8.158 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.014 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (exp (* (* x y) y))
0.016 * [simplify]: Sending expressions to egg_math:
 (exp (* (* h0 h1) h1))
0.018 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.019 * * [simplify]: iteration  1 :  22  enodes  (cost  3 )
0.021 * * [simplify]: iteration  2 :  40  enodes  (cost  3 )
0.022 * * [simplify]: iteration  3 :  83  enodes  (cost  3 )
0.024 * * [simplify]: iteration  4 :  201  enodes  (cost  3 )
0.028 * * [simplify]: iteration  5 :  572  enodes  (cost  3 )
0.041 * * [simplify]: iteration  6 :  3029  enodes  (cost  3 )
0.086 * * [simplify]: iteration  7 :  5001  enodes  (cost  3 )
0.086 * * [progress]: iteration 1 / 4
0.086 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y) (exp (* (* x y) y)))>
0.088 * * * [progress]: localizing error
0.092 * * * [progress]: generating rewritten candidates
0.092 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.111 * * * [progress]: generating series expansions
0.111 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.111 * [backup-simplify]: Simplify (* (* x y) y) into (* x (pow y 2))
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 * [backup-simplify]: Simplify x into x
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
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 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [backup-simplify]: Simplify y into y
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 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [backup-simplify]: Simplify y into y
0.112 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.112 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.113 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (* 1 1) into 1
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.114 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.115 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (* 1 (* (pow y 2) x)) into (* x (pow y 2))
0.116 * [backup-simplify]: Simplify (* (* (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ 1 (* x (pow y 2)))
0.116 * [approximate]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in (x y) around 0
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in y
0.116 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.116 * [taylor]: Taking taylor expansion of x in y
0.116 * [backup-simplify]: Simplify x into x
0.116 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (* 1 1) into 1
0.116 * [backup-simplify]: Simplify (* x 1) into x
0.116 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.116 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.116 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.116 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.116 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.117 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (pow y 2))) in x
0.117 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.117 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.117 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.117 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.117 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) 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 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (* 1 1) into 1
0.118 * [backup-simplify]: Simplify (/ 1 1) into 1
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.119 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.120 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.121 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.124 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.124 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
0.128 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify (* 1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) into (* x (pow y 2))
0.128 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ -1 (* x (pow y 2)))
0.128 * [approximate]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in y
0.128 * [taylor]: Taking taylor expansion of -1 in y
0.128 * [backup-simplify]: Simplify -1 into -1
0.128 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [backup-simplify]: Simplify x into x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 1 into 1
0.129 * [backup-simplify]: Simplify (* 1 1) into 1
0.129 * [backup-simplify]: Simplify (* x 1) into x
0.129 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.129 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.129 * [taylor]: Taking taylor expansion of -1 in x
0.129 * [backup-simplify]: Simplify -1 into -1
0.129 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 1 into 1
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [backup-simplify]: Simplify y into y
0.129 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.129 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.129 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.129 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.129 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
0.129 * [taylor]: Taking taylor expansion of (/ -1 (* x (pow y 2))) in x
0.129 * [taylor]: Taking taylor expansion of -1 in x
0.129 * [backup-simplify]: Simplify -1 into -1
0.130 * [taylor]: Taking taylor expansion of (* x (pow y 2)) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.130 * [taylor]: Taking taylor expansion of y in x
0.130 * [backup-simplify]: Simplify y into y
0.130 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.130 * [backup-simplify]: Simplify (* 0 (pow y 2)) into 0
0.130 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.130 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (pow y 2))) into (pow y 2)
0.130 * [backup-simplify]: Simplify (/ -1 (pow y 2)) into (/ -1 (pow y 2))
0.130 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
0.130 * [taylor]: Taking taylor expansion of -1 in y
0.130 * [backup-simplify]: Simplify -1 into -1
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (* 1 1) into 1
0.131 * [backup-simplify]: Simplify (/ -1 1) into -1
0.131 * [backup-simplify]: Simplify -1 into -1
0.131 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.132 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (pow y 2)))) into 0
0.132 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.133 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.134 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.134 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.134 * [taylor]: Taking taylor expansion of 0 in y
0.134 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.135 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.138 * [taylor]: Taking taylor expansion of 0 in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.141 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ -1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify (* -1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) into (* x (pow y 2))
0.141 * * * [progress]: simplifying candidates
0.142 * [simplify]: Simplifying:
  (* (* 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)
  (* x (pow y 2))
  (* x (pow y 2))
  (* x (pow y 2))
0.142 * [simplify]: Sending expressions to egg_math:
 (* (* h0 h1) h1)
 (* (* h0 h1) h1)
 (+ (+ (log h0) (log h1)) (log h1))
 (+ (log (* h0 h1)) (log h1))
 (log (* (* h0 h1) h1))
 (exp (* (* h0 h1) h1))
 (* (* (* (* h0 h0) h0) (* (* h1 h1) h1)) (* (* h1 h1) h1))
 (* (* (* (* h0 h1) (* h0 h1)) (* h0 h1)) (* (* h1 h1) h1))
 (* (cbrt (* (* h0 h1) h1)) (cbrt (* (* h0 h1) h1)))
 (cbrt (* (* h0 h1) h1))
 (* (* (* (* h0 h1) h1) (* (* h0 h1) h1)) (* (* h0 h1) h1))
 (sqrt (* (* h0 h1) h1))
 (sqrt (* (* h0 h1) h1))
 (* (* h0 h1) (* (cbrt h1) (cbrt h1)))
 (* (* h0 h1) (sqrt h1))
 (* (* h0 h1) 1)
 (* h1 h1)
 (* h0 (pow h1 2))
 (* h0 (pow h1 2))
 (* h0 (pow h1 2))
0.145 * * [simplify]: iteration  0 :  95  enodes  (cost  72 )
0.148 * * [simplify]: iteration  1 :  466  enodes  (cost  57 )
0.159 * * [simplify]: iteration  2 :  2085  enodes  (cost  57 )
0.198 * * [simplify]: iteration  3 :  5001  enodes  (cost  56 )
0.199 * * * [progress]: adding candidates to table
0.226 * [progress]: [Phase 3 of 3] Extracting.
0.227 * [simplify]: Simplifying:
  (exp (* (* x y) y))
0.227 * [simplify]: Sending expressions to egg_math:
 (exp (* (* h0 h1) h1))
0.227 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
0.228 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
0.692 * [regime-testing]: End program error score: 0.007965307980097749