15.569 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ (* y y) z))
0.030 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.032 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.033 * * [simplify]: iteration  2 :  11  enodes  (cost  7 )
0.035 * * [simplify]: iteration  3 :  12  enodes  (cost  7 )
0.038 * * [simplify]: iteration  done :  12  enodes  (cost  7 )
0.038 * [simplify]: Simplified to:
   (+ x (/ (* y y) z))
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.041 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
0.041 * * * [progress]: localizing error
0.051 * * * [progress]: generating rewritten candidates
0.051 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.054 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.058 * * * [progress]: generating series expansions
0.059 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.059 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.059 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.059 * [taylor]: Taking taylor expansion of y in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.059 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.059 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.060 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.060 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.062 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.064 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.064 * [taylor]: Taking taylor expansion of z in z
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.064 * [taylor]: Taking taylor expansion of y in z
0.064 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.064 * [taylor]: Taking taylor expansion of z in y
0.064 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.065 * [taylor]: Taking taylor expansion of z in z
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.069 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.069 * [taylor]: Taking taylor expansion of -1 in z
0.069 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.069 * [taylor]: Taking taylor expansion of y in z
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.069 * [taylor]: Taking taylor expansion of -1 in y
0.069 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.069 * [taylor]: Taking taylor expansion of z in y
0.069 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.069 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.070 * [taylor]: Taking taylor expansion of -1 in y
0.070 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.070 * [taylor]: Taking taylor expansion of z in y
0.070 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.070 * [taylor]: Taking taylor expansion of -1 in z
0.070 * [taylor]: Taking taylor expansion of z in z
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.074 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 0 in z
0.077 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.077 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
0.077 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
0.077 * [taylor]: Taking taylor expansion of x in z
0.077 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.077 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.077 * [taylor]: Taking taylor expansion of y in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
0.078 * [taylor]: Taking taylor expansion of x in y
0.078 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of z in y
0.078 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.078 * [taylor]: Taking taylor expansion of y in x
0.078 * [taylor]: Taking taylor expansion of z in x
0.078 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.078 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of z in y
0.079 * [taylor]: Taking taylor expansion of 1 in y
0.079 * [taylor]: Taking taylor expansion of 1 in z
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.080 * [taylor]: Taking taylor expansion of z in z
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [taylor]: Taking taylor expansion of 0 in z
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
0.085 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.085 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.085 * [taylor]: Taking taylor expansion of z in z
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.085 * [taylor]: Taking taylor expansion of y in z
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.085 * [taylor]: Taking taylor expansion of x in z
0.085 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.085 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.085 * [taylor]: Taking taylor expansion of z in y
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.085 * [taylor]: Taking taylor expansion of x in y
0.085 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.085 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.085 * [taylor]: Taking taylor expansion of z in x
0.085 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.085 * [taylor]: Taking taylor expansion of y in x
0.085 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.085 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.086 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.086 * [taylor]: Taking taylor expansion of z in x
0.086 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.086 * [taylor]: Taking taylor expansion of y in x
0.086 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.086 * [taylor]: Taking taylor expansion of x in x
0.086 * [taylor]: Taking taylor expansion of 1 in y
0.087 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.087 * [taylor]: Taking taylor expansion of z in y
0.087 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [taylor]: Taking taylor expansion of z in z
0.088 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 1 in z
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.092 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
0.094 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
0.094 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
0.094 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.094 * [taylor]: Taking taylor expansion of z in z
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.094 * [taylor]: Taking taylor expansion of y in z
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.094 * [taylor]: Taking taylor expansion of x in z
0.094 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
0.094 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
0.094 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.094 * [taylor]: Taking taylor expansion of z in y
0.094 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.094 * [taylor]: Taking taylor expansion of y in y
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.095 * [taylor]: Taking taylor expansion of x in y
0.095 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.095 * [taylor]: Taking taylor expansion of z in x
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.095 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
0.095 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
0.095 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
0.095 * [taylor]: Taking taylor expansion of z in x
0.095 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.095 * [taylor]: Taking taylor expansion of x in x
0.096 * [taylor]: Taking taylor expansion of -1 in y
0.097 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
0.097 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.097 * [taylor]: Taking taylor expansion of z in y
0.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [taylor]: Taking taylor expansion of (- z) in z
0.097 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of -1 in z
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * * * [progress]: simplifying candidates
0.106 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log y) (log y)) (log z))
  (- (log (* y y)) (log z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* z z) z))
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (* (* (/ (* y y) z) (/ (* y y) z)) (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (- (* y y))
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ y 1)
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (/ (* y y) 1)
  (/ z y)
  (* (exp x) (exp (/ (* y y) z)))
  (log (+ x (/ (* y y) z)))
  (exp (+ x (/ (* y y) z)))
  (* (cbrt (+ x (/ (* y y) z))) (cbrt (+ x (/ (* y y) z))))
  (cbrt (+ x (/ (* y y) z)))
  (* (* (+ x (/ (* y y) z)) (+ x (/ (* y y) z))) (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (+ (pow x 3) (pow (/ (* y y) z) 3))
  (+ (* x x) (- (* (/ (* y y) z) (/ (* y y) z)) (* x (/ (* y y) z))))
  (- (* x x) (* (/ (* y y) z) (/ (* y y) z)))
  (- x (/ (* y y) z))
  (+ x (/ (* y y) z))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
0.108 * * [simplify]: iteration  0 :  67  enodes  (cost  359 )
0.125 * * [simplify]: iteration  1 :  165  enodes  (cost  335 )
0.160 * * [simplify]: iteration  2 :  492  enodes  (cost  297 )
0.572 * * [simplify]: iteration  3 :  2293  enodes  (cost  297 )
1.931 * * [simplify]: iteration  done :  5001  enodes  (cost  297 )
1.931 * [simplify]: Simplified to:
   (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (exp (/ (* y y) z))
  (pow (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (pow y 2) z) 3)
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (- (* y y))
  (- z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  y
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (pow y 2)
  (/ z y)
  (exp (+ x (/ (* y y) z)))
  (log (+ x (/ (* y y) z)))
