18.752 * [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
0.967 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ z (* t t)))))>
0.967 * * * [progress]: localizing error
0.977 * * * [progress]: generating rewritten candidates
0.977 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.984 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
0.988 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.995 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
1.004 * * * [progress]: generating series expansions
1.004 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.005 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.005 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.005 * [taylor]: Taking taylor expansion of x in y
1.005 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.005 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.005 * [taylor]: Taking taylor expansion of x in x
1.005 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.005 * [taylor]: Taking taylor expansion of y in x
1.005 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.005 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.005 * [taylor]: Taking taylor expansion of y in y
1.005 * [taylor]: Taking taylor expansion of 0 in y
1.006 * [taylor]: Taking taylor expansion of 0 in y
1.006 * [taylor]: Taking taylor expansion of 0 in y
1.006 * [taylor]: Taking taylor expansion of 0 in y
1.007 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.007 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.007 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.007 * [taylor]: Taking taylor expansion of y in y
1.007 * [taylor]: Taking taylor expansion of x in y
1.007 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.007 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.007 * [taylor]: Taking taylor expansion of y in x
1.007 * [taylor]: Taking taylor expansion of x in x
1.007 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.007 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.007 * [taylor]: Taking taylor expansion of y in x
1.007 * [taylor]: Taking taylor expansion of x in x
1.007 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.007 * [taylor]: Taking taylor expansion of y in y
1.007 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [taylor]: Taking taylor expansion of 0 in y
1.008 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.008 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.008 * [taylor]: Taking taylor expansion of -1 in y
1.008 * [taylor]: Taking taylor expansion of (/ (pow y 2) 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 in y
1.008 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.008 * [taylor]: Taking taylor expansion of -1 in x
1.008 * [taylor]: Taking taylor expansion of (/ (pow y 2) 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 in x
1.008 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.008 * [taylor]: Taking taylor expansion of -1 in x
1.008 * [taylor]: Taking taylor expansion of (/ (pow y 2) 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 in x
1.009 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.009 * [taylor]: Taking taylor expansion of -1 in y
1.009 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.009 * [taylor]: Taking taylor expansion of y 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 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.010 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (z t) around 0
1.010 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.010 * [taylor]: Taking taylor expansion of z in t
1.010 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.010 * [taylor]: Taking taylor expansion of t in t
1.010 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.010 * [taylor]: Taking taylor expansion of z in z
1.010 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.010 * [taylor]: Taking taylor expansion of t in z
1.010 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.010 * [taylor]: Taking taylor expansion of z in z
1.010 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.010 * [taylor]: Taking taylor expansion of t in z
1.010 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.010 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.011 * [taylor]: Taking taylor expansion of t in t
1.011 * [taylor]: Taking taylor expansion of 0 in t
1.011 * [taylor]: Taking taylor expansion of 0 in t
1.011 * [taylor]: Taking taylor expansion of 0 in t
1.012 * [taylor]: Taking taylor expansion of 0 in t
1.012 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (z t) around 0
1.012 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.012 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.012 * [taylor]: Taking taylor expansion of t in t
1.012 * [taylor]: Taking taylor expansion of z in t
1.012 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.012 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.012 * [taylor]: Taking taylor expansion of t in z
1.012 * [taylor]: Taking taylor expansion of z in z
1.012 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.012 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.012 * [taylor]: Taking taylor expansion of t in z
1.012 * [taylor]: Taking taylor expansion of z in z
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
1.013 * [taylor]: Taking taylor expansion of 0 in t
1.013 * [taylor]: Taking taylor expansion of 0 in t
1.013 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (z t) around 0
1.013 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
1.013 * [taylor]: Taking taylor expansion of -1 in t
1.013 * [taylor]: Taking taylor expansion of (/ (pow t 2) 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 z in t
1.014 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.014 * [taylor]: Taking taylor expansion of -1 in z
1.014 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.014 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.014 * [taylor]: Taking taylor expansion of t in z
1.014 * [taylor]: Taking taylor expansion of z in z
1.014 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.014 * [taylor]: Taking taylor expansion of -1 in z
1.014 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.014 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.014 * [taylor]: Taking taylor expansion of t in z
1.014 * [taylor]: Taking taylor expansion of z in z
1.014 * [taylor]: Taking taylor expansion of (* -1 (pow t 2)) in t
1.014 * [taylor]: Taking taylor expansion of -1 in t
1.014 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.014 * [taylor]: Taking taylor expansion of t 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 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.015 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.015 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) 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) in t
1.015 * [taylor]: Taking taylor expansion of t in t
1.015 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) 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 z
1.015 * [taylor]: Taking taylor expansion of t in z
1.015 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) 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 z
1.015 * [taylor]: Taking taylor expansion of t in z
1.016 * [taylor]: Taking taylor expansion of (/ 1 (pow t 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 0 in t
1.016 * [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
1.017 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.017 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
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 (pow z 2) in t
1.017 * [taylor]: Taking taylor expansion of z in t
1.018 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.018 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.018 * [taylor]: Taking taylor expansion of t in z
1.018 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.018 * [taylor]: Taking taylor expansion of z in z
1.018 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.018 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.018 * [taylor]: Taking taylor expansion of t in z
1.018 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.018 * [taylor]: Taking taylor expansion of z in z
1.018 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.018 * [taylor]: Taking taylor expansion of t in t
1.018 * [taylor]: Taking taylor expansion of 0 in t
1.018 * [taylor]: Taking taylor expansion of 0 in t
1.019 * [taylor]: Taking taylor expansion of 0 in t
1.019 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.019 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.019 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.019 * [taylor]: Taking taylor expansion of t in t
1.019 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.019 * [taylor]: Taking taylor expansion of z in t
1.019 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.019 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.019 * [taylor]: Taking taylor expansion of t in z
1.019 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.019 * [taylor]: Taking taylor expansion of z in z
1.019 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.019 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.019 * [taylor]: Taking taylor expansion of t in z
1.019 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.019 * [taylor]: Taking taylor expansion of z in z
1.019 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.019 * [taylor]: Taking taylor expansion of t in t
1.020 * [taylor]: Taking taylor expansion of 0 in t
1.020 * [taylor]: Taking taylor expansion of 0 in t
1.020 * [taylor]: Taking taylor expansion of 0 in t
1.020 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.020 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.020 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) 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) in y
1.020 * [taylor]: Taking taylor expansion of y in y
1.020 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) 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 x
1.020 * [taylor]: Taking taylor expansion of y in x
1.021 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.021 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.021 * [taylor]: Taking taylor expansion of x 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 (/ 1 (pow y 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 0 in y
1.021 * [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 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.023 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.023 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.023 * [taylor]: Taking taylor expansion of y in y
1.023 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.023 * [taylor]: Taking taylor expansion of x in y
1.023 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.023 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.023 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.023 * [taylor]: Taking taylor expansion of y in x
1.023 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.023 * [taylor]: Taking taylor expansion of x in x
1.023 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.023 * [taylor]: Taking taylor expansion of y in y
1.023 * [taylor]: Taking taylor expansion of 0 in y
1.023 * [taylor]: Taking taylor expansion of 0 in y
1.024 * [taylor]: Taking taylor expansion of 0 in y
1.024 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.024 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.024 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.024 * [taylor]: Taking taylor expansion of y in y
1.024 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.024 * [taylor]: Taking taylor expansion of x in y
