12.514 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (/ x 2.0) (* y x)) z)
0.022 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.023 * * [simplify]: iteration  1 :  20  enodes  (cost  4 )
0.025 * * [simplify]: iteration  2 :  22  enodes  (cost  4 )
0.026 * * [simplify]: iteration  3 :  22  enodes  (cost  4 )
0.026 * [simplify]: Simplified to:
   (+ (+ (/ x 2.0) (* y x)) z)
0.027 * * [progress]: iteration 1 / 4
0.027 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))>
0.028 * * * [progress]: localizing error
0.034 * * * [progress]: generating rewritten candidates
0.035 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.052 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.113 * * * [progress]: generating series expansions
0.113 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.113 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.114 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.114 * [taylor]: Taking taylor expansion of 0.5 in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of (* x y) in y
0.114 * [taylor]: Taking taylor expansion of x in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.114 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.114 * [taylor]: Taking taylor expansion of 0.5 in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (* x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.114 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.114 * [taylor]: Taking taylor expansion of 0.5 in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of (* x y) in x
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.115 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.116 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of 0.5 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.122 * [taylor]: Taking taylor expansion of (* x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.122 * [taylor]: Taking taylor expansion of 0.5 in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.122 * [taylor]: Taking taylor expansion of (* x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.123 * [taylor]: Taking taylor expansion of (* x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.123 * [taylor]: Taking taylor expansion of 0.5 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 0.5 in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [taylor]: Taking taylor expansion of 0 in y
0.135 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.135 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.136 * [taylor]: Taking taylor expansion of (* x y) in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.136 * [taylor]: Taking taylor expansion of 0.5 in y
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.136 * [taylor]: Taking taylor expansion of x in y
0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.136 * [taylor]: Taking taylor expansion of (* x y) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.136 * [taylor]: Taking taylor expansion of y in x
0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.136 * [taylor]: Taking taylor expansion of 0.5 in x
0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.136 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.137 * [taylor]: Taking taylor expansion of (* x y) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.137 * [taylor]: Taking taylor expansion of 0.5 in x
0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.138 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [taylor]: Taking taylor expansion of 0.5 in y
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.147 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.151 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.151 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in (x y z) around 0
0.151 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in z
0.151 * [taylor]: Taking taylor expansion of (* 0.5 x) in z
0.151 * [taylor]: Taking taylor expansion of 0.5 in z
0.151 * [taylor]: Taking taylor expansion of x in z
0.151 * [taylor]: Taking taylor expansion of (+ z (* x y)) in z
0.151 * [taylor]: Taking taylor expansion of z in z
0.151 * [taylor]: Taking taylor expansion of (* x y) in z
0.151 * [taylor]: Taking taylor expansion of x in z
0.151 * [taylor]: Taking taylor expansion of y in z
0.151 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in y
0.151 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.151 * [taylor]: Taking taylor expansion of 0.5 in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of (+ z (* x y)) in y
0.151 * [taylor]: Taking taylor expansion of z in y
0.151 * [taylor]: Taking taylor expansion of (* x y) in y
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.151 * [taylor]: Taking taylor expansion of z in x
0.151 * [taylor]: Taking taylor expansion of (* x y) in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.151 * [taylor]: Taking taylor expansion of y in x
0.151 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (+ z (* x y))) in x
0.151 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.151 * [taylor]: Taking taylor expansion of 0.5 in x
0.151 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of (+ z (* x y)) in x
0.152 * [taylor]: Taking taylor expansion of z in x
0.152 * [taylor]: Taking taylor expansion of (* x y) in x
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of z in y
0.152 * [taylor]: Taking taylor expansion of z in z
0.153 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of 0.5 in y
0.153 * [taylor]: Taking taylor expansion of 0.5 in z
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of 1 in z
0.156 * [approximate]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in (x y z) around 0
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in z
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.156 * [taylor]: Taking taylor expansion of z in z
