12.817 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.030 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.031 * * [simplify]: iteration  1 :  23  enodes  (cost  13 )
0.036 * * [simplify]: iteration  2 :  76  enodes  (cost  8 )
0.053 * * [simplify]: iteration  3 :  186  enodes  (cost  7 )
0.167 * * [simplify]: iteration  4 :  604  enodes  (cost  5 )
1.834 * * [simplify]: iteration  5 :  2429  enodes  (cost  5 )
5.365 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
5.366 * [simplify]: Simplified to:
   (* y (- x z))
5.369 * * [progress]: iteration 1 / 4
5.369 * * * [progress]: picking best candidate
5.370 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
5.370 * * * [progress]: localizing error
5.374 * * * [progress]: generating rewritten candidates
5.374 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
5.388 * * * [progress]: generating series expansions
5.388 * * * * [progress]: [ 1 / 1 ] generating series at (2)
5.388 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
5.388 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
5.388 * [taylor]: Taking taylor expansion of y in z
5.388 * [taylor]: Taking taylor expansion of (- x z) in z
5.388 * [taylor]: Taking taylor expansion of x in z
5.388 * [taylor]: Taking taylor expansion of z in z
5.388 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
5.388 * [taylor]: Taking taylor expansion of y in x
5.388 * [taylor]: Taking taylor expansion of (- x z) in x
5.388 * [taylor]: Taking taylor expansion of x in x
5.388 * [taylor]: Taking taylor expansion of z in x
5.388 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
5.388 * [taylor]: Taking taylor expansion of y in y
5.388 * [taylor]: Taking taylor expansion of (- x z) in y
5.388 * [taylor]: Taking taylor expansion of x in y
5.389 * [taylor]: Taking taylor expansion of z in y
5.389 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
5.389 * [taylor]: Taking taylor expansion of y in y
5.389 * [taylor]: Taking taylor expansion of (- x z) in y
5.389 * [taylor]: Taking taylor expansion of x in y
5.389 * [taylor]: Taking taylor expansion of z in y
5.389 * [taylor]: Taking taylor expansion of 0 in x
5.389 * [taylor]: Taking taylor expansion of 0 in z
5.390 * [taylor]: Taking taylor expansion of (- x z) in x
5.390 * [taylor]: Taking taylor expansion of x in x
5.390 * [taylor]: Taking taylor expansion of z in x
5.390 * [taylor]: Taking taylor expansion of (- z) in z
5.390 * [taylor]: Taking taylor expansion of z in z
5.390 * [taylor]: Taking taylor expansion of 0 in z
5.391 * [taylor]: Taking taylor expansion of 0 in x
5.391 * [taylor]: Taking taylor expansion of 0 in z
5.392 * [taylor]: Taking taylor expansion of 1 in z
5.392 * [taylor]: Taking taylor expansion of 0 in z
5.393 * [taylor]: Taking taylor expansion of 0 in x
5.393 * [taylor]: Taking taylor expansion of 0 in z
5.393 * [taylor]: Taking taylor expansion of 0 in z
5.394 * [taylor]: Taking taylor expansion of 0 in z
5.394 * [taylor]: Taking taylor expansion of 0 in z
5.394 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
5.394 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
5.394 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
5.394 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.394 * [taylor]: Taking taylor expansion of x in z
5.394 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.394 * [taylor]: Taking taylor expansion of z in z
5.395 * [taylor]: Taking taylor expansion of y in z
5.395 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
5.395 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
5.395 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.395 * [taylor]: Taking taylor expansion of x in x
5.395 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.396 * [taylor]: Taking taylor expansion of z in x
5.396 * [taylor]: Taking taylor expansion of y in x
5.396 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
5.396 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
5.396 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.396 * [taylor]: Taking taylor expansion of x in y
5.396 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.396 * [taylor]: Taking taylor expansion of z in y
5.396 * [taylor]: Taking taylor expansion of y in y
5.396 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
5.396 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
5.396 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.396 * [taylor]: Taking taylor expansion of x in y
5.396 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.396 * [taylor]: Taking taylor expansion of z in y
5.396 * [taylor]: Taking taylor expansion of y in y
5.396 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
5.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.397 * [taylor]: Taking taylor expansion of x in x
5.397 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.397 * [taylor]: Taking taylor expansion of z in x
5.397 * [taylor]: Taking taylor expansion of 1 in z
5.398 * [taylor]: Taking taylor expansion of 0 in x
