9.043 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.131 * * * [progress]: [2/2] Setting up program.
0.134 * [progress]: [Phase 2 of 3] Improving.
0.134 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (* x y) 2.0) (/ z 8.0))
0.137 * * [simplify]: iteration  0 :  20  enodes  (cost  9 )
0.137 * * [simplify]: iteration  1 :  20  enodes  (cost  9 )
0.137 * [simplify]: Simplified to:
   (- (* x (/ y 2.0)) (/ z 8.0))
0.140 * * [progress]: iteration 1 / 4
0.140 * * * [progress]: picking best candidate
0.142 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>
0.142 * * * [progress]: localizing error
0.149 * * * [progress]: generating rewritten candidates
0.149 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.158 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.165 * * * [progress]: generating series expansions
0.165 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.165 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.165 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.166 * [taylor]: Taking taylor expansion of 0.5 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 (* 0.125 z) in z
0.166 * [taylor]: Taking taylor expansion of 0.125 in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.166 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.166 * [taylor]: Taking taylor expansion of 0.5 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
0.166 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.166 * [taylor]: Taking taylor expansion of 0.125 in y
0.166 * [taylor]: Taking taylor expansion of z in y
0.166 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (* x y) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.166 * [taylor]: Taking taylor expansion of 0.125 in x
0.166 * [taylor]: Taking taylor expansion of z in x
0.166 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.166 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.166 * [taylor]: Taking taylor expansion of 0.5 in x
0.166 * [taylor]: Taking taylor expansion of (* x y) in x
0.166 * [taylor]: Taking taylor expansion of x in x
0.166 * [taylor]: Taking taylor expansion of y in x
0.166 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.166 * [taylor]: Taking taylor expansion of 0.125 in x
0.166 * [taylor]: Taking taylor expansion of z in x
0.166 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y
0.166 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.166 * [taylor]: Taking taylor expansion of 0.125 in y
0.166 * [taylor]: Taking taylor expansion of z in y
0.166 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z
0.166 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.166 * [taylor]: Taking taylor expansion of 0.125 in z
0.166 * [taylor]: Taking taylor expansion of z in z
0.167 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.167 * [taylor]: Taking taylor expansion of 0.5 in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0.5 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in y
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.167 * [taylor]: Taking taylor expansion of 0 in z
0.168 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.168 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.168 * [taylor]: Taking taylor expansion of 0.5 in z
0.168 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.168 * [taylor]: Taking taylor expansion of (* x y) in z
0.168 * [taylor]: Taking taylor expansion of x in z
0.168 * [taylor]: Taking taylor expansion of y in z
0.168 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.168 * [taylor]: Taking taylor expansion of 0.125 in z
0.168 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.168 * [taylor]: Taking taylor expansion of z in z
0.168 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.168 * [taylor]: Taking taylor expansion of 0.5 in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.168 * [taylor]: Taking taylor expansion of (* x y) in y
0.168 * [taylor]: Taking taylor expansion of x in y
0.168 * [taylor]: Taking taylor expansion of y in y
0.168 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.168 * [taylor]: Taking taylor expansion of 0.125 in y
0.168 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.168 * [taylor]: Taking taylor expansion of z in y
0.168 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.168 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.168 * [taylor]: Taking taylor expansion of 0.5 in x
0.168 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.168 * [taylor]: Taking taylor expansion of (* x y) in x
0.168 * [taylor]: Taking taylor expansion of x in x
0.168 * [taylor]: Taking taylor expansion of y in x
0.168 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.168 * [taylor]: Taking taylor expansion of 0.125 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 y))) (* 0.125 (/ 1 z))) in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.169 * [taylor]: Taking taylor expansion of 0.5 in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.169 * [taylor]: Taking taylor expansion of (* x y) in x
