37.874 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.929 * * * [progress]: [2/2] Setting up program.
0.931 * [progress]: [Phase 2 of 3] Improving.
0.932 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ (* y y) z))
0.934 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
0.935 * * [simplify]: iteration  1 :  11  enodes  (cost  3 )
0.936 * * [simplify]: iteration  2 :  12  enodes  (cost  3 )
0.937 * * [simplify]: iteration  3 :  12  enodes  (cost  3 )
0.937 * [simplify]: Simplified to:
   (+ x (/ (* y y) z))
0.937 * * [progress]: iteration 1 / 4
0.937 * * * [progress]: picking best candidate
0.940 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
0.940 * * * [progress]: localizing error
0.945 * * * [progress]: generating rewritten candidates
0.945 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.950 * * * [progress]: generating series expansions
0.950 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.950 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.950 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.950 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.950 * [taylor]: Taking taylor expansion of y in z
0.950 * [taylor]: Taking taylor expansion of z in z
0.950 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.950 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.950 * [taylor]: Taking taylor expansion of z in y
0.950 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.950 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.950 * [taylor]: Taking taylor expansion of z in y
0.950 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.950 * [taylor]: Taking taylor expansion of z in z
0.950 * [taylor]: Taking taylor expansion of 0 in z
0.951 * [taylor]: Taking taylor expansion of 0 in z
0.951 * [taylor]: Taking taylor expansion of 0 in z
0.951 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.951 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.951 * [taylor]: Taking taylor expansion of z in z
0.951 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.951 * [taylor]: Taking taylor expansion of y in z
0.951 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.951 * [taylor]: Taking taylor expansion of z in y
0.951 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.951 * [taylor]: Taking taylor expansion of y in y
0.951 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.951 * [taylor]: Taking taylor expansion of z in y
0.951 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.951 * [taylor]: Taking taylor expansion of y in y
0.951 * [taylor]: Taking taylor expansion of z in z
0.951 * [taylor]: Taking taylor expansion of 0 in z
0.952 * [taylor]: Taking taylor expansion of 0 in z
0.952 * [taylor]: Taking taylor expansion of 0 in z
0.952 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.952 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.952 * [taylor]: Taking taylor expansion of -1 in z
0.952 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.952 * [taylor]: Taking taylor expansion of z in z
0.952 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.952 * [taylor]: Taking taylor expansion of y in z
0.952 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.952 * [taylor]: Taking taylor expansion of -1 in y
0.952 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.952 * [taylor]: Taking taylor expansion of z in y
0.952 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.952 * [taylor]: Taking taylor expansion of y in y
0.952 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.952 * [taylor]: Taking taylor expansion of -1 in y
0.952 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.952 * [taylor]: Taking taylor expansion of z in y
0.952 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.952 * [taylor]: Taking taylor expansion of y in y
0.952 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.952 * [taylor]: Taking taylor expansion of -1 in z
0.952 * [taylor]: Taking taylor expansion of z in z
0.953 * [taylor]: Taking taylor expansion of 0 in z
0.953 * [taylor]: Taking taylor expansion of 0 in z
0.953 * [taylor]: Taking taylor expansion of 0 in z
0.953 * * * [progress]: simplifying candidates
0.953 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (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))
  (neg (* y y))
  (neg 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)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.956 * * [simplify]: iteration  0 :  105  enodes  (cost  85 )
0.959 * * [simplify]: iteration  1 :  447  enodes  (cost  70 )
0.967 * * [simplify]: iteration  2 :  1926  enodes  (cost  70 )
1.014 * * [simplify]: iteration  3 :  5002  enodes  (cost  70 )
1.015 * [simplify]: Simplified to:
   (log (/ (* y y) z))
  (log (/ (* y y) z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (pow (/ (* y y) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (* y y) z) 3)
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (neg (* y y))
  (neg 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)
  (/ (* y y) z)
  (/ (* y y) z)
  (/ (* y y) z)
1.015 * * * [progress]: adding candidates to table
1.044 * * [progress]: iteration 2 / 4
1.044 * * * [progress]: picking best candidate
1.052 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ y (/ z y))))>
1.052 * * * [progress]: localizing error
1.057 * * * [progress]: generating rewritten candidates