5.399 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
5.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.399 * [taylor]: Taking taylor expansion of z in z
5.401 * [taylor]: Taking taylor expansion of 0 in x
5.401 * [taylor]: Taking taylor expansion of 0 in z
5.402 * [taylor]: Taking taylor expansion of 0 in z
5.404 * [taylor]: Taking taylor expansion of 0 in x
5.404 * [taylor]: Taking taylor expansion of 0 in z
5.404 * [taylor]: Taking taylor expansion of 0 in z
5.405 * [taylor]: Taking taylor expansion of 0 in z
5.406 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
5.406 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
5.406 * [taylor]: Taking taylor expansion of -1 in z
5.406 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
5.406 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
5.406 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.407 * [taylor]: Taking taylor expansion of z in z
5.407 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.407 * [taylor]: Taking taylor expansion of x in z
5.407 * [taylor]: Taking taylor expansion of y in z
5.407 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
5.407 * [taylor]: Taking taylor expansion of -1 in x
5.407 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
5.407 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
5.407 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.407 * [taylor]: Taking taylor expansion of z in x
5.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.407 * [taylor]: Taking taylor expansion of x in x
5.408 * [taylor]: Taking taylor expansion of y in x
5.412 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
5.412 * [taylor]: Taking taylor expansion of -1 in y
5.412 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
5.412 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
5.412 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.412 * [taylor]: Taking taylor expansion of z in y
5.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.412 * [taylor]: Taking taylor expansion of x in y
5.412 * [taylor]: Taking taylor expansion of y in y
5.413 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
5.413 * [taylor]: Taking taylor expansion of -1 in y
5.413 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
5.413 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
5.413 * [taylor]: Taking taylor expansion of (/ 1 z) in y
5.413 * [taylor]: Taking taylor expansion of z in y
5.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.413 * [taylor]: Taking taylor expansion of x in y
5.413 * [taylor]: Taking taylor expansion of y in y
5.413 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
5.413 * [taylor]: Taking taylor expansion of -1 in x
5.413 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
5.413 * [taylor]: Taking taylor expansion of (/ 1 z) in x
5.413 * [taylor]: Taking taylor expansion of z in x
5.413 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.413 * [taylor]: Taking taylor expansion of x in x
5.414 * [taylor]: Taking taylor expansion of 1 in z
5.416 * [taylor]: Taking taylor expansion of 0 in x
5.417 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
5.417 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.417 * [taylor]: Taking taylor expansion of z in z
5.419 * [taylor]: Taking taylor expansion of 0 in x
5.419 * [taylor]: Taking taylor expansion of 0 in z
5.421 * [taylor]: Taking taylor expansion of 0 in z
5.424 * [taylor]: Taking taylor expansion of 0 in x
5.424 * [taylor]: Taking taylor expansion of 0 in z
5.424 * [taylor]: Taking taylor expansion of 0 in z
5.426 * [taylor]: Taking taylor expansion of 0 in z
5.427 * * * [progress]: simplifying candidates
5.428 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma (sqrt x) (sqrt x) (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))))
  (* y (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))))
  (* y (fma 1 x (- (* (sqrt z) (sqrt z)))))
  (* y (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))))
  (* y (fma 1 x (- (* z 1))))
  (* y (fma (- z) 1 (* z 1)))
  (* y x)
  (* y (- z))
  (* y x)
  (* y (- z))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma (sqrt x) (sqrt x) (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* (fma 1 x (- (* (cbrt z) (* (cbrt z) (cbrt z))))) y)
  (* (fma (- (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt z) (* (cbrt z) (cbrt z)))) y)
  (* (fma 1 x (- (* (sqrt z) (sqrt z)))) y)
  (* (fma (- (sqrt z)) (sqrt z) (* (sqrt z) (sqrt z))) y)
  (* (fma 1 x (- (* z 1))) y)
  (* (fma (- z) 1 (* z 1)) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
5.430 * * [simplify]: iteration  0 :  102  enodes  (cost  721 )
5.452 * * [simplify]: iteration  1 :  187  enodes  (cost  548 )
5.495 * * [simplify]: iteration  2 :  434  enodes  (cost  438 )
5.659 * * [simplify]: iteration  3 :  1580  enodes  (cost  396 )
6.526 * * [simplify]: iteration  done :  5001  enodes  (cost  396 )
6.526 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* (- (pow (cbrt x) 3) z) y)
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* y (- x z))