0.169 * [taylor]: Taking taylor expansion of x in x
0.169 * [taylor]: Taking taylor expansion of y in x
0.169 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.169 * [taylor]: Taking taylor expansion of 0.125 in x
0.169 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.169 * [taylor]: Taking taylor expansion of z in x
0.169 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.169 * [taylor]: Taking taylor expansion of 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 z
0.170 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y
0.170 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.170 * [taylor]: Taking taylor expansion of 0.125 in y
0.170 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.170 * [taylor]: Taking taylor expansion of z in y
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.170 * [taylor]: Taking taylor expansion of 0 in y
0.170 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z
0.170 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.170 * [taylor]: Taking taylor expansion of 0.125 in z
0.170 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.170 * [taylor]: Taking taylor expansion of z in z
0.170 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [taylor]: Taking taylor expansion of 0 in z
0.171 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.171 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.171 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.171 * [taylor]: Taking taylor expansion of 0.125 in z
0.171 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.171 * [taylor]: Taking taylor expansion of z in z
0.171 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.171 * [taylor]: Taking taylor expansion of 0.5 in z
0.171 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.171 * [taylor]: Taking taylor expansion of (* x y) in z
0.171 * [taylor]: Taking taylor expansion of x in z
0.171 * [taylor]: Taking taylor expansion of y in z
0.171 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.171 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.171 * [taylor]: Taking taylor expansion of 0.125 in y
0.171 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.172 * [taylor]: Taking taylor expansion of z in y
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.172 * [taylor]: Taking taylor expansion of (* x y) in y
0.172 * [taylor]: Taking taylor expansion of x in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.172 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.172 * [taylor]: Taking taylor expansion of 0.125 in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.172 * [taylor]: Taking taylor expansion of z in x
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.172 * [taylor]: Taking taylor expansion of 0.5 in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.172 * [taylor]: Taking taylor expansion of (* x y) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.172 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.172 * [taylor]: Taking taylor expansion of 0.125 in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.172 * [taylor]: Taking taylor expansion of z in x
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.172 * [taylor]: Taking taylor expansion of 0.5 in x
0.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.172 * [taylor]: Taking taylor expansion of (* x y) in x
0.172 * [taylor]: Taking taylor expansion of x in x
0.172 * [taylor]: Taking taylor expansion of y in x
0.172 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in y
0.172 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.172 * [taylor]: Taking taylor expansion of y in y
0.172 * [taylor]: Taking taylor expansion of 0.5 in z
0.173 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.173 * [taylor]: Taking taylor expansion of 0.125 in y
0.173 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.173 * [taylor]: Taking taylor expansion of z in y
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.173 * [taylor]: Taking taylor expansion of 0.125 in z
0.173 * [taylor]: Taking taylor expansion of z in z
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.173 * [taylor]: Taking taylor expansion of 0 in z
0.174 * [taylor]: Taking taylor expansion of 0 in z
0.174 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.174 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of (* x y) in y
0.174 * [taylor]: Taking taylor expansion of x in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (* x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.174 * [taylor]: Taking taylor expansion of 0.5 in x
0.174 * [taylor]: Taking taylor expansion of (* x y) in x
