18.933 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.948 * * * [progress]: [2/2] Setting up program.
0.952 * [progress]: [Phase 2 of 3] Improving.
0.952 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.955 * * [simplify]: iteration  0 :  48  enodes  (cost  15 )
0.955 * * [simplify]: iteration  1 :  48  enodes  (cost  15 )
0.955 * [simplify]: Simplified to:
   (+ (* x (/ x (* y y))) (* z (/ z (* t t))))
0.960 * * [progress]: iteration 1 / 4
0.960 * * * [progress]: picking best candidate
0.966 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ z (* t t)))))>
0.966 * * * [progress]: localizing error
0.975 * * * [progress]: generating rewritten candidates
0.976 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.980 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.984 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.994 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.003 * * * [progress]: generating series expansions
1.003 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.003 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (z t) around 0
1.003 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.003 * [taylor]: Taking taylor expansion of z in t
1.003 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.003 * [taylor]: Taking taylor expansion of t in t
1.003 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.003 * [taylor]: Taking taylor expansion of z in z
1.003 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.003 * [taylor]: Taking taylor expansion of t in z
1.003 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.003 * [taylor]: Taking taylor expansion of z in z
1.003 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.003 * [taylor]: Taking taylor expansion of t in z
1.003 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.003 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.003 * [taylor]: Taking taylor expansion of t in t
1.004 * [taylor]: Taking taylor expansion of 0 in t
1.004 * [taylor]: Taking taylor expansion of 0 in t
1.004 * [taylor]: Taking taylor expansion of 0 in t
1.005 * [taylor]: Taking taylor expansion of 0 in t
1.005 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (z t) around 0
1.005 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.005 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.005 * [taylor]: Taking taylor expansion of t in t
1.005 * [taylor]: Taking taylor expansion of z in t
1.005 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.005 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.005 * [taylor]: Taking taylor expansion of t in z
1.005 * [taylor]: Taking taylor expansion of z in z
1.005 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.005 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.005 * [taylor]: Taking taylor expansion of t in z
1.005 * [taylor]: Taking taylor expansion of z in z
1.005 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.005 * [taylor]: Taking taylor expansion of t in t
1.006 * [taylor]: Taking taylor expansion of 0 in t
1.006 * [taylor]: Taking taylor expansion of 0 in t
1.006 * [taylor]: Taking taylor expansion of 0 in t
1.006 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (z t) around 0
1.006 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
1.006 * [taylor]: Taking taylor expansion of -1 in t
1.006 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.006 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.006 * [taylor]: Taking taylor expansion of t in t
1.006 * [taylor]: Taking taylor expansion of z in t
1.006 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.006 * [taylor]: Taking taylor expansion of -1 in z
1.006 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.006 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.006 * [taylor]: Taking taylor expansion of t in z
1.006 * [taylor]: Taking taylor expansion of z in z
1.007 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.007 * [taylor]: Taking taylor expansion of -1 in z
1.007 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.007 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.007 * [taylor]: Taking taylor expansion of t in z
1.007 * [taylor]: Taking taylor expansion of z in z
1.007 * [taylor]: Taking taylor expansion of (* -1 (pow t 2)) in t
1.007 * [taylor]: Taking taylor expansion of -1 in t
1.007 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.007 * [taylor]: Taking taylor expansion of t in t
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.008 * [taylor]: Taking taylor expansion of 0 in t
1.008 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.008 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.008 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.008 * [taylor]: Taking taylor expansion of x in y
1.008 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.008 * [taylor]: Taking taylor expansion of y in x
1.008 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.008 * [taylor]: Taking taylor expansion of x in x
1.008 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.008 * [taylor]: Taking taylor expansion of y in x
1.008 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.008 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.009 * [taylor]: Taking taylor expansion of 0 in y
1.009 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.010 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of x in y
1.010 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.010 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.010 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.010 * [taylor]: Taking taylor expansion of y in x
1.010 * [taylor]: Taking taylor expansion of x in x
1.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.011 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.011 * [taylor]: Taking taylor expansion of -1 in y
1.011 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.011 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of x in y
1.011 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.011 * [taylor]: Taking taylor expansion of -1 in x
1.011 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.011 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.011 * [taylor]: Taking taylor expansion of y in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.011 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.011 * [taylor]: Taking taylor expansion of -1 in x
1.011 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.011 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.011 * [taylor]: Taking taylor expansion of y in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.012 * [taylor]: Taking taylor expansion of -1 in y
1.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.013 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.013 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.013 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.013 * [taylor]: Taking taylor expansion of z in t
1.013 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.013 * [taylor]: Taking taylor expansion of t in t
1.013 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.013 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.013 * [taylor]: Taking taylor expansion of z in z
1.013 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.013 * [taylor]: Taking taylor expansion of t in z
1.013 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.013 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.013 * [taylor]: Taking taylor expansion of z in z
1.013 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.013 * [taylor]: Taking taylor expansion of t in z
1.013 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.013 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.013 * [taylor]: Taking taylor expansion of t in t
1.013 * [taylor]: Taking taylor expansion of 0 in t
1.014 * [taylor]: Taking taylor expansion of 0 in t
1.014 * [taylor]: Taking taylor expansion of 0 in t
1.015 * [taylor]: Taking taylor expansion of 0 in t
1.015 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.015 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.015 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.015 * [taylor]: Taking taylor expansion of t in t
1.015 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.015 * [taylor]: Taking taylor expansion of z in t
1.015 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.015 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.015 * [taylor]: Taking taylor expansion of t in z
1.015 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.015 * [taylor]: Taking taylor expansion of z in z
1.015 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.015 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.015 * [taylor]: Taking taylor expansion of t in z
1.015 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.015 * [taylor]: Taking taylor expansion of z in z
1.015 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.015 * [taylor]: Taking taylor expansion of t in t
1.016 * [taylor]: Taking taylor expansion of 0 in t
1.016 * [taylor]: Taking taylor expansion of 0 in t
1.016 * [taylor]: Taking taylor expansion of 0 in t
1.016 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.016 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.016 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.016 * [taylor]: Taking taylor expansion of t in t
1.016 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.016 * [taylor]: Taking taylor expansion of z in t
1.016 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.016 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.016 * [taylor]: Taking taylor expansion of t in z
1.016 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.016 * [taylor]: Taking taylor expansion of z in z
1.017 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.017 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.017 * [taylor]: Taking taylor expansion of t in z
1.017 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.017 * [taylor]: Taking taylor expansion of z in z
1.017 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.017 * [taylor]: Taking taylor expansion of t in t
1.017 * [taylor]: Taking taylor expansion of 0 in t
1.017 * [taylor]: Taking taylor expansion of 0 in t
1.017 * [taylor]: Taking taylor expansion of 0 in t
1.018 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.018 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.018 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.018 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.018 * [taylor]: Taking taylor expansion of x in y
1.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.018 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.018 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.018 * [taylor]: Taking taylor expansion of y in x
1.018 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.018 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.018 * [taylor]: Taking taylor expansion of x in x
1.018 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.018 * [taylor]: Taking taylor expansion of y in x
1.018 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.018 * [taylor]: Taking taylor expansion of y in y
1.018 * [taylor]: Taking taylor expansion of 0 in y
1.019 * [taylor]: Taking taylor expansion of 0 in y
1.019 * [taylor]: Taking taylor expansion of 0 in y
1.020 * [taylor]: Taking taylor expansion of 0 in y
1.020 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.020 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.020 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.020 * [taylor]: Taking taylor expansion of y in y
1.020 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.020 * [taylor]: Taking taylor expansion of x in y
1.020 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.020 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.020 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.020 * [taylor]: Taking taylor expansion of y in x
1.020 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.020 * [taylor]: Taking taylor expansion of x in x
1.020 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.020 * [taylor]: Taking taylor expansion of y in y
1.021 * [taylor]: Taking taylor expansion of 0 in y
1.021 * [taylor]: Taking taylor expansion of 0 in y
1.021 * [taylor]: Taking taylor expansion of 0 in y
1.021 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.021 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.021 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.021 * [taylor]: Taking taylor expansion of y in y
