10.689 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.018 * [simplify]: Sending expressions to egg_math:
 (* h0 (+ (* h1 h1) (* h1 h2)))
0.021 * * [simplify]: iteration  0 :  18  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  36  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  58  enodes  (cost  3 )
0.027 * * [simplify]: iteration  3 :  60  enodes  (cost  3 )
0.029 * * [simplify]: iteration  4 :  60  enodes  (cost  3 )
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (+ x y)) 2.0))>
0.033 * * * [progress]: localizing error
0.038 * * * [progress]: generating rewritten candidates
0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.057 * * * [progress]: generating series expansions
0.057 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.058 * [backup-simplify]: Simplify (* x (+ x y)) into (* x (+ x y))
0.058 * [approximate]: Taking taylor expansion of (* x (+ x y)) in (x y) around 0
0.058 * [taylor]: Taking taylor expansion of (* x (+ x y)) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [backup-simplify]: Simplify x into x
0.058 * [taylor]: Taking taylor expansion of (+ x y) in y
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [backup-simplify]: Simplify x into x
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of (+ x y) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [backup-simplify]: Simplify y into y
0.058 * [taylor]: Taking taylor expansion of (* x (+ x y)) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of (+ x y) in x
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [backup-simplify]: Simplify y into y
0.058 * [backup-simplify]: Simplify (+ 0 y) into y
0.058 * [backup-simplify]: Simplify (* 0 y) into 0
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ 1 0) into 1
0.059 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 y)) into y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 y))) into 1
0.060 * [taylor]: Taking taylor expansion of 1 in y
0.060 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify 1 into 1
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.062 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 y))))) into 0
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.062 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 x) (/ 1 y))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.062 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.062 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [backup-simplify]: Simplify x into x
0.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [backup-simplify]: Simplify x into x
0.063 * [backup-simplify]: Simplify (+ 1 0) into 1
0.063 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.063 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.063 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.063 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [backup-simplify]: Simplify (/ 1 1) into 1
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (+ 0 1) into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.064 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (+ 0 1) into 1
0.065 * [backup-simplify]: Simplify (/ 1 1) into 1
0.065 * [taylor]: Taking taylor expansion of 1 in y
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.065 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.066 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (/ 1 1) into 1
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ 0 0) into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.077 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- x)) (/ 1 (- y)))) into (/ (+ (/ 1 y) (/ 1 x)) x)
0.077 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in (x y) around 0
0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in y
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [backup-simplify]: Simplify x into x
0.078 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [backup-simplify]: Simplify x into x
0.078 * [backup-simplify]: Simplify (+ 1 0) into 1
0.078 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.078 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [backup-simplify]: Simplify y into y
0.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [backup-simplify]: Simplify (+ 0 1) into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) x) in x
0.079 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.079 * [taylor]: Taking taylor expansion of y in x
0.079 * [backup-simplify]: Simplify y into y
0.079 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (+ 0 1) into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of 1 in y
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.080 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.081 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.088 * * * [progress]: simplifying candidates
0.089 * [simplify]: Simplifying:
  (* x (+ x y))
  (+ (log x) (log (+ x y)))
  (log (* x (+ x y)))
  (exp (* x (+ x y)))
  (* (* (* x x) x) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* x (+ x y))) (cbrt (* x (+ x y))))
  (cbrt (* x (+ x y)))
  (* (* (* x (+ x y)) (* x (+ x y))) (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (sqrt (* x (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* (sqrt x) (sqrt (+ x y)))
  (* x x)
  (* x y)
  (* x x)
  (* y x)
  (* x (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* x (sqrt (+ x y)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ x y))
  (* (sqrt x) (+ x y))
  (* x (+ x y))
  (* x (+ (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.089 * [simplify]: Sending expressions to egg_math:
 (* h0 (+ h0 h1))
 (+ (log h0) (log (+ h0 h1)))
 (log (* h0 (+ h0 h1)))
 (exp (* h0 (+ h0 h1)))
 (* (* (* h0 h0) h0) (* (* (+ h0 h1) (+ h0 h1)) (+ h0 h1)))
 (* (cbrt (* h0 (+ h0 h1))) (cbrt (* h0 (+ h0 h1))))
 (cbrt (* h0 (+ h0 h1)))
 (* (* (* h0 (+ h0 h1)) (* h0 (+ h0 h1))) (* h0 (+ h0 h1)))
 (sqrt (* h0 (+ h0 h1)))
 (sqrt (* h0 (+ h0 h1)))
 (* (sqrt h0) (sqrt (+ h0 h1)))
 (* (sqrt h0) (sqrt (+ h0 h1)))
 (* h0 h0)
 (* h0 h1)
 (* h0 h0)
 (* h1 h0)
 (* h0 (* (cbrt (+ h0 h1)) (cbrt (+ h0 h1))))
 (* h0 (sqrt (+ h0 h1)))
 (* h0 1)
 (* h0 1)
 (* (cbrt h0) (+ h0 h1))
 (* (sqrt h0) (+ h0 h1))
 (* h0 (+ h0 h1))
 (* h0 (+ (pow h0 3) (pow h1 3)))
 (* h0 (- (* h0 h0) (* h1 h1)))
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
0.092 * * [simplify]: iteration  0 :  123  enodes  (cost  85 )
0.095 * * [simplify]: iteration  1 :  589  enodes  (cost  76 )
0.109 * * [simplify]: iteration  2 :  2900  enodes  (cost  76 )
0.165 * * [simplify]: iteration  3 :  5001  enodes  (cost  76 )
0.166 * * * [progress]: adding candidates to table
0.198 * * [progress]: iteration 2 / 4
0.198 * * * [progress]: picking best candidate
0.200 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>
0.201 * * * [progress]: localizing error
0.209 * * * [progress]: generating rewritten candidates
0.209 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.217 * * * [progress]: generating series expansions
0.217 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.217 * [backup-simplify]: Simplify (+ (* x x) (* x y)) into (+ (pow x 2) (* x y))
0.218 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* x y)) in (x y) around 0
0.218 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in y
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.218 * [taylor]: Taking taylor expansion of x in y
0.218 * [backup-simplify]: Simplify x into x
0.218 * [taylor]: Taking taylor expansion of (* x y) in y
0.218 * [taylor]: Taking taylor expansion of x in y
0.218 * [backup-simplify]: Simplify x into x
0.218 * [taylor]: Taking taylor expansion of y in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [taylor]: Taking taylor expansion of (* x y) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [backup-simplify]: Simplify y into y
0.218 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* x y)) in x
0.218 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [taylor]: Taking taylor expansion of (* x y) in x