0.174 * [taylor]: Taking taylor expansion of x in x
0.174 * [taylor]: Taking taylor expansion of y in x
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.174 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.174 * [taylor]: Taking taylor expansion of 0.5 in y
0.174 * [taylor]: Taking taylor expansion of y in y
0.174 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.175 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.175 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of (* x y) in y
0.175 * [taylor]: Taking taylor expansion of x in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (* x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.175 * [taylor]: Taking taylor expansion of 0.5 in x
0.175 * [taylor]: Taking taylor expansion of (* x y) in x
0.175 * [taylor]: Taking taylor expansion of x in x
0.175 * [taylor]: Taking taylor expansion of y in x
0.175 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.175 * [taylor]: Taking taylor expansion of 0.5 in y
0.175 * [taylor]: Taking taylor expansion of y in y
0.175 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [taylor]: Taking taylor expansion of 0 in y
0.176 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.176 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.176 * [taylor]: Taking taylor expansion of 0.5 in y
0.176 * [taylor]: Taking taylor expansion of (* x y) in y
0.176 * [taylor]: Taking taylor expansion of x in y
0.176 * [taylor]: Taking taylor expansion of y in y
0.176 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (* x y) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.176 * [taylor]: Taking taylor expansion of 0.5 in x
0.176 * [taylor]: Taking taylor expansion of (* x y) in x
0.176 * [taylor]: Taking taylor expansion of x in x
0.176 * [taylor]: Taking taylor expansion of y in x
0.176 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.177 * [taylor]: Taking taylor expansion of 0.5 in y
0.177 * [taylor]: Taking taylor expansion of y in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * [taylor]: Taking taylor expansion of 0 in y
0.177 * * * [progress]: simplifying candidates
0.178 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (/ (* x y) 2.0)) (exp (/ z 8.0)))
  (log (- (/ (* x y) 2.0) (/ z 8.0)))
  (exp (- (/ (* x y) 2.0) (/ z 8.0)))
  (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
  (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (* (* (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)))
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (sqrt (- (/ (* x y) 2.0) (/ z 8.0)))
  (- (* (* x y) 8.0) (* 2.0 z))
  (* 2.0 8.0)
  (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3))
  (+ (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ (* x y) 2.0) (/ z 8.0))))
  (neg (/ z 8.0))
  (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
  (+ (/ (* x y) 2.0) (/ z 8.0))
  (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0)))
  (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (* x y) 2.0) (/ z 8.0))
  (- (+ (log x) (log y)) (log 2.0))
  (- (log (* x y)) (log 2.0))
  (log (/ (* x y) 2.0))
  (exp (/ (* x y) 2.0))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0))
  (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0)))
  (cbrt (/ (* x y) 2.0))
  (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0))
  (sqrt (/ (* x y) 2.0))
  (sqrt (/ (* x y) 2.0))
  (neg (* x y))
  (neg 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  (/ x 1)
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* x y))
  (/ (* x y) (* (cbrt 2.0) (cbrt 2.0)))
  (/ (* x y) (sqrt 2.0))
  (/ (* x y) 1)
  (/ 2.0 y)
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
0.233 * * [simplify]: iteration  0 :  5202  enodes  (cost  403 )
0.236 * [simplify]: Simplified to:
   (exp (- (* x (/ y 2.0)) (/ z 8.0)))
  (log (- (* x (/ y 2.0)) (/ z 8.0)))
  (exp (- (* x (/ y 2.0)) (/ z 8.0)))
  (* (cbrt (- (* x (/ y 2.0)) (/ z 8.0))) (cbrt (- (* x (/ y 2.0)) (/ z 8.0))))
  (cbrt (- (* x (/ y 2.0)) (/ z 8.0)))
  (pow (- (* x (/ y 2.0)) (/ z 8.0)) 3)
  (sqrt (- (* x (/ y 2.0)) (/ z 8.0)))
  (sqrt (- (* x (/ y 2.0)) (/ z 8.0)))
  (- (* x (* y 8.0)) (* 2.0 z))
  (* 2.0 8.0)
  (- (pow (* x (/ y 2.0)) 3) (pow (/ z 8.0) 3))
  (+ (* z (/ (/ z 8.0) 8.0)) (* y (* (/ x 2.0) (+ (* x (/ y 2.0)) (/ z 8.0)))))
  (/ (neg z) 8.0)
  (- (* x (/ (* x (/ y 2.0)) (/ 2.0 y))) (* z (/ (/ z 8.0) 8.0)))
  (+ (* x (/ y 2.0)) (/ z 8.0))
  (+ (sqrt (* x (/ y 2.0))) (sqrt (/ z 8.0)))
  (- (sqrt (* x (/ y 2.0))) (sqrt (/ z 8.0)))
  (+ (sqrt (* x (/ y 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (* x (/ y 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (- (* x (/ y 2.0)) (/ z 8.0))
  (log (* x (/ y 2.0)))
  (log (* x (/ y 2.0)))
  (log (* x (/ y 2.0)))
  (pow (exp (/ x 2.0)) y)
  (pow (* x (/ y 2.0)) 3)
  (pow (* x (/ y 2.0)) 3)
  (* (cbrt (* x (/ y 2.0))) (cbrt (* x (/ y 2.0))))