1.024 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.024 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.024 * [taylor]: Taking taylor expansion of y in x
1.024 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.024 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.024 * [taylor]: Taking taylor expansion of y in x
1.024 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.024 * [taylor]: Taking taylor expansion of x in x
1.024 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.025 * [taylor]: Taking taylor expansion of y in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.025 * [taylor]: Taking taylor expansion of 0 in y
1.025 * * * [progress]: simplifying candidates
1.026 * [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)
  (- (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)
  (* 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)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ z (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 x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
1.067 * * [simplify]: iteration  0 :  5409  enodes  (cost  716 )
1.070 * [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))
  (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))
  (* 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 (* t t)) (cbrt z))
  (/ (/ (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 (* y y)) (cbrt x))
  (/ (/ (pow x 3/2) y) y)
  (* x (/ x (* y y)))
  (* x x)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (/ z (* t t))
  (/ z (* t t))
  (/ z (* t t))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
1.071 * * * [progress]: adding candidates to table
1.180 * * [progress]: iteration 2 / 4
1.181 * * * [progress]: picking best candidate
1.238 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))>
1.238 * * * [progress]: localizing error
1.246 * * * [progress]: generating rewritten candidates
1.246 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
1.251 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.257 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.266 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.279 * * * [progress]: generating series expansions
1.279 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
1.279 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (z t) around 0
1.279 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.279 * [taylor]: Taking taylor expansion of z in t
1.279 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.279 * [taylor]: Taking taylor expansion of t in t
1.279 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.279 * [taylor]: Taking taylor expansion of z in z
1.279 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.279 * [taylor]: Taking taylor expansion of t in z
1.279 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.279 * [taylor]: Taking taylor expansion of z in z
1.279 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.280 * [taylor]: Taking taylor expansion of t in z
1.280 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.280 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.280 * [taylor]: Taking taylor expansion of t in t
1.280 * [taylor]: Taking taylor expansion of 0 in t
1.280 * [taylor]: Taking taylor expansion of 0 in t
1.281 * [taylor]: Taking taylor expansion of 0 in t
1.281 * [taylor]: Taking taylor expansion of 0 in t
1.281 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (z t) around 0
1.281 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.281 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.281 * [taylor]: Taking taylor expansion of t in t
1.281 * [taylor]: Taking taylor expansion of z in t
1.281 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.281 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.281 * [taylor]: Taking taylor expansion of t in z
1.281 * [taylor]: Taking taylor expansion of z in z
1.282 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.282 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.282 * [taylor]: Taking taylor expansion of t in z
1.282 * [taylor]: Taking taylor expansion of z in z
1.282 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.282 * [taylor]: Taking taylor expansion of t in t
1.282 * [taylor]: Taking taylor expansion of 0 in t
1.282 * [taylor]: Taking taylor expansion of 0 in t
1.282 * [taylor]: Taking taylor expansion of 0 in t
1.282 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (z t) around 0
1.282 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
1.283 * [taylor]: Taking taylor expansion of -1 in t
1.283 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.283 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.283 * [taylor]: Taking taylor expansion of t in t
1.283 * [taylor]: Taking taylor expansion of z in t
1.283 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.283 * [taylor]: Taking taylor expansion of -1 in z
1.283 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.283 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.283 * [taylor]: Taking taylor expansion of t in z
1.283 * [taylor]: Taking taylor expansion of z in z
1.283 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.283 * [taylor]: Taking taylor expansion of -1 in z
1.283 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.283 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.283 * [taylor]: Taking taylor expansion of t in z
1.283 * [taylor]: Taking taylor expansion of z in z
1.283 * [taylor]: Taking taylor expansion of (* -1 (pow t 2)) in t
1.283 * [taylor]: Taking taylor expansion of -1 in t
1.283 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.283 * [taylor]: Taking taylor expansion of t in t
1.283 * [taylor]: Taking taylor expansion of 0 in t
1.284 * [taylor]: Taking taylor expansion of 0 in t
1.284 * [taylor]: Taking taylor expansion of 0 in t
1.284 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.284 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.284 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.284 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.284 * [taylor]: Taking taylor expansion of z in t
1.284 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.284 * [taylor]: Taking taylor expansion of t in t
1.284 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.284 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.284 * [taylor]: Taking taylor expansion of z in z
1.284 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.284 * [taylor]: Taking taylor expansion of t in z
1.284 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.284 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.284 * [taylor]: Taking taylor expansion of z in z
1.284 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.285 * [taylor]: Taking taylor expansion of t in z
1.285 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.285 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.285 * [taylor]: Taking taylor expansion of t in t
1.285 * [taylor]: Taking taylor expansion of 0 in t
1.285 * [taylor]: Taking taylor expansion of 0 in t
1.288 * [taylor]: Taking taylor expansion of 0 in t
1.289 * [taylor]: Taking taylor expansion of 0 in t
1.289 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.289 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 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 (pow z 2) in t
1.289 * [taylor]: Taking taylor expansion of z in t
1.289 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) 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 (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) (pow z 2)) 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 (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 t
1.289 * [taylor]: Taking taylor expansion of t in t
1.290 * [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
1.290 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.290 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.290 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.290 * [taylor]: Taking taylor expansion of t in t
1.290 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.290 * [taylor]: Taking taylor expansion of z in t
1.290 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.290 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.290 * [taylor]: Taking taylor expansion of t in z
1.290 * [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
1.291 * [taylor]: Taking taylor expansion of 0 in t
1.292 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.292 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.292 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.292 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.292 * [taylor]: Taking taylor expansion of x in y
1.292 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.292 * [taylor]: Taking taylor expansion of y in y
1.292 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.292 * [taylor]: Taking taylor expansion of x in x
1.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.292 * [taylor]: Taking taylor expansion of y in x
1.292 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.292 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.292 * [taylor]: Taking taylor expansion of x in x
1.292 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.292 * [taylor]: Taking taylor expansion of y in x
1.292 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.292 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.292 * [taylor]: Taking taylor expansion of y in y
1.293 * [taylor]: Taking taylor expansion of 0 in y
1.293 * [taylor]: Taking taylor expansion of 0 in y
1.293 * [taylor]: Taking taylor expansion of 0 in y
1.294 * [taylor]: Taking taylor expansion of 0 in y
1.294 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.294 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.294 * [taylor]: Taking taylor expansion of y in y
1.294 * [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) (pow x 2)) in x
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.294 * [taylor]: Taking taylor expansion of y in x
1.294 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.294 * [taylor]: Taking taylor expansion of x in x
1.294 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.294 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.294 * [taylor]: Taking taylor expansion of y 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 y
1.295 * [taylor]: Taking taylor expansion of y in y
1.295 * [taylor]: Taking taylor expansion of 0 in y
1.295 * [taylor]: Taking taylor expansion of 0 in y
1.295 * [taylor]: Taking taylor expansion of 0 in y
1.295 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.296 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 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 (pow x 2) in y
1.296 * [taylor]: Taking taylor expansion of x in y
1.296 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.296 * [taylor]: Taking taylor expansion of y in x
1.296 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.296 * [taylor]: Taking taylor expansion of x in x
1.296 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.296 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.296 * [taylor]: Taking taylor expansion of y in x
1.296 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.296 * [taylor]: Taking taylor expansion of x in x
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 0 in y
1.296 * [taylor]: Taking taylor expansion of 0 in y
1.297 * [taylor]: Taking taylor expansion of 0 in y
1.297 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.297 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.297 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.297 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.297 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.297 * [taylor]: Taking taylor expansion of z in t
