24.721 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.021 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))
0.026 * * [simplify]: iteration  0 :  15  enodes  (cost  7 )
0.027 * * [simplify]: iteration  1 :  25  enodes  (cost  6 )
0.029 * * [simplify]: iteration  2 :  37  enodes  (cost  4 )
0.030 * * [simplify]: iteration  3 :  47  enodes  (cost  4 )
0.032 * * [simplify]: iteration  4 :  56  enodes  (cost  4 )
0.033 * * [simplify]: iteration  5 :  89  enodes  (cost  4 )
0.035 * * [simplify]: iteration  6 :  158  enodes  (cost  4 )
0.037 * * [simplify]: iteration  7 :  208  enodes  (cost  4 )
0.040 * * [simplify]: iteration  8 :  221  enodes  (cost  4 )
0.043 * * [simplify]: iteration  9 :  316  enodes  (cost  4 )
0.048 * * [simplify]: iteration  10 :  646  enodes  (cost  4 )
0.076 * * [simplify]: iteration  11 :  3185  enodes  (cost  4 )
0.301 * * [simplify]: iteration  12 :  5003  enodes  (cost  4 )
0.302 * [simplify]: Simplified to:
   (+ (* 3 (* z z)) (* x y))
0.305 * * [progress]: iteration 1 / 4
0.305 * * * [progress]: picking best candidate
0.307 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 3 (* z z)) (* x y)))>
0.307 * * * [progress]: localizing error
0.314 * * * [progress]: generating rewritten candidates
0.314 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.320 * * * [progress]: generating series expansions
0.320 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.320 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
0.320 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.320 * [taylor]: Taking taylor expansion of 3 in z
0.320 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.320 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.320 * [taylor]: Taking taylor expansion of 3 in z
0.320 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.328 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.328 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.328 * [taylor]: Taking taylor expansion of 3 in z
0.328 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.328 * [taylor]: Taking taylor expansion of z in z
0.329 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.329 * [taylor]: Taking taylor expansion of 3 in z
0.329 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.329 * [taylor]: Taking taylor expansion of z in z
0.336 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.336 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.336 * [taylor]: Taking taylor expansion of 3 in z
0.336 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.336 * [taylor]: Taking taylor expansion of z in z
0.337 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.337 * [taylor]: Taking taylor expansion of 3 in z
0.337 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.348 * * * [progress]: simplifying candidates
0.348 * [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))
0.352 * * [simplify]: iteration  0 :  86  enodes  (cost  70 )
0.354 * * [simplify]: iteration  1 :  288  enodes  (cost  60 )
0.359 * * [simplify]: iteration  2 :  1042  enodes  (cost  57 )
0.382 * * [simplify]: iteration  3 :  4457  enodes  (cost  57 )
0.539 * * [simplify]: iteration  4 :  5002  enodes  (cost  57 )
0.540 * [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))
0.540 * * * [progress]: adding candidates to table
0.567 * * [progress]: iteration 2 / 4
0.567 * * * [progress]: picking best candidate
0.574 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))>
0.574 * * * [progress]: localizing error
0.581 * * * [progress]: generating rewritten candidates
0.581 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.592 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.597 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.602 * * * [progress]: generating series expansions
0.602 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.602 * [approximate]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in (x y z) around 0
0.602 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in z
0.602 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.602 * [taylor]: Taking taylor expansion of 3 in z
0.602 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.602 * [taylor]: Taking taylor expansion of z in z
0.602 * [taylor]: Taking taylor expansion of (* x y) in z
0.602 * [taylor]: Taking taylor expansion of x in z
0.602 * [taylor]: Taking taylor expansion of y in z
0.602 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in y
0.602 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y
0.602 * [taylor]: Taking taylor expansion of 3 in y
0.602 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.602 * [taylor]: Taking taylor expansion of z in y
0.602 * [taylor]: Taking taylor expansion of (* x y) in y
0.602 * [taylor]: Taking taylor expansion of x in y
0.602 * [taylor]: Taking taylor expansion of y in y
0.602 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in x
0.602 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x
0.602 * [taylor]: Taking taylor expansion of 3 in x
0.602 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.602 * [taylor]: Taking taylor expansion of z in x
0.602 * [taylor]: Taking taylor expansion of (* x y) in x
0.602 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of y in x
0.602 * [taylor]: Taking taylor expansion of (+ (* 3 (pow z 2)) (* x y)) in x
0.602 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in x
0.602 * [taylor]: Taking taylor expansion of 3 in x
0.602 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.602 * [taylor]: Taking taylor expansion of z in x
0.602 * [taylor]: Taking taylor expansion of (* x y) in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.603 * [taylor]: Taking taylor expansion of y in x
0.603 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in y
0.603 * [taylor]: Taking taylor expansion of 3 in y
0.603 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.603 * [taylor]: Taking taylor expansion of z in y