1.057 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
1.065 * * * [progress]: generating series expansions
1.065 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
1.065 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
1.065 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.065 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.065 * [taylor]: Taking taylor expansion of y in z
1.065 * [taylor]: Taking taylor expansion of z in z
1.065 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.065 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.065 * [taylor]: Taking taylor expansion of y in y
1.065 * [taylor]: Taking taylor expansion of z in y
1.066 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.066 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.066 * [taylor]: Taking taylor expansion of y in y
1.066 * [taylor]: Taking taylor expansion of z in y
1.066 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.066 * [taylor]: Taking taylor expansion of z in z
1.066 * [taylor]: Taking taylor expansion of 0 in z
1.066 * [taylor]: Taking taylor expansion of 0 in z
1.066 * [taylor]: Taking taylor expansion of 0 in z
1.066 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
1.066 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.066 * [taylor]: Taking taylor expansion of z in z
1.066 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.066 * [taylor]: Taking taylor expansion of y in z
1.067 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.067 * [taylor]: Taking taylor expansion of z in y
1.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.067 * [taylor]: Taking taylor expansion of z in y
1.067 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.067 * [taylor]: Taking taylor expansion of y in y
1.067 * [taylor]: Taking taylor expansion of z in z
1.067 * [taylor]: Taking taylor expansion of 0 in z
1.067 * [taylor]: Taking taylor expansion of 0 in z
1.067 * [taylor]: Taking taylor expansion of 0 in z
1.067 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
1.067 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.067 * [taylor]: Taking taylor expansion of -1 in z
1.067 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.067 * [taylor]: Taking taylor expansion of z in z
1.067 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.067 * [taylor]: Taking taylor expansion of y in z
1.067 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.067 * [taylor]: Taking taylor expansion of -1 in y
1.067 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.068 * [taylor]: Taking taylor expansion of z in y
1.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.068 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.068 * [taylor]: Taking taylor expansion of -1 in y
1.068 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.068 * [taylor]: Taking taylor expansion of z in y
1.068 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.068 * [taylor]: Taking taylor expansion of y in y
1.068 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.068 * [taylor]: Taking taylor expansion of -1 in z
1.068 * [taylor]: Taking taylor expansion of z in z
1.068 * [taylor]: Taking taylor expansion of 0 in z
1.068 * [taylor]: Taking taylor expansion of 0 in z
1.068 * [taylor]: Taking taylor expansion of 0 in z
1.068 * * * [progress]: simplifying candidates
1.069 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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)))
  (neg y)
  (neg (/ 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)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
1.074 * * [simplify]: iteration  0 :  317  enodes  (cost  452 )
1.081 * * [simplify]: iteration  1 :  1641  enodes  (cost  413 )
1.114 * * [simplify]: iteration  2 :  5001  enodes  (cost  406 )
1.117 * [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)))
  (neg y)
  (neg (/ 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 z)) (/ (pow (cbrt y) 3) (cbrt z)))
  (/ (cbrt y) (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt z) (sqrt y)))
  (/ (cbrt y) (/ (* (cbrt z) (cbrt z)) (cbrt y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (* (/ (cbrt y) (sqrt z)) (/ (pow (cbrt y) 3) 1))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (sqrt y)))
  (/ (cbrt y) (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (cbrt y)))
  (* (cbrt y) (/ (pow (cbrt y) 3) 1))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (cbrt y) (/ z (sqrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ z (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) z)
  (* (cbrt y) 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))
  (/ y (/ (sqrt z) (sqrt y)))
  (* (* (cbrt y) (cbrt y)) (sqrt y))
  (/ (sqrt y) (/ z (cbrt y)))
  y
  (/ y z)
  (sqrt y)
  (/ y (/ z (sqrt y)))
  (sqrt y)
  (/ y (/ z (sqrt 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)))
  (/ 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) (/ (sqrt z) (cbrt y)))
  (/ 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))
  (/ y (/ z (cbrt y)))
  (sqrt y)
  (/ y (/ z (sqrt y)))
  1
  (/ y (/ z y))
  1
  (/ y (/ z y))
  (/ 1 z)
  (pow y 2)
  (/ 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))))
  (/ y (/ (sqrt z) (sqrt 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)
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ z y))
