15.029 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.041 * * * [progress]: [2/2] Setting up program.
0.045 * [progress]: [Phase 2 of 3] Improving.
0.046 * [simplify]: Simplifying:
  (+ (* x x) (* y y))
0.046 * * [simplify]: iteration 0: 5 enodes
0.047 * * [simplify]: iteration 1: 6 enodes
0.049 * * [simplify]: iteration complete: 6 enodes
0.049 * * [simplify]: Extracting #0: cost 1 inf + 0
0.049 * * [simplify]: Extracting #1: cost 3 inf + 0
0.049 * * [simplify]: Extracting #2: cost 5 inf + 0
0.049 * * [simplify]: Extracting #3: cost 2 inf + 5
0.049 * * [simplify]: Extracting #4: cost 0 inf + 15
0.049 * [simplify]: Simplified to:
  (+ (* x x) (* y y))
0.050 * * [progress]: iteration 1 / 4
0.050 * * * [progress]: picking best candidate
0.054 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (* y y)))>
0.054 * * * [progress]: localizing error
0.067 * * * [progress]: generating rewritten candidates
0.067 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.089 * * * [progress]: generating series expansions
0.089 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.089 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow y 2) (pow x 2))
0.089 * [approximate]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.089 * [taylor]: Taking taylor expansion of x in y
0.089 * [backup-simplify]: Simplify x into x
0.089 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [backup-simplify]: Simplify y into y
0.089 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
0.089 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.090 * [backup-simplify]: Simplify y into y
0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.090 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
0.090 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.093 * [backup-simplify]: Simplify (* 1 1) into 1
0.093 * [backup-simplify]: Simplify (+ 0 1) into 1
0.093 * [taylor]: Taking taylor expansion of 1 in y
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify (* 1 1) into 1
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.096 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.098 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.099 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
0.099 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
0.099 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.099 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.100 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 1 into 1
0.100 * [backup-simplify]: Simplify (* 1 1) into 1
0.100 * [backup-simplify]: Simplify (/ 1 1) into 1
0.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.100 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.101 * [backup-simplify]: Simplify x into x
0.101 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.101 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.101 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [backup-simplify]: Simplify y into y
0.101 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.101 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.101 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (* 1 1) into 1
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.102 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [backup-simplify]: Simplify y into y
0.102 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.102 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.102 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.102 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (* 1 1) into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.104 * [backup-simplify]: Simplify (+ 0 1) into 1
0.104 * [taylor]: Taking taylor expansion of 1 in y
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.108 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.108 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.108 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (* 1 1) into 1
0.109 * [backup-simplify]: Simplify (/ 1 1) into 1
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify 1 into 1
0.109 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.109 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.111 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.111 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.114 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.116 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.116 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (pow x 2))
0.120 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
0.120 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (* 1 1) into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.121 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [backup-simplify]: Simplify x into x
0.121 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.121 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.121 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.121 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [backup-simplify]: Simplify y into y
0.121 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.122 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.122 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.122 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.123 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.123 * [taylor]: Taking taylor expansion of (pow x 2) 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
0.124 * [backup-simplify]: Simplify (/ 1 1) into 1
0.124 * [backup-simplify]: Simplify (+ 0 1) into 1
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.128 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.128 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (* 1 1) into 1
0.129 * [backup-simplify]: Simplify (/ 1 1) into 1
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.130 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.134 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.136 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.137 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (pow x 2))
0.140 * * * [progress]: simplifying candidates
0.140 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
0.140 * * [simplify]: iteration 0: 30 enodes
0.152 * * [simplify]: iteration 1: 115 enodes
0.589 * * [simplify]: iteration 2: 639 enodes
1.985 * * [simplify]: iteration 3: 4731 enodes
4.295 * * [simplify]: iteration complete: 5000 enodes
4.295 * * [simplify]: Extracting #0: cost 11 inf + 0
4.295 * * [simplify]: Extracting #1: cost 171 inf + 0
4.298 * * [simplify]: Extracting #2: cost 1399 inf + 1
4.305 * * [simplify]: Extracting #3: cost 1519 inf + 1606
4.312 * * [simplify]: Extracting #4: cost 669 inf + 5758
4.319 * * [simplify]: Extracting #5: cost 116 inf + 10137
