [backup-simplify]: Simplify (/ 1 1) into 1
1.377 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.377 * [taylor]: Taking taylor expansion of 2.0 in x
1.377 * [backup-simplify]: Simplify 2.0 into 2.0
1.377 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.377 * [taylor]: Taking taylor expansion of x in x
1.377 * [backup-simplify]: Simplify 0 into 0
1.377 * [backup-simplify]: Simplify 1 into 1
1.377 * [backup-simplify]: Simplify (/ 1 1) into 1
1.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.378 * [taylor]: Taking taylor expansion of x in x
1.378 * [backup-simplify]: Simplify 0 into 0
1.378 * [backup-simplify]: Simplify 1 into 1
1.378 * [backup-simplify]: Simplify (* 1 1) into 1
1.378 * [backup-simplify]: Simplify (/ 1 1) into 1
1.378 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.378 * [taylor]: Taking taylor expansion of 2.0 in x
1.378 * [backup-simplify]: Simplify 2.0 into 2.0
1.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.378 * [taylor]: Taking taylor expansion of x in x
1.378 * [backup-simplify]: Simplify 0 into 0
1.379 * [backup-simplify]: Simplify 1 into 1
1.379 * [backup-simplify]: Simplify (/ 1 1) into 1
1.379 * [backup-simplify]: Simplify (+ 1 0) into 1
1.379 * [backup-simplify]: Simplify 1 into 1
1.380 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.381 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.381 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.382 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.382 * [backup-simplify]: Simplify 2.0 into 2.0
1.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.385 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.385 * [backup-simplify]: Simplify (+ 0 0) into 0
1.385 * [backup-simplify]: Simplify 0 into 0
1.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.389 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.390 * [backup-simplify]: Simplify (+ 0 0) into 0
1.390 * [backup-simplify]: Simplify 0 into 0
1.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.394 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.394 * [backup-simplify]: Simplify (+ 0 0) into 0
1.394 * [backup-simplify]: Simplify 0 into 0
1.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.399 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.399 * [backup-simplify]: Simplify (+ 0 0) into 0
1.399 * [backup-simplify]: Simplify 0 into 0
1.400 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.403 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.403 * [backup-simplify]: Simplify (+ 0 0) into 0
1.403 * [backup-simplify]: Simplify 0 into 0
1.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.405 * [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
1.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.406 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.406 * [backup-simplify]: Simplify (+ 0 0) into 0
1.407 * [backup-simplify]: Simplify 0 into 0
1.407 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (/ 1 x))) (* 1 (pow (/ 1 (/ 1 x)) 2))) into (+ (* 2.0 x) (pow x 2))
1.407 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) 2.0) (* (/ 1 (- x)) (/ 1 (- x)))) into (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))
1.407 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in (x) around 0
1.407 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.407 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.407 * [taylor]: Taking taylor expansion of x in x
1.407 * [backup-simplify]: Simplify 0 into 0
1.407 * [backup-simplify]: Simplify 1 into 1
1.407 * [backup-simplify]: Simplify (* 1 1) into 1
1.408 * [backup-simplify]: Simplify (/ 1 1) into 1
1.408 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.408 * [taylor]: Taking taylor expansion of 2.0 in x
1.408 * [backup-simplify]: Simplify 2.0 into 2.0
1.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.408 * [taylor]: Taking taylor expansion of x in x
1.408 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify 1 into 1
1.408 * [backup-simplify]: Simplify (/ 1 1) into 1
1.408 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.408 * [taylor]: Taking taylor expansion of x in x
1.408 * [backup-simplify]: Simplify 0 into 0
1.408 * [backup-simplify]: Simplify 1 into 1
1.408 * [backup-simplify]: Simplify (* 1 1) into 1
1.408 * [backup-simplify]: Simplify (/ 1 1) into 1
1.409 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.409 * [taylor]: Taking taylor expansion of 2.0 in x
1.409 * [backup-simplify]: Simplify 2.0 into 2.0
1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.409 * [taylor]: Taking taylor expansion of x in x