0.603 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.603 * [taylor]: Taking taylor expansion of 3 in z
0.603 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.603 * [taylor]: Taking taylor expansion of z in z
0.604 * [taylor]: Taking taylor expansion of y in y
0.604 * [taylor]: Taking taylor expansion of 0 in z
0.604 * [taylor]: Taking taylor expansion of 0 in z
0.606 * [taylor]: Taking taylor expansion of 0 in y
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.606 * [taylor]: Taking taylor expansion of 1 in z
0.607 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in y
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.611 * [taylor]: Taking taylor expansion of 0 in z
0.612 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0
0.612 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z
0.612 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z
0.612 * [taylor]: Taking taylor expansion of 3 in z
0.612 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.612 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.612 * [taylor]: Taking taylor expansion of z in z
0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.613 * [taylor]: Taking taylor expansion of (* x y) in z
0.613 * [taylor]: Taking taylor expansion of x in z
0.613 * [taylor]: Taking taylor expansion of y in z
0.613 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y
0.613 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y
0.613 * [taylor]: Taking taylor expansion of 3 in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.613 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.613 * [taylor]: Taking taylor expansion of z in y
0.613 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.613 * [taylor]: Taking taylor expansion of (* x y) in y
0.613 * [taylor]: Taking taylor expansion of x in y
0.613 * [taylor]: Taking taylor expansion of y in y
0.613 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.613 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x
0.613 * [taylor]: Taking taylor expansion of 3 in x
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.613 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.613 * [taylor]: Taking taylor expansion of z in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.614 * [taylor]: Taking taylor expansion of (* x y) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.614 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.614 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x
0.614 * [taylor]: Taking taylor expansion of 3 in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.614 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.614 * [taylor]: Taking taylor expansion of z in x
0.614 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.614 * [taylor]: Taking taylor expansion of (* x y) in x
0.614 * [taylor]: Taking taylor expansion of x in x
0.614 * [taylor]: Taking taylor expansion of y in x
0.615 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.615 * [taylor]: Taking taylor expansion of y in y
0.615 * [taylor]: Taking taylor expansion of 1 in z
0.616 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y
0.616 * [taylor]: Taking taylor expansion of 3 in y
0.616 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.616 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.616 * [taylor]: Taking taylor expansion of z in y
0.616 * [taylor]: Taking taylor expansion of 0 in z
0.618 * [taylor]: Taking taylor expansion of 0 in y
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
0.619 * [taylor]: Taking taylor expansion of 0 in z
0.621 * [taylor]: Taking taylor expansion of 0 in y
0.621 * [taylor]: Taking taylor expansion of 0 in z
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.627 * [taylor]: Taking taylor expansion of 0 in y
0.627 * [taylor]: Taking taylor expansion of 0 in z
0.627 * [taylor]: Taking taylor expansion of 0 in z
0.628 * [taylor]: Taking taylor expansion of 0 in z
0.628 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [approximate]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0
0.630 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in z
0.630 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in z
0.630 * [taylor]: Taking taylor expansion of 3 in z
0.630 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.630 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.630 * [taylor]: Taking taylor expansion of z in z
0.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.631 * [taylor]: Taking taylor expansion of (* x y) in z
0.631 * [taylor]: Taking taylor expansion of x in z
0.631 * [taylor]: Taking taylor expansion of y in z
0.631 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in y
0.631 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y
0.631 * [taylor]: Taking taylor expansion of 3 in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.631 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.631 * [taylor]: Taking taylor expansion of z in y
0.631 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.631 * [taylor]: Taking taylor expansion of (* x y) in y
0.631 * [taylor]: Taking taylor expansion of x in y
0.631 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x
0.632 * [taylor]: Taking taylor expansion of 3 in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.632 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.632 * [taylor]: Taking taylor expansion of (* x y) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.632 * [taylor]: Taking taylor expansion of (+ (* 3 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.632 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in x
0.632 * [taylor]: Taking taylor expansion of 3 in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.632 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.632 * [taylor]: Taking taylor expansion of z in x
0.632 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.632 * [taylor]: Taking taylor expansion of (* x y) in x
0.632 * [taylor]: Taking taylor expansion of x in x