4.329 * * [simplify]: Extracting #6: cost 7 inf + 11206
4.336 * * [simplify]: Extracting #7: cost 0 inf + 11269
4.342 * [simplify]: Simplified to:
  (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow y 6) (pow x 6))
  (+ (* (- (pow y 3) (* (* y x) x)) y) (pow x 4))
  (- (pow x 4) (pow y 4))
  (* (- x y) (+ x y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
4.342 * * * [progress]: adding candidates to table
4.378 * * [progress]: iteration 2 / 4
4.379 * * * [progress]: picking best candidate
4.382 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))>
4.382 * * * [progress]: localizing error
4.393 * * * [progress]: generating rewritten candidates
4.393 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
4.404 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
4.419 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
4.432 * * * [progress]: generating series expansions
4.432 * * * * [progress]: [ 1 / 3 ] generating series at (2)
4.433 * [backup-simplify]: Simplify (cbrt (pow (+ (* x x) (* y y)) 3)) into (+ (pow y 2) (pow x 2))
4.433 * [approximate]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
4.433 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
4.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.433 * [taylor]: Taking taylor expansion of y in y
4.433 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify 1 into 1
4.433 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.433 * [taylor]: Taking taylor expansion of x in y
4.433 * [backup-simplify]: Simplify x into x
4.433 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.433 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.433 * [taylor]: Taking taylor expansion of y in x
4.433 * [backup-simplify]: Simplify y into y
4.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.433 * [taylor]: Taking taylor expansion of x in x
4.433 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify 1 into 1
4.433 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.433 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.433 * [taylor]: Taking taylor expansion of y in x
4.433 * [backup-simplify]: Simplify y into y
4.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.433 * [taylor]: Taking taylor expansion of x in x
4.433 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify 1 into 1
4.433 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.433 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.433 * [taylor]: Taking taylor expansion of y in y
4.434 * [backup-simplify]: Simplify 0 into 0
4.434 * [backup-simplify]: Simplify 1 into 1
4.434 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.434 * [backup-simplify]: Simplify (+ 0 0) into 0
4.434 * [taylor]: Taking taylor expansion of 0 in y
4.434 * [backup-simplify]: Simplify 0 into 0
4.434 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.435 * [backup-simplify]: Simplify (* 1 1) into 1
4.436 * [backup-simplify]: Simplify (+ 0 1) into 1
4.436 * [taylor]: Taking taylor expansion of 1 in y
4.436 * [backup-simplify]: Simplify 1 into 1
4.436 * [backup-simplify]: Simplify 1 into 1
4.436 * [backup-simplify]: Simplify 0 into 0
4.436 * [backup-simplify]: Simplify (* 1 1) into 1
4.436 * [backup-simplify]: Simplify 1 into 1
4.437 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.438 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.438 * [backup-simplify]: Simplify (+ 0 0) into 0
4.438 * [taylor]: Taking taylor expansion of 0 in y
4.438 * [backup-simplify]: Simplify 0 into 0
4.438 * [backup-simplify]: Simplify 0 into 0
4.438 * [backup-simplify]: Simplify 0 into 0
4.438 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.439 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.441 * [backup-simplify]: Simplify (+ 0 0) into 0
4.441 * [taylor]: Taking taylor expansion of 0 in y
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify 0 into 0
4.442 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
4.442 * [backup-simplify]: Simplify (cbrt (pow (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) 3)) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
4.442 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
4.442 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.442 * [taylor]: Taking taylor expansion of y in y
4.442 * [backup-simplify]: Simplify 0 into 0
4.442 * [backup-simplify]: Simplify 1 into 1
4.443 * [backup-simplify]: Simplify (* 1 1) into 1
4.443 * [backup-simplify]: Simplify (/ 1 1) into 1
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.443 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.443 * [taylor]: Taking taylor expansion of x in y
4.443 * [backup-simplify]: Simplify x into x
4.443 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.443 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.443 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.443 * [taylor]: Taking taylor expansion of y in x
4.443 * [backup-simplify]: Simplify y into y
4.443 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.444 * [taylor]: Taking taylor expansion of x in x
4.444 * [backup-simplify]: Simplify 0 into 0
4.444 * [backup-simplify]: Simplify 1 into 1
4.444 * [backup-simplify]: Simplify (* 1 1) into 1
4.444 * [backup-simplify]: Simplify (/ 1 1) into 1
4.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.444 * [taylor]: Taking taylor expansion of y in x
4.444 * [backup-simplify]: Simplify y into y
4.444 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.445 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.445 * [taylor]: Taking taylor expansion of x in x
4.445 * [backup-simplify]: Simplify 0 into 0
4.445 * [backup-simplify]: Simplify 1 into 1
4.445 * [backup-simplify]: Simplify (* 1 1) into 1
4.445 * [backup-simplify]: Simplify (/ 1 1) into 1
4.446 * [backup-simplify]: Simplify (+ 0 1) into 1
4.446 * [taylor]: Taking taylor expansion of 1 in y
4.446 * [backup-simplify]: Simplify 1 into 1
4.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.447 * [backup-simplify]: Simplify (+ 0 0) into 0
4.447 * [taylor]: Taking taylor expansion of 0 in y
4.447 * [backup-simplify]: Simplify 0 into 0
4.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.449 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.449 * [taylor]: Taking taylor expansion of y in y
4.449 * [backup-simplify]: Simplify 0 into 0
4.450 * [backup-simplify]: Simplify 1 into 1
4.450 * [backup-simplify]: Simplify (* 1 1) into 1
4.450 * [backup-simplify]: Simplify (/ 1 1) into 1
4.450 * [backup-simplify]: Simplify 1 into 1
4.450 * [backup-simplify]: Simplify 1 into 1
4.450 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.453 * [backup-simplify]: Simplify (+ 0 0) into 0
4.453 * [taylor]: Taking taylor expansion of 0 in y
4.453 * [backup-simplify]: Simplify 0 into 0