1.297 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.297 * [taylor]: Taking taylor expansion of t in t
1.297 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.297 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.297 * [taylor]: Taking taylor expansion of x in t
1.297 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.297 * [taylor]: Taking taylor expansion of y in t
1.297 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.297 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.297 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.297 * [taylor]: Taking taylor expansion of z in z
1.298 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.298 * [taylor]: Taking taylor expansion of t in z
1.298 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.298 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.298 * [taylor]: Taking taylor expansion of x in z
1.298 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.298 * [taylor]: Taking taylor expansion of y in z
1.298 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.298 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.298 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.298 * [taylor]: Taking taylor expansion of z in y
1.298 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.298 * [taylor]: Taking taylor expansion of t in y
1.298 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.298 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.298 * [taylor]: Taking taylor expansion of x in y
1.298 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.298 * [taylor]: Taking taylor expansion of y in y
1.298 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.298 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.298 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.298 * [taylor]: Taking taylor expansion of z in x
1.298 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.298 * [taylor]: Taking taylor expansion of t in x
1.298 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.298 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.298 * [taylor]: Taking taylor expansion of x in x
1.298 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.298 * [taylor]: Taking taylor expansion of y in x
1.299 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.299 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.299 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.299 * [taylor]: Taking taylor expansion of z in x
1.299 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.299 * [taylor]: Taking taylor expansion of t in x
1.299 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.299 * [taylor]: Taking taylor expansion of x in x
1.299 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.299 * [taylor]: Taking taylor expansion of y in x
1.299 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.299 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.299 * [taylor]: Taking taylor expansion of z in y
1.299 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.299 * [taylor]: Taking taylor expansion of t in y
1.300 * [taylor]: Taking taylor expansion of 0 in y
1.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.300 * [taylor]: Taking taylor expansion of y in y
1.300 * [taylor]: Taking taylor expansion of 1 in z
1.300 * [taylor]: Taking taylor expansion of 1 in t
1.300 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.300 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.300 * [taylor]: Taking taylor expansion of z in z
1.300 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.300 * [taylor]: Taking taylor expansion of t in z
1.301 * [taylor]: Taking taylor expansion of 0 in y
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 z
1.301 * [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
1.302 * [taylor]: Taking taylor expansion of 0 in y
1.302 * [taylor]: Taking taylor expansion of 0 in z
1.302 * [taylor]: Taking taylor expansion of 0 in t
1.302 * [taylor]: Taking taylor expansion of 0 in z
1.302 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of 0 in z
1.303 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of 0 in t
1.303 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.303 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.303 * [taylor]: Taking taylor expansion of t in t
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 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in z
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in z
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in z
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.304 * [taylor]: Taking taylor expansion of 0 in t
1.305 * [taylor]: Taking taylor expansion of 0 in t
1.305 * [taylor]: Taking taylor expansion of 0 in t
1.305 * [taylor]: Taking taylor expansion of 0 in t
1.305 * [taylor]: Taking taylor expansion of 0 in t
1.305 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.305 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.306 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.306 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.306 * [taylor]: Taking taylor expansion of t in t
1.306 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.306 * [taylor]: Taking taylor expansion of z in t
1.306 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.306 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.306 * [taylor]: Taking taylor expansion of y in t
1.306 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.306 * [taylor]: Taking taylor expansion of x in t
1.306 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.306 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.306 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.306 * [taylor]: Taking taylor expansion of t in z
1.306 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.306 * [taylor]: Taking taylor expansion of z in z
1.306 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.306 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.306 * [taylor]: Taking taylor expansion of y in z
1.306 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.306 * [taylor]: Taking taylor expansion of x in z
1.306 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.306 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.306 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.306 * [taylor]: Taking taylor expansion of t in y
1.306 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.306 * [taylor]: Taking taylor expansion of z in y
1.306 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.306 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.307 * [taylor]: Taking taylor expansion of y in y
1.307 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.307 * [taylor]: Taking taylor expansion of x in y
1.307 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.307 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.307 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.307 * [taylor]: Taking taylor expansion of t in x
1.307 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.307 * [taylor]: Taking taylor expansion of z in x
1.307 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.307 * [taylor]: Taking taylor expansion of y in x
1.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.307 * [taylor]: Taking taylor expansion of x in x
1.307 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.307 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.307 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.307 * [taylor]: Taking taylor expansion of t in x
1.307 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.307 * [taylor]: Taking taylor expansion of z in x
1.307 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.307 * [taylor]: Taking taylor expansion of y in x
1.307 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.307 * [taylor]: Taking taylor expansion of x in x
1.307 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.307 * [taylor]: Taking taylor expansion of y in y
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 (/ (pow t 2) (pow z 2)) in y
1.308 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.308 * [taylor]: Taking taylor expansion of t in y
1.308 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.308 * [taylor]: Taking taylor expansion of z in y
1.308 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.308 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.308 * [taylor]: Taking taylor expansion of t in z
1.308 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.308 * [taylor]: Taking taylor expansion of z in z
1.308 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.308 * [taylor]: Taking taylor expansion of t in t
1.308 * [taylor]: Taking taylor expansion of 0 in z
1.308 * [taylor]: Taking taylor expansion of 1 in z
1.309 * [taylor]: Taking taylor expansion of 0 in y
1.309 * [taylor]: Taking taylor expansion of 0 in z
1.309 * [taylor]: Taking taylor expansion of 0 in z
1.309 * [taylor]: Taking taylor expansion of 0 in z
1.309 * [taylor]: Taking taylor expansion of 0 in z
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.309 * [taylor]: Taking taylor expansion of 0 in t
1.310 * [taylor]: Taking taylor expansion of 0 in y
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.310 * [taylor]: Taking taylor expansion of 0 in z
1.311 * [taylor]: Taking taylor expansion of 0 in t
1.311 * [taylor]: Taking taylor expansion of 0 in t
1.311 * [taylor]: Taking taylor expansion of 1 in t
1.311 * [taylor]: Taking taylor expansion of 0 in t
1.311 * [taylor]: Taking taylor expansion of 0 in y
1.311 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in z
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.312 * [taylor]: Taking taylor expansion of 0 in t
1.313 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.313 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.313 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.313 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.313 * [taylor]: Taking taylor expansion of t in t
1.313 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.313 * [taylor]: Taking taylor expansion of z in t
1.313 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.313 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.313 * [taylor]: Taking taylor expansion of y in t
1.313 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.313 * [taylor]: Taking taylor expansion of x in t
1.313 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.313 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.313 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.313 * [taylor]: Taking taylor expansion of t in z
1.313 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.313 * [taylor]: Taking taylor expansion of z in z
1.314 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.314 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.314 * [taylor]: Taking taylor expansion of y in z
1.314 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.314 * [taylor]: Taking taylor expansion of x in z
1.314 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.314 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.314 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.314 * [taylor]: Taking taylor expansion of t in y
1.314 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.314 * [taylor]: Taking taylor expansion of z in y
1.314 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.314 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.314 * [taylor]: Taking taylor expansion of y in y
1.314 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.314 * [taylor]: Taking taylor expansion of x in y
1.314 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.314 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.314 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.314 * [taylor]: Taking taylor expansion of t in x