1.117 * * * [progress]: adding candidates to table
1.173 * * [progress]: iteration 3 / 4
1.173 * * * [progress]: picking best candidate
1.181 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (/ y z))))>
1.181 * * * [progress]: localizing error
1.186 * * * [progress]: generating rewritten candidates
1.186 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
1.193 * * * [progress]: generating series expansions
1.193 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
1.194 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
1.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.194 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.194 * [taylor]: Taking taylor expansion of y in z
1.194 * [taylor]: Taking taylor expansion of z in z
1.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.194 * [taylor]: Taking taylor expansion of y in y
1.194 * [taylor]: Taking taylor expansion of z in y
1.194 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.194 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.194 * [taylor]: Taking taylor expansion of y in y
1.194 * [taylor]: Taking taylor expansion of z in y
1.194 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.194 * [taylor]: Taking taylor expansion of z in z
1.194 * [taylor]: Taking taylor expansion of 0 in z
1.194 * [taylor]: Taking taylor expansion of 0 in z
1.194 * [taylor]: Taking taylor expansion of 0 in z
1.195 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
1.195 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.195 * [taylor]: Taking taylor expansion of z in z
1.195 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.195 * [taylor]: Taking taylor expansion of y in z
1.195 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.195 * [taylor]: Taking taylor expansion of z in y
1.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.195 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.195 * [taylor]: Taking taylor expansion of z in y
1.195 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.195 * [taylor]: Taking taylor expansion of y in y
1.195 * [taylor]: Taking taylor expansion of z in z
1.195 * [taylor]: Taking taylor expansion of 0 in z
1.195 * [taylor]: Taking taylor expansion of 0 in z
1.195 * [taylor]: Taking taylor expansion of 0 in z
1.196 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
1.196 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.196 * [taylor]: Taking taylor expansion of -1 in z
1.196 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.196 * [taylor]: Taking taylor expansion of z in z
1.196 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.196 * [taylor]: Taking taylor expansion of y in z
1.196 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.196 * [taylor]: Taking taylor expansion of -1 in y
1.196 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.196 * [taylor]: Taking taylor expansion of z in y
1.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.196 * [taylor]: Taking taylor expansion of -1 in y
1.196 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.196 * [taylor]: Taking taylor expansion of z in y
1.196 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.196 * [taylor]: Taking taylor expansion of y in y
1.196 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.196 * [taylor]: Taking taylor expansion of -1 in z
1.196 * [taylor]: Taking taylor expansion of z in z
1.196 * [taylor]: Taking taylor expansion of 0 in z
1.196 * [taylor]: Taking taylor expansion of 0 in z
1.197 * [taylor]: Taking taylor expansion of 0 in z
1.197 * * * [progress]: simplifying candidates
1.197 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 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)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
1.202 * * [simplify]: iteration  0 :  159  enodes  (cost  133 )
1.206 * * [simplify]: iteration  1 :  769  enodes  (cost  112 )
1.225 * * [simplify]: iteration  2 :  5001  enodes  (cost  112 )
1.227 * [simplify]: Simplified to:
   (* y (/ y z))
  (log (* y (/ y z)))
  (log (* y (/ y z)))
  (log (* y (/ y z)))
  (exp (* y (/ y z)))
  (pow (* y (/ y z)) 3)
  (pow (* y (/ y z)) 3)
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (pow (* y (/ y 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)))
  (* (sqrt y) 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)
  (* y (/ y z))
  (* y (/ y z))
  (* y (/ y z))
1.227 * * * [progress]: adding candidates to table
1.251 * * [progress]: iteration 4 / 4
1.251 * * * [progress]: picking best candidate
1.257 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))>
1.257 * * * [progress]: localizing error
1.266 * * * [progress]: generating rewritten candidates
1.266 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.275 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
1.276 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 2)
1.277 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1)
1.280 * * * [progress]: generating series expansions
1.280 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.280 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
1.280 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.280 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.280 * [taylor]: Taking taylor expansion of y in z
1.280 * [taylor]: Taking taylor expansion of z in z
1.281 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.281 * [taylor]: Taking taylor expansion of y in y