  (exp (+ x (/ (* y y) z)))
  (* (cbrt (+ x (/ (* y y) z))) (cbrt (+ x (/ (* y y) z))))
  (cbrt (+ x (/ (* y y) z)))
  (pow (+ x (/ (pow y 2) z)) 3)
  (sqrt (+ x (/ (* y y) z)))
  (sqrt (+ x (/ (* y y) z)))
  (+ (pow x 3) (pow (/ (* y y) z) 3))
  (+ (* (/ (pow y 2) z) (- (/ (pow y 2) z) x)) (* x x))
  (- (* x x) (/ (pow y 4) (* z z)))
  (- x (/ (* y y) z))
  (+ x (/ (pow y 2) z))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
1.931 * * * [progress]: adding candidates to table
2.006 * * [progress]: iteration 2 / 4
2.007 * * * [progress]: picking best candidate
2.012 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ y (/ z y))))>
2.012 * * * [progress]: localizing error
2.017 * * * [progress]: generating rewritten candidates
2.017 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.022 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.040 * * * [progress]: generating series expansions
2.040 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.040 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
2.040 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
2.040 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.040 * [taylor]: Taking taylor expansion of y in z
2.040 * [taylor]: Taking taylor expansion of z in z
2.041 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.041 * [taylor]: Taking taylor expansion of y in y
2.041 * [taylor]: Taking taylor expansion of z in y
2.041 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.041 * [taylor]: Taking taylor expansion of y in y
2.041 * [taylor]: Taking taylor expansion of z in y
2.041 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.042 * [taylor]: Taking taylor expansion of z in z
2.042 * [taylor]: Taking taylor expansion of 0 in z
2.043 * [taylor]: Taking taylor expansion of 0 in z
2.044 * [taylor]: Taking taylor expansion of 0 in z
2.045 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
2.045 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.045 * [taylor]: Taking taylor expansion of z in z
2.045 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.045 * [taylor]: Taking taylor expansion of y in z
2.045 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.045 * [taylor]: Taking taylor expansion of z in y
2.045 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.045 * [taylor]: Taking taylor expansion of y in y
2.046 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.046 * [taylor]: Taking taylor expansion of z in y
2.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.046 * [taylor]: Taking taylor expansion of y in y
2.046 * [taylor]: Taking taylor expansion of z in z
2.047 * [taylor]: Taking taylor expansion of 0 in z
2.048 * [taylor]: Taking taylor expansion of 0 in z
2.050 * [taylor]: Taking taylor expansion of 0 in z
2.051 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
2.051 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
2.051 * [taylor]: Taking taylor expansion of -1 in z
2.051 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.051 * [taylor]: Taking taylor expansion of z in z
2.051 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.051 * [taylor]: Taking taylor expansion of y in z
2.051 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
2.051 * [taylor]: Taking taylor expansion of -1 in y
2.051 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.051 * [taylor]: Taking taylor expansion of z in y
2.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.051 * [taylor]: Taking taylor expansion of y in y
2.051 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
2.051 * [taylor]: Taking taylor expansion of -1 in y
2.051 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.051 * [taylor]: Taking taylor expansion of z in y
2.051 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.051 * [taylor]: Taking taylor expansion of y in y
2.052 * [taylor]: Taking taylor expansion of (* -1 z) in z
2.052 * [taylor]: Taking taylor expansion of -1 in z
2.052 * [taylor]: Taking taylor expansion of z in z
2.053 * [taylor]: Taking taylor expansion of 0 in z
2.059 * [taylor]: Taking taylor expansion of 0 in z
2.062 * [taylor]: Taking taylor expansion of 0 in z
2.063 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.063 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
2.063 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
2.063 * [taylor]: Taking taylor expansion of x in z
2.063 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
2.063 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.063 * [taylor]: Taking taylor expansion of y in z
2.063 * [taylor]: Taking taylor expansion of z in z
2.063 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
2.063 * [taylor]: Taking taylor expansion of x in y
2.063 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.063 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.063 * [taylor]: Taking taylor expansion of y in y
2.063 * [taylor]: Taking taylor expansion of z in y
2.064 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
2.064 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.064 * [taylor]: Taking taylor expansion of y in x
2.064 * [taylor]: Taking taylor expansion of z in x
2.064 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
2.064 * [taylor]: Taking taylor expansion of x in x
2.064 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
2.064 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.064 * [taylor]: Taking taylor expansion of y in x
2.064 * [taylor]: Taking taylor expansion of z in x
2.064 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
2.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.065 * [taylor]: Taking taylor expansion of y in y
2.065 * [taylor]: Taking taylor expansion of z in y
2.065 * [taylor]: Taking taylor expansion of 1 in y
2.065 * [taylor]: Taking taylor expansion of 1 in z
2.066 * [taylor]: Taking taylor expansion of 0 in y
2.066 * [taylor]: Taking taylor expansion of 0 in z
2.066 * [taylor]: Taking taylor expansion of 0 in z
2.066 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.066 * [taylor]: Taking taylor expansion of z in z
2.067 * [taylor]: Taking taylor expansion of 0 in y
2.067 * [taylor]: Taking taylor expansion of 0 in z
2.067 * [taylor]: Taking taylor expansion of 0 in z
2.068 * [taylor]: Taking taylor expansion of 0 in z
2.068 * [taylor]: Taking taylor expansion of 0 in z
2.070 * [taylor]: Taking taylor expansion of 0 in y
2.070 * [taylor]: Taking taylor expansion of 0 in z
2.070 * [taylor]: Taking taylor expansion of 0 in z
2.070 * [taylor]: Taking taylor expansion of 0 in z
2.070 * [taylor]: Taking taylor expansion of 0 in z
2.070 * [taylor]: Taking taylor expansion of 0 in z
2.071 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
2.071 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
2.071 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.071 * [taylor]: Taking taylor expansion of z in z
2.071 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.071 * [taylor]: Taking taylor expansion of y in z
2.071 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.071 * [taylor]: Taking taylor expansion of x in z
2.071 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
2.071 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.071 * [taylor]: Taking taylor expansion of z in y
2.071 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.071 * [taylor]: Taking taylor expansion of y in y
2.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.072 * [taylor]: Taking taylor expansion of x in y
2.072 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.072 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.072 * [taylor]: Taking taylor expansion of z in x
2.072 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.072 * [taylor]: Taking taylor expansion of y in x
2.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.072 * [taylor]: Taking taylor expansion of x in x
2.072 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.072 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.072 * [taylor]: Taking taylor expansion of z in x
2.072 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.072 * [taylor]: Taking taylor expansion of y in x
2.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.072 * [taylor]: Taking taylor expansion of x in x
2.073 * [taylor]: Taking taylor expansion of 1 in y
2.073 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.073 * [taylor]: Taking taylor expansion of z in y
2.073 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.073 * [taylor]: Taking taylor expansion of y in y
2.074 * [taylor]: Taking taylor expansion of z in z
2.075 * [taylor]: Taking taylor expansion of 0 in y
2.076 * [taylor]: Taking taylor expansion of 0 in z
2.076 * [taylor]: Taking taylor expansion of 1 in z
2.077 * [taylor]: Taking taylor expansion of 0 in y
2.079 * [taylor]: Taking taylor expansion of 0 in z
2.079 * [taylor]: Taking taylor expansion of 0 in z
2.080 * [taylor]: Taking taylor expansion of 0 in y
2.080 * [taylor]: Taking taylor expansion of 0 in z
2.081 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
2.081 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
2.081 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
2.081 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
2.081 * [taylor]: Taking taylor expansion of z in z
2.081 * [taylor]: Taking taylor expansion of (pow y 2) in z
2.081 * [taylor]: Taking taylor expansion of y in z
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.081 * [taylor]: Taking taylor expansion of x in z
