26.215 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.020 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (* x y) 2.0) (/ z 8.0))
0.026 * * [simplify]: iteration  0 :  14  enodes  (cost  4 )
0.027 * * [simplify]: iteration  1 :  21  enodes  (cost  4 )
0.028 * * [simplify]: iteration  2 :  24  enodes  (cost  4 )
0.029 * * [simplify]: iteration  3 :  25  enodes  (cost  4 )
0.030 * * [simplify]: iteration  4 :  25  enodes  (cost  4 )
0.030 * [simplify]: Simplified to:
   (- (/ (* x y) 2.0) (/ z 8.0))
0.030 * * [progress]: iteration 1 / 4
0.030 * * * [progress]: picking best candidate
0.034 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ (* x y) 2.0) (/ z 8.0)))>
0.034 * * * [progress]: localizing error
0.045 * * * [progress]: generating rewritten candidates
0.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.050 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.060 * * * [progress]: generating series expansions
0.060 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.060 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.060 * [taylor]: Taking taylor expansion of 0.5 in y
0.060 * [taylor]: Taking taylor expansion of (* x y) in y
0.060 * [taylor]: Taking taylor expansion of x in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of 0.5 in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.060 * [taylor]: Taking taylor expansion of 0.5 in x
0.060 * [taylor]: Taking taylor expansion of (* x y) in x
0.060 * [taylor]: Taking taylor expansion of x in x
0.060 * [taylor]: Taking taylor expansion of y in x
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.061 * [taylor]: Taking taylor expansion of 0.5 in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.061 * [taylor]: Taking taylor expansion of 0.5 in y
0.061 * [taylor]: Taking taylor expansion of (* x y) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of 0.5 in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.061 * [taylor]: Taking taylor expansion of 0.5 in x
0.061 * [taylor]: Taking taylor expansion of (* x y) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.062 * [taylor]: Taking taylor expansion of 0.5 in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.062 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.062 * [taylor]: Taking taylor expansion of 0.5 in y
0.062 * [taylor]: Taking taylor expansion of (* x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of 0.5 in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.063 * [taylor]: Taking taylor expansion of 0.5 in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.063 * [taylor]: Taking taylor expansion of 0.5 in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.064 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.064 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.064 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.064 * [taylor]: Taking taylor expansion of 0.5 in z
0.064 * [taylor]: Taking taylor expansion of (* x y) in z
0.064 * [taylor]: Taking taylor expansion of x in z
0.064 * [taylor]: Taking taylor expansion of y in z
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.064 * [taylor]: Taking taylor expansion of 0.125 in z
0.064 * [taylor]: Taking taylor expansion of z in z
0.064 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.064 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.064 * [taylor]: Taking taylor expansion of 0.5 in y
0.064 * [taylor]: Taking taylor expansion of (* x y) in y
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.064 * [taylor]: Taking taylor expansion of 0.125 in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.064 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.064 * [taylor]: Taking taylor expansion of 0.5 in x
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.064 * [taylor]: Taking taylor expansion of 0.125 in x
0.064 * [taylor]: Taking taylor expansion of z in x
0.064 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.064 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.064 * [taylor]: Taking taylor expansion of 0.5 in x
0.064 * [taylor]: Taking taylor expansion of (* x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.064 * [taylor]: Taking taylor expansion of 0.125 in x
0.064 * [taylor]: Taking taylor expansion of z in x
0.064 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.064 * [taylor]: Taking taylor expansion of 0.125 in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z
0.064 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.064 * [taylor]: Taking taylor expansion of 0.125 in z
0.064 * [taylor]: Taking taylor expansion of z in z
0.065 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.065 * [taylor]: Taking taylor expansion of 0.5 in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0.5 in z
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.066 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.066 * [taylor]: Taking taylor expansion of 0.5 in z
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.066 * [taylor]: Taking taylor expansion of (* x y) in z
0.066 * [taylor]: Taking taylor expansion of x in z
0.066 * [taylor]: Taking taylor expansion of y in z
0.066 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.066 * [taylor]: Taking taylor expansion of 0.125 in z