  (cbrt (* x (/ y 2.0)))
  (pow (* x (/ y 2.0)) 3)
  (sqrt (* x (/ y 2.0)))
  (sqrt (* x (/ y 2.0)))
  (* x (neg y))
  (neg 2.0)
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (/ y (cbrt 2.0))
  (/ x (sqrt 2.0))
  (/ y (sqrt 2.0))
  x
  (/ y 2.0)
  (/ 1 2.0)
  (/ 2.0 (* x y))
  (* x (/ y (* (cbrt 2.0) (cbrt 2.0))))
  (* x (/ y (sqrt 2.0)))
  (* x y)
  (/ 2.0 y)
  (- (* x (* y 0.5)) (* z 0.125))
  (- (* x (* y 0.5)) (* z 0.125))
  (- (* x (* y 0.5)) (* z 0.125))
  (* x (* y 0.5))
  (* x (* y 0.5))
  (* x (* y 0.5))
0.237 * * * [progress]: adding candidates to table
0.320 * * [progress]: iteration 2 / 4
0.320 * * * [progress]: picking best candidate
0.325 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))>
0.325 * * * [progress]: localizing error
0.336 * * * [progress]: generating rewritten candidates
0.336 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.343 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.376 * * * [progress]: generating series expansions
0.376 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.376 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.376 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.376 * [taylor]: Taking taylor expansion of 0.5 in y
0.376 * [taylor]: Taking taylor expansion of (* x y) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.376 * [taylor]: Taking taylor expansion of 0.5 in x
0.376 * [taylor]: Taking taylor expansion of (* x y) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.376 * [taylor]: Taking taylor expansion of 0.5 in x
0.376 * [taylor]: Taking taylor expansion of (* x y) in x
0.376 * [taylor]: Taking taylor expansion of x in x
0.376 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.376 * [taylor]: Taking taylor expansion of 0.5 in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.377 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.377 * [taylor]: Taking taylor expansion of 0.5 in y
0.377 * [taylor]: Taking taylor expansion of (* x y) in y
0.377 * [taylor]: Taking taylor expansion of x in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.377 * [taylor]: Taking taylor expansion of 0.5 in x
0.377 * [taylor]: Taking taylor expansion of (* x y) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.377 * [taylor]: Taking taylor expansion of 0.5 in x
0.377 * [taylor]: Taking taylor expansion of (* x y) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.377 * [taylor]: Taking taylor expansion of 0.5 in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [taylor]: Taking taylor expansion of 0 in y
0.378 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.378 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.378 * [taylor]: Taking taylor expansion of 0.5 in y
0.378 * [taylor]: Taking taylor expansion of (* x y) in y
0.378 * [taylor]: Taking taylor expansion of x in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.378 * [taylor]: Taking taylor expansion of 0.5 in x
0.378 * [taylor]: Taking taylor expansion of (* x y) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.378 * [taylor]: Taking taylor expansion of 0.5 in x
0.378 * [taylor]: Taking taylor expansion of (* x y) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.379 * [taylor]: Taking taylor expansion of 0.5 in y
0.379 * [taylor]: Taking taylor expansion of y in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * [taylor]: Taking taylor expansion of 0 in y
0.379 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.379 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.379 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.379 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.379 * [taylor]: Taking taylor expansion of 0.5 in z
0.379 * [taylor]: Taking taylor expansion of (* x y) in z
0.379 * [taylor]: Taking taylor expansion of x in z
0.379 * [taylor]: Taking taylor expansion of y in z
0.379 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.379 * [taylor]: Taking taylor expansion of 0.125 in z
0.379 * [taylor]: Taking taylor expansion of z in z
0.379 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.380 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.380 * [taylor]: Taking taylor expansion of 0.5 in y
0.380 * [taylor]: Taking taylor expansion of (* x y) in y
0.380 * [taylor]: Taking taylor expansion of x in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.380 * [taylor]: Taking taylor expansion of 0.125 in y
0.380 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.380 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.380 * [taylor]: Taking taylor expansion of 0.5 in x
0.380 * [taylor]: Taking taylor expansion of (* x y) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.380 * [taylor]: Taking taylor expansion of 0.125 in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.380 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.380 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.380 * [taylor]: Taking taylor expansion of 0.5 in x