1.021 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.021 * [taylor]: Taking taylor expansion of x in y
1.021 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.021 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.021 * [taylor]: Taking taylor expansion of y in x
1.021 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.022 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.022 * [taylor]: Taking taylor expansion of y in x
1.022 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.022 * [taylor]: Taking taylor expansion of x in x
1.022 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.022 * [taylor]: Taking taylor expansion of 0 in y
1.022 * [taylor]: Taking taylor expansion of 0 in y
1.022 * [taylor]: Taking taylor expansion of 0 in y
1.023 * * * [progress]: simplifying candidates
1.024 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log z) (+ (log t) (log t)))
  (- (log z) (log (* t t)))
  (log (/ z (* t t)))
  (exp (/ z (* t t)))
  (/ (* (* z z) z) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* z z) z) (* (* (* t t) (* t t)) (* t t)))
  (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t))))
  (cbrt (/ z (* t t)))
  (* (* (/ z (* t t)) (/ z (* t t))) (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (neg z)
  (neg (* t t))
  (/ (* (cbrt z) (cbrt z)) t)
  (/ (cbrt z) t)
  (/ (sqrt z) t)
  (/ (sqrt z) t)
  (/ 1 t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) z)
  (/ z t)
  (/ (* t t) (cbrt z))
  (/ (* t t) (sqrt z))
  (/ (* t t) z)
  (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (* z (/ z (* t t)))
  (+ (log z) (- (log z) (+ (log t) (log t))))
  (+ (log z) (- (log z) (log (* t t))))
  (+ (log z) (log (/ z (* t t))))
  (log (* z (/ z (* t t))))
  (exp (* z (/ z (* t t))))
  (* (* (* z z) z) (/ (* (* z z) z) (* (* (* t t) t) (* (* t t) t))))
  (* (* (* z z) z) (/ (* (* z z) z) (* (* (* t t) (* t t)) (* t t))))
  (* (* (* z z) z) (* (* (/ z (* t t)) (/ z (* t t))) (/ z (* t t))))
  (* (cbrt (* z (/ z (* t t)))) (cbrt (* z (/ z (* t t)))))
  (cbrt (* z (/ z (* t t))))
  (* (* (* z (/ z (* t t))) (* z (/ z (* t t)))) (* z (/ z (* t t))))
  (sqrt (* z (/ z (* t t))))
  (sqrt (* z (/ z (* t t))))
  (* (sqrt z) (sqrt (/ z (* t t))))
  (* (sqrt z) (sqrt (/ z (* t t))))
  (* (sqrt z) (/ (sqrt z) t))
  (* (sqrt z) (/ (sqrt z) t))
  (* z (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t)))))
  (* z (sqrt (/ z (* t t))))
  (* z (/ (* (cbrt z) (cbrt z)) t))
  (* z (/ (sqrt z) t))
  (* z (/ 1 t))
  (* z 1)
  (* z z)
  (* (cbrt z) (/ z (* t t)))
  (* (sqrt z) (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z z)
  (* x (/ x (* y y)))
  (+ (log x) (- (log x) (+ (log y) (log y))))
  (+ (log x) (- (log x) (log (* y y))))
  (+ (log x) (log (/ x (* y y))))
  (log (* x (/ x (* y y))))
  (exp (* x (/ x (* y y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y))))
  (* (* (* x x) x) (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y))))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (* (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (/ (sqrt x) y))
  (* (sqrt x) (/ (sqrt x) y))
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (/ (* (cbrt x) (cbrt x)) y))
  (* x (/ (sqrt x) y))
  (* x (/ 1 y))
  (* x 1)
  (* x x)
  (* (cbrt x) (/ x (* y y)))
  (* (sqrt x) (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x x)
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
1.061 * * [simplify]: iteration  0 :  5090  enodes  (cost  716 )
1.065 * [simplify]: Simplified to:
   (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (exp (/ z (* t t)))
  (/ (pow z 3) (pow t 6))
  (/ (pow z 3) (pow t 6))
  (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t))))
  (cbrt (/ z (* t t)))
  (/ (pow z 3) (pow t 6))
  (sqrt (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (neg z)
  (* t (neg t))
  (* (cbrt z) (/ (cbrt z) t))
  (/ (cbrt z) t)
  (/ (sqrt z) t)
  (/ (sqrt z) t)
  (/ 1 t)
  (/ z t)
  (/ 1 (* t t))
  (* t (/ t z))
  (/ z t)
  (* t (/ t (cbrt z)))
  (* t (/ t (sqrt z)))
  (* t (/ t z))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (* y (neg y))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (* y (/ y x))
  (/ x y)
  (* y (/ y (cbrt x)))
  (* y (/ y (sqrt x)))
  (* y (/ y x))
  (* z (/ z (* t t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (pow (exp (/ z (* t t))) z)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (* z (/ z (* t t)))) (cbrt (* z (/ z (* t t)))))
  (cbrt (* z (/ z (* t t))))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* (sqrt (/ z (* t t))) (sqrt z))
  (* (sqrt (/ z (* t t))) (sqrt z))
  (/ z t)
  (/ z t)
  (* z (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t)))))
  (* z (sqrt (/ z (* t t))))
  (* z (* (cbrt z) (/ (cbrt z) t)))
  (/ (pow z 3/2) t)
  (/ z t)
  z
  (* z z)
  (* z (/ (cbrt z) (* t t)))
  (/ (/ (pow z 3/2) t) t)
  (* z (/ z (* t t)))
  (* z z)
  (* x (/ x (* y y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (pow (exp (/ x (* y y))) x)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (/ x y)
  (/ x y)
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (* (cbrt x) (/ (cbrt x) y)))
  (/ (pow x 3/2) y)
  (/ x y)
  x
  (* x x)
  (* x (/ (cbrt x) (* y y)))
  (/ (/ (pow x 3/2) y) y)
  (* x (/ x (* y y)))
  (* x x)
  (/ z (* t t))
  (/ z (* t t))
  (/ z (* t t))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
1.065 * * * [progress]: adding candidates to table
1.175 * * [progress]: iteration 2 / 4
1.175 * * * [progress]: picking best candidate
1.236 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))>
1.236 * * * [progress]: localizing error
1.245 * * * [progress]: generating rewritten candidates
1.245 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.249 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.255 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.265 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.276 * * * [progress]: generating series expansions
1.276 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.276 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.276 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.276 * [taylor]: Taking taylor expansion of x in y
1.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.276 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.276 * [taylor]: Taking taylor expansion of y in x
1.276 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.276 * [taylor]: Taking taylor expansion of x in x
1.276 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.276 * [taylor]: Taking taylor expansion of y in x
1.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.276 * [taylor]: Taking taylor expansion of y in y
1.277 * [taylor]: Taking taylor expansion of 0 in y
1.277 * [taylor]: Taking taylor expansion of 0 in y
1.277 * [taylor]: Taking taylor expansion of 0 in y
1.278 * [taylor]: Taking taylor expansion of 0 in y
1.278 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.278 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.278 * [taylor]: Taking taylor expansion of x in y
1.278 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.278 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.278 * [taylor]: Taking taylor expansion of y in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.278 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.278 * [taylor]: Taking taylor expansion of y in x
1.278 * [taylor]: Taking taylor expansion of x in x
1.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.279 * [taylor]: Taking taylor expansion of 0 in y
1.279 * [taylor]: Taking taylor expansion of 0 in y
1.279 * [taylor]: Taking taylor expansion of 0 in y
1.279 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.279 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.279 * [taylor]: Taking taylor expansion of -1 in y
1.279 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.279 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.279 * [taylor]: Taking taylor expansion of y in y
1.279 * [taylor]: Taking taylor expansion of x in y
1.279 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.279 * [taylor]: Taking taylor expansion of -1 in x
1.279 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.279 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.279 * [taylor]: Taking taylor expansion of y in x
1.279 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.280 * [taylor]: Taking taylor expansion of -1 in x
1.280 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.280 * [taylor]: Taking taylor expansion of y in x
1.280 * [taylor]: Taking taylor expansion of x in x
1.280 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.280 * [taylor]: Taking taylor expansion of -1 in y
1.280 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.280 * [taylor]: Taking taylor expansion of y in y
1.280 * [taylor]: Taking taylor expansion of 0 in y
1.280 * [taylor]: Taking taylor expansion of 0 in y
1.283 * [taylor]: Taking taylor expansion of 0 in y
1.283 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.283 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.283 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.283 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.283 * [taylor]: Taking taylor expansion of x in y
1.283 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.283 * [taylor]: Taking taylor expansion of y in y
1.283 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.283 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.283 * [taylor]: Taking taylor expansion of x in x
1.283 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.283 * [taylor]: Taking taylor expansion of y in x
1.283 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.284 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.284 * [taylor]: Taking taylor expansion of x in x
1.284 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.284 * [taylor]: Taking taylor expansion of y in x
1.284 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.284 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.284 * [taylor]: Taking taylor expansion of y in y
1.284 * [taylor]: Taking taylor expansion of 0 in y
1.284 * [taylor]: Taking taylor expansion of 0 in y
1.285 * [taylor]: Taking taylor expansion of 0 in y
1.285 * [taylor]: Taking taylor expansion of 0 in y
1.285 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.286 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.286 * [taylor]: Taking taylor expansion of y in y
1.286 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.286 * [taylor]: Taking taylor expansion of x in y
1.286 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.286 * [taylor]: Taking taylor expansion of y in x
1.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.286 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.286 * [taylor]: Taking taylor expansion of y in x
1.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.286 * [taylor]: Taking taylor expansion of x in x
1.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.286 * [taylor]: Taking taylor expansion of y in y
1.286 * [taylor]: Taking taylor expansion of 0 in y
1.286 * [taylor]: Taking taylor expansion of 0 in y
1.287 * [taylor]: Taking taylor expansion of 0 in y
1.287 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.287 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.287 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.287 * [taylor]: Taking taylor expansion of x in y
1.287 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.287 * [taylor]: Taking taylor expansion of y in x
1.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.287 * [taylor]: Taking taylor expansion of x in x
1.287 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.287 * [taylor]: Taking taylor expansion of y in x
1.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.287 * [taylor]: Taking taylor expansion of x in x
1.287 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.288 * [taylor]: Taking taylor expansion of 0 in y
1.288 * [taylor]: Taking taylor expansion of 0 in y
1.288 * [taylor]: Taking taylor expansion of 0 in y
1.288 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.288 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.288 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.288 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.288 * [taylor]: Taking taylor expansion of z in t
1.288 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.288 * [taylor]: Taking taylor expansion of t in t
1.288 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.288 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.288 * [taylor]: Taking taylor expansion of z in z
