5.672 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.050 * * * [progress]: [2/2] Setting up program.
0.054 * [progress]: [Phase 2 of 3] Improving.
0.054 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (* x y) y))
0.092 * * [simplify]: iteration  0 :  5171  enodes  (cost  6 )
0.092 * [simplify]: Simplified to:
   (pow (pow (exp x) y) y)
0.096 * * [progress]: iteration 1 / 4
0.096 * * * [progress]: picking best candidate
0.099 * * * * [pick]: Picked  #<alt (λ (x y) (exp (* (* x y) y)))>
0.099 * * * [progress]: localizing error
0.103 * * * [progress]: generating rewritten candidates
0.103 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.108 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.111 * * * [progress]: generating series expansions
0.111 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.111 * [approximate]: Taking taylor expansion of (* x (pow y 2)) in (x y) around 0
0.111 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.112 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.112 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.112 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.113 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.115 * [taylor]: Taking taylor expansion of -1 in y
0.115 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.115 * [taylor]: Taking taylor expansion of -1 in x
0.115 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.115 * [taylor]: Taking taylor expansion of -1 in x
0.115 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.115 * [taylor]: Taking taylor expansion of -1 in y
0.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.117 * [approximate]: Taking taylor expansion of (exp (* x (pow y 2))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in y
0.117 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x
0.118 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (exp (* x (pow y 2))) in x
0.118 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (* 1/2 (pow y 4)) in y
0.119 * [taylor]: Taking taylor expansion of 1/2 in y
0.119 * [taylor]: Taking taylor expansion of (pow y 4) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (* 1/6 (pow y 6)) in y
0.119 * [taylor]: Taking taylor expansion of 1/6 in y
0.119 * [taylor]: Taking taylor expansion of (pow y 6) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (* 1/24 (pow y 8)) in y
0.120 * [taylor]: Taking taylor expansion of 1/24 in y
0.120 * [taylor]: Taking taylor expansion of (pow y 8) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (* 1/120 (pow y 10)) in y
0.121 * [taylor]: Taking taylor expansion of 1/120 in y
0.121 * [taylor]: Taking taylor expansion of (pow y 10) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (* 1/720 (pow y 12)) in y
0.122 * [taylor]: Taking taylor expansion of 1/720 in y
0.122 * [taylor]: Taking taylor expansion of (pow y 12) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [approximate]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.123 * [taylor]: Taking taylor expansion of x in y
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.123 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.123 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (exp (/ 1 (* x (pow y 2)))) in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.124 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [approximate]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in (x y) around 0
0.124 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y
0.124 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.124 * [taylor]: Taking taylor expansion of -1 in y
0.124 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x
0.124 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.124 * [taylor]: Taking taylor expansion of -1 in x
0.124 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in x
0.125 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.125 * [taylor]: Taking taylor expansion of -1 in x
0.125 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.125 * [taylor]: Taking taylor expansion of x in x
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.125 * [taylor]: Taking taylor expansion of y in x
0.125 * [taylor]: Taking taylor expansion of (exp (/ -1 (* x (pow y 2)))) in y
0.125 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.125 * [taylor]: Taking taylor expansion of -1 in y
0.125 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * * * [progress]: simplifying candidates
0.126 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x y) y)
  (* (* x y) y)
  (+ (+ (log x) (log y)) (log y))
  (+ (log (* x y)) (log y))
  (log (* (* x y) y))
  (exp (* (* x y) y))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* y y) y))
  (* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
  (cbrt (* (* x y) y))
  (* (* (* (* x y) y) (* (* x y) y)) (* (* x y) y))
  (sqrt (* (* x y) y))
  (sqrt (* (* x y) y))
  (* (* x y) (* (cbrt y) (cbrt y)))
  (* (* x y) (sqrt y))
  (* (* x y) 1)
  (* y y)
  (exp (* x y))
  (log (exp (* (* x y) y)))
  (exp (exp (* (* x y) y)))
  (* (cbrt (exp (* (* x y) y))) (cbrt (exp (* (* x y) y))))
  (cbrt (exp (* (* x y) y)))
  (* (* (exp (* (* x y) y)) (exp (* (* x y) y))) (exp (* (* x y) y)))
  (sqrt (exp (* (* x y) y)))
  (sqrt (exp (* (* x y) y)))
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
  (+ (* x (pow y 2)) (+ (* 1/2 (* (pow x 2) (pow y 4))) 1))
  (exp (* x (pow y 2)))
  (exp (* x (pow y 2)))
0.179 * * [simplify]: iteration  0 :  4961  enodes  (cost  205 )
0.179 * * [simplify]: iteration  1 :  4961  enodes  (cost  205 )
0.180 * [simplify]: Simplified to:
   (* x (* y y))
  (* x (* y y))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (log (* x (* y y)))
  (pow (pow (exp x) y) y)
  (pow (* y (sqrt x)) 6)
  (pow (* y (sqrt x)) 6)
  (* (cbrt (* x (* y y))) (cbrt (* x (* y y))))
  (cbrt (* x (* y y)))
  (pow (* y (sqrt x)) 6)
  (fabs (* y (sqrt x)))
  (fabs (* y (sqrt x)))
  (* x (* y (* (cbrt y) (cbrt y))))
  (* x (pow y 3/2))
  (* x y)
  (* y y)
  (pow (exp x) y)
  (* x (* y y))
  (exp (pow (pow (exp x) y) y))
  (* (cbrt (pow (pow (exp x) y) y)) (cbrt (pow (pow (exp x) y) y)))
  (cbrt (pow (pow (exp x) y) y))
  (pow (pow (pow (exp x) y) y) 3)
  (pow (pow (sqrt (exp x)) y) y)
  (pow (pow (sqrt (exp x)) y) y)
  (* x (* y y))
  (* x (* y y))
  (* x (* y y))
  (+ (* x (* y y)) (+ 1 (* (* x x) (* 1/2 (pow y 4)))))
  (pow (pow (exp x) y) y)
  (pow (pow (exp x) y) y)
0.181 * * * [progress]: adding candidates to table
0.215 * [progress]: [Phase 3 of 3] Extracting.
0.218 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (exp (* (* x y) y))
0.219 * * [simplify]: iteration  0 :  23  enodes  (cost  6 )
0.219 * * [simplify]: iteration  1 :  23  enodes  (cost  6 )
0.219 * [simplify]: Simplified to:
   (exp (* y (* x y)))
0.834 * [regime-testing]: End program error score: 0.008964659350820017