  (* (- z z) y)
  (* x y)
  (* (- z) y)
  (* x y)
  (* (- z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
6.526 * * * [progress]: adding candidates to table
6.583 * * [progress]: iteration 2 / 4
6.583 * * * [progress]: picking best candidate
6.586 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>
6.586 * * * [progress]: localizing error
6.592 * * * [progress]: generating rewritten candidates
6.592 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.596 * * * [progress]: generating series expansions
6.596 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.596 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
6.596 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
6.596 * [taylor]: Taking taylor expansion of (* x y) in z
6.596 * [taylor]: Taking taylor expansion of x in z
6.596 * [taylor]: Taking taylor expansion of y in z
6.596 * [taylor]: Taking taylor expansion of (* z y) in z
6.596 * [taylor]: Taking taylor expansion of z in z
6.596 * [taylor]: Taking taylor expansion of y in z
6.596 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
6.596 * [taylor]: Taking taylor expansion of (* x y) in y
6.596 * [taylor]: Taking taylor expansion of x in y
6.596 * [taylor]: Taking taylor expansion of y in y
6.596 * [taylor]: Taking taylor expansion of (* z y) in y
6.596 * [taylor]: Taking taylor expansion of z in y
6.596 * [taylor]: Taking taylor expansion of y in y
6.596 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
6.596 * [taylor]: Taking taylor expansion of (* x y) in x
6.596 * [taylor]: Taking taylor expansion of x in x
6.596 * [taylor]: Taking taylor expansion of y in x
6.596 * [taylor]: Taking taylor expansion of (* z y) in x
6.596 * [taylor]: Taking taylor expansion of z in x
6.596 * [taylor]: Taking taylor expansion of y in x
6.596 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
6.596 * [taylor]: Taking taylor expansion of (* x y) in x
6.596 * [taylor]: Taking taylor expansion of x in x
6.596 * [taylor]: Taking taylor expansion of y in x
6.596 * [taylor]: Taking taylor expansion of (* z y) in x
6.596 * [taylor]: Taking taylor expansion of z in x
6.596 * [taylor]: Taking taylor expansion of y in x
6.597 * [taylor]: Taking taylor expansion of (- (* z y)) in y
6.597 * [taylor]: Taking taylor expansion of (* z y) in y
6.597 * [taylor]: Taking taylor expansion of z in y
6.597 * [taylor]: Taking taylor expansion of y in y
6.597 * [taylor]: Taking taylor expansion of 0 in z
6.598 * [taylor]: Taking taylor expansion of y in y
6.598 * [taylor]: Taking taylor expansion of 0 in z
6.598 * [taylor]: Taking taylor expansion of (- z) in z
6.598 * [taylor]: Taking taylor expansion of z in z
6.599 * [taylor]: Taking taylor expansion of 0 in y
6.599 * [taylor]: Taking taylor expansion of 0 in z
6.600 * [taylor]: Taking taylor expansion of 1 in z
6.600 * [taylor]: Taking taylor expansion of 0 in z
6.602 * [taylor]: Taking taylor expansion of 0 in y
6.602 * [taylor]: Taking taylor expansion of 0 in z
6.602 * [taylor]: Taking taylor expansion of 0 in z
6.602 * [taylor]: Taking taylor expansion of 0 in z
6.603 * [taylor]: Taking taylor expansion of 0 in z
6.603 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
6.603 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
6.603 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
6.603 * [taylor]: Taking taylor expansion of (* x y) in z
6.603 * [taylor]: Taking taylor expansion of x in z
6.603 * [taylor]: Taking taylor expansion of y in z
6.603 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
6.603 * [taylor]: Taking taylor expansion of (* z y) in z
6.603 * [taylor]: Taking taylor expansion of z in z
6.603 * [taylor]: Taking taylor expansion of y in z
6.604 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
6.604 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.604 * [taylor]: Taking taylor expansion of (* x y) in y
6.604 * [taylor]: Taking taylor expansion of x in y
6.604 * [taylor]: Taking taylor expansion of y in y
6.604 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.604 * [taylor]: Taking taylor expansion of (* z y) in y
6.604 * [taylor]: Taking taylor expansion of z in y
6.604 * [taylor]: Taking taylor expansion of y in y
6.605 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.605 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.605 * [taylor]: Taking taylor expansion of (* x y) in x
6.605 * [taylor]: Taking taylor expansion of x in x
6.605 * [taylor]: Taking taylor expansion of y in x
6.605 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.605 * [taylor]: Taking taylor expansion of (* z y) in x
6.605 * [taylor]: Taking taylor expansion of z in x
6.605 * [taylor]: Taking taylor expansion of y in x
6.605 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.605 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.605 * [taylor]: Taking taylor expansion of (* x y) in x
6.605 * [taylor]: Taking taylor expansion of x in x
6.605 * [taylor]: Taking taylor expansion of y in x
6.605 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.605 * [taylor]: Taking taylor expansion of (* z y) in x