0.156 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in z
0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.156 * [taylor]: Taking taylor expansion of 0.5 in z
0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.156 * [taylor]: Taking taylor expansion of x in z
0.156 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.156 * [taylor]: Taking taylor expansion of (* x y) in z
0.156 * [taylor]: Taking taylor expansion of x in z
0.156 * [taylor]: Taking taylor expansion of y in z
0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in y
0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.156 * [taylor]: Taking taylor expansion of z in y
0.156 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in y
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.157 * [taylor]: Taking taylor expansion of 0.5 in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.157 * [taylor]: Taking taylor expansion of (* x y) in y
0.157 * [taylor]: Taking taylor expansion of x in y
0.157 * [taylor]: Taking taylor expansion of y in y
0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.157 * [taylor]: Taking taylor expansion of z in x
0.157 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
0.157 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.157 * [taylor]: Taking taylor expansion of 0.5 in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.157 * [taylor]: Taking taylor expansion of (* x y) in x
0.157 * [taylor]: Taking taylor expansion of x in x
0.157 * [taylor]: Taking taylor expansion of y in x
0.158 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (+ (* 0.5 (/ 1 x)) (/ 1 (* x y)))) in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.158 * [taylor]: Taking taylor expansion of z in x
0.158 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 x)) (/ 1 (* x y))) in x
0.158 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.158 * [taylor]: Taking taylor expansion of 0.5 in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.158 * [taylor]: Taking taylor expansion of (* x y) in x
0.158 * [taylor]: Taking taylor expansion of x in x
0.158 * [taylor]: Taking taylor expansion of y in x
0.159 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.159 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.159 * [taylor]: Taking taylor expansion of y in y
0.159 * [taylor]: Taking taylor expansion of 0.5 in y
0.160 * [taylor]: Taking taylor expansion of 1 in z
0.161 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.161 * [taylor]: Taking taylor expansion of z in y
0.162 * [taylor]: Taking taylor expansion of 0.5 in z
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.164 * [taylor]: Taking taylor expansion of z in z
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in (x y z) around 0
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in z
0.166 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.166 * [taylor]: Taking taylor expansion of (* x y) in z
0.166 * [taylor]: Taking taylor expansion of x in z
0.166 * [taylor]: Taking taylor expansion of y in z
0.166 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in z
0.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in z
0.166 * [taylor]: Taking taylor expansion of 0.5 in z
0.166 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.166 * [taylor]: Taking taylor expansion of x in z
0.166 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in y
0.166 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.166 * [taylor]: Taking taylor expansion of (* x y) in y
0.166 * [taylor]: Taking taylor expansion of x in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.167 * [taylor]: Taking taylor expansion of z in y
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.167 * [taylor]: Taking taylor expansion of x in y
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.167 * [taylor]: Taking taylor expansion of (* x y) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.167 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.167 * [taylor]: Taking taylor expansion of z in x
0.167 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.167 * [taylor]: Taking taylor expansion of 0.5 in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 z) (* 0.5 (/ 1 x)))) in x
0.167 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.167 * [taylor]: Taking taylor expansion of (* x y) in x
0.167 * [taylor]: Taking taylor expansion of x in x
0.167 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (* 0.5 (/ 1 x))) in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.168 * [taylor]: Taking taylor expansion of z in x
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.168 * [taylor]: Taking taylor expansion of 0.5 in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [taylor]: Taking taylor expansion of 0.5 in y
0.170 * [taylor]: Taking taylor expansion of 1 in z
0.171 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in y
0.171 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.171 * [taylor]: Taking taylor expansion of z in y
0.172 * [taylor]: Taking taylor expansion of (- 0.5) in z
0.172 * [taylor]: Taking taylor expansion of 0.5 in z
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.174 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.174 * [taylor]: Taking taylor expansion of z in z
0.176 * [taylor]: Taking taylor expansion of 0 in z
0.177 * * * [progress]: simplifying candidates
0.178 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (/ x 2.0)) (exp (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (* (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (* (* (exp (/ x 2.0)) (exp (* y x))) (exp z))
  (* (exp (+ (/ x 2.0) (* y x))) (exp z))
  (log (+ (+ (/ x 2.0) (* y x)) z))
  (exp (+ (+ (/ x 2.0) (* y x)) z))
