10.820 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.942 * * * [progress]: [2/2] Setting up program.
0.946 * [progress]: [Phase 2 of 3] Improving.
0.946 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.949 * * [simplify]: iteration  0 :  48  enodes  (cost  15 )
0.949 * * [simplify]: iteration  1 :  48  enodes  (cost  15 )
0.949 * [simplify]: Simplified to:
   (+ (* x (/ x (* y y))) (* z (/ z (* t t))))
0.953 * * [progress]: iteration 1 / 4
0.953 * * * [progress]: picking best candidate
0.960 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ z (* t t)))))>
0.960 * * * [progress]: localizing error
0.969 * * * [progress]: generating rewritten candidates
0.969 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.974 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.978 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.984 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.994 * * * [progress]: generating series expansions
0.994 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.994 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (z t) around 0
0.994 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
0.994 * [taylor]: Taking taylor expansion of z in t
0.994 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.994 * [taylor]: Taking taylor expansion of t in t
0.994 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
0.994 * [taylor]: Taking taylor expansion of z in z
0.994 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.994 * [taylor]: Taking taylor expansion of t in z
0.994 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
0.994 * [taylor]: Taking taylor expansion of z in z
0.994 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.994 * [taylor]: Taking taylor expansion of t in z
0.994 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.994 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.994 * [taylor]: Taking taylor expansion of t in t
0.994 * [taylor]: Taking taylor expansion of 0 in t
0.995 * [taylor]: Taking taylor expansion of 0 in t
0.995 * [taylor]: Taking taylor expansion of 0 in t
0.996 * [taylor]: Taking taylor expansion of 0 in t
0.996 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (z t) around 0
0.996 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
0.996 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.996 * [taylor]: Taking taylor expansion of t in t
0.996 * [taylor]: Taking taylor expansion of z in t
0.996 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.996 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.996 * [taylor]: Taking taylor expansion of t in z
0.996 * [taylor]: Taking taylor expansion of z in z
0.997 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.997 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.997 * [taylor]: Taking taylor expansion of t in z
0.997 * [taylor]: Taking taylor expansion of z in z
0.997 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.997 * [taylor]: Taking taylor expansion of t in t
0.997 * [taylor]: Taking taylor expansion of 0 in t
0.997 * [taylor]: Taking taylor expansion of 0 in t
0.997 * [taylor]: Taking taylor expansion of 0 in t
0.998 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (z t) around 0
0.998 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
0.998 * [taylor]: Taking taylor expansion of -1 in t
0.998 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
0.998 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.998 * [taylor]: Taking taylor expansion of t in t
0.998 * [taylor]: Taking taylor expansion of z in t
0.998 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
0.998 * [taylor]: Taking taylor expansion of -1 in z
0.998 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.998 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.998 * [taylor]: Taking taylor expansion of t in z
0.998 * [taylor]: Taking taylor expansion of z in z
0.998 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
0.998 * [taylor]: Taking taylor expansion of -1 in z
0.998 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.998 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.998 * [taylor]: Taking taylor expansion of t in z
0.998 * [taylor]: Taking taylor expansion of z in z
0.998 * [taylor]: Taking taylor expansion of (* -1 (pow t 2)) in t
0.998 * [taylor]: Taking taylor expansion of -1 in t
0.998 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.998 * [taylor]: Taking taylor expansion of t in t
0.998 * [taylor]: Taking taylor expansion of 0 in t
0.999 * [taylor]: Taking taylor expansion of 0 in t
0.999 * [taylor]: Taking taylor expansion of 0 in t
0.999 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.999 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.999 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.999 * [taylor]: Taking taylor expansion of x in y
0.999 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.999 * [taylor]: Taking taylor expansion of y in y
0.999 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.999 * [taylor]: Taking taylor expansion of y in x
0.999 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.999 * [taylor]: Taking taylor expansion of x in x
0.999 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.999 * [taylor]: Taking taylor expansion of y in x