1.281 * [taylor]: Taking taylor expansion of z in y
1.281 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.281 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.281 * [taylor]: Taking taylor expansion of y in y
1.281 * [taylor]: Taking taylor expansion of z in y
1.281 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.281 * [taylor]: Taking taylor expansion of z in z
1.281 * [taylor]: Taking taylor expansion of 0 in z
1.281 * [taylor]: Taking taylor expansion of 0 in z
1.281 * [taylor]: Taking taylor expansion of 0 in z
1.282 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
1.282 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.282 * [taylor]: Taking taylor expansion of z in z
1.282 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.282 * [taylor]: Taking taylor expansion of y in z
1.282 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.282 * [taylor]: Taking taylor expansion of z in y
1.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.282 * [taylor]: Taking taylor expansion of y in y
1.282 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.282 * [taylor]: Taking taylor expansion of z in y
1.282 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.282 * [taylor]: Taking taylor expansion of y in y
1.282 * [taylor]: Taking taylor expansion of z in z
1.282 * [taylor]: Taking taylor expansion of 0 in z
1.282 * [taylor]: Taking taylor expansion of 0 in z
1.282 * [taylor]: Taking taylor expansion of 0 in z
1.283 * [approximate]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (pow y 2)) in (y z) around 0
1.283 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (pow y 2)) in z
1.283 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in z
1.283 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in z
1.283 * [taylor]: Taking taylor expansion of (cbrt -1) in z
1.283 * [taylor]: Taking taylor expansion of -1 in z
1.283 * [taylor]: Taking taylor expansion of z in z
1.283 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.283 * [taylor]: Taking taylor expansion of y in z
1.284 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (pow y 2)) in y
1.284 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in y
1.284 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in y
1.284 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.284 * [taylor]: Taking taylor expansion of -1 in y
1.284 * [taylor]: Taking taylor expansion of z in y
1.284 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.284 * [taylor]: Taking taylor expansion of y in y
1.284 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (pow y 2)) in y
1.284 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in y
1.284 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in y
1.284 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.284 * [taylor]: Taking taylor expansion of -1 in y
1.284 * [taylor]: Taking taylor expansion of z in y
1.284 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.284 * [taylor]: Taking taylor expansion of y in y
1.285 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.285 * [taylor]: Taking taylor expansion of -1 in z
1.285 * [taylor]: Taking taylor expansion of z in z
1.285 * [taylor]: Taking taylor expansion of 0 in z
1.286 * [taylor]: Taking taylor expansion of 0 in z
1.287 * [taylor]: Taking taylor expansion of 0 in z
1.287 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
1.287 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.287 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.287 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.287 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.287 * [taylor]: Taking taylor expansion of 1/3 in y
1.287 * [taylor]: Taking taylor expansion of (log y) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.287 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.287 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.287 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.287 * [taylor]: Taking taylor expansion of 1/3 in y
1.287 * [taylor]: Taking taylor expansion of (log y) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.293 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.293 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.293 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.293 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.293 * [taylor]: Taking taylor expansion of 1/3 in y
1.294 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.294 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.294 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.294 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.294 * [taylor]: Taking taylor expansion of 1/3 in y
1.294 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.294 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.302 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.302 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.302 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.302 * [taylor]: Taking taylor expansion of -1 in y
1.302 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.302 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.302 * [taylor]: Taking taylor expansion of 1/3 in y
1.302 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.302 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.302 * [taylor]: Taking taylor expansion of y in y
