11.595 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.020 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))
0.023 * * [simplify]: iteration  0 :  15  enodes  (cost  7 )
0.024 * * [simplify]: iteration  1 :  25  enodes  (cost  6 )
0.025 * * [simplify]: iteration  2 :  37  enodes  (cost  4 )
0.027 * * [simplify]: iteration  3 :  47  enodes  (cost  4 )
0.028 * * [simplify]: iteration  4 :  56  enodes  (cost  4 )
0.030 * * [simplify]: iteration  5 :  89  enodes  (cost  4 )
0.032 * * [simplify]: iteration  6 :  158  enodes  (cost  4 )
0.034 * * [simplify]: iteration  7 :  208  enodes  (cost  4 )
0.036 * * [simplify]: iteration  8 :  221  enodes  (cost  4 )
0.039 * * [simplify]: iteration  9 :  316  enodes  (cost  4 )
0.045 * * [simplify]: iteration  10 :  646  enodes  (cost  4 )
0.072 * * [simplify]: iteration  11 :  3199  enodes  (cost  4 )
0.326 * * [simplify]: iteration  12 :  5003  enodes  (cost  4 )
0.327 * [simplify]: Simplified to:
   (+ (* 3 (* z z)) (* x y))
0.330 * * [progress]: iteration 1 / 4
0.330 * * * [progress]: picking best candidate
0.331 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>
0.331 * * * [progress]: localizing error
0.339 * * * [progress]: generating rewritten candidates
0.339 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.346 * * * [progress]: generating series expansions
0.346 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.346 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
0.346 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.346 * [taylor]: Taking taylor expansion of 3 in z
0.346 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.346 * [taylor]: Taking taylor expansion of z in z
0.346 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.346 * [taylor]: Taking taylor expansion of 3 in z
0.346 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.346 * [taylor]: Taking taylor expansion of z in z
0.354 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.354 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.354 * [taylor]: Taking taylor expansion of 3 in z
0.354 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.354 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.354 * [taylor]: Taking taylor expansion of 3 in z
0.354 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.354 * [taylor]: Taking taylor expansion of z in z
0.361 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.361 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.361 * [taylor]: Taking taylor expansion of 3 in z
0.361 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.361 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.362 * [taylor]: Taking taylor expansion of 3 in z
0.362 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.362 * [taylor]: Taking taylor expansion of z in z
0.369 * * * [progress]: simplifying candidates
0.369 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* 3 (* z z))
  (* 3 (* z z))
  (+ (log 3) (+ (log z) (log z)))
  (+ (log 3) (log (* z z)))
  (log (* 3 (* z z)))
  (exp (* 3 (* z z)))
  (* (* (* 3 3) 3) (* (* (* z z) z) (* (* z z) z)))
  (* (* (* 3 3) 3) (* (* (* z z) (* z z)) (* z z)))
  (* (cbrt (* 3 (* z z))) (cbrt (* 3 (* z z))))
  (cbrt (* 3 (* z z)))
  (* (* (* 3 (* z z)) (* 3 (* z z))) (* 3 (* z z)))
  (sqrt (* 3 (* z z)))
  (sqrt (* 3 (* z z)))
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* 3 z)
  (* (cbrt 3) (* z z))
  (* (sqrt 3) (* z z))
  (* 3 (* z z))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
0.372 * * [simplify]: iteration  0 :  86  enodes  (cost  70 )
0.374 * * [simplify]: iteration  1 :  288  enodes  (cost  60 )
0.379 * * [simplify]: iteration  2 :  1042  enodes  (cost  57 )
0.401 * * [simplify]: iteration  3 :  4457  enodes  (cost  57 )
0.557 * * [simplify]: iteration  4 :  5002  enodes  (cost  57 )
0.558 * [simplify]: Simplified to:
   (* 3 (* z z))
  (* 3 (* z z))
  (log (* 3 (* z z)))
  (log (* 3 (* z z)))
  (log (* 3 (* z z)))
  (exp (* 3 (* z z)))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* (cbrt (* 3 (* z z))) (cbrt (* 3 (* z z))))
  (cbrt (* 3 (* z z)))
  (* 27 (pow z 6))
  (sqrt (* 3 (* z z)))
  (sqrt (* 3 (* z z)))
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* 3 z)
  (* (cbrt 3) (* z z))
  (* (sqrt 3) (* z z))
  (* 3 (* z z))
  (* 3 (* z z))
  (* 3 (* z z))
  (* 3 (* z z))
0.558 * * * [progress]: adding candidates to table
0.589 * * [progress]: iteration 2 / 4
0.589 * * * [progress]: picking best candidate
0.594 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))>
0.595 * * * [progress]: localizing error