0.999 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.000 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.000 * [taylor]: Taking taylor expansion of y in y
1.000 * [taylor]: Taking taylor expansion of 0 in y
1.000 * [taylor]: Taking taylor expansion of 0 in y
1.000 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [taylor]: Taking taylor expansion of 0 in y
1.001 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.001 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.001 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.001 * [taylor]: Taking taylor expansion of x in y
1.001 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.001 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.001 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.001 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.001 * [taylor]: Taking taylor expansion of y in x
1.001 * [taylor]: Taking taylor expansion of x in x
1.002 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of 0 in y
1.002 * [taylor]: Taking taylor expansion of 0 in y
1.002 * [taylor]: Taking taylor expansion of 0 in y
1.002 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.002 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.002 * [taylor]: Taking taylor expansion of -1 in y
1.002 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.002 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.002 * [taylor]: Taking taylor expansion of y in y
1.002 * [taylor]: Taking taylor expansion of x in y
1.002 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.002 * [taylor]: Taking taylor expansion of -1 in x
1.002 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.002 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.002 * [taylor]: Taking taylor expansion of y in x
1.002 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.003 * [taylor]: Taking taylor expansion of -1 in x
1.003 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.003 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.003 * [taylor]: Taking taylor expansion of y in x
1.003 * [taylor]: Taking taylor expansion of x in x
1.003 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.003 * [taylor]: Taking taylor expansion of -1 in y
1.003 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.003 * [taylor]: Taking taylor expansion of y in y
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.004 * [taylor]: Taking taylor expansion of 0 in y
1.004 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.004 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.004 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.004 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.004 * [taylor]: Taking taylor expansion of z in t
1.004 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.004 * [taylor]: Taking taylor expansion of t in t
1.004 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.004 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.004 * [taylor]: Taking taylor expansion of z in z
1.004 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.004 * [taylor]: Taking taylor expansion of t in z
1.004 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.004 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.004 * [taylor]: Taking taylor expansion of z in z
1.004 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.004 * [taylor]: Taking taylor expansion of t in z
1.004 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.004 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.004 * [taylor]: Taking taylor expansion of t in t
1.005 * [taylor]: Taking taylor expansion of 0 in t
1.005 * [taylor]: Taking taylor expansion of 0 in t
1.005 * [taylor]: Taking taylor expansion of 0 in t
1.006 * [taylor]: Taking taylor expansion of 0 in t
1.006 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.006 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.006 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.006 * [taylor]: Taking taylor expansion of t in t
1.006 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.006 * [taylor]: Taking taylor expansion of z in t
1.006 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.006 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.006 * [taylor]: Taking taylor expansion of t in z
1.006 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.006 * [taylor]: Taking taylor expansion of z in z
1.007 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.007 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.007 * [taylor]: Taking taylor expansion of t in z
1.007 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.007 * [taylor]: Taking taylor expansion of z in z
1.007 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.007 * [taylor]: Taking taylor expansion of t in t
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.007 * [taylor]: Taking taylor expansion of 0 in t
1.008 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.008 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.008 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.008 * [taylor]: Taking taylor expansion of t in t
1.008 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.008 * [taylor]: Taking taylor expansion of z in t
1.008 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.008 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.008 * [taylor]: Taking taylor expansion of t in z