6.605 * [taylor]: Taking taylor expansion of z in x
6.605 * [taylor]: Taking taylor expansion of y in x
6.606 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.606 * [taylor]: Taking taylor expansion of y in y
6.606 * [taylor]: Taking taylor expansion of 1 in z
6.607 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
6.607 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.607 * [taylor]: Taking taylor expansion of (* z y) in y
6.607 * [taylor]: Taking taylor expansion of z in y
6.607 * [taylor]: Taking taylor expansion of y in y
6.607 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
6.607 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.607 * [taylor]: Taking taylor expansion of z in z
6.608 * [taylor]: Taking taylor expansion of 0 in z
6.610 * [taylor]: Taking taylor expansion of 0 in y
6.610 * [taylor]: Taking taylor expansion of 0 in z
6.611 * [taylor]: Taking taylor expansion of 0 in z
6.614 * [taylor]: Taking taylor expansion of 0 in y
6.614 * [taylor]: Taking taylor expansion of 0 in z
6.615 * [taylor]: Taking taylor expansion of 0 in z
6.615 * [taylor]: Taking taylor expansion of 0 in z
6.617 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
6.617 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
6.617 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
6.617 * [taylor]: Taking taylor expansion of (* x y) in z
6.617 * [taylor]: Taking taylor expansion of x in z
6.617 * [taylor]: Taking taylor expansion of y in z
6.617 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
6.617 * [taylor]: Taking taylor expansion of (* z y) in z
6.617 * [taylor]: Taking taylor expansion of z in z
6.617 * [taylor]: Taking taylor expansion of y in z
6.617 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
6.617 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
6.617 * [taylor]: Taking taylor expansion of (* x y) in y
6.617 * [taylor]: Taking taylor expansion of x in y
6.617 * [taylor]: Taking taylor expansion of y in y
6.618 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.618 * [taylor]: Taking taylor expansion of (* z y) in y
6.618 * [taylor]: Taking taylor expansion of z in y
6.618 * [taylor]: Taking taylor expansion of y in y
6.618 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.618 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.618 * [taylor]: Taking taylor expansion of (* x y) in x
6.618 * [taylor]: Taking taylor expansion of x in x
6.618 * [taylor]: Taking taylor expansion of y in x
6.618 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.618 * [taylor]: Taking taylor expansion of (* z y) in x
6.618 * [taylor]: Taking taylor expansion of z in x
6.618 * [taylor]: Taking taylor expansion of y in x
6.618 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
6.618 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
6.618 * [taylor]: Taking taylor expansion of (* x y) in x
6.618 * [taylor]: Taking taylor expansion of x in x
6.618 * [taylor]: Taking taylor expansion of y in x
6.619 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
6.619 * [taylor]: Taking taylor expansion of (* z y) in x
6.619 * [taylor]: Taking taylor expansion of z in x
6.619 * [taylor]: Taking taylor expansion of y in x
6.619 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.619 * [taylor]: Taking taylor expansion of y in y
6.619 * [taylor]: Taking taylor expansion of 1 in z
6.620 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
6.620 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
6.620 * [taylor]: Taking taylor expansion of (* z y) in y
6.620 * [taylor]: Taking taylor expansion of z in y
6.620 * [taylor]: Taking taylor expansion of y in y
6.620 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
6.620 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.620 * [taylor]: Taking taylor expansion of z in z
6.621 * [taylor]: Taking taylor expansion of 0 in z
6.623 * [taylor]: Taking taylor expansion of 0 in y
6.623 * [taylor]: Taking taylor expansion of 0 in z
6.624 * [taylor]: Taking taylor expansion of 0 in z
6.626 * [taylor]: Taking taylor expansion of 0 in y
6.627 * [taylor]: Taking taylor expansion of 0 in z
6.627 * [taylor]: Taking taylor expansion of 0 in z
6.628 * [taylor]: Taking taylor expansion of 0 in z
6.629 * * * [progress]: simplifying candidates
6.629 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (+ (* x y) (* (- z) y)))
  (log1p (+ (* x y) (* (- z) y)))
  (* (exp (* x y)) (exp (* (- z) y)))
  (log (+ (* x y) (* (- z) y)))
  (exp (+ (* x y) (* (- z) y)))
  (* (cbrt (+ (* x y) (* (- z) y))) (cbrt (+ (* x y) (* (- z) y))))
  (cbrt (+ (* x y) (* (- z) y)))
  (* (* (+ (* x y) (* (- z) y)) (+ (* x y) (* (- z) y))) (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (sqrt (+ (* x y) (* (- z) y)))
  (+ (pow (* x y) 3) (pow (* (- z) y) 3))
  (+ (* (* x y) (* x y)) (- (* (* (- z) y) (* (- z) y)) (* (* x y) (* (- z) y))))
  (- (* (* x y) (* x y)) (* (* (- z) y) (* (- z) y)))
  (- (* x y) (* (- z) y))
  (+ x (- z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