0.218 * [taylor]: Taking taylor expansion of x in x
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 1 into 1
0.218 * [taylor]: Taking taylor expansion of y in x
0.218 * [backup-simplify]: Simplify y into y
0.218 * [backup-simplify]: Simplify (* 0 y) into 0
0.219 * [backup-simplify]: Simplify (+ 0 0) into 0
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.219 * [backup-simplify]: Simplify (+ 0 y) into y
0.219 * [taylor]: Taking taylor expansion of y in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 1 into 1
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (* 1 1) into 1
0.220 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.220 * [backup-simplify]: Simplify (+ 1 0) into 1
0.220 * [taylor]: Taking taylor expansion of 1 in y
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify 1 into 1
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.221 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.221 * [backup-simplify]: Simplify (+ 0 0) into 0
0.221 * [taylor]: Taking taylor expansion of 0 in y
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.222 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.223 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.223 * [taylor]: Taking taylor expansion of 0 in y
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify 0 into 0
0.223 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.223 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
0.223 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.223 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.223 * [taylor]: Taking taylor expansion of x in y
0.223 * [backup-simplify]: Simplify x into x
0.223 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.224 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.224 * [taylor]: Taking taylor expansion of (* x y) in y
0.224 * [taylor]: Taking taylor expansion of x in y
0.224 * [backup-simplify]: Simplify x into x
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [backup-simplify]: Simplify (* x 0) into 0
0.224 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.224 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.224 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.224 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.224 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 1 into 1
0.224 * [backup-simplify]: Simplify (* 1 1) into 1
0.224 * [backup-simplify]: Simplify (/ 1 1) into 1
0.224 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.225 * [taylor]: Taking taylor expansion of (* x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 1 into 1
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [backup-simplify]: Simplify y into y
0.225 * [backup-simplify]: Simplify (* 0 y) into 0
0.225 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.225 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.225 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 1 into 1
0.225 * [backup-simplify]: Simplify (* 1 1) into 1
0.225 * [backup-simplify]: Simplify (/ 1 1) into 1
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.225 * [taylor]: Taking taylor expansion of (* x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 1 into 1
0.226 * [taylor]: Taking taylor expansion of y in x
0.226 * [backup-simplify]: Simplify y into y
0.226 * [backup-simplify]: Simplify (* 0 y) into 0
0.226 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.226 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.226 * [backup-simplify]: Simplify (+ 1 0) into 1
0.226 * [taylor]: Taking taylor expansion of 1 in y
0.226 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.227 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.227 * [taylor]: Taking taylor expansion of y in y
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (/ 1 1) into 1
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.229 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.229 * [backup-simplify]: Simplify (+ 0 0) into 0
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.231 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.231 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.231 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.232 * [backup-simplify]: Simplify (+ 0 0) into 0
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.232 * [backup-simplify]: Simplify 0 into 0
0.233 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.234 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.234 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.234 * [backup-simplify]: Simplify (+ 0 0) into 0
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.235 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (/ 1 (* x y)))
0.235 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.235 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.235 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [backup-simplify]: Simplify x into x
0.235 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.235 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.235 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.235 * [taylor]: Taking taylor expansion of (* x y) in y
0.235 * [taylor]: Taking taylor expansion of x in y
0.235 * [backup-simplify]: Simplify x into x
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 1 into 1
0.235 * [backup-simplify]: Simplify (* x 0) into 0
0.236 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.236 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.236 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.236 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.236 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (* 1 1) into 1
0.236 * [backup-simplify]: Simplify (/ 1 1) into 1
0.236 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.236 * [taylor]: Taking taylor expansion of (* x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify 1 into 1
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [backup-simplify]: Simplify y into y
0.236 * [backup-simplify]: Simplify (* 0 y) into 0
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.237 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [backup-simplify]: Simplify (* 1 1) into 1
0.237 * [backup-simplify]: Simplify (/ 1 1) into 1
0.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.237 * [taylor]: Taking taylor expansion of (* x y) in x
0.237 * [taylor]: Taking taylor expansion of x in x
0.237 * [backup-simplify]: Simplify 0 into 0
0.237 * [backup-simplify]: Simplify 1 into 1
0.237 * [taylor]: Taking taylor expansion of y in x
0.237 * [backup-simplify]: Simplify y into y
0.237 * [backup-simplify]: Simplify (* 0 y) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.238 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.238 * [backup-simplify]: Simplify (+ 1 0) into 1
0.238 * [taylor]: Taking taylor expansion of 1 in y
0.238 * [backup-simplify]: Simplify 1 into 1
0.238 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.239 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.239 * [taylor]: Taking taylor expansion of y in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 1 into 1
0.239 * [backup-simplify]: Simplify (/ 1 1) into 1
0.239 * [backup-simplify]: Simplify 1 into 1
0.239 * [backup-simplify]: Simplify 1 into 1
0.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.241 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.241 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.241 * [backup-simplify]: Simplify (+ 0 0) into 0
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.244 * [backup-simplify]: Simplify (+ 0 0) into 0
0.244 * [taylor]: Taking taylor expansion of 0 in y
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.246 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.246 * [backup-simplify]: Simplify (+ 0 0) into 0
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.247 * * * [progress]: simplifying candidates