0.066 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.066 * [taylor]: Taking taylor expansion of z in z
0.066 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.066 * [taylor]: Taking taylor expansion of 0.5 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.066 * [taylor]: Taking taylor expansion of (* x y) in y
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.066 * [taylor]: Taking taylor expansion of 0.125 in y
0.066 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.066 * [taylor]: Taking taylor expansion of z in y
0.066 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.066 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.066 * [taylor]: Taking taylor expansion of 0.5 in x
0.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.066 * [taylor]: Taking taylor expansion of (* x y) in x
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.067 * [taylor]: Taking taylor expansion of 0.125 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.067 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.067 * [taylor]: Taking taylor expansion of 0.5 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.067 * [taylor]: Taking taylor expansion of (* x y) in x
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.067 * [taylor]: Taking taylor expansion of 0.125 in x
0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.067 * [taylor]: Taking taylor expansion of z in x
0.067 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 0.5 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of 0.5 in z
0.067 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y
0.067 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.067 * [taylor]: Taking taylor expansion of 0.125 in y
0.067 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.067 * [taylor]: Taking taylor expansion of z in y
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z
0.068 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.068 * [taylor]: Taking taylor expansion of 0.125 in z
0.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.068 * [taylor]: Taking taylor expansion of z in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.068 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.069 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.069 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.069 * [taylor]: Taking taylor expansion of 0.125 in z
0.069 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.069 * [taylor]: Taking taylor expansion of 0.5 in z
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.069 * [taylor]: Taking taylor expansion of (* x y) in z
0.069 * [taylor]: Taking taylor expansion of x in z
0.069 * [taylor]: Taking taylor expansion of y in z
0.069 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.069 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.069 * [taylor]: Taking taylor expansion of 0.125 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.069 * [taylor]: Taking taylor expansion of z in y
0.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.069 * [taylor]: Taking taylor expansion of 0.5 in y
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.069 * [taylor]: Taking taylor expansion of (* x y) in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.069 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.069 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.069 * [taylor]: Taking taylor expansion of 0.125 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.069 * [taylor]: Taking taylor expansion of z in x
0.069 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.069 * [taylor]: Taking taylor expansion of 0.5 in x
0.069 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.069 * [taylor]: Taking taylor expansion of (* x y) in x
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.069 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.070 * [taylor]: Taking taylor expansion of 0.125 in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.070 * [taylor]: Taking taylor expansion of z in x
0.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.070 * [taylor]: Taking taylor expansion of 0.5 in x
0.070 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.070 * [taylor]: Taking taylor expansion of (* x y) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of 0.5 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of 0.5 in z
0.070 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.070 * [taylor]: Taking taylor expansion of 0.125 in y
0.070 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.070 * [taylor]: Taking taylor expansion of z in y
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.070 * [taylor]: Taking taylor expansion of 0.125 in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.071 * * * [progress]: simplifying candidates
0.072 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (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)
  (/ (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))
  (neg (/ 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))
0.075 * * [simplify]: iteration  0 :  209  enodes  (cost  217 )
0.079 * * [simplify]: iteration  1 :  779  enodes  (cost  198 )
0.092 * * [simplify]: iteration  2 :  3389  enodes  (cost  197 )