  (* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
  (cbrt (+ (+ (/ x 2.0) (* y x)) z))
  (* (* (+ (+ (/ x 2.0) (* y x)) z) (+ (+ (/ x 2.0) (* y x)) z)) (+ (+ (/ x 2.0) (* y x)) z))
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (+ (pow (+ (/ x 2.0) (* y x)) 3) (pow z 3))
  (+ (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (- (* z z) (* (+ (/ x 2.0) (* y x)) z)))
  (- (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (* z z))
  (- (+ (/ x 2.0) (* y x)) z)
  (+ (+ (/ x 2.0) (* y x)) z)
  (+ (* y x) z)
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (+ z (* x y)))
  (+ (* 0.5 x) (+ z (* x y)))
  (+ (* 0.5 x) (+ z (* x y)))
0.181 * * [simplify]: iteration  0 :  163  enodes  (cost  180 )
0.185 * * [simplify]: iteration  1 :  542  enodes  (cost  168 )
0.195 * * [simplify]: iteration  2 :  1917  enodes  (cost  162 )
0.232 * * [simplify]: iteration  3 :  5001  enodes  (cost  160 )
0.233 * [simplify]: Simplified to:
   (exp (+ (/ x 2.0) (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (pow (+ (/ x 2.0) (* y x)) 3)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (* x (+ (/ (/ x 2.0) 2.0) (* y (- (* y x) (/ x 2.0)))))
  (* x (- (/ (/ x 2.0) 2.0) (* (* y x) y)))
  (- (/ x 2.0) (* y x))
  (exp (+ (+ (/ x 2.0) (* y x)) z))
  (exp (+ (+ (/ x 2.0) (* y x)) z))
  (log (+ (+ (/ x 2.0) (* y x)) z))
  (exp (+ (+ (/ x 2.0) (* y x)) z))
  (* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
  (cbrt (+ (+ (/ x 2.0) (* y x)) z))
  (pow (+ (+ (/ x 2.0) (* y x)) z) 3)
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (sqrt (+ (+ (/ x 2.0) (* y x)) z))
  (+ (pow (+ (/ x 2.0) (* y x)) 3) (pow z 3))
  (+ (* (+ (/ x 2.0) (* y x)) (- (+ (/ x 2.0) (* y x)) z)) (* z z))
  (- (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (* z z))
  (- (+ (/ x 2.0) (* y x)) z)
  (+ (+ (/ x 2.0) (* y x)) z)
  (+ z (* x y))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (+ (* x (+ y 0.5)) z)
  (+ (* x (+ y 0.5)) z)
  (+ (* x (+ y 0.5)) z)
0.233 * * * [progress]: adding candidates to table
0.294 * * [progress]: iteration 2 / 4
0.294 * * * [progress]: picking best candidate
0.296 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>
0.296 * * * [progress]: localizing error
0.305 * * * [progress]: generating rewritten candidates
0.305 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
0.385 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.402 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
0.420 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
0.437 * * * [progress]: generating series expansions
0.437 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
0.437 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.437 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.438 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.438 * [taylor]: Taking taylor expansion of 0.5 in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of (* x y) in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.438 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.438 * [taylor]: Taking taylor expansion of 0.5 in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (* x y) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.438 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.438 * [taylor]: Taking taylor expansion of 0.5 in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of (* x y) in x
0.438 * [taylor]: Taking taylor expansion of x in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.440 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of 0.5 in y
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.446 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.446 * [taylor]: Taking taylor expansion of (* x y) in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.446 * [taylor]: Taking taylor expansion of 0.5 in y
0.446 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.446 * [taylor]: Taking taylor expansion of x in y
0.446 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.446 * [taylor]: Taking taylor expansion of (* x y) in x
0.446 * [taylor]: Taking taylor expansion of x in x
0.446 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of 0.5 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.447 * [taylor]: Taking taylor expansion of (* x y) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.447 * [taylor]: Taking taylor expansion of 0.5 in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.448 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.448 * [taylor]: Taking taylor expansion of y in y
0.448 * [taylor]: Taking taylor expansion of 0.5 in y
0.450 * [taylor]: Taking taylor expansion of 0 in y
0.452 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.458 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.459 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.459 * [taylor]: Taking taylor expansion of (* x y) in y
0.459 * [taylor]: Taking taylor expansion of x in y
0.459 * [taylor]: Taking taylor expansion of y in y
0.459 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.459 * [taylor]: Taking taylor expansion of 0.5 in y
0.459 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.459 * [taylor]: Taking taylor expansion of x in y
0.459 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.459 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.459 * [taylor]: Taking taylor expansion of (* x y) in x
0.459 * [taylor]: Taking taylor expansion of x in x
0.459 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.460 * [taylor]: Taking taylor expansion of 0.5 in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.460 * [taylor]: Taking taylor expansion of (* x y) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.460 * [taylor]: Taking taylor expansion of 0.5 in x