1.314 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.314 * [taylor]: Taking taylor expansion of z in x
1.314 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.314 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.314 * [taylor]: Taking taylor expansion of y in x
1.314 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.314 * [taylor]: Taking taylor expansion of x in x
1.315 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.315 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.315 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.315 * [taylor]: Taking taylor expansion of t in x
1.315 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.315 * [taylor]: Taking taylor expansion of z in x
1.315 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.315 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.315 * [taylor]: Taking taylor expansion of y in x
1.315 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.315 * [taylor]: Taking taylor expansion of x in x
1.315 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.315 * [taylor]: Taking taylor expansion of y in y
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 (/ (pow t 2) (pow z 2)) in y
1.315 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.316 * [taylor]: Taking taylor expansion of t in y
1.316 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.316 * [taylor]: Taking taylor expansion of z in y
1.316 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.316 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.316 * [taylor]: Taking taylor expansion of t in z
1.316 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.316 * [taylor]: Taking taylor expansion of z in z
1.316 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.316 * [taylor]: Taking taylor expansion of t in t
1.316 * [taylor]: Taking taylor expansion of 0 in z
1.316 * [taylor]: Taking taylor expansion of 1 in z
1.316 * [taylor]: Taking taylor expansion of 0 in y
1.316 * [taylor]: Taking taylor expansion of 0 in z
1.317 * [taylor]: Taking taylor expansion of 0 in z
1.317 * [taylor]: Taking taylor expansion of 0 in z
1.317 * [taylor]: Taking taylor expansion of 0 in z
1.317 * [taylor]: Taking taylor expansion of 0 in t
1.317 * [taylor]: Taking taylor expansion of 0 in t
1.317 * [taylor]: Taking taylor expansion of 0 in y
1.318 * [taylor]: Taking taylor expansion of 0 in z
1.318 * [taylor]: Taking taylor expansion of 0 in z
1.318 * [taylor]: Taking taylor expansion of 0 in z
1.318 * [taylor]: Taking taylor expansion of 0 in z
1.318 * [taylor]: Taking taylor expansion of 0 in z
1.318 * [taylor]: Taking taylor expansion of 0 in t
1.318 * [taylor]: Taking taylor expansion of 0 in t
1.318 * [taylor]: Taking taylor expansion of 1 in t
1.318 * [taylor]: Taking taylor expansion of 0 in t
1.319 * [taylor]: Taking taylor expansion of 0 in y
1.319 * [taylor]: Taking taylor expansion of 0 in z
1.319 * [taylor]: Taking taylor expansion of 0 in z
1.319 * [taylor]: Taking taylor expansion of 0 in z
1.319 * [taylor]: Taking taylor expansion of 0 in z
1.319 * [taylor]: Taking taylor expansion of 0 in z
1.320 * [taylor]: Taking taylor expansion of 0 in z
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * [taylor]: Taking taylor expansion of 0 in t
1.320 * * * [progress]: simplifying candidates
1.322 * [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)
  (* 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)
  (+ 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))
  (* (exp (* (/ x y) (/ x y))) (exp (* z (/ z (* t t)))))
  (log (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (exp (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (* (cbrt (+ (* (/ x y) (/ x y)) (* z (/ z (* t t))))) (cbrt (+ (* (/ x y) (/ x y)) (* z (/ z (* t t))))))
  (cbrt (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (* (* (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t))))) (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (sqrt (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (sqrt (+ (* (/ x y) (/ x y)) (* z (/ z (* t t)))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (* (* (/ x y) x) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (* (* x (/ x y)) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (pow (* (/ x y) (/ x y)) 3) (pow (* z (/ z (* t t))) 3))
  (+ (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (- (* (* z (/ z (* t t))) (* z (/ z (* t t)))) (* (* (/ x y) (/ x y)) (* z (/ z (* t t))))))
  (- (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (* z (/ z (* t t))) (* z (/ z (* t t)))))
  (- (* (/ x y) (/ x y)) (* z (/ z (* t t))))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ z (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 x 2) (pow y 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)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
1.358 * * [simplify]: iteration  0 :  5537  enodes  (cost  1196 )
1.363 * [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) t) (cbrt z))
  (/ (cbrt z) t)
  (/ (sqrt z) t)
  (/ (sqrt z) t)
  (/ 1 t)
  (/ z t)
  (/ 1 (* t t))
  (* t (/ t z))
  (/ z t)
  (* (/ t (cbrt z)) t)
  (* (/ t (sqrt z)) t)
  (* t (/ t z))
  (* 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 6) (pow t 6))
  (/ (pow z 6) (pow t 6))
  (/ (pow z 6) (pow t 6))
  (* (cbrt (* z (/ z (* t t)))) (cbrt (* z (/ z (* t t)))))
  (cbrt (* z (/ z (* t t))))
  (/ (pow z 6) (pow 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) t) (cbrt z)))
  (/ (pow z 3/2) t)
  (/ z t)
  z
  (* z z)
  (* (/ z (* t t)) (cbrt z))
  (/ (/ (pow z 3/2) t) t)
  (* z (/ z (* t t)))
  (* z z)
  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)) (/ x (pow (cbrt y) 3)))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* x (/ (cbrt x) y))
  (* (cbrt x) (/ (cbrt x) y))
  (* x (cbrt x))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ x (pow (cbrt y) 3)) (cbrt y))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ x (* y y))
  (/ (/ 1 (pow (cbrt y) 3)) (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 y) (* (cbrt x) (cbrt x)))
  (/ (/ (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 (cbrt x)) (pow y 3/2))
  (* (/ 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))
  (exp (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (log (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (exp (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (* (cbrt (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4))) (cbrt (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4))))
  (cbrt (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (pow (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)) 3)
  (sqrt (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (sqrt (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))
  (+ (* t (* t (* x x))) (* z (* z (* y y))))
  (* t (* t (* y y)))
  (+ (* t (* t (* x (/ x y)))) (* z (* z y)))
  (* t (* t y))
  (+ (* t (* t (* x (/ x y)))) (* z (* z y)))
  (* t (* t y))
  (+ (/ (pow z 6) (pow t 6)) (pow (/ x y) 6))
  (+ (pow (/ x y) 4) (* z (* (/ z (* t t)) (- (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4)))))
  (- (pow (/ x y) 4) (* z (/ (pow z 3) (pow t 4))))
  (- (pow (sqrt (/ x y)) 4) (* z (/ z (* t t))))
  (/ z (* t t))
  (/ z (* t t))
  (/ z (* t t))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4))
  (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4))
  (+ (* z (/ z (* t t))) (pow (sqrt (/ x y)) 4))
1.363 * * * [progress]: adding candidates to table
1.482 * * [progress]: iteration 3 / 4
1.482 * * * [progress]: picking best candidate
1.533 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))>
1.533 * * * [progress]: localizing error
1.540 * * * [progress]: generating rewritten candidates
1.541 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
1.550 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
1.559 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.575 * * * [progress]: generating series expansions
1.575 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
1.575 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.575 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.575 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.576 * [taylor]: Taking taylor expansion of z in t
1.576 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.576 * [taylor]: Taking taylor expansion of t in t
1.576 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.576 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.576 * [taylor]: Taking taylor expansion of z in z
1.576 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.576 * [taylor]: Taking taylor expansion of t in z
1.576 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.576 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.576 * [taylor]: Taking taylor expansion of z in z
1.576 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.576 * [taylor]: Taking taylor expansion of t in z
1.576 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.576 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.576 * [taylor]: Taking taylor expansion of t in t
1.576 * [taylor]: Taking taylor expansion of 0 in t
1.577 * [taylor]: Taking taylor expansion of 0 in t
1.577 * [taylor]: Taking taylor expansion of 0 in t
1.578 * [taylor]: Taking taylor expansion of 0 in t
1.578 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.578 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.578 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.578 * [taylor]: Taking taylor expansion of t in t
1.578 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.578 * [taylor]: Taking taylor expansion of z in t
1.578 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.578 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.578 * [taylor]: Taking taylor expansion of t in z
1.578 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.578 * [taylor]: Taking taylor expansion of z in z
1.578 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.578 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.578 * [taylor]: Taking taylor expansion of t in z
1.578 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.578 * [taylor]: Taking taylor expansion of z in z
1.578 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.578 * [taylor]: Taking taylor expansion of t in t
1.579 * [taylor]: Taking taylor expansion of 0 in t
1.579 * [taylor]: Taking taylor expansion of 0 in t
1.579 * [taylor]: Taking taylor expansion of 0 in t
1.579 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.579 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.579 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.579 * [taylor]: Taking taylor expansion of t in t
1.579 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.579 * [taylor]: Taking taylor expansion of z in t
1.579 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.579 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.579 * [taylor]: Taking taylor expansion of t in z
1.580 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.580 * [taylor]: Taking taylor expansion of z in z
1.580 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.580 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.580 * [taylor]: Taking taylor expansion of t in z
1.580 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.580 * [taylor]: Taking taylor expansion of z in z
1.580 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.580 * [taylor]: Taking taylor expansion of t in t
1.580 * [taylor]: Taking taylor expansion of 0 in t
1.580 * [taylor]: Taking taylor expansion of 0 in t
1.580 * [taylor]: Taking taylor expansion of 0 in t
1.581 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