2.081 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
2.081 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
2.081 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.081 * [taylor]: Taking taylor expansion of z in y
2.081 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.081 * [taylor]: Taking taylor expansion of y in y
2.081 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.081 * [taylor]: Taking taylor expansion of x in y
2.081 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
2.081 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.081 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.081 * [taylor]: Taking taylor expansion of z in x
2.081 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.082 * [taylor]: Taking taylor expansion of y in x
2.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.082 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
2.082 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
2.082 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
2.082 * [taylor]: Taking taylor expansion of z in x
2.082 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.082 * [taylor]: Taking taylor expansion of y in x
2.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.082 * [taylor]: Taking taylor expansion of x in x
2.083 * [taylor]: Taking taylor expansion of -1 in y
2.084 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
2.084 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
2.084 * [taylor]: Taking taylor expansion of z in y
2.084 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.084 * [taylor]: Taking taylor expansion of y in y
2.084 * [taylor]: Taking taylor expansion of (- z) in z
2.084 * [taylor]: Taking taylor expansion of z in z
2.085 * [taylor]: Taking taylor expansion of 0 in y
2.086 * [taylor]: Taking taylor expansion of 0 in z
2.087 * [taylor]: Taking taylor expansion of -1 in z
2.088 * [taylor]: Taking taylor expansion of 0 in y
2.090 * [taylor]: Taking taylor expansion of 0 in z
2.090 * [taylor]: Taking taylor expansion of 0 in z
2.092 * [taylor]: Taking taylor expansion of 0 in y
2.092 * [taylor]: Taking taylor expansion of 0 in z
2.092 * * * [progress]: simplifying candidates
2.094 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log y) (- (log z) (log y)))
  (- (log y) (log (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (/ (* (* y y) y) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* y y) y) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (* (* (/ y (/ z y)) (/ y (/ z y))) (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (- y)
  (- (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt y) (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) 1))
  (/ (cbrt y) (/ (sqrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 (sqrt y)))
  (/ (cbrt y) (/ z (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ 1 1))
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (/ (cbrt y) (/ 1 y))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt y) (/ (cbrt z) (sqrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt y) (/ (cbrt z) y))
  (/ (sqrt y) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) 1))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ (sqrt y) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ z (cbrt y)))
  (/ (sqrt y) (/ 1 (sqrt y)))
  (/ (sqrt y) (/ z (sqrt y)))
  (/ (sqrt y) (/ 1 1))
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) 1)
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) z)
  (/ (sqrt y) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ y (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ y (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ y (/ z y))
  (/ 1 1)
  (/ y (/ z y))
  (/ 1 z)
  (/ y (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (/ (* (cbrt z) (cbrt z)) 1))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) 1))
  (/ y (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ 1 (sqrt y)))
  (/ y (/ 1 1))
  (/ y 1)
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (* (exp x) (exp (/ y (/ z y))))
  (log (+ x (/ y (/ z y))))
  (exp (+ x (/ y (/ z y))))
  (* (cbrt (+ x (/ y (/ z y)))) (cbrt (+ x (/ y (/ z y)))))
  (cbrt (+ x (/ y (/ z y))))
  (* (* (+ x (/ y (/ z y))) (+ x (/ y (/ z y)))) (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (+ (* x x) (- (* (/ y (/ z y)) (/ y (/ z y))) (* x (/ y (/ z y)))))
  (- (* x x) (* (/ y (/ z y)) (/ y (/ z y))))
  (- x (/ y (/ z y)))
  (+ x (/ y (/ z y)))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
2.098 * * [simplify]: iteration  0 :  166  enodes  (cost  1053 )
2.149 * * [simplify]: iteration  1 :  381  enodes  (cost  969 )
2.301 * * [simplify]: iteration  2 :  1235  enodes  (cost  897 )
4.572 * * [simplify]: iteration  3 :  4817  enodes  (cost  897 )
5.268 * * [simplify]: iteration  done :  5000  enodes  (cost  897 )
5.269 * [simplify]: Simplified to:
   (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (log (/ y (/ z y)))
  (exp (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (pow (/ y (/ z y)) 3)
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  (- y)
  (- (/ z y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt y) (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (cbrt y) (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (cbrt z))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ (cbrt y) (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ z y))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (* y (cbrt y))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (cbrt z) (cbrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (sqrt y) (/ (sqrt z) (cbrt y)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ (sqrt y) (/ (sqrt z) y))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ (sqrt y) (/ z y))
  (sqrt y)
  (/ (sqrt y) (/ z y))
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ (cbrt y) (/ (cbrt z) y))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (/ z y))
  (sqrt y)
  (/ (sqrt y) (/ z y))
  1
  (/ y (/ z y))
  1
  (/ y (/ z y))
  (/ 1 z)
  (* y y)
  (/ y z)
  (/ (/ z y) y)
  (/ y (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (sqrt (/ z y)))
  (/ y (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ y (sqrt z))
  (* y (* (cbrt y) (cbrt y)))
  (* (sqrt y) y)
  y
  y
  (/ y z)
  (/ (/ z y) (cbrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) y)
  (/ y z)
  (exp (+ x (/ y (/ z y))))
  (log (+ x (/ y (/ z y))))
  (exp (+ x (/ y (/ z y))))
  (* (cbrt (+ x (/ y (/ z y)))) (cbrt (+ x (/ y (/ z y)))))
  (cbrt (+ x (/ y (/ z y))))
  (pow (+ x (/ (pow y 2) z)) 3)
  (sqrt (+ x (/ y (/ z y))))
  (sqrt (+ x (/ y (/ z y))))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (+ (* x x) (* (/ y (/ z y)) (- (/ y (/ z y)) x)))
  (- (* x x) (/ (/ (pow y 3) z) (/ z y)))
  (- x (/ y (/ z y)))
  (+ x (/ y (/ z y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
  (+ x (/ y (/ z y)))
  (+ x (/ y (/ z y)))
  (+ x (/ y (/ z y)))
5.269 * * * [progress]: adding candidates to table
5.422 * * [progress]: iteration 3 / 4
5.422 * * * [progress]: picking best candidate
5.427 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (/ y z))))>
5.427 * * * [progress]: localizing error
5.433 * * * [progress]: generating rewritten candidates
5.433 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
5.440 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.443 * * * [progress]: generating series expansions
5.443 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
5.443 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
5.443 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.443 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.443 * [taylor]: Taking taylor expansion of y in z
5.443 * [taylor]: Taking taylor expansion of z in z
5.443 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.443 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.443 * [taylor]: Taking taylor expansion of y in y
5.444 * [taylor]: Taking taylor expansion of z in y
5.444 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.444 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.444 * [taylor]: Taking taylor expansion of y in y
5.444 * [taylor]: Taking taylor expansion of z in y
5.444 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.444 * [taylor]: Taking taylor expansion of z in z
5.445 * [taylor]: Taking taylor expansion of 0 in z
5.446 * [taylor]: Taking taylor expansion of 0 in z
5.447 * [taylor]: Taking taylor expansion of 0 in z
5.448 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
5.448 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.448 * [taylor]: Taking taylor expansion of z in z
5.448 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.448 * [taylor]: Taking taylor expansion of y in z
5.448 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.448 * [taylor]: Taking taylor expansion of z in y
5.448 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.448 * [taylor]: Taking taylor expansion of y in y
5.449 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.449 * [taylor]: Taking taylor expansion of z in y
5.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.449 * [taylor]: Taking taylor expansion of y in y
5.449 * [taylor]: Taking taylor expansion of z in z
5.450 * [taylor]: Taking taylor expansion of 0 in z
5.451 * [taylor]: Taking taylor expansion of 0 in z
5.453 * [taylor]: Taking taylor expansion of 0 in z
5.453 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
5.453 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