0.460 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.461 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.461 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.462 * [taylor]: Taking taylor expansion of 0.5 in y
0.463 * [taylor]: Taking taylor expansion of 0 in y
0.467 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.477 * [taylor]: Taking taylor expansion of 0 in y
0.478 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.478 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in (x y) around 0
0.478 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in y
0.478 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.478 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.478 * [taylor]: Taking taylor expansion of 0.5 in y
0.478 * [taylor]: Taking taylor expansion of x in y
0.478 * [taylor]: Taking taylor expansion of (* x y) in y
0.478 * [taylor]: Taking taylor expansion of x in y
0.478 * [taylor]: Taking taylor expansion of y in y
0.479 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in x
0.479 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.479 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.479 * [taylor]: Taking taylor expansion of 0.5 in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of (* x y) in x
0.479 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of y in x
0.481 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in x
0.481 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.481 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.481 * [taylor]: Taking taylor expansion of 0.5 in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of (* x y) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [taylor]: Taking taylor expansion of y in x
0.483 * [taylor]: Taking taylor expansion of 0 in y
0.483 * [taylor]: Taking taylor expansion of (* +nan.0 (+ y 0.5)) in y
0.483 * [taylor]: Taking taylor expansion of +nan.0 in y
0.483 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.483 * [taylor]: Taking taylor expansion of y in y
0.483 * [taylor]: Taking taylor expansion of 0.5 in y
0.486 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 y) (- +nan.0))))) in y
0.486 * [taylor]: Taking taylor expansion of +nan.0 in y
0.486 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 y) (- +nan.0)))) in y
0.486 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y
0.486 * [taylor]: Taking taylor expansion of +nan.0 in y
0.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.486 * [taylor]: Taking taylor expansion of y in y
0.486 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y
0.486 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y
0.486 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.486 * [taylor]: Taking taylor expansion of +nan.0 in y
0.486 * [taylor]: Taking taylor expansion of y in y
0.486 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.486 * [taylor]: Taking taylor expansion of +nan.0 in y
0.490 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
0.490 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
0.490 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.490 * [taylor]: Taking taylor expansion of (* x y) in y
0.490 * [taylor]: Taking taylor expansion of x in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.490 * [taylor]: Taking taylor expansion of 0.5 in y
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.490 * [taylor]: Taking taylor expansion of x in y
0.491 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.491 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.491 * [taylor]: Taking taylor expansion of (* x y) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.491 * [taylor]: Taking taylor expansion of 0.5 in x
0.491 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.491 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.492 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.492 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.492 * [taylor]: Taking taylor expansion of (* x y) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.493 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.493 * [taylor]: Taking taylor expansion of 0.5 in x
0.493 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.493 * [taylor]: Taking taylor expansion of x in x
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (/ 1 y) 0.5)) in y
0.494 * [taylor]: Taking taylor expansion of +nan.0 in y
0.494 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.494 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [taylor]: Taking taylor expansion of 0.5 in y
0.497 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.497 * [taylor]: Taking taylor expansion of +nan.0 in y
0.497 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.497 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.497 * [taylor]: Taking taylor expansion of +nan.0 in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.497 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.497 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.497 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.497 * [taylor]: Taking taylor expansion of +nan.0 in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.497 * [taylor]: Taking taylor expansion of y in y
0.498 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.498 * [taylor]: Taking taylor expansion of +nan.0 in y
0.505 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
0.505 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
0.505 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.505 * [taylor]: Taking taylor expansion of (* x y) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.505 * [taylor]: Taking taylor expansion of y in y
0.505 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.505 * [taylor]: Taking taylor expansion of 0.5 in y
0.505 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.505 * [taylor]: Taking taylor expansion of x in y