0.144 * * [simplify]: iteration  3 :  5001  enodes  (cost  197 )
0.146 * [simplify]: Simplified to:
   (log (/ (* x y) 2.0))
  (log (/ (* x y) 2.0))
  (log (/ (* x y) 2.0))
  (exp (/ (* x y) 2.0))
  (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))
  (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
  (/ 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)
  (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))
  (+ (* (/ (* x y) 2.0) (+ (/ (* x y) 2.0) (/ z 8.0))) (* (/ z 8.0) (/ 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))
  (neg (/ 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))
0.146 * * * [progress]: adding candidates to table
0.234 * * [progress]: iteration 2 / 4
0.234 * * * [progress]: picking best candidate
0.240 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* x (/ y 2.0)) (/ z 8.0)))>
0.240 * * * [progress]: localizing error
0.247 * * * [progress]: generating rewritten candidates
0.247 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.256 * * * [progress]: generating series expansions
0.256 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.256 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.256 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.256 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.256 * [taylor]: Taking taylor expansion of 0.5 in z
0.256 * [taylor]: Taking taylor expansion of (* x y) in z
0.256 * [taylor]: Taking taylor expansion of x in z
0.256 * [taylor]: Taking taylor expansion of y in z
0.256 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.256 * [taylor]: Taking taylor expansion of 0.125 in z
0.256 * [taylor]: Taking taylor expansion of z in z
0.256 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.256 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.256 * [taylor]: Taking taylor expansion of 0.5 in y
0.256 * [taylor]: Taking taylor expansion of (* x y) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.256 * [taylor]: Taking taylor expansion of 0.125 in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.256 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.256 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.256 * [taylor]: Taking taylor expansion of 0.5 in x
0.256 * [taylor]: Taking taylor expansion of (* x y) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.256 * [taylor]: Taking taylor expansion of 0.125 in x
0.256 * [taylor]: Taking taylor expansion of z in x
0.256 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.256 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.256 * [taylor]: Taking taylor expansion of 0.5 in x
0.256 * [taylor]: Taking taylor expansion of (* x y) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.257 * [taylor]: Taking taylor expansion of 0.125 in x
0.257 * [taylor]: Taking taylor expansion of z in x
0.257 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y
0.257 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.257 * [taylor]: Taking taylor expansion of 0.125 in y
0.257 * [taylor]: Taking taylor expansion of z in y
0.257 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z
0.257 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.257 * [taylor]: Taking taylor expansion of 0.125 in z
0.257 * [taylor]: Taking taylor expansion of z in z
0.257 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.257 * [taylor]: Taking taylor expansion of 0.5 in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.257 * [taylor]: Taking taylor expansion of 0.5 in z
0.257 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [taylor]: Taking taylor expansion of 0 in z
0.258 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.258 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.258 * [taylor]: Taking taylor expansion of 0.5 in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.258 * [taylor]: Taking taylor expansion of (* x y) in z
0.258 * [taylor]: Taking taylor expansion of x in z
0.258 * [taylor]: Taking taylor expansion of y in z
0.258 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.258 * [taylor]: Taking taylor expansion of 0.125 in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.258 * [taylor]: Taking taylor expansion of z in z
0.258 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.258 * [taylor]: Taking taylor expansion of 0.5 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.258 * [taylor]: Taking taylor expansion of (* x y) in y
0.258 * [taylor]: Taking taylor expansion of x in y
0.258 * [taylor]: Taking taylor expansion of y in y
0.258 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.258 * [taylor]: Taking taylor expansion of 0.125 in y
0.258 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.258 * [taylor]: Taking taylor expansion of z in y
0.258 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.258 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.258 * [taylor]: Taking taylor expansion of 0.5 in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.258 * [taylor]: Taking taylor expansion of (* x y) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.259 * [taylor]: Taking taylor expansion of 0.125 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.259 * [taylor]: Taking taylor expansion of z in x