5.453 * [taylor]: Taking taylor expansion of -1 in z
5.453 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.453 * [taylor]: Taking taylor expansion of z in z
5.454 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.454 * [taylor]: Taking taylor expansion of y in z
5.454 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
5.454 * [taylor]: Taking taylor expansion of -1 in y
5.454 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.454 * [taylor]: Taking taylor expansion of z in y
5.454 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.454 * [taylor]: Taking taylor expansion of y in y
5.454 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
5.454 * [taylor]: Taking taylor expansion of -1 in y
5.454 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.454 * [taylor]: Taking taylor expansion of z in y
5.454 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.454 * [taylor]: Taking taylor expansion of y in y
5.454 * [taylor]: Taking taylor expansion of (* -1 z) in z
5.454 * [taylor]: Taking taylor expansion of -1 in z
5.455 * [taylor]: Taking taylor expansion of z in z
5.456 * [taylor]: Taking taylor expansion of 0 in z
5.458 * [taylor]: Taking taylor expansion of 0 in z
5.461 * [taylor]: Taking taylor expansion of 0 in z
5.462 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.462 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x y z) around 0
5.462 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
5.462 * [taylor]: Taking taylor expansion of x in z
5.462 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
5.462 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.462 * [taylor]: Taking taylor expansion of y in z
5.462 * [taylor]: Taking taylor expansion of z in z
5.462 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
5.462 * [taylor]: Taking taylor expansion of x in y
5.462 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.462 * [taylor]: Taking taylor expansion of y in y
5.462 * [taylor]: Taking taylor expansion of z in y
5.463 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
5.463 * [taylor]: Taking taylor expansion of x in x
5.463 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
5.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.463 * [taylor]: Taking taylor expansion of y in x
5.463 * [taylor]: Taking taylor expansion of z in x
5.463 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
5.463 * [taylor]: Taking taylor expansion of x in x
5.463 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
5.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.463 * [taylor]: Taking taylor expansion of y in x
5.463 * [taylor]: Taking taylor expansion of z in x
5.463 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
5.463 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.463 * [taylor]: Taking taylor expansion of y in y
5.463 * [taylor]: Taking taylor expansion of z in y
5.464 * [taylor]: Taking taylor expansion of 1 in y
5.464 * [taylor]: Taking taylor expansion of 1 in z
5.465 * [taylor]: Taking taylor expansion of 0 in y
5.465 * [taylor]: Taking taylor expansion of 0 in z
5.465 * [taylor]: Taking taylor expansion of 0 in z
5.465 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.465 * [taylor]: Taking taylor expansion of z in z
5.466 * [taylor]: Taking taylor expansion of 0 in y
5.466 * [taylor]: Taking taylor expansion of 0 in z
5.466 * [taylor]: Taking taylor expansion of 0 in z
5.466 * [taylor]: Taking taylor expansion of 0 in z
5.466 * [taylor]: Taking taylor expansion of 0 in z
5.468 * [taylor]: Taking taylor expansion of 0 in y
5.468 * [taylor]: Taking taylor expansion of 0 in z
5.468 * [taylor]: Taking taylor expansion of 0 in z
5.468 * [taylor]: Taking taylor expansion of 0 in z
5.468 * [taylor]: Taking taylor expansion of 0 in z
5.469 * [taylor]: Taking taylor expansion of 0 in z
5.469 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x y z) around 0
5.470 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
5.470 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.470 * [taylor]: Taking taylor expansion of z in z
5.470 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.470 * [taylor]: Taking taylor expansion of y in z
5.470 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.470 * [taylor]: Taking taylor expansion of x in z
5.470 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
5.470 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.470 * [taylor]: Taking taylor expansion of z in y
5.470 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.470 * [taylor]: Taking taylor expansion of y in y
5.470 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.470 * [taylor]: Taking taylor expansion of x in y
5.470 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.470 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.470 * [taylor]: Taking taylor expansion of z in x
5.470 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.470 * [taylor]: Taking taylor expansion of y in x
5.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.470 * [taylor]: Taking taylor expansion of x in x
5.471 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.471 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.471 * [taylor]: Taking taylor expansion of z in x
5.471 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.471 * [taylor]: Taking taylor expansion of y in x
5.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.471 * [taylor]: Taking taylor expansion of x in x
5.475 * [taylor]: Taking taylor expansion of 1 in y
5.476 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.476 * [taylor]: Taking taylor expansion of z in y
5.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.476 * [taylor]: Taking taylor expansion of y in y
5.476 * [taylor]: Taking taylor expansion of z in z
5.477 * [taylor]: Taking taylor expansion of 0 in y
5.478 * [taylor]: Taking taylor expansion of 0 in z
5.478 * [taylor]: Taking taylor expansion of 1 in z
5.479 * [taylor]: Taking taylor expansion of 0 in y
5.481 * [taylor]: Taking taylor expansion of 0 in z
5.481 * [taylor]: Taking taylor expansion of 0 in z
5.483 * [taylor]: Taking taylor expansion of 0 in y
5.483 * [taylor]: Taking taylor expansion of 0 in z
5.483 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x y z) around 0
5.483 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
5.483 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
5.484 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
5.484 * [taylor]: Taking taylor expansion of z in z
5.484 * [taylor]: Taking taylor expansion of (pow y 2) in z
5.484 * [taylor]: Taking taylor expansion of y in z
5.484 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.484 * [taylor]: Taking taylor expansion of x in z
5.484 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
5.484 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
5.484 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.484 * [taylor]: Taking taylor expansion of z in y
5.484 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.484 * [taylor]: Taking taylor expansion of y in y
5.484 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.484 * [taylor]: Taking taylor expansion of x in y
5.484 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
5.484 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.484 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.484 * [taylor]: Taking taylor expansion of z in x
5.484 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.484 * [taylor]: Taking taylor expansion of y in x
5.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.484 * [taylor]: Taking taylor expansion of x in x
5.485 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
5.485 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
5.485 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
5.485 * [taylor]: Taking taylor expansion of z in x
5.485 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.485 * [taylor]: Taking taylor expansion of y in x
5.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.485 * [taylor]: Taking taylor expansion of x in x
5.486 * [taylor]: Taking taylor expansion of -1 in y
5.486 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in y
5.486 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
5.486 * [taylor]: Taking taylor expansion of z in y
5.486 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.486 * [taylor]: Taking taylor expansion of y in y
5.487 * [taylor]: Taking taylor expansion of (- z) in z
5.487 * [taylor]: Taking taylor expansion of z in z
5.488 * [taylor]: Taking taylor expansion of 0 in y
5.489 * [taylor]: Taking taylor expansion of 0 in z
5.490 * [taylor]: Taking taylor expansion of -1 in z
5.491 * [taylor]: Taking taylor expansion of 0 in y
5.493 * [taylor]: Taking taylor expansion of 0 in z
5.493 * [taylor]: Taking taylor expansion of 0 in z
5.495 * [taylor]: Taking taylor expansion of 0 in y
5.495 * [taylor]: Taking taylor expansion of 0 in z
5.496 * * * [progress]: simplifying candidates
5.496 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (/ y z))
  (+ (log y) (- (log y) (log z)))
  (+ (log y) (log (/ y z)))
  (log (* y (/ y z)))
  (exp (* y (/ y z)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* y y) y) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (* (* (* y (/ y z)) (* y (/ y z))) (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* y (/ (sqrt y) (sqrt z)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt z) (cbrt z))))
  (* y (/ 1 (sqrt z)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y z))
  (* (sqrt y) (/ y z))
  (* y (/ y z))