0.247 * [simplify]: Simplifying:
  (* (exp (* x x)) (exp (* x y)))
  (log (+ (* x x) (* x y)))
  (exp (+ (* x x) (* x y)))
  (* (cbrt (+ (* x x) (* x y))) (cbrt (+ (* x x) (* x y))))
  (cbrt (+ (* x x) (* x y)))
  (* (* (+ (* x x) (* x y)) (+ (* x x) (* x y))) (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (sqrt (+ (* x x) (* x y)))
  (+ (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (- (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (- (* x x) (* x y))
  (+ x y)
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
0.247 * [simplify]: Sending expressions to egg_math:
 (* (exp (* h0 h0)) (exp (* h0 h1)))
 (log (+ (* h0 h0) (* h0 h1)))
 (exp (+ (* h0 h0) (* h0 h1)))
 (* (cbrt (+ (* h0 h0) (* h0 h1))) (cbrt (+ (* h0 h0) (* h0 h1))))
 (cbrt (+ (* h0 h0) (* h0 h1)))
 (* (* (+ (* h0 h0) (* h0 h1)) (+ (* h0 h0) (* h0 h1))) (+ (* h0 h0) (* h0 h1)))
 (sqrt (+ (* h0 h0) (* h0 h1)))
 (sqrt (+ (* h0 h0) (* h0 h1)))
 (+ (pow (* h0 h0) 3) (pow (* h0 h1) 3))
 (+ (* (* h0 h0) (* h0 h0)) (- (* (* h0 h1) (* h0 h1)) (* (* h0 h0) (* h0 h1))))
 (- (* (* h0 h0) (* h0 h0)) (* (* h0 h1) (* h0 h1)))
 (- (* h0 h0) (* h0 h1))
 (+ h0 h1)
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
0.250 * * [simplify]: iteration  0 :  98  enodes  (cost  73 )
0.253 * * [simplify]: iteration  1 :  416  enodes  (cost  62 )
0.262 * * [simplify]: iteration  2 :  1570  enodes  (cost  59 )
0.299 * * [simplify]: iteration  3 :  5001  enodes  (cost  59 )
0.300 * * * [progress]: adding candidates to table
0.327 * * [progress]: iteration 3 / 4
0.327 * * * [progress]: picking best candidate
0.328 * * * * [pick]: Picked  #<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))>
0.328 * * * [progress]: localizing error
0.337 * * * [progress]: generating rewritten candidates
0.337 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.364 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.393 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1 2)
0.403 * * * [progress]: generating series expansions
0.403 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.403 * [backup-simplify]: Simplify (/ (* x (- (* x x) (* y y))) (- x y)) into (/ (* x (- (pow x 2) (pow y 2))) (- x y))
0.403 * [approximate]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in (x y) around 0
0.403 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in y
0.403 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
0.403 * [taylor]: Taking taylor expansion of x in y
0.404 * [backup-simplify]: Simplify x into x
0.404 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.404 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [backup-simplify]: Simplify x into x
0.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 1 into 1
0.404 * [taylor]: Taking taylor expansion of (- x y) in y
0.404 * [taylor]: Taking taylor expansion of x in y
0.404 * [backup-simplify]: Simplify x into x
0.404 * [taylor]: Taking taylor expansion of y in y
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 1 into 1
0.404 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.404 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.404 * [backup-simplify]: Simplify (* x (pow x 2)) into (pow x 3)
0.404 * [backup-simplify]: Simplify (- 0) into 0
0.404 * [backup-simplify]: Simplify (+ x 0) into x
0.405 * [backup-simplify]: Simplify (/ (pow x 3) x) into (pow x 2)
0.405 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
0.405 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.405 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [backup-simplify]: Simplify y into y
0.405 * [taylor]: Taking taylor expansion of (- x y) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 1 into 1
0.405 * [taylor]: Taking taylor expansion of y in x
0.405 * [backup-simplify]: Simplify y into y
0.405 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.405 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.405 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.405 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
0.405 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.406 * [backup-simplify]: Simplify (- 0) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) into 0
0.406 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
0.406 * [backup-simplify]: Simplify (- y) into (- y)
0.406 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.406 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
0.406 * [taylor]: Taking taylor expansion of (/ (* x (- (pow x 2) (pow y 2))) (- x y)) in x
0.406 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify 1 into 1
0.406 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.406 * [taylor]: Taking taylor expansion of y in x
0.406 * [backup-simplify]: Simplify y into y
0.406 * [taylor]: Taking taylor expansion of (- x y) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.407 * [taylor]: Taking taylor expansion of y in x
0.407 * [backup-simplify]: Simplify y into y
0.407 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.407 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.407 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.407 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
0.407 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.407 * [backup-simplify]: Simplify (- 0) into 0
0.407 * [backup-simplify]: Simplify (+ 0 0) into 0
0.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
0.408 * [backup-simplify]: Simplify (- y) into (- y)
0.408 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.408 * [backup-simplify]: Simplify (/ (- (pow y 2)) (- y)) into y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify (* 1 1) into 1
0.408 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.409 * [backup-simplify]: Simplify (- 0) into 0
0.409 * [backup-simplify]: Simplify (+ 1 0) into 1
0.410 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
0.410 * [backup-simplify]: Simplify (- 0) into 0
0.410 * [backup-simplify]: Simplify (+ 1 0) into 1
0.410 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 1 (- y))))) into 1
0.410 * [taylor]: Taking taylor expansion of 1 in y
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.411 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.411 * [backup-simplify]: Simplify (- 0) into 0
0.411 * [backup-simplify]: Simplify (+ 0 0) into 0
0.412 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
0.412 * [backup-simplify]: Simplify (- 0) into 0
0.413 * [backup-simplify]: Simplify (+ 0 0) into 0
0.413 * [backup-simplify]: Simplify (- (/ 1 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 1 (- y))))) into 0
0.413 * [taylor]: Taking taylor expansion of 0 in y
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.414 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.414 * [backup-simplify]: Simplify (- 0) into 0
0.414 * [backup-simplify]: Simplify (+ 0 0) into 0
0.415 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
0.416 * [backup-simplify]: Simplify (- 0) into 0
0.416 * [backup-simplify]: Simplify (+ 0 0) into 0
0.416 * [backup-simplify]: Simplify (- (/ 0 (- y)) (+ (* y (/ 0 (- y))) (* 1 (/ 0 (- y))) (* 0 (/ 1 (- y))))) into 0
0.416 * [taylor]: Taking taylor expansion of 0 in y
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
0.417 * [backup-simplify]: Simplify (/ (* (/ 1 x) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x))
0.417 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.417 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in y
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.417 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.417 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (* 1 1) into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in y
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.417 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [backup-simplify]: Simplify x into x
0.418 * [backup-simplify]: Simplify (- 1) into -1