0.632 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.633 * [taylor]: Taking taylor expansion of 1 in z
0.634 * [taylor]: Taking taylor expansion of (* 3 (/ 1 (pow z 2))) in y
0.634 * [taylor]: Taking taylor expansion of 3 in y
0.634 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.634 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.634 * [taylor]: Taking taylor expansion of z in y
0.634 * [taylor]: Taking taylor expansion of 0 in z
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.636 * [taylor]: Taking taylor expansion of 3 in z
0.636 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.636 * [taylor]: Taking taylor expansion of z in z
0.637 * [taylor]: Taking taylor expansion of 0 in z
0.640 * [taylor]: Taking taylor expansion of 0 in y
0.640 * [taylor]: Taking taylor expansion of 0 in z
0.640 * [taylor]: Taking taylor expansion of 0 in z
0.641 * [taylor]: Taking taylor expansion of 0 in z
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [taylor]: Taking taylor expansion of 0 in z
0.645 * [taylor]: Taking taylor expansion of 0 in z
0.646 * [taylor]: Taking taylor expansion of 0 in z
0.646 * [taylor]: Taking taylor expansion of 0 in z
0.648 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.648 * [approximate]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in (x y z) around 0
0.648 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in z
0.648 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in z
0.648 * [taylor]: Taking taylor expansion of 2 in z
0.648 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.648 * [taylor]: Taking taylor expansion of z in z
0.648 * [taylor]: Taking taylor expansion of (* x y) in z
0.648 * [taylor]: Taking taylor expansion of x in z
0.648 * [taylor]: Taking taylor expansion of y in z
0.648 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in y
0.648 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in y
0.648 * [taylor]: Taking taylor expansion of 2 in y
0.648 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.648 * [taylor]: Taking taylor expansion of z in y
0.648 * [taylor]: Taking taylor expansion of (* x y) in y
0.648 * [taylor]: Taking taylor expansion of x in y
0.649 * [taylor]: Taking taylor expansion of y in y
0.649 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in x
0.649 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in x
0.649 * [taylor]: Taking taylor expansion of 2 in x
0.649 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.649 * [taylor]: Taking taylor expansion of z in x
0.649 * [taylor]: Taking taylor expansion of (* x y) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of y in x
0.649 * [taylor]: Taking taylor expansion of (+ (* 2 (pow z 2)) (* x y)) in x
0.649 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in x
0.649 * [taylor]: Taking taylor expansion of 2 in x
0.649 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.649 * [taylor]: Taking taylor expansion of z in x
0.649 * [taylor]: Taking taylor expansion of (* x y) in x
0.649 * [taylor]: Taking taylor expansion of x in x
0.649 * [taylor]: Taking taylor expansion of y in x
0.649 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in y
0.649 * [taylor]: Taking taylor expansion of 2 in y
0.649 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.649 * [taylor]: Taking taylor expansion of z in y
0.649 * [taylor]: Taking taylor expansion of (* 2 (pow z 2)) in z
0.649 * [taylor]: Taking taylor expansion of 2 in z
0.649 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.649 * [taylor]: Taking taylor expansion of z in z
0.650 * [taylor]: Taking taylor expansion of y in y
0.650 * [taylor]: Taking taylor expansion of 0 in z
0.651 * [taylor]: Taking taylor expansion of 0 in z
0.652 * [taylor]: Taking taylor expansion of 0 in y
0.652 * [taylor]: Taking taylor expansion of 0 in z
0.652 * [taylor]: Taking taylor expansion of 1 in z
0.653 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.657 * [taylor]: Taking taylor expansion of 0 in z
0.658 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0
0.658 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in z
0.658 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in z
0.658 * [taylor]: Taking taylor expansion of 2 in z
0.658 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.658 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.658 * [taylor]: Taking taylor expansion of z in z
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.659 * [taylor]: Taking taylor expansion of (* x y) in z
0.659 * [taylor]: Taking taylor expansion of x in z
0.659 * [taylor]: Taking taylor expansion of y in z
0.659 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in y
0.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y
0.659 * [taylor]: Taking taylor expansion of 2 in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.659 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.659 * [taylor]: Taking taylor expansion of z in y
0.659 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.659 * [taylor]: Taking taylor expansion of (* x y) in y
0.659 * [taylor]: Taking taylor expansion of x in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.659 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x
0.659 * [taylor]: Taking taylor expansion of 2 in x
0.659 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.659 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.659 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.660 * [taylor]: Taking taylor expansion of (* x y) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.660 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.660 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x
0.660 * [taylor]: Taking taylor expansion of 2 in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.660 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.660 * [taylor]: Taking taylor expansion of z in x
0.660 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.660 * [taylor]: Taking taylor expansion of (* x y) in x