0.506 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.506 * [taylor]: Taking taylor expansion of (* x y) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.506 * [taylor]: Taking taylor expansion of y in x
0.506 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.506 * [taylor]: Taking taylor expansion of 0.5 in x
0.506 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.506 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.508 * [taylor]: Taking taylor expansion of (* x y) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [taylor]: Taking taylor expansion of y in x
0.508 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.508 * [taylor]: Taking taylor expansion of 0.5 in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [taylor]: Taking taylor expansion of (* +nan.0 (- (/ 1 y) 0.5)) in y
0.510 * [taylor]: Taking taylor expansion of +nan.0 in y
0.510 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.510 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.510 * [taylor]: Taking taylor expansion of y in y
0.510 * [taylor]: Taking taylor expansion of 0.5 in y
0.513 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.513 * [taylor]: Taking taylor expansion of +nan.0 in y
0.513 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.513 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.513 * [taylor]: Taking taylor expansion of +nan.0 in y
0.513 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.513 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.513 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.513 * [taylor]: Taking taylor expansion of +nan.0 in y
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
0.514 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.514 * [taylor]: Taking taylor expansion of +nan.0 in y
0.521 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
0.521 * [approximate]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in (x y) around 0
0.521 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in y
0.521 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.521 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.521 * [taylor]: Taking taylor expansion of 0.5 in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of (* x y) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of y in y
0.522 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in x
0.522 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.522 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.522 * [taylor]: Taking taylor expansion of 0.5 in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of (* x y) in x
0.522 * [taylor]: Taking taylor expansion of x in x
0.522 * [taylor]: Taking taylor expansion of y in x
0.524 * [taylor]: Taking taylor expansion of (sqrt (+ (* 0.5 x) (* x y))) in x
0.524 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.524 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.524 * [taylor]: Taking taylor expansion of 0.5 in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of (* x y) in x
0.524 * [taylor]: Taking taylor expansion of x in x
0.524 * [taylor]: Taking taylor expansion of y in x
0.526 * [taylor]: Taking taylor expansion of 0 in y
0.526 * [taylor]: Taking taylor expansion of (* +nan.0 (+ y 0.5)) in y
0.526 * [taylor]: Taking taylor expansion of +nan.0 in y
0.526 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.526 * [taylor]: Taking taylor expansion of y in y
0.526 * [taylor]: Taking taylor expansion of 0.5 in y
0.529 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 y) (- +nan.0))))) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.529 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (pow y 2)) (- (+ (* +nan.0 y) (- +nan.0)))) in y
0.529 * [taylor]: Taking taylor expansion of (* +nan.0 (pow y 2)) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.529 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.529 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 y) (- +nan.0))) in y
0.529 * [taylor]: Taking taylor expansion of (+ (* +nan.0 y) (- +nan.0)) in y
0.529 * [taylor]: Taking taylor expansion of (* +nan.0 y) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.529 * [taylor]: Taking taylor expansion of y in y
0.529 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.529 * [taylor]: Taking taylor expansion of +nan.0 in y
0.533 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
0.533 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.533 * [taylor]: Taking taylor expansion of (* x y) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.533 * [taylor]: Taking taylor expansion of 0.5 in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.534 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.534 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.534 * [taylor]: Taking taylor expansion of (* x y) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.534 * [taylor]: Taking taylor expansion of y in x
0.534 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.534 * [taylor]: Taking taylor expansion of 0.5 in x
0.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.534 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.535 * [taylor]: Taking taylor expansion of (* x y) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [taylor]: Taking taylor expansion of y in x
0.536 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.536 * [taylor]: Taking taylor expansion of 0.5 in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.537 * [taylor]: Taking taylor expansion of 0 in y
0.537 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (/ 1 y) 0.5)) in y
0.537 * [taylor]: Taking taylor expansion of +nan.0 in y
0.537 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.537 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.537 * [taylor]: Taking taylor expansion of 0.5 in y