0.418 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.418 * [backup-simplify]: Simplify (- 1) into -1
0.419 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.419 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
0.419 * [backup-simplify]: Simplify (/ -1 (* -1 x)) into (/ 1 x)
0.419 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in x
0.419 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify (* 1 1) into 1
0.419 * [backup-simplify]: Simplify (/ 1 1) into 1
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [backup-simplify]: Simplify y into y
0.419 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.420 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.420 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (/ 1 1) into 1
0.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [backup-simplify]: Simplify y into y
0.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (+ 1 0) into 1
0.421 * [backup-simplify]: Simplify (+ 1 0) into 1
0.421 * [backup-simplify]: Simplify (* 1 0) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.421 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.422 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 x) (/ 1 y)) x)) in x
0.422 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (* 1 1) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [backup-simplify]: Simplify y into y
0.422 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.423 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.423 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) x) in x
0.423 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (/ 1 1) into 1
0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [backup-simplify]: Simplify y into y
0.423 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 1 into 1
0.423 * [backup-simplify]: Simplify (+ 1 0) into 1
0.424 * [backup-simplify]: Simplify (+ 1 0) into 1
0.424 * [backup-simplify]: Simplify (* 1 0) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.424 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.424 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.425 * [backup-simplify]: Simplify (+ (* 1 1) (* (- (/ 1 y)) 0)) into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [taylor]: Taking taylor expansion of 1 in y
0.425 * [backup-simplify]: Simplify 1 into 1
0.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.426 * [backup-simplify]: Simplify (+ 0 0) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.427 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.427 * [backup-simplify]: Simplify (- 0) into 0
0.427 * [backup-simplify]: Simplify (+ 0 0) into 0
0.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 1) (* 0 0))) into (- (/ 1 y))
0.428 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ (- (/ 1 y)) 1)))) into (/ 1 y)
0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [backup-simplify]: Simplify (/ 1 1) into 1
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [backup-simplify]: Simplify 1 into 1
0.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.430 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.430 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.430 * [backup-simplify]: Simplify (- 0) into 0
0.431 * [backup-simplify]: Simplify (+ 0 0) into 0
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 1) (* 0 0)))) into 0
0.432 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ (- (/ 1 y)) 1)))) into 0
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.433 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.434 * [backup-simplify]: Simplify (- 0) into 0
0.434 * [backup-simplify]: Simplify (+ 0 0) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.437 * [backup-simplify]: Simplify 0 into 0
0.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.439 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [backup-simplify]: Simplify (+ 0 0) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.441 * [backup-simplify]: Simplify (- 0) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.441 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ (- (/ 1 y)) 1)))) into 0
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
0.443 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)))
0.443 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in (x y) around 0
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in y
0.443 * [taylor]: Taking taylor expansion of -1 in y
0.443 * [backup-simplify]: Simplify -1 into -1
0.443 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in y
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.443 * [taylor]: Taking taylor expansion of x in y
0.443 * [backup-simplify]: Simplify x into x
0.443 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.444 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (* 1 1) into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in y
0.444 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.444 * [taylor]: Taking taylor expansion of y in y
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [backup-simplify]: Simplify x into x
0.444 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.444 * [taylor]: Taking taylor expansion of x in y
0.445 * [backup-simplify]: Simplify x into x
0.445 * [backup-simplify]: Simplify (- 1) into -1
0.445 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.445 * [backup-simplify]: Simplify (+ 1 0) into 1
0.445 * [backup-simplify]: Simplify (* 1 x) into x
0.445 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.445 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in x
0.445 * [taylor]: Taking taylor expansion of -1 in x
0.445 * [backup-simplify]: Simplify -1 into -1
0.445 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in x
0.445 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (* 1 1) into 1
0.446 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [backup-simplify]: Simplify y into y
0.446 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.446 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.446 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
0.446 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.446 * [backup-simplify]: Simplify y into y
0.446 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (+ 1 0) into 1
0.447 * [backup-simplify]: Simplify (- 1) into -1
0.447 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.448 * [backup-simplify]: Simplify (* -1 0) into 0
0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.448 * [backup-simplify]: Simplify (- 0) into 0
0.448 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.448 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
0.449 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
0.449 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x))) in x
0.449 * [taylor]: Taking taylor expansion of -1 in x
0.449 * [backup-simplify]: Simplify -1 into -1
0.449 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) (* (- (/ 1 y) (/ 1 x)) x)) in x
0.449 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.449 * [taylor]: Taking taylor expansion of x in x
0.449 * [backup-simplify]: Simplify 0 into 0
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (* 1 1) into 1
0.449 * [backup-simplify]: Simplify (/ 1 1) into 1
0.449 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.449 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.449 * [taylor]: Taking taylor expansion of y in x
0.449 * [backup-simplify]: Simplify y into y
0.450 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.450 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.450 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) x) in x
0.450 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.450 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.450 * [taylor]: Taking taylor expansion of y in x
0.450 * [backup-simplify]: Simplify y into y
0.450 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (/ 1 1) into 1
0.450 * [taylor]: Taking taylor expansion of x in x
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 1 into 1