1.409 * [backup-simplify]: Simplify 0 into 0
1.409 * [backup-simplify]: Simplify 1 into 1
1.409 * [backup-simplify]: Simplify (/ 1 1) into 1
1.409 * [backup-simplify]: Simplify (+ 1 0) into 1
1.409 * [backup-simplify]: Simplify 1 into 1
1.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.410 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.411 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.411 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.411 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.413 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.415 * [backup-simplify]: Simplify (- 0) into 0
1.415 * [backup-simplify]: Simplify (+ 0 0) into 0
1.415 * [backup-simplify]: Simplify 0 into 0
1.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.418 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.418 * [backup-simplify]: Simplify (- 0) into 0
1.418 * [backup-simplify]: Simplify (+ 0 0) into 0
1.418 * [backup-simplify]: Simplify 0 into 0
1.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.420 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.421 * [backup-simplify]: Simplify (- 0) into 0
1.421 * [backup-simplify]: Simplify (+ 0 0) into 0
1.421 * [backup-simplify]: Simplify 0 into 0
1.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.424 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.424 * [backup-simplify]: Simplify (- 0) into 0
1.424 * [backup-simplify]: Simplify (+ 0 0) into 0
1.424 * [backup-simplify]: Simplify 0 into 0
1.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.427 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
1.427 * [backup-simplify]: Simplify (- 0) into 0
1.427 * [backup-simplify]: Simplify (+ 0 0) into 0
1.427 * [backup-simplify]: Simplify 0 into 0
1.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))))) into 0
1.429 * [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
1.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.431 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
1.432 * [backup-simplify]: Simplify (- 0) into 0
1.432 * [backup-simplify]: Simplify (+ 0 0) into 0
1.432 * [backup-simplify]: Simplify 0 into 0
1.433 * [backup-simplify]: Simplify (+ (* (- 2.0) (/ 1 (/ 1 (- x)))) (* 1 (pow (/ 1 (/ 1 (- x))) 2))) into (+ (* 2.0 x) (pow x 2))
1.433 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.433 * [backup-simplify]: Simplify (+ (+ (* x 2.0) (* x x)) (* y y)) into (+ (* 2.0 x) (+ (pow x 2) (pow y 2)))
1.433 * [approximate]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in (x y) around 0
1.433 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in y
1.433 * [taylor]: Taking taylor expansion of (* 2.0 x) in y
1.433 * [taylor]: Taking taylor expansion of 2.0 in y
1.433 * [backup-simplify]: Simplify 2.0 into 2.0
1.433 * [taylor]: Taking taylor expansion of x in y
1.433 * [backup-simplify]: Simplify x into x
1.433 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in y
1.433 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.433 * [taylor]: Taking taylor expansion of x in y
1.433 * [backup-simplify]: Simplify x into x
1.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.433 * [taylor]: Taking taylor expansion of y in y
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.434 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.434 * [taylor]: Taking taylor expansion of 2.0 in x
1.434 * [backup-simplify]: Simplify 2.0 into 2.0
1.434 * [taylor]: Taking taylor expansion of x in x
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.434 * [taylor]: Taking taylor expansion of x in x
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.434 * [taylor]: Taking taylor expansion of y in x
1.434 * [backup-simplify]: Simplify y into y
1.434 * [taylor]: Taking taylor expansion of (+ (* 2.0 x) (+ (pow x 2) (pow y 2))) in x
1.434 * [taylor]: Taking taylor expansion of (* 2.0 x) in x
1.434 * [taylor]: Taking taylor expansion of 2.0 in x
1.434 * [backup-simplify]: Simplify 2.0 into 2.0
1.434 * [taylor]: Taking taylor expansion of x in x
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [taylor]: Taking taylor expansion of (+ (pow x 2) (pow y 2)) in x
1.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.434 * [taylor]: Taking taylor expansion of x in x
1.434 * [backup-simplify]: Simplify 0 into 0
1.434 * [backup-simplify]: Simplify 1 into 1
1.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.434 * [taylor]: Taking taylor expansion of y in x
1.434 * [backup-simplify]: Simplify y into y