1.008 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.008 * [taylor]: Taking taylor expansion of z in z
1.008 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.008 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.008 * [taylor]: Taking taylor expansion of t in z
1.008 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.008 * [taylor]: Taking taylor expansion of z in z
1.008 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.008 * [taylor]: Taking taylor expansion of t in t
1.008 * [taylor]: Taking taylor expansion of 0 in t
1.008 * [taylor]: Taking taylor expansion of 0 in t
1.009 * [taylor]: Taking taylor expansion of 0 in t
1.009 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
1.009 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.009 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.009 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.009 * [taylor]: Taking taylor expansion of x 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 (/ (pow x 2) (pow y 2)) in x
1.009 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.009 * [taylor]: Taking taylor expansion of y in x
1.009 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.009 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.009 * [taylor]: Taking taylor expansion of x in x
1.009 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.009 * [taylor]: Taking taylor expansion of y in x
1.009 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.009 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.010 * [taylor]: Taking taylor expansion of y in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.010 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [taylor]: Taking taylor expansion of 0 in y
1.011 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.011 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.011 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.011 * [taylor]: Taking taylor expansion of y in y
1.011 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.011 * [taylor]: Taking taylor expansion of x in y
1.011 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.011 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.011 * [taylor]: Taking taylor expansion of y in x
1.011 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.011 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.012 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.012 * [taylor]: Taking taylor expansion of y in x
1.012 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.012 * [taylor]: Taking taylor expansion of x in x
1.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.012 * [taylor]: Taking taylor expansion of y in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.012 * [taylor]: Taking taylor expansion of 0 in y
1.013 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.013 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.013 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.013 * [taylor]: Taking taylor expansion of x in y
1.013 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.013 * [taylor]: Taking taylor expansion of y in x
1.013 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.013 * [taylor]: Taking taylor expansion of y in x
1.013 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.013 * [taylor]: Taking taylor expansion of x in x
1.013 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.013 * [taylor]: Taking taylor expansion of y in y
1.013 * [taylor]: Taking taylor expansion of 0 in y
1.014 * [taylor]: Taking taylor expansion of 0 in y
1.014 * [taylor]: Taking taylor expansion of 0 in y
1.014 * * * [progress]: simplifying candidates
1.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log z) (+ (log t) (log t)))
  (- (log z) (log (* t t)))
  (log (/ z (* t t)))
  (exp (/ z (* t t)))
  (/ (* (* z z) z) (* (* (* t t) t) (* (* t t) t)))
  (/ (* (* z z) z) (* (* (* t t) (* t t)) (* t t)))
  (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t))))
  (cbrt (/ z (* t t)))
  (* (* (/ z (* t t)) (/ z (* t t))) (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (neg z)
  (neg (* t t))
  (/ (* (cbrt z) (cbrt z)) t)
  (/ (cbrt z) t)
  (/ (sqrt z) t)
  (/ (sqrt z) t)
  (/ 1 t)
  (/ z t)
  (/ 1 (* t t))
  (/ (* t t) z)
  (/ z t)
  (/ (* t t) (cbrt z))
  (/ (* t t) (sqrt z))
  (/ (* t t) z)
  (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (* z (/ z (* t t)))
  (+ (log z) (- (log z) (+ (log t) (log t))))
  (+ (log z) (- (log z) (log (* t t))))
  (+ (log z) (log (/ z (* t t))))
  (log (* z (/ z (* t t))))
  (exp (* z (/ z (* t t))))
  (* (* (* z z) z) (/ (* (* z z) z) (* (* (* t t) t) (* (* t t) t))))
  (* (* (* z z) z) (/ (* (* z z) z) (* (* (* t t) (* t t)) (* t t))))
  (* (* (* z z) z) (* (* (/ z (* t t)) (/ z (* t t))) (/ z (* t t))))
  (* (cbrt (* z (/ z (* t t)))) (cbrt (* z (/ z (* t t)))))
  (cbrt (* z (/ z (* t t))))
  (* (* (* z (/ z (* t t))) (* z (/ z (* t t)))) (* z (/ z (* t t))))
  (sqrt (* z (/ z (* t t))))
  (sqrt (* z (/ z (* t t))))
  (* (sqrt z) (sqrt (/ z (* t t))))
  (* (sqrt z) (sqrt (/ z (* t t))))
  (* (sqrt z) (/ (sqrt z) t))
  (* (sqrt z) (/ (sqrt z) t))
  (* z (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t)))))
  (* z (sqrt (/ z (* t t))))
  (* z (/ (* (cbrt z) (cbrt z)) t))
  (* z (/ (sqrt z) t))