  (* y y)
  (* (exp x) (exp (* y (/ y z))))
  (log (+ x (* y (/ y z))))
  (exp (+ x (* y (/ y z))))
  (* (cbrt (+ x (* y (/ y z)))) (cbrt (+ x (* y (/ y z)))))
  (cbrt (+ x (* y (/ y z))))
  (* (* (+ x (* y (/ y z))) (+ x (* y (/ y z)))) (+ x (* y (/ y z))))
  (sqrt (+ x (* y (/ y z))))
  (sqrt (+ x (* y (/ y z))))
  (+ (pow x 3) (pow (* y (/ y z)) 3))
  (+ (* x x) (- (* (* y (/ y z)) (* y (/ y z))) (* x (* y (/ y z)))))
  (- (* x x) (* (* y (/ y z)) (* y (/ y z))))
  (- x (* y (/ y z)))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
5.498 * * [simplify]: iteration  0 :  86  enodes  (cost  443 )
5.518 * * [simplify]: iteration  1 :  223  enodes  (cost  409 )
5.602 * * [simplify]: iteration  2 :  612  enodes  (cost  365 )
6.116 * * [simplify]: iteration  3 :  2070  enodes  (cost  363 )
7.172 * * [simplify]: iteration  done :  5001  enodes  (cost  363 )
7.172 * [simplify]: Simplified to:
   (/ (* y y) z)
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (exp (* y (/ y z)))
  (pow (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (pow (/ (pow y 2) z) 3)
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) y)
  (* y (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* y (/ (sqrt y) (sqrt z)))
  (* y (sqrt y))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (sqrt z))
  y
  y
  (pow y 2)
  (* (cbrt y) (/ y z))
  (* (sqrt y) (/ y z))
  (/ (* y y) z)
  (pow y 2)
  (exp (+ x (* y (/ y z))))
  (log (+ x (* y (/ y z))))
  (exp (+ x (* y (/ y z))))
  (* (cbrt (+ x (* y (/ y z)))) (cbrt (+ x (* y (/ y z)))))
  (cbrt (+ x (* y (/ y z))))
  (pow (+ x (/ (pow y 2) z)) 3)
  (sqrt (+ x (* y (/ y z))))
  (sqrt (+ x (* y (/ y z))))
  (+ (pow x 3) (pow (* y (/ y z)) 3))
  (+ (* (/ (pow y 2) z) (- (/ (pow y 2) z) x)) (* x x))
  (- (* x x) (/ (pow y 4) (* z z)))
  (- x (* y (/ y z)))
  (/ (* y y) z)
  (/ (* y y) z)
  (/ (* y y) z)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
7.172 * * * [progress]: adding candidates to table
7.270 * * [progress]: iteration 4 / 4
7.270 * * * [progress]: picking best candidate
7.275 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))>
7.275 * * * [progress]: localizing error
7.282 * * * [progress]: generating rewritten candidates
7.282 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
7.297 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 2)
7.302 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
7.368 * * * [progress]: generating series expansions
7.368 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
7.368 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
7.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
7.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.368 * [taylor]: Taking taylor expansion of y in y
7.368 * [taylor]: Taking taylor expansion of z in y
7.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.368 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.368 * [taylor]: Taking taylor expansion of y in z
7.369 * [taylor]: Taking taylor expansion of z in z
7.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.369 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.369 * [taylor]: Taking taylor expansion of y in z
7.369 * [taylor]: Taking taylor expansion of z in z
7.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.369 * [taylor]: Taking taylor expansion of y in y
7.370 * [taylor]: Taking taylor expansion of 0 in y
7.372 * [taylor]: Taking taylor expansion of 0 in y
7.374 * [taylor]: Taking taylor expansion of 0 in y
7.374 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
7.374 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
7.374 * [taylor]: Taking taylor expansion of z in y
7.374 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.374 * [taylor]: Taking taylor expansion of y in y
7.375 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.375 * [taylor]: Taking taylor expansion of z in z
7.375 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.375 * [taylor]: Taking taylor expansion of y in z
7.375 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.375 * [taylor]: Taking taylor expansion of z in z
7.375 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.375 * [taylor]: Taking taylor expansion of y in z
7.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.375 * [taylor]: Taking taylor expansion of y in y
7.376 * [taylor]: Taking taylor expansion of 0 in y
7.377 * [taylor]: Taking taylor expansion of 0 in y
7.379 * [taylor]: Taking taylor expansion of 0 in y
7.382 * [taylor]: Taking taylor expansion of 0 in y
7.382 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (z y) around 0
7.382 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
7.382 * [taylor]: Taking taylor expansion of -1 in y
7.382 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
7.382 * [taylor]: Taking taylor expansion of z in y
7.382 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.382 * [taylor]: Taking taylor expansion of y in y
7.382 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
7.382 * [taylor]: Taking taylor expansion of -1 in z
7.382 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.382 * [taylor]: Taking taylor expansion of z in z
7.382 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.382 * [taylor]: Taking taylor expansion of y in z
7.383 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
7.383 * [taylor]: Taking taylor expansion of -1 in z
7.383 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.383 * [taylor]: Taking taylor expansion of z in z
7.383 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.383 * [taylor]: Taking taylor expansion of y in z
7.383 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
7.383 * [taylor]: Taking taylor expansion of -1 in y
7.383 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.383 * [taylor]: Taking taylor expansion of y in y
7.384 * [taylor]: Taking taylor expansion of 0 in y
7.386 * [taylor]: Taking taylor expansion of 0 in y
7.389 * [taylor]: Taking taylor expansion of 0 in y
7.392 * [taylor]: Taking taylor expansion of 0 in y
7.393 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 2)
7.393 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
7.393 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
7.393 * [taylor]: Taking taylor expansion of z in y
7.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.393 * [taylor]: Taking taylor expansion of y in y
7.393 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.393 * [taylor]: Taking taylor expansion of z in z
7.393 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.393 * [taylor]: Taking taylor expansion of y in z
7.393 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.393 * [taylor]: Taking taylor expansion of z in z
7.393 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.393 * [taylor]: Taking taylor expansion of y in z
7.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.393 * [taylor]: Taking taylor expansion of y in y
7.394 * [taylor]: Taking taylor expansion of 0 in y
7.396 * [taylor]: Taking taylor expansion of 0 in y
7.398 * [taylor]: Taking taylor expansion of 0 in y
7.400 * [taylor]: Taking taylor expansion of 0 in y
7.400 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
7.400 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
7.400 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.401 * [taylor]: Taking taylor expansion of y in y
7.401 * [taylor]: Taking taylor expansion of z in y
7.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.401 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.401 * [taylor]: Taking taylor expansion of y in z
7.401 * [taylor]: Taking taylor expansion of z in z
7.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.401 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.401 * [taylor]: Taking taylor expansion of y in z
7.401 * [taylor]: Taking taylor expansion of z in z
7.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.401 * [taylor]: Taking taylor expansion of y in y
7.402 * [taylor]: Taking taylor expansion of 0 in y
7.404 * [taylor]: Taking taylor expansion of 0 in y
7.406 * [taylor]: Taking taylor expansion of 0 in y
7.406 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in (z y) around 0
7.406 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in y
7.406 * [taylor]: Taking taylor expansion of -1 in y
7.406 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
7.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.407 * [taylor]: Taking taylor expansion of y in y
7.407 * [taylor]: Taking taylor expansion of z in y
7.407 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
7.407 * [taylor]: Taking taylor expansion of -1 in z
7.407 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.407 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.407 * [taylor]: Taking taylor expansion of y in z
7.407 * [taylor]: Taking taylor expansion of z in z
7.407 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
7.407 * [taylor]: Taking taylor expansion of -1 in z
7.407 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.407 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.407 * [taylor]: Taking taylor expansion of y in z
7.407 * [taylor]: Taking taylor expansion of z in z
7.407 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
7.407 * [taylor]: Taking taylor expansion of -1 in y
7.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.407 * [taylor]: Taking taylor expansion of y in y
7.409 * [taylor]: Taking taylor expansion of 0 in y
7.412 * [taylor]: Taking taylor expansion of 0 in y