0.660 * [taylor]: Taking taylor expansion of x in x
0.660 * [taylor]: Taking taylor expansion of y in x
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of 1 in z
0.662 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y
0.662 * [taylor]: Taking taylor expansion of 2 in y
0.662 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.662 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.662 * [taylor]: Taking taylor expansion of z in y
0.662 * [taylor]: Taking taylor expansion of 0 in z
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [taylor]: Taking taylor expansion of (/ 2 (pow z 2)) in z
0.664 * [taylor]: Taking taylor expansion of 2 in z
0.664 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.664 * [taylor]: Taking taylor expansion of z in z
0.665 * [taylor]: Taking taylor expansion of 0 in z
0.667 * [taylor]: Taking taylor expansion of 0 in y
0.667 * [taylor]: Taking taylor expansion of 0 in z
0.668 * [taylor]: Taking taylor expansion of 0 in z
0.669 * [taylor]: Taking taylor expansion of 0 in z
0.672 * [taylor]: Taking taylor expansion of 0 in y
0.673 * [taylor]: Taking taylor expansion of 0 in z
0.673 * [taylor]: Taking taylor expansion of 0 in z
0.674 * [taylor]: Taking taylor expansion of 0 in z
0.674 * [taylor]: Taking taylor expansion of 0 in z
0.676 * [approximate]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in (x y z) around 0
0.676 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in z
0.676 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in z
0.676 * [taylor]: Taking taylor expansion of 2 in z
0.676 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.676 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.676 * [taylor]: Taking taylor expansion of z in z
0.677 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.677 * [taylor]: Taking taylor expansion of (* x y) in z
0.677 * [taylor]: Taking taylor expansion of x in z
0.677 * [taylor]: Taking taylor expansion of y in z
0.677 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in y
0.677 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y
0.677 * [taylor]: Taking taylor expansion of 2 in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.677 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.677 * [taylor]: Taking taylor expansion of z in y
0.677 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.677 * [taylor]: Taking taylor expansion of (* x y) in y
0.677 * [taylor]: Taking taylor expansion of x in y
0.677 * [taylor]: Taking taylor expansion of y in y
0.677 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.677 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x
0.677 * [taylor]: Taking taylor expansion of 2 in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.677 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.677 * [taylor]: Taking taylor expansion of z in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.678 * [taylor]: Taking taylor expansion of (* x y) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.678 * [taylor]: Taking taylor expansion of (+ (* 2 (/ 1 (pow z 2))) (/ 1 (* x y))) in x
0.678 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in x
0.678 * [taylor]: Taking taylor expansion of 2 in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.678 * [taylor]: Taking taylor expansion of z in x
0.678 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.678 * [taylor]: Taking taylor expansion of (* x y) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of 1 in z
0.680 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow z 2))) in y
0.680 * [taylor]: Taking taylor expansion of 2 in y
0.680 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.680 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.680 * [taylor]: Taking taylor expansion of z in y
0.680 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [taylor]: Taking taylor expansion of 0 in y
0.685 * [taylor]: Taking taylor expansion of (/ 2 (pow z 2)) in z
0.685 * [taylor]: Taking taylor expansion of 2 in z
0.685 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.686 * [taylor]: Taking taylor expansion of 0 in z
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.694 * [taylor]: Taking taylor expansion of 0 in z
0.695 * [taylor]: Taking taylor expansion of 0 in z
0.697 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.697 * [approximate]: Taking taylor expansion of (+ (pow z 2) (* x y)) in (x y z) around 0
0.697 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in z
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.697 * [taylor]: Taking taylor expansion of z in z
0.697 * [taylor]: Taking taylor expansion of (* x y) in z
0.697 * [taylor]: Taking taylor expansion of x in z
0.697 * [taylor]: Taking taylor expansion of y in z
0.697 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in y
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.697 * [taylor]: Taking taylor expansion of z in y
0.697 * [taylor]: Taking taylor expansion of (* x y) in y
0.697 * [taylor]: Taking taylor expansion of x in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in x
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.697 * [taylor]: Taking taylor expansion of z in x
0.697 * [taylor]: Taking taylor expansion of (* x y) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of (+ (pow z 2) (* x y)) in x
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.697 * [taylor]: Taking taylor expansion of z in x
0.697 * [taylor]: Taking taylor expansion of (* x y) in x
0.697 * [taylor]: Taking taylor expansion of x in x
0.697 * [taylor]: Taking taylor expansion of y in x
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.697 * [taylor]: Taking taylor expansion of z in y
0.697 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.697 * [taylor]: Taking taylor expansion of z in z
0.698 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of 0 in z