0.380 * [taylor]: Taking taylor expansion of (* x y) in x
0.380 * [taylor]: Taking taylor expansion of x in x
0.380 * [taylor]: Taking taylor expansion of y in x
0.380 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.380 * [taylor]: Taking taylor expansion of 0.125 in x
0.380 * [taylor]: Taking taylor expansion of z in x
0.380 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y
0.380 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.380 * [taylor]: Taking taylor expansion of 0.125 in y
0.380 * [taylor]: Taking taylor expansion of z in y
0.380 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z
0.380 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.380 * [taylor]: Taking taylor expansion of 0.125 in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.380 * [taylor]: Taking taylor expansion of 0.5 in y
0.380 * [taylor]: Taking taylor expansion of y in y
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.380 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of 0.5 in z
0.381 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.381 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.381 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.381 * [taylor]: Taking taylor expansion of 0.5 in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.381 * [taylor]: Taking taylor expansion of (* x y) in z
0.381 * [taylor]: Taking taylor expansion of x in z
0.381 * [taylor]: Taking taylor expansion of y in z
0.381 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.381 * [taylor]: Taking taylor expansion of 0.125 in z
0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.381 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.382 * [taylor]: Taking taylor expansion of 0.5 in y
0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.382 * [taylor]: Taking taylor expansion of (* x y) in y
0.382 * [taylor]: Taking taylor expansion of x in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.382 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.382 * [taylor]: Taking taylor expansion of 0.125 in y
0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.382 * [taylor]: Taking taylor expansion of z in y
0.382 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.382 * [taylor]: Taking taylor expansion of 0.5 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.382 * [taylor]: Taking taylor expansion of (* x y) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.382 * [taylor]: Taking taylor expansion of 0.125 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.382 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.382 * [taylor]: Taking taylor expansion of 0.5 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.382 * [taylor]: Taking taylor expansion of (* x y) in x
0.382 * [taylor]: Taking taylor expansion of x in x
0.382 * [taylor]: Taking taylor expansion of y in x
0.382 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.382 * [taylor]: Taking taylor expansion of 0.125 in x
0.382 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.382 * [taylor]: Taking taylor expansion of z in x
0.382 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.382 * [taylor]: Taking taylor expansion of 0.5 in y
0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.382 * [taylor]: Taking taylor expansion of 0.5 in z
0.383 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y
0.383 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.383 * [taylor]: Taking taylor expansion of 0.125 in y
0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.383 * [taylor]: Taking taylor expansion of z in y
0.383 * [taylor]: Taking taylor expansion of 0 in z
0.383 * [taylor]: Taking taylor expansion of 0 in y
0.383 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z
0.383 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.383 * [taylor]: Taking taylor expansion of 0.125 in z
0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.383 * [taylor]: Taking taylor expansion of z in z
0.383 * [taylor]: Taking taylor expansion of 0 in z
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.384 * [taylor]: Taking taylor expansion of 0 in z
0.384 * [taylor]: Taking taylor expansion of 0 in z
0.384 * [taylor]: Taking taylor expansion of 0 in z
0.384 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.384 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.384 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.384 * [taylor]: Taking taylor expansion of 0.125 in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.384 * [taylor]: Taking taylor expansion of z in z
0.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.384 * [taylor]: Taking taylor expansion of 0.5 in z