7.415 * [taylor]: Taking taylor expansion of 0 in y
7.416 * * * * [progress]: [ 3 / 3 ] generating series at (2)
7.416 * [approximate]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in (x z y) around 0
7.416 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in y
7.416 * [taylor]: Taking taylor expansion of x in y
7.416 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
7.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.416 * [taylor]: Taking taylor expansion of y in y
7.416 * [taylor]: Taking taylor expansion of z in y
7.416 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in z
7.416 * [taylor]: Taking taylor expansion of x in z
7.416 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.416 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.416 * [taylor]: Taking taylor expansion of y in z
7.416 * [taylor]: Taking taylor expansion of z in z
7.416 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
7.416 * [taylor]: Taking taylor expansion of x in x
7.416 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
7.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.416 * [taylor]: Taking taylor expansion of y in x
7.416 * [taylor]: Taking taylor expansion of z in x
7.417 * [taylor]: Taking taylor expansion of (+ x (/ (pow y 2) z)) in x
7.417 * [taylor]: Taking taylor expansion of x in x
7.417 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in x
7.417 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.417 * [taylor]: Taking taylor expansion of y in x
7.417 * [taylor]: Taking taylor expansion of z in x
7.417 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
7.417 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.417 * [taylor]: Taking taylor expansion of y in z
7.417 * [taylor]: Taking taylor expansion of z in z
7.417 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.417 * [taylor]: Taking taylor expansion of y in y
7.418 * [taylor]: Taking taylor expansion of 1 in z
7.418 * [taylor]: Taking taylor expansion of 0 in y
7.419 * [taylor]: Taking taylor expansion of 0 in z
7.419 * [taylor]: Taking taylor expansion of 1 in y
7.420 * [taylor]: Taking taylor expansion of 0 in y
7.422 * [taylor]: Taking taylor expansion of 0 in z
7.422 * [taylor]: Taking taylor expansion of 0 in y
7.422 * [taylor]: Taking taylor expansion of 0 in y
7.424 * [taylor]: Taking taylor expansion of 0 in y
7.424 * [approximate]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in (x z y) around 0
7.424 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
7.424 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
7.424 * [taylor]: Taking taylor expansion of z in y
7.424 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.424 * [taylor]: Taking taylor expansion of y in y
7.425 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.425 * [taylor]: Taking taylor expansion of x in y
7.425 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
7.425 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.425 * [taylor]: Taking taylor expansion of z in z
7.425 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.425 * [taylor]: Taking taylor expansion of y in z
7.425 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.425 * [taylor]: Taking taylor expansion of x in z
7.425 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
7.425 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
7.425 * [taylor]: Taking taylor expansion of z in x
7.425 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.425 * [taylor]: Taking taylor expansion of y in x
7.425 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.425 * [taylor]: Taking taylor expansion of x in x
7.426 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
7.426 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
7.426 * [taylor]: Taking taylor expansion of z in x
7.426 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.426 * [taylor]: Taking taylor expansion of y in x
7.426 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.426 * [taylor]: Taking taylor expansion of x in x
7.426 * [taylor]: Taking taylor expansion of 1 in z
7.426 * [taylor]: Taking taylor expansion of 1 in y
7.427 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.427 * [taylor]: Taking taylor expansion of z in z
7.427 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.427 * [taylor]: Taking taylor expansion of y in z
7.427 * [taylor]: Taking taylor expansion of 0 in y
7.433 * [taylor]: Taking taylor expansion of 0 in z
7.433 * [taylor]: Taking taylor expansion of 0 in y
7.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.433 * [taylor]: Taking taylor expansion of y in y
7.434 * [taylor]: Taking taylor expansion of 0 in y
7.435 * [taylor]: Taking taylor expansion of 0 in z
7.435 * [taylor]: Taking taylor expansion of 0 in y
7.435 * [taylor]: Taking taylor expansion of 0 in y
7.435 * [taylor]: Taking taylor expansion of 0 in y
7.435 * [taylor]: Taking taylor expansion of 0 in y
7.438 * [taylor]: Taking taylor expansion of 0 in z
7.438 * [taylor]: Taking taylor expansion of 0 in y
7.438 * [taylor]: Taking taylor expansion of 0 in y
7.438 * [taylor]: Taking taylor expansion of 0 in y
7.438 * [taylor]: Taking taylor expansion of 0 in y
7.438 * [taylor]: Taking taylor expansion of 0 in y
7.440 * [approximate]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in (x z y) around 0
7.440 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in y
7.440 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in y
7.440 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
7.440 * [taylor]: Taking taylor expansion of z in y
7.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.440 * [taylor]: Taking taylor expansion of y in y
7.440 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.441 * [taylor]: Taking taylor expansion of x in y
7.441 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in z
7.441 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in z
7.441 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.441 * [taylor]: Taking taylor expansion of z in z
7.441 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.441 * [taylor]: Taking taylor expansion of y in z
7.441 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.441 * [taylor]: Taking taylor expansion of x in z
7.441 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
7.441 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
7.441 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
7.441 * [taylor]: Taking taylor expansion of z in x
7.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.441 * [taylor]: Taking taylor expansion of y in x
7.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.441 * [taylor]: Taking taylor expansion of x in x
7.441 * [taylor]: Taking taylor expansion of (- (+ (/ z (pow y 2)) (/ 1 x))) in x
7.441 * [taylor]: Taking taylor expansion of (+ (/ z (pow y 2)) (/ 1 x)) in x
7.441 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in x
7.441 * [taylor]: Taking taylor expansion of z in x
7.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
7.441 * [taylor]: Taking taylor expansion of y in x
7.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.442 * [taylor]: Taking taylor expansion of x in x
7.443 * [taylor]: Taking taylor expansion of -1 in z
7.443 * [taylor]: Taking taylor expansion of -1 in y
7.443 * [taylor]: Taking taylor expansion of (- (/ z (pow y 2))) in z
7.443 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
7.443 * [taylor]: Taking taylor expansion of z in z
7.443 * [taylor]: Taking taylor expansion of (pow y 2) in z
7.443 * [taylor]: Taking taylor expansion of y in z
7.444 * [taylor]: Taking taylor expansion of 0 in y
7.445 * [taylor]: Taking taylor expansion of 0 in z
7.445 * [taylor]: Taking taylor expansion of 0 in y
7.445 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y
7.445 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
7.445 * [taylor]: Taking taylor expansion of (pow y 2) in y
7.445 * [taylor]: Taking taylor expansion of y in y
7.446 * [taylor]: Taking taylor expansion of 0 in y
7.447 * [taylor]: Taking taylor expansion of 0 in z
7.447 * [taylor]: Taking taylor expansion of 0 in y
7.447 * [taylor]: Taking taylor expansion of 0 in y
7.448 * [taylor]: Taking taylor expansion of 0 in y
7.448 * [taylor]: Taking taylor expansion of 0 in y
7.451 * [taylor]: Taking taylor expansion of 0 in z
7.451 * [taylor]: Taking taylor expansion of 0 in y
7.451 * [taylor]: Taking taylor expansion of 0 in y
7.451 * [taylor]: Taking taylor expansion of 0 in y
7.452 * [taylor]: Taking taylor expansion of 0 in y
7.452 * [taylor]: Taking taylor expansion of 0 in y
7.453 * * * [progress]: simplifying candidates
7.458 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- 1)
  (- (- (- (log z) (log y)) (log y)))
  (- (- (log (/ z y)) (log y)))
  (- (log (/ (/ z y) y)))
  (- 0 (- (- (log z) (log y)) (log y)))
  (- 0 (- (log (/ z y)) (log y)))
  (- 0 (log (/ (/ z y) y)))
  (- (log 1) (- (- (log z) (log y)) (log y)))
  (- (log 1) (- (log (/ z y)) (log y)))
  (- (log 1) (log (/ (/ z y) y)))
  (log (/ 1 (/ (/ z y) y)))
  (exp (/ 1 (/ (/ z y) y)))
  (/ (* (* 1 1) 1) (/ (/ (* (* z z) z) (* (* y y) y)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (/ (* (* (/ z y) (/ z y)) (/ z y)) (* (* y y) y)))
  (/ (* (* 1 1) 1) (* (* (/ (/ z y) y) (/ (/ z y) y)) (/ (/ z y) y)))
  (* (cbrt (/ 1 (/ (/ z y) y))) (cbrt (/ 1 (/ (/ z y) y))))
  (cbrt (/ 1 (/ (/ z y) y)))
  (* (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))) (/ 1 (/ (/ z y) y)))
  (sqrt (/ 1 (/ (/ z y) y)))
  (sqrt (/ 1 (/ (/ z y) y)))
  (- 1)