0.451 * [backup-simplify]: Simplify (+ 1 0) into 1
0.451 * [backup-simplify]: Simplify (- 1) into -1
0.451 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.451 * [backup-simplify]: Simplify (* -1 0) into 0
0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.452 * [backup-simplify]: Simplify (- 0) into 0
0.452 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.452 * [backup-simplify]: Simplify (+ (* -1 1) (* (/ 1 y) 0)) into (- 1)
0.452 * [backup-simplify]: Simplify (/ 1 (- 1)) into -1
0.453 * [backup-simplify]: Simplify (* -1 -1) into 1
0.453 * [taylor]: Taking taylor expansion of 1 in y
0.453 * [backup-simplify]: Simplify 1 into 1
0.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (+ 0 0) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 1) (* 0 0))) into (/ 1 y)
0.456 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ (/ 1 y) (- 1))))) into (- (/ 1 y))
0.456 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 y))) (* 0 -1)) into (/ 1 y)
0.456 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.458 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.458 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.459 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 1) (* 0 0)))) into 0
0.460 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ (/ 1 y) (- 1))))) into 0
0.461 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))) into 0
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.463 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.463 * [backup-simplify]: Simplify (- 0) into 0
0.463 * [backup-simplify]: Simplify (+ 0 0) into 0
0.463 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (- 0) into 0
0.464 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.466 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
0.469 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1)))) into 0
0.469 * [taylor]: Taking taylor expansion of 0 in y
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.471 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.472 * [backup-simplify]: Simplify (- 0) into 0
0.472 * [backup-simplify]: Simplify (+ 0 0) into 0
0.472 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.473 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.473 * [backup-simplify]: Simplify (- 0) into 0
0.473 * [backup-simplify]: Simplify (+ 0 0) into 0
0.474 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
0.476 * [backup-simplify]: Simplify (- (/ 0 (- 1)) (+ (* -1 (/ 0 (- 1))) (* (- (/ 1 y)) (/ 0 (- 1))) (* 0 (/ 0 (- 1))) (* 0 (/ (/ 1 y) (- 1))))) into 0
0.476 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 -1))))) into 0
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
0.477 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.477 * [backup-simplify]: Simplify (* x (- (* x x) (* y y))) into (* x (- (pow x 2) (pow y 2)))
0.477 * [approximate]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in (x y) around 0
0.477 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [backup-simplify]: Simplify x into x
0.477 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.477 * [taylor]: Taking taylor expansion of x in y
0.477 * [backup-simplify]: Simplify x into x
0.477 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.477 * [taylor]: Taking taylor expansion of y in x
0.477 * [backup-simplify]: Simplify y into y
0.477 * [taylor]: Taking taylor expansion of (* x (- (pow x 2) (pow y 2))) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.478 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.478 * [taylor]: Taking taylor expansion of x in x
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 1 into 1
0.478 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.478 * [taylor]: Taking taylor expansion of y in x
0.478 * [backup-simplify]: Simplify y into y
0.478 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.478 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.478 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.478 * [backup-simplify]: Simplify (* 0 (- (pow y 2))) into 0
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.478 * [backup-simplify]: Simplify (- 0) into 0
0.479 * [backup-simplify]: Simplify (+ 0 0) into 0
0.479 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- (pow y 2)))) into (- (pow y 2))
0.479 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.479 * [taylor]: Taking taylor expansion of y in y
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify (* 1 1) into 1
0.479 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.480 * [backup-simplify]: Simplify (- 0) into 0
0.480 * [backup-simplify]: Simplify (+ 1 0) into 1
0.480 * [backup-simplify]: Simplify (+ (* 0 1) (+ (* 1 0) (* 0 (- (pow y 2))))) into 0
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.481 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify (+ 0 0) into 0
0.483 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (+ (* 0 0) (* 0 (- (pow y 2)))))) into 1
0.483 * [taylor]: Taking taylor expansion of 1 in y
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [backup-simplify]: Simplify 1 into 1
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (* 1 1) into 1
0.483 * [backup-simplify]: Simplify (- 1) into -1
0.483 * [backup-simplify]: Simplify -1 into -1
0.483 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.484 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.484 * [backup-simplify]: Simplify (- 0) into 0
0.485 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 0) (* 0 (- (pow y 2))))))) into 0
0.486 * [taylor]: Taking taylor expansion of 0 in y
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.486 * [backup-simplify]: Simplify (- 0) into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify (+ (* -1 (* (pow y 2) x)) (* 1 (pow (* 1 x) 3))) into (- (pow x 3) (* x (pow y 2)))
0.487 * [backup-simplify]: Simplify (* (/ 1 x) (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)
0.487 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in (x y) around 0
0.487 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
0.487 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.487 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.487 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.487 * [taylor]: Taking taylor expansion of x in y
0.487 * [backup-simplify]: Simplify x into x
0.487 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.487 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.487 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.487 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.487 * [taylor]: Taking taylor expansion of y in y
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 1 into 1
0.487 * [backup-simplify]: Simplify (* 1 1) into 1
0.488 * [backup-simplify]: Simplify (/ 1 1) into 1
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [backup-simplify]: Simplify x into x
0.488 * [backup-simplify]: Simplify (- 1) into -1
0.488 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.488 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.488 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
0.488 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (* 1 1) into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.489 * [backup-simplify]: Simplify y into y
0.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.489 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (+ 1 0) into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
0.489 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify (* 1 1) into 1
0.490 * [backup-simplify]: Simplify (/ 1 1) into 1
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.490 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [backup-simplify]: Simplify y into y
0.490 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.490 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify (+ 1 0) into 1
0.491 * [backup-simplify]: Simplify (/ 1 1) into 1