  (* z (/ 1 t))
  (* z 1)
  (* z z)
  (* (cbrt z) (/ z (* t t)))
  (* (sqrt z) (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z z)
  (* x (/ x (* y y)))
  (+ (log x) (- (log x) (+ (log y) (log y))))
  (+ (log x) (- (log x) (log (* y y))))
  (+ (log x) (log (/ x (* y y))))
  (log (* x (/ x (* y y))))
  (exp (* x (/ x (* y y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y))))
  (* (* (* x x) x) (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y))))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (* (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (/ (sqrt x) y))
  (* (sqrt x) (/ (sqrt x) y))
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (/ (* (cbrt x) (cbrt x)) y))
  (* x (/ (sqrt x) y))
  (* x (/ 1 y))
  (* x 1)
  (* x x)
  (* (cbrt x) (/ x (* y y)))
  (* (sqrt x) (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x x)
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ z (pow t 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
1.053 * * [simplify]: iteration  0 :  5409  enodes  (cost  716 )
1.058 * [simplify]: Simplified to:
   (log (/ z (* t t)))
  (log (/ z (* t t)))
  (log (/ z (* t t)))
  (exp (/ z (* t t)))
  (/ (pow z 3) (pow t 6))
  (/ (pow z 3) (pow t 6))
  (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t))))
  (cbrt (/ z (* t t)))
  (/ (pow z 3) (pow t 6))
  (sqrt (/ z (* t t)))
  (sqrt (/ z (* t t)))
  (neg z)
  (* t (neg t))
  (* (cbrt z) (/ (cbrt z) t))
  (/ (cbrt z) t)
  (/ (sqrt z) t)
  (/ (sqrt z) t)
  (/ 1 t)
  (/ z t)
  (/ 1 (* t t))
  (* t (/ t z))
  (/ z t)
  (* t (/ t (cbrt z)))
  (* t (/ t (sqrt z)))
  (* t (/ t z))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (* y (neg y))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (* y (/ y x))
  (/ x y)
  (* y (/ y (cbrt x)))
  (* y (/ y (sqrt x)))
  (* y (/ y x))
  (* z (/ z (* t t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (pow (exp (/ z (* t t))) z)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (* z (/ z (* t t)))) (cbrt (* z (/ z (* t t)))))
  (cbrt (* z (/ z (* t t))))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* (sqrt (/ z (* t t))) (sqrt z))
  (* (sqrt (/ z (* t t))) (sqrt z))
  (/ z t)
  (/ z t)
  (* z (* (cbrt (/ z (* t t))) (cbrt (/ z (* t t)))))
  (* z (sqrt (/ z (* t t))))
  (* z (* (cbrt z) (/ (cbrt z) t)))
  (/ (pow z 3/2) t)
  (/ z t)
  z
  (* z z)
  (* (/ z (* 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)
  (/ z (* t t))
  (/ z (* t t))
  (/ z (* t t))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* z (/ z (* t t)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
1.059 * * * [progress]: adding candidates to table
1.197 * * [progress]: iteration 2 / 4
1.197 * * * [progress]: picking best candidate
1.282 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))>
1.282 * * * [progress]: localizing error
1.301 * * * [progress]: generating rewritten candidates
1.301 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.308 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
1.319 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.336 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
1.356 * * * [progress]: generating series expansions
1.356 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.357 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
1.357 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.357 * [taylor]: Taking taylor expansion of x in y
1.357 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.357 * [taylor]: Taking taylor expansion of y in y
1.357 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.357 * [taylor]: Taking taylor expansion of y in x
1.357 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.357 * [taylor]: Taking taylor expansion of x in x
1.357 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.357 * [taylor]: Taking taylor expansion of y in x
1.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.357 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.357 * [taylor]: Taking taylor expansion of y in y
1.358 * [taylor]: Taking taylor expansion of 0 in y
1.358 * [taylor]: Taking taylor expansion of 0 in y
1.359 * [taylor]: Taking taylor expansion of 0 in y
1.360 * [taylor]: Taking taylor expansion of 0 in y
1.360 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
1.360 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.360 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.360 * [taylor]: Taking taylor expansion of y in y
1.360 * [taylor]: Taking taylor expansion of x in y
1.360 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.360 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.360 * [taylor]: Taking taylor expansion of y in x
1.360 * [taylor]: Taking taylor expansion of x in x
1.360 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.360 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.360 * [taylor]: Taking taylor expansion of y in x
1.361 * [taylor]: Taking taylor expansion of x in x
1.361 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.361 * [taylor]: Taking taylor expansion of y in y
1.361 * [taylor]: Taking taylor expansion of 0 in y
1.361 * [taylor]: Taking taylor expansion of 0 in y
1.362 * [taylor]: Taking taylor expansion of 0 in y
1.362 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