  (- (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ (cbrt 1) (cbrt (/ (/ z y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (/ z y) y)))
  (/ (cbrt 1) (sqrt (/ (/ z y) y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (cbrt (/ z y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ (cbrt 1) (/ (cbrt (/ z y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ (cbrt 1) (/ (cbrt (/ z y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (sqrt (/ z y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (cbrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (sqrt (/ z y)) 1))
  (/ (cbrt 1) (/ (sqrt (/ z y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (cbrt z) y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ (cbrt z) y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ (cbrt 1) (/ (/ (cbrt z) y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ (sqrt z) y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ (sqrt z) y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ (sqrt z) 1) 1))
  (/ (cbrt 1) (/ (/ (sqrt z) y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z (cbrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (cbrt 1) (/ (/ z (cbrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ (cbrt 1) (/ (/ z (cbrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z (sqrt y)) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ (cbrt 1) (/ (/ z (sqrt y)) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 (sqrt y)) 1))
  (/ (cbrt 1) (/ (/ z (sqrt y)) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) (sqrt y)))
  (/ (cbrt 1) (/ (/ z y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ (/ 1 1) 1))
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ z y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 (sqrt y)))
  (/ (cbrt 1) (/ (/ z y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ 1 1))
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (* (cbrt y) (cbrt y))))
  (/ (cbrt 1) (/ (/ 1 y) (cbrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ z (sqrt y)))
  (/ (cbrt 1) (/ (/ 1 y) (sqrt y)))
  (/ (* (cbrt 1) (cbrt 1)) (/ z 1))
  (/ (cbrt 1) (/ (/ 1 y) y))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (/ (/ z y) y))
  (/ (* (cbrt 1) (cbrt 1)) (/ z y))
  (/ (cbrt 1) (/ 1 y))
  (/ (sqrt 1) (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ (sqrt 1) (cbrt (/ (/ z y) y)))
  (/ (sqrt 1) (sqrt (/ (/ z y) y)))
  (/ (sqrt 1) (sqrt (/ (/ z y) y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ (sqrt 1) (/ (cbrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ (sqrt 1) (/ (cbrt (/ z y)) y))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) (sqrt y)))
  (/ (sqrt 1) (/ (sqrt (/ z y)) 1))
  (/ (sqrt 1) (/ (sqrt (/ z y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) (cbrt y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) (sqrt y)) y))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (cbrt z) y) (cbrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ (cbrt z) y) (sqrt y)))
  (/ (sqrt 1) (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ (sqrt 1) (/ (/ (cbrt z) y) y))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) (cbrt y)) y))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) (sqrt y)) y))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ (sqrt z) y) (cbrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) y) (sqrt y)))
  (/ (sqrt 1) (/ (/ (sqrt z) 1) 1))
  (/ (sqrt 1) (/ (/ (sqrt z) y) y))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z (cbrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ (sqrt 1) (/ (/ z (cbrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ (sqrt 1) (/ (/ z (cbrt y)) y))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z (sqrt y)) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ z (sqrt y)) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 (sqrt y)) 1))
  (/ (sqrt 1) (/ (/ z (sqrt y)) y))
  (/ (sqrt 1) (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z y) (cbrt y)))
  (/ (sqrt 1) (/ (/ 1 1) (sqrt y)))
  (/ (sqrt 1) (/ (/ z y) (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 1) 1))
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ z y) (cbrt y)))
  (/ (sqrt 1) (/ 1 (sqrt y)))
  (/ (sqrt 1) (/ (/ z y) (sqrt y)))
  (/ (sqrt 1) (/ 1 1))
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ z (* (cbrt y) (cbrt y))))
  (/ (sqrt 1) (/ (/ 1 y) (cbrt y)))
  (/ (sqrt 1) (/ z (sqrt y)))
  (/ (sqrt 1) (/ (/ 1 y) (sqrt y)))
  (/ (sqrt 1) (/ z 1))
  (/ (sqrt 1) (/ (/ 1 y) y))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (/ (/ z y) y))
  (/ (sqrt 1) (/ z y))
  (/ (sqrt 1) (/ 1 y))
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ 1 (/ (cbrt (/ z y)) (sqrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ 1 (/ (cbrt (/ z y)) y))
  (/ 1 (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) 1))
  (/ 1 (/ (sqrt (/ z y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (cbrt z) (cbrt y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ 1 (/ (/ (cbrt z) (sqrt y)) y))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (cbrt z) y) (cbrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ 1 (/ (/ (cbrt z) y) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ 1 (/ (/ (cbrt z) y) y))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (sqrt z) (cbrt y)) y))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) 1))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) y))
  (/ 1 (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) y) (cbrt y)))
  (/ 1 (/ (/ (sqrt z) 1) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) y) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) 1) 1))
  (/ 1 (/ (/ (sqrt z) y) y))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z (cbrt y)) (cbrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ z (cbrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ z (cbrt y)) y))
  (/ 1 (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z (sqrt y)) (cbrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ z (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) 1))
  (/ 1 (/ (/ z (sqrt y)) y))
  (/ 1 (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z y) (cbrt y)))
  (/ 1 (/ (/ 1 1) (sqrt y)))
  (/ 1 (/ (/ z y) (sqrt y)))
  (/ 1 (/ (/ 1 1) 1))
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ z y) (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ (/ z y) (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ z (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 y) (cbrt y)))
  (/ 1 (/ z (sqrt y)))
  (/ 1 (/ (/ 1 y) (sqrt y)))
  (/ 1 (/ z 1))
  (/ 1 (/ (/ 1 y) y))
  (/ 1 1)
  (/ 1 (/ (/ z y) y))
  (/ 1 (/ z y))
  (/ 1 (/ 1 y))
  (/ 1 (/ (/ z y) y))
  (/ (/ (/ z y) y) 1)
  (/ 1 (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y))))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y)))
  (/ 1 (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1))
  (/ 1 (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (sqrt (/ z y)) (sqrt y)))
  (/ 1 (/ (sqrt (/ z y)) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y)))
  (/ 1 (/ (/ (* (cbrt z) (cbrt z)) 1) 1))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) (sqrt y)) 1))
  (/ 1 (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ (sqrt z) 1) (sqrt y)))
  (/ 1 (/ (/ (sqrt z) 1) 1))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y)))
  (/ 1 (/ (/ 1 (* (cbrt y) (cbrt y))) 1))
  (/ 1 (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 (sqrt y)) (sqrt y)))
  (/ 1 (/ (/ 1 (sqrt y)) 1))
  (/ 1 (/ (/ 1 1) (* (cbrt y) (cbrt y))))
  (/ 1 (/ (/ 1 1) (sqrt y)))
  (/ 1 (/ (/ 1 1) 1))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ 1 (/ 1 (sqrt y)))
  (/ 1 (/ 1 1))
  (/ 1 (/ z (* (cbrt y) (cbrt y))))
  (/ 1 (/ z (sqrt y)))
  (/ 1 (/ z 1))
  (/ 1 1)
  (/ 1 (/ z y))
  (/ (/ (/ z y) y) (cbrt 1))
  (/ (/ (/ z y) y) (sqrt 1))
  (/ (/ (/ z y) y) 1)
  (/ 1 (/ z y))
  (- (- (log z) (log y)) (log y))
  (- (log (/ z y)) (log y))
  (log (/ (/ z y) y))
  (exp (/ (/ z y) y))
  (/ (/ (* (* z z) z) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ z y) (/ z y)) (/ z y)) (* (* y y) y))
  (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y)))
  (cbrt (/ (/ z y) y))
  (* (* (/ (/ z y) y) (/ (/ z y) y)) (/ (/ z y) y))
  (sqrt (/ (/ z y) y))
  (sqrt (/ (/ z y) y))
  (- (/ z y))
  (- y)
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ z y)) (cbrt y))
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (sqrt y))
  (/ (cbrt (/ z y)) (sqrt y))
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) 1)
  (/ (cbrt (/ z y)) y)
  (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ z y)) (cbrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (/ (sqrt (/ z y)) 1)
  (/ (sqrt (/ z y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt z) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt z) (cbrt y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt z) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt z) (cbrt z)) (sqrt y)) 1)
  (/ (/ (cbrt z) (sqrt y)) y)
  (/ (/ (* (cbrt z) (cbrt z)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt z) y) (cbrt y))
  (/ (/ (* (cbrt z) (cbrt z)) 1) (sqrt y))
  (/ (/ (cbrt z) y) (sqrt y))
  (/ (/ (* (cbrt z) (cbrt z)) 1) 1)
  (/ (/ (cbrt z) y) y)
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (cbrt y)) (cbrt y))
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt z) (cbrt y)) (sqrt y))
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt z) (cbrt y)) y)
  (/ (/ (sqrt z) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (sqrt y)) (cbrt y))