0.540 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.540 * [taylor]: Taking taylor expansion of +nan.0 in y
0.540 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.540 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.540 * [taylor]: Taking taylor expansion of +nan.0 in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.540 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.540 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.540 * [taylor]: Taking taylor expansion of +nan.0 in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.540 * [taylor]: Taking taylor expansion of +nan.0 in y
0.547 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in (x y) around 0
0.547 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in y
0.547 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.548 * [taylor]: Taking taylor expansion of (* x y) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of y in y
0.548 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.548 * [taylor]: Taking taylor expansion of 0.5 in y
0.548 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.548 * [taylor]: Taking taylor expansion of x in y
0.548 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.549 * [taylor]: Taking taylor expansion of (* x y) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [taylor]: Taking taylor expansion of y in x
0.549 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.549 * [taylor]: Taking taylor expansion of 0.5 in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (* x y)) (* 0.5 (/ 1 x)))) in x
0.550 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.550 * [taylor]: Taking taylor expansion of (* x y) in x
0.550 * [taylor]: Taking taylor expansion of x in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.551 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.551 * [taylor]: Taking taylor expansion of 0.5 in x
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 0 in y
0.552 * [taylor]: Taking taylor expansion of (* +nan.0 (- (/ 1 y) 0.5)) in y
0.552 * [taylor]: Taking taylor expansion of +nan.0 in y
0.552 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.552 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.552 * [taylor]: Taking taylor expansion of y in y
0.552 * [taylor]: Taking taylor expansion of 0.5 in y
0.555 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))))) in y
0.555 * [taylor]: Taking taylor expansion of +nan.0 in y
0.555 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))) in y
0.555 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
0.555 * [taylor]: Taking taylor expansion of +nan.0 in y
0.555 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.555 * [taylor]: Taking taylor expansion of y in y
0.555 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0))) in y
0.556 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)) in y
0.556 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (pow y 2))) in y
0.556 * [taylor]: Taking taylor expansion of +nan.0 in y
0.556 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.556 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.556 * [taylor]: Taking taylor expansion of y in y
0.556 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.556 * [taylor]: Taking taylor expansion of +nan.0 in y
0.568 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
0.568 * [approximate]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in (x y) around 0
0.568 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in y
0.568 * [taylor]: Taking taylor expansion of (* 0.5 x) in y
0.568 * [taylor]: Taking taylor expansion of 0.5 in y
0.568 * [taylor]: Taking taylor expansion of x in y
0.568 * [taylor]: Taking taylor expansion of (* x y) in y
0.568 * [taylor]: Taking taylor expansion of x in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.568 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.568 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.568 * [taylor]: Taking taylor expansion of 0.5 in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (* x y) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of y in x
0.568 * [taylor]: Taking taylor expansion of (+ (* 0.5 x) (* x y)) in x
0.568 * [taylor]: Taking taylor expansion of (* 0.5 x) in x
0.568 * [taylor]: Taking taylor expansion of 0.5 in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.568 * [taylor]: Taking taylor expansion of (* x y) in x
0.568 * [taylor]: Taking taylor expansion of x in x
0.569 * [taylor]: Taking taylor expansion of y in x
0.569 * [taylor]: Taking taylor expansion of 0 in y
0.570 * [taylor]: Taking taylor expansion of (+ y 0.5) in y
0.570 * [taylor]: Taking taylor expansion of y in y
0.570 * [taylor]: Taking taylor expansion of 0.5 in y
0.571 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [taylor]: Taking taylor expansion of 0 in y
0.575 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.575 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.575 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.575 * [taylor]: Taking taylor expansion of (* x y) in y
0.575 * [taylor]: Taking taylor expansion of x in y
0.575 * [taylor]: Taking taylor expansion of y in y
0.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.576 * [taylor]: Taking taylor expansion of 0.5 in y
0.576 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.576 * [taylor]: Taking taylor expansion of x in y
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.576 * [taylor]: Taking taylor expansion of (* x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.576 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.576 * [taylor]: Taking taylor expansion of 0.5 in x