0.491 * [taylor]: Taking taylor expansion of 1 in y
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.492 * [backup-simplify]: Simplify (+ 0 0) into 0
0.492 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.492 * [taylor]: Taking taylor expansion of 0 in y
0.492 * [backup-simplify]: Simplify 0 into 0
0.493 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.493 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.494 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
0.494 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (* 1 1) into 1
0.495 * [backup-simplify]: Simplify (/ 1 1) into 1
0.495 * [backup-simplify]: Simplify (- 1) into -1
0.495 * [backup-simplify]: Simplify -1 into -1
0.495 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.496 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.498 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
0.498 * [taylor]: Taking taylor expansion of 0 in y
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (- 0) into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.500 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.501 * [backup-simplify]: Simplify (- 0) into 0
0.501 * [backup-simplify]: Simplify (+ 0 0) into 0
0.503 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.504 * [backup-simplify]: Simplify (- 0) into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 3)) (* -1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x))))) into (- (pow x 3) (* x (pow y 2)))
0.504 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x))
0.504 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in (x y) around 0
0.504 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in y
0.504 * [taylor]: Taking taylor expansion of -1 in y
0.504 * [backup-simplify]: Simplify -1 into -1
0.504 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in y
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.505 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [backup-simplify]: Simplify x into x
0.505 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.505 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.505 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 1 into 1
0.505 * [backup-simplify]: Simplify (* 1 1) into 1
0.505 * [backup-simplify]: Simplify (/ 1 1) into 1
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [backup-simplify]: Simplify x into x
0.506 * [backup-simplify]: Simplify (- 1) into -1
0.506 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.506 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.506 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
0.506 * [taylor]: Taking taylor expansion of -1 in x
0.506 * [backup-simplify]: Simplify -1 into -1
0.506 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.506 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify 1 into 1
0.506 * [backup-simplify]: Simplify (* 1 1) into 1
0.507 * [backup-simplify]: Simplify (/ 1 1) into 1
0.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.507 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.507 * [taylor]: Taking taylor expansion of y in x
0.507 * [backup-simplify]: Simplify y into y
0.507 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.507 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (+ 1 0) into 1
0.507 * [backup-simplify]: Simplify (/ 1 1) into 1
0.507 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x)) in x
0.507 * [taylor]: Taking taylor expansion of -1 in x
0.507 * [backup-simplify]: Simplify -1 into -1
0.507 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) x) in x
0.507 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.507 * [taylor]: Taking taylor expansion of x in x
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (* 1 1) into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.508 * [backup-simplify]: Simplify y into y
0.508 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.508 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (+ 1 0) into 1
0.509 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [backup-simplify]: Simplify (* -1 1) into -1
0.509 * [taylor]: Taking taylor expansion of -1 in y
0.509 * [backup-simplify]: Simplify -1 into -1
0.509 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.510 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.511 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0
0.511 * [taylor]: Taking taylor expansion of 0 in y
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.512 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.512 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.512 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
0.513 * [backup-simplify]: Simplify (+ (* -1 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (/ 1 (pow y 2))
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.513 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (* 1 1) into 1
0.513 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify -1 into -1
0.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.515 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.515 * [backup-simplify]: Simplify (- 0) into 0
0.515 * [backup-simplify]: Simplify (+ 0 0) into 0
0.516 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
0.517 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.520 * [backup-simplify]: Simplify (- 0) into 0
0.520 * [backup-simplify]: Simplify (+ 0 0) into 0
0.522 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.522 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
0.522 * [taylor]: Taking taylor expansion of 0 in y
0.522 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify (+ (* -1 (pow (* 1 (/ 1 (/ 1 (- x)))) 3)) (* 1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x)))))) into (- (pow x 3) (* x (pow y 2)))
0.524 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1 2)
0.524 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2))
0.524 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0
0.524 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.524 * [taylor]: Taking taylor expansion of x in y
0.524 * [backup-simplify]: Simplify x into x
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [backup-simplify]: Simplify y into y
0.524 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 1 into 1
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.524 * [backup-simplify]: Simplify y into y
0.524 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.525 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2))
0.525 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2))
0.525 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.525 * [backup-simplify]: Simplify (- 0) into 0
0.525 * [backup-simplify]: Simplify (+ 0 0) into 0
0.525 * [taylor]: Taking taylor expansion of 0 in y
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 0 into 0
0.526 * [backup-simplify]: Simplify (* 1 1) into 1
0.526 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.526 * [backup-simplify]: Simplify (- 0) into 0
0.526 * [backup-simplify]: Simplify (+ 1 0) into 1
0.526 * [taylor]: Taking taylor expansion of 1 in y
0.526 * [backup-simplify]: Simplify 1 into 1
0.526 * [backup-simplify]: Simplify 1 into 1
0.526 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify (* 1 1) into 1
0.527 * [backup-simplify]: Simplify (- 1) into -1
0.527 * [backup-simplify]: Simplify -1 into -1
0.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.528 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.528 * [backup-simplify]: Simplify (- 0) into 0
0.528 * [backup-simplify]: Simplify (+ 0 0) into 0
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.529 * [backup-simplify]: Simplify (- 0) into 0
0.529 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.530 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.530 * [backup-simplify]: Simplify (- 0) into 0
0.530 * [backup-simplify]: Simplify (+ 0 0) into 0
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2))