  (/ (/ (sqrt z) (sqrt y)) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) 1)
  (/ (/ (sqrt z) (sqrt y)) y)
  (/ (/ (sqrt z) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) y) (cbrt y))
  (/ (/ (sqrt z) 1) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt y))
  (/ (/ (sqrt z) 1) 1)
  (/ (/ (sqrt z) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ z (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ z (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ z (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ z (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ z y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ 1 1)
  (/ (/ z y) y)
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ z 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ z y))
  (/ (/ z y) (* (cbrt y) (cbrt y)))
  (/ (/ z y) (sqrt y))
  (/ (/ z y) 1)
  (/ y (cbrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ y (/ (cbrt z) y))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (/ y (/ z (cbrt y)))
  (/ y (/ z (sqrt y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ 1 y))
  (* y y)
  (* (exp x) (exp (/ 1 (/ (/ z y) y))))
  (log (+ x (/ 1 (/ (/ z y) y))))
  (exp (+ x (/ 1 (/ (/ z y) y))))
  (* (cbrt (+ x (/ 1 (/ (/ z y) y)))) (cbrt (+ x (/ 1 (/ (/ z y) y)))))
  (cbrt (+ x (/ 1 (/ (/ z y) y))))
  (* (* (+ x (/ 1 (/ (/ z y) y))) (+ x (/ 1 (/ (/ z y) y)))) (+ x (/ 1 (/ (/ z y) y))))
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (sqrt (+ x (/ 1 (/ (/ z y) y))))
  (+ (pow x 3) (pow (/ 1 (/ (/ z y) y)) 3))
  (+ (* x x) (- (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))) (* x (/ 1 (/ (/ z y) y)))))
  (- (* x x) (* (/ 1 (/ (/ z y) y)) (/ 1 (/ (/ z y) y))))
  (- x (/ 1 (/ (/ z y) y)))
  (+ x (/ 1 (/ (/ z y) y)))
  (+ x (/ 1 (/ (/ z y) y)))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ z (pow y 2))
  (/ z (pow y 2))
  (/ z (pow y 2))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
7.473 * * [simplify]: iteration  0 :  433  enodes  (cost  4659 )
7.864 * * [simplify]: iteration  1 :  1055  enodes  (cost  3835 )
8.103 * * [simplify]: iteration  2 :  1965  enodes  (cost  3213 )
8.892 * * [simplify]: iteration  done :  5000  enodes  (cost  3183 )
8.894 * [simplify]: Simplified to:
   -1
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (exp (/ (pow y 2) z))
  (pow (/ y (/ z y)) 3)
  (pow (/ y (/ z y)) 3)
  (pow (/ y (/ z y)) 3)
  (* (cbrt (/ y (/ z y))) (cbrt (/ y (/ z y))))
  (cbrt (/ y (/ z y)))
  (pow (/ y (/ z y)) 3)
  (sqrt (/ y (/ z y)))
  (sqrt (/ y (/ z y)))
  -1
  (- (/ (/ z y) y))
  (/ (/ 1 (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y)))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (/ (cbrt y) (cbrt z)) (cbrt y))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) y)
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 z)
  (* y y)
  1
  (/ y (/ z y))
  (/ y z)
  y
  (/ (/ 1 (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y)))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (/ (cbrt y) (cbrt z)) (cbrt y))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) y)
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 z)
  (* y y)
  1
  (/ y (/ z y))
  (/ y z)
  y
  (/ (/ 1 (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y)))
  (/ 1 (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ 1 (/ (cbrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (cbrt (/ z y)))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ y (cbrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ 1 (/ (sqrt (/ z y)) (cbrt y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (/ (cbrt y) (cbrt z)) (cbrt y))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (* (cbrt y) (/ (sqrt y) (cbrt z)))
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (* (cbrt y) (/ (sqrt y) (sqrt z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ y (/ (sqrt z) y))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (* (cbrt y) (cbrt y))
  (* (cbrt y) (/ y z))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) y)
  (/ (sqrt y) z)
  (* (sqrt y) y)
  (/ 1 z)
  (* y y)
  1
  (/ y (/ z y))
  (/ y z)
  y
  (/ y (/ z y))
  (/ (/ z y) y)
  (/ (/ 1 (cbrt (/ (/ z y) y))) (cbrt (/ (/ z y) y)))
  (/ 1 (sqrt (/ (/ z y) y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt y) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (/ z y)))
  (/ (sqrt y) (sqrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt y) (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y))))
  (/ y (* (cbrt z) (cbrt z)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (* (* (cbrt y) (cbrt y)) (/ (sqrt y) (sqrt z)))
  (/ y (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ (sqrt y) (sqrt z))
  (/ 1 (sqrt z))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (cbrt y))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  y
  (sqrt y)
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  (* (cbrt y) (cbrt y))
  (sqrt y)
  1
  (/ (* (cbrt y) (cbrt y)) z)
  (/ (sqrt y) z)
  (/ 1 z)
  1
  (/ y z)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ y z)
  (log (/ (/ z y) y))
  (log (/ (/ z y) y))
  (log (/ (/ z y) y))
  (exp (/ (/ z y) y))
  (pow (/ (/ z y) y) 3)
  (pow (/ (/ z y) y) 3)
  (* (cbrt (/ (/ z y) y)) (cbrt (/ (/ z y) y)))
  (cbrt (/ (/ z y) y))
  (pow (/ (/ z y) y) 3)
  (sqrt (/ (/ z y) y))
  (sqrt (/ (/ z y) y))
  (- (/ z y))
  (- y)
  (/ (* (cbrt (/ z y)) (cbrt (/ z y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ z y)) (cbrt y))
  (/ (cbrt (/ z y)) (/ (sqrt y) (cbrt (/ z y))))
  (/ (cbrt (/ z y)) (sqrt y))
  (* (cbrt (/ z y)) (cbrt (/ z y)))
  (/ (cbrt (/ z y)) y)
  (/ (sqrt (/ z y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ z y)) (cbrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (/ (sqrt (/ z y)) (sqrt y))
  (sqrt (/ z y))
  (/ (sqrt (/ z y)) y)
  (/ (* (cbrt z) (cbrt z)) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ (/ (cbrt z) (cbrt y)) (cbrt y))
  (/ (* (cbrt z) (cbrt z)) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (/ (cbrt z) (sqrt y)) (cbrt y))
  (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y)))
  (/ (/ (cbrt z) y) (cbrt y))
  (/ (* (cbrt z) (cbrt z)) (* (sqrt y) (* (cbrt y) (cbrt y))))
  (/ (/ (cbrt z) (sqrt y)) (cbrt y))
  (/ (cbrt z) (/ y (cbrt z)))
  (/ (cbrt z) y)
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) y) (sqrt y))
  (* (/ (cbrt z) (cbrt y)) (/ (cbrt z) (cbrt y)))
  (/ (/ (cbrt z) y) (cbrt y))
  (/ (* (cbrt z) (cbrt z)) (sqrt y))
  (/ (/ (cbrt z) y) (sqrt y))
  (* (cbrt z) (cbrt z))
  (/ (/ (cbrt z) y) y)
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) (cbrt y))
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) y) (cbrt y))
  (/ (/ (sqrt z) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) (cbrt y))
  (/ (sqrt z) y)
  (/ (sqrt z) y)
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt y))
  (/ (sqrt z) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt z) y) (cbrt y))
  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt y))
  (sqrt z)
  (/ (/ (sqrt z) y) y)
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ z y)
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  1
  (/ (/ z y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  1
  (/ (/ z y) y)
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  z
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ z y))
  (/ (/ z y) (* (cbrt y) (cbrt y)))
  (/ (/ z y) (sqrt y))
  (/ z y)
  (/ y (cbrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ y (/ (cbrt z) y))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (* (cbrt y) (/ y z))
  (/ y (/ z (sqrt y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (* y y)
  (* y y)
  (exp (+ x (/ (pow y 2) z)))
  (log (+ x (/ (pow y 2) z)))
  (exp (+ x (/ (pow y 2) z)))
  (* (cbrt (+ x (/ (pow y 2) z))) (cbrt (+ x (/ (pow y 2) z))))
  (cbrt (+ x (/ (pow y 2) z)))
  (pow (+ x (/ (pow y 2) z)) 3)
  (sqrt (+ x (/ (pow y 2) z)))
  (sqrt (+ x (/ (pow y 2) z)))
  (+ (pow x 3) (pow (/ y (/ z y)) 3))
  (+ (* (/ (pow y 2) z) (- (/ y (/ z y)) x)) (* x x))
  (- (* x x) (* (/ y z) (/ (pow y 3) z)))
  (- x (/ y (/ z y)))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
  (+ x (/ (pow y 2) z))
8.903 * * * [progress]: adding candidates to table
9.289 * [progress]: [Phase 3 of 3] Extracting.
9.289 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.289 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x)
9.289 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.307 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.325 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.343 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.362 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.382 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (/ (/ y z) (/ 1 y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (/ (/ 1 (* (cbrt z) (cbrt z))) (/ (/ (cbrt z) y) y))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))>)
9.399 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
9.399 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ y (/ z y)))
9.400 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
9.400 * * [simplify]: iteration  1 :  7  enodes  (cost  7 )
9.400 * * [simplify]: iteration  done :  7  enodes  (cost  7 )
9.400 * [simplify]: Simplified to:
   (+ x (/ y (/ z y)))
9.962 * [regime-testing]: Baseline error score: 0.08558381828987638
9.963 * [regime-testing]: Oracle error score: 0.009751218902362795
9.964 * [regime-testing]: End program error score: 0.08558381828987638
9.984 * [regime-testing]: Target error score: 0.0831353919239905