1.362 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.362 * [taylor]: Taking taylor expansion of -1 in y
1.362 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.362 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.362 * [taylor]: Taking taylor expansion of y in y
1.362 * [taylor]: Taking taylor expansion of x in y
1.362 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.362 * [taylor]: Taking taylor expansion of -1 in x
1.362 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.362 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.362 * [taylor]: Taking taylor expansion of y in x
1.362 * [taylor]: Taking taylor expansion of x in x
1.362 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.362 * [taylor]: Taking taylor expansion of -1 in x
1.362 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.363 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.363 * [taylor]: Taking taylor expansion of y in x
1.363 * [taylor]: Taking taylor expansion of x in x
1.363 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.363 * [taylor]: Taking taylor expansion of -1 in y
1.363 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.363 * [taylor]: Taking taylor expansion of y in y
1.363 * [taylor]: Taking taylor expansion of 0 in y
1.364 * [taylor]: Taking taylor expansion of 0 in y
1.364 * [taylor]: Taking taylor expansion of 0 in y
1.364 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
1.365 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.365 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.365 * [taylor]: Taking taylor expansion of x in y
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.365 * [taylor]: Taking taylor expansion of y in y
1.365 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.365 * [taylor]: Taking taylor expansion of y in x
1.365 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.365 * [taylor]: Taking taylor expansion of x in x
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.365 * [taylor]: Taking taylor expansion of y in x
1.365 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.365 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.366 * [taylor]: Taking taylor expansion of y in y
1.366 * [taylor]: Taking taylor expansion of 0 in y
1.366 * [taylor]: Taking taylor expansion of 0 in y
1.367 * [taylor]: Taking taylor expansion of 0 in y
1.368 * [taylor]: Taking taylor expansion of 0 in y
1.368 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.369 * [taylor]: Taking taylor expansion of y in y
1.369 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.369 * [taylor]: Taking taylor expansion of x in y
1.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.369 * [taylor]: Taking taylor expansion of y in x
1.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.369 * [taylor]: Taking taylor expansion of y in x
1.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.369 * [taylor]: Taking taylor expansion of x in x
1.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.369 * [taylor]: Taking taylor expansion of y in y
1.370 * [taylor]: Taking taylor expansion of 0 in y
1.370 * [taylor]: Taking taylor expansion of 0 in y
1.370 * [taylor]: Taking taylor expansion of 0 in y
1.371 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.371 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.371 * [taylor]: Taking taylor expansion of y in y
1.371 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.371 * [taylor]: Taking taylor expansion of x in y
1.371 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.371 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.371 * [taylor]: Taking taylor expansion of y in x
1.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.371 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.371 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.371 * [taylor]: Taking taylor expansion of y in x
1.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.371 * [taylor]: Taking taylor expansion of x in x
1.372 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.372 * [taylor]: Taking taylor expansion of y in y
1.372 * [taylor]: Taking taylor expansion of 0 in y
1.372 * [taylor]: Taking taylor expansion of 0 in y
1.373 * [taylor]: Taking taylor expansion of 0 in y
1.373 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.373 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.373 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.373 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.373 * [taylor]: Taking taylor expansion of z in t
1.373 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.373 * [taylor]: Taking taylor expansion of t in t
1.373 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.373 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.373 * [taylor]: Taking taylor expansion of z in z
1.373 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.373 * [taylor]: Taking taylor expansion of t in z
1.374 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.374 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.374 * [taylor]: Taking taylor expansion of z in z
1.374 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.374 * [taylor]: Taking taylor expansion of t in z
1.374 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.374 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.374 * [taylor]: Taking taylor expansion of t in t