1.302 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.302 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.302 * [taylor]: Taking taylor expansion of -1 in y
1.302 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.302 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.302 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.302 * [taylor]: Taking taylor expansion of 1/3 in y
1.303 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.310 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 2)
1.310 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.310 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.310 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.310 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.310 * [taylor]: Taking taylor expansion of 1/3 in y
1.310 * [taylor]: Taking taylor expansion of (log y) in y
1.310 * [taylor]: Taking taylor expansion of y in y
1.311 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.311 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.311 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.311 * [taylor]: Taking taylor expansion of 1/3 in y
1.311 * [taylor]: Taking taylor expansion of (log y) in y
1.311 * [taylor]: Taking taylor expansion of y in y
1.316 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.316 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.316 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.316 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.316 * [taylor]: Taking taylor expansion of 1/3 in y
1.316 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.316 * [taylor]: Taking taylor expansion of y in y
1.317 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.317 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.317 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.317 * [taylor]: Taking taylor expansion of 1/3 in y
1.317 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.317 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.317 * [taylor]: Taking taylor expansion of y in y
1.323 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.323 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.323 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.323 * [taylor]: Taking taylor expansion of -1 in y
1.323 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.323 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.323 * [taylor]: Taking taylor expansion of 1/3 in y
1.323 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.323 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.323 * [taylor]: Taking taylor expansion of y in y
1.323 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.323 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.323 * [taylor]: Taking taylor expansion of -1 in y
1.323 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.323 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.324 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.324 * [taylor]: Taking taylor expansion of 1/3 in y
1.324 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.324 * [taylor]: Taking taylor expansion of y in y
1.331 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1)
1.331 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.331 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.331 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.332 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.332 * [taylor]: Taking taylor expansion of 1/3 in y
1.332 * [taylor]: Taking taylor expansion of (log y) in y
1.332 * [taylor]: Taking taylor expansion of y in y
1.332 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.332 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.332 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.332 * [taylor]: Taking taylor expansion of 1/3 in y
1.332 * [taylor]: Taking taylor expansion of (log y) in y
1.332 * [taylor]: Taking taylor expansion of y in y
1.338 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.338 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.338 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.338 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.338 * [taylor]: Taking taylor expansion of 1/3 in y
1.338 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.338 * [taylor]: Taking taylor expansion of y in y
1.338 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.338 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.338 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.338 * [taylor]: Taking taylor expansion of 1/3 in y
1.338 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.338 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.338 * [taylor]: Taking taylor expansion of y in y
1.344 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.344 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.344 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.344 * [taylor]: Taking taylor expansion of -1 in y
1.344 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.344 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.344 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.344 * [taylor]: Taking taylor expansion of 1/3 in y
1.344 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.345 * [taylor]: Taking taylor expansion of y in y
