8.473 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (/ (* (/ y z) t) t))
0.020 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.021 * * [simplify]: iteration  1 :  16  enodes  (cost  9 )
0.024 * * [simplify]: iteration  2 :  40  enodes  (cost  7 )
0.031 * * [simplify]: iteration  3 :  98  enodes  (cost  5 )
0.073 * * [simplify]: iteration  4 :  411  enodes  (cost  5 )
1.517 * * [simplify]: iteration  5 :  2442  enodes  (cost  5 )
2.995 * * [simplify]: iteration  done :  5000  enodes  (cost  5 )
2.995 * [simplify]: Simplified to:
   (* x (/ y z))
2.998 * * [progress]: iteration 1 / 4
2.998 * * * [progress]: picking best candidate
3.001 * * * * [pick]: Picked  #<alt (λ (x y z t) (* x (/ y z)))>
3.001 * * * [progress]: localizing error
3.010 * * * [progress]: generating rewritten candidates
3.010 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.019 * * * [progress]: generating series expansions
3.019 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.020 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
3.020 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
3.020 * [taylor]: Taking taylor expansion of (* x y) in z
3.020 * [taylor]: Taking taylor expansion of x in z
3.020 * [taylor]: Taking taylor expansion of y in z
3.020 * [taylor]: Taking taylor expansion of z in z
3.020 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
3.020 * [taylor]: Taking taylor expansion of (* x y) in y
3.020 * [taylor]: Taking taylor expansion of x in y
3.020 * [taylor]: Taking taylor expansion of y in y
3.020 * [taylor]: Taking taylor expansion of z in y
3.021 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.021 * [taylor]: Taking taylor expansion of (* x y) in x
3.021 * [taylor]: Taking taylor expansion of x in x
3.021 * [taylor]: Taking taylor expansion of y in x
3.021 * [taylor]: Taking taylor expansion of z in x
3.021 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
3.021 * [taylor]: Taking taylor expansion of (* x y) in x
3.021 * [taylor]: Taking taylor expansion of x in x
3.021 * [taylor]: Taking taylor expansion of y in x
3.021 * [taylor]: Taking taylor expansion of z in x
3.022 * [taylor]: Taking taylor expansion of (/ y z) in y
3.022 * [taylor]: Taking taylor expansion of y in y
3.022 * [taylor]: Taking taylor expansion of z in y
3.022 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.022 * [taylor]: Taking taylor expansion of z in z
3.023 * [taylor]: Taking taylor expansion of 0 in y
3.023 * [taylor]: Taking taylor expansion of 0 in z
3.023 * [taylor]: Taking taylor expansion of 0 in z
3.024 * [taylor]: Taking taylor expansion of 0 in y
3.024 * [taylor]: Taking taylor expansion of 0 in z
3.024 * [taylor]: Taking taylor expansion of 0 in z
3.024 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in y
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [taylor]: Taking taylor expansion of 0 in z
3.026 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
3.026 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.026 * [taylor]: Taking taylor expansion of z in z
3.026 * [taylor]: Taking taylor expansion of (* x y) in z
3.026 * [taylor]: Taking taylor expansion of x in z
3.026 * [taylor]: Taking taylor expansion of y in z
3.027 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.027 * [taylor]: Taking taylor expansion of z in y
3.027 * [taylor]: Taking taylor expansion of (* x y) in y
3.027 * [taylor]: Taking taylor expansion of x in y
3.027 * [taylor]: Taking taylor expansion of y in y
3.027 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.027 * [taylor]: Taking taylor expansion of z in x
3.027 * [taylor]: Taking taylor expansion of (* x y) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.027 * [taylor]: Taking taylor expansion of y in x
3.027 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.027 * [taylor]: Taking taylor expansion of z in x
3.027 * [taylor]: Taking taylor expansion of (* x y) in x
3.027 * [taylor]: Taking taylor expansion of x in x
3.027 * [taylor]: Taking taylor expansion of y in x
3.028 * [taylor]: Taking taylor expansion of (/ z y) in y
3.028 * [taylor]: Taking taylor expansion of z in y
3.028 * [taylor]: Taking taylor expansion of y in y
3.028 * [taylor]: Taking taylor expansion of z in z
3.029 * [taylor]: Taking taylor expansion of 0 in y
3.029 * [taylor]: Taking taylor expansion of 0 in z
3.030 * [taylor]: Taking taylor expansion of 0 in y
3.030 * [taylor]: Taking taylor expansion of 0 in z
3.031 * [taylor]: Taking taylor expansion of 0 in z
3.031 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
3.031 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
3.031 * [taylor]: Taking taylor expansion of -1 in z
3.031 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
3.031 * [taylor]: Taking taylor expansion of z in z
3.031 * [taylor]: Taking taylor expansion of (* x y) in z
3.031 * [taylor]: Taking taylor expansion of x in z
3.031 * [taylor]: Taking taylor expansion of y in z
3.031 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
3.032 * [taylor]: Taking taylor expansion of -1 in y
3.032 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
3.032 * [taylor]: Taking taylor expansion of z in y
3.032 * [taylor]: Taking taylor expansion of (* x y) in y
3.032 * [taylor]: Taking taylor expansion of x in y
3.032 * [taylor]: Taking taylor expansion of y in y
3.032 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
3.032 * [taylor]: Taking taylor expansion of -1 in x
3.032 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.032 * [taylor]: Taking taylor expansion of z in x
3.032 * [taylor]: Taking taylor expansion of (* x y) in x
3.032 * [taylor]: Taking taylor expansion of x in x
3.032 * [taylor]: Taking taylor expansion of y in x
3.032 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
3.032 * [taylor]: Taking taylor expansion of -1 in x
3.032 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
3.032 * [taylor]: Taking taylor expansion of z in x
3.032 * [taylor]: Taking taylor expansion of (* x y) in x
3.032 * [taylor]: Taking taylor expansion of x in x