1.435 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.435 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.435 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.435 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
1.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.435 * [taylor]: Taking taylor expansion of y in y
1.435 * [backup-simplify]: Simplify 0 into 0
1.435 * [backup-simplify]: Simplify 1 into 1
1.437 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.437 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.437 * [backup-simplify]: Simplify (+ 0 0) into 0
1.438 * [backup-simplify]: Simplify (+ 2.0 0) into 2.0
1.438 * [taylor]: Taking taylor expansion of 2.0 in y
1.438 * [backup-simplify]: Simplify 2.0 into 2.0
1.438 * [backup-simplify]: Simplify 2.0 into 2.0
1.439 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.440 * [backup-simplify]: Simplify (* 1 1) into 1
1.440 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.440 * [backup-simplify]: Simplify (+ 1 0) into 1
1.441 * [backup-simplify]: Simplify (+ 0 1) into 1
1.441 * [taylor]: Taking taylor expansion of 1 in y
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify (* 1 1) into 1
1.441 * [backup-simplify]: Simplify 1 into 1
1.442 * [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)))
1.442 * [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))))
1.442 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in (x y) around 0
1.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in y
1.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.443 * [taylor]: Taking taylor expansion of y in y
1.443 * [backup-simplify]: Simplify 0 into 0
1.443 * [backup-simplify]: Simplify 1 into 1
1.443 * [backup-simplify]: Simplify (* 1 1) into 1
1.443 * [backup-simplify]: Simplify (/ 1 1) into 1
1.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in y
1.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.444 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.444 * [taylor]: Taking taylor expansion of x in y
1.444 * [backup-simplify]: Simplify x into x
1.444 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.444 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.444 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.444 * [taylor]: Taking taylor expansion of 2.0 in y
1.444 * [backup-simplify]: Simplify 2.0 into 2.0
1.444 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.444 * [taylor]: Taking taylor expansion of x in y
1.444 * [backup-simplify]: Simplify x into x
1.444 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.444 * [taylor]: Taking taylor expansion of y in x
1.444 * [backup-simplify]: Simplify y into y
1.444 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.445 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.445 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.445 * [taylor]: Taking taylor expansion of x in x
1.445 * [backup-simplify]: Simplify 0 into 0
1.445 * [backup-simplify]: Simplify 1 into 1
1.445 * [backup-simplify]: Simplify (* 1 1) into 1
1.446 * [backup-simplify]: Simplify (/ 1 1) into 1
1.446 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.446 * [taylor]: Taking taylor expansion of 2.0 in x
1.446 * [backup-simplify]: Simplify 2.0 into 2.0
1.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.446 * [taylor]: Taking taylor expansion of x in x
1.446 * [backup-simplify]: Simplify 0 into 0
1.446 * [backup-simplify]: Simplify 1 into 1
1.446 * [backup-simplify]: Simplify (/ 1 1) into 1
1.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x)))) in x
1.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.446 * [taylor]: Taking taylor expansion of y in x
1.446 * [backup-simplify]: Simplify y into y
1.446 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.447 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 x))) in x
1.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.447 * [taylor]: Taking taylor expansion of x in x
1.447 * [backup-simplify]: Simplify 0 into 0
1.447 * [backup-simplify]: Simplify 1 into 1
1.447 * [backup-simplify]: Simplify (* 1 1) into 1
1.448 * [backup-simplify]: Simplify (/ 1 1) into 1
1.448 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.448 * [taylor]: Taking taylor expansion of 2.0 in x
1.448 * [backup-simplify]: Simplify 2.0 into 2.0
1.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.448 * [taylor]: Taking taylor expansion of x in x
1.448 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify 1 into 1
1.448 * [backup-simplify]: Simplify (/ 1 1) into 1
1.449 * [backup-simplify]: Simplify (+ 1 0) into 1
1.449 * [backup-simplify]: Simplify (+ 0 1) into 1