1.288 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.289 * [taylor]: Taking taylor expansion of t in z
1.289 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.289 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.289 * [taylor]: Taking taylor expansion of z in z
1.289 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.289 * [taylor]: Taking taylor expansion of t in z
1.289 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.289 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.289 * [taylor]: Taking taylor expansion of t in t
1.289 * [taylor]: Taking taylor expansion of 0 in t
1.289 * [taylor]: Taking taylor expansion of 0 in t
1.290 * [taylor]: Taking taylor expansion of 0 in t
1.290 * [taylor]: Taking taylor expansion of 0 in t
1.291 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.291 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.291 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.291 * [taylor]: Taking taylor expansion of t in t
1.291 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.291 * [taylor]: Taking taylor expansion of z in t
1.291 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.291 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.291 * [taylor]: Taking taylor expansion of t in z
1.291 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.291 * [taylor]: Taking taylor expansion of z in z
1.291 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.291 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.291 * [taylor]: Taking taylor expansion of t in z
1.291 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.291 * [taylor]: Taking taylor expansion of z in z
1.291 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.291 * [taylor]: Taking taylor expansion of t in t
1.291 * [taylor]: Taking taylor expansion of 0 in t
1.291 * [taylor]: Taking taylor expansion of 0 in t
1.292 * [taylor]: Taking taylor expansion of 0 in t
1.292 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.292 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.292 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.292 * [taylor]: Taking taylor expansion of t in t
1.292 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.292 * [taylor]: Taking taylor expansion of z in t
1.292 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.292 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.292 * [taylor]: Taking taylor expansion of t in z
1.292 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.292 * [taylor]: Taking taylor expansion of z in z
1.292 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.292 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.292 * [taylor]: Taking taylor expansion of t in z
1.292 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.292 * [taylor]: Taking taylor expansion of z in z
1.292 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.292 * [taylor]: Taking taylor expansion of t in t
1.293 * [taylor]: Taking taylor expansion of 0 in t
1.293 * [taylor]: Taking taylor expansion of 0 in t
1.293 * [taylor]: Taking taylor expansion of 0 in t
1.293 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.293 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.293 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.293 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.293 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.293 * [taylor]: Taking taylor expansion of z in t
1.293 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.294 * [taylor]: Taking taylor expansion of t in t
1.294 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.294 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.294 * [taylor]: Taking taylor expansion of x in t
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.294 * [taylor]: Taking taylor expansion of y in t
1.294 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.294 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.294 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.294 * [taylor]: Taking taylor expansion of z in z
1.294 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.294 * [taylor]: Taking taylor expansion of t in z
1.294 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.294 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.294 * [taylor]: Taking taylor expansion of x in z
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.294 * [taylor]: Taking taylor expansion of y in z
1.294 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.294 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.294 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.294 * [taylor]: Taking taylor expansion of z in y
1.294 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.294 * [taylor]: Taking taylor expansion of t in y
1.294 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.294 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.294 * [taylor]: Taking taylor expansion of x in y
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.295 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.295 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.295 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.295 * [taylor]: Taking taylor expansion of z in x
1.295 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.295 * [taylor]: Taking taylor expansion of t in x
1.295 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.295 * [taylor]: Taking taylor expansion of x in x
1.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.295 * [taylor]: Taking taylor expansion of y in x
1.295 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.295 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.295 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.295 * [taylor]: Taking taylor expansion of z in x
1.295 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.295 * [taylor]: Taking taylor expansion of t in x
1.295 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.295 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.295 * [taylor]: Taking taylor expansion of x in x
1.295 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.295 * [taylor]: Taking taylor expansion of y in x
1.295 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.295 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.296 * [taylor]: Taking taylor expansion of z in y
1.296 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.296 * [taylor]: Taking taylor expansion of t in y
1.296 * [taylor]: Taking taylor expansion of 0 in y
1.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.296 * [taylor]: Taking taylor expansion of y in y
1.296 * [taylor]: Taking taylor expansion of 1 in z
1.296 * [taylor]: Taking taylor expansion of 1 in t
1.296 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.296 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.296 * [taylor]: Taking taylor expansion of z in z
1.297 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.297 * [taylor]: Taking taylor expansion of t in z
1.297 * [taylor]: Taking taylor expansion of 0 in y
1.297 * [taylor]: Taking taylor expansion of 0 in z
1.297 * [taylor]: Taking taylor expansion of 0 in t
1.297 * [taylor]: Taking taylor expansion of 0 in z
1.297 * [taylor]: Taking taylor expansion of 0 in t
1.298 * [taylor]: Taking taylor expansion of 0 in z
1.298 * [taylor]: Taking taylor expansion of 0 in t
1.298 * [taylor]: Taking taylor expansion of 0 in t
1.298 * [taylor]: Taking taylor expansion of 0 in y
1.298 * [taylor]: Taking taylor expansion of 0 in z
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in z
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in z
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of 0 in t
1.299 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.299 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.299 * [taylor]: Taking taylor expansion of t in t
1.300 * [taylor]: Taking taylor expansion of 0 in y
1.300 * [taylor]: Taking taylor expansion of 0 in z
1.300 * [taylor]: Taking taylor expansion of 0 in t
1.300 * [taylor]: Taking taylor expansion of 0 in z
1.300 * [taylor]: Taking taylor expansion of 0 in t
1.300 * [taylor]: Taking taylor expansion of 0 in z
1.300 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in z
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.301 * [taylor]: Taking taylor expansion of 0 in t
1.302 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.302 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.302 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.302 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.302 * [taylor]: Taking taylor expansion of t in t
1.302 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.302 * [taylor]: Taking taylor expansion of z in t
1.302 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.302 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.302 * [taylor]: Taking taylor expansion of y in t
1.302 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.302 * [taylor]: Taking taylor expansion of x in t
1.302 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.302 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.302 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.302 * [taylor]: Taking taylor expansion of t in z
1.302 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.302 * [taylor]: Taking taylor expansion of z in z
1.302 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.302 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.302 * [taylor]: Taking taylor expansion of y in z
1.302 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.302 * [taylor]: Taking taylor expansion of x in z
1.303 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.303 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.303 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.303 * [taylor]: Taking taylor expansion of t in y
1.303 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.303 * [taylor]: Taking taylor expansion of z in y
1.303 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.303 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.303 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.303 * [taylor]: Taking taylor expansion of x in y
1.303 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.303 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.303 * [taylor]: Taking taylor expansion of t in x
1.303 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.303 * [taylor]: Taking taylor expansion of z in x
1.303 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.303 * [taylor]: Taking taylor expansion of y in x
1.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.303 * [taylor]: Taking taylor expansion of x in x
1.303 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.303 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.303 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.303 * [taylor]: Taking taylor expansion of t in x
1.303 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.303 * [taylor]: Taking taylor expansion of z in x
1.304 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.304 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.304 * [taylor]: Taking taylor expansion of y in x
1.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.304 * [taylor]: Taking taylor expansion of x in x
1.304 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.304 * [taylor]: Taking taylor expansion of y in y
1.304 * [taylor]: Taking taylor expansion of 0 in y
1.304 * [taylor]: Taking taylor expansion of 0 in z
1.304 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.304 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.304 * [taylor]: Taking taylor expansion of t in y
1.304 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.304 * [taylor]: Taking taylor expansion of z in y
1.305 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.305 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.305 * [taylor]: Taking taylor expansion of t in z
1.305 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.305 * [taylor]: Taking taylor expansion of z in z
1.305 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.305 * [taylor]: Taking taylor expansion of t in t
1.305 * [taylor]: Taking taylor expansion of 0 in z
1.305 * [taylor]: Taking taylor expansion of 1 in z
1.305 * [taylor]: Taking taylor expansion of 0 in y
1.305 * [taylor]: Taking taylor expansion of 0 in z
1.306 * [taylor]: Taking taylor expansion of 0 in z
1.306 * [taylor]: Taking taylor expansion of 0 in z
1.306 * [taylor]: Taking taylor expansion of 0 in z
1.306 * [taylor]: Taking taylor expansion of 0 in t
1.306 * [taylor]: Taking taylor expansion of 0 in t