1.345 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.345 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.345 * [taylor]: Taking taylor expansion of -1 in y
1.345 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.345 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.345 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.345 * [taylor]: Taking taylor expansion of 1/3 in y
1.345 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.345 * [taylor]: Taking taylor expansion of y in y
1.352 * * * [progress]: simplifying candidates
1.353 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))
  (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))
  (+ (- (+ (log (cbrt y)) (log (cbrt y))) (log z)) (+ (log (cbrt y)) (log y)))
  (+ (- (+ (log (cbrt y)) (log (cbrt y))) (log z)) (log (* (cbrt y) y)))
  (+ (- (log (* (cbrt y) (cbrt y))) (log z)) (+ (log (cbrt y)) (log y)))
  (+ (- (log (* (cbrt y) (cbrt y))) (log z)) (log (* (cbrt y) y)))
  (+ (log (/ (* (cbrt y) (cbrt y)) z)) (+ (log (cbrt y)) (log y)))
  (+ (log (/ (* (cbrt y) (cbrt y)) z)) (log (* (cbrt y) y)))
  (log (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (exp (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (* (/ (* y y) (* (* z z) z)) (* y (* (* y y) y)))
  (* (/ (* y y) (* (* z z) z)) (* (* (* (cbrt y) y) (* (cbrt y) y)) (* (cbrt y) y)))
  (* (/ (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (* (* z z) z)) (* y (* (* y y) y)))
  (* (/ (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y))) (* (* z z) z)) (* (* (* (cbrt y) y) (* (cbrt y) y)) (* (cbrt y) y)))
  (* (* (* (/ (* (cbrt y) (cbrt y)) z) (/ (* (cbrt y) (cbrt y)) z)) (/ (* (cbrt y) (cbrt y)) z)) (* y (* (* y y) y)))
  (* (* (* (/ (* (cbrt y) (cbrt y)) z) (/ (* (cbrt y) (cbrt y)) z)) (/ (* (cbrt y) (cbrt y)) z)) (* (* (* (cbrt y) y) (* (cbrt y) y)) (* (cbrt y) y)))
  (* (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))) (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))
  (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (* (* (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)) (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))) (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (sqrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (sqrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (* (/ (* (cbrt y) (cbrt y)) z) (cbrt y))
  (* (cbrt (/ (* (cbrt y) (cbrt y)) z)) (* (cbrt y) y))
  (* (sqrt (/ (* (cbrt y) (cbrt y)) z)) (* (cbrt y) y))
  (* (/ (cbrt y) (cbrt z)) (* (cbrt y) y))
  (* (/ (cbrt y) (sqrt z)) (* (cbrt y) y))
  (* (/ (cbrt y) z) (* (cbrt y) y))
  (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))
  (* (/ 1 z) (* (cbrt y) y))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
1.358 * * [simplify]: iteration  0 :  264  enodes  (cost  460 )
1.363 * * [simplify]: iteration  1 :  1010  enodes  (cost  361 )
1.388 * * [simplify]: iteration  2 :  5002  enodes  (cost  287 )
1.390 * [simplify]: Simplified to:
   (* y (/ y z))
  (* y (/ y z))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (- (log (pow (cbrt y) 3)) (log (/ z y)))
  (exp (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (* (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))) (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))
  (cbrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (* (pow y 3) (/ (pow y 3) (pow z 3)))
  (sqrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (sqrt (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y)))
  (/ y z)
  (* (cbrt (/ (* (cbrt y) (cbrt y)) z)) (* (cbrt y) y))
  (* (sqrt (/ (* (cbrt y) (cbrt y)) z)) (* (cbrt y) y))
  (* (/ (cbrt y) (cbrt z)) (* (cbrt y) y))
  (* (/ (cbrt y) (sqrt z)) (* (cbrt y) y))
  (* (/ (cbrt y) z) (* (cbrt y) y))
  (* y (/ y z))
  (/ (* (cbrt y) y) z)
  (pow y 2)
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (* y (/ y z))
  (* y (/ y z))
  (* y (/ y z))
  (pow y 1/3)
  (pow y 1/3)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (pow y 1/3)
  (pow y 1/3)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (pow y 1/3)
  (pow y 1/3)
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
1.390 * * * [progress]: adding candidates to table
1.449 * [progress]: [Phase 3 of 3] Extracting.
1.449 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.450 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x)
1.450 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.499 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.549 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.601 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.652 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.703 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (cbrt y) y))))> #<alt (λ (x y z) (+ x (/ y (/ z y))))> #<alt (λ (x y z) (+ x (* (/ y (sqrt z)) (/ y (sqrt z)))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (* (/ (* (cbrt y) (cbrt y)) z) (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))>)
1.756 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.756 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ x (/ y (/ z y)))
1.757 * * [simplify]: iteration  0 :  7  enodes  (cost  3 )
1.757 * * [simplify]: iteration  1 :  7  enodes  (cost  3 )
1.757 * [simplify]: Simplified to:
   (+ x (/ y (/ z y)))
3.921 * [regime-testing]: End program error score: 0.08570883391682975
3.995 * [regime-testing]: Target error score: 0.09301162645330667