1.449 * [taylor]: Taking taylor expansion of 1 in y
1.449 * [backup-simplify]: Simplify 1 into 1
1.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.451 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.452 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.452 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.452 * [taylor]: Taking taylor expansion of 2.0 in y
1.452 * [backup-simplify]: Simplify 2.0 into 2.0
1.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.456 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.456 * [backup-simplify]: Simplify (+ 0 0) into 0
1.456 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.456 * [taylor]: Taking taylor expansion of y in y
1.456 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify (* 1 1) into 1
1.457 * [backup-simplify]: Simplify (/ 1 1) into 1
1.457 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.462 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.462 * [backup-simplify]: Simplify (+ 0 0) into 0
1.463 * [backup-simplify]: Simplify (+ 0 0) into 0
1.463 * [taylor]: Taking taylor expansion of 0 in y
1.463 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.465 * [backup-simplify]: Simplify 2.0 into 2.0
1.465 * [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)))
1.466 * [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)))
1.466 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in (x y) around 0
1.466 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in y
1.466 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
1.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.466 * [taylor]: Taking taylor expansion of y in y
1.466 * [backup-simplify]: Simplify 0 into 0
1.466 * [backup-simplify]: Simplify 1 into 1
1.467 * [backup-simplify]: Simplify (* 1 1) into 1
1.467 * [backup-simplify]: Simplify (/ 1 1) into 1
1.467 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.467 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.467 * [taylor]: Taking taylor expansion of x in y
1.467 * [backup-simplify]: Simplify x into x
1.467 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.467 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.467 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in y
1.467 * [taylor]: Taking taylor expansion of 2.0 in y
1.467 * [backup-simplify]: Simplify 2.0 into 2.0
1.467 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.467 * [taylor]: Taking taylor expansion of x in y
1.467 * [backup-simplify]: Simplify x into x
1.467 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.468 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.468 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.468 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.468 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.468 * [taylor]: Taking taylor expansion of y in x
1.468 * [backup-simplify]: Simplify y into y
1.468 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.468 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.468 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.468 * [taylor]: Taking taylor expansion of x in x
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 1 into 1
1.468 * [backup-simplify]: Simplify (* 1 1) into 1
1.469 * [backup-simplify]: Simplify (/ 1 1) into 1
1.469 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.469 * [taylor]: Taking taylor expansion of 2.0 in x
1.469 * [backup-simplify]: Simplify 2.0 into 2.0
1.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.469 * [taylor]: Taking taylor expansion of x in x
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 1 into 1
1.469 * [backup-simplify]: Simplify (/ 1 1) into 1
1.470 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) (* 2.0 (/ 1 x))) in x
1.470 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
1.470 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.470 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.470 * [taylor]: Taking taylor expansion of y in x
1.470 * [backup-simplify]: Simplify y into y
1.470 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.470 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.470 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.470 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.470 * [taylor]: Taking taylor expansion of x in x
1.470 * [backup-simplify]: Simplify 0 into 0
1.470 * [backup-simplify]: Simplify 1 into 1
1.470 * [backup-simplify]: Simplify (* 1 1) into 1
1.471 * [backup-simplify]: Simplify (/ 1 1) into 1
1.471 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 x)) in x