6.631 * * [simplify]: iteration  0 :  33  enodes  (cost  206 )
6.639 * * [simplify]: iteration  1 :  113  enodes  (cost  146 )
6.665 * * [simplify]: iteration  2 :  433  enodes  (cost  133 )
6.914 * * [simplify]: iteration  3 :  1690  enodes  (cost  129 )
8.916 * * [simplify]: iteration  done :  5000  enodes  (cost  127 )
8.916 * [simplify]: Simplified to:
   (expm1 (* y (- x z)))
  (log1p (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (pow y 3) (- (pow x 3) (pow z 3)))
  (* y (* y (+ (fma z z (* x z)) (* x x))))
  (* (* y y) (- (* x x) (* z z)))
  (* (+ z x) y)
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
8.918 * * * [progress]: adding candidates to table
8.958 * * [progress]: iteration 3 / 4
8.958 * * * [progress]: picking best candidate
8.960 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))>
8.960 * * * [progress]: localizing error
8.968 * * * [progress]: generating rewritten candidates
8.968 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
8.969 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
8.969 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1)
8.970 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
8.978 * * * [progress]: generating series expansions
8.978 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
8.978 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
8.978 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.978 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.978 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.978 * [taylor]: Taking taylor expansion of 1/3 in y
8.978 * [taylor]: Taking taylor expansion of (log y) in y
8.978 * [taylor]: Taking taylor expansion of y in y
8.979 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
8.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
8.979 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
8.979 * [taylor]: Taking taylor expansion of 1/3 in y
8.979 * [taylor]: Taking taylor expansion of (log y) in y
8.979 * [taylor]: Taking taylor expansion of y in y
9.030 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
9.031 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.031 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.031 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.031 * [taylor]: Taking taylor expansion of 1/3 in y
9.031 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.031 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.031 * [taylor]: Taking taylor expansion of y in y
9.032 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.032 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.032 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.032 * [taylor]: Taking taylor expansion of 1/3 in y
9.032 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.032 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.032 * [taylor]: Taking taylor expansion of y in y
9.086 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
9.086 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.086 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.086 * [taylor]: Taking taylor expansion of -1 in y
9.087 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.087 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.087 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.087 * [taylor]: Taking taylor expansion of 1/3 in y
9.087 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.087 * [taylor]: Taking taylor expansion of y in y
9.088 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.088 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.088 * [taylor]: Taking taylor expansion of -1 in y
9.089 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.089 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.089 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.089 * [taylor]: Taking taylor expansion of 1/3 in y
9.089 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.089 * [taylor]: Taking taylor expansion of y in y
9.154 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
9.154 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
9.155 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
9.155 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
9.155 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
9.155 * [taylor]: Taking taylor expansion of 1/3 in y
9.155 * [taylor]: Taking taylor expansion of (log y) in y
9.155 * [taylor]: Taking taylor expansion of y in y
9.155 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
9.155 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
9.155 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
9.155 * [taylor]: Taking taylor expansion of 1/3 in y
9.155 * [taylor]: Taking taylor expansion of (log y) in y
9.155 * [taylor]: Taking taylor expansion of y in y
9.206 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
9.206 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.206 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.206 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.206 * [taylor]: Taking taylor expansion of 1/3 in y