0.259 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.259 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.259 * [taylor]: Taking taylor expansion of 0.5 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.259 * [taylor]: Taking taylor expansion of (* x y) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of y in x
0.259 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.259 * [taylor]: Taking taylor expansion of 0.125 in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.259 * [taylor]: Taking taylor expansion of z in x
0.259 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.259 * [taylor]: Taking taylor expansion of 0.5 in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [taylor]: Taking taylor expansion of 0.5 in z
0.259 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y
0.259 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.259 * [taylor]: Taking taylor expansion of 0.125 in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.259 * [taylor]: Taking taylor expansion of z in y
0.259 * [taylor]: Taking taylor expansion of 0 in z
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z
0.260 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.260 * [taylor]: Taking taylor expansion of 0.125 in z
0.260 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.260 * [taylor]: Taking taylor expansion of z in z
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.260 * [taylor]: Taking taylor expansion of 0 in z
0.261 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.261 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.261 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.261 * [taylor]: Taking taylor expansion of 0.125 in z
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.261 * [taylor]: Taking taylor expansion of z in z
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.261 * [taylor]: Taking taylor expansion of 0.5 in z
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.261 * [taylor]: Taking taylor expansion of (* x y) in z
0.261 * [taylor]: Taking taylor expansion of x in z
0.261 * [taylor]: Taking taylor expansion of y in z
0.261 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.261 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.261 * [taylor]: Taking taylor expansion of 0.125 in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.261 * [taylor]: Taking taylor expansion of z in y
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.261 * [taylor]: Taking taylor expansion of 0.5 in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.261 * [taylor]: Taking taylor expansion of (* x y) in y
0.261 * [taylor]: Taking taylor expansion of x in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.261 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.261 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.261 * [taylor]: Taking taylor expansion of 0.125 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.261 * [taylor]: Taking taylor expansion of z in x
0.261 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.261 * [taylor]: Taking taylor expansion of 0.5 in x
0.261 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.261 * [taylor]: Taking taylor expansion of (* x y) in x
0.261 * [taylor]: Taking taylor expansion of x in x
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.262 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.262 * [taylor]: Taking taylor expansion of 0.125 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.262 * [taylor]: Taking taylor expansion of z in x
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.262 * [taylor]: Taking taylor expansion of 0.5 in x
0.262 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.262 * [taylor]: Taking taylor expansion of (* x y) in x
0.262 * [taylor]: Taking taylor expansion of x in x
0.262 * [taylor]: Taking taylor expansion of y in x
0.262 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.262 * [taylor]: Taking taylor expansion of 0.5 in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.262 * [taylor]: Taking taylor expansion of y in y
0.262 * [taylor]: Taking taylor expansion of 0.5 in z
0.262 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.262 * [taylor]: Taking taylor expansion of 0.125 in y
0.262 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.262 * [taylor]: Taking taylor expansion of z in y
0.262 * [taylor]: Taking taylor expansion of 0 in z
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.262 * [taylor]: Taking taylor expansion of 0.125 in z
0.263 * [taylor]: Taking taylor expansion of z in z
0.263 * [taylor]: Taking taylor expansion of 0 in z
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [taylor]: Taking taylor expansion of 0 in z
0.263 * [taylor]: Taking taylor expansion of 0 in z
0.263 * [taylor]: Taking taylor expansion of 0 in z
0.263 * * * [progress]: simplifying candidates
0.264 * [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))
  (neg (/ z 8.0))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
0.266 * * [simplify]: iteration  0 :  106  enodes  (cost  107 )
0.269 * * [simplify]: iteration  1 :  317  enodes  (cost  98 )
0.275 * * [simplify]: iteration  2 :  1037  enodes  (cost  97 )
0.292 * * [simplify]: iteration  3 :  3241  enodes  (cost  97 )
0.343 * * [simplify]: iteration  4 :  5001  enodes  (cost  97 )