4.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.454 * [backup-simplify]: Simplify 0 into 0
4.454 * [backup-simplify]: Simplify 0 into 0
4.454 * [backup-simplify]: Simplify 0 into 0
4.455 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.457 * [backup-simplify]: Simplify (+ 0 0) into 0
4.457 * [taylor]: Taking taylor expansion of 0 in y
4.457 * [backup-simplify]: Simplify 0 into 0
4.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.459 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify 0 into 0
4.460 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (pow x 2))
4.460 * [backup-simplify]: Simplify (cbrt (pow (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) 3)) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
4.460 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
4.460 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.460 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.460 * [taylor]: Taking taylor expansion of y in y
4.460 * [backup-simplify]: Simplify 0 into 0
4.460 * [backup-simplify]: Simplify 1 into 1
4.461 * [backup-simplify]: Simplify (* 1 1) into 1
4.461 * [backup-simplify]: Simplify (/ 1 1) into 1
4.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.461 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.461 * [taylor]: Taking taylor expansion of x in y
4.461 * [backup-simplify]: Simplify x into x
4.461 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.461 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.461 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.461 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.461 * [taylor]: Taking taylor expansion of y in x
4.461 * [backup-simplify]: Simplify y into y
4.461 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.462 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.462 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.462 * [taylor]: Taking taylor expansion of x in x
4.462 * [backup-simplify]: Simplify 0 into 0
4.462 * [backup-simplify]: Simplify 1 into 1
4.462 * [backup-simplify]: Simplify (* 1 1) into 1
4.462 * [backup-simplify]: Simplify (/ 1 1) into 1
4.462 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.462 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.462 * [taylor]: Taking taylor expansion of y in x
4.462 * [backup-simplify]: Simplify y into y
4.462 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.463 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.463 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.463 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.463 * [taylor]: Taking taylor expansion of x in x
4.463 * [backup-simplify]: Simplify 0 into 0
4.463 * [backup-simplify]: Simplify 1 into 1
4.463 * [backup-simplify]: Simplify (* 1 1) into 1
4.463 * [backup-simplify]: Simplify (/ 1 1) into 1
4.464 * [backup-simplify]: Simplify (+ 0 1) into 1
4.464 * [taylor]: Taking taylor expansion of 1 in y
4.464 * [backup-simplify]: Simplify 1 into 1
4.464 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.465 * [backup-simplify]: Simplify (+ 0 0) into 0
4.465 * [taylor]: Taking taylor expansion of 0 in y
4.465 * [backup-simplify]: Simplify 0 into 0
4.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.466 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.466 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.466 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.466 * [taylor]: Taking taylor expansion of y in y
4.466 * [backup-simplify]: Simplify 0 into 0
4.466 * [backup-simplify]: Simplify 1 into 1
4.467 * [backup-simplify]: Simplify (* 1 1) into 1
4.467 * [backup-simplify]: Simplify (/ 1 1) into 1
4.467 * [backup-simplify]: Simplify 1 into 1
4.467 * [backup-simplify]: Simplify 1 into 1
4.467 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.467 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (+ 0 0) into 0
4.468 * [taylor]: Taking taylor expansion of 0 in y
4.469 * [backup-simplify]: Simplify 0 into 0
4.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.469 * [backup-simplify]: Simplify 0 into 0
4.469 * [backup-simplify]: Simplify 0 into 0
4.469 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.471 * [backup-simplify]: Simplify (+ 0 0) into 0
4.471 * [taylor]: Taking taylor expansion of 0 in y
4.471 * [backup-simplify]: Simplify 0 into 0
4.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.472 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (pow x 2))
4.473 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
4.473 * [backup-simplify]: Simplify (pow (+ (* x x) (* y y)) 3) into (pow (+ (pow y 2) (pow x 2)) 3)
4.473 * [approximate]: Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 3) in (x y) around 0
4.473 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 3) in y
4.473 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
4.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.473 * [taylor]: Taking taylor expansion of y in y
4.473 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify 1 into 1
4.473 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.473 * [taylor]: Taking taylor expansion of x in y
4.473 * [backup-simplify]: Simplify x into x
4.473 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.473 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.473 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 3) in x
4.473 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.473 * [taylor]: Taking taylor expansion of y in x
4.473 * [backup-simplify]: Simplify y into y
4.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.473 * [taylor]: Taking taylor expansion of x in x
4.474 * [backup-simplify]: Simplify 0 into 0
4.474 * [backup-simplify]: Simplify 1 into 1
4.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.474 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.474 * [taylor]: Taking taylor expansion of (pow (+ (pow y 2) (pow x 2)) 3) in x
4.474 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.474 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.474 * [taylor]: Taking taylor expansion of y in x
4.474 * [backup-simplify]: Simplify y into y
4.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.474 * [taylor]: Taking taylor expansion of x in x
4.474 * [backup-simplify]: Simplify 0 into 0
4.474 * [backup-simplify]: Simplify 1 into 1
4.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.474 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.474 * [backup-simplify]: Simplify (* (pow y 2) (pow y 2)) into (pow y 4)
4.474 * [backup-simplify]: Simplify (* (pow y 2) (pow y 4)) into (pow y 6)
4.474 * [taylor]: Taking taylor expansion of (pow y 6) in y
4.474 * [taylor]: Taking taylor expansion of y in y
4.474 * [backup-simplify]: Simplify 0 into 0
4.474 * [backup-simplify]: Simplify 1 into 1