0.601 * * * [progress]: generating rewritten candidates
0.601 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.608 * * * [progress]: generating series expansions
0.608 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.608 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
0.608 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.608 * [taylor]: Taking taylor expansion of 3 in z
0.608 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.608 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.608 * [taylor]: Taking taylor expansion of 3 in z
0.608 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.608 * [taylor]: Taking taylor expansion of z in z
0.617 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.617 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.617 * [taylor]: Taking taylor expansion of 3 in z
0.617 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.617 * [taylor]: Taking taylor expansion of z in z
0.618 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.618 * [taylor]: Taking taylor expansion of 3 in z
0.618 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.618 * [taylor]: Taking taylor expansion of z in z
0.625 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.625 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.625 * [taylor]: Taking taylor expansion of 3 in z
0.625 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.625 * [taylor]: Taking taylor expansion of z in z
0.626 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.626 * [taylor]: Taking taylor expansion of 3 in z
0.626 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.626 * [taylor]: Taking taylor expansion of z in z
0.633 * * * [progress]: simplifying candidates
0.634 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* 3 z) z)
  (* (* 3 z) z)
  (+ (+ (log 3) (log z)) (log z))
  (+ (log (* 3 z)) (log z))
  (log (* (* 3 z) z))
  (exp (* (* 3 z) z))
  (* (* (* (* 3 3) 3) (* (* z z) z)) (* (* z z) z))
  (* (* (* (* 3 z) (* 3 z)) (* 3 z)) (* (* z z) z))
  (* (cbrt (* (* 3 z) z)) (cbrt (* (* 3 z) z)))
  (cbrt (* (* 3 z) z))
  (* (* (* (* 3 z) z) (* (* 3 z) z)) (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (* (* 3 z) (* (cbrt z) (cbrt z)))
  (* (* 3 z) (sqrt z))
  (* (* 3 z) 1)
  (* z z)
  (* 3 (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
0.637 * * [simplify]: iteration  0 :  95  enodes  (cost  68 )
0.639 * * [simplify]: iteration  1 :  465  enodes  (cost  57 )
0.652 * * [simplify]: iteration  2 :  2244  enodes  (cost  54 )
0.694 * * [simplify]: iteration  3 :  5001  enodes  (cost  53 )
0.694 * [simplify]: Simplified to:
   (* (* 3 z) z)
  (* (* 3 z) z)
  (log (* (* 3 z) z))
  (log (* (* 3 z) z))
  (log (* (* 3 z) z))
  (exp (* (* 3 z) z))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* (cbrt (* (* 3 z) z)) (cbrt (* (* 3 z) z)))
  (cbrt (* (* 3 z) z))
  (* 27 (pow z 6))
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (* (* 3 z) (* (cbrt z) (cbrt z)))
  (* 3 (pow z 3/2))
  (* 3 z)
  (pow z 2)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
0.694 * * * [progress]: adding candidates to table
0.725 * * [progress]: iteration 3 / 4
0.725 * * * [progress]: picking best candidate
0.730 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))>
0.730 * * * [progress]: localizing error
0.739 * * * [progress]: generating rewritten candidates
0.739 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.747 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.780 * * * [progress]: generating series expansions
0.780 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.781 * [approximate]: Taking taylor expansion of (* (cbrt 3) (pow z 2)) in (z) around 0
0.781 * [taylor]: Taking taylor expansion of (* (cbrt 3) (pow z 2)) in z
0.781 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.781 * [taylor]: Taking taylor expansion of 3 in z
0.781 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.781 * [taylor]: Taking taylor expansion of z in z
0.781 * [taylor]: Taking taylor expansion of (* (cbrt 3) (pow z 2)) in z
0.781 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.781 * [taylor]: Taking taylor expansion of 3 in z
0.782 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.782 * [taylor]: Taking taylor expansion of z in z
0.794 * [approximate]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in (z) around 0
0.794 * [taylor]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in z
0.794 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.794 * [taylor]: Taking taylor expansion of 3 in z