9.206 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.206 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.206 * [taylor]: Taking taylor expansion of y in y
9.207 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.207 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.207 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.207 * [taylor]: Taking taylor expansion of 1/3 in y
9.207 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.207 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.207 * [taylor]: Taking taylor expansion of y in y
9.259 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
9.259 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.259 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.259 * [taylor]: Taking taylor expansion of -1 in y
9.260 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.260 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.260 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.260 * [taylor]: Taking taylor expansion of 1/3 in y
9.260 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.260 * [taylor]: Taking taylor expansion of y in y
9.261 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.261 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.261 * [taylor]: Taking taylor expansion of -1 in y
9.261 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.261 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.261 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.261 * [taylor]: Taking taylor expansion of 1/3 in y
9.261 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.261 * [taylor]: Taking taylor expansion of y in y
9.326 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1)
9.326 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
9.326 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
9.326 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
9.326 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
9.326 * [taylor]: Taking taylor expansion of 1/3 in y
9.326 * [taylor]: Taking taylor expansion of (log y) in y
9.326 * [taylor]: Taking taylor expansion of y in y
9.327 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
9.327 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
9.327 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
9.327 * [taylor]: Taking taylor expansion of 1/3 in y
9.327 * [taylor]: Taking taylor expansion of (log y) in y
9.327 * [taylor]: Taking taylor expansion of y in y
9.378 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
9.378 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.378 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.378 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.378 * [taylor]: Taking taylor expansion of 1/3 in y
9.378 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.378 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.378 * [taylor]: Taking taylor expansion of y in y
9.379 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.379 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.379 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.379 * [taylor]: Taking taylor expansion of 1/3 in y
9.379 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.379 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.379 * [taylor]: Taking taylor expansion of y in y
9.433 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
9.434 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.434 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.434 * [taylor]: Taking taylor expansion of -1 in y
9.434 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.434 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.434 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.434 * [taylor]: Taking taylor expansion of 1/3 in y
9.434 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.434 * [taylor]: Taking taylor expansion of y in y
9.435 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
9.435 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.435 * [taylor]: Taking taylor expansion of -1 in y
9.436 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
9.436 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
9.436 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
9.436 * [taylor]: Taking taylor expansion of 1/3 in y
9.436 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
9.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
9.436 * [taylor]: Taking taylor expansion of y in y
9.505 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
9.505 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
9.505 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
9.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
9.505 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
9.505 * [taylor]: Taking taylor expansion of 1/3 in y
9.505 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
9.505 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.505 * [taylor]: Taking taylor expansion of y in y
9.506 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