1.374 * [taylor]: Taking taylor expansion of 0 in t
1.375 * [taylor]: Taking taylor expansion of 0 in t
1.376 * [taylor]: Taking taylor expansion of 0 in t
1.377 * [taylor]: Taking taylor expansion of 0 in t
1.377 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.377 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.377 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.377 * [taylor]: Taking taylor expansion of t in t
1.377 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.377 * [taylor]: Taking taylor expansion of z in t
1.377 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.377 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.377 * [taylor]: Taking taylor expansion of t in z
1.377 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.377 * [taylor]: Taking taylor expansion of z in z
1.378 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.378 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.378 * [taylor]: Taking taylor expansion of t in z
1.378 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.378 * [taylor]: Taking taylor expansion of z in z
1.378 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.378 * [taylor]: Taking taylor expansion of t in t
1.378 * [taylor]: Taking taylor expansion of 0 in t
1.379 * [taylor]: Taking taylor expansion of 0 in t
1.379 * [taylor]: Taking taylor expansion of 0 in t
1.379 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.379 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.379 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.379 * [taylor]: Taking taylor expansion of t in t
1.379 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.380 * [taylor]: Taking taylor expansion of z in t
1.380 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.380 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.380 * [taylor]: Taking taylor expansion of t in z
1.380 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.380 * [taylor]: Taking taylor expansion of z in z
1.380 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.380 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.380 * [taylor]: Taking taylor expansion of t in z
1.380 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.380 * [taylor]: Taking taylor expansion of z in z
1.380 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.380 * [taylor]: Taking taylor expansion of t in t
1.381 * [taylor]: Taking taylor expansion of 0 in t
1.381 * [taylor]: Taking taylor expansion of 0 in t
1.381 * [taylor]: Taking taylor expansion of 0 in t
1.382 * * * * [progress]: [ 4 / 4 ] generating series at (2)
1.382 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.382 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.382 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.382 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.382 * [taylor]: Taking taylor expansion of z in t
1.382 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.382 * [taylor]: Taking taylor expansion of t in t
1.382 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.382 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.382 * [taylor]: Taking taylor expansion of x in t
1.382 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.382 * [taylor]: Taking taylor expansion of y in t
1.383 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.383 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.383 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.383 * [taylor]: Taking taylor expansion of z in z
1.383 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.383 * [taylor]: Taking taylor expansion of t in z
1.383 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.383 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.383 * [taylor]: Taking taylor expansion of x in z
1.383 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.383 * [taylor]: Taking taylor expansion of y in z
1.383 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.383 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.383 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.383 * [taylor]: Taking taylor expansion of z in y
1.383 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.383 * [taylor]: Taking taylor expansion of t in y
1.383 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.384 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.384 * [taylor]: Taking taylor expansion of x in y
1.384 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.384 * [taylor]: Taking taylor expansion of y in y
1.384 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.384 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.384 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.384 * [taylor]: Taking taylor expansion of z in x
1.384 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.384 * [taylor]: Taking taylor expansion of t in x
1.384 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.384 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.384 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.384 * [taylor]: Taking taylor expansion of y in x
1.384 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.384 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.384 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.385 * [taylor]: Taking taylor expansion of z in x
