4.592 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.115 * * * [progress]: [2/2] Setting up program.
0.118 * [progress]: [Phase 2 of 3] Improving.
0.118 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (* x x) y) y)
0.120 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.121 * * [simplify]: iteration  1 :  12  enodes  (cost  3 )
0.123 * * [simplify]: iteration  2 :  13  enodes  (cost  3 )
0.123 * * [simplify]: iteration  3 :  13  enodes  (cost  3 )
0.124 * [simplify]: Simplified to:
   (+ (+ (* x x) y) y)
0.124 * * [progress]: iteration 1 / 4
0.124 * * * [progress]: picking best candidate
0.126 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) y) y))>
0.126 * * * [progress]: localizing error
0.131 * * * [progress]: generating rewritten candidates
0.131 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.135 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.141 * * * [progress]: generating series expansions
0.141 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.142 * [approximate]: Taking taylor expansion of (+ (pow x 2) y) in (x y) around 0
0.142 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in y
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of (+ (pow x 2) y) in x
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.142 * [taylor]: Taking taylor expansion of x in x
0.142 * [taylor]: Taking taylor expansion of y in x
0.142 * [taylor]: Taking taylor expansion of y in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [taylor]: Taking taylor expansion of 1 in y
0.142 * [taylor]: Taking taylor expansion of 0 in y
0.142 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in y
0.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.142 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.142 * [taylor]: Taking taylor expansion of x in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (/ 1 y)) in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.143 * [taylor]: Taking taylor expansion of x in x
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.143 * [taylor]: Taking taylor expansion of y in x
0.143 * [taylor]: Taking taylor expansion of 1 in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.143 * [taylor]: Taking taylor expansion of y in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.144 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in (x y) around 0
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.144 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.144 * [taylor]: Taking taylor expansion of x in y
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.144 * [taylor]: Taking taylor expansion of y in y
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 y)) in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.144 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.144 * [taylor]: Taking taylor expansion of x in x
0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.144 * [taylor]: Taking taylor expansion of y in x
0.144 * [taylor]: Taking taylor expansion of 1 in y
0.144 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.145 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.145 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.145 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.145 * [taylor]: Taking taylor expansion of x in y
0.145 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.145 * [taylor]: Taking taylor expansion of 2 in y
0.145 * [taylor]: Taking taylor expansion of y in y
0.145 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.145 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.146 * [taylor]: Taking taylor expansion of 2 in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.146 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.146 * [taylor]: Taking taylor expansion of x in x
0.146 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.146 * [taylor]: Taking taylor expansion of 2 in x
0.146 * [taylor]: Taking taylor expansion of y in x
0.146 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.146 * [taylor]: Taking taylor expansion of 2 in y
0.146 * [taylor]: Taking taylor expansion of y in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 1 in y
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.146 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.146 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.146 * [taylor]: Taking taylor expansion of x in y
0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.147 * [taylor]: Taking taylor expansion of 2 in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.147 * [taylor]: Taking taylor expansion of 2 in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.147 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.147 * [taylor]: Taking taylor expansion of x in x
0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.147 * [taylor]: Taking taylor expansion of 2 in x
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.147 * [taylor]: Taking taylor expansion of y in x
0.147 * [taylor]: Taking taylor expansion of 1 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.147 * [taylor]: Taking taylor expansion of 2 in y
0.147 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.147 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.148 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.148 * [taylor]: Taking taylor expansion of x in y
0.148 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.148 * [taylor]: Taking taylor expansion of 2 in y
0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.148 * [taylor]: Taking taylor expansion of y in y
0.148 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.148 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.148 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.148 * [taylor]: Taking taylor expansion of x in x
0.148 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.148 * [taylor]: Taking taylor expansion of 2 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.149 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.149 * [taylor]: Taking taylor expansion of 2 in x
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of 1 in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.149 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.149 * [taylor]: Taking taylor expansion of 2 in y
0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * * * [progress]: simplifying candidates
0.150 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (exp y))
  (log (+ (* x x) y))
  (exp (+ (* x 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))
  (+ (pow (* x x) 3) (pow y 3))
  (+ (* (* x x) (* x x)) (- (* y y) (* (* x x) y)))
  (- (* (* x x) (* x x)) (* y y))
  (- (* x x) y)
  (* (* (exp (* x x)) (exp y)) (exp y))
  (* (exp (+ (* x x) y)) (exp 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) y) 3) (pow y 3))
  (+ (* (+ (* x x) y) (+ (* x x) y)) (- (* y y) (* (+ (* x x) y) y)))
  (- (* (+ (* x x) y) (+ (* x x) y)) (* y y))