3.032 * [taylor]: Taking taylor expansion of y in x
3.033 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
3.033 * [taylor]: Taking taylor expansion of -1 in y
3.033 * [taylor]: Taking taylor expansion of (/ z y) in y
3.033 * [taylor]: Taking taylor expansion of z in y
3.033 * [taylor]: Taking taylor expansion of y in y
3.033 * [taylor]: Taking taylor expansion of (* -1 z) in z
3.033 * [taylor]: Taking taylor expansion of -1 in z
3.033 * [taylor]: Taking taylor expansion of z in z
3.034 * [taylor]: Taking taylor expansion of 0 in y
3.035 * [taylor]: Taking taylor expansion of 0 in z
3.037 * [taylor]: Taking taylor expansion of 0 in y
3.037 * [taylor]: Taking taylor expansion of 0 in z
3.039 * [taylor]: Taking taylor expansion of 0 in z
3.039 * * * [progress]: simplifying candidates
3.040 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* x (/ y z))
  (+ (log x) (- (log y) (log z)))
  (+ (log x) (log (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* x x) x) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (* (* (* x (/ y z)) (* x (/ y z))) (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt z) (cbrt z))))
  (* x (/ 1 (sqrt z)))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (* x (/ y z))
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
3.042 * * [simplify]: iteration  0 :  69  enodes  (cost  277 )
3.056 * * [simplify]: iteration  1 :  166  enodes  (cost  260 )
3.090 * * [simplify]: iteration  2 :  445  enodes  (cost  230 )
3.281 * * [simplify]: iteration  3 :  1367  enodes  (cost  230 )
4.900 * * [simplify]: iteration  4 :  3639  enodes  (cost  230 )
6.401 * * [simplify]: iteration  done :  5001  enodes  (cost  230 )
6.402 * [simplify]: Simplified to:
   (/ (* x y) z)
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (log (* x (/ y z)))
  (exp (* x (/ y z)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (* x (/ y z))) (cbrt (* x (/ y z))))
  (cbrt (* x (/ y z)))
  (pow (/ (* x y) z) 3)
  (sqrt (* x (/ y z)))
  (sqrt (* x (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (sqrt (/ y z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* (sqrt x) (/ (sqrt y) (sqrt z)))
  (* x (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* x (sqrt (/ y z)))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* x (* (cbrt y) (cbrt y)))
  (* x (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* x (/ (sqrt y) (sqrt z)))
  (* x (sqrt y))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (sqrt z))
  x
  x
  (* x y)
  (* (cbrt x) (/ y z))
  (* (sqrt x) (/ y z))
  (/ (* x y) z)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
6.402 * * * [progress]: adding candidates to table
6.469 * * [progress]: iteration 2 / 4
6.470 * * * [progress]: picking best candidate
6.486 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))>
6.486 * * * [progress]: localizing error
6.495 * * * [progress]: generating rewritten candidates
6.495 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
6.537 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1)
6.538 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2)
6.538 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1)
6.541 * * * [progress]: generating series expansions
6.541 * * * * [progress]: [ 1 / 4 ] generating series at (2)
6.542 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
6.542 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
6.542 * [taylor]: Taking taylor expansion of (* x y) in z
6.542 * [taylor]: Taking taylor expansion of x in z
6.542 * [taylor]: Taking taylor expansion of y in z
6.542 * [taylor]: Taking taylor expansion of z in z
6.542 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
6.542 * [taylor]: Taking taylor expansion of (* x y) in y
6.542 * [taylor]: Taking taylor expansion of x in y
6.542 * [taylor]: Taking taylor expansion of y in y
6.542 * [taylor]: Taking taylor expansion of z in y
6.542 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
6.542 * [taylor]: Taking taylor expansion of (* x y) in x
6.542 * [taylor]: Taking taylor expansion of x in x
6.542 * [taylor]: Taking taylor expansion of y in x
6.543 * [taylor]: Taking taylor expansion of z in x
6.543 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
6.543 * [taylor]: Taking taylor expansion of (* x y) in x
6.543 * [taylor]: Taking taylor expansion of x in x
6.543 * [taylor]: Taking taylor expansion of y in x
6.543 * [taylor]: Taking taylor expansion of z in x
6.543 * [taylor]: Taking taylor expansion of (/ y z) in y
6.543 * [taylor]: Taking taylor expansion of y in y
6.543 * [taylor]: Taking taylor expansion of z in y
6.543 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.543 * [taylor]: Taking taylor expansion of z in z
6.544 * [taylor]: Taking taylor expansion of 0 in y
6.545 * [taylor]: Taking taylor expansion of 0 in z
6.545 * [taylor]: Taking taylor expansion of 0 in z
6.546 * [taylor]: Taking taylor expansion of 0 in y
6.546 * [taylor]: Taking taylor expansion of 0 in z
6.546 * [taylor]: Taking taylor expansion of 0 in z
6.546 * [taylor]: Taking taylor expansion of 0 in z
6.548 * [taylor]: Taking taylor expansion of 0 in y
6.548 * [taylor]: Taking taylor expansion of 0 in z
6.548 * [taylor]: Taking taylor expansion of 0 in z
6.548 * [taylor]: Taking taylor expansion of 0 in z
6.548 * [taylor]: Taking taylor expansion of 0 in z
6.549 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
6.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
6.549 * [taylor]: Taking taylor expansion of z in z
6.549 * [taylor]: Taking taylor expansion of (* x y) in z
6.549 * [taylor]: Taking taylor expansion of x in z
6.549 * [taylor]: Taking taylor expansion of y in z
6.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
6.549 * [taylor]: Taking taylor expansion of z in y
6.549 * [taylor]: Taking taylor expansion of (* x y) in y
6.549 * [taylor]: Taking taylor expansion of x in y
6.549 * [taylor]: Taking taylor expansion of y in y
6.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
6.549 * [taylor]: Taking taylor expansion of z in x