0.344 * [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))
  (+ (* (* x (/ y 2.0)) (+ (* x (/ y 2.0)) (/ z 8.0))) (* (/ z 8.0) (/ 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))
  (neg (/ z 8.0))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
  (- (* 0.5 (* x y)) (* 0.125 z))
0.344 * * * [progress]: adding candidates to table
0.368 * * [progress]: iteration 3 / 4
0.368 * * * [progress]: picking best candidate
0.372 * * * * [pick]: Picked  #<alt (λ (x y z) (- (/ x (/ 2.0 y)) (/ z 8.0)))>
0.372 * * * [progress]: localizing error
0.378 * * * [progress]: generating rewritten candidates
0.378 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.383 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.420 * * * [progress]: generating series expansions
0.420 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.420 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0
0.420 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.420 * [taylor]: Taking taylor expansion of 0.5 in y
0.420 * [taylor]: Taking taylor expansion of (* x y) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.420 * [taylor]: Taking taylor expansion of 0.5 in x
0.420 * [taylor]: Taking taylor expansion of (* x y) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.420 * [taylor]: Taking taylor expansion of 0.5 in x
0.420 * [taylor]: Taking taylor expansion of (* x y) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of 0 in y
0.420 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.420 * [taylor]: Taking taylor expansion of 0.5 in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.421 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.421 * [taylor]: Taking taylor expansion of 0.5 in y
0.421 * [taylor]: Taking taylor expansion of (* x y) in y
0.421 * [taylor]: Taking taylor expansion of x in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.421 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.421 * [taylor]: Taking taylor expansion of 0.5 in x
0.421 * [taylor]: Taking taylor expansion of (* x y) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.421 * [taylor]: Taking taylor expansion of 0.5 in x
0.421 * [taylor]: Taking taylor expansion of (* x y) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [taylor]: Taking taylor expansion of y in x
0.421 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.421 * [taylor]: Taking taylor expansion of 0.5 in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [taylor]: Taking taylor expansion of 0 in y
0.422 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0
0.422 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y
0.422 * [taylor]: Taking taylor expansion of 0.5 in y
0.422 * [taylor]: Taking taylor expansion of (* x y) in y
0.422 * [taylor]: Taking taylor expansion of x in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.422 * [taylor]: Taking taylor expansion of 0.5 in x
0.422 * [taylor]: Taking taylor expansion of (* x y) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x
0.422 * [taylor]: Taking taylor expansion of 0.5 in x
0.422 * [taylor]: Taking taylor expansion of (* x y) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y
0.423 * [taylor]: Taking taylor expansion of 0.5 in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.423 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0
0.423 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z
0.423 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z
0.423 * [taylor]: Taking taylor expansion of 0.5 in z
0.423 * [taylor]: Taking taylor expansion of (* x y) in z
0.423 * [taylor]: Taking taylor expansion of x in z
0.424 * [taylor]: Taking taylor expansion of y in z
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.424 * [taylor]: Taking taylor expansion of 0.125 in z
0.424 * [taylor]: Taking taylor expansion of z in z
0.424 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y
0.424 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y
0.424 * [taylor]: Taking taylor expansion of 0.5 in y
0.424 * [taylor]: Taking taylor expansion of (* x y) in y
0.424 * [taylor]: Taking taylor expansion of x in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.424 * [taylor]: Taking taylor expansion of 0.125 in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.424 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of 0.5 in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.424 * [taylor]: Taking taylor expansion of 0.125 in x
0.424 * [taylor]: Taking taylor expansion of z in x
0.424 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x
0.424 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x
0.424 * [taylor]: Taking taylor expansion of 0.5 in x
0.424 * [taylor]: Taking taylor expansion of (* x y) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in x
0.424 * [taylor]: Taking taylor expansion of 0.125 in x
0.424 * [taylor]: Taking taylor expansion of z in x
0.424 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in y
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in y
0.424 * [taylor]: Taking taylor expansion of 0.125 in y
0.424 * [taylor]: Taking taylor expansion of z in y
0.424 * [taylor]: Taking taylor expansion of (neg (* 0.125 z)) in z
0.424 * [taylor]: Taking taylor expansion of (* 0.125 z) in z