0.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.576 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.576 * [taylor]: Taking taylor expansion of (* x y) in x
0.576 * [taylor]: Taking taylor expansion of x in x
0.576 * [taylor]: Taking taylor expansion of y in x
0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.577 * [taylor]: Taking taylor expansion of 0.5 in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.577 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 0.5) in y
0.577 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.577 * [taylor]: Taking taylor expansion of y in y
0.577 * [taylor]: Taking taylor expansion of 0.5 in y
0.579 * [taylor]: Taking taylor expansion of 0 in y
0.582 * [taylor]: Taking taylor expansion of 0 in y
0.584 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in (x y) around 0
0.588 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in y
0.588 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.588 * [taylor]: Taking taylor expansion of (* x y) in y
0.588 * [taylor]: Taking taylor expansion of x in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in y
0.588 * [taylor]: Taking taylor expansion of 0.5 in y
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.589 * [taylor]: Taking taylor expansion of x in y
0.589 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.589 * [taylor]: Taking taylor expansion of (* x y) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.589 * [taylor]: Taking taylor expansion of 0.5 in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 0.5 (/ 1 x))) in x
0.589 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.589 * [taylor]: Taking taylor expansion of (* x y) in x
0.589 * [taylor]: Taking taylor expansion of x in x
0.589 * [taylor]: Taking taylor expansion of y in x
0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 x)) in x
0.590 * [taylor]: Taking taylor expansion of 0.5 in x
0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.590 * [taylor]: Taking taylor expansion of x in x
0.590 * [taylor]: Taking taylor expansion of (- (/ 1 y) 0.5) in y
0.591 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.591 * [taylor]: Taking taylor expansion of y in y
0.591 * [taylor]: Taking taylor expansion of 0.5 in y
0.593 * [taylor]: Taking taylor expansion of 0 in y
0.596 * [taylor]: Taking taylor expansion of 0 in y
0.599 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.604 * * * [progress]: simplifying candidates
0.605 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x)))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x)))
  (+ 1 1)
  (+ (log (sqrt (+ (/ x 2.0) (* y x)))) (log (sqrt (+ (/ x 2.0) (* y x)))))
  (log (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (exp (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (* (* (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x)))) (* (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x)))))
  (* (cbrt (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))) (cbrt (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))))
  (cbrt (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (* (* (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))) (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x)))
  (sqrt (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (sqrt (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))) (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))))
  (* (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))) (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))))
  (* (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))) (sqrt (- (/ x 2.0) (* y x))))
  (* (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))) (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))))
  (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))))
  (* (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (- (/ x 2.0) (* y x))) (sqrt (- (/ x 2.0) (* y x))))
  (* (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x))))) (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x))))))
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))) (sqrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))))
  (* (sqrt (cbrt (+ (/ x 2.0) (* y x)))) (sqrt (cbrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* 1 1)
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (+ (/ x 2.0) (* y x))) (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x))))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt 1))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (sqrt (+ (/ x 2.0) (* y x))) 1)
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (cbrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))) (sqrt (+ (/ x 2.0) (* y x))))
  (* (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (log (sqrt (+ (/ x 2.0) (* y x))))
  (exp (sqrt (+ (/ x 2.0) (* y x))))
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (cbrt (sqrt (+ (/ x 2.0) (* y x))))
  (* (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))))
  (sqrt (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt 1)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))))
  (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))))
  (sqrt (- (/ x 2.0) (* y x)))
  (/ 1 2)
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (log (sqrt (+ (/ x 2.0) (* y x))))
  (exp (sqrt (+ (/ x 2.0) (* y x))))
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (cbrt (sqrt (+ (/ x 2.0) (* y x))))
  (* (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x)))))
  (sqrt (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt 1)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))))
  (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))))
  (sqrt (- (/ x 2.0) (* y x)))
  (/ 1 2)