0.795 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.795 * [taylor]: Taking taylor expansion of z in z
0.796 * [taylor]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in z
0.796 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.796 * [taylor]: Taking taylor expansion of 3 in z
0.796 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.796 * [taylor]: Taking taylor expansion of z in z
0.808 * [approximate]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in (z) around 0
0.809 * [taylor]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in z
0.809 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.809 * [taylor]: Taking taylor expansion of 3 in z
0.809 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.809 * [taylor]: Taking taylor expansion of z in z
0.810 * [taylor]: Taking taylor expansion of (/ (cbrt 3) (pow z 2)) in z
0.810 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.810 * [taylor]: Taking taylor expansion of 3 in z
0.811 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.811 * [taylor]: Taking taylor expansion of z in z
0.822 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.823 * [approximate]: Taking taylor expansion of (* (pow (cbrt 3) 3) (pow z 2)) in (z) around 0
0.823 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3) 3) (pow z 2)) in z
0.823 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.823 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.823 * [taylor]: Taking taylor expansion of 3 in z
0.824 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.824 * [taylor]: Taking taylor expansion of z in z
0.824 * [taylor]: Taking taylor expansion of (* (pow (cbrt 3) 3) (pow z 2)) in z
0.824 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.824 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.824 * [taylor]: Taking taylor expansion of 3 in z
0.825 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.825 * [taylor]: Taking taylor expansion of z in z
0.851 * [approximate]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in (z) around 0
0.851 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in z
0.851 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.851 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.851 * [taylor]: Taking taylor expansion of 3 in z
0.852 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.852 * [taylor]: Taking taylor expansion of z in z
0.855 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in z
0.855 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.855 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.855 * [taylor]: Taking taylor expansion of 3 in z
0.856 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.856 * [taylor]: Taking taylor expansion of z in z
0.878 * [approximate]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in (z) around 0
0.878 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in z
0.878 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.878 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.878 * [taylor]: Taking taylor expansion of 3 in z
0.879 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.879 * [taylor]: Taking taylor expansion of z in z
0.882 * [taylor]: Taking taylor expansion of (/ (pow (cbrt 3) 3) (pow z 2)) in z
0.882 * [taylor]: Taking taylor expansion of (pow (cbrt 3) 3) in z
0.882 * [taylor]: Taking taylor expansion of (cbrt 3) in z
0.882 * [taylor]: Taking taylor expansion of 3 in z
0.883 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.883 * [taylor]: Taking taylor expansion of z in z
0.904 * * * [progress]: simplifying candidates
0.905 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (cbrt 3) (* z z))
  (* (cbrt 3) (* z z))
  (+ (log (cbrt 3)) (+ (log z) (log z)))
  (+ (log (cbrt 3)) (log (* z z)))
  (log (* (cbrt 3) (* z z)))
  (exp (* (cbrt 3) (* z z)))
  (* 3 (* (* (* z z) z) (* (* z z) z)))
  (* 3 (* (* (* z z) (* z z)) (* z z)))
  (* (cbrt (* (cbrt 3) (* z z))) (cbrt (* (cbrt 3) (* z z))))
  (cbrt (* (cbrt 3) (* z z)))
  (* (* (* (cbrt 3) (* z z)) (* (cbrt 3) (* z z))) (* (cbrt 3) (* z z)))
  (sqrt (* (cbrt 3) (* z z)))
  (sqrt (* (cbrt 3) (* z z)))
  (* (cbrt (sqrt 3)) z)
  (* (cbrt (sqrt 3)) z)
  (* (sqrt (cbrt 3)) z)
  (* (sqrt (cbrt 3)) z)
  (* (cbrt 3) z)
  (* (cbrt (cbrt 3)) (* z z))
  (* (cbrt (sqrt 3)) (* z z))
  (* (cbrt 3) (* z z))
  (* (cbrt (cbrt 3)) (* z z))
  (* (sqrt (cbrt 3)) (* z z))
  (* (cbrt 3) (* z z))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))
  (+ (+ (log (cbrt 3)) (log (cbrt 3))) (+ (log (cbrt 3)) (+ (log z) (log z))))
  (+ (+ (log (cbrt 3)) (log (cbrt 3))) (+ (log (cbrt 3)) (log (* z z))))