1.471 * [taylor]: Taking taylor expansion of 2.0 in x
1.471 * [backup-simplify]: Simplify 2.0 into 2.0
1.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.471 * [taylor]: Taking taylor expansion of x in x
1.471 * [backup-simplify]: Simplify 0 into 0
1.471 * [backup-simplify]: Simplify 1 into 1
1.471 * [backup-simplify]: Simplify (/ 1 1) into 1
1.472 * [backup-simplify]: Simplify (+ 0 1) into 1
1.472 * [backup-simplify]: Simplify (+ 1 0) into 1
1.472 * [taylor]: Taking taylor expansion of 1 in y
1.472 * [backup-simplify]: Simplify 1 into 1
1.473 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.474 * [backup-simplify]: Simplify (+ 0 0) into 0
1.475 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.475 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.476 * [backup-simplify]: Simplify (+ 0 (- 2.0)) into (- 2.0)
1.476 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.476 * [taylor]: Taking taylor expansion of 2.0 in y
1.476 * [backup-simplify]: Simplify 2.0 into 2.0
1.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.478 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.479 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.480 * [backup-simplify]: Simplify (- 0) into 0
1.480 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
1.480 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.480 * [taylor]: Taking taylor expansion of y in y
1.480 * [backup-simplify]: Simplify 0 into 0
1.480 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (* 1 1) into 1
1.481 * [backup-simplify]: Simplify (/ 1 1) into 1
1.481 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.481 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (+ 0 0) into 0
1.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.485 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.486 * [backup-simplify]: Simplify (- 0) into 0
1.486 * [backup-simplify]: Simplify (+ 0 0) into 0
1.486 * [taylor]: Taking taylor expansion of 0 in y
1.486 * [backup-simplify]: Simplify 0 into 0
1.487 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.488 * [backup-simplify]: Simplify 0 into 0
1.488 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.489 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.490 * [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)))
1.490 * * * [progress]: simplifying candidates
1.491 * [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)))
1.492 * * [simplify]: iteration 0: 63 enodes
1.514 * * [simplify]: iteration 1: 222 enodes
1.691 * * [simplify]: iteration 2: 1461 enodes
2.838 * * [simplify]: iteration complete: 5002 enodes
2.838 * * [simplify]: Extracting #0: cost 28 inf + 0
2.839 * * [simplify]: Extracting #1: cost 571 inf + 0
2.846 * * [simplify]: Extracting #2: cost 1404 inf + 253
2.852 * * [simplify]: Extracting #3: cost 761 inf + 4140
2.863 * * [simplify]: Extracting #4: cost 147 inf + 8567
2.869 * * [simplify]: Extracting #5: cost 18 inf + 9463
2.875 * * [simplify]: Extracting #6: cost 0 inf + 9611
2.881 * [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))
2.882 * * * [progress]: adding candidates to table
3.040 * [progress]: [Phase 3 of 3] Extracting.
3.040 * * [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)))>)
3.040 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (+ (* x 2.0) (* x x)) (+ (+ (* x 2.0) (* x x)) (* y y)) y x)
3.040 * * * * [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)))>)
3.091 * * * * [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)))>)
3.120 * * * * [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)))>)
3.175 * * * * [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)))>)
3.215 * * * * [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)))>)
3.255 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.255 * [simplify]: Simplifying:
  (fma y y (* (+ 2.0 x) x))
3.255 * * [simplify]: iteration 0: 6 enodes
3.256 * * [simplify]: iteration 1: 8 enodes
3.256 * * [simplify]: iteration complete: 8 enodes
3.256 * * [simplify]: Extracting #0: cost 1 inf + 0
3.256 * * [simplify]: Extracting #1: cost 3 inf + 0
3.256 * * [simplify]: Extracting #2: cost 4 inf + 1
3.256 * * [simplify]: Extracting #3: cost 4 inf + 2
3.256 * * [simplify]: Extracting #4: cost 0 inf + 19
3.256 * [simplify]: Simplified to:
  (fma y y (* x (+ 2.0 x)))
4.965 * [regime-testing]: Baseline error score: 0.009199270221367815
4.969 * [regime-testing]: Oracle error score: 0.0015001875234404302
4.978 * [regime-testing]: End program error score: 0.009199270221367815
5.059 * [regime-testing]: Target error score: 0.01319977028387563