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (* (exp (/ x 2.0)) (exp (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (* (* (+ (/ x 2.0) (* y x)) (+ (/ x 2.0) (* y x))) (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ y x)) (- (+ (* +nan.0 y) (- +nan.0)))))
  (- (+ (* +nan.0 (/ y x)) (- (+ (* +nan.0 y) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 (/ y x)) (- (+ (* +nan.0 y) (- +nan.0)))))
  (- (+ (* +nan.0 (/ y x)) (- (+ (* +nan.0 y) (- +nan.0)))))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
  (+ (* 0.5 x) (* x y))
0.612 * * [simplify]: iteration  0 :  237  enodes  (cost  776 )
0.617 * * [simplify]: iteration  1 :  916  enodes  (cost  692 )
0.641 * * [simplify]: iteration  2 :  4955  enodes  (cost  666 )
0.805 * * [simplify]: iteration  3 :  5001  enodes  (cost  666 )
0.808 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (+ (/ x 2.0) (* y x))) 4)
  (+ (/ x 2.0) (* y x))
  (pow (sqrt (+ (/ x 2.0) (* y x))) 4)
  2
  (log (+ (/ x 2.0) (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (pow (+ (/ x 2.0) (* y x)) 3)
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (pow (+ (/ x 2.0) (* y x)) 3)
  (pow (sqrt (+ (/ x 2.0) (* y x))) 4)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (* y x) (- (* y x) (/ x 2.0))) (* (/ x 2.0) (/ x 2.0)))
  (* (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))) (sqrt (- (/ x 2.0) (* y x))))
  (* (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x))))) (sqrt (- (/ x 2.0) (* y x))))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (pow (cbrt (sqrt (+ (/ x 2.0) (* y x)))) 4)
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  1
  (+ (/ x 2.0) (* y x))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  1
  (+ (/ x 2.0) (* y x))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  1
  2
  1
  (* (pow (cbrt (sqrt (+ (/ x 2.0) (* y x)))) 4) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (* (fabs (cbrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (pow (sqrt (sqrt (+ (/ x 2.0) (* y x)))) 3)
  (sqrt (+ (/ x 2.0) (* y x)))
  (pow (sqrt (sqrt (+ (/ x 2.0) (* y x)))) 3)
  (sqrt (+ (/ x 2.0) (* y x)))
  (pow (cbrt (sqrt (+ (/ x 2.0) (* y x)))) 4)
  (* (sqrt (cbrt (+ (/ x 2.0) (* y x)))) (sqrt (+ (/ x 2.0) (* y x))))
  (pow (sqrt (sqrt (+ (/ x 2.0) (* y x)))) 3)
  (+ (/ x 2.0) (* y x))
  (pow (sqrt (sqrt (+ (/ x 2.0) (* y x)))) 3)
  (+ (/ x 2.0) (* y x))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3))))
  (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))))
  (log (sqrt (+ (/ x 2.0) (* y x))))
  (exp (sqrt (+ (/ x 2.0) (* y x))))
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (cbrt (sqrt (+ (/ x 2.0) (* y x))))
  (pow (sqrt (+ (/ x 2.0) (* y x))) 3)
  (fabs (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  1
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))))
  (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))))
  (sqrt (- (/ x 2.0) (* y x)))
  1/2
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (log (sqrt (+ (/ x 2.0) (* y x))))
  (exp (sqrt (+ (/ x 2.0) (* y x))))
  (* (cbrt (sqrt (+ (/ x 2.0) (* y x)))) (cbrt (sqrt (+ (/ x 2.0) (* y x)))))
  (cbrt (sqrt (+ (/ x 2.0) (* y x))))
  (pow (sqrt (+ (/ x 2.0) (* y x))) 3)
  (fabs (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (cbrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  1
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (pow (/ x 2.0) 3) (pow (* y x) 3)))
  (sqrt (+ (* (/ x 2.0) (/ x 2.0)) (- (* (* y x) (* y x)) (* (/ x 2.0) (* y x)))))
  (sqrt (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x))))
  (sqrt (- (/ x 2.0) (* y x)))
  1/2
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (sqrt (sqrt (+ (/ x 2.0) (* y x))))
  (exp (+ (/ x 2.0) (* y x)))
  (log (+ (/ x 2.0) (* y x)))
  (exp (+ (/ x 2.0) (* y x)))
  (* (cbrt (+ (/ x 2.0) (* y x))) (cbrt (+ (/ x 2.0) (* y x))))
  (cbrt (+ (/ x 2.0) (* y x)))
  (pow (+ (/ x 2.0) (* y x)) 3)
  (sqrt (+ (/ x 2.0) (* y x)))
  (sqrt (+ (/ x 2.0) (* y x)))
  (+ (pow (/ x 2.0) 3) (pow (* y x) 3))
  (+ (* (* y x) (- (* y x) (/ x 2.0))) (* (/ x 2.0) (/ x 2.0)))
  (- (* (/ x 2.0) (/ x 2.0)) (* (* y x) (* y x)))
  (- (/ x 2.0) (* y x))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* +nan.0 (+ (- (pow x 2)) (- x (* y x))))
  (- (- (* +nan.0 y) +nan.0) (* +nan.0 (/ y x)))
  (- (- (* +nan.0 y) +nan.0) (* +nan.0 (/ y x)))
  (* +nan.0 (+ (- (pow x 2)) (- x (* y x))))
  (- (- (* +nan.0 y) +nan.0) (* +nan.0 (/ y x)))
  (- (- (* +nan.0 y) +nan.0) (* +nan.0 (/ y x)))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
  (* x (+ y 0.5))
0.809 * * * [progress]: adding candidates to table
1.010 * [progress]: [Phase 3 of 3] Extracting.
1.010 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.010 * * * [regime-changes]: Trying 5 branch expressions: ((+ (/ x 2.0) (* y x)) (+ (+ (/ x 2.0) (* y x)) z) z y x)
1.010 * * * * [regimes]: Trying to branch on (+ (/ x 2.0) (* y x)) from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.023 * * * * [regimes]: Trying to branch on (+ (+ (/ x 2.0) (* y x)) z) from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.036 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.050 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.062 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (+ (/ x 2.0) (* y x)) z))> #<alt (λ (x y z) (+ (* (sqrt (+ (/ x 2.0) (* y x))) (sqrt (+ (/ x 2.0) (* y x)))) z))>)
1.075 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.075 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (/ x 2.0) (* y x)) z)
1.075 * * [simplify]: iteration  0 :  11  enodes  (cost  4 )
1.076 * * [simplify]: iteration  1 :  11  enodes  (cost  4 )
1.076 * [simplify]: Simplified to:
   (+ (+ (/ x 2.0) (* y x)) z)
1.616 * [regime-testing]: Baseline error score: 0.009376172021502687
1.617 * [regime-testing]: Oracle error score: 0.008626078259782472
1.618 * [regime-testing]: End program error score: 0.009376172021502687