0.531 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.531 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.531 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.531 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.531 * [taylor]: Taking taylor expansion of x in y
0.531 * [backup-simplify]: Simplify x into x
0.531 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.531 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.531 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.531 * [taylor]: Taking taylor expansion of y in y
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 1 into 1
0.531 * [backup-simplify]: Simplify (* 1 1) into 1
0.532 * [backup-simplify]: Simplify (/ 1 1) into 1
0.532 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.532 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 1 into 1
0.532 * [backup-simplify]: Simplify (* 1 1) into 1
0.532 * [backup-simplify]: Simplify (/ 1 1) into 1
0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.532 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.532 * [taylor]: Taking taylor expansion of y in x
0.532 * [backup-simplify]: Simplify y into y
0.532 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.532 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.532 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.532 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.532 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.532 * [taylor]: Taking taylor expansion of x in x
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 1 into 1
0.533 * [backup-simplify]: Simplify (* 1 1) into 1
0.533 * [backup-simplify]: Simplify (/ 1 1) into 1
0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.533 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.533 * [taylor]: Taking taylor expansion of y in x
0.533 * [backup-simplify]: Simplify y into y
0.533 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.533 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.533 * [backup-simplify]: Simplify (+ 1 0) into 1
0.533 * [taylor]: Taking taylor expansion of 1 in y
0.533 * [backup-simplify]: Simplify 1 into 1
0.534 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.534 * [backup-simplify]: Simplify (+ 0 0) into 0
0.534 * [taylor]: Taking taylor expansion of 0 in y
0.534 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.536 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.536 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.536 * [taylor]: Taking taylor expansion of y in y
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify 1 into 1
0.536 * [backup-simplify]: Simplify (* 1 1) into 1
0.536 * [backup-simplify]: Simplify (/ 1 1) into 1
0.536 * [backup-simplify]: Simplify (- 1) into -1
0.536 * [backup-simplify]: Simplify -1 into -1
0.537 * [backup-simplify]: Simplify 1 into 1
0.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.538 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.538 * [backup-simplify]: Simplify (- 0) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.540 * [backup-simplify]: Simplify (- 0) into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.541 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.542 * [backup-simplify]: Simplify (- 0) into 0
0.542 * [backup-simplify]: Simplify (+ 0 0) into 0
0.542 * [taylor]: Taking taylor expansion of 0 in y
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify (- 0) into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2))
0.543 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2)))
0.543 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0
0.543 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.544 * [taylor]: Taking taylor expansion of x in y
0.544 * [backup-simplify]: Simplify x into x
0.544 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.544 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.544 * [taylor]: Taking taylor expansion of y in y
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.544 * [backup-simplify]: Simplify (* 1 1) into 1
0.544 * [backup-simplify]: Simplify (/ 1 1) into 1
0.544 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.544 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.544 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.544 * [taylor]: Taking taylor expansion of x in x
0.544 * [backup-simplify]: Simplify 0 into 0
0.544 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify (* 1 1) into 1
0.545 * [backup-simplify]: Simplify (/ 1 1) into 1
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.545 * [taylor]: Taking taylor expansion of y in x
0.545 * [backup-simplify]: Simplify y into y
0.545 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.545 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.545 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.545 * [taylor]: Taking taylor expansion of x in x
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 1 into 1
0.546 * [backup-simplify]: Simplify (* 1 1) into 1
0.546 * [backup-simplify]: Simplify (/ 1 1) into 1
0.546 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.546 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.546 * [taylor]: Taking taylor expansion of y in x
0.546 * [backup-simplify]: Simplify y into y
0.546 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.546 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.546 * [backup-simplify]: Simplify (+ 1 0) into 1
0.546 * [taylor]: Taking taylor expansion of 1 in y
0.546 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.547 * [backup-simplify]: Simplify (+ 0 0) into 0
0.547 * [taylor]: Taking taylor expansion of 0 in y
0.547 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.548 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2)))
0.549 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2)))
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.549 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.549 * [taylor]: Taking taylor expansion of y in y
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [backup-simplify]: Simplify (* 1 1) into 1
0.549 * [backup-simplify]: Simplify (/ 1 1) into 1
0.549 * [backup-simplify]: Simplify (- 1) into -1
0.549 * [backup-simplify]: Simplify -1 into -1
0.549 * [backup-simplify]: Simplify 1 into 1
0.550 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.550 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.551 * [backup-simplify]: Simplify (- 0) into 0
0.551 * [backup-simplify]: Simplify (+ 0 0) into 0
0.551 * [taylor]: Taking taylor expansion of 0 in y
0.551 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.552 * [backup-simplify]: Simplify (- 0) into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.554 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.554 * [backup-simplify]: Simplify (- 0) into 0
0.554 * [backup-simplify]: Simplify (+ 0 0) into 0
0.554 * [taylor]: Taking taylor expansion of 0 in y
0.554 * [backup-simplify]: Simplify 0 into 0
0.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.556 * [backup-simplify]: Simplify (- 0) into 0
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2))
0.556 * * * [progress]: simplifying candidates
0.557 * [simplify]: Simplifying:
  (- (+ (log x) (log (- (* x x) (* y y)))) (log (- x y)))
  (- (log (* x (- (* x x) (* y y)))) (log (- x y)))
  (log (/ (* x (- (* x x) (* y y))) (- x y)))
  (exp (/ (* x (- (* x x) (* y y))) (- x y)))
  (/ (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (/ (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y)))) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (/ (* x (- (* x x) (* y y))) (- x y))) (cbrt (/ (* x (- (* x x) (* y y))) (- x y))))
  (cbrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (* (* (/ (* x (- (* x x) (* y y))) (- x y)) (/ (* x (- (* x x) (* y y))) (- x y))) (/ (* x (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (sqrt (/ (* x (- (* x x) (* y y))) (- x y)))
  (- (* x (- (* x x) (* y y))))
  (- (- x y))