0.424 * [taylor]: Taking taylor expansion of 0.125 in z
0.424 * [taylor]: Taking taylor expansion of z in z
0.424 * [taylor]: Taking taylor expansion of (* 0.5 y) in y
0.424 * [taylor]: Taking taylor expansion of 0.5 in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0.5 in z
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [taylor]: Taking taylor expansion of 0 in z
0.425 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0
0.425 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z
0.425 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.425 * [taylor]: Taking taylor expansion of 0.5 in z
0.425 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.425 * [taylor]: Taking taylor expansion of (* x y) in z
0.425 * [taylor]: Taking taylor expansion of x in z
0.425 * [taylor]: Taking taylor expansion of y in z
0.425 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.425 * [taylor]: Taking taylor expansion of 0.125 in z
0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.426 * [taylor]: Taking taylor expansion of z in z
0.426 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y
0.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.426 * [taylor]: Taking taylor expansion of (* x y) in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.426 * [taylor]: Taking taylor expansion of 0.125 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.426 * [taylor]: Taking taylor expansion of z in y
0.426 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.426 * [taylor]: Taking taylor expansion of 0.5 in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.426 * [taylor]: Taking taylor expansion of (* x y) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of y in x
0.426 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.426 * [taylor]: Taking taylor expansion of 0.125 in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.426 * [taylor]: Taking taylor expansion of z in x
0.426 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x
0.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.426 * [taylor]: Taking taylor expansion of 0.5 in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.426 * [taylor]: Taking taylor expansion of (* x y) in x
0.426 * [taylor]: Taking taylor expansion of x in x
0.426 * [taylor]: Taking taylor expansion of y in x
0.426 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.426 * [taylor]: Taking taylor expansion of 0.125 in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.426 * [taylor]: Taking taylor expansion of z in x
0.426 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of 0.5 in z
0.427 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in y
0.427 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.427 * [taylor]: Taking taylor expansion of 0.125 in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.427 * [taylor]: Taking taylor expansion of z in y
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.427 * [taylor]: Taking taylor expansion of 0 in y
0.427 * [taylor]: Taking taylor expansion of (neg (* 0.125 (/ 1 z))) in z
0.427 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.427 * [taylor]: Taking taylor expansion of 0.125 in z
0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.427 * [taylor]: Taking taylor expansion of z in z
0.427 * [taylor]: Taking taylor expansion of 0 in z
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.428 * [taylor]: Taking taylor expansion of 0 in z
0.428 * [taylor]: Taking taylor expansion of 0 in z
0.428 * [taylor]: Taking taylor expansion of 0 in z
0.428 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0
0.428 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z
0.428 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z
0.428 * [taylor]: Taking taylor expansion of 0.125 in z
0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.428 * [taylor]: Taking taylor expansion of z in z
0.428 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z
0.428 * [taylor]: Taking taylor expansion of 0.5 in z
0.428 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.428 * [taylor]: Taking taylor expansion of (* x y) in z
0.428 * [taylor]: Taking taylor expansion of x in z
0.428 * [taylor]: Taking taylor expansion of y in z
0.428 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y
0.428 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.428 * [taylor]: Taking taylor expansion of 0.125 in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.428 * [taylor]: Taking taylor expansion of z in y
0.429 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y
0.429 * [taylor]: Taking taylor expansion of 0.5 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.429 * [taylor]: Taking taylor expansion of (* x y) in y
0.429 * [taylor]: Taking taylor expansion of x in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.429 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.429 * [taylor]: Taking taylor expansion of 0.125 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.429 * [taylor]: Taking taylor expansion of z in x
0.429 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.429 * [taylor]: Taking taylor expansion of 0.5 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.429 * [taylor]: Taking taylor expansion of (* x y) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x