6.549 * [taylor]: Taking taylor expansion of (* x y) in x
6.549 * [taylor]: Taking taylor expansion of x in x
6.549 * [taylor]: Taking taylor expansion of y in x
6.549 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
6.550 * [taylor]: Taking taylor expansion of z in x
6.550 * [taylor]: Taking taylor expansion of (* x y) in x
6.550 * [taylor]: Taking taylor expansion of x in x
6.550 * [taylor]: Taking taylor expansion of y in x
6.550 * [taylor]: Taking taylor expansion of (/ z y) in y
6.550 * [taylor]: Taking taylor expansion of z in y
6.550 * [taylor]: Taking taylor expansion of y in y
6.550 * [taylor]: Taking taylor expansion of z in z
6.551 * [taylor]: Taking taylor expansion of 0 in y
6.551 * [taylor]: Taking taylor expansion of 0 in z
6.552 * [taylor]: Taking taylor expansion of 0 in y
6.552 * [taylor]: Taking taylor expansion of 0 in z
6.553 * [taylor]: Taking taylor expansion of 0 in z
6.554 * [approximate]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (* x y)) in (x y z) around 0
6.554 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (* x y)) in z
6.554 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in z
6.554 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in z
6.554 * [taylor]: Taking taylor expansion of (cbrt -1) in z
6.554 * [taylor]: Taking taylor expansion of -1 in z
6.555 * [taylor]: Taking taylor expansion of z in z
6.555 * [taylor]: Taking taylor expansion of (* x y) in z
6.555 * [taylor]: Taking taylor expansion of x in z
6.555 * [taylor]: Taking taylor expansion of y in z
6.560 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (* x y)) in y
6.561 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in y
6.561 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in y
6.561 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.561 * [taylor]: Taking taylor expansion of -1 in y
6.561 * [taylor]: Taking taylor expansion of z in y
6.561 * [taylor]: Taking taylor expansion of (* x y) in y
6.561 * [taylor]: Taking taylor expansion of x in y
6.561 * [taylor]: Taking taylor expansion of y in y
6.565 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (* x y)) in x
6.565 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in x
6.565 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
6.565 * [taylor]: Taking taylor expansion of (cbrt -1) in x
6.565 * [taylor]: Taking taylor expansion of -1 in x
6.565 * [taylor]: Taking taylor expansion of z in x
6.566 * [taylor]: Taking taylor expansion of (* x y) in x
6.566 * [taylor]: Taking taylor expansion of x in x
6.566 * [taylor]: Taking taylor expansion of y in x
6.569 * [taylor]: Taking taylor expansion of (/ (* (pow (cbrt -1) 3) z) (* x y)) in x
6.569 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 3) z) in x
6.569 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 3) in x
6.569 * [taylor]: Taking taylor expansion of (cbrt -1) in x
6.569 * [taylor]: Taking taylor expansion of -1 in x
6.570 * [taylor]: Taking taylor expansion of z in x
6.570 * [taylor]: Taking taylor expansion of (* x y) in x
6.570 * [taylor]: Taking taylor expansion of x in x
6.570 * [taylor]: Taking taylor expansion of y in x
6.573 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
6.573 * [taylor]: Taking taylor expansion of -1 in y
6.573 * [taylor]: Taking taylor expansion of (/ z y) in y
6.573 * [taylor]: Taking taylor expansion of z in y
6.573 * [taylor]: Taking taylor expansion of y in y
6.573 * [taylor]: Taking taylor expansion of (* -1 z) in z
6.574 * [taylor]: Taking taylor expansion of -1 in z
6.574 * [taylor]: Taking taylor expansion of z in z
6.576 * [taylor]: Taking taylor expansion of 0 in y
6.577 * [taylor]: Taking taylor expansion of 0 in z
6.581 * [taylor]: Taking taylor expansion of 0 in y
6.581 * [taylor]: Taking taylor expansion of 0 in z
6.583 * [taylor]: Taking taylor expansion of 0 in z
6.584 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1)
6.584 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.584 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.584 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.584 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.584 * [taylor]: Taking taylor expansion of 1/3 in y
6.584 * [taylor]: Taking taylor expansion of (log y) in y
6.584 * [taylor]: Taking taylor expansion of y in y
6.585 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.585 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.585 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.585 * [taylor]: Taking taylor expansion of 1/3 in y
6.585 * [taylor]: Taking taylor expansion of (log y) in y
6.585 * [taylor]: Taking taylor expansion of y in y
6.639 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.639 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.639 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.639 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.639 * [taylor]: Taking taylor expansion of 1/3 in y
6.639 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.639 * [taylor]: Taking taylor expansion of y in y
6.640 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.640 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.640 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.640 * [taylor]: Taking taylor expansion of 1/3 in y
6.640 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.640 * [taylor]: Taking taylor expansion of y in y
6.694 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
6.694 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.694 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.694 * [taylor]: Taking taylor expansion of -1 in y
6.695 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.695 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.695 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.695 * [taylor]: Taking taylor expansion of 1/3 in y
6.695 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.695 * [taylor]: Taking taylor expansion of y in y
6.696 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.696 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.696 * [taylor]: Taking taylor expansion of -1 in y