0.384 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.384 * [taylor]: Taking taylor expansion of (* x y) in z
0.384 * [taylor]: Taking taylor expansion of x in z
0.384 * [taylor]: Taking taylor expansion of y in z
0.384 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.384 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.384 * [taylor]: Taking taylor expansion of 0.125 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.384 * [taylor]: Taking taylor expansion of z in y
0.384 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.385 * [taylor]: Taking taylor expansion of 0.5 in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.385 * [taylor]: Taking taylor expansion of (* x y) in y
0.385 * [taylor]: Taking taylor expansion of x in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.385 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.385 * [taylor]: Taking taylor expansion of 0.125 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.385 * [taylor]: Taking taylor expansion of z in x
0.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.385 * [taylor]: Taking taylor expansion of 0.5 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.385 * [taylor]: Taking taylor expansion of (* x y) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.385 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.385 * [taylor]: Taking taylor expansion of 0.125 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.385 * [taylor]: Taking taylor expansion of z in x
0.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.385 * [taylor]: Taking taylor expansion of 0.5 in x
0.385 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.385 * [taylor]: Taking taylor expansion of (* x y) in x
0.385 * [taylor]: Taking taylor expansion of x in x
0.385 * [taylor]: Taking taylor expansion of y in x
0.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.385 * [taylor]: Taking taylor expansion of 0.5 in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [taylor]: Taking taylor expansion of 0.5 in z
0.385 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.385 * [taylor]: Taking taylor expansion of 0.125 in y
0.385 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.386 * [taylor]: Taking taylor expansion of z in y
0.386 * [taylor]: Taking taylor expansion of 0 in z
0.386 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.386 * [taylor]: Taking taylor expansion of 0.125 in z
0.386 * [taylor]: Taking taylor expansion of z in z
0.386 * [taylor]: Taking taylor expansion of 0 in z
0.386 * [taylor]: Taking taylor expansion of 0 in y
0.386 * [taylor]: Taking taylor expansion of 0 in z
0.386 * [taylor]: Taking taylor expansion of 0 in z
0.387 * [taylor]: Taking taylor expansion of 0 in z
0.387 * * * [progress]: simplifying candidates
0.390 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (- (log 2.0) (log y)))
  (- (log x) (log (/ 2.0 y)))
  (log (/ x (/ 2.0 y)))
  (exp (/ x (/ 2.0 y)))
  (/ (* (* x x) x) (/ (* (* 2.0 2.0) 2.0) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ 2.0 y) (/ 2.0 y)) (/ 2.0 y)))
  (* (cbrt (/ x (/ 2.0 y))) (cbrt (/ x (/ 2.0 y))))
  (cbrt (/ x (/ 2.0 y)))
  (* (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))) (/ x (/ 2.0 y)))
  (sqrt (/ x (/ 2.0 y)))
  (sqrt (/ x (/ 2.0 y)))
  (neg x)
  (neg (/ 2.0 y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ (cbrt x) (cbrt (/ 2.0 y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ 2.0 y)))
  (/ (cbrt x) (sqrt (/ 2.0 y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt 2.0) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt 2.0) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (/ (cbrt x) (/ (cbrt 2.0) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt 2.0) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) (sqrt y)))
  (/ (cbrt x) (/ (sqrt 2.0) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt 2.0) 1))
  (/ (cbrt x) (/ (sqrt 2.0) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ 2.0 (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ 2.0 (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ 2.0 y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ 2.0 y))
  (/ (* (cbrt x) (cbrt x)) 2.0)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ (sqrt x) (cbrt (/ 2.0 y)))
  (/ (sqrt x) (sqrt (/ 2.0 y)))
  (/ (sqrt x) (sqrt (/ 2.0 y)))
  (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt 2.0) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt 2.0) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (/ (sqrt x) (/ (cbrt 2.0) y))
  (/ (sqrt x) (/ (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt 2.0) (cbrt y)))
  (/ (sqrt x) (/ (sqrt 2.0) (sqrt y)))
  (/ (sqrt x) (/ (sqrt 2.0) (sqrt y)))
  (/ (sqrt x) (/ (sqrt 2.0) 1))
  (/ (sqrt x) (/ (sqrt 2.0) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ 2.0 (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ 2.0 (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ 2.0 y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ 2.0 y))