4.474 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.475 * [backup-simplify]: Simplify (+ 0 0) into 0
4.475 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 2))) into 0
4.475 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (* 0 (pow y 4))) into 0
4.475 * [taylor]: Taking taylor expansion of 0 in y
4.475 * [backup-simplify]: Simplify 0 into 0
4.475 * [backup-simplify]: Simplify 0 into 0
4.475 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.476 * [backup-simplify]: Simplify (* 1 1) into 1
4.476 * [backup-simplify]: Simplify (+ 0 1) into 1
4.476 * [backup-simplify]: Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (* 1 (pow y 2)))) into (* 2 (pow y 2))
4.477 * [backup-simplify]: Simplify (+ (* (pow y 2) (* 2 (pow y 2))) (+ (* 0 0) (* 1 (pow y 4)))) into (* 3 (pow y 4))
4.477 * [taylor]: Taking taylor expansion of (* 3 (pow y 4)) in y
4.477 * [taylor]: Taking taylor expansion of 3 in y
4.477 * [backup-simplify]: Simplify 3 into 3
4.477 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.477 * [taylor]: Taking taylor expansion of y in y
4.477 * [backup-simplify]: Simplify 0 into 0
4.477 * [backup-simplify]: Simplify 1 into 1
4.477 * [backup-simplify]: Simplify 0 into 0
4.477 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.478 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.478 * [backup-simplify]: Simplify (+ 0 0) into 0
4.479 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 1) (+ (* 1 0) (* 0 (pow y 2))))) into 0
4.479 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 (* 2 (pow y 2))) (+ (* 1 0) (* 0 (pow y 4))))) into 0
4.479 * [taylor]: Taking taylor expansion of 0 in y
4.479 * [backup-simplify]: Simplify 0 into 0
4.479 * [backup-simplify]: Simplify 0 into 0
4.479 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.485 * [backup-simplify]: Simplify (+ 0 0) into 0
4.486 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (pow y 2)))))) into 1
4.486 * [backup-simplify]: Simplify (+ (* (pow y 2) 1) (+ (* 0 0) (+ (* 1 (* 2 (pow y 2))) (+ (* 0 0) (* 0 (pow y 4)))))) into (* 3 (pow y 2))
4.486 * [taylor]: Taking taylor expansion of (* 3 (pow y 2)) in y
4.486 * [taylor]: Taking taylor expansion of 3 in y
4.486 * [backup-simplify]: Simplify 3 into 3
4.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.486 * [taylor]: Taking taylor expansion of y in y
4.486 * [backup-simplify]: Simplify 0 into 0
4.486 * [backup-simplify]: Simplify 1 into 1
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify (pow (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) 3) into (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3)
4.487 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in (x y) around 0
4.487 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in y
4.487 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.487 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.487 * [taylor]: Taking taylor expansion of y in y
4.487 * [backup-simplify]: Simplify 0 into 0
4.487 * [backup-simplify]: Simplify 1 into 1
4.487 * [backup-simplify]: Simplify (* 1 1) into 1
4.488 * [backup-simplify]: Simplify (/ 1 1) into 1
4.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.488 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.488 * [taylor]: Taking taylor expansion of x in y
4.488 * [backup-simplify]: Simplify x into x
4.488 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.488 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.488 * [backup-simplify]: Simplify (+ 1 0) into 1
4.488 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in x
4.488 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.488 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.488 * [taylor]: Taking taylor expansion of y in x
4.488 * [backup-simplify]: Simplify y into y
4.488 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.489 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.489 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.489 * [taylor]: Taking taylor expansion of x in x
4.489 * [backup-simplify]: Simplify 0 into 0
4.489 * [backup-simplify]: Simplify 1 into 1
4.489 * [backup-simplify]: Simplify (* 1 1) into 1
4.489 * [backup-simplify]: Simplify (/ 1 1) into 1
4.490 * [backup-simplify]: Simplify (+ 0 1) into 1
4.490 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in x
4.490 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.490 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.490 * [taylor]: Taking taylor expansion of y in x
4.490 * [backup-simplify]: Simplify y into y
4.490 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.490 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.490 * [taylor]: Taking taylor expansion of x in x
4.491 * [backup-simplify]: Simplify 0 into 0
4.491 * [backup-simplify]: Simplify 1 into 1
4.491 * [backup-simplify]: Simplify (* 1 1) into 1
4.491 * [backup-simplify]: Simplify (/ 1 1) into 1
4.492 * [backup-simplify]: Simplify (+ 0 1) into 1
4.493 * [backup-simplify]: Simplify (* 1 1) into 1
4.493 * [backup-simplify]: Simplify (* 1 1) into 1
4.493 * [taylor]: Taking taylor expansion of 1 in y
4.493 * [backup-simplify]: Simplify 1 into 1
4.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.495 * [backup-simplify]: Simplify (+ 0 0) into 0
4.496 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.496 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.496 * [taylor]: Taking taylor expansion of 0 in y
4.496 * [backup-simplify]: Simplify 0 into 0
4.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.499 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.499 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
4.500 * [backup-simplify]: Simplify (+ (* 1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 3 (/ 1 (pow y 2)))
4.500 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
4.500 * [taylor]: Taking taylor expansion of 3 in y
4.500 * [backup-simplify]: Simplify 3 into 3
4.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.500 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.500 * [taylor]: Taking taylor expansion of y in y
4.500 * [backup-simplify]: Simplify 0 into 0
4.500 * [backup-simplify]: Simplify 1 into 1
4.501 * [backup-simplify]: Simplify (* 1 1) into 1
4.501 * [backup-simplify]: Simplify (/ 1 1) into 1
4.501 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.502 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.504 * [backup-simplify]: Simplify (+ 0 0) into 0
4.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
4.507 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
4.507 * [taylor]: Taking taylor expansion of 0 in y
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.509 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.510 * [backup-simplify]: Simplify (+ 0 0) into 0