0.698 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 1 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.701 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [taylor]: Taking taylor expansion of 0 in z
0.701 * [taylor]: Taking taylor expansion of 0 in z
0.701 * [taylor]: Taking taylor expansion of 0 in z
0.702 * [taylor]: Taking taylor expansion of 0 in z
0.702 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in (x y z) around 0
0.702 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in z
0.702 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.702 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.702 * [taylor]: Taking taylor expansion of z in z
0.703 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.703 * [taylor]: Taking taylor expansion of (* x y) in z
0.703 * [taylor]: Taking taylor expansion of x in z
0.703 * [taylor]: Taking taylor expansion of y in z
0.703 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in y
0.703 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.703 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.703 * [taylor]: Taking taylor expansion of z in y
0.703 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.703 * [taylor]: Taking taylor expansion of (* x y) in y
0.703 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of y in y
0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.704 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.704 * [taylor]: Taking taylor expansion of z in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.704 * [taylor]: Taking taylor expansion of (* x y) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of y in x
0.704 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.704 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.704 * [taylor]: Taking taylor expansion of z in x
0.704 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.704 * [taylor]: Taking taylor expansion of (* x y) in x
0.704 * [taylor]: Taking taylor expansion of x in x
0.704 * [taylor]: Taking taylor expansion of y in x
0.705 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.705 * [taylor]: Taking taylor expansion of y in y
0.705 * [taylor]: Taking taylor expansion of 1 in z
0.706 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.706 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.706 * [taylor]: Taking taylor expansion of z in y
0.706 * [taylor]: Taking taylor expansion of 0 in z
0.708 * [taylor]: Taking taylor expansion of 0 in y
0.708 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.708 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.708 * [taylor]: Taking taylor expansion of z in z
0.709 * [taylor]: Taking taylor expansion of 0 in z
0.710 * [taylor]: Taking taylor expansion of 0 in y
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.715 * [taylor]: Taking taylor expansion of 0 in z
0.716 * [taylor]: Taking taylor expansion of 0 in z
0.717 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in (x y z) around 0
0.717 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in z
0.717 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.717 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.717 * [taylor]: Taking taylor expansion of z in z
0.718 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.718 * [taylor]: Taking taylor expansion of (* x y) in z
0.718 * [taylor]: Taking taylor expansion of x in z
0.718 * [taylor]: Taking taylor expansion of y in z
0.718 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in y
0.718 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.718 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.718 * [taylor]: Taking taylor expansion of z in y
0.718 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.718 * [taylor]: Taking taylor expansion of (* x y) in y
0.718 * [taylor]: Taking taylor expansion of x in y
0.718 * [taylor]: Taking taylor expansion of y in y
0.719 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.719 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.719 * [taylor]: Taking taylor expansion of z in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.719 * [taylor]: Taking taylor expansion of (* x y) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.719 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow z 2)) (/ 1 (* x y))) in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in x
0.719 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.719 * [taylor]: Taking taylor expansion of z in x
0.719 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.719 * [taylor]: Taking taylor expansion of (* x y) in x
0.719 * [taylor]: Taking taylor expansion of x in x
0.719 * [taylor]: Taking taylor expansion of y in x
0.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of 1 in z
0.721 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
0.721 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.721 * [taylor]: Taking taylor expansion of z in y
0.721 * [taylor]: Taking taylor expansion of 0 in z
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.723 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
0.723 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.723 * [taylor]: Taking taylor expansion of z in z
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.726 * [taylor]: Taking taylor expansion of 0 in y
0.726 * [taylor]: Taking taylor expansion of 0 in z
0.726 * [taylor]: Taking taylor expansion of 0 in z
0.726 * [taylor]: Taking taylor expansion of 0 in z
0.729 * [taylor]: Taking taylor expansion of 0 in y
0.730 * [taylor]: Taking taylor expansion of 0 in z
0.730 * [taylor]: Taking taylor expansion of 0 in z
0.730 * [taylor]: Taking taylor expansion of 0 in z
0.731 * [taylor]: Taking taylor expansion of 0 in z
0.732 * * * [progress]: simplifying candidates
0.733 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* (* (exp (* x y)) (exp (* z z))) (exp (* z z))) (exp (* z z)))
  (* (* (exp (+ (* x y) (* z z))) (exp (* z z))) (exp (* z z)))
  (* (exp (+ (+ (* x y) (* z z)) (* z z))) (exp (* z z)))