  (+ (+ (log (cbrt 3)) (log (cbrt 3))) (log (* (cbrt 3) (* z z))))
  (+ (log (* (cbrt 3) (cbrt 3))) (+ (log (cbrt 3)) (+ (log z) (log z))))
  (+ (log (* (cbrt 3) (cbrt 3))) (+ (log (cbrt 3)) (log (* z z))))
  (+ (log (* (cbrt 3) (cbrt 3))) (log (* (cbrt 3) (* z z))))
  (log (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (exp (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (* (* 3 3) (* 3 (* (* (* z z) z) (* (* z z) z))))
  (* (* 3 3) (* 3 (* (* (* z z) (* z z)) (* z z))))
  (* (* 3 3) (* (* (* (cbrt 3) (* z z)) (* (cbrt 3) (* z z))) (* (cbrt 3) (* z z))))
  (* (* (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (cbrt 3))) (* (cbrt 3) (cbrt 3))) (* 3 (* (* (* z z) z) (* (* z z) z))))
  (* (* (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (cbrt 3))) (* (cbrt 3) (cbrt 3))) (* 3 (* (* (* z z) (* z z)) (* z z))))
  (* (* (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (cbrt 3))) (* (cbrt 3) (cbrt 3))) (* (* (* (cbrt 3) (* z z)) (* (cbrt 3) (* z z))) (* (cbrt 3) (* z z))))
  (* (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))) (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))))
  (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (* (* (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))) (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (sqrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (sqrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (* (* (cbrt 3) (cbrt 3)) (cbrt 3))
  (* (cbrt 3) (* (cbrt 3) (* z z)))
  (* (cbrt 3) (pow z 2))
  (* (cbrt 3) (pow z 2))
  (* (cbrt 3) (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
0.909 * * [simplify]: iteration  0 :  185  enodes  (cost  380 )
0.912 * * [simplify]: iteration  1 :  705  enodes  (cost  272 )
0.929 * * [simplify]: iteration  2 :  3749  enodes  (cost  219 )
0.992 * * [simplify]: iteration  3 :  5003  enodes  (cost  217 )
0.993 * [simplify]: Simplified to:
   (* (cbrt 3) (* z z))
  (* (cbrt 3) (* z z))
  (log (* (cbrt 3) (* z z)))
  (log (* (cbrt 3) (* z z)))
  (log (* (cbrt 3) (* z z)))
  (exp (* (cbrt 3) (* z z)))
  (* (pow z 6) 3)
  (* (pow z 6) 3)
  (* (cbrt (* (cbrt 3) (* z z))) (cbrt (* (cbrt 3) (* z z))))
  (cbrt (* (cbrt 3) (* z z)))
  (* (pow z 6) 3)
  (sqrt (* (cbrt 3) (* z z)))
  (sqrt (* (cbrt 3) (* z z)))
  (* (cbrt (sqrt 3)) z)
  (* (cbrt (sqrt 3)) z)
  (* (sqrt (cbrt 3)) z)
  (* (sqrt (cbrt 3)) z)
  (* (cbrt 3) z)
  (* (cbrt (cbrt 3)) (* z z))
  (* (cbrt (sqrt 3)) (* z z))
  (* (cbrt 3) (* z z))
  (* (cbrt (cbrt 3)) (* z z))
  (* (sqrt (cbrt 3)) (* z z))
  (* (cbrt 3) (* z z))
  (* z (* z 3))
  (* z (* z 3))
  (* z (* z 3))
  (* z (* z 3))
  (* z (* z 3))
  (* z (* z 3))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (+ (log (* z z)) (* 3 (log (cbrt 3))))
  (pow (exp z) (* z 3))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))) (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z)))))
  (cbrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (* 27 (pow z 6))
  (sqrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  (sqrt (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))))
  3
  (* (cbrt 3) (* (cbrt 3) (* z z)))
  (* (cbrt 3) (* z z))
  (* (cbrt 3) (* z z))
  (* (cbrt 3) (* z z))
  (* z (* z 3))
  (* z (* z 3))
  (* z (* z 3))
0.993 * * * [progress]: adding candidates to table
1.071 * * [progress]: iteration 4 / 4
1.071 * * * [progress]: picking best candidate
1.075 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))>
1.075 * * * [progress]: localizing error
1.083 * * * [progress]: generating rewritten candidates
1.083 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.088 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.093 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.133 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.145 * * * [progress]: generating series expansions
1.145 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.145 * [approximate]: Taking taylor expansion of (* (sqrt 3) z) in (z) around 0
1.145 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.145 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.145 * [taylor]: Taking taylor expansion of 3 in z
1.146 * [taylor]: Taking taylor expansion of z in z
1.146 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.146 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.146 * [taylor]: Taking taylor expansion of 3 in z
1.147 * [taylor]: Taking taylor expansion of z in z
1.158 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.158 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.158 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.158 * [taylor]: Taking taylor expansion of 3 in z