  (/ (sqrt x) 2.0)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ x (cbrt (/ 2.0 y)))
  (/ 1 (sqrt (/ 2.0 y)))
  (/ x (sqrt (/ 2.0 y)))
  (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt 2.0) (cbrt y)))
  (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y)))
  (/ x (/ (cbrt 2.0) (sqrt y)))
  (/ 1 (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (/ x (/ (cbrt 2.0) y))
  (/ 1 (/ (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt 2.0) (cbrt y)))
  (/ 1 (/ (sqrt 2.0) (sqrt y)))
  (/ x (/ (sqrt 2.0) (sqrt y)))
  (/ 1 (/ (sqrt 2.0) 1))
  (/ x (/ (sqrt 2.0) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 2.0 (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ 2.0 (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ 2.0 y))
  (/ 1 1)
  (/ x (/ 2.0 y))
  (/ 1 2.0)
  (/ x (/ 1 y))
  (/ 1 (/ 2.0 y))
  (/ (/ 2.0 y) x)
  (/ x (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ x (sqrt (/ 2.0 y)))
  (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt y)))
  (/ x (/ (* (cbrt 2.0) (cbrt 2.0)) 1))
  (/ x (/ (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt 2.0) (sqrt y)))
  (/ x (/ (sqrt 2.0) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x 2.0)
  (/ (/ 2.0 y) (cbrt x))
  (/ (/ 2.0 y) (sqrt x))
  (/ (/ 2.0 y) x)
  (/ x 2.0)
  (/ (exp (/ x (/ 2.0 y))) (exp (/ z 8.0)))
  (log (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (exp (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (* (cbrt (- (/ x (/ 2.0 y)) (/ z 8.0))) (cbrt (- (/ x (/ 2.0 y)) (/ z 8.0))))
  (cbrt (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (* (* (- (/ x (/ 2.0 y)) (/ z 8.0)) (- (/ x (/ 2.0 y)) (/ z 8.0))) (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (sqrt (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (sqrt (- (/ x (/ 2.0 y)) (/ z 8.0)))
  (- (* x 8.0) (* (/ 2.0 y) z))
  (* (/ 2.0 y) 8.0)
  (- (pow (/ x (/ 2.0 y)) 3) (pow (/ z 8.0) 3))
  (+ (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ x (/ 2.0 y)) (/ z 8.0))))
  (neg (/ z 8.0))
  (- (* (/ x (/ 2.0 y)) (/ x (/ 2.0 y))) (* (/ z 8.0) (/ z 8.0)))
  (+ (/ x (/ 2.0 y)) (/ z 8.0))
  (+ (sqrt (/ x (/ 2.0 y))) (sqrt (/ z 8.0)))
  (- (sqrt (/ x (/ 2.0 y))) (sqrt (/ z 8.0)))
  (+ (sqrt (/ x (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (/ x (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (+ (/ (sqrt x) (sqrt (/ 2.0 y))) (sqrt (/ z 8.0)))
  (- (/ (sqrt x) (sqrt (/ 2.0 y))) (sqrt (/ z 8.0)))
  (+ (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (+ (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (sqrt (/ z 8.0)))
  (- (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (sqrt (/ z 8.0)))
  (+ (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (sqrt x) (/ (sqrt 2.0) (sqrt y))) (/ (sqrt z) (sqrt 8.0)))
  (- (/ x (/ 2.0 y)) (/ z 8.0))
  (- (/ x (/ 2.0 y)) (/ z 8.0))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (* 0.5 (* x y))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
0.468 * * [simplify]: iteration  0 :  5055  enodes  (cost  1140 )
0.472 * [simplify]: Simplified to:
   (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (log (* y (/ x 2.0)))
  (pow (exp (/ x 2.0)) y)
  (pow (* y (/ x 2.0)) 3)
  (pow (* y (/ x 2.0)) 3)
  (* (cbrt (* y (/ x 2.0))) (cbrt (* y (/ x 2.0))))
  (cbrt (* y (/ x 2.0)))
  (pow (* y (/ x 2.0)) 3)
  (sqrt (* y (/ x 2.0)))
  (sqrt (* y (/ x 2.0)))
  (neg x)
  (/ (neg 2.0) y)
  (* (cbrt x) (/ (cbrt x) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y)))))
  (/ (cbrt x) (cbrt (/ 2.0 y)))
  (* (cbrt x) (/ (cbrt x) (sqrt (/ 2.0 y))))
  (/ (cbrt x) (sqrt (/ 2.0 y)))
  (* (cbrt x) (* (/ (cbrt x) (cbrt 2.0)) (* (cbrt y) (/ (cbrt y) (cbrt 2.0)))))
  (* (cbrt y) (/ (cbrt x) (cbrt 2.0)))
  (* (cbrt x) (* (/ (cbrt x) (cbrt 2.0)) (/ (sqrt y) (cbrt 2.0))))
  (* (cbrt x) (/ (sqrt y) (cbrt 2.0)))
  (* (cbrt x) (/ (cbrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* y (/ (cbrt x) (cbrt 2.0)))
  (* (cbrt x) (* (* (cbrt y) (/ (cbrt x) (sqrt 2.0))) (cbrt y)))
  (* (cbrt y) (/ (cbrt x) (sqrt 2.0)))
  (* (cbrt x) (* (sqrt y) (/ (cbrt x) (sqrt 2.0))))
  (* (sqrt y) (/ (cbrt x) (sqrt 2.0)))
  (* (cbrt x) (/ (cbrt x) (sqrt 2.0)))
  (* y (/ (cbrt x) (sqrt 2.0)))
  (* (cbrt x) (* (cbrt x) (* (cbrt y) (cbrt y))))
  (* (cbrt y) (/ (cbrt x) 2.0))
  (* (cbrt x) (* (cbrt x) (sqrt y)))
  (* (sqrt y) (/ (cbrt x) 2.0))
  (* (cbrt x) (cbrt x))
  (* y (/ (cbrt x) 2.0))
  (* (cbrt x) (cbrt x))
  (* y (/ (cbrt x) 2.0))
  (* (cbrt x) (/ (cbrt x) 2.0))
  (* y (cbrt x))
  (/ (sqrt x) (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ (sqrt x) (cbrt (/ 2.0 y)))
  (/ (sqrt x) (sqrt (/ 2.0 y)))
  (/ (sqrt x) (sqrt (/ 2.0 y)))
  (* (cbrt y) (* (cbrt y) (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))))