  (log (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (exp (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (* (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))))
  (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (* (* (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (+ (pow (+ (+ (* x y) (* z z)) (* z z)) 3) (pow (* z z) 3))
  (+ (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (- (* (* z z) (* z z)) (* (+ (+ (* x y) (* z z)) (* z z)) (* z z))))
  (- (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (* (* z z) (* z z)))
  (- (+ (+ (* x y) (* z z)) (* z z)) (* z z))
  (+ (* z z) (* z z))
  (* (* (exp (* x y)) (exp (* z z))) (exp (* z z)))
  (* (exp (+ (* x y) (* z z))) (exp (* z z)))
  (log (+ (+ (* x y) (* z z)) (* z z)))
  (exp (+ (+ (* x y) (* z z)) (* z z)))
  (* (cbrt (+ (+ (* x y) (* z z)) (* z z))) (cbrt (+ (+ (* x y) (* z z)) (* z z))))
  (cbrt (+ (+ (* x y) (* z z)) (* z z)))
  (* (* (+ (+ (* x y) (* z z)) (* z z)) (+ (+ (* x y) (* z z)) (* z z))) (+ (+ (* x y) (* z z)) (* z z)))
  (sqrt (+ (+ (* x y) (* z z)) (* z z)))
  (sqrt (+ (+ (* x y) (* z z)) (* z z)))
  (+ (pow (+ (* x y) (* z z)) 3) (pow (* z z) 3))
  (+ (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (- (* (* z z) (* z z)) (* (+ (* x y) (* z z)) (* z z))))
  (- (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (* (* z z) (* z z)))
  (- (+ (* x y) (* z z)) (* z z))
  (+ (* z z) (* z z))
  (* (exp (* x y)) (exp (* z z)))
  (log (+ (* x y) (* z z)))
  (exp (+ (* x y) (* z z)))
  (* (cbrt (+ (* x y) (* z z))) (cbrt (+ (* x y) (* z z))))
  (cbrt (+ (* x y) (* z z)))
  (* (* (+ (* x y) (* z z)) (+ (* x y) (* z z))) (+ (* x y) (* z z)))
  (sqrt (+ (* x y) (* z z)))
  (sqrt (+ (* x y) (* z z)))
  (+ (pow (* x y) 3) (pow (* z z) 3))
  (+ (* (* x y) (* x y)) (- (* (* z z) (* z z)) (* (* x y) (* z z))))
  (- (* (* x y) (* x y)) (* (* z z) (* z z)))
  (- (* x y) (* z z))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* 2 (pow z 2)) (* x y))
  (+ (* 2 (pow z 2)) (* x y))
  (+ (* 2 (pow z 2)) (* x y))
  (+ (pow z 2) (* x y))
  (+ (pow z 2) (* x y))
  (+ (pow z 2) (* x y))
0.737 * * [simplify]: iteration  0 :  215  enodes  (cost  352 )
0.743 * * [simplify]: iteration  1 :  978  enodes  (cost  316 )
0.763 * * [simplify]: iteration  2 :  3975  enodes  (cost  293 )
0.862 * * [simplify]: iteration  3 :  5001  enodes  (cost  282 )
0.864 * [simplify]: Simplified to:
   (exp (+ (* x y) (* 3 (pow z 2))))
  (exp (+ (* x y) (* 3 (pow z 2))))
  (exp (+ (* x y) (* 3 (pow z 2))))
  (log (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (exp (+ (* x y) (* 3 (pow z 2))))
  (* (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))) (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))))
  (cbrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (pow (+ (+ (* x y) (* z z)) (* z (+ z z))) 3)
  (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (sqrt (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))
  (+ (pow (+ (+ (* x y) (* z z)) (* z z)) 3) (pow (* z z) 3))
  (+ (pow z 4) (* (+ (* x y) (* z (+ z z))) (+ (pow z 2) (* x y))))
  (* (+ (pow z 2) (* x y)) (+ (+ (* x y) (* z z)) (* z (+ z z))))
  (+ (pow z 2) (* x y))
  (* z (+ z z))
  (exp (+ (* x y) (* z (+ z z))))
  (exp (+ (* x y) (* z (+ z z))))
  (log (+ (+ (* x y) (* z z)) (* z z)))
  (exp (+ (* x y) (* z (+ z z))))
  (* (cbrt (+ (+ (* x y) (* z z)) (* z z))) (cbrt (+ (+ (* x y) (* z z)) (* z z))))
  (cbrt (+ (+ (* x y) (* z z)) (* z z)))
  (pow (+ (* x y) (* z (+ z z))) 3)
  (sqrt (+ (+ (* x y) (* z z)) (* z z)))
  (sqrt (+ (+ (* x y) (* z z)) (* z z)))
  (+ (pow (+ (* x y) (* z z)) 3) (pow (* z z) 3))
  (+ (* (* x y) (+ (* x y) (* z z))) (pow z 4))
  (* (* x y) (+ (* x y) (* z (+ z z))))
  (* x y)
  (* z (+ z z))
  (exp (+ (* x y) (* z z)))
  (log (+ (* x y) (* z z)))
  (exp (+ (* x y) (* z z)))
  (* (cbrt (+ (* x y) (* z z))) (cbrt (+ (* x y) (* z z))))
  (cbrt (+ (* x y) (* z z)))
  (pow (+ (* x y) (* z z)) 3)
  (sqrt (+ (* x y) (* z z)))
  (sqrt (+ (* x y) (* z z)))
  (+ (pow (* x y) 3) (pow (* z z) 3))
  (+ (* (* x y) (- (* x y) (* z z))) (pow z 4))
  (- (* (* x y) (* x y)) (* (* z z) (* z z)))
  (- (* x y) (* z z))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* 3 (pow z 2)) (* x y))
  (+ (* x y) (* z (+ z z)))
  (+ (* x y) (* z (+ z z)))
  (+ (* x y) (* z (+ z z)))
  (+ (pow z 2) (* x y))
  (+ (pow z 2) (* x y))
  (+ (pow z 2) (* x y))
0.864 * * * [progress]: adding candidates to table
0.934 * * [progress]: iteration 3 / 4
0.934 * * * [progress]: picking best candidate
0.941 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (* 3 z) z) (* x y)))>
0.941 * * * [progress]: localizing error
0.947 * * * [progress]: generating rewritten candidates
0.947 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.952 * * * [progress]: generating series expansions
0.952 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.952 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
0.952 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.952 * [taylor]: Taking taylor expansion of 3 in z
0.952 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.952 * [taylor]: Taking taylor expansion of z in z
0.952 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
0.952 * [taylor]: Taking taylor expansion of 3 in z
0.952 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.952 * [taylor]: Taking taylor expansion of z in z
0.962 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.962 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.962 * [taylor]: Taking taylor expansion of 3 in z
0.962 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.963 * [taylor]: Taking taylor expansion of z in z
0.963 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.963 * [taylor]: Taking taylor expansion of 3 in z
0.963 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.963 * [taylor]: Taking taylor expansion of z in z
0.971 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
0.971 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.971 * [taylor]: Taking taylor expansion of 3 in z