1.158 * [taylor]: Taking taylor expansion of z in z
1.159 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.159 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.159 * [taylor]: Taking taylor expansion of 3 in z
1.160 * [taylor]: Taking taylor expansion of z in z
1.168 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.168 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.168 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.168 * [taylor]: Taking taylor expansion of 3 in z
1.169 * [taylor]: Taking taylor expansion of z in z
1.169 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.169 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.169 * [taylor]: Taking taylor expansion of 3 in z
1.170 * [taylor]: Taking taylor expansion of z in z
1.178 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.178 * [approximate]: Taking taylor expansion of (* (sqrt 3) z) in (z) around 0
1.178 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.178 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.179 * [taylor]: Taking taylor expansion of 3 in z
1.179 * [taylor]: Taking taylor expansion of z in z
1.179 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.179 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.179 * [taylor]: Taking taylor expansion of 3 in z
1.180 * [taylor]: Taking taylor expansion of z in z
1.194 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.194 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.194 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.194 * [taylor]: Taking taylor expansion of 3 in z
1.194 * [taylor]: Taking taylor expansion of z in z
1.195 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.195 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.195 * [taylor]: Taking taylor expansion of 3 in z
1.196 * [taylor]: Taking taylor expansion of z in z
1.204 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.204 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.204 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.204 * [taylor]: Taking taylor expansion of 3 in z
1.204 * [taylor]: Taking taylor expansion of z in z
1.205 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.205 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.205 * [taylor]: Taking taylor expansion of 3 in z
1.206 * [taylor]: Taking taylor expansion of z in z
1.214 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.214 * [approximate]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.214 * [taylor]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in z
1.214 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.215 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.215 * [taylor]: Taking taylor expansion of 3 in z
1.216 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.216 * [taylor]: Taking taylor expansion of z in z
1.216 * [taylor]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in z
1.216 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.216 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.216 * [taylor]: Taking taylor expansion of 3 in z
1.217 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.217 * [taylor]: Taking taylor expansion of z in z
1.249 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.249 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.249 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.249 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.249 * [taylor]: Taking taylor expansion of 3 in z
1.250 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.250 * [taylor]: Taking taylor expansion of z in z
1.253 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.253 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.253 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.253 * [taylor]: Taking taylor expansion of 3 in z
1.254 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.254 * [taylor]: Taking taylor expansion of z in z
1.285 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.285 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.285 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.285 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.285 * [taylor]: Taking taylor expansion of 3 in z
1.286 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.286 * [taylor]: Taking taylor expansion of z in z
1.290 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.290 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.290 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.290 * [taylor]: Taking taylor expansion of 3 in z