1.581 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.581 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.581 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.581 * [taylor]: Taking taylor expansion of x in y
1.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.581 * [taylor]: Taking taylor expansion of y in y
1.581 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.581 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.581 * [taylor]: Taking taylor expansion of y in x
1.581 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.581 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.581 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.581 * [taylor]: Taking taylor expansion of y in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.581 * [taylor]: Taking taylor expansion of y in y
1.581 * [taylor]: Taking taylor expansion of 0 in y
1.582 * [taylor]: Taking taylor expansion of 0 in y
1.582 * [taylor]: Taking taylor expansion of 0 in y
1.583 * [taylor]: Taking taylor expansion of 0 in y
1.583 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.583 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.583 * [taylor]: Taking taylor expansion of y in y
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.583 * [taylor]: Taking taylor expansion of x in y
1.583 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.583 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.583 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.584 * [taylor]: Taking taylor expansion of y in y
1.584 * [taylor]: Taking taylor expansion of 0 in y
1.584 * [taylor]: Taking taylor expansion of 0 in y
1.584 * [taylor]: Taking taylor expansion of 0 in y
1.584 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.584 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.584 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.584 * [taylor]: Taking taylor expansion of y in y
1.584 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.584 * [taylor]: Taking taylor expansion of x in y
1.585 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.585 * [taylor]: Taking taylor expansion of y in x
1.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.585 * [taylor]: Taking taylor expansion of x in x
1.585 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.585 * [taylor]: Taking taylor expansion of y in x
1.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.585 * [taylor]: Taking taylor expansion of x in x
1.585 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.585 * [taylor]: Taking taylor expansion of y in y
1.585 * [taylor]: Taking taylor expansion of 0 in y
1.585 * [taylor]: Taking taylor expansion of 0 in y
1.585 * [taylor]: Taking taylor expansion of 0 in y
1.586 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.586 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.586 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.586 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.586 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.586 * [taylor]: Taking taylor expansion of z in t
1.586 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.586 * [taylor]: Taking taylor expansion of t in t
1.586 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.586 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.586 * [taylor]: Taking taylor expansion of x in t
1.586 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.586 * [taylor]: Taking taylor expansion of y in t
1.586 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.586 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.586 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.586 * [taylor]: Taking taylor expansion of z in z
1.586 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.586 * [taylor]: Taking taylor expansion of t in z
1.586 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.586 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.586 * [taylor]: Taking taylor expansion of x in z
1.586 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.587 * [taylor]: Taking taylor expansion of y in z
1.587 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.587 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.587 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.587 * [taylor]: Taking taylor expansion of z in y
1.587 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.587 * [taylor]: Taking taylor expansion of t in y
1.587 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.587 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.587 * [taylor]: Taking taylor expansion of x in y
1.587 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.587 * [taylor]: Taking taylor expansion of y in y
1.587 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.587 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.587 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.587 * [taylor]: Taking taylor expansion of z in x
1.587 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.587 * [taylor]: Taking taylor expansion of t in x
1.587 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.587 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.587 * [taylor]: Taking taylor expansion of x in x
1.587 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.587 * [taylor]: Taking taylor expansion of y in x
1.587 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.587 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.587 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.587 * [taylor]: Taking taylor expansion of z in x
1.587 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.587 * [taylor]: Taking taylor expansion of t in x
1.588 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.588 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.588 * [taylor]: Taking taylor expansion of x in x
1.588 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.588 * [taylor]: Taking taylor expansion of y in x
1.588 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.588 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.588 * [taylor]: Taking taylor expansion of z in y
1.588 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.588 * [taylor]: Taking taylor expansion of t in y
1.588 * [taylor]: Taking taylor expansion of 0 in y
1.589 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.589 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.589 * [taylor]: Taking taylor expansion of y in y
1.589 * [taylor]: Taking taylor expansion of 1 in z
1.589 * [taylor]: Taking taylor expansion of 1 in t
1.589 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.589 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.589 * [taylor]: Taking taylor expansion of z in z
1.589 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.589 * [taylor]: Taking taylor expansion of t in z
1.590 * [taylor]: Taking taylor expansion of 0 in y
1.590 * [taylor]: Taking taylor expansion of 0 in z
1.590 * [taylor]: Taking taylor expansion of 0 in t
1.590 * [taylor]: Taking taylor expansion of 0 in z
1.590 * [taylor]: Taking taylor expansion of 0 in t
1.590 * [taylor]: Taking taylor expansion of 0 in z
1.590 * [taylor]: Taking taylor expansion of 0 in t
1.590 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in y
1.591 * [taylor]: Taking taylor expansion of 0 in z
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in z
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in z
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of 0 in t
1.591 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.591 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.591 * [taylor]: Taking taylor expansion of t in t
1.592 * [taylor]: Taking taylor expansion of 0 in y
1.592 * [taylor]: Taking taylor expansion of 0 in z
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in z
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in z
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in z
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.593 * [taylor]: Taking taylor expansion of 0 in t
1.594 * [taylor]: Taking taylor expansion of 0 in t
1.594 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.594 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.594 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.594 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.594 * [taylor]: Taking taylor expansion of t in t
1.594 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.594 * [taylor]: Taking taylor expansion of z in t
1.594 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.594 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.594 * [taylor]: Taking taylor expansion of y in t
1.594 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.594 * [taylor]: Taking taylor expansion of x in t
1.595 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.595 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.595 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.595 * [taylor]: Taking taylor expansion of t in z
1.595 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.595 * [taylor]: Taking taylor expansion of z in z
1.595 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.595 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.595 * [taylor]: Taking taylor expansion of y in z
1.595 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.595 * [taylor]: Taking taylor expansion of x in z
1.595 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.595 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.595 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.595 * [taylor]: Taking taylor expansion of t in y
1.595 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.595 * [taylor]: Taking taylor expansion of z in y
1.595 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.595 * [taylor]: Taking taylor expansion of y in y
1.595 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.595 * [taylor]: Taking taylor expansion of x in y
1.595 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.595 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.595 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.595 * [taylor]: Taking taylor expansion of t in x
1.595 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.595 * [taylor]: Taking taylor expansion of z in x
1.596 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.596 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.596 * [taylor]: Taking taylor expansion of y in x
1.596 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.596 * [taylor]: Taking taylor expansion of x in x
1.596 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.596 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.596 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.596 * [taylor]: Taking taylor expansion of t in x
1.596 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.596 * [taylor]: Taking taylor expansion of z in x
1.596 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.596 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.596 * [taylor]: Taking taylor expansion of y in x
1.596 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.596 * [taylor]: Taking taylor expansion of x in x
1.596 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.596 * [taylor]: Taking taylor expansion of y in y
1.596 * [taylor]: Taking taylor expansion of 0 in y
1.596 * [taylor]: Taking taylor expansion of 0 in z
1.597 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.597 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.597 * [taylor]: Taking taylor expansion of t in y
1.597 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.597 * [taylor]: Taking taylor expansion of z in y
1.597 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.597 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.597 * [taylor]: Taking taylor expansion of t in z