4.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))) into (/ 1 (pow y 4))
4.513 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 4))) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into (* 3 (/ 1 (pow y 4)))
4.513 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
4.513 * [taylor]: Taking taylor expansion of 3 in y
4.513 * [backup-simplify]: Simplify 3 into 3
4.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.513 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.513 * [taylor]: Taking taylor expansion of y in y
4.513 * [backup-simplify]: Simplify 0 into 0
4.513 * [backup-simplify]: Simplify 1 into 1
4.513 * [backup-simplify]: Simplify (* 1 1) into 1
4.513 * [backup-simplify]: Simplify (* 1 1) into 1
4.514 * [backup-simplify]: Simplify (/ 1 1) into 1
4.514 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.514 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.516 * [backup-simplify]: Simplify (+ 0 0) into 0
4.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))))) into 0
4.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 4))) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))))) into 0
4.518 * [taylor]: Taking taylor expansion of 0 in y
4.518 * [backup-simplify]: Simplify 0 into 0
4.519 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.521 * [backup-simplify]: Simplify (+ 0 0) into 0
4.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))))) into 0
4.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (/ 1 (pow y 4))) (+ (* 0 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))))) into (/ 1 (pow y 6))
4.523 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y
4.523 * [taylor]: Taking taylor expansion of (pow y 6) in y
4.523 * [taylor]: Taking taylor expansion of y in y
4.523 * [backup-simplify]: Simplify 0 into 0
4.524 * [backup-simplify]: Simplify 1 into 1
4.524 * [backup-simplify]: Simplify (* 1 1) into 1
4.524 * [backup-simplify]: Simplify (* 1 1) into 1
4.524 * [backup-simplify]: Simplify (* 1 1) into 1
4.524 * [backup-simplify]: Simplify (/ 1 1) into 1
4.524 * [backup-simplify]: Simplify 1 into 1
4.525 * [backup-simplify]: Simplify (* 3 1) into 3
4.525 * [backup-simplify]: Simplify 3 into 3
4.525 * [backup-simplify]: Simplify (* 3 1) into 3
4.525 * [backup-simplify]: Simplify 3 into 3
4.526 * [backup-simplify]: Simplify (+ (* 3 (pow (* (/ 1 (/ 1 y)) (pow (/ 1 x) -2)) 2)) (+ (* 3 (pow (* (pow (/ 1 y) -2) (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 6)))) into (+ (* 3 (* (pow x 2) (pow y 4))) (+ (pow y 6) (* 3 (* (pow x 4) (pow y 2)))))
4.526 * [backup-simplify]: Simplify (pow (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) 3) into (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3)
4.526 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in (x y) around 0
4.526 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in y
4.526 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.526 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.526 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.526 * [taylor]: Taking taylor expansion of y in y
4.526 * [backup-simplify]: Simplify 0 into 0
4.526 * [backup-simplify]: Simplify 1 into 1
4.526 * [backup-simplify]: Simplify (* 1 1) into 1
4.527 * [backup-simplify]: Simplify (/ 1 1) into 1
4.527 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.527 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.527 * [taylor]: Taking taylor expansion of x in y
4.527 * [backup-simplify]: Simplify x into x
4.527 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.527 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.527 * [backup-simplify]: Simplify (+ 1 0) into 1
4.527 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in x
4.527 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.527 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.527 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.527 * [taylor]: Taking taylor expansion of y in x
4.527 * [backup-simplify]: Simplify y into y
4.527 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.527 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.527 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.527 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.527 * [taylor]: Taking taylor expansion of x in x
4.527 * [backup-simplify]: Simplify 0 into 0
4.527 * [backup-simplify]: Simplify 1 into 1
4.528 * [backup-simplify]: Simplify (* 1 1) into 1
4.528 * [backup-simplify]: Simplify (/ 1 1) into 1
4.528 * [backup-simplify]: Simplify (+ 0 1) into 1
4.528 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) 3) in x
4.528 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.528 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.528 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.528 * [taylor]: Taking taylor expansion of y in x
4.528 * [backup-simplify]: Simplify y into y
4.528 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.528 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.528 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.528 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.528 * [taylor]: Taking taylor expansion of x in x
4.528 * [backup-simplify]: Simplify 0 into 0
4.528 * [backup-simplify]: Simplify 1 into 1
4.529 * [backup-simplify]: Simplify (* 1 1) into 1
4.529 * [backup-simplify]: Simplify (/ 1 1) into 1
4.529 * [backup-simplify]: Simplify (+ 0 1) into 1
4.529 * [backup-simplify]: Simplify (* 1 1) into 1
4.530 * [backup-simplify]: Simplify (* 1 1) into 1
4.530 * [taylor]: Taking taylor expansion of 1 in y
4.530 * [backup-simplify]: Simplify 1 into 1
4.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.531 * [backup-simplify]: Simplify (+ 0 0) into 0
4.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.532 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.532 * [taylor]: Taking taylor expansion of 0 in y
4.532 * [backup-simplify]: Simplify 0 into 0
4.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.533 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 2))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 2 (/ 1 (pow y 2)))
4.534 * [backup-simplify]: Simplify (+ (* 1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* (/ 1 (pow y 2)) 1))) into (* 3 (/ 1 (pow y 2)))
4.534 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 2))) in y
4.534 * [taylor]: Taking taylor expansion of 3 in y
4.534 * [backup-simplify]: Simplify 3 into 3
4.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.534 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.534 * [taylor]: Taking taylor expansion of y in y
4.534 * [backup-simplify]: Simplify 0 into 0
4.534 * [backup-simplify]: Simplify 1 into 1
4.534 * [backup-simplify]: Simplify (* 1 1) into 1