1.385 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.385 * [taylor]: Taking taylor expansion of t in x
1.385 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.385 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.385 * [taylor]: Taking taylor expansion of x in x
1.385 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.385 * [taylor]: Taking taylor expansion of y in x
1.385 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.385 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.385 * [taylor]: Taking taylor expansion of z in y
1.385 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.385 * [taylor]: Taking taylor expansion of t in y
1.386 * [taylor]: Taking taylor expansion of 0 in y
1.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.387 * [taylor]: Taking taylor expansion of y in y
1.387 * [taylor]: Taking taylor expansion of 1 in z
1.387 * [taylor]: Taking taylor expansion of 1 in t
1.387 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.387 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.387 * [taylor]: Taking taylor expansion of z in z
1.387 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.387 * [taylor]: Taking taylor expansion of t in z
1.388 * [taylor]: Taking taylor expansion of 0 in y
1.388 * [taylor]: Taking taylor expansion of 0 in z
1.388 * [taylor]: Taking taylor expansion of 0 in t
1.388 * [taylor]: Taking taylor expansion of 0 in z
1.388 * [taylor]: Taking taylor expansion of 0 in t
1.389 * [taylor]: Taking taylor expansion of 0 in z
1.389 * [taylor]: Taking taylor expansion of 0 in t
1.389 * [taylor]: Taking taylor expansion of 0 in t
1.390 * [taylor]: Taking taylor expansion of 0 in y
1.390 * [taylor]: Taking taylor expansion of 0 in z
1.390 * [taylor]: Taking taylor expansion of 0 in t
1.390 * [taylor]: Taking taylor expansion of 0 in z
1.390 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of 0 in z
1.391 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of 0 in t
1.391 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.391 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.391 * [taylor]: Taking taylor expansion of t in t
1.393 * [taylor]: Taking taylor expansion of 0 in y
1.393 * [taylor]: Taking taylor expansion of 0 in z
1.393 * [taylor]: Taking taylor expansion of 0 in t
1.393 * [taylor]: Taking taylor expansion of 0 in z
1.393 * [taylor]: Taking taylor expansion of 0 in t
1.393 * [taylor]: Taking taylor expansion of 0 in z
1.393 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in z
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.394 * [taylor]: Taking taylor expansion of 0 in t
1.395 * [taylor]: Taking taylor expansion of 0 in t
1.396 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.396 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.396 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.396 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.396 * [taylor]: Taking taylor expansion of t in t
1.396 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.396 * [taylor]: Taking taylor expansion of z in t
1.396 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.396 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.396 * [taylor]: Taking taylor expansion of y in t
1.396 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.396 * [taylor]: Taking taylor expansion of x in t
1.397 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.397 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.397 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.397 * [taylor]: Taking taylor expansion of t in z
1.397 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.397 * [taylor]: Taking taylor expansion of z in z
1.397 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.397 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.397 * [taylor]: Taking taylor expansion of y in z
1.397 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.397 * [taylor]: Taking taylor expansion of x in z
1.397 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.397 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.397 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.397 * [taylor]: Taking taylor expansion of t in y
1.397 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.397 * [taylor]: Taking taylor expansion of z in y
1.398 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.398 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.398 * [taylor]: Taking taylor expansion of y in y
1.398 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.398 * [taylor]: Taking taylor expansion of x in y
1.398 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.398 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.398 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.398 * [taylor]: Taking taylor expansion of t in x
1.398 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.398 * [taylor]: Taking taylor expansion of z in x
1.398 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.398 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.398 * [taylor]: Taking taylor expansion of y in x
1.398 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.398 * [taylor]: Taking taylor expansion of x in x
1.398 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.398 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.398 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.399 * [taylor]: Taking taylor expansion of t in x