9.506 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
9.506 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
9.506 * [taylor]: Taking taylor expansion of 1/3 in y
9.506 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
9.506 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.506 * [taylor]: Taking taylor expansion of y in y
9.558 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
9.558 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
9.558 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
9.558 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
9.558 * [taylor]: Taking taylor expansion of 1/3 in y
9.558 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
9.558 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.558 * [taylor]: Taking taylor expansion of y in y
9.559 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
9.559 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
9.559 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
9.559 * [taylor]: Taking taylor expansion of 1/3 in y
9.560 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
9.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.560 * [taylor]: Taking taylor expansion of y in y
9.620 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
9.620 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
9.620 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
9.620 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.620 * [taylor]: Taking taylor expansion of -1 in y
9.621 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
9.621 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
9.621 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
9.621 * [taylor]: Taking taylor expansion of 1/3 in y
9.621 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
9.621 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.621 * [taylor]: Taking taylor expansion of y in y
9.622 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
9.622 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
9.622 * [taylor]: Taking taylor expansion of (cbrt -1) in y
9.622 * [taylor]: Taking taylor expansion of -1 in y
9.623 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
9.623 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
9.623 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
9.623 * [taylor]: Taking taylor expansion of 1/3 in y
9.623 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
9.623 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.623 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.623 * [taylor]: Taking taylor expansion of y in y
9.703 * * * [progress]: simplifying candidates
9.704 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (* (cbrt y) (cbrt y)))
  (log1p (* (cbrt y) (cbrt y)))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 1/3)
  (pow (/ 1 y) -1/3)
  (* (pow (* -1 y) 1/3) (cbrt -1))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow (cbrt -1) 2) (pow (pow y 2) 1/3))
9.706 * * [simplify]: iteration  0 :  65  enodes  (cost  554 )
9.729 * * [simplify]: iteration  1 :  119  enodes  (cost  443 )
9.750 * * [simplify]: iteration  2 :  329  enodes  (cost  423 )
9.979 * * [simplify]: iteration  3 :  1180  enodes  (cost  405 )
11.224 * * [simplify]: iteration  4 :  3749  enodes  (cost  400 )
12.665 * * [simplify]: iteration  done :  5000  enodes  (cost  400 )
12.666 * [simplify]: Simplified to:
   (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (cbrt y))
  (log1p (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (expm1 (pow y 2/3))
  (log1p (pow y 2/3))
  2/3
  2
  (* y y)
  (pow y 2/3)
  2
  (log (pow y 2/3))
  (log (pow y 2/3))
  (exp (pow y 2/3))
  (* y y)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (* y y)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (cbrt y)
  (pow (/ 1 y) -1/3)
  (* (cbrt -1) (cbrt (- y)))
  (pow y 2/3)
  (pow (/ 1 y) -2/3)
  (* (pow y 2/3) (pow (cbrt -1) 2))
12.667 * * * [progress]: adding candidates to table
12.879 * [progress]: [Phase 3 of 3] Extracting.
12.879 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>)
12.879 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
12.879 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>)
12.896 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>)
12.910 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (* (cbrt y) (cbrt y)) (* (cbrt y) (- x z))))> #<alt (λ (x y z) (+ (* x y) (* (- z) y)))>)
12.926 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
12.926 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (- x z))
12.926 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
12.927 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
12.927 * * [simplify]: iteration  done :  6  enodes  (cost  5 )
12.927 * [simplify]: Simplified to:
   (* y (- x z))
13.985 * [regime-testing]: Baseline error score: 0.013501687710963871
13.986 * [regime-testing]: Oracle error score: 0.004250531316414552
13.987 * [regime-testing]: End program error score: 0.013501687710963871
14.008 * [regime-testing]: Target error score: 0.013501687710963871