1.597 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.597 * [taylor]: Taking taylor expansion of z in z
1.597 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.597 * [taylor]: Taking taylor expansion of t in t
1.597 * [taylor]: Taking taylor expansion of 0 in z
1.597 * [taylor]: Taking taylor expansion of 1 in z
1.598 * [taylor]: Taking taylor expansion of 0 in y
1.598 * [taylor]: Taking taylor expansion of 0 in z
1.598 * [taylor]: Taking taylor expansion of 0 in z
1.598 * [taylor]: Taking taylor expansion of 0 in z
1.598 * [taylor]: Taking taylor expansion of 0 in z
1.598 * [taylor]: Taking taylor expansion of 0 in t
1.598 * [taylor]: Taking taylor expansion of 0 in t
1.599 * [taylor]: Taking taylor expansion of 0 in y
1.599 * [taylor]: Taking taylor expansion of 0 in z
1.599 * [taylor]: Taking taylor expansion of 0 in z
1.599 * [taylor]: Taking taylor expansion of 0 in z
1.599 * [taylor]: Taking taylor expansion of 0 in z
1.599 * [taylor]: Taking taylor expansion of 0 in z
1.599 * [taylor]: Taking taylor expansion of 0 in t
1.599 * [taylor]: Taking taylor expansion of 0 in t
1.599 * [taylor]: Taking taylor expansion of 1 in t
1.600 * [taylor]: Taking taylor expansion of 0 in t
1.600 * [taylor]: Taking taylor expansion of 0 in y
1.600 * [taylor]: Taking taylor expansion of 0 in z
1.600 * [taylor]: Taking taylor expansion of 0 in z
1.600 * [taylor]: Taking taylor expansion of 0 in z
1.601 * [taylor]: Taking taylor expansion of 0 in z
1.601 * [taylor]: Taking taylor expansion of 0 in z
1.601 * [taylor]: Taking taylor expansion of 0 in z
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.601 * [taylor]: Taking taylor expansion of 0 in t
1.602 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.602 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.602 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.602 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.602 * [taylor]: Taking taylor expansion of t in t
1.602 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.602 * [taylor]: Taking taylor expansion of z in t
1.602 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.602 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.602 * [taylor]: Taking taylor expansion of y in t
1.602 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.602 * [taylor]: Taking taylor expansion of x in t
1.602 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.602 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.602 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.602 * [taylor]: Taking taylor expansion of t in z
1.602 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.602 * [taylor]: Taking taylor expansion of z in z
1.602 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.602 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.602 * [taylor]: Taking taylor expansion of y in z
1.602 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.602 * [taylor]: Taking taylor expansion of x in z
1.603 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.603 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.603 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.603 * [taylor]: Taking taylor expansion of t in y
1.603 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.603 * [taylor]: Taking taylor expansion of z in y
1.603 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.603 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.603 * [taylor]: Taking taylor expansion of y in y
1.603 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.603 * [taylor]: Taking taylor expansion of x in y
1.603 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.603 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.603 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.603 * [taylor]: Taking taylor expansion of t in x
1.603 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.603 * [taylor]: Taking taylor expansion of z in x
1.603 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.603 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.603 * [taylor]: Taking taylor expansion of y in x
1.603 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.603 * [taylor]: Taking taylor expansion of x in x
1.603 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.603 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.603 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.603 * [taylor]: Taking taylor expansion of t in x
1.603 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.603 * [taylor]: Taking taylor expansion of z in x
1.604 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.604 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.604 * [taylor]: Taking taylor expansion of y in x
1.604 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.604 * [taylor]: Taking taylor expansion of x in x
1.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.604 * [taylor]: Taking taylor expansion of y in y
1.604 * [taylor]: Taking taylor expansion of 0 in y
1.604 * [taylor]: Taking taylor expansion of 0 in z
1.604 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.604 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.604 * [taylor]: Taking taylor expansion of t in y
1.604 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.604 * [taylor]: Taking taylor expansion of z in y
1.604 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.604 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.604 * [taylor]: Taking taylor expansion of t in z
1.605 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.605 * [taylor]: Taking taylor expansion of z in z
1.605 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.605 * [taylor]: Taking taylor expansion of t in t
1.605 * [taylor]: Taking taylor expansion of 0 in z
1.605 * [taylor]: Taking taylor expansion of 1 in z
1.605 * [taylor]: Taking taylor expansion of 0 in y
1.605 * [taylor]: Taking taylor expansion of 0 in z
1.605 * [taylor]: Taking taylor expansion of 0 in z
1.605 * [taylor]: Taking taylor expansion of 0 in z
1.606 * [taylor]: Taking taylor expansion of 0 in z
1.606 * [taylor]: Taking taylor expansion of 0 in t
1.606 * [taylor]: Taking taylor expansion of 0 in t
1.606 * [taylor]: Taking taylor expansion of 0 in y
1.606 * [taylor]: Taking taylor expansion of 0 in z
1.606 * [taylor]: Taking taylor expansion of 0 in z
1.607 * [taylor]: Taking taylor expansion of 0 in z
1.607 * [taylor]: Taking taylor expansion of 0 in z
1.607 * [taylor]: Taking taylor expansion of 0 in z
1.607 * [taylor]: Taking taylor expansion of 0 in t
1.607 * [taylor]: Taking taylor expansion of 0 in t
1.607 * [taylor]: Taking taylor expansion of 1 in t
1.607 * [taylor]: Taking taylor expansion of 0 in t
1.608 * [taylor]: Taking taylor expansion of 0 in y
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in z
1.608 * [taylor]: Taking taylor expansion of 0 in t
1.608 * [taylor]: Taking taylor expansion of 0 in t
1.608 * [taylor]: Taking taylor expansion of 0 in t
1.608 * [taylor]: Taking taylor expansion of 0 in t
1.609 * [taylor]: Taking taylor expansion of 0 in t
1.609 * [taylor]: Taking taylor expansion of 0 in t
1.609 * * * [progress]: simplifying candidates
1.611 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 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))
  (+ 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))
  (* (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 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))
  (+ (/ (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)))
1.652 * * [simplify]: iteration  0 :  4990  enodes  (cost  1511 )
1.653 * * [simplify]: iteration  1 :  4990  enodes  (cost  1511 )
1.658 * [simplify]: Simplified to:
   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
  (* (cbrt (/ z t)) (pow (cbrt (/ z t)) 4))
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t))))
  (* (/ z t) (* (cbrt z) (/ (cbrt z) (sqrt t))))
  (* z (* (cbrt z) (/ (cbrt z) t)))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* z (/ (sqrt z) t))
  (/ z (* (* (cbrt t) (cbrt t)) t))
  (/ z (* (sqrt t) t))
  (/ 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))
  (* (/ 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)))
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (/ z (* t t))
  (* z (/ z t))
  (* z (/ z t))
  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
  (* (cbrt (/ x y)) (pow (cbrt (/ x y)) 4))
  (pow (sqrt (/ x y)) 3)
  (* (/ x y) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y))))
  (* (/ x y) (* (cbrt x) (/ (cbrt x) (sqrt y))))
  (* x (* (cbrt x) (/ (cbrt x) y)))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* x (/ (sqrt x) y))
  (/ x (* (* (cbrt y) (cbrt y)) y))
  (/ x (* (sqrt y) y))
  (/ 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))
  (* (/ 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)))
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (/ x (* y y))
  (* x (/ x y))
  (* x (/ x y))
  (exp (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (log (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (exp (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (* (cbrt (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4))) (cbrt (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4))))
  (cbrt (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (pow (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)) 3)
  (sqrt (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (sqrt (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4)))
  (+ (* t (* t (* x x))) (* z (* z (* y y))))
  (* t (* t (* y y)))
  (+ (* t (* x x)) (* z (* (/ z t) (* y y))))
  (* t (* y y))
  (+ (* t (* x x)) (* z (* (/ z t) (* y y))))
  (* t (* y y))
  (+ (* t (* t (* x (/ x y)))) (* z (* z y)))
  (* t (* t y))
  (+ (* t (* x (/ x y))) (* z (* (/ z t) y)))
  (* t y)
  (+ (* t (* x (/ x y))) (* z (* (/ z t) y)))
  (* t y)
  (+ (* t (* t (* x (/ x y)))) (* z (* z y)))
  (* t (* t y))
  (+ (* t (* x (/ x y))) (* z (* (/ z t) y)))
  (* t y)
  (+ (* t (* x (/ x y))) (* z (* (/ z t) y)))
  (* t y)
  (+ (pow (/ z t) 6) (pow (/ x y) 6))
  (+ (pow (/ z t) 4) (- (pow (/ x y) 4) (* (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4))))
  (- (pow (/ x y) 4) (pow (/ z t) 4))
  (- (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 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 (/ x y)) 4))
  (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4))
  (+ (pow (sqrt (/ z t)) 4) (pow (sqrt (/ x y)) 4))
1.659 * * * [progress]: adding candidates to table
1.789 * * [progress]: iteration 4 / 4
1.789 * * * [progress]: picking best candidate
1.836 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ 1 (* t (/ t z))))))>
1.836 * * * [progress]: localizing error
1.846 * * * [progress]: generating rewritten candidates
1.846 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.855 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
1.862 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
1.871 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 2)
1.884 * * * [progress]: generating series expansions
1.884 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.884 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.884 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.884 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.884 * [taylor]: Taking taylor expansion of z in t
1.884 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.884 * [taylor]: Taking taylor expansion of t in t
1.884 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.884 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.884 * [taylor]: Taking taylor expansion of z in z
1.884 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.885 * [taylor]: Taking taylor expansion of t in z