6.696 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.696 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.696 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.696 * [taylor]: Taking taylor expansion of 1/3 in y
6.696 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.696 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.697 * [taylor]: Taking taylor expansion of y in y
6.762 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2)
6.762 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.762 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.762 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.762 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.762 * [taylor]: Taking taylor expansion of 1/3 in y
6.762 * [taylor]: Taking taylor expansion of (log y) in y
6.762 * [taylor]: Taking taylor expansion of y in y
6.763 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.763 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.763 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.763 * [taylor]: Taking taylor expansion of 1/3 in y
6.763 * [taylor]: Taking taylor expansion of (log y) in y
6.763 * [taylor]: Taking taylor expansion of y in y
6.810 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.810 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.810 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.810 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.810 * [taylor]: Taking taylor expansion of 1/3 in y
6.811 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.811 * [taylor]: Taking taylor expansion of y in y
6.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.812 * [taylor]: Taking taylor expansion of 1/3 in y
6.812 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.812 * [taylor]: Taking taylor expansion of y in y
6.866 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
6.866 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.866 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.866 * [taylor]: Taking taylor expansion of -1 in y
6.867 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.867 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.867 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.867 * [taylor]: Taking taylor expansion of 1/3 in y
6.867 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.867 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.867 * [taylor]: Taking taylor expansion of y in y
6.868 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
6.868 * [taylor]: Taking taylor expansion of (cbrt -1) in y
6.868 * [taylor]: Taking taylor expansion of -1 in y
6.869 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.869 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.869 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.869 * [taylor]: Taking taylor expansion of 1/3 in y
6.869 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.869 * [taylor]: Taking taylor expansion of y in y
6.934 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1)
6.934 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
6.934 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.934 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.934 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.934 * [taylor]: Taking taylor expansion of 1/3 in y
6.934 * [taylor]: Taking taylor expansion of (log y) in y
6.934 * [taylor]: Taking taylor expansion of y in y
6.935 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
6.935 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
6.935 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
6.935 * [taylor]: Taking taylor expansion of 1/3 in y
6.935 * [taylor]: Taking taylor expansion of (log y) in y
6.935 * [taylor]: Taking taylor expansion of y in y
6.985 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
6.985 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.986 * [taylor]: Taking taylor expansion of 1/3 in y
6.986 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.986 * [taylor]: Taking taylor expansion of y in y
6.986 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
6.987 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
6.987 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
6.987 * [taylor]: Taking taylor expansion of 1/3 in y
6.987 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
6.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.987 * [taylor]: Taking taylor expansion of y in y
7.038 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
7.038 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.038 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.038 * [taylor]: Taking taylor expansion of -1 in y
7.039 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.039 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.039 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.039 * [taylor]: Taking taylor expansion of 1/3 in y
7.039 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.039 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.039 * [taylor]: Taking taylor expansion of y in y
7.040 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
7.040 * [taylor]: Taking taylor expansion of (cbrt -1) in y
7.040 * [taylor]: Taking taylor expansion of -1 in y
7.040 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
7.040 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
7.040 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
7.040 * [taylor]: Taking taylor expansion of 1/3 in y
7.040 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
7.040 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.040 * [taylor]: Taking taylor expansion of y in y
7.110 * * * [progress]: simplifying candidates
7.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))
  (+ (+ (log x) (+ (log (cbrt y)) (log (cbrt y)))) (- (log (cbrt y)) (log z)))
  (+ (+ (log x) (+ (log (cbrt y)) (log (cbrt y)))) (log (/ (cbrt y) z)))
  (+ (+ (log x) (log (* (cbrt y) (cbrt y)))) (- (log (cbrt y)) (log z)))
  (+ (+ (log x) (log (* (cbrt y) (cbrt y)))) (log (/ (cbrt y) z)))