0.971 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.971 * [taylor]: Taking taylor expansion of z in z
0.971 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
0.971 * [taylor]: Taking taylor expansion of 3 in z
0.971 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.971 * [taylor]: Taking taylor expansion of z in z
0.979 * * * [progress]: simplifying candidates
0.979 * [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))
0.982 * * [simplify]: iteration  0 :  95  enodes  (cost  68 )
0.985 * * [simplify]: iteration  1 :  465  enodes  (cost  57 )
0.997 * * [simplify]: iteration  2 :  2244  enodes  (cost  54 )
1.036 * * [simplify]: iteration  3 :  5001  enodes  (cost  53 )
1.037 * [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)
1.037 * * * [progress]: adding candidates to table
1.057 * * [progress]: iteration 4 / 4
1.057 * * * [progress]: picking best candidate
1.064 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* (sqrt (* 3 (* z z))) (sqrt (* 3 (* z z)))) (* x y)))>
1.064 * * * [progress]: localizing error
1.072 * * * [progress]: generating rewritten candidates
1.072 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.077 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1)
1.083 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.096 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
1.105 * * * [progress]: generating series expansions
1.105 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.105 * [approximate]: Taking taylor expansion of (* (sqrt 3) z) in (z) around 0
1.105 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.105 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.105 * [taylor]: Taking taylor expansion of 3 in z
1.106 * [taylor]: Taking taylor expansion of z in z
1.106 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.106 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.107 * [taylor]: Taking taylor expansion of 3 in z
1.107 * [taylor]: Taking taylor expansion of z in z
1.118 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.118 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.118 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.118 * [taylor]: Taking taylor expansion of 3 in z
1.119 * [taylor]: Taking taylor expansion of z in z
1.119 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.120 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.120 * [taylor]: Taking taylor expansion of 3 in z
1.120 * [taylor]: Taking taylor expansion of z in z
1.128 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.128 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.128 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.129 * [taylor]: Taking taylor expansion of 3 in z
1.129 * [taylor]: Taking taylor expansion of z in z
1.130 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.130 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.130 * [taylor]: Taking taylor expansion of 3 in z
1.130 * [taylor]: Taking taylor expansion of z in z
1.139 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1)
1.139 * [approximate]: Taking taylor expansion of (* (sqrt 3) z) in (z) around 0
1.139 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.139 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.139 * [taylor]: Taking taylor expansion of 3 in z
1.139 * [taylor]: Taking taylor expansion of z in z
1.139 * [taylor]: Taking taylor expansion of (* (sqrt 3) z) in z
1.139 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.140 * [taylor]: Taking taylor expansion of 3 in z
1.140 * [taylor]: Taking taylor expansion of z in z
1.151 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.151 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.151 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.151 * [taylor]: Taking taylor expansion of 3 in z
1.152 * [taylor]: Taking taylor expansion of z in z
1.153 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.153 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.153 * [taylor]: Taking taylor expansion of 3 in z
1.153 * [taylor]: Taking taylor expansion of z in z
1.165 * [approximate]: Taking taylor expansion of (/ (sqrt 3) z) in (z) around 0
1.165 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.165 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.165 * [taylor]: Taking taylor expansion of 3 in z
1.166 * [taylor]: Taking taylor expansion of z in z
1.166 * [taylor]: Taking taylor expansion of (/ (sqrt 3) z) in z
1.166 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.166 * [taylor]: Taking taylor expansion of 3 in z
1.167 * [taylor]: Taking taylor expansion of z in z
1.175 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.175 * [approximate]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.175 * [taylor]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in z
1.175 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.175 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.175 * [taylor]: Taking taylor expansion of 3 in z
1.176 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.176 * [taylor]: Taking taylor expansion of z in z
1.176 * [taylor]: Taking taylor expansion of (* (pow (sqrt 3) 2) (pow z 2)) in z
1.176 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.176 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.176 * [taylor]: Taking taylor expansion of 3 in z
1.177 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.177 * [taylor]: Taking taylor expansion of z in z
1.196 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.196 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.196 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.196 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.196 * [taylor]: Taking taylor expansion of 3 in z
1.197 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.197 * [taylor]: Taking taylor expansion of z in z