1.885 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.885 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.885 * [taylor]: Taking taylor expansion of z in z
1.885 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.885 * [taylor]: Taking taylor expansion of t in z
1.885 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.885 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.885 * [taylor]: Taking taylor expansion of t in t
1.885 * [taylor]: Taking taylor expansion of 0 in t
1.885 * [taylor]: Taking taylor expansion of 0 in t
1.886 * [taylor]: Taking taylor expansion of 0 in t
1.886 * [taylor]: Taking taylor expansion of 0 in t
1.887 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.887 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.887 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.887 * [taylor]: Taking taylor expansion of t in t
1.887 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.887 * [taylor]: Taking taylor expansion of z in t
1.887 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.887 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.887 * [taylor]: Taking taylor expansion of t in z
1.887 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.887 * [taylor]: Taking taylor expansion of z in z
1.887 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.887 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.887 * [taylor]: Taking taylor expansion of t in z
1.887 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.887 * [taylor]: Taking taylor expansion of z in z
1.887 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.887 * [taylor]: Taking taylor expansion of t in t
1.887 * [taylor]: Taking taylor expansion of 0 in t
1.888 * [taylor]: Taking taylor expansion of 0 in t
1.888 * [taylor]: Taking taylor expansion of 0 in t
1.888 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.888 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.888 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.888 * [taylor]: Taking taylor expansion of t in t
1.888 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.888 * [taylor]: Taking taylor expansion of z in t
1.888 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.888 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.888 * [taylor]: Taking taylor expansion of t in z
1.888 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.888 * [taylor]: Taking taylor expansion of z in z
1.888 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.888 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.888 * [taylor]: Taking taylor expansion of t in z
1.888 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.888 * [taylor]: Taking taylor expansion of z in z
1.889 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.889 * [taylor]: Taking taylor expansion of t in t
1.889 * [taylor]: Taking taylor expansion of 0 in t
1.889 * [taylor]: Taking taylor expansion of 0 in t
1.889 * [taylor]: Taking taylor expansion of 0 in t
1.889 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
1.889 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (t z) around 0
1.889 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.889 * [taylor]: Taking taylor expansion of z in z
1.890 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.890 * [taylor]: Taking taylor expansion of t in z
1.890 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.890 * [taylor]: Taking taylor expansion of z in t
1.890 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.890 * [taylor]: Taking taylor expansion of t in t
1.890 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.890 * [taylor]: Taking taylor expansion of z in t
1.890 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.890 * [taylor]: Taking taylor expansion of t in t
1.890 * [taylor]: Taking taylor expansion of z in z
1.890 * [taylor]: Taking taylor expansion of 0 in z
1.890 * [taylor]: Taking taylor expansion of 0 in z
1.890 * [taylor]: Taking taylor expansion of 0 in z
1.890 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (t z) around 0
1.890 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.890 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.890 * [taylor]: Taking taylor expansion of t in z
1.890 * [taylor]: Taking taylor expansion of z in z
1.891 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.891 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.891 * [taylor]: Taking taylor expansion of t in t
1.891 * [taylor]: Taking taylor expansion of z in t
1.891 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.891 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.891 * [taylor]: Taking taylor expansion of t in t
1.891 * [taylor]: Taking taylor expansion of z in t
1.891 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.891 * [taylor]: Taking taylor expansion of z in z
1.891 * [taylor]: Taking taylor expansion of 0 in z
1.891 * [taylor]: Taking taylor expansion of 0 in z
1.891 * [taylor]: Taking taylor expansion of 0 in z
1.891 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (t z) around 0
1.891 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
1.892 * [taylor]: Taking taylor expansion of -1 in z
1.892 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.892 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.892 * [taylor]: Taking taylor expansion of t in z
1.892 * [taylor]: Taking taylor expansion of z in z
1.892 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
1.892 * [taylor]: Taking taylor expansion of -1 in t
1.892 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.892 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.892 * [taylor]: Taking taylor expansion of z in t
1.892 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
1.892 * [taylor]: Taking taylor expansion of -1 in t
1.892 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.892 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.892 * [taylor]: Taking taylor expansion of z in t
1.892 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.892 * [taylor]: Taking taylor expansion of -1 in z
1.892 * [taylor]: Taking taylor expansion of z in z
1.892 * [taylor]: Taking taylor expansion of 0 in z
1.892 * [taylor]: Taking taylor expansion of 0 in z
1.893 * [taylor]: Taking taylor expansion of 0 in z
1.893 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
1.893 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.893 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.893 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.893 * [taylor]: Taking taylor expansion of x in y
1.893 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.893 * [taylor]: Taking taylor expansion of y in y
1.893 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.893 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.893 * [taylor]: Taking taylor expansion of x in x
1.893 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.893 * [taylor]: Taking taylor expansion of y in x
1.893 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.893 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.893 * [taylor]: Taking taylor expansion of x in x
1.893 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.893 * [taylor]: Taking taylor expansion of y in x
1.893 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.893 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.893 * [taylor]: Taking taylor expansion of y in y
1.894 * [taylor]: Taking taylor expansion of 0 in y
1.894 * [taylor]: Taking taylor expansion of 0 in y
1.894 * [taylor]: Taking taylor expansion of 0 in y
1.895 * [taylor]: Taking taylor expansion of 0 in y
1.895 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.895 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.895 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.895 * [taylor]: Taking taylor expansion of y in y
1.895 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.895 * [taylor]: Taking taylor expansion of x in y
1.895 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.895 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.895 * [taylor]: Taking taylor expansion of y in x
1.895 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.896 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.896 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.896 * [taylor]: Taking taylor expansion of y in x
1.896 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.896 * [taylor]: Taking taylor expansion of x in x
1.896 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.896 * [taylor]: Taking taylor expansion of y in y
1.896 * [taylor]: Taking taylor expansion of 0 in y
1.896 * [taylor]: Taking taylor expansion of 0 in y
1.896 * [taylor]: Taking taylor expansion of 0 in y
1.897 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.897 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.897 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.897 * [taylor]: Taking taylor expansion of y in y
1.897 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.897 * [taylor]: Taking taylor expansion of x in y
1.897 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.897 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.897 * [taylor]: Taking taylor expansion of y in x
1.897 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.897 * [taylor]: Taking taylor expansion of x in x
1.897 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.897 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.897 * [taylor]: Taking taylor expansion of y in x
1.897 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.897 * [taylor]: Taking taylor expansion of x in x
1.897 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.897 * [taylor]: Taking taylor expansion of y in y
1.897 * [taylor]: Taking taylor expansion of 0 in y
1.898 * [taylor]: Taking taylor expansion of 0 in y
1.898 * [taylor]: Taking taylor expansion of 0 in y
1.898 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 2)
1.898 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (t z) around 0
1.898 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
1.898 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.898 * [taylor]: Taking taylor expansion of t in z
1.898 * [taylor]: Taking taylor expansion of z in z
1.898 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.898 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.898 * [taylor]: Taking taylor expansion of t in t
1.898 * [taylor]: Taking taylor expansion of z in t
1.898 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
1.898 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.898 * [taylor]: Taking taylor expansion of t in t
1.898 * [taylor]: Taking taylor expansion of z in t
1.898 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.898 * [taylor]: Taking taylor expansion of z in z
1.898 * [taylor]: Taking taylor expansion of 0 in z
1.899 * [taylor]: Taking taylor expansion of 0 in z
1.899 * [taylor]: Taking taylor expansion of 0 in z
1.899 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (t z) around 0
1.899 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.899 * [taylor]: Taking taylor expansion of z in z
1.899 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.899 * [taylor]: Taking taylor expansion of t in z
1.899 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.899 * [taylor]: Taking taylor expansion of z in t
1.899 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.899 * [taylor]: Taking taylor expansion of t in t
1.899 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.899 * [taylor]: Taking taylor expansion of z in t
1.899 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.899 * [taylor]: Taking taylor expansion of t in t
1.899 * [taylor]: Taking taylor expansion of z in z
1.900 * [taylor]: Taking taylor expansion of 0 in z
1.900 * [taylor]: Taking taylor expansion of 0 in z