  (/ x (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (- (* x x) (* y y)) (cbrt (- x y)))
  (/ x (sqrt (- x y)))
  (/ (- (* x x) (* y y)) (sqrt (- x y)))
  (/ x 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ x (+ (sqrt x) (sqrt y)))
  (/ (- (* x x) (* y y)) (- (sqrt x) (sqrt y)))
  (/ x 1)
  (/ (- (* x x) (* y y)) (- x y))
  (/ 1 (- x y))
  (/ (- x y) (* x (- (* x x) (* y y))))
  (/ (* x (- (* x x) (* y y))) (* (cbrt (- x y)) (cbrt (- x y))))
  (/ (* x (- (* x x) (* y y))) (sqrt (- x y)))
  (/ (* x (- (* x x) (* y y))) 1)
  (/ (* x (- (* x x) (* y y))) (+ (sqrt x) (sqrt y)))
  (/ (* x (- (* x x) (* y y))) 1)
  (/ (- x y) (- (* x x) (* y y)))
  (/ (* x (- (* x x) (* y y))) (- (pow x 3) (pow y 3)))
  (/ (* x (- (* x x) (* y y))) (- (* x x) (* y y)))
  (* (- x y) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))))
  (* (- x y) (+ (* x x) (* y y)))
  (* x (- (* x x) (* y y)))
  (+ (log x) (log (- (* x x) (* y y))))
  (log (* x (- (* x x) (* y y))))
  (exp (* x (- (* x x) (* y y))))
  (* (* (* x x) x) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))))
  (* (cbrt (* x (- (* x x) (* y y)))) (cbrt (* x (- (* x x) (* y y)))))
  (cbrt (* x (- (* x x) (* y y))))
  (* (* (* x (- (* x x) (* y y))) (* x (- (* x x) (* y y)))) (* x (- (* x x) (* y y))))
  (sqrt (* x (- (* x x) (* y y))))
  (sqrt (* x (- (* x x) (* y y))))
  (* (sqrt x) (sqrt (- (* x x) (* y y))))
  (* (sqrt x) (sqrt (- (* x x) (* y y))))
  (* x (* x x))
  (* x (- (* y y)))
  (* x (* x x))
  (* x (- (* y y)))
  (* (* x x) x)
  (* (- (* y y)) x)
  (* (* x x) x)
  (* (- (* y y)) x)
  (* x (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))))
  (* x (sqrt (- (* x x) (* y y))))
  (* x 1)
  (* x (+ x y))
  (* (cbrt x) (- (* x x) (* y y)))
  (* (sqrt x) (- (* x x) (* y y)))
  (* x (- (* x x) (* y y)))
  (* x (- (pow (* x x) 3) (pow (* y y) 3)))
  (* x (- (* (* x x) (* x x)) (* (* y y) (* y y))))
  (/ (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))))
  (- (* y y))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (+ (* x x) (* y y))
  (+ x y)
  (- x y)
  (- (* y y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 3) (* x (pow y 2)))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
  (- (pow x 2) (pow y 2))
0.557 * [simplify]: Sending expressions to egg_math:
 (- (+ (log h0) (log (- (* h0 h0) (* h1 h1)))) (log (- h0 h1)))
 (- (log (* h0 (- (* h0 h0) (* h1 h1)))) (log (- h0 h1)))
 (log (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (exp (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (/ (* (* (* h0 h0) h0) (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))) (* (* (- h0 h1) (- h0 h1)) (- h0 h1)))
 (/ (* (* (* h0 (- (* h0 h0) (* h1 h1))) (* h0 (- (* h0 h0) (* h1 h1)))) (* h0 (- (* h0 h0) (* h1 h1)))) (* (* (- h0 h1) (- h0 h1)) (- h0 h1)))
 (* (cbrt (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1))) (cbrt (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1))))
 (cbrt (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (* (* (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)) (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1))) (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (sqrt (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (sqrt (/ (* h0 (- (* h0 h0) (* h1 h1))) (- h0 h1)))
 (- (* h0 (- (* h0 h0) (* h1 h1))))
 (- (- h0 h1))
 (/ h0 (* (cbrt (- h0 h1)) (cbrt (- h0 h1))))
 (/ (- (* h0 h0) (* h1 h1)) (cbrt (- h0 h1)))
 (/ h0 (sqrt (- h0 h1)))
 (/ (- (* h0 h0) (* h1 h1)) (sqrt (- h0 h1)))
 (/ h0 1)
 (/ (- (* h0 h0) (* h1 h1)) (- h0 h1))
 (/ h0 (+ (sqrt h0) (sqrt h1)))
 (/ (- (* h0 h0) (* h1 h1)) (- (sqrt h0) (sqrt h1)))
 (/ h0 1)
 (/ (- (* h0 h0) (* h1 h1)) (- h0 h1))
 (/ 1 (- h0 h1))
 (/ (- h0 h1) (* h0 (- (* h0 h0) (* h1 h1))))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) (* (cbrt (- h0 h1)) (cbrt (- h0 h1))))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) (sqrt (- h0 h1)))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) 1)
 (/ (* h0 (- (* h0 h0) (* h1 h1))) (+ (sqrt h0) (sqrt h1)))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) 1)
 (/ (- h0 h1) (- (* h0 h0) (* h1 h1)))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) (- (pow h0 3) (pow h1 3)))
 (/ (* h0 (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))
 (* (- h0 h1) (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1)))))
 (* (- h0 h1) (+ (* h0 h0) (* h1 h1)))
 (* h0 (- (* h0 h0) (* h1 h1)))
 (+ (log h0) (log (- (* h0 h0) (* h1 h1))))
 (log (* h0 (- (* h0 h0) (* h1 h1))))
 (exp (* h0 (- (* h0 h0) (* h1 h1))))
 (* (* (* h0 h0) h0) (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1))))
 (* (cbrt (* h0 (- (* h0 h0) (* h1 h1)))) (cbrt (* h0 (- (* h0 h0) (* h1 h1)))))
 (cbrt (* h0 (- (* h0 h0) (* h1 h1))))
 (* (* (* h0 (- (* h0 h0) (* h1 h1))) (* h0 (- (* h0 h0) (* h1 h1)))) (* h0 (- (* h0 h0) (* h1 h1))))
 (sqrt (* h0 (- (* h0 h0) (* h1 h1))))
 (sqrt (* h0 (- (* h0 h0) (* h1 h1))))
 (* (sqrt h0) (sqrt (- (* h0 h0) (* h1 h1))))
 (* (sqrt h0) (sqrt (- (* h0 h0) (* h1 h1))))
 (* h0 (* h0 h0))
 (* h0 (- (* h1 h1)))
 (* h0 (* h0 h0))
 (* h0 (- (* h1 h1)))
 (* (* h0 h0) h0)
 (* (- (* h1 h1)) h0)
 (* (* h0 h0) h0)
 (* (- (* h1 h1)) h0)
 (* h0 (* (cbrt (- (* h0 h0) (* h1 h1))) (cbrt (- (* h0 h0) (* h1 h1)))))
 (* h0 (sqrt (- (* h0 h0) (* h1 h1))))
 (* h0 1)
 (* h0 (+ h0 h1))
 (* (cbrt h0) (- (* h0 h0) (* h1 h1)))
 (* (sqrt h0) (- (* h0 h0) (* h1 h1)))
 (* h0 (- (* h0 h0) (* h1 h1)))
 (* h0 (- (pow (* h0 h0) 3) (pow (* h1 h1) 3)))
 (* h0 (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1))))
 (/ (exp (* h0 h0)) (exp (* h1 h1)))
 (log (- (* h0 h0) (* h1 h1)))
 (exp (- (* h0 h0) (* h1 h1)))
 (* (cbrt (- (* h0 h0) (* h1 h1))) (cbrt (- (* h0 h0) (* h1 h1))))
 (cbrt (- (* h0 h0) (* h1 h1)))
 (* (* (- (* h0 h0) (* h1 h1)) (- (* h0 h0) (* h1 h1))) (- (* h0 h0) (* h1 h1)))
 (sqrt (- (* h0 h0) (* h1 h1)))
 (sqrt (- (* h0 h0) (* h1 h1)))
 (- (pow (* h0 h0) 3) (pow (* h1 h1) 3))
 (+ (* (* h0 h0) (* h0 h0)) (+ (* (* h1 h1) (* h1 h1)) (* (* h0 h0) (* h1 h1))))
 (- (* h1 h1))
 (- (* (* h0 h0) (* h0 h0)) (* (* h1 h1) (* h1 h1)))
 (+ (* h0 h0) (* h1 h1))
 (+ h0 h1)
 (- h0 h1)
 (- (* h1 h1))
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
 (+ (pow h0 2) (* h0 h1))
 (- (pow h0 3) (* h0 (pow h1 2)))
 (- (pow h0 3) (* h0 (pow h1 2)))
 (- (pow h0 3) (* h0 (pow h1 2)))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
 (- (pow h0 2) (pow h1 2))
0.564 * * [simplify]: iteration  0 :  297  enodes  (cost  494 )
0.571 * * [simplify]: iteration  1 :  1582  enodes  (cost  420 )
0.607 * * [simplify]: iteration  2 :  5001  enodes  (cost  386 )
0.609 * * * [progress]: adding candidates to table
0.732 * [progress]: [Phase 3 of 3] Extracting.
0.732 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
0.732 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* x x) (* x y)) (* 2.0 (+ (* x x) (* x y))) y x)
0.732 * * * * [regimes]: Trying to branch on (+ (* x x) (* x y)) from (#<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
0.743 * * * * [regimes]: Trying to branch on (* 2.0 (+ (* x x) (* x y))) from (#<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
0.754 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
0.767 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (/ (* x (- (* x x) (* y y))) (- x y)) 2.0))> #<alt (λ (x y) (* 2.0 (+ (* x x) (* x y))))>)
0.778 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.778 * [simplify]: Simplifying:
  (* 2.0 (+ (* x x) (* x y)))
0.778 * [simplify]: Sending expressions to egg_math:
 (* h0 (+ (* h1 h1) (* h1 h2)))
0.779 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
0.779 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
1.291 * [regime-testing]: Baseline error score: 0.015667199411787396
1.292 * [regime-testing]: Oracle error score: 0.012699707776062153
1.293 * [regime-testing]: End program error score: 0.015667199411787396
1.310 * [regime-testing]: Target error score: 0.00912614076759595