1.199 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.199 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.199 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.199 * [taylor]: Taking taylor expansion of 3 in z
1.200 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.200 * [taylor]: Taking taylor expansion of z in z
1.218 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in (z) around 0
1.218 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.218 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.218 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.218 * [taylor]: Taking taylor expansion of 3 in z
1.219 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.219 * [taylor]: Taking taylor expansion of z in z
1.221 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 3) 2) (pow z 2)) in z
1.221 * [taylor]: Taking taylor expansion of (pow (sqrt 3) 2) in z
1.221 * [taylor]: Taking taylor expansion of (sqrt 3) in z
1.221 * [taylor]: Taking taylor expansion of 3 in z
1.222 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.222 * [taylor]: Taking taylor expansion of z in z
1.243 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
1.243 * [approximate]: Taking taylor expansion of (* 3 (pow z 2)) in (z) around 0
1.243 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
1.243 * [taylor]: Taking taylor expansion of 3 in z
1.243 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.243 * [taylor]: Taking taylor expansion of z in z
1.243 * [taylor]: Taking taylor expansion of (* 3 (pow z 2)) in z
1.243 * [taylor]: Taking taylor expansion of 3 in z
1.243 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.243 * [taylor]: Taking taylor expansion of z in z
1.251 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
1.251 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.251 * [taylor]: Taking taylor expansion of 3 in z
1.251 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.251 * [taylor]: Taking taylor expansion of z in z
1.252 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.252 * [taylor]: Taking taylor expansion of 3 in z
1.252 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.252 * [taylor]: Taking taylor expansion of z in z
1.259 * [approximate]: Taking taylor expansion of (/ 3 (pow z 2)) in (z) around 0
1.259 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.259 * [taylor]: Taking taylor expansion of 3 in z
1.259 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.259 * [taylor]: Taking taylor expansion of z in z
1.259 * [taylor]: Taking taylor expansion of (/ 3 (pow z 2)) in z
1.259 * [taylor]: Taking taylor expansion of 3 in z
1.259 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.260 * [taylor]: Taking taylor expansion of z in z
1.267 * * * [progress]: simplifying candidates
1.268 * [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)
  (sqrt (* z 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)
  (sqrt (* z 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) (sqrt 3))
  (* (sqrt (* z z)) (sqrt (* z 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))
  (* (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 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) (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))
  (* (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))
1.273 * * [simplify]: iteration  0 :  169  enodes  (cost  344 )
1.277 * * [simplify]: iteration  1 :  783  enodes  (cost  285 )
1.300 * * [simplify]: iteration  2 :  5001  enodes  (cost  269 )
1.303 * [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)
  (fabs 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)
  (fabs 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)))
  (* (pow z 6) 27)
  (* (cbrt (* 3 (* z z))) (cbrt (* 3 (* z z))))
  (cbrt (* 3 (* z z)))
  (* (pow z 6) 27)
  (* (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
  (pow z 2)
  (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))
  (pow (sqrt (sqrt (* 3 (* z z)))) 3)
  (sqrt (* 3 (* z z)))
  (pow (cbrt (sqrt (* 3 (* z z)))) 4)
  (* (sqrt (* 3 (* z z))) (fabs 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)))
  (* (pow z 6) 27)
  (* (pow z 6) 27)
  (* (cbrt (* 3 (* z z))) (cbrt (* 3 (* z z))))
  (cbrt (* 3 (* z z)))
  (* (pow z 6) 27)
  (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))
  (* (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))
1.304 * * * [progress]: adding candidates to table
1.433 * [progress]: [Phase 3 of 3] Extracting.
1.433 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.434 * * * [regime-changes]: Trying 6 branch expressions: ((* z z) (* x y) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)) z y x)
1.434 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.454 * * * * [regimes]: Trying to branch on (* x y) from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.474 * * * * [regimes]: Trying to branch on (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)) from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.497 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.517 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.539 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (sqrt (* (pow z 4) 9)) (* x y)))> #<alt (λ (x y z) (+ (* (sqrt 3) (* (sqrt 3) (* z z))) (* x y)))> #<alt (λ (x y z) (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z)))> #<alt (λ (x y z) (+ (* (* (* 3 z) (* (cbrt z) (cbrt z))) (cbrt 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)))>)
1.561 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.561 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))
1.562 * * [simplify]: iteration  0 :  12  enodes  (cost  7 )
1.562 * * [simplify]: iteration  1 :  12  enodes  (cost  7 )
1.562 * [simplify]: Simplified to:
   (+ (+ (+ (* x y) (* z z)) (* z z)) (* z z))
2.362 * [regime-testing]: Baseline error score: 0.12829932374136105
2.363 * [regime-testing]: Oracle error score: 0.012416793110999797
2.364 * [regime-testing]: End program error score: 0.12829932374136105
2.384 * [regime-testing]: Target error score: 0.10936458993899957