  (+ (log (* x (* (cbrt y) (cbrt y)))) (- (log (cbrt y)) (log z)))
  (+ (log (* x (* (cbrt y) (cbrt y)))) (log (/ (cbrt y) z)))
  (log (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (exp (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (* (* (* (* x x) x) (* y y)) (/ y (* (* z z) z)))
  (* (* (* (* x x) x) (* y y)) (* (* (/ (cbrt y) z) (/ (cbrt y) z)) (/ (cbrt y) z)))
  (* (* (* (* x x) x) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (/ y (* (* z z) z)))
  (* (* (* (* x x) x) (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))) (* (* (/ (cbrt y) z) (/ (cbrt y) z)) (/ (cbrt y) z)))
  (* (* (* (* x (* (cbrt y) (cbrt y))) (* x (* (cbrt y) (cbrt y)))) (* x (* (cbrt y) (cbrt y)))) (/ y (* (* z z) z)))
  (* (* (* (* x (* (cbrt y) (cbrt y))) (* x (* (cbrt y) (cbrt y)))) (* x (* (cbrt y) (cbrt y)))) (* (* (/ (cbrt y) z) (/ (cbrt y) z)) (/ (cbrt y) z)))
  (* (cbrt (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))) (cbrt (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))))
  (cbrt (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (* (* (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z))) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (sqrt (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (sqrt (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))
  (* (* x (* (cbrt y) (cbrt y))) (* (cbrt (/ (cbrt y) z)) (cbrt (/ (cbrt y) z))))
  (* (* x (* (cbrt y) (cbrt y))) (sqrt (/ (cbrt y) z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (* (cbrt y) (cbrt y))) (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (* (cbrt y) (cbrt y))) (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (* (cbrt y) (cbrt y))) 1))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (sqrt y)) (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (sqrt y)) (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt (sqrt y)) 1))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt 1) (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt 1) (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt 1) 1))
  (* (* x (* (cbrt y) (cbrt y))) (/ (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ (* (cbrt (cbrt y)) (cbrt (cbrt y))) (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (* (cbrt (cbrt y)) (cbrt (cbrt y))) 1))
  (* (* x (* (cbrt y) (cbrt y))) (/ (sqrt (cbrt y)) (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ (sqrt (cbrt y)) (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ (sqrt (cbrt y)) 1))
  (* (* x (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x (* (cbrt y) (cbrt y))) (/ 1 (sqrt z)))
  (* (* x (* (cbrt y) (cbrt y))) (/ 1 1))
  (* (* x (* (cbrt y) (cbrt y))) 1)
  (* (* x (* (cbrt y) (cbrt y))) (cbrt y))
  (* (* (cbrt y) (cbrt y)) (/ (cbrt y) z))
  (* (* x (* (cbrt y) (cbrt y))) (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (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))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (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))
7.114 * * [simplify]: iteration  0 :  120  enodes  (cost  995 )
7.149 * * [simplify]: iteration  1 :  362  enodes  (cost  939 )
7.332 * * [simplify]: iteration  2 :  1647  enodes  (cost  663 )
7.829 * * [simplify]: iteration  done :  5001  enodes  (cost  663 )
7.830 * [simplify]: Simplified to:
   (* x (/ (pow (cbrt y) 3) z))
  (* x (/ (pow (cbrt y) 3) z))
  (* x (/ (pow (cbrt y) 3) z))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (log (* x (/ (pow (cbrt y) 3) z)))
  (pow (exp x) (/ (pow (cbrt y) 3) z))
  (* (/ y (pow z 3)) (* (* y y) (pow x 3)))
  (* (* (* y y) (pow x 3)) (pow (/ (cbrt y) z) 3))
  (* (/ y (pow z 3)) (pow (* (pow y 2/3) x) 3))
  (pow (* x (/ (pow (cbrt y) 3) z)) 3)
  (* (/ y (pow z 3)) (pow (* (pow y 2/3) x) 3))
  (pow (* x (/ (pow (cbrt y) 3) z)) 3)
  (* (cbrt (* x (/ (pow (cbrt y) 3) z))) (cbrt (* x (/ (pow (cbrt y) 3) z))))
  (cbrt (* x (/ (pow (cbrt y) 3) z)))
  (pow (* x (/ (pow (cbrt y) 3) z)) 3)
  (sqrt (* x (/ (pow (cbrt y) 3) z)))
  (sqrt (* x (/ (pow (cbrt y) 3) z)))
  (* (* (pow y 2/3) (* (cbrt (/ (cbrt y) z)) (cbrt (/ (cbrt y) z)))) x)
  (* (* (sqrt (/ (cbrt y) z)) x) (pow y 2/3))
  (* (/ (cbrt (pow y 2/3)) (cbrt z)) (/ (* (pow y 2/3) x) (cbrt z)))
  (/ (cbrt (pow y 2/3)) (/ (sqrt z) (* (pow y 2/3) x)))
  (* x (* (pow y 2/3) (cbrt (pow y 2/3))))
  (* (* (/ (cbrt (sqrt y)) (* (cbrt z) (cbrt z))) x) (pow y 2/3))
  (* (* (/ (cbrt (sqrt y)) (sqrt z)) x) (pow y 2/3))
  (* (* (cbrt (sqrt y)) x) (pow y 2/3))
  (/ (pow y 2/3) (/ (* (cbrt z) (cbrt z)) x))
  (* (/ (pow y 2/3) (sqrt z)) x)
  (* (pow y 2/3) x)
  (* x (* (pow y 2/3) (/ (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt z) (cbrt z)))))
  (* (pow y 2/3) (* x (/ (* (cbrt (cbrt y)) (cbrt (cbrt y))) (sqrt z))))
  (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (pow y 2/3)) x)
  (* (pow y 2/3) (* x (/ (sqrt (cbrt y)) (* (cbrt z) (cbrt z)))))
  (* (* (/ (sqrt (cbrt y)) (sqrt z)) (pow y 2/3)) x)
  (* (pow y 2/3) (* x (sqrt (cbrt y))))
  (/ (pow y 2/3) (/ (* (cbrt z) (cbrt z)) x))
  (* (/ (pow y 2/3) (sqrt z)) x)
  (* (pow y 2/3) x)
  (* (pow y 2/3) x)
  (* (pow (cbrt y) 3) x)
  (/ (pow (cbrt y) 3) z)
  (* (pow (cbrt y) 3) x)
  (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))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (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))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (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))
  (pow (cbrt y) 3)
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (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)))
7.830 * * * [progress]: adding candidates to table
8.050 * * [progress]: iteration 3 / 4
8.050 * * * [progress]: picking best candidate
8.064 * * * * [pick]: Picked  #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>
8.064 * * * [progress]: localizing error
8.070 * * * [progress]: generating rewritten candidates
8.070 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
8.074 * * * [progress]: generating series expansions
8.074 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