1.291 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.291 * [taylor]: Taking taylor expansion of z in z
1.325 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.325 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
1.325 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
1.325 * [taylor]: Taking taylor expansion of 3 in z
1.325 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.325 * [taylor]: Taking taylor expansion of z in z
1.325 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
1.325 * [taylor]: Taking taylor expansion of 3 in z
1.325 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.325 * [taylor]: Taking taylor expansion of z in z
1.337 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
1.338 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.338 * [taylor]: Taking taylor expansion of 3 in z
1.338 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.338 * [taylor]: Taking taylor expansion of z in z
1.338 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.338 * [taylor]: Taking taylor expansion of 3 in z
1.338 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.338 * [taylor]: Taking taylor expansion of z in z
1.350 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
1.350 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.350 * [taylor]: Taking taylor expansion of 3 in z
1.350 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.350 * [taylor]: Taking taylor expansion of z in z
1.351 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.351 * [taylor]: Taking taylor expansion of 3 in z
1.351 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.351 * [taylor]: Taking taylor expansion of z in z
1.362 * * * [progress]: simplifying candidates
1.365 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (sqrt (* (* 3 z) z)))
  (exp (sqrt (* (* 3 z) z)))
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (cbrt (sqrt (* (* 3 z) z)))
  (* (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z)))
  (sqrt (* 3 z))
  (sqrt z)
  (/ 1 2)
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (* 3 z) z)))
  (sqrt (sqrt (* (* 3 z) z)))
  (log (sqrt (* (* 3 z) z)))
  (exp (sqrt (* (* 3 z) z)))
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (cbrt (sqrt (* (* 3 z) z)))
  (* (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z)))
  (sqrt (* 3 z))
  (sqrt z)
  (/ 1 2)
  (/ 1 2)
  (/ 1 2)
  (sqrt (sqrt (* (* 3 z) z)))
  (sqrt (sqrt (* (* 3 z) z)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1/2 (/ 1 2))
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (+ (/ 1 2) (/ 1 2))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (+ 1 1)
  (+ (log (sqrt (* (* 3 z) z))) (log (sqrt (* (* 3 z) z))))
  (log (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (exp (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (* (* (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z))) (* (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z))))
  (* (cbrt (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))) (cbrt (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))))
  (cbrt (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (* (* (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))) (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (* (* (* 3 z) z) (* (* 3 z) z))
  (sqrt (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (sqrt (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))))
  (* (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z)))) (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z)))))
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (* (sqrt (* 3 z)) (sqrt (* 3 z)))
  (* (sqrt z) (sqrt z))
  (* (sqrt (sqrt (* (* 3 z) z))) (sqrt (sqrt (* (* 3 z) z))))
  (* (sqrt (sqrt (* (* 3 z) z))) (sqrt (sqrt (* (* 3 z) z))))
  (* 1 1)
  (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))
  (* (sqrt (sqrt (* (* 3 z) z))) (sqrt (sqrt (* (* 3 z) z))))
  (* (sqrt (sqrt (* (* 3 z) z))) (sqrt (sqrt (* (* 3 z) z))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* 2 (/ 1 2))
  (* (sqrt (* (* 3 z) z)) (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z)))))
  (* (sqrt (* (* 3 z) z)) (sqrt (* 3 z)))
  (* (sqrt (* (* 3 z) z)) (sqrt (sqrt (* (* 3 z) z))))
  (* (sqrt (* (* 3 z) z)) 1)
  (* (cbrt (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z)))
  (* (sqrt z) (sqrt (* (* 3 z) z)))
  (* (sqrt (sqrt (* (* 3 z) z))) (sqrt (* (* 3 z) z)))
  (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z)))