1.306 * [taylor]: Taking taylor expansion of 0 in y
1.306 * [taylor]: Taking taylor expansion of 0 in z
1.306 * [taylor]: Taking taylor expansion of 0 in z
1.307 * [taylor]: Taking taylor expansion of 0 in z
1.307 * [taylor]: Taking taylor expansion of 0 in z
1.307 * [taylor]: Taking taylor expansion of 0 in z
1.307 * [taylor]: Taking taylor expansion of 0 in t
1.307 * [taylor]: Taking taylor expansion of 0 in t
1.307 * [taylor]: Taking taylor expansion of 1 in t
1.307 * [taylor]: Taking taylor expansion of 0 in t
1.308 * [taylor]: Taking taylor expansion of 0 in y
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 0 in t
1.308 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.309 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.309 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.309 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.309 * [taylor]: Taking taylor expansion of t in t
1.309 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.309 * [taylor]: Taking taylor expansion of z in t
1.310 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.310 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.310 * [taylor]: Taking taylor expansion of y in t
1.310 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.310 * [taylor]: Taking taylor expansion of x in t
1.310 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.310 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.310 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.310 * [taylor]: Taking taylor expansion of t in z
1.310 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.310 * [taylor]: Taking taylor expansion of z in z
1.310 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.310 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.310 * [taylor]: Taking taylor expansion of y in z
1.310 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.310 * [taylor]: Taking taylor expansion of x in z
1.310 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.310 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.310 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.310 * [taylor]: Taking taylor expansion of t in y
1.310 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.310 * [taylor]: Taking taylor expansion of z in y
1.310 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.310 * [taylor]: Taking taylor expansion of y in y
1.310 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.310 * [taylor]: Taking taylor expansion of x in y
1.310 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.311 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.311 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.311 * [taylor]: Taking taylor expansion of t in x
1.311 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.311 * [taylor]: Taking taylor expansion of z in x
1.311 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.311 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.311 * [taylor]: Taking taylor expansion of y in x
1.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.311 * [taylor]: Taking taylor expansion of x in x
1.311 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.311 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.311 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.311 * [taylor]: Taking taylor expansion of t in x
1.311 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.311 * [taylor]: Taking taylor expansion of z in x
1.311 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.311 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.311 * [taylor]: Taking taylor expansion of y in x
1.311 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.311 * [taylor]: Taking taylor expansion of x in x
1.311 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.311 * [taylor]: Taking taylor expansion of y in y
1.311 * [taylor]: Taking taylor expansion of 0 in y
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.312 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.312 * [taylor]: Taking taylor expansion of t in y
1.312 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.312 * [taylor]: Taking taylor expansion of z in y
1.312 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.312 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.312 * [taylor]: Taking taylor expansion of t in z
1.312 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.312 * [taylor]: Taking taylor expansion of z in z
1.312 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.312 * [taylor]: Taking taylor expansion of t in t
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 1 in z
1.313 * [taylor]: Taking taylor expansion of 0 in y
1.313 * [taylor]: Taking taylor expansion of 0 in z
1.313 * [taylor]: Taking taylor expansion of 0 in z
1.313 * [taylor]: Taking taylor expansion of 0 in z
1.313 * [taylor]: Taking taylor expansion of 0 in z
1.313 * [taylor]: Taking taylor expansion of 0 in t
1.313 * [taylor]: Taking taylor expansion of 0 in t
1.314 * [taylor]: Taking taylor expansion of 0 in y
1.314 * [taylor]: Taking taylor expansion of 0 in z
1.314 * [taylor]: Taking taylor expansion of 0 in z
1.314 * [taylor]: Taking taylor expansion of 0 in z
1.314 * [taylor]: Taking taylor expansion of 0 in z
1.314 * [taylor]: Taking taylor expansion of 0 in z
1.314 * [taylor]: Taking taylor expansion of 0 in t
1.314 * [taylor]: Taking taylor expansion of 0 in t
1.315 * [taylor]: Taking taylor expansion of 1 in t
1.315 * [taylor]: Taking taylor expansion of 0 in t
1.315 * [taylor]: Taking taylor expansion of 0 in y
1.315 * [taylor]: Taking taylor expansion of 0 in z
1.315 * [taylor]: Taking taylor expansion of 0 in z
1.315 * [taylor]: Taking taylor expansion of 0 in z
1.316 * [taylor]: Taking taylor expansion of 0 in z
1.316 * [taylor]: Taking taylor expansion of 0 in z
1.316 * [taylor]: Taking taylor expansion of 0 in z
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.316 * [taylor]: Taking taylor expansion of 0 in t
1.317 * * * [progress]: simplifying candidates
1.318 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (* x (/ x (* y y)))
  (+ (log x) (- (log x) (+ (log y) (log y))))
  (+ (log x) (- (log x) (log (* y y))))
  (+ (log x) (log (/ x (* y y))))
  (log (* x (/ x (* y y))))
  (exp (* x (/ x (* y y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y))))
  (* (* (* x x) x) (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y))))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (* (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (/ (sqrt x) y))
  (* (sqrt x) (/ (sqrt x) y))
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (/ (* (cbrt x) (cbrt x)) y))
  (* x (/ (sqrt x) y))
  (* x (/ 1 y))
  (* x 1)
  (* x x)
  (* (cbrt x) (/ x (* y y)))
  (* (sqrt x) (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x x)
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (* (exp (* x (/ x (* y y)))) (exp (* (/ z t) (/ z t))))
  (log (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (exp (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (* (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))) (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))))
  (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (* (* (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (sqrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (sqrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (* (* x x) t) (* (* y y) (* (/ z t) z)))
  (* (* y y) t)
  (+ (* (* x x) t) (* (* y y) (* z (/ z t))))
  (* (* y y) t)
  (+ (pow (* x (/ x (* y y))) 3) (pow (* (/ z t) (/ z t)) 3))
  (+ (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (- (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (* x (/ x (* y y))) (* (/ z t) (/ z t)))))
  (- (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))))
  (- (* x (/ x (* y y))) (* (/ z t) (/ z t)))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
1.364 * * [simplify]: iteration  0 :  5045  enodes  (cost  1191 )
1.369 * [simplify]: Simplified to:
   (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (* y (neg y))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (* y (/ y x))
  (/ x y)
  (* y (/ y (cbrt x)))
  (* y (/ y (sqrt x)))
  (* y (/ y x))
  (* x (/ x (* y y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (pow (exp (/ x (* y y))) x)
  (/ (pow x 6) (pow y 6))
  (/ (pow x 6) (pow y 6))
  (/ (pow x 6) (pow y 6))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (/ (pow x 6) (pow y 6))
  (fabs (/ x y))
  (fabs (/ x y))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (/ x y)
  (/ x y)
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (* (cbrt x) (/ (cbrt x) y)))
  (/ (pow x 3/2) y)
  (/ x y)
  x
  (* x x)
  (* (/ x (* y y)) (cbrt x))
  (/ (/ (pow x 3/2) y) y)
  (* x (/ x (* y y)))
  (* x x)
  2
  (pow (sqrt (/ z t)) 4)
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4)))
  (cbrt (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* z z)
  (* t t)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (pow (/ (cbrt z) (cbrt t)) 4)
  (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))
  (* z (/ (cbrt z) t))
  (* (cbrt z) (/ (cbrt z) t))
  (* z (cbrt z))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ z (pow (cbrt t) 3)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ z (* t t))
  (/ (/ 1 (pow (cbrt t) 3)) (cbrt t))
  (* z (/ z (* (cbrt t) (cbrt t))))
  (/ 1 t)
  (* z (/ z t))
  1
  (pow (sqrt (/ z t)) 4)
  1
  (pow (sqrt (/ z t)) 4)
  (* z z)
  (/ 1 (* t t))
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (pow (cbrt (/ z t)) 5)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))
  (* (/ z (pow t 3/2)) (* (cbrt z) (cbrt z)))
  (* (/ z t) (* (cbrt z) (cbrt z)))
  (/ (/ (pow z 3/2) t) (* (cbrt t) (cbrt t)))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (pow z 3/2) t)
  (/ z (* t (* (cbrt t) (cbrt t))))
  (/ z (pow t 3/2))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (cbrt z) (cbrt t)))
  (/ (* z (cbrt z)) (pow t 3/2))
  (* (/ z t) (/ (cbrt z) t))
  (/ (/ (pow z 3/2) t) (cbrt t))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (/ (pow z 3/2) t) t)
  (* (/ z t) (/ z (cbrt t)))
  (* (/ z (pow t 3/2)) z)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (/ z (* t t))
  (* z (/ z t))
  (* z (/ z t))
  (exp (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (log (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (exp (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (* (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))) (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))))
  (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (pow (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)) 3)
  (sqrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (sqrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (+ (* x (* x (* t t))) (* y (* y (* z z))))
  (* y (* y (* t t)))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (/ (pow x 6) (pow y 6)) (pow (/ z t) 6))
  (- (pow (/ z t) 4) (* x (- (* (/ x (* y y)) (pow (sqrt (/ z t)) 4)) (/ (pow x 3) (pow y 4)))))
  (- (* x (/ (pow x 3) (pow y 4))) (pow (/ z t) 4))
  (- (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
1.369 * * * [progress]: adding candidates to table
1.493 * * [progress]: iteration 3 / 4
1.493 * * * [progress]: picking best candidate
1.565 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))>
1.565 * * * [progress]: localizing error
1.574 * * * [progress]: generating rewritten candidates
1.574 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.584 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
1.594 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.607 * * * [progress]: generating series expansions
1.607 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.607 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.607 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.607 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.607 * [taylor]: Taking taylor expansion of x in y
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.607 * [taylor]: Taking taylor expansion of y in y
1.607 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.607 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.607 * [taylor]: Taking taylor expansion of x in x
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.607 * [taylor]: Taking taylor expansion of y in x
1.607 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.607 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.607 * [taylor]: Taking taylor expansion of x in x
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.607 * [taylor]: Taking taylor expansion of y in x