1.900 * [taylor]: Taking taylor expansion of 0 in z
1.900 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow t 2))) in (t z) around 0
1.900 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow t 2))) in z
1.900 * [taylor]: Taking taylor expansion of -1 in z
1.900 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
1.900 * [taylor]: Taking taylor expansion of z in z
1.900 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.900 * [taylor]: Taking taylor expansion of t in z
1.900 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow t 2))) in t
1.900 * [taylor]: Taking taylor expansion of -1 in t
1.900 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.900 * [taylor]: Taking taylor expansion of z in t
1.900 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.900 * [taylor]: Taking taylor expansion of t in t
1.900 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow t 2))) in t
1.900 * [taylor]: Taking taylor expansion of -1 in t
1.900 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
1.900 * [taylor]: Taking taylor expansion of z in t
1.900 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.900 * [taylor]: Taking taylor expansion of t in t
1.900 * [taylor]: Taking taylor expansion of (* -1 z) in z
1.900 * [taylor]: Taking taylor expansion of -1 in z
1.900 * [taylor]: Taking taylor expansion of z in z
1.901 * [taylor]: Taking taylor expansion of 0 in z
1.901 * [taylor]: Taking taylor expansion of 0 in z
1.901 * [taylor]: Taking taylor expansion of 0 in z
1.901 * * * [progress]: simplifying candidates
1.903 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* z (/ 1 (* t (/ t z))))
  (+ (log z) (neg (+ (log t) (- (log t) (log z)))))
  (+ (log z) (neg (+ (log t) (log (/ t z)))))
  (+ (log z) (neg (log (* t (/ t z)))))
  (+ (log z) (- 0 (+ (log t) (- (log t) (log z)))))
  (+ (log z) (- 0 (+ (log t) (log (/ t z)))))
  (+ (log z) (- 0 (log (* t (/ t z)))))
  (+ (log z) (- (log 1) (+ (log t) (- (log t) (log z)))))
  (+ (log z) (- (log 1) (+ (log t) (log (/ t z)))))
  (+ (log z) (- (log 1) (log (* t (/ t z)))))
  (+ (log z) (log (/ 1 (* t (/ t z)))))
  (log (* z (/ 1 (* t (/ t z)))))
  (exp (* z (/ 1 (* t (/ t z)))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* t t) t) (/ (* (* t t) t) (* (* z z) z)))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* t t) t) (* (* (/ t z) (/ t z)) (/ t z)))))
  (* (* (* z z) z) (/ (* (* 1 1) 1) (* (* (* t (/ t z)) (* t (/ t z))) (* t (/ t z)))))
  (* (* (* z z) z) (* (* (/ 1 (* t (/ t z))) (/ 1 (* t (/ t z)))) (/ 1 (* t (/ t z)))))
  (* (cbrt (* z (/ 1 (* t (/ t z))))) (cbrt (* z (/ 1 (* t (/ t z))))))
  (cbrt (* z (/ 1 (* t (/ t z)))))
  (* (* (* z (/ 1 (* t (/ t z)))) (* z (/ 1 (* t (/ t z))))) (* z (/ 1 (* t (/ t z)))))
  (sqrt (* z (/ 1 (* t (/ t z)))))
  (sqrt (* z (/ 1 (* t (/ t z)))))
  (* (sqrt z) (sqrt (/ 1 (* t (/ t z)))))
  (* (sqrt z) (sqrt (/ 1 (* t (/ t z)))))
  (* z (* (cbrt (/ 1 (* t (/ t z)))) (cbrt (/ 1 (* t (/ t z))))))
  (* z (sqrt (/ 1 (* t (/ t z)))))
  (* z (/ (* (cbrt 1) (cbrt 1)) t))
  (* z (/ (sqrt 1) t))
  (* z (/ 1 t))
  (* z 1)
  (* z 1)
  (* z (/ 1 (* t t)))
  (* (cbrt z) (/ 1 (* t (/ t z))))
  (* (sqrt z) (/ 1 (* t (/ t z))))
  (* z (/ 1 (* t (/ t z))))
  (* z 1)
  (neg 1)
  (neg 1)
  (neg (+ (log t) (- (log t) (log z))))
  (neg (+ (log t) (log (/ t z))))
  (neg (log (* t (/ t z))))
  (- 0 (+ (log t) (- (log t) (log z))))
  (- 0 (+ (log t) (log (/ t z))))
  (- 0 (log (* t (/ t z))))
  (- (log 1) (+ (log t) (- (log t) (log z))))
  (- (log 1) (+ (log t) (log (/ t z))))
  (- (log 1) (log (* t (/ t z))))
  (log (/ 1 (* t (/ t z))))
  (exp (/ 1 (* t (/ t z))))
  (/ (* (* 1 1) 1) (* (* (* t t) t) (/ (* (* t t) t) (* (* z z) z))))
  (/ (* (* 1 1) 1) (* (* (* t t) t) (* (* (/ t z) (/ t z)) (/ t z))))
  (/ (* (* 1 1) 1) (* (* (* t (/ t z)) (* t (/ t z))) (* t (/ t z))))
  (* (cbrt (/ 1 (* t (/ t z)))) (cbrt (/ 1 (* t (/ t z)))))
  (cbrt (/ 1 (* t (/ t z))))
  (* (* (/ 1 (* t (/ t z))) (/ 1 (* t (/ t z)))) (/ 1 (* t (/ t z))))
  (sqrt (/ 1 (* t (/ t z))))
  (sqrt (/ 1 (* t (/ t z))))
  (neg 1)
  (neg (* t (/ t z)))
  (/ (* (cbrt 1) (cbrt 1)) t)
  (/ (cbrt 1) (/ t z))
  (/ (sqrt 1) t)
  (/ (sqrt 1) (/ t z))
  (/ 1 t)
  (/ 1 (/ t z))
  (/ 1 (* t (/ t z)))
  (/ (* t (/ t z)) 1)
  (/ 1 t)
  (/ (* t (/ t z)) (cbrt 1))
  (/ (* t (/ t z)) (sqrt 1))
  (/ (* t (/ t z)) 1)
  (/ 1 (* t t))
  (+ 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))
  (* t (/ t z))
  (+ (log t) (- (log t) (log z)))
  (+ (log t) (log (/ t z)))
  (log (* t (/ t z)))
  (exp (* t (/ t z)))
  (* (* (* t t) t) (/ (* (* t t) t) (* (* z z) z)))
  (* (* (* t t) t) (* (* (/ t z) (/ t z)) (/ t z)))
  (* (cbrt (* t (/ t z))) (cbrt (* t (/ t z))))
  (cbrt (* t (/ t z)))
  (* (* (* t (/ t z)) (* t (/ t z))) (* t (/ t z)))
  (sqrt (* t (/ t z)))
  (sqrt (* t (/ t z)))
  (* (sqrt t) (sqrt (/ t z)))
  (* (sqrt t) (sqrt (/ t z)))
  (* (sqrt t) (/ (sqrt t) (sqrt z)))
  (* (sqrt t) (/ (sqrt t) (sqrt z)))
  (* t (* (cbrt (/ t z)) (cbrt (/ t z))))
  (* t (sqrt (/ t z)))
  (* t (/ (* (cbrt t) (cbrt t)) (* (cbrt z) (cbrt z))))
  (* t (/ (* (cbrt t) (cbrt t)) (sqrt z)))
  (* t (/ (* (cbrt t) (cbrt t)) 1))
  (* t (/ (sqrt t) (* (cbrt z) (cbrt z))))
  (* t (/ (sqrt t) (sqrt z)))
  (* t (/ (sqrt t) 1))
  (* t (/ 1 (* (cbrt z) (cbrt z))))
  (* t (/ 1 (sqrt z)))
  (* t (/ 1 1))
  (* t 1)
  (* t t)
  (* (cbrt t) (/ t z))
  (* (sqrt t) (/ t z))
  (* t (/ t z))
  (* t t)
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow t 2) z)
  (/ (pow t 2) z)
  (/ (pow t 2) z)
1.960 * * [simplify]: iteration  0 :  4948  enodes  (cost  1205 )
1.961 * * [simplify]: iteration  1 :  4948  enodes  (cost  1205 )
1.966 * [simplify]: Simplified to:
   (* z (/ z (* t t)))
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (* (log (/ t z)) -2)
  (pow (exp (/ z (* t t))) z)
  (pow (/ z t) 6)
  (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) (sqrt (/ z (* t t))))
  (* (sqrt z) (sqrt (/ z (* t t))))
  (* z (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t)))))
  (* z (sqrt (/ z (* t t))))
  (* z (* (cbrt 1) (/ (cbrt 1) t)))
  (/ z t)
  (/ z t)
  z
  z
  (/ z (* t t))
  (* (/ z (* t t)) (cbrt z))
  (* (/ z (* t t)) (sqrt z))
  (* z (/ z (* t t)))
  z
  -1
  -1
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (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))
  (/ (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)))
  -1
  (* t (/ (neg t) z))
  (* (cbrt 1) (/ (cbrt 1) t))
  (* z (/ (cbrt 1) t))
  (/ 1 t)
  (/ z t)
  (/ 1 t)
  (/ z t)
  (/ z (* t t))
  (* t (/ t z))
  (/ 1 t)
  (* (/ t (cbrt 1)) (/ t z))
  (* t (/ t z))
  (* t (/ t z))
  (/ 1 (* t t))
  2
  (pow (/ x y) 2)
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (pow (/ x y) 2))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (pow (/ x y) 2)) (cbrt (pow (/ x y) 2)))
  (cbrt (pow (/ x y) 2))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (* x x)
  (* y y)
  (pow (cbrt (/ x y)) 4)
  (pow (cbrt (/ x y)) 2)
  (/ x y)
  (/ x y)
  (pow (/ (cbrt x) (cbrt y)) 4)
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (/ (* x (/ (cbrt x) (sqrt y))) (sqrt y))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* x (cbrt x))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ x (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  x
  (/ x (* y y))
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (* x (/ x (* (cbrt y) (cbrt y))))
  (/ 1 y)
  (* (* x x) (/ 1 y))
  1
  (pow (/ x y) 2)
  1
  (pow (/ x y) 2)
  (* 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 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  2
  (pow (cbrt (/ x y)) 5)
  (pow (sqrt (/ x y)) 3)
  (* (pow (/ (cbrt x) (cbrt y)) 4) (/ (cbrt x) (cbrt y)))
  (* (/ x (pow y 3/2)) (* (cbrt x) (cbrt x)))
  (* (/ x y) (* (cbrt x) (cbrt x)))
  (/ (/ (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)
  (pow (/ (cbrt x) (cbrt y)) 4)
  (* (/ 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 (/ x y) 2)
  (pow (/ x y) 2)
  (/ x (* y y))
  (* x (/ x y))
  (* x (/ x y))
  (* t (/ t z))
  (log (* t (/ t z)))
  (log (* t (/ t z)))
  (log (* t (/ t z)))
  (pow (exp t) (/ t z))
  (/ (pow t 6) (pow z 3))
  (/ (pow t 6) (pow z 3))
  (* (cbrt (* t (/ t z))) (cbrt (* t (/ t z))))
  (cbrt (* t (/ t z)))
  (/ (pow t 6) (pow z 3))
  (sqrt (* t (/ t z)))
  (sqrt (* t (/ t z)))
  (* (sqrt t) (sqrt (/ t z)))
  (* (sqrt t) (sqrt (/ t z)))
  (/ t (sqrt z))
  (/ t (sqrt z))
  (* t (* (cbrt (/ t z)) (cbrt (/ t z))))
  (* t (sqrt (/ t z)))
  (* t (* (/ (cbrt t) (cbrt z)) (/ (cbrt t) (cbrt z))))
  (* t (* (/ (cbrt t) (sqrt z)) (cbrt t)))
  (* t (* (cbrt t) (cbrt t)))
  (/ (pow t 3/2) (* (cbrt z) (cbrt z)))
  (/ (pow t 3/2) (sqrt z))
  (pow t 3/2)
  (/ t (* (cbrt z) (cbrt z)))
  (/ t (sqrt z))
  t
  t
  (* t t)
  (* (/ t z) (cbrt t))
  (/ (pow t 3/2) z)
  (* t (/ t z))
  (* t t)
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (/ z (* t t))
  (/ z (* t t))
  (/ z (* t t))
  (pow (/ x y) 2)
  (pow (/ x y) 2)
  (pow (/ x y) 2)
  (* t (/ t z))
  (* t (/ t z))
  (* t (/ t z))
1.966 * * * [progress]: adding candidates to table
2.090 * [progress]: [Phase 3 of 3] Extracting.
2.090 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.095 * * * [regime-changes]: Trying 7 branch expressions: ((* t t) (* y y) (* x x) t z y x)
2.095 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.188 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))>)
2.255 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.356 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.450 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.557 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.665 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.771 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
2.894 * * * [regime]: Found split indices: #<option (#s(si 0 43) #s(si 12 98) #s(si 11 136) #s(si 12 243) #s(si 11 255))>
2.894 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
3.022 * [regimes]: Found splitpoints: (#s(sp 0 x -8.615083971814368e+45) #s(sp 12 x -7.167240071025731e-222) #s(sp 11 x 1.8116009526472228e-272) #s(sp 12 x 1.1255167977815244e+199) #s(sp 11 x +nan.0)) , with alts (#<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ (* (cbrt x) (cbrt x)) (* y (/ y (cbrt x))))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (cbrt (pow (/ x y) 6)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (/ x (pow (cbrt y) 3)) (cbrt y)) (/ x (* (cbrt y) (cbrt y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x (pow y 3/2)) (/ x (sqrt y))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (cbrt (pow (/ z t) 6))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* (* x x) (/ 1 y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* z (* (cbrt z) (/ (cbrt z) t))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))>)
3.023 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (if (<= x -8.615083971814368e+45) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))) (if (<= x -7.167240071025731e-222) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))) (if (<= x 1.8116009526472228e-272) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))) (if (<= x 1.1255167977815244e+199) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t))))))))
3.024 * * [simplify]: iteration  0 :  51  enodes  (cost  66 )
3.024 * * [simplify]: iteration  1 :  51  enodes  (cost  66 )
3.024 * [simplify]: Simplified to:
   (if (<= x -8.615083971814368e+45) (+ (* (/ x y) (/ x y)) (* z (/ (/ z t) t))) (if (or (<= x -7.167240071025731e-222) (and (not (<= x 1.8116009526472228e-272)) (<= x 1.1255167977815244e+199))) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t))))))
5.466 * [regime-testing]: End program error score: 1.9968968639371685
5.586 * [regime-testing]: Target error score: 0.42960840105590165