  (- (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ y y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.154 * * [simplify]: iteration  0 :  136  enodes  (cost  138 )
0.157 * * [simplify]: iteration  1 :  511  enodes  (cost  127 )
0.165 * * [simplify]: iteration  2 :  1640  enodes  (cost  121 )
0.199 * * [simplify]: iteration  3 :  5001  enodes  (cost  120 )
0.200 * [simplify]: Simplified to:
   (exp (+ (* x x) y))
  (log (+ (* x x) y))
  (exp (+ (* x x) y))
  (* (cbrt (+ (* x x) y)) (cbrt (+ (* x x) y)))
  (cbrt (+ (* x x) y))
  (pow (+ (* x x) y) 3)
  (sqrt (+ (* x x) y))
  (sqrt (+ (* x x) y))
  (+ (pow (* x x) 3) (pow y 3))
  (- (* y y) (- (* (* x x) y) (pow x 4)))
  (+ (neg (* y y)) (pow x 4))
  (- (* x x) y)
  (exp (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (log (+ (+ (* x x) y) y))
  (exp (+ (+ (* x x) y) y))
  (* (cbrt (+ (+ (* x x) y) y)) (cbrt (+ (+ (* x x) y) y)))
  (cbrt (+ (+ (* x x) y) y))
  (pow (+ (+ (* x x) y) y) 3)
  (sqrt (+ (+ (* x x) y) y))
  (sqrt (+ (+ (* x x) y) y))
  (+ (pow (+ (* x x) y) 3) (pow y 3))
  (+ (* (+ (* x x) y) y) (pow x 4))
  (* (pow x 2) (+ (+ (* x x) y) y))
  (pow x 2)
  (+ (+ (* x x) y) y)
  (+ y y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (pow x 2) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
  (+ (+ (* x x) y) y)
0.201 * * * [progress]: adding candidates to table
0.231 * * [progress]: iteration 2 / 4
0.231 * * * [progress]: picking best candidate
0.233 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x x) (+ y y)))>
0.233 * * * [progress]: localizing error
0.237 * * * [progress]: generating rewritten candidates
0.237 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.244 * * * [progress]: generating series expansions
0.244 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.244 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in (x y) around 0
0.244 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in y
0.244 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.244 * [taylor]: Taking taylor expansion of x in y
0.244 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.245 * [taylor]: Taking taylor expansion of 2 in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 y)) in x
0.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.245 * [taylor]: Taking taylor expansion of x in x
0.245 * [taylor]: Taking taylor expansion of (* 2 y) in x
0.245 * [taylor]: Taking taylor expansion of 2 in x
0.245 * [taylor]: Taking taylor expansion of y in x
0.245 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.245 * [taylor]: Taking taylor expansion of 2 in y
0.245 * [taylor]: Taking taylor expansion of y in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [taylor]: Taking taylor expansion of 1 in y
0.245 * [taylor]: Taking taylor expansion of 0 in y
0.245 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.246 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.246 * [taylor]: Taking taylor expansion of x in y
0.246 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of 2 in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.246 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.246 * [taylor]: Taking taylor expansion of 2 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.246 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.246 * [taylor]: Taking taylor expansion of x in x
0.246 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.246 * [taylor]: Taking taylor expansion of 2 in x
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.246 * [taylor]: Taking taylor expansion of y in x
0.246 * [taylor]: Taking taylor expansion of 1 in y
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of 2 in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [taylor]: Taking taylor expansion of 0 in y
0.247 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in (x y) around 0
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.247 * [taylor]: Taking taylor expansion of 2 in y
0.247 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.248 * [taylor]: Taking taylor expansion of 2 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 2 (/ 1 y))) in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in x
0.248 * [taylor]: Taking taylor expansion of 2 in x
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [taylor]: Taking taylor expansion of 1 in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [taylor]: Taking taylor expansion of (neg (* 2 (/ 1 y))) in y
0.248 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.248 * [taylor]: Taking taylor expansion of 2 in y
0.248 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.248 * [taylor]: Taking taylor expansion of y in y
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.249 * * * [progress]: simplifying candidates
0.249 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* x x)) (* (exp y) (exp 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))))
  (- (* (* x x) (* x x)) (* (+ y y) (+ y y)))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
  (+ (pow x 2) (* 2 y))
0.252 * * [simplify]: iteration  0 :  103  enodes  (cost  83 )
0.255 * * [simplify]: iteration  1 :  468  enodes  (cost  73 )
0.264 * * [simplify]: iteration  2 :  1756  enodes  (cost  73 )
0.305 * * [simplify]: iteration  3 :  5002  enodes  (cost  73 )
0.306 * [simplify]: Simplified to:
   (exp (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (log (+ (* x x) (+ y y)))
  (exp (+ (* x x) (+ y y)))
  (* (cbrt (+ (* x x) (+ y y))) (cbrt (+ (* x x) (+ y y))))
  (cbrt (+ (* x x) (+ y y)))
  (pow (+ (* x x) (+ y y)) 3)
  (sqrt (+ (* x x) (+ y y)))
  (sqrt (+ (* x x) (+ y y)))
  (+ (pow (* x x) 3) (pow (+ y y) 3))
  (+ (* 4 (* y y)) (+ (* (pow x 2) (* -2 y)) (pow x 4)))
  (+ (* (+ y y) (* -2 y)) (pow x 4))
  (- (* x x) (+ y y))
  (+ (* x x) y)
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
  (+ (* x x) (+ y y))
0.306 * * * [progress]: adding candidates to table
0.320 * [progress]: [Phase 3 of 3] Extracting.
0.320 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
0.320 * * * [regime-changes]: Trying 4 branch expressions: ((* x x) (+ (+ (* x x) y) y) y x)
0.320 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
0.350 * * * * [regimes]: Trying to branch on (+ (+ (* x x) y) y) from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
0.382 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
0.413 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x x) (+ y y)))> #<alt (λ (x y) (+ (+ (* x x) y) y))>)
0.443 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.443 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* x x) (+ y y))
0.444 * * [simplify]: iteration  0 :  6  enodes  (cost  3 )
0.444 * * [simplify]: iteration  1 :  6  enodes  (cost  3 )
0.444 * [simplify]: Simplified to:
   (+ (* x x) (+ y y))
1.080 * [regime-testing]: End program error score: 0.00450056257032129
1.143 * [regime-testing]: Target error score: 0.00450056257032129