8.074 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
8.074 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
8.074 * [taylor]: Taking taylor expansion of (* x y) in z
8.074 * [taylor]: Taking taylor expansion of x in z
8.075 * [taylor]: Taking taylor expansion of y in z
8.075 * [taylor]: Taking taylor expansion of z in z
8.075 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
8.075 * [taylor]: Taking taylor expansion of (* x y) in y
8.075 * [taylor]: Taking taylor expansion of x in y
8.075 * [taylor]: Taking taylor expansion of y in y
8.075 * [taylor]: Taking taylor expansion of z in y
8.075 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
8.075 * [taylor]: Taking taylor expansion of (* x y) in x
8.075 * [taylor]: Taking taylor expansion of x in x
8.075 * [taylor]: Taking taylor expansion of y in x
8.075 * [taylor]: Taking taylor expansion of z in x
8.076 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
8.076 * [taylor]: Taking taylor expansion of (* x y) in x
8.076 * [taylor]: Taking taylor expansion of x in x
8.076 * [taylor]: Taking taylor expansion of y in x
8.076 * [taylor]: Taking taylor expansion of z in x
8.076 * [taylor]: Taking taylor expansion of (/ y z) in y
8.076 * [taylor]: Taking taylor expansion of y in y
8.076 * [taylor]: Taking taylor expansion of z in y
8.076 * [taylor]: Taking taylor expansion of (/ 1 z) in z
8.076 * [taylor]: Taking taylor expansion of z in z
8.077 * [taylor]: Taking taylor expansion of 0 in y
8.077 * [taylor]: Taking taylor expansion of 0 in z
8.077 * [taylor]: Taking taylor expansion of 0 in z
8.079 * [taylor]: Taking taylor expansion of 0 in y
8.079 * [taylor]: Taking taylor expansion of 0 in z
8.079 * [taylor]: Taking taylor expansion of 0 in z
8.079 * [taylor]: Taking taylor expansion of 0 in z
8.080 * [taylor]: Taking taylor expansion of 0 in y
8.080 * [taylor]: Taking taylor expansion of 0 in z
8.080 * [taylor]: Taking taylor expansion of 0 in z
8.080 * [taylor]: Taking taylor expansion of 0 in z
8.081 * [taylor]: Taking taylor expansion of 0 in z
8.081 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
8.081 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
8.081 * [taylor]: Taking taylor expansion of z in z
8.081 * [taylor]: Taking taylor expansion of (* x y) in z
8.081 * [taylor]: Taking taylor expansion of x in z
8.081 * [taylor]: Taking taylor expansion of y in z
8.081 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
8.081 * [taylor]: Taking taylor expansion of z in y
8.081 * [taylor]: Taking taylor expansion of (* x y) in y
8.081 * [taylor]: Taking taylor expansion of x in y
8.081 * [taylor]: Taking taylor expansion of y in y
8.081 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
8.081 * [taylor]: Taking taylor expansion of z in x
8.081 * [taylor]: Taking taylor expansion of (* x y) in x
8.081 * [taylor]: Taking taylor expansion of x in x
8.081 * [taylor]: Taking taylor expansion of y in x
8.082 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
8.082 * [taylor]: Taking taylor expansion of z in x
8.082 * [taylor]: Taking taylor expansion of (* x y) in x
8.082 * [taylor]: Taking taylor expansion of x in x
8.082 * [taylor]: Taking taylor expansion of y in x
8.082 * [taylor]: Taking taylor expansion of (/ z y) in y
8.082 * [taylor]: Taking taylor expansion of z in y
8.082 * [taylor]: Taking taylor expansion of y in y
8.082 * [taylor]: Taking taylor expansion of z in z
8.083 * [taylor]: Taking taylor expansion of 0 in y
8.083 * [taylor]: Taking taylor expansion of 0 in z
8.084 * [taylor]: Taking taylor expansion of 0 in y
8.084 * [taylor]: Taking taylor expansion of 0 in z
8.085 * [taylor]: Taking taylor expansion of 0 in z
8.085 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
8.086 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
8.086 * [taylor]: Taking taylor expansion of -1 in z
8.086 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
8.086 * [taylor]: Taking taylor expansion of z in z
8.086 * [taylor]: Taking taylor expansion of (* x y) in z
8.086 * [taylor]: Taking taylor expansion of x in z
8.086 * [taylor]: Taking taylor expansion of y in z
8.086 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
8.086 * [taylor]: Taking taylor expansion of -1 in y
8.086 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
8.086 * [taylor]: Taking taylor expansion of z in y
8.086 * [taylor]: Taking taylor expansion of (* x y) in y
8.086 * [taylor]: Taking taylor expansion of x in y
8.086 * [taylor]: Taking taylor expansion of y in y
8.086 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
8.086 * [taylor]: Taking taylor expansion of -1 in x
8.086 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
8.086 * [taylor]: Taking taylor expansion of z in x
8.086 * [taylor]: Taking taylor expansion of (* x y) in x
8.086 * [taylor]: Taking taylor expansion of x in x
8.086 * [taylor]: Taking taylor expansion of y in x
8.087 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
8.087 * [taylor]: Taking taylor expansion of -1 in x
8.087 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
8.087 * [taylor]: Taking taylor expansion of z in x
8.087 * [taylor]: Taking taylor expansion of (* x y) in x
8.087 * [taylor]: Taking taylor expansion of x in x
8.087 * [taylor]: Taking taylor expansion of y in x
8.087 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
8.087 * [taylor]: Taking taylor expansion of -1 in y
8.087 * [taylor]: Taking taylor expansion of (/ z y) in y
8.087 * [taylor]: Taking taylor expansion of z in y
8.087 * [taylor]: Taking taylor expansion of y in y
8.087 * [taylor]: Taking taylor expansion of (* -1 z) in z
8.087 * [taylor]: Taking taylor expansion of -1 in z
8.087 * [taylor]: Taking taylor expansion of z in z
8.089 * [taylor]: Taking taylor expansion of 0 in y
8.090 * [taylor]: Taking taylor expansion of 0 in z
8.092 * [taylor]: Taking taylor expansion of 0 in y
8.092 * [taylor]: Taking taylor expansion of 0 in z
8.093 * [taylor]: Taking taylor expansion of 0 in z
8.094 * * * [progress]: simplifying candidates