1.607 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.607 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.607 * [taylor]: Taking taylor expansion of y in y
1.608 * [taylor]: Taking taylor expansion of 0 in y
1.608 * [taylor]: Taking taylor expansion of 0 in y
1.608 * [taylor]: Taking taylor expansion of 0 in y
1.609 * [taylor]: Taking taylor expansion of 0 in y
1.609 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.609 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.609 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.609 * [taylor]: Taking taylor expansion of y in y
1.609 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.609 * [taylor]: Taking taylor expansion of x in y
1.609 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.609 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.609 * [taylor]: Taking taylor expansion of y in x
1.609 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.609 * [taylor]: Taking taylor expansion of x in x
1.609 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.609 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.609 * [taylor]: Taking taylor expansion of y in x
1.609 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.609 * [taylor]: Taking taylor expansion of x in x
1.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.610 * [taylor]: Taking taylor expansion of y in y
1.610 * [taylor]: Taking taylor expansion of 0 in y
1.610 * [taylor]: Taking taylor expansion of 0 in y
1.610 * [taylor]: Taking taylor expansion of 0 in y
1.610 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.610 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.610 * [taylor]: Taking taylor expansion of y in y
1.610 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.611 * [taylor]: Taking taylor expansion of x in y
1.611 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.611 * [taylor]: Taking taylor expansion of y in x
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.611 * [taylor]: Taking taylor expansion of y in x
1.611 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.611 * [taylor]: Taking taylor expansion of y in y
1.611 * [taylor]: Taking taylor expansion of 0 in y
1.611 * [taylor]: Taking taylor expansion of 0 in y
1.612 * [taylor]: Taking taylor expansion of 0 in y
1.612 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
1.612 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.612 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.612 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.612 * [taylor]: Taking taylor expansion of z in t
1.612 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.612 * [taylor]: Taking taylor expansion of t in t
1.612 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.612 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.612 * [taylor]: Taking taylor expansion of z in z
1.612 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.612 * [taylor]: Taking taylor expansion of t in z
1.612 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.612 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.612 * [taylor]: Taking taylor expansion of z in z
1.612 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.612 * [taylor]: Taking taylor expansion of t in z
1.612 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.612 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.612 * [taylor]: Taking taylor expansion of t in t
1.613 * [taylor]: Taking taylor expansion of 0 in t
1.613 * [taylor]: Taking taylor expansion of 0 in t
1.613 * [taylor]: Taking taylor expansion of 0 in t
1.614 * [taylor]: Taking taylor expansion of 0 in t
1.614 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.614 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.614 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.614 * [taylor]: Taking taylor expansion of t in t
1.614 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.614 * [taylor]: Taking taylor expansion of z in t
1.614 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.614 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.614 * [taylor]: Taking taylor expansion of t in z
1.614 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.614 * [taylor]: Taking taylor expansion of z in z
1.614 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.614 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.614 * [taylor]: Taking taylor expansion of t in z
1.614 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.614 * [taylor]: Taking taylor expansion of z in z
1.615 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.615 * [taylor]: Taking taylor expansion of t in t
1.615 * [taylor]: Taking taylor expansion of 0 in t
1.615 * [taylor]: Taking taylor expansion of 0 in t
1.615 * [taylor]: Taking taylor expansion of 0 in t
1.615 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.615 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.615 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.615 * [taylor]: Taking taylor expansion of t in t
1.616 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.616 * [taylor]: Taking taylor expansion of z in t
1.616 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.616 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.616 * [taylor]: Taking taylor expansion of t in z
1.616 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.616 * [taylor]: Taking taylor expansion of z in z
1.616 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.616 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.616 * [taylor]: Taking taylor expansion of t in z
1.616 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.616 * [taylor]: Taking taylor expansion of z in z
1.616 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.616 * [taylor]: Taking taylor expansion of t in t
1.616 * [taylor]: Taking taylor expansion of 0 in t
1.616 * [taylor]: Taking taylor expansion of 0 in t
1.617 * [taylor]: Taking taylor expansion of 0 in t
1.617 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.617 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.617 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.617 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.617 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.617 * [taylor]: Taking taylor expansion of z in t
1.617 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.617 * [taylor]: Taking taylor expansion of t in t
1.617 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.617 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.617 * [taylor]: Taking taylor expansion of x in t
1.617 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.617 * [taylor]: Taking taylor expansion of y in t
1.617 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.617 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.617 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.617 * [taylor]: Taking taylor expansion of z in z
1.617 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.617 * [taylor]: Taking taylor expansion of t in z
1.618 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.618 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.618 * [taylor]: Taking taylor expansion of x in z
1.618 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.618 * [taylor]: Taking taylor expansion of y in z
1.618 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.618 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.618 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.618 * [taylor]: Taking taylor expansion of z in y
1.618 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.618 * [taylor]: Taking taylor expansion of t in y
1.618 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.618 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.618 * [taylor]: Taking taylor expansion of x in y
1.618 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.618 * [taylor]: Taking taylor expansion of y in y
1.618 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.618 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.618 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.618 * [taylor]: Taking taylor expansion of z in x
1.618 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.618 * [taylor]: Taking taylor expansion of t in x
1.618 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.618 * [taylor]: Taking taylor expansion of x in x
1.618 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.618 * [taylor]: Taking taylor expansion of y in x
1.618 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.618 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.619 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.619 * [taylor]: Taking taylor expansion of z in x
1.619 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.619 * [taylor]: Taking taylor expansion of t in x
1.619 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.619 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.619 * [taylor]: Taking taylor expansion of x in x
1.619 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.619 * [taylor]: Taking taylor expansion of y in x
1.619 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.619 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.619 * [taylor]: Taking taylor expansion of z in y
1.619 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.619 * [taylor]: Taking taylor expansion of t in y
1.619 * [taylor]: Taking taylor expansion of 0 in y
1.620 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.620 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.620 * [taylor]: Taking taylor expansion of y in y
1.620 * [taylor]: Taking taylor expansion of 1 in z
1.620 * [taylor]: Taking taylor expansion of 1 in t
1.620 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.620 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.620 * [taylor]: Taking taylor expansion of z in z
1.620 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.620 * [taylor]: Taking taylor expansion of t in z
1.621 * [taylor]: Taking taylor expansion of 0 in y
1.621 * [taylor]: Taking taylor expansion of 0 in z
1.621 * [taylor]: Taking taylor expansion of 0 in t
1.621 * [taylor]: Taking taylor expansion of 0 in z
1.621 * [taylor]: Taking taylor expansion of 0 in t
1.621 * [taylor]: Taking taylor expansion of 0 in z
1.621 * [taylor]: Taking taylor expansion of 0 in t
1.621 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in y
1.622 * [taylor]: Taking taylor expansion of 0 in z
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in z
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in z
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of 0 in t
1.622 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.622 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.623 * [taylor]: Taking taylor expansion of t in t
1.623 * [taylor]: Taking taylor expansion of 0 in y
1.623 * [taylor]: Taking taylor expansion of 0 in z
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in z
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in z
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in z
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.624 * [taylor]: Taking taylor expansion of 0 in t
1.625 * [taylor]: Taking taylor expansion of 0 in t
1.625 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.625 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.625 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.625 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.625 * [taylor]: Taking taylor expansion of t in t
1.625 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.625 * [taylor]: Taking taylor expansion of z in t
1.625 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.625 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.625 * [taylor]: Taking taylor expansion of y in t
1.625 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.625 * [taylor]: Taking taylor expansion of x in t
1.626 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.626 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.626 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.626 * [taylor]: Taking taylor expansion of t in z
1.626 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.626 * [taylor]: Taking taylor expansion of z in z
1.626 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.626 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.626 * [taylor]: Taking taylor expansion of y in z
1.626 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.626 * [taylor]: Taking taylor expansion of x in z
1.626 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.626 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.626 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.626 * [taylor]: Taking taylor expansion of t in y