1.399 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.399 * [taylor]: Taking taylor expansion of z in x
1.399 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.399 * [taylor]: Taking taylor expansion of y in x
1.399 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.399 * [taylor]: Taking taylor expansion of x in x
1.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.399 * [taylor]: Taking taylor expansion of y in y
1.399 * [taylor]: Taking taylor expansion of 0 in y
1.400 * [taylor]: Taking taylor expansion of 0 in z
1.400 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.400 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.400 * [taylor]: Taking taylor expansion of t in y
1.400 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.400 * [taylor]: Taking taylor expansion of z in y
1.400 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.400 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.400 * [taylor]: Taking taylor expansion of t in z
1.400 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.400 * [taylor]: Taking taylor expansion of z in z
1.401 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.401 * [taylor]: Taking taylor expansion of t in t
1.401 * [taylor]: Taking taylor expansion of 0 in z
1.401 * [taylor]: Taking taylor expansion of 1 in z
1.402 * [taylor]: Taking taylor expansion of 0 in y
1.402 * [taylor]: Taking taylor expansion of 0 in z
1.402 * [taylor]: Taking taylor expansion of 0 in z
1.402 * [taylor]: Taking taylor expansion of 0 in z
1.402 * [taylor]: Taking taylor expansion of 0 in z
1.402 * [taylor]: Taking taylor expansion of 0 in t
1.402 * [taylor]: Taking taylor expansion of 0 in t
1.403 * [taylor]: Taking taylor expansion of 0 in y
1.403 * [taylor]: Taking taylor expansion of 0 in z
1.404 * [taylor]: Taking taylor expansion of 0 in z
1.404 * [taylor]: Taking taylor expansion of 0 in z
1.404 * [taylor]: Taking taylor expansion of 0 in z
1.404 * [taylor]: Taking taylor expansion of 0 in z
1.405 * [taylor]: Taking taylor expansion of 0 in t
1.405 * [taylor]: Taking taylor expansion of 0 in t
1.405 * [taylor]: Taking taylor expansion of 1 in t
1.405 * [taylor]: Taking taylor expansion of 0 in t
1.406 * [taylor]: Taking taylor expansion of 0 in y
1.406 * [taylor]: Taking taylor expansion of 0 in z
1.406 * [taylor]: Taking taylor expansion of 0 in z
1.406 * [taylor]: Taking taylor expansion of 0 in z
1.407 * [taylor]: Taking taylor expansion of 0 in z
1.407 * [taylor]: Taking taylor expansion of 0 in z
1.407 * [taylor]: Taking taylor expansion of 0 in z
1.407 * [taylor]: Taking taylor expansion of 0 in t
1.407 * [taylor]: Taking taylor expansion of 0 in t
1.407 * [taylor]: Taking taylor expansion of 0 in t
1.407 * [taylor]: Taking taylor expansion of 0 in t
1.408 * [taylor]: Taking taylor expansion of 0 in t
1.408 * [taylor]: Taking taylor expansion of 0 in t
1.409 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.409 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.409 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.409 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.409 * [taylor]: Taking taylor expansion of t in t
1.409 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.409 * [taylor]: Taking taylor expansion of z in t
1.409 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.409 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.409 * [taylor]: Taking taylor expansion of y in t
1.409 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.409 * [taylor]: Taking taylor expansion of x in t
1.409 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.409 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.409 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.409 * [taylor]: Taking taylor expansion of t in z
1.409 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.409 * [taylor]: Taking taylor expansion of z in z
1.410 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.410 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.410 * [taylor]: Taking taylor expansion of y in z
1.410 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.410 * [taylor]: Taking taylor expansion of x in z
1.410 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.410 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.410 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.410 * [taylor]: Taking taylor expansion of t in y
1.410 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.410 * [taylor]: Taking taylor expansion of z in y
1.410 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.410 * [taylor]: Taking taylor expansion of y in y
1.410 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.410 * [taylor]: Taking taylor expansion of x in y
1.411 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.411 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.411 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.411 * [taylor]: Taking taylor expansion of t in x
1.411 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.411 * [taylor]: Taking taylor expansion of z in x
1.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.411 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.411 * [taylor]: Taking taylor expansion of y in x