8.095 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
8.096 * * [simplify]: iteration  0 :  48  enodes  (cost  186 )
8.108 * * [simplify]: iteration  1 :  111  enodes  (cost  179 )
8.131 * * [simplify]: iteration  2 :  383  enodes  (cost  149 )
8.461 * * [simplify]: iteration  3 :  1786  enodes  (cost  149 )
10.199 * * [simplify]: iteration  done :  5000  enodes  (cost  149 )
10.200 * [simplify]: Simplified to:
   (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
10.200 * * * [progress]: adding candidates to table
10.248 * * [progress]: iteration 4 / 4
10.248 * * * [progress]: picking best candidate
10.259 * * * * [pick]: Picked  #<alt (λ (x y z t) (* (* x y) (/ 1 z)))>
10.259 * * * [progress]: localizing error
10.264 * * * [progress]: generating rewritten candidates
10.264 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.277 * * * [progress]: generating series expansions
10.277 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.277 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
10.277 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
10.277 * [taylor]: Taking taylor expansion of (* x y) in z
10.277 * [taylor]: Taking taylor expansion of x in z
10.277 * [taylor]: Taking taylor expansion of y in z
10.277 * [taylor]: Taking taylor expansion of z in z
10.277 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
10.277 * [taylor]: Taking taylor expansion of (* x y) in y
10.277 * [taylor]: Taking taylor expansion of x in y
10.277 * [taylor]: Taking taylor expansion of y in y
10.277 * [taylor]: Taking taylor expansion of z in y
10.278 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
10.278 * [taylor]: Taking taylor expansion of (* x y) in x
10.278 * [taylor]: Taking taylor expansion of x in x
10.278 * [taylor]: Taking taylor expansion of y in x
10.278 * [taylor]: Taking taylor expansion of z in x
10.278 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
10.278 * [taylor]: Taking taylor expansion of (* x y) in x
10.278 * [taylor]: Taking taylor expansion of x in x
10.278 * [taylor]: Taking taylor expansion of y in x
10.278 * [taylor]: Taking taylor expansion of z in x
10.279 * [taylor]: Taking taylor expansion of (/ y z) in y
10.279 * [taylor]: Taking taylor expansion of y in y
10.279 * [taylor]: Taking taylor expansion of z in y
10.279 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.279 * [taylor]: Taking taylor expansion of z in z
10.280 * [taylor]: Taking taylor expansion of 0 in y
10.280 * [taylor]: Taking taylor expansion of 0 in z
10.280 * [taylor]: Taking taylor expansion of 0 in z
10.282 * [taylor]: Taking taylor expansion of 0 in y
10.282 * [taylor]: Taking taylor expansion of 0 in z
10.282 * [taylor]: Taking taylor expansion of 0 in z
10.282 * [taylor]: Taking taylor expansion of 0 in z
10.284 * [taylor]: Taking taylor expansion of 0 in y
10.284 * [taylor]: Taking taylor expansion of 0 in z
10.284 * [taylor]: Taking taylor expansion of 0 in z
10.284 * [taylor]: Taking taylor expansion of 0 in z
10.284 * [taylor]: Taking taylor expansion of 0 in z
10.285 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
10.285 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
10.285 * [taylor]: Taking taylor expansion of z in z
10.285 * [taylor]: Taking taylor expansion of (* x y) in z
10.285 * [taylor]: Taking taylor expansion of x in z
10.285 * [taylor]: Taking taylor expansion of y in z
10.285 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
10.285 * [taylor]: Taking taylor expansion of z in y
10.285 * [taylor]: Taking taylor expansion of (* x y) in y
10.285 * [taylor]: Taking taylor expansion of x in y
10.285 * [taylor]: Taking taylor expansion of y in y
10.285 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
10.285 * [taylor]: Taking taylor expansion of z in x
10.285 * [taylor]: Taking taylor expansion of (* x y) in x
10.285 * [taylor]: Taking taylor expansion of x in x
10.285 * [taylor]: Taking taylor expansion of y in x
10.286 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
10.286 * [taylor]: Taking taylor expansion of z in x
10.286 * [taylor]: Taking taylor expansion of (* x y) in x
10.286 * [taylor]: Taking taylor expansion of x in x
10.286 * [taylor]: Taking taylor expansion of y in x
10.286 * [taylor]: Taking taylor expansion of (/ z y) in y
10.286 * [taylor]: Taking taylor expansion of z in y
10.286 * [taylor]: Taking taylor expansion of y in y
10.286 * [taylor]: Taking taylor expansion of z in z
10.287 * [taylor]: Taking taylor expansion of 0 in y
10.287 * [taylor]: Taking taylor expansion of 0 in z
10.288 * [taylor]: Taking taylor expansion of 0 in y
10.288 * [taylor]: Taking taylor expansion of 0 in z
10.289 * [taylor]: Taking taylor expansion of 0 in z
10.289 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
10.289 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
10.290 * [taylor]: Taking taylor expansion of -1 in z
10.290 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
10.290 * [taylor]: Taking taylor expansion of z in z
10.290 * [taylor]: Taking taylor expansion of (* x y) in z
10.290 * [taylor]: Taking taylor expansion of x in z
10.290 * [taylor]: Taking taylor expansion of y in z
10.290 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
10.290 * [taylor]: Taking taylor expansion of -1 in y
10.290 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
10.290 * [taylor]: Taking taylor expansion of z in y
10.290 * [taylor]: Taking taylor expansion of (* x y) in y
10.290 * [taylor]: Taking taylor expansion of x in y
10.290 * [taylor]: Taking taylor expansion of y in y
10.290 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
10.290 * [taylor]: Taking taylor expansion of -1 in x
10.290 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
10.290 * [taylor]: Taking taylor expansion of z in x
10.290 * [taylor]: Taking taylor expansion of (* x y) in x
10.290 * [taylor]: Taking taylor expansion of x in x
10.290 * [taylor]: Taking taylor expansion of y in x
10.291 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
10.291 * [taylor]: Taking taylor expansion of -1 in x