1.626 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.626 * [taylor]: Taking taylor expansion of z in y
1.626 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.626 * [taylor]: Taking taylor expansion of y in y
1.626 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.626 * [taylor]: Taking taylor expansion of x in y
1.626 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.626 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.626 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.626 * [taylor]: Taking taylor expansion of t in x
1.626 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.626 * [taylor]: Taking taylor expansion of z in x
1.627 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.627 * [taylor]: Taking taylor expansion of y in x
1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.627 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.627 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.627 * [taylor]: Taking taylor expansion of t in x
1.627 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.627 * [taylor]: Taking taylor expansion of z in x
1.627 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.627 * [taylor]: Taking taylor expansion of y in x
1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.627 * [taylor]: Taking taylor expansion of x in x
1.627 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.627 * [taylor]: Taking taylor expansion of y in y
1.627 * [taylor]: Taking taylor expansion of 0 in y
1.627 * [taylor]: Taking taylor expansion of 0 in z
1.628 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.628 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.628 * [taylor]: Taking taylor expansion of t in y
1.628 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.628 * [taylor]: Taking taylor expansion of z in y
1.628 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.628 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.628 * [taylor]: Taking taylor expansion of t in z
1.628 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.628 * [taylor]: Taking taylor expansion of z in z
1.628 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.628 * [taylor]: Taking taylor expansion of t in t
1.628 * [taylor]: Taking taylor expansion of 0 in z
1.628 * [taylor]: Taking taylor expansion of 1 in z
1.629 * [taylor]: Taking taylor expansion of 0 in y
1.629 * [taylor]: Taking taylor expansion of 0 in z
1.629 * [taylor]: Taking taylor expansion of 0 in z
1.629 * [taylor]: Taking taylor expansion of 0 in z
1.629 * [taylor]: Taking taylor expansion of 0 in z
1.629 * [taylor]: Taking taylor expansion of 0 in t
1.629 * [taylor]: Taking taylor expansion of 0 in t
1.630 * [taylor]: Taking taylor expansion of 0 in y
1.630 * [taylor]: Taking taylor expansion of 0 in z
1.630 * [taylor]: Taking taylor expansion of 0 in z
1.630 * [taylor]: Taking taylor expansion of 0 in z
1.630 * [taylor]: Taking taylor expansion of 0 in z
1.630 * [taylor]: Taking taylor expansion of 0 in z
1.630 * [taylor]: Taking taylor expansion of 0 in t
1.630 * [taylor]: Taking taylor expansion of 0 in t
1.630 * [taylor]: Taking taylor expansion of 1 in t
1.630 * [taylor]: Taking taylor expansion of 0 in t
1.631 * [taylor]: Taking taylor expansion of 0 in y
1.631 * [taylor]: Taking taylor expansion of 0 in z
1.631 * [taylor]: Taking taylor expansion of 0 in z
1.631 * [taylor]: Taking taylor expansion of 0 in z
1.632 * [taylor]: Taking taylor expansion of 0 in z
1.632 * [taylor]: Taking taylor expansion of 0 in z
1.632 * [taylor]: Taking taylor expansion of 0 in z
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.632 * [taylor]: Taking taylor expansion of 0 in t
1.633 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.633 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.633 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.633 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.633 * [taylor]: Taking taylor expansion of t in t
1.633 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.633 * [taylor]: Taking taylor expansion of z in t
1.633 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.633 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.633 * [taylor]: Taking taylor expansion of y in t
1.633 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.633 * [taylor]: Taking taylor expansion of x in t
1.633 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.633 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.633 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.633 * [taylor]: Taking taylor expansion of t in z
1.633 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.633 * [taylor]: Taking taylor expansion of z in z
1.633 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.633 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.633 * [taylor]: Taking taylor expansion of y in z
1.633 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.633 * [taylor]: Taking taylor expansion of x in z
1.633 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.633 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.633 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.633 * [taylor]: Taking taylor expansion of t in y
1.633 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.633 * [taylor]: Taking taylor expansion of z in y
1.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.634 * [taylor]: Taking taylor expansion of y in y
1.634 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.634 * [taylor]: Taking taylor expansion of x in y
1.634 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.634 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.634 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.634 * [taylor]: Taking taylor expansion of t in x
1.634 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.634 * [taylor]: Taking taylor expansion of z in x
1.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.634 * [taylor]: Taking taylor expansion of y in x
1.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.634 * [taylor]: Taking taylor expansion of x in x
1.634 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.634 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.634 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.634 * [taylor]: Taking taylor expansion of t in x
1.634 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.634 * [taylor]: Taking taylor expansion of z in x
1.634 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.634 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.634 * [taylor]: Taking taylor expansion of y in x
1.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.634 * [taylor]: Taking taylor expansion of x in x
1.635 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.635 * [taylor]: Taking taylor expansion of y in y
1.635 * [taylor]: Taking taylor expansion of 0 in y
1.635 * [taylor]: Taking taylor expansion of 0 in z
1.635 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.635 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.635 * [taylor]: Taking taylor expansion of t in y
1.635 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.635 * [taylor]: Taking taylor expansion of z in y
1.635 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.635 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.635 * [taylor]: Taking taylor expansion of t in z
1.636 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.636 * [taylor]: Taking taylor expansion of z in z
1.636 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.636 * [taylor]: Taking taylor expansion of t in t
1.636 * [taylor]: Taking taylor expansion of 0 in z
1.636 * [taylor]: Taking taylor expansion of 1 in z
1.636 * [taylor]: Taking taylor expansion of 0 in y
1.636 * [taylor]: Taking taylor expansion of 0 in z
1.636 * [taylor]: Taking taylor expansion of 0 in z
1.636 * [taylor]: Taking taylor expansion of 0 in z
1.637 * [taylor]: Taking taylor expansion of 0 in z
1.637 * [taylor]: Taking taylor expansion of 0 in t
1.637 * [taylor]: Taking taylor expansion of 0 in t
1.637 * [taylor]: Taking taylor expansion of 0 in y
1.637 * [taylor]: Taking taylor expansion of 0 in z
1.637 * [taylor]: Taking taylor expansion of 0 in z
1.638 * [taylor]: Taking taylor expansion of 0 in z
1.638 * [taylor]: Taking taylor expansion of 0 in z
1.638 * [taylor]: Taking taylor expansion of 0 in z
1.638 * [taylor]: Taking taylor expansion of 0 in t
1.638 * [taylor]: Taking taylor expansion of 0 in t
1.638 * [taylor]: Taking taylor expansion of 1 in t
1.638 * [taylor]: Taking taylor expansion of 0 in t
1.639 * [taylor]: Taking taylor expansion of 0 in y
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in z
1.639 * [taylor]: Taking taylor expansion of 0 in t
1.639 * [taylor]: Taking taylor expansion of 0 in t
1.639 * [taylor]: Taking taylor expansion of 0 in t
1.639 * [taylor]: Taking taylor expansion of 0 in t
1.640 * [taylor]: Taking taylor expansion of 0 in t
1.640 * [taylor]: Taking taylor expansion of 0 in t
1.640 * * * [progress]: simplifying candidates
1.642 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (/ x y) (/ x y))
  (+ 1 1)
  (+ (- (log x) (log y)) (- (log x) (log y)))
  (+ (- (log x) (log y)) (log (/ x y)))
  (+ (log (/ x y)) (- (log x) (log y)))
  (+ (log (/ x y)) (log (/ x y)))
  (log (* (/ x y) (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (* x x)
  (* y y)
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (* (cbrt x) (cbrt x)) 1) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (* (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ (sqrt x) (cbrt y)) (/ (sqrt x) (cbrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) 1) (/ (sqrt x) 1))
  (* (/ (sqrt x) y) (/ (sqrt x) y))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (* (/ 1 (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ x y) (/ x y))
  (* 1 1)
  (* (/ x y) (/ x y))
  (* x x)
  (* (/ 1 y) (/ 1 y))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* 2 1)
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ x y) (sqrt (/ x y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ x y) (/ (sqrt x) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) x)
  (* (cbrt (/ x y)) (/ x y))
  (* (sqrt (/ x y)) (/ x y))
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ (sqrt x) (sqrt y)) (/ x y))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ x y) x)
  (* x (/ x y))
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (* (exp (* (/ x y) (/ x y))) (exp (* (/ z t) (/ z t))))
  (log (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (exp (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (* (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))) (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))))
  (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (* (* (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (* (* x x) t) (* (* y y) (* (/ z t) z)))
  (* (* y y) t)
  (+ (* (* x x) t) (* (* y y) (* z (/ z t))))
  (* (* y y) t)
  (+ (* (* (/ x y) x) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (* (* (/ x y) x) t) (* y (* (/ z t) z)))
  (* y t)
  (+ (* (* (/ x y) x) t) (* y (* z (/ z t))))
  (* y t)
  (+ (* (* x (/ x y)) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (* (* x (/ x y)) t) (* y (* (/ z t) z)))
  (* y t)
  (+ (* (* x (/ x y)) t) (* y (* z (/ z t))))
  (* y t)
  (+ (pow (* (/ x y) (/ x y)) 3) (pow (* (/ z t) (/ z t)) 3))
  (+ (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (- (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))))
  (- (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))))
  (- (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
1.681 * * [simplify]: iteration  0 :  5014  enodes  (cost  1479 )
1.687 * [simplify]: Simplified to:
   2
  (pow (sqrt (/ x y)) 4)
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (pow (sqrt (/ x y)) 4))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (pow (sqrt (/ x y)) 4)) (cbrt (pow (sqrt (/ x y)) 4)))
  (cbrt (pow (sqrt (/ x y)) 4))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (* x x)
  (* y y)
  (pow (cbrt (/ x y)) 4)
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ x y)
  (/ x y)
  (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ (cbrt x) y)))
  (* (cbrt x) (/ (cbrt x) y))
  (* (cbrt x) (pow (cbrt x) 3))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ x (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ x (* y y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (* x (/ x (* (cbrt y) (cbrt y))))
  (/ 1 y)
  (* x (/ x y))
  1
  (pow (sqrt (/ x y)) 4)
  1
  (pow (sqrt (/ x y)) 4)