0.429 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x
0.429 * [taylor]: Taking taylor expansion of 0.125 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.429 * [taylor]: Taking taylor expansion of z in x
0.429 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x
0.429 * [taylor]: Taking taylor expansion of 0.5 in x
0.429 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.429 * [taylor]: Taking taylor expansion of (* x y) in x
0.429 * [taylor]: Taking taylor expansion of x in x
0.429 * [taylor]: Taking taylor expansion of y in x
0.429 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y
0.429 * [taylor]: Taking taylor expansion of 0.5 in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 0.5 in z
0.429 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y
0.429 * [taylor]: Taking taylor expansion of 0.125 in y
0.430 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.430 * [taylor]: Taking taylor expansion of z in y
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in y
0.430 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z
0.430 * [taylor]: Taking taylor expansion of 0.125 in z
0.430 * [taylor]: Taking taylor expansion of z in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in y
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.431 * [taylor]: Taking taylor expansion of 0 in z
0.431 * * * [progress]: simplifying candidates
0.432 * [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))
  (neg (/ 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))
0.437 * * [simplify]: iteration  0 :  440  enodes  (cost  653 )
0.444 * * [simplify]: iteration  1 :  1589  enodes  (cost  629 )
0.468 * * [simplify]: iteration  2 :  5002  enodes  (cost  627 )
0.471 * [simplify]: Simplified to:
   (log (/ x (/ 2.0 y)))
  (log (/ x (/ 2.0 y)))
  (log (/ x (/ 2.0 y)))
  (exp (/ x (/ 2.0 y)))
  (pow (/ x (/ 2.0 y)) 3)
  (pow (/ x (/ 2.0 y)) 3)
  (* (cbrt (/ x (/ 2.0 y))) (cbrt (/ x (/ 2.0 y))))
  (cbrt (/ x (/ 2.0 y)))
  (pow (/ x (/ 2.0 y)) 3)
  (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 2.0) (cbrt 2.0)) (cbrt x)))
  (/ (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) (/ (sqrt 2.0) (cbrt x)))
  (/ (cbrt x) (/ (sqrt 2.0) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ 2.0 (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ 2.0 (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ 2.0 y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ 2.0 y))
  (/ (* (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)))
  (/ (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)))
  (/ (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))
  (/ (sqrt x) (/ (sqrt 2.0) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ 2.0 (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ 2.0 (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ 2.0 y))
  (sqrt x)
  (/ (sqrt x) (/ 2.0 y))
  (/ (sqrt x) 2.0)
  (* (sqrt x) 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)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt 2.0) (cbrt 2.0)))
  (/ x (/ (cbrt 2.0) (cbrt y)))
  (/ (sqrt y) (* (cbrt 2.0) (cbrt 2.0)))
  (/ x (/ (cbrt 2.0) (sqrt y)))
  (/ 1 (* (cbrt 2.0) (cbrt 2.0)))
  (/ x (/ (cbrt 2.0) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt 2.0))
  (/ x (/ (sqrt 2.0) (cbrt y)))
  (/ (sqrt y) (sqrt 2.0))
  (/ x (/ (sqrt 2.0) (sqrt y)))
  (/ 1 (sqrt 2.0))
  (/ x (/ (sqrt 2.0) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ 2.0 (cbrt y)))
  (sqrt y)
  (/ x (/ 2.0 (sqrt y)))
  1
  (/ x (/ 2.0 y))
  1
  (/ x (/ 2.0 y))
  (/ 1 2.0)
  (* x y)
  (/ y 2.0)
  (/ (/ 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)))
  (/ x (/ (sqrt 2.0) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt 2.0) (sqrt y)))
  (/ 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 y) x)
  (/ x 2.0)
  (exp (- (/ x (/ 2.0 y)) (/ 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)))
  (pow (- (/ x (/ 2.0 y)) (/ z 8.0)) 3)
  (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) (/ 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))
  (neg (/ 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))
0.472 * * * [progress]: adding candidates to table
0.894 * [progress]: [Phase 3 of 3] Extracting.
0.894 * * [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)))>)
0.894 * * * [regime-changes]: Trying 4 branch expressions: ((/ z 8.0) z y x)
0.894 * * * * [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)))>)
0.933 * * * * [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)))>)
0.974 * * * * [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)))>)
1.015 * * * * [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)))>)
1.055 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.055 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x (/ y 2.0)) (/ z 8.0))
1.056 * * [simplify]: iteration  0 :  10  enodes  (cost  4 )
1.056 * * [simplify]: iteration  1 :  10  enodes  (cost  4 )
1.056 * [simplify]: Simplified to:
   (- (* x (/ y 2.0)) (/ z 8.0))
1.888 * [regime-testing]: Baseline error score: 0.007375921990248781
1.889 * [regime-testing]: Oracle error score: 0.005625703212901613
1.890 * [regime-testing]: End program error score: 0.007375921990248781