4.534 * [backup-simplify]: Simplify (/ 1 1) into 1
4.534 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.536 * [backup-simplify]: Simplify (+ 0 0) into 0
4.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
4.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* (/ 1 (pow y 2)) 0) (* 0 1)))) into 0
4.537 * [taylor]: Taking taylor expansion of 0 in y
4.537 * [backup-simplify]: Simplify 0 into 0
4.538 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.539 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.539 * [backup-simplify]: Simplify (+ 0 0) into 0
4.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))) into (/ 1 (pow y 4))
4.541 * [backup-simplify]: Simplify (+ (* 1 (/ 1 (pow y 4))) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into (* 3 (/ 1 (pow y 4)))
4.541 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow y 4))) in y
4.542 * [taylor]: Taking taylor expansion of 3 in y
4.542 * [backup-simplify]: Simplify 3 into 3
4.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.542 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.542 * [taylor]: Taking taylor expansion of y in y
4.542 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify 1 into 1
4.542 * [backup-simplify]: Simplify (* 1 1) into 1
4.542 * [backup-simplify]: Simplify (* 1 1) into 1
4.543 * [backup-simplify]: Simplify (/ 1 1) into 1
4.543 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.543 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.544 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.545 * [backup-simplify]: Simplify (+ 0 0) into 0
4.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1)))))) into 0
4.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (/ 1 (pow y 4))) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))))) into 0
4.547 * [taylor]: Taking taylor expansion of 0 in y
4.547 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
4.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.550 * [backup-simplify]: Simplify (+ 0 0) into 0
4.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 1))))))) into 0
4.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (/ 1 (pow y 2)) (/ 1 (pow y 4))) (+ (* 0 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))))) into (/ 1 (pow y 6))
4.553 * [taylor]: Taking taylor expansion of (/ 1 (pow y 6)) in y
4.553 * [taylor]: Taking taylor expansion of (pow y 6) in y
4.553 * [taylor]: Taking taylor expansion of y in y
4.553 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify 1 into 1
4.553 * [backup-simplify]: Simplify (* 1 1) into 1
4.553 * [backup-simplify]: Simplify (* 1 1) into 1
4.554 * [backup-simplify]: Simplify (* 1 1) into 1
4.554 * [backup-simplify]: Simplify (/ 1 1) into 1
4.554 * [backup-simplify]: Simplify 1 into 1
4.554 * [backup-simplify]: Simplify (* 3 1) into 3
4.554 * [backup-simplify]: Simplify 3 into 3
4.555 * [backup-simplify]: Simplify (* 3 1) into 3
4.555 * [backup-simplify]: Simplify 3 into 3
4.555 * [backup-simplify]: Simplify (+ (* 3 (pow (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) -2)) 2)) (+ (* 3 (pow (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 6)))) into (+ (* 3 (* (pow x 2) (pow y 4))) (+ (pow y 6) (* 3 (* (pow x 4) (pow y 2)))))
4.555 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
4.556 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow y 2) (pow x 2))
4.556 * [approximate]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
4.556 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
4.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.556 * [taylor]: Taking taylor expansion of y in y
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.556 * [taylor]: Taking taylor expansion of x in y
4.556 * [backup-simplify]: Simplify x into x
4.556 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.556 * [taylor]: Taking taylor expansion of y in x
4.556 * [backup-simplify]: Simplify y into y
4.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
4.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.556 * [taylor]: Taking taylor expansion of y in x
4.556 * [backup-simplify]: Simplify y into y
4.556 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.556 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.556 * [taylor]: Taking taylor expansion of y in y
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.557 * [backup-simplify]: Simplify (+ 0 0) into 0
4.557 * [taylor]: Taking taylor expansion of 0 in y
4.557 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.557 * [backup-simplify]: Simplify (* 1 1) into 1
4.558 * [backup-simplify]: Simplify (+ 0 1) into 1
4.558 * [taylor]: Taking taylor expansion of 1 in y
4.558 * [backup-simplify]: Simplify 1 into 1
4.558 * [backup-simplify]: Simplify 1 into 1
4.558 * [backup-simplify]: Simplify 0 into 0
4.558 * [backup-simplify]: Simplify (* 1 1) into 1
4.558 * [backup-simplify]: Simplify 1 into 1
4.558 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.559 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.559 * [backup-simplify]: Simplify (+ 0 0) into 0
4.559 * [taylor]: Taking taylor expansion of 0 in y
4.559 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify 0 into 0
4.559 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.561 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.561 * [backup-simplify]: Simplify (+ 0 0) into 0
4.561 * [taylor]: Taking taylor expansion of 0 in y
4.561 * [backup-simplify]: Simplify 0 into 0
4.561 * [backup-simplify]: Simplify 0 into 0
4.561 * [backup-simplify]: Simplify 0 into 0
4.561 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
4.562 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
4.562 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
4.562 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.562 * [taylor]: Taking taylor expansion of y in y
4.562 * [backup-simplify]: Simplify 0 into 0
4.562 * [backup-simplify]: Simplify 1 into 1
4.562 * [backup-simplify]: Simplify (* 1 1) into 1
4.562 * [backup-simplify]: Simplify (/ 1 1) into 1
4.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.562 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.562 * [taylor]: Taking taylor expansion of x in y
4.562 * [backup-simplify]: Simplify x into x
4.562 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.562 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.562 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.562 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.562 * [taylor]: Taking taylor expansion of y in x
4.562 * [backup-simplify]: Simplify y into y
4.562 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.563 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.563 * [taylor]: Taking taylor expansion of x in x
4.563 * [backup-simplify]: Simplify 0 into 0