  (* x x)
  (/ 1 (* y y))
  (/ x y)
  (/ x y)
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (/ x y)
  (/ x y)
  2
  (pow (cbrt (/ x y)) 5)
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (* (/ x (pow y 3/2)) (* (cbrt x) (cbrt x)))
  (* x (* (cbrt x) (/ (cbrt x) y)))
  (/ (/ (pow x 3/2) y) (* (cbrt y) (cbrt y)))
  (/ (pow x 3/2) (pow y 3/2))
  (/ (pow x 3/2) y)
  (/ x (* y (* (cbrt y) (cbrt y))))
  (/ x (pow y 3/2))
  (/ x y)
  (/ x y)
  (* x (/ x y))
  (pow (cbrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (/ (cbrt x) (cbrt y)))
  (* (/ x y) (/ (cbrt x) (sqrt y)))
  (* (/ x y) (/ (cbrt x) y))
  (/ (/ (pow x 3/2) y) (cbrt y))
  (/ (pow x 3/2) (pow y 3/2))
  (/ (/ (pow x 3/2) y) y)
  (* (/ x y) (/ x (cbrt y)))
  (* (/ x (pow y 3/2)) x)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (/ x (* y y))
  (* x (/ x y))
  (* x (/ x y))
  2
  (pow (sqrt (/ z t)) 4)
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4)))
  (cbrt (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* z z)
  (* t t)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (* (/ (cbrt z) (cbrt t)) (pow (/ (cbrt z) (cbrt t)) 3))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (* (cbrt z) (cbrt z)) (* (cbrt z) (/ (cbrt z) t)))
  (* (cbrt z) (/ (cbrt z) t))
  (* (cbrt z) (pow (cbrt z) 3))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ z (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t)))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ z (* t t))
  (/ 1 (* (* (cbrt t) (cbrt t)) (* (cbrt t) (cbrt t))))
  (* z (/ z (* (cbrt t) (cbrt t))))
  (/ 1 t)
  (* z (/ z t))
  1
  (pow (sqrt (/ z t)) 4)
  1
  (pow (sqrt (/ z t)) 4)
  (* z z)
  (/ 1 (* t t))
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (pow (cbrt (/ z t)) 5)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t))))
  (* (/ z (pow t 3/2)) (* (cbrt z) (cbrt z)))
  (* z (* (cbrt z) (/ (cbrt z) t)))
  (/ (/ (pow z 3/2) t) (* (cbrt t) (cbrt t)))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (pow z 3/2) t)
  (/ z (* t (* (cbrt t) (cbrt t))))
  (/ z (pow t 3/2))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (cbrt z) (cbrt t)))
  (* (/ z t) (/ (cbrt z) (sqrt t)))
  (* (/ z t) (/ (cbrt z) t))
  (/ (/ (pow z 3/2) t) (cbrt t))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (/ (pow z 3/2) t) t)
  (* (/ z t) (/ z (cbrt t)))
  (* (/ z (pow t 3/2)) z)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (/ z (* t t))
  (* z (/ z t))
  (* z (/ z t))
  (exp (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (log (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (exp (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (* (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))) (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))))
  (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (pow (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)) 3)
  (sqrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (sqrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (+ (* x (* x (* t t))) (* y (* y (* z z))))
  (* y (* y (* t t)))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* (/ x y) (* t t))) (* y (* z z)))
  (* y (* t t))
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) (* t t))) (* y (* z z)))
  (* y (* t t))
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (pow (/ x y) 6) (pow (/ z t) 6))
  (+ (pow (/ x y) 4) (- (pow (/ z t) 4) (* (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))))
  (- (pow (/ x y) 4) (pow (/ z t) 4))
  (- (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
1.691 * * * [progress]: adding candidates to table
1.849 * * [progress]: iteration 4 / 4
1.849 * * * [progress]: picking best candidate
1.924 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))>
1.924 * * * [progress]: localizing error
1.934 * * * [progress]: generating rewritten candidates
1.934 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
1.943 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.949 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.958 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2)
1.972 * * * [progress]: generating series expansions
1.972 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
1.972 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.972 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.972 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.972 * [taylor]: Taking taylor expansion of x in y
1.972 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.972 * [taylor]: Taking taylor expansion of y in y
1.972 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.972 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.972 * [taylor]: Taking taylor expansion of x in x
1.973 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.973 * [taylor]: Taking taylor expansion of y in x
1.973 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.973 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.973 * [taylor]: Taking taylor expansion of x in x
1.973 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.973 * [taylor]: Taking taylor expansion of y in x
1.973 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.973 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.973 * [taylor]: Taking taylor expansion of y in y
1.973 * [taylor]: Taking taylor expansion of 0 in y
1.973 * [taylor]: Taking taylor expansion of 0 in y
1.974 * [taylor]: Taking taylor expansion of 0 in y
1.974 * [taylor]: Taking taylor expansion of 0 in y
1.975 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.975 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.975 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.975 * [taylor]: Taking taylor expansion of y in y
1.975 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.975 * [taylor]: Taking taylor expansion of x in y
1.975 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.975 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.975 * [taylor]: Taking taylor expansion of y in x
1.975 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.975 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.975 * [taylor]: Taking taylor expansion of y in x
1.975 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.975 * [taylor]: Taking taylor expansion of x in x
1.975 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.975 * [taylor]: Taking taylor expansion of y in y
1.975 * [taylor]: Taking taylor expansion of 0 in y
1.975 * [taylor]: Taking taylor expansion of 0 in y
1.976 * [taylor]: Taking taylor expansion of 0 in y
1.976 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.976 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.976 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.976 * [taylor]: Taking taylor expansion of y in y
1.976 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.976 * [taylor]: Taking taylor expansion of x in y
1.976 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.976 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.976 * [taylor]: Taking taylor expansion of y in x
1.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.976 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.976 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.976 * [taylor]: Taking taylor expansion of y in x
1.976 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.977 * [taylor]: Taking taylor expansion of y in y
1.977 * [taylor]: Taking taylor expansion of 0 in y
1.977 * [taylor]: Taking taylor expansion of 0 in y
1.977 * [taylor]: Taking taylor expansion of 0 in y
1.977 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.977 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
1.977 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.977 * [taylor]: Taking taylor expansion of x in x
1.977 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.977 * [taylor]: Taking taylor expansion of y in x
1.978 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.978 * [taylor]: Taking taylor expansion of x in y
1.978 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.978 * [taylor]: Taking taylor expansion of y in y
1.978 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.978 * [taylor]: Taking taylor expansion of x in y
1.978 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.978 * [taylor]: Taking taylor expansion of y in y
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of 0 in x
1.978 * [taylor]: Taking taylor expansion of 0 in x
1.978 * [taylor]: Taking taylor expansion of 0 in x
1.978 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
1.978 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.978 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.978 * [taylor]: Taking taylor expansion of y in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.978 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.978 * [taylor]: Taking taylor expansion of y in y
1.978 * [taylor]: Taking taylor expansion of x in y
1.978 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.978 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.979 * [taylor]: Taking taylor expansion of y in y
1.979 * [taylor]: Taking taylor expansion of x in y
1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of 0 in x
1.979 * [taylor]: Taking taylor expansion of 0 in x
1.979 * [taylor]: Taking taylor expansion of 0 in x
1.979 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
1.979 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.979 * [taylor]: Taking taylor expansion of -1 in x
1.979 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.979 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.979 * [taylor]: Taking taylor expansion of y in x
1.979 * [taylor]: Taking taylor expansion of x in x
1.979 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.980 * [taylor]: Taking taylor expansion of -1 in y
1.980 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.980 * [taylor]: Taking taylor expansion of y in y
1.980 * [taylor]: Taking taylor expansion of x in y
1.980 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.980 * [taylor]: Taking taylor expansion of -1 in y
1.980 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.980 * [taylor]: Taking taylor expansion of y in y
1.980 * [taylor]: Taking taylor expansion of x in y
1.980 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.980 * [taylor]: Taking taylor expansion of -1 in x
1.980 * [taylor]: Taking taylor expansion of x in x
1.980 * [taylor]: Taking taylor expansion of 0 in x
1.980 * [taylor]: Taking taylor expansion of 0 in x
1.980 * [taylor]: Taking taylor expansion of 0 in x
1.981 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.981 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.981 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.981 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.981 * [taylor]: Taking taylor expansion of z in t
1.981 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.981 * [taylor]: Taking taylor expansion of t in t
1.981 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.981 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.981 * [taylor]: Taking taylor expansion of z in z
1.981 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.981 * [taylor]: Taking taylor expansion of t in z
1.981 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.981 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.981 * [taylor]: Taking taylor expansion of z in z
1.981 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.981 * [taylor]: Taking taylor expansion of t in z
1.981 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.981 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.981 * [taylor]: Taking taylor expansion of t in t
1.981 * [taylor]: Taking taylor expansion of 0 in t
1.982 * [taylor]: Taking taylor expansion of 0 in t
1.982 * [taylor]: Taking taylor expansion of 0 in t
1.983 * [taylor]: Taking taylor expansion of 0 in t
1.983 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.983 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.983 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.983 * [taylor]: Taking taylor expansion of t in t
1.983 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.983 * [taylor]: Taking taylor expansion of z in t
1.983 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.983 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.983 * [taylor]: Taking taylor expansion of t in z
1.983 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.983 * [taylor]: Taking taylor expansion of z in z
1.983 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.983 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.983 * [taylor]: Taking taylor expansion of t in z