  (* (cbrt y) (/ (sqrt x) (cbrt 2.0)))
  (* (sqrt y) (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0))))
  (* (sqrt y) (/ (sqrt x) (cbrt 2.0)))
  (/ (sqrt x) (* (cbrt 2.0) (cbrt 2.0)))
  (* y (/ (sqrt x) (cbrt 2.0)))
  (* (cbrt y) (* (cbrt y) (/ (sqrt x) (sqrt 2.0))))
  (* (cbrt y) (/ (sqrt x) (sqrt 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (* (sqrt y) (/ (sqrt x) (sqrt 2.0)))
  (/ (sqrt x) (sqrt 2.0))
  (* y (/ (sqrt x) (sqrt 2.0)))
  (* (cbrt y) (* (cbrt y) (sqrt x)))
  (* (cbrt y) (/ (sqrt x) 2.0))
  (* (sqrt y) (sqrt x))
  (* (sqrt y) (/ (sqrt x) 2.0))
  (sqrt x)
  (* y (/ (sqrt x) 2.0))
  (sqrt x)
  (* y (/ (sqrt x) 2.0))
  (/ (sqrt x) 2.0)
  (* y (sqrt x))
  (/ 1 (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ x (cbrt (/ 2.0 y)))
  (/ 1 (sqrt (/ 2.0 y)))
  (/ x (sqrt (/ 2.0 y)))
  (* (cbrt y) (/ (cbrt y) (* (cbrt 2.0) (cbrt 2.0))))
  (* (cbrt y) (/ x (cbrt 2.0)))
  (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))
  (* (sqrt y) (/ x (cbrt 2.0)))
  (/ 1 (* (cbrt 2.0) (cbrt 2.0)))
  (* y (/ x (cbrt 2.0)))
  (* (cbrt y) (/ (cbrt y) (sqrt 2.0)))
  (* (cbrt y) (/ x (sqrt 2.0)))
  (/ (sqrt y) (sqrt 2.0))
  (* (sqrt y) (/ x (sqrt 2.0)))
  (/ 1 (sqrt 2.0))
  (* y (/ x (sqrt 2.0)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ x 2.0))
  (sqrt y)
  (* (sqrt y) (/ x 2.0))
  1
  (* y (/ x 2.0))
  1
  (* y (/ x 2.0))
  (/ 1 2.0)
  (* x y)
  (/ y 2.0)
  (/ 2.0 (* x y))
  (/ x (* (cbrt (/ 2.0 y)) (cbrt (/ 2.0 y))))
  (/ x (sqrt (/ 2.0 y)))
  (* (cbrt y) (* (cbrt y) (/ x (* (cbrt 2.0) (cbrt 2.0)))))
  (* (sqrt y) (/ x (* (cbrt 2.0) (cbrt 2.0))))
  (/ x (* (cbrt 2.0) (cbrt 2.0)))
  (* (cbrt y) (* (cbrt y) (/ x (sqrt 2.0))))
  (* (sqrt y) (/ x (sqrt 2.0)))
  (/ x (sqrt 2.0))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x 2.0)
  (/ 2.0 (* y (cbrt x)))
  (/ 2.0 (* y (sqrt x)))
  (/ 2.0 (* x y))
  (/ x 2.0)
  (exp (- (* y (/ x 2.0)) (/ z 8.0)))
  (log (- (* y (/ x 2.0)) (/ z 8.0)))
  (exp (- (* y (/ x 2.0)) (/ z 8.0)))
  (* (cbrt (- (* y (/ x 2.0)) (/ z 8.0))) (cbrt (- (* y (/ x 2.0)) (/ z 8.0))))
  (cbrt (- (* y (/ x 2.0)) (/ z 8.0)))
  (pow (- (* y (/ x 2.0)) (/ z 8.0)) 3)
  (sqrt (- (* y (/ x 2.0)) (/ z 8.0)))
  (sqrt (- (* y (/ x 2.0)) (/ z 8.0)))
  (- (* x 8.0) (* (/ 2.0 y) z))
  (* (/ 2.0 y) 8.0)
  (- (pow (* y (/ x 2.0)) 3) (pow (/ z 8.0) 3))
  (+ (* (/ z 8.0) (/ z 8.0)) (* y (* (/ x 2.0) (+ (* y (/ x 2.0)) (/ z 8.0)))))
  (/ (neg z) 8.0)
  (- (* y (* y (* (/ x 2.0) (/ x 2.0)))) (* (/ z 8.0) (/ z 8.0)))
  (+ (* y (/ x 2.0)) (/ z 8.0))
  (+ (sqrt (* y (/ x 2.0))) (sqrt (/ z 8.0)))
  (- (sqrt (* y (/ x 2.0))) (sqrt (/ z 8.0)))
  (+ (sqrt (* y (/ x 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (- (sqrt (* y (/ x 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (+ (/ (sqrt x) (sqrt (/ 2.0 y))) (sqrt (/ z 8.0)))
  (- (/ (sqrt x) (sqrt (/ 2.0 y))) (sqrt (/ z 8.0)))
  (+ (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (- (/ (sqrt x) (sqrt (/ 2.0 y))) (/ (sqrt z) (sqrt 8.0)))
  (+ (* (sqrt y) (/ (sqrt x) (sqrt 2.0))) (sqrt (/ z 8.0)))
  (- (* (sqrt y) (/ (sqrt x) (sqrt 2.0))) (sqrt (/ z 8.0)))
  (+ (* (sqrt y) (/ (sqrt x) (sqrt 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (- (* (sqrt y) (/ (sqrt x) (sqrt 2.0))) (/ (sqrt z) (sqrt 8.0)))
  (- (* y (/ x 2.0)) (/ z 8.0))
  (- (* y (/ x 2.0)) (/ z 8.0))
  (* x (* y 0.5))
  (* x (* y 0.5))
  (* x (* y 0.5))
  (- (* x (* y 0.5)) (* z 0.125))
  (- (* x (* y 0.5)) (* z 0.125))
  (- (* x (* y 0.5)) (* z 0.125))
0.473 * * * [progress]: adding candidates to table
0.593 * [progress]: [Phase 3 of 3] Extracting.
0.594 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.594 * * * [regime-changes]: Trying 7 branch expressions: ((/ z 8.0) (* x y) (/ (* x y) 2.0) (- (/ (* x y) 2.0) (/ z 8.0)) z y x)
0.594 * * * * [regimes]: Trying to branch on (/ z 8.0) from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.651 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.691 * * * * [regimes]: Trying to branch on (/ (* x y) 2.0) from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.732 * * * * [regimes]: Trying to branch on (- (/ (* x y) 2.0) (/ z 8.0)) from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.775 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.813 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.852 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))> #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>)
0.892 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.893 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (* x y) 2.0) (/ z 8.0))
0.893 * * [simplify]: iteration  0 :  10  enodes  (cost  9 )
0.893 * * [simplify]: iteration  1 :  10  enodes  (cost  9 )
0.893 * [simplify]: Simplified to:
   (- (/ (* x y) 2.0) (/ z 8.0))
1.924 * [regime-testing]: End program error score: 0.02212776597074634