4.563 * [backup-simplify]: Simplify 1 into 1
4.563 * [backup-simplify]: Simplify (* 1 1) into 1
4.563 * [backup-simplify]: Simplify (/ 1 1) into 1
4.563 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.563 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.563 * [taylor]: Taking taylor expansion of y in x
4.563 * [backup-simplify]: Simplify y into y
4.563 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.563 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.563 * [taylor]: Taking taylor expansion of x in x
4.563 * [backup-simplify]: Simplify 0 into 0
4.563 * [backup-simplify]: Simplify 1 into 1
4.564 * [backup-simplify]: Simplify (* 1 1) into 1
4.564 * [backup-simplify]: Simplify (/ 1 1) into 1
4.564 * [backup-simplify]: Simplify (+ 0 1) into 1
4.564 * [taylor]: Taking taylor expansion of 1 in y
4.564 * [backup-simplify]: Simplify 1 into 1
4.565 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.565 * [backup-simplify]: Simplify (+ 0 0) into 0
4.565 * [taylor]: Taking taylor expansion of 0 in y
4.565 * [backup-simplify]: Simplify 0 into 0
4.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.567 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.567 * [taylor]: Taking taylor expansion of y in y
4.567 * [backup-simplify]: Simplify 0 into 0
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [backup-simplify]: Simplify (* 1 1) into 1
4.567 * [backup-simplify]: Simplify (/ 1 1) into 1
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [backup-simplify]: Simplify 1 into 1
4.567 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.569 * [backup-simplify]: Simplify (+ 0 0) into 0
4.569 * [taylor]: Taking taylor expansion of 0 in y
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.571 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.572 * [backup-simplify]: Simplify (+ 0 0) into 0
4.572 * [taylor]: Taking taylor expansion of 0 in y
4.572 * [backup-simplify]: Simplify 0 into 0
4.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (pow x 2))
4.575 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
4.575 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
4.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
4.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.575 * [taylor]: Taking taylor expansion of y in y
4.575 * [backup-simplify]: Simplify 0 into 0
4.575 * [backup-simplify]: Simplify 1 into 1
4.575 * [backup-simplify]: Simplify (* 1 1) into 1
4.575 * [backup-simplify]: Simplify (/ 1 1) into 1
4.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.576 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.576 * [taylor]: Taking taylor expansion of x in y
4.576 * [backup-simplify]: Simplify x into x
4.576 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.576 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.576 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.576 * [taylor]: Taking taylor expansion of y in x
4.576 * [backup-simplify]: Simplify y into y
4.576 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.576 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.576 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.576 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.576 * [taylor]: Taking taylor expansion of x in x
4.576 * [backup-simplify]: Simplify 0 into 0
4.576 * [backup-simplify]: Simplify 1 into 1
4.576 * [backup-simplify]: Simplify (* 1 1) into 1
4.577 * [backup-simplify]: Simplify (/ 1 1) into 1
4.577 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
4.577 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.577 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.577 * [taylor]: Taking taylor expansion of y in x
4.577 * [backup-simplify]: Simplify y into y
4.577 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.577 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.577 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.577 * [taylor]: Taking taylor expansion of x in x
4.577 * [backup-simplify]: Simplify 0 into 0
4.577 * [backup-simplify]: Simplify 1 into 1
4.577 * [backup-simplify]: Simplify (* 1 1) into 1
4.577 * [backup-simplify]: Simplify (/ 1 1) into 1
4.578 * [backup-simplify]: Simplify (+ 0 1) into 1
4.578 * [taylor]: Taking taylor expansion of 1 in y
4.578 * [backup-simplify]: Simplify 1 into 1
4.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.579 * [backup-simplify]: Simplify (+ 0 0) into 0
4.579 * [taylor]: Taking taylor expansion of 0 in y
4.579 * [backup-simplify]: Simplify 0 into 0
4.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.580 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.580 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.580 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.580 * [taylor]: Taking taylor expansion of y in y
4.580 * [backup-simplify]: Simplify 0 into 0
4.580 * [backup-simplify]: Simplify 1 into 1
4.580 * [backup-simplify]: Simplify (* 1 1) into 1
4.581 * [backup-simplify]: Simplify (/ 1 1) into 1
4.581 * [backup-simplify]: Simplify 1 into 1
4.581 * [backup-simplify]: Simplify 1 into 1
4.581 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.581 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.582 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.582 * [backup-simplify]: Simplify (+ 0 0) into 0
4.582 * [taylor]: Taking taylor expansion of 0 in y
4.582 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.583 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.585 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.587 * [backup-simplify]: Simplify (+ 0 0) into 0
4.587 * [taylor]: Taking taylor expansion of 0 in y
4.587 * [backup-simplify]: Simplify 0 into 0
4.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.589 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify 0 into 0
4.589 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (pow x 2))
4.589 * * * [progress]: simplifying candidates
4.590 * [simplify]: Simplifying:
  (log (cbrt (pow (+ (* x x) (* y y)) 3)))
  (exp (cbrt (pow (+ (* x x) (* y y)) 3)))
  (cbrt (pow (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 3))
  (cbrt (pow (cbrt (+ (* x x) (* y y))) 3))
  (cbrt (pow (sqrt (+ (* x x) (* y y))) 3))
  (cbrt (pow (sqrt (+ (* x x) (* y y))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ (* x x) (* y y)) 3))
  (cbrt (* (+ (* x x) (* y y)) (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (cbrt (* (cbrt (pow (+ (* x x) (* y y)) 3)) (cbrt (pow (+ (* x x) (* y y)) 3))))
  (cbrt (cbrt (pow (+ (* x x) (* y y)) 3)))
  (cbrt (pow (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 3))
  (cbrt (pow (cbrt (+ (* x x) (* y y))) 3))
  (cbrt (pow (sqrt (+ (* x x) (* y y))) 3))
  (cbrt (pow (sqrt (+ (* x x) (* y y))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (+ (* x x) (* y y)) 3))