10.291 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
10.291 * [taylor]: Taking taylor expansion of z in x
10.291 * [taylor]: Taking taylor expansion of (* x y) in x
10.291 * [taylor]: Taking taylor expansion of x in x
10.291 * [taylor]: Taking taylor expansion of y in x
10.291 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
10.291 * [taylor]: Taking taylor expansion of -1 in y
10.291 * [taylor]: Taking taylor expansion of (/ z y) in y
10.291 * [taylor]: Taking taylor expansion of z in y
10.291 * [taylor]: Taking taylor expansion of y in y
10.291 * [taylor]: Taking taylor expansion of (* -1 z) in z
10.291 * [taylor]: Taking taylor expansion of -1 in z
10.291 * [taylor]: Taking taylor expansion of z in z
10.293 * [taylor]: Taking taylor expansion of 0 in y
10.293 * [taylor]: Taking taylor expansion of 0 in z
10.295 * [taylor]: Taking taylor expansion of 0 in y
10.295 * [taylor]: Taking taylor expansion of 0 in z
10.297 * [taylor]: Taking taylor expansion of 0 in z
10.298 * * * [progress]: simplifying candidates
10.298 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* x y) (/ 1 z))
  (* (* x y) (/ 1 z))
  (+ (+ (log x) (log y)) (- (log z)))
  (+ (+ (log x) (log y)) (- 0 (log z)))
  (+ (+ (log x) (log y)) (- (log 1) (log z)))
  (+ (+ (log x) (log y)) (log (/ 1 z)))
  (+ (log (* x y)) (- (log z)))
  (+ (log (* x y)) (- 0 (log z)))
  (+ (log (* x y)) (- (log 1) (log z)))
  (+ (log (* x y)) (log (/ 1 z)))
  (log (* (* x y) (/ 1 z)))
  (exp (* (* x y) (/ 1 z)))
  (* (* (* (* x x) x) (* (* y y) y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x x) x) (* (* y y) y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (* (* (* x y) (* x y)) (* x y)) (/ (* (* 1 1) 1) (* (* z z) z)))
  (* (* (* (* x y) (* x y)) (* x y)) (* (* (/ 1 z) (/ 1 z)) (/ 1 z)))
  (* (cbrt (* (* x y) (/ 1 z))) (cbrt (* (* x y) (/ 1 z))))
  (cbrt (* (* x y) (/ 1 z)))
  (* (* (* (* x y) (/ 1 z)) (* (* x y) (/ 1 z))) (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (sqrt (* (* x y) (/ 1 z)))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt z)))
  (* (* x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (* x y) (/ (sqrt 1) (* (cbrt z) (cbrt z))))
  (* (* x y) (/ (sqrt 1) (sqrt z)))
  (* (* x y) (/ (sqrt 1) 1))
  (* (* x y) (/ 1 (* (cbrt z) (cbrt z))))
  (* (* x y) (/ 1 (sqrt z)))
  (* (* x y) (/ 1 1))
  (* (* x y) 1)
  (* (* x y) 1)
  (* y (/ 1 z))
  (* (* x y) 1)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
10.300 * * [simplify]: iteration  0 :  83  enodes  (cost  411 )
10.328 * * [simplify]: iteration  1 :  243  enodes  (cost  306 )
10.398 * * [simplify]: iteration  2 :  735  enodes  (cost  238 )
11.579 * * [simplify]: iteration  3 :  2967  enodes  (cost  238 )
12.380 * * [simplify]: iteration  done :  5000  enodes  (cost  238 )
12.380 * [simplify]: Simplified to:
   (/ (* x y) z)
  (/ (* x y) z)
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (* (* x y) (* (cbrt (/ 1 z)) (cbrt (/ 1 z))))
  (* (* x y) (sqrt (/ 1 z)))
  (/ (* y x) (* (cbrt z) (cbrt z)))
  (/ (* y x) (sqrt z))
  (* x y)
  (/ (* y x) (* (cbrt z) (cbrt z)))
  (/ (* y x) (sqrt z))
  (* x y)
  (/ (* y x) (* (cbrt z) (cbrt z)))
  (/ (* y x) (sqrt z))
  (* x y)
  (* x y)
  (* x y)
  (/ y z)
  (* x y)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
12.380 * * * [progress]: adding candidates to table
12.427 * [progress]: [Phase 3 of 3] Extracting.
12.427 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.428 * * * [regime-changes]: Trying 5 branch expressions: ((/ y z) t z y x)
12.428 * * * * [regimes]: Trying to branch on (/ y z) from (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.479 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.506 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.544 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.585 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.620 * * * [regime]: Found split indices: #<option (#s(si 1 23) #s(si 6 99) #s(si 8 170) #s(si 6 238) #s(si 8 255))>
12.621 * [binary-search]: Only using regimes for bounds on (/ y z) and (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.621 * [regimes]: Found splitpoints: (#s(sp 1 (/ y z) -1.057433920064963e+133) #s(sp 6 (/ y z) -1.0665637347194774e-221) #s(sp 8 (/ y z) 1.5828563463705101e-127) #s(sp 6 (/ y z) 2.5905951762285947e+176) #s(sp 8 (/ y z) +nan.0)) , with alts (#<alt (λ (x y z t) (* (* x (* (cbrt y) (cbrt y))) (/ (cbrt y) z)))> #<alt (λ (x y z t) (pow (/ 1 (/ z (* x y))) 1))> #<alt (λ (x y z t) (* (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z))) (cbrt (/ (* x y) z))))> #<alt (λ (x y z t) (* x (/ y z)))> #<alt (λ (x y z t) (* (* x (sqrt y)) (/ (sqrt y) z)))> #<alt (λ (x y z t) (pow (/ (/ (* x y) (sqrt z)) (sqrt z)) 1))> #<alt (λ (x y z t) (pow (/ x (/ z y)) 1))> #<alt (λ (x y z t) (* (* x y) (/ 1 z)))> #<alt (λ (x y z t) (pow (/ (* x y) z) 1))>)
12.621 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ y z) -1.057433920064963e+133) (pow (/ 1 (/ z (* x y))) 1) (if (<= (/ y z) -1.0665637347194774e-221) (pow (/ x (/ z y)) 1) (if (<= (/ y z) 1.5828563463705101e-127) (pow (/ (* x y) z) 1) (if (<= (/ y z) 2.5905951762285947e+176) (pow (/ x (/ z y)) 1) (pow (/ (* x y) z) 1)))))
12.622 * * [simplify]: iteration  0 :  26  enodes  (cost  61 )
12.623 * * [simplify]: iteration  1 :  32  enodes  (cost  47 )
12.624 * * [simplify]: iteration  2 :  35  enodes  (cost  43 )
12.624 * * [simplify]: iteration  3 :  38  enodes  (cost  43 )
12.626 * * [simplify]: iteration  done :  38  enodes  (cost  42 )
12.626 * [simplify]: Simplified to:
   (if (<= (/ y z) -1.057433920064963e+133) (/ 1 (/ z (* x y))) (if (or (<= (/ y z) -1.0665637347194774e-221) (and (not (<= (/ y z) 1.5828563463705101e-127)) (<= (/ y z) 2.5905951762285947e+176))) (/ x (/ z y)) (/ (* x y) z)))
13.412 * [regime-testing]: Baseline error score: 5.2995686340588035
13.413 * [regime-testing]: Oracle error score: 0.019002375296912115
13.414 * [regime-testing]: End program error score: 1.003487316658462
13.445 * [regime-testing]: Target error score: 1.4990515703616836