  (* (* 3 z) z)
  (* (* 3 z) z)
  (+ (+ (log 3) (log z)) (log z))
  (+ (log (* 3 z)) (log z))
  (log (* (* 3 z) z))
  (exp (* (* 3 z) z))
  (* (* (* (* 3 3) 3) (* (* z z) z)) (* (* z z) z))
  (* (* (* (* 3 z) (* 3 z)) (* 3 z)) (* (* z z) z))
  (* (cbrt (* (* 3 z) z)) (cbrt (* (* 3 z) z)))
  (cbrt (* (* 3 z) z))
  (* (* (* (* 3 z) z) (* (* 3 z) z)) (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (* (* 3 z) (* (cbrt z) (cbrt z)))
  (* (* 3 z) (sqrt z))
  (* (* 3 z) 1)
  (* z z)
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* -1 (* (sqrt 3) z))
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* -1 (* (sqrt 3) z))
  (* (pow (sqrt 3) 2) (pow z 2))
  (* (pow (sqrt 3) 2) (pow z 2))
  (* (pow (sqrt 3) 2) (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
  (* 3 (pow z 2))
1.372 * * [simplify]: iteration  0 :  178  enodes  (cost  365 )
1.379 * * [simplify]: iteration  1 :  984  enodes  (cost  307 )
1.424 * * [simplify]: iteration  2 :  5002  enodes  (cost  269 )
1.428 * [simplify]: Simplified to:
   (log (sqrt (* (* 3 z) z)))
  (exp (sqrt (* (* 3 z) z)))
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (cbrt (sqrt (* (* 3 z) z)))
  (pow (sqrt (* (* 3 z) z)) 3)
  (sqrt (* 3 z))
  (sqrt z)
  1/2
  1/2
  1/2
  (sqrt (sqrt (* (* 3 z) z)))
  (sqrt (sqrt (* (* 3 z) z)))
  (log (sqrt (* (* 3 z) z)))
  (exp (sqrt (* (* 3 z) z)))
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (cbrt (sqrt (* (* 3 z) z)))
  (pow (sqrt (* (* 3 z) z)) 3)
  (sqrt (* 3 z))
  (sqrt z)
  1/2
  1/2
  1/2
  (sqrt (sqrt (* (* 3 z) z)))
  (sqrt (sqrt (* (* 3 z) z)))
  1
  1
  1
  1
  2
  1
  1
  1
  1
  1
  1
  1
  1
  1
  1
  1
  1
  (* (pow z 4) 9)
  (* (* 3 z) z)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  (* (pow z 4) 9)
  2
  (log (* (* 3 z) z))
  (log (* (* 3 z) z))
  (exp (* (* 3 z) z))
  (* 27 (pow z 6))
  (* (cbrt (* (* 3 z) z)) (cbrt (* (* 3 z) z)))
  (cbrt (* (* 3 z) z))
  (* 27 (pow z 6))
  (* (pow z 4) 9)
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (pow (cbrt (sqrt (* (* 3 z) z))) 4)
  (* (cbrt (sqrt (* (* 3 z) z))) (cbrt (sqrt (* (* 3 z) z))))
  (* 3 z)
  z
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  1
  (* (* 3 z) z)
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  1
  2
  1
  1
  1
  1
  1
  1
  1
  1
  1
  (* (pow (cbrt (sqrt (* (* 3 z) z))) 4) (cbrt (sqrt (* (* 3 z) z))))
  (* (sqrt (* (* 3 z) z)) (sqrt (* 3 z)))
  (pow (sqrt (sqrt (* (* 3 z) z))) 3)
  (sqrt (* (* 3 z) z))
  (pow (cbrt (sqrt (* (* 3 z) z))) 4)
  (* (sqrt z) (sqrt (* (* 3 z) z)))
  (pow (sqrt (sqrt (* (* 3 z) z))) 3)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (log (* (* 3 z) z))
  (log (* (* 3 z) z))
  (log (* (* 3 z) z))
  (exp (* (* 3 z) z))
  (* 27 (pow z 6))
  (* 27 (pow z 6))
  (* (cbrt (* (* 3 z) z)) (cbrt (* (* 3 z) z)))
  (cbrt (* (* 3 z) z))
  (* 27 (pow z 6))
  (sqrt (* (* 3 z) z))
  (sqrt (* (* 3 z) z))
  (* (* 3 z) (* (cbrt z) (cbrt z)))
  (* (* 3 z) (sqrt z))
  (* 3 z)
  (pow z 2)
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* -1 (* (sqrt 3) z))
  (* (sqrt 3) z)
  (* (sqrt 3) z)
  (* -1 (* (sqrt 3) z))
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
  (* (* 3 z) z)
1.428 * * * [progress]: adding candidates to table
1.606 * [progress]: [Phase 3 of 3] Extracting.
1.607 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.607 * * * [regime-changes]: Trying 5 branch expressions: ((* z z) (* x y) z y x)
1.607 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.627 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.638 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.659 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.677 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.697 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (sqrt 3)) z) (* (cbrt (sqrt 3)) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt (* (* 3 z) z)) (sqrt (* (* 3 z) z))) (* x y)))> #<alt (λ (x y z) (+ (* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>)
1.715 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.716 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (* 3 z) z) (* x y))
1.716 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
1.716 * * [simplify]: iteration  1 :  12  enodes  (cost  4 )
1.716 * [simplify]: Simplified to:
   (+ (* (* 3 z) z) (* x y))
2.415 * [regime-testing]: Baseline error score: 0.10901362670333792
2.415 * [regime-testing]: Oracle error score: 0.013876734591823979
2.416 * [regime-testing]: End program error score: 0.10901362670333792
2.435 * [regime-testing]: Target error score: 0.10901362670333792