  (cbrt (+ (* x x) (* y y)))
  (cbrt (* (+ (* x x) (* y y)) (+ (* x x) (* y y))))
  (cbrt (sqrt (pow (+ (* x x) (* y y)) 3)))
  (cbrt (sqrt (pow (+ (* x x) (* y y)) 3)))
  (cbrt 1)
  (cbrt (pow (+ (* x x) (* y y)) 3))
  (cbrt (pow (+ (* x x) (* y y)) (/ 3 2)))
  (cbrt (pow (+ (* x x) (* y y)) (/ 3 2)))
  (cbrt (pow (+ (pow (* x x) 3) (pow (* y y) 3)) 3))
  (cbrt (pow (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) 3))
  (cbrt (pow (- (* (* x x) (* x x)) (* (* y y) (* y y))) 3))
  (cbrt (pow (- (* x x) (* y y)) 3))
  (* (cbrt (cbrt (pow (+ (* x x) (* y y)) 3))) (cbrt (cbrt (pow (+ (* x x) (* y y)) 3))))
  (cbrt (cbrt (pow (+ (* x x) (* y y)) 3)))
  (* (* (cbrt (pow (+ (* x x) (* y y)) 3)) (cbrt (pow (+ (* x x) (* y y)) 3))) (cbrt (pow (+ (* x x) (* y y)) 3)))
  (sqrt (cbrt (pow (+ (* x x) (* y y)) 3)))
  (sqrt (cbrt (pow (+ (* x x) (* y y)) 3)))
  (* (log (+ (* x x) (* y y))) 3)
  (* (log (+ (* x x) (* y y))) 3)
  (* 1 3)
  (pow (+ (* x x) (* y y)) (* (cbrt 3) (cbrt 3)))
  (pow (+ (* x x) (* y y)) (sqrt 3))
  (pow (+ (* x x) (* y y)) 1)
  (pow (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 3)
  (pow (cbrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow 1 3)
  (pow (+ (* x x) (* y y)) 3)
  (* (+ (* x x) (* y y)) (+ (* x x) (* y y)))
  (log (pow (+ (* x x) (* y y)) 3))
  (exp (pow (+ (* x x) (* y y)) 3))
  (* (cbrt (pow (+ (* x x) (* y y)) 3)) (cbrt (pow (+ (* x x) (* y y)) 3)))
  (cbrt (pow (+ (* x x) (* y y)) 3))
  (* (* (pow (+ (* x x) (* y y)) 3) (pow (+ (* x x) (* y y)) 3)) (pow (+ (* x x) (* y y)) 3))
  (pow (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y)))) 3)
  (pow (cbrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow 1 3)
  (pow (+ (* x x) (* y y)) 3)
  (pow (+ (pow (* x x) 3) (pow (* y y) 3)) 3)
  (pow (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) 3)
  (pow (- (* (* x x) (* x x)) (* (* y y) (* y y))) 3)
  (pow (- (* x x) (* y y)) 3)
  (* (+ (* x x) (* y y)) (+ (* x x) (* y y)))
  (sqrt (pow (+ (* x x) (* y y)) 3))
  (sqrt (pow (+ (* x x) (* y y)) 3))
  (pow (+ (* x x) (* y y)) (/ 3 2))
  (pow (+ (* x x) (* y y)) (/ 3 2))
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  0
  (+ (* 3 (* (pow x 2) (pow y 4))) (+ (pow y 6) (* 3 (* (pow x 4) (pow y 2)))))
  (+ (* 3 (* (pow x 2) (pow y 4))) (+ (pow y 6) (* 3 (* (pow x 4) (pow y 2)))))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
4.591 * * [simplify]: iteration 0: 88 enodes
4.630 * * [simplify]: iteration 1: 302 enodes
4.929 * * [simplify]: iteration 2: 2198 enodes
6.342 * * [simplify]: iteration complete: 5000 enodes
6.342 * * [simplify]: Extracting #0: cost 30 inf + 0
6.343 * * [simplify]: Extracting #1: cost 505 inf + 3
6.349 * * [simplify]: Extracting #2: cost 1618 inf + 85
6.360 * * [simplify]: Extracting #3: cost 1738 inf + 1052
6.371 * * [simplify]: Extracting #4: cost 1104 inf + 5754
6.378 * * [simplify]: Extracting #5: cost 325 inf + 18110
6.384 * * [simplify]: Extracting #6: cost 32 inf + 24204
6.390 * * [simplify]: Extracting #7: cost 0 inf + 24884
6.396 * [simplify]: Simplified to:
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  1
  (+ (* x x) (* y y))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  1
  (+ (* x x) (* y y))
  (cbrt (+ (* x x) (* y y)))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (fabs (pow (+ (* x x) (* y y)) 3/2)))
  (cbrt (fabs (pow (+ (* x x) (* y y)) 3/2)))
  1
  (+ (* x x) (* y y))
  (cbrt (pow (+ (* x x) (* y y)) 3/2))
  (cbrt (pow (+ (* x x) (* y y)) 3/2))
  (+ (pow y 6) (pow x 6))
  (+ (pow x 4) (- (pow y 4) (* (* y x) (* y x))))
  (- (pow x 4) (pow y 4))
  (* (+ x y) (- x y))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (* (log (+ (* x x) (* y y))) 3)
  (* (log (+ (* x x) (* y y))) 3)
  3
  (pow (+ (* x x) (* y y)) (* (cbrt 3) (cbrt 3)))
  (pow (+ (* x x) (* y y)) (sqrt 3))
  (+ (* x x) (* y y))
  (pow (+ (* x x) (* y y)) 2)
  (+ (* x x) (* y y))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  1
  (pow (+ (* x x) (* y y)) 3)
  (pow (+ (* x x) (* y y)) 2)
  (* (log (+ (* x x) (* y y))) 3)
  (exp (pow (+ (* x x) (* y y)) 3))
  (pow (+ (* x x) (* y y)) 2)
  (+ (* x x) (* y y))
  (pow (pow (+ (* x x) (* y y)) 3) 3)
  (pow (+ (* x x) (* y y)) 2)
  (+ (* x x) (* y y))
  (pow (sqrt (+ (* x x) (* y y))) 3)
  (pow (sqrt (+ (* x x) (* y y))) 3)
  1
  (pow (+ (* x x) (* y y)) 3)
  (pow (+ (pow y 6) (pow x 6)) 3)
  (pow (+ (pow x 4) (- (pow y 4) (* (* y x) (* y x)))) 3)
  (pow (- (pow x 4) (pow y 4)) 3)
  (pow (* (+ x y) (- x y)) 3)
  (pow (+ (* x x) (* y y)) 2)
  (fabs (pow (+ (* x x) (* y y)) 3/2))
  (fabs (pow (+ (* x x) (* y y)) 3/2))
  (pow (+ (* x x) (* y y)) 3/2)
  (pow (+ (* x x) (* y y)) 3/2)
  (exp (+ (* x x) (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (cbrt (pow (+ (* x x) (* y y)) 2))
  (cbrt (+ (* x x) (* y y)))
  (pow (+ (* x x) (* y y)) 3)
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow y 6) (pow x 6))
  (+ (pow x 4) (- (pow y 4) (* (* y x) (* y x))))
  (- (pow x 4) (pow y 4))
  (* (+ x y) (- x y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  0
  (+ (+ (* (pow y 4) (* 3 (* x x))) (pow y 6)) (* (* 3 (pow x 4)) (* y y)))
  (+ (+ (* (pow y 4) (* 3 (* x x))) (pow y 6)) (* (* 3 (pow x 4)) (* y y)))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
6.396 * * * [progress]: adding candidates to table
6.607 * [progress]: [Phase 3 of 3] Extracting.
6.607 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.607 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (* x x) (+ (* x x) (* y y)) y x)
6.607 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.636 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.679 * * * * [regimes]: Trying to branch on (+ (* x x) (* y y)) from (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.704 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.730 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (cbrt (pow (+ (* x x) (* y y)) 3)))> #<alt (λ (x y) (+ (* x x) (* y y)))>)
6.772 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.772 * [simplify]: Simplifying:
  (+ (* x x) (* y y))
6.772 * * [simplify]: iteration 0: 5 enodes
6.773 * * [simplify]: iteration 1: 6 enodes
6.773 * * [simplify]: iteration complete: 6 enodes
6.773 * * [simplify]: Extracting #0: cost 1 inf + 0
6.773 * * [simplify]: Extracting #1: cost 3 inf + 0
6.773 * * [simplify]: Extracting #2: cost 5 inf + 0
6.773 * * [simplify]: Extracting #3: cost 2 inf + 5
6.773 * * [simplify]: Extracting #4: cost 0 inf + 15
6.773 * [simplify]: Simplified to:
  (+ (* x x) (* y y))
8.333 * [regime-testing]: Baseline error score: 0.005750718839854982
8.337 * [regime-testing]: Oracle error score: 0.005500687585948244
8.345 * [regime-testing]: End program error score: 0.005750718839854982