1.983 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.983 * [taylor]: Taking taylor expansion of z in z
1.983 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.983 * [taylor]: Taking taylor expansion of t in t
1.984 * [taylor]: Taking taylor expansion of 0 in t
1.984 * [taylor]: Taking taylor expansion of 0 in t
1.984 * [taylor]: Taking taylor expansion of 0 in t
1.984 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.984 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.984 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.984 * [taylor]: Taking taylor expansion of t in t
1.984 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.984 * [taylor]: Taking taylor expansion of z in t
1.984 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.985 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.985 * [taylor]: Taking taylor expansion of t in z
1.985 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.985 * [taylor]: Taking taylor expansion of z in z
1.985 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.985 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.985 * [taylor]: Taking taylor expansion of t in z
1.985 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.985 * [taylor]: Taking taylor expansion of z in z
1.985 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.985 * [taylor]: Taking taylor expansion of t in t
1.985 * [taylor]: Taking taylor expansion of 0 in t
1.985 * [taylor]: Taking taylor expansion of 0 in t
1.985 * [taylor]: Taking taylor expansion of 0 in t
1.986 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2)
1.986 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
1.986 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.986 * [taylor]: Taking taylor expansion of y in x
1.986 * [taylor]: Taking taylor expansion of x in x
1.986 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.986 * [taylor]: Taking taylor expansion of y in y
1.986 * [taylor]: Taking taylor expansion of x in y
1.986 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.986 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.986 * [taylor]: Taking taylor expansion of y in y
1.986 * [taylor]: Taking taylor expansion of x in y
1.986 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.986 * [taylor]: Taking taylor expansion of x in x
1.986 * [taylor]: Taking taylor expansion of 0 in x
1.986 * [taylor]: Taking taylor expansion of 0 in x
1.986 * [taylor]: Taking taylor expansion of 0 in x
1.987 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
1.987 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.987 * [taylor]: Taking taylor expansion of y in x
1.987 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.987 * [taylor]: Taking taylor expansion of x in y
1.987 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.987 * [taylor]: Taking taylor expansion of y in y
1.987 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.987 * [taylor]: Taking taylor expansion of x in y
1.987 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.987 * [taylor]: Taking taylor expansion of y in y
1.987 * [taylor]: Taking taylor expansion of x in x
1.987 * [taylor]: Taking taylor expansion of 0 in x
1.987 * [taylor]: Taking taylor expansion of 0 in x
1.987 * [taylor]: Taking taylor expansion of 0 in x
1.988 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
1.988 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
1.988 * [taylor]: Taking taylor expansion of -1 in x
1.988 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.988 * [taylor]: Taking taylor expansion of y in x
1.988 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
1.988 * [taylor]: Taking taylor expansion of -1 in y
1.988 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.988 * [taylor]: Taking taylor expansion of x in y
1.988 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.988 * [taylor]: Taking taylor expansion of y in y
1.988 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
1.988 * [taylor]: Taking taylor expansion of -1 in y
1.988 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.988 * [taylor]: Taking taylor expansion of x in y
1.988 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.988 * [taylor]: Taking taylor expansion of y in y
1.988 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.988 * [taylor]: Taking taylor expansion of -1 in x
1.988 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of 0 in x
1.988 * [taylor]: Taking taylor expansion of 0 in x
1.989 * [taylor]: Taking taylor expansion of 0 in x
1.989 * * * [progress]: simplifying candidates
1.990 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ 1 (* y (/ y x))))
  (+ (log x) (neg (+ (log y) (- (log y) (log x)))))
  (+ (log x) (neg (+ (log y) (log (/ y x)))))
  (+ (log x) (neg (log (* y (/ y x)))))
  (+ (log x) (- 0 (+ (log y) (- (log y) (log x)))))
  (+ (log x) (- 0 (+ (log y) (log (/ y x)))))
  (+ (log x) (- 0 (log (* y (/ y x)))))
  (+ (log x) (- (log 1) (+ (log y) (- (log y) (log x)))))
  (+ (log x) (- (log 1) (+ (log y) (log (/ y x)))))
  (+ (log x) (- (log 1) (log (* y (/ y x)))))
  (+ (log x) (log (/ 1 (* y (/ y x)))))
  (log (* x (/ 1 (* y (/ y x)))))
  (exp (* x (/ 1 (* y (/ y x)))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x)))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x)))))
  (* (* (* x x) x) (/ (* (* 1 1) 1) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x)))))
  (* (* (* x x) x) (* (* (/ 1 (* y (/ y x))) (/ 1 (* y (/ y x)))) (/ 1 (* y (/ y x)))))
  (* (cbrt (* x (/ 1 (* y (/ y x))))) (cbrt (* x (/ 1 (* y (/ y x))))))
  (cbrt (* x (/ 1 (* y (/ y x)))))
  (* (* (* x (/ 1 (* y (/ y x)))) (* x (/ 1 (* y (/ y x))))) (* x (/ 1 (* y (/ y x)))))
  (sqrt (* x (/ 1 (* y (/ y x)))))
  (sqrt (* x (/ 1 (* y (/ y x)))))
  (* (sqrt x) (sqrt (/ 1 (* y (/ y x)))))
  (* (sqrt x) (sqrt (/ 1 (* y (/ y x)))))
  (* x (* (cbrt (/ 1 (* y (/ y x)))) (cbrt (/ 1 (* y (/ y x))))))
  (* x (sqrt (/ 1 (* y (/ y x)))))
  (* x (/ (* (cbrt 1) (cbrt 1)) y))
  (* x (/ (sqrt 1) y))
  (* x (/ 1 y))
  (* x 1)
  (* x 1)
  (* x (/ 1 (* y y)))
  (* (cbrt x) (/ 1 (* y (/ y x))))
  (* (sqrt x) (/ 1 (* y (/ y x))))
  (* x (/ 1 (* y (/ y x))))
  (* x 1)
  (neg 1)
  (neg 1)
  (neg (+ (log y) (- (log y) (log x))))
  (neg (+ (log y) (log (/ y x))))
  (neg (log (* y (/ y x))))
  (- 0 (+ (log y) (- (log y) (log x))))
  (- 0 (+ (log y) (log (/ y x))))
  (- 0 (log (* y (/ y x))))
  (- (log 1) (+ (log y) (- (log y) (log x))))
  (- (log 1) (+ (log y) (log (/ y x))))
  (- (log 1) (log (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (exp (/ 1 (* y (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x))))
  (* (cbrt (/ 1 (* y (/ y x)))) (cbrt (/ 1 (* y (/ y x)))))
  (cbrt (/ 1 (* y (/ y x))))
  (* (* (/ 1 (* y (/ y x))) (/ 1 (* y (/ y x)))) (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (neg 1)
  (neg (* y (/ y x)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ y x))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ y x))
  (/ 1 y)
  (/ 1 (/ y x))
  (/ 1 (* y (/ y x)))
  (/ (* y (/ y x)) 1)
  (/ 1 y)
  (/ (* y (/ y x)) (cbrt 1))
  (/ (* y (/ y x)) (sqrt 1))
  (/ (* y (/ y x)) 1)
  (/ 1 (* y y))
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (* y (/ y x))
  (+ (log y) (- (log y) (log x)))
  (+ (log y) (log (/ y x)))
  (log (* y (/ y x)))
  (exp (* y (/ y x)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt x) (cbrt x))))
  (* y (/ 1 (sqrt x)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (* y (/ y x))
  (* y y)
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
2.046 * * [simplify]: iteration  0 :  4964  enodes  (cost  1193 )
2.046 * * [simplify]: iteration  1 :  4964  enodes  (cost  1193 )
2.051 * [simplify]: Simplified to:
   (* x (/ x (* y y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (pow (exp (/ x (* y y))) x)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (* (cbrt 1) (/ (cbrt 1) y)))
  (/ x y)
  (/ x y)
  x
  x
  (/ x (* y y))
  (* x (/ (cbrt x) (* y y)))
  (* x (/ (sqrt x) (* y y)))
  (* x (/ x (* y y)))
  x
  -1
  -1
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  -1
  (* y (/ (neg y) x))
  (* (cbrt 1) (/ (cbrt 1) y))
  (* x (/ (cbrt 1) y))
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ x (* y y))
  (* y (/ y x))
  (/ 1 y)
  (* (/ y x) (/ y (cbrt 1)))
  (* y (/ y x))
  (* y (/ y x))
  (/ 1 (* y y))
  2
  (pow (/ z t) 2)
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (pow (/ z t) 2))
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (pow (/ z t) 2)) (cbrt (pow (/ z t) 2)))
  (cbrt (pow (/ z t) 2))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* z z)
  (* t t)
  (pow (cbrt (/ z t)) 4)
  (pow (cbrt (/ z t)) 2)
  (/ z t)
  (/ z t)
  (pow (/ (cbrt z) (cbrt t)) 4)
  (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))
  (/ (* z (/ (cbrt z) (sqrt t))) (sqrt t))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* z (cbrt z))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ z (* (cbrt t) (cbrt t))) (* (cbrt t) (cbrt t)))
  (/ z (* (cbrt t) (cbrt t)))
  (/ (/ z (sqrt t)) (sqrt t))
  (/ (/ z (sqrt t)) (sqrt t))
  z
  (/ z (* t t))
  (/ 1 (* (* (cbrt t) (cbrt t)) (* (cbrt t) (cbrt t))))
  (* z (/ z (* (cbrt t) (cbrt t))))
  (/ 1 t)
  (* (* z z) (/ 1 t))
  1
  (pow (/ z t) 2)
  1
  (pow (/ z t) 2)
  (* z z)
  (/ 1 (* t t))
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ (/ z (sqrt t)) (sqrt t))
  (/ (/ z (sqrt t)) (sqrt t))
  2
  (pow (cbrt (/ z t)) 5)
  (pow (sqrt (/ z t)) 3)
  (pow (/ (cbrt z) (cbrt t)) 5)
  (/ (pow (cbrt z) 5) (pow t 3/2))
  (/ (pow (cbrt z) 5) t)
  (/ (/ (pow z 3/2) t) (* (cbrt t) (cbrt t)))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (pow z 3/2) t)
  (/ z (* t (* (cbrt t) (cbrt t))))
  (/ z (pow t 3/2))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (pow (/ (cbrt z) (cbrt t)) 4)
  (* (/ z t) (/ (cbrt z) (sqrt t)))
  (* (/ z t) (/ (cbrt z) t))
  (/ (/ (pow z 3/2) t) (cbrt t))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (/ (pow z 3/2) t) t)
  (* (/ z t) (/ z (cbrt t)))
  (* (/ z (pow t 3/2)) z)
  (pow (/ z t) 2)
  (pow (/ z t) 2)
  (/ z (* t t))
  (* z (/ z t))
  (* z (/ z t))
  (* y (/ y x))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (pow (exp y) (/ y x))
  (/ (pow y 6) (pow x 3))
  (/ (pow y 6) (pow x 3))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (/ (pow y 6) (pow x 3))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (* (cbrt y) (/ (cbrt y) (* (cbrt x) (cbrt x)))))
  (* y (* (cbrt y) (/ (cbrt y) (sqrt x))))
  (* y (* (cbrt y) (cbrt y)))
  (/ (pow y 3/2) (* (cbrt x) (cbrt x)))
  (/ (pow y 3/2) (sqrt x))
  (pow y 3/2)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (sqrt x))
  y
  y
  (* y y)
  (* y (/ (cbrt y) x))
  (/ (pow y 3/2) x)
  (* y (/ y x))
  (* y y)
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (pow (/ z t) 2)
  (pow (/ z t) 2)
  (pow (/ z t) 2)
  (* y (/ y x))
  (* y (/ y x))
  (* y (/ y x))
2.052 * * * [progress]: adding candidates to table
2.183 * [progress]: [Phase 3 of 3] Extracting.
2.183 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.188 * * * [regime-changes]: Trying 6 branch expressions: ((* t t) (* y y) t z y x)
2.188 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.304 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))>)
2.347 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.460 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))>)
2.535 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.656 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.777 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
2.900 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt z) (cbrt z)) (* z (/ (cbrt z) (* t t))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (* (* (cbrt x) (/ (cbrt x) y)) (/ (cbrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t))))) (/ (cbrt z) (cbrt t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (* (/ (sqrt z) t) (/ (sqrt z) t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (/ z (pow (cbrt t) 3)) (cbrt t)) (/ z (* (cbrt t) (cbrt t))))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (pow (cbrt (/ z t)) 4) (pow (cbrt (/ z t)) 2))))>)
3.022 * * * [regime]: Found split indices: #<option (#s(si 18 255))>
3.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t)))
3.023 * * [simplify]: iteration  0 :  12  enodes  (cost  15 )
3.023 * * [simplify]: iteration  1 :  12  enodes  (cost  15 )
3.023 * [simplify]: Simplified to:
   (+ (/ x (* y (/ y x))) (* (/ z t) (/ z t)))
7.087 * [regime-testing]: End program error score: 4.123452900096376
7.206 * [regime-testing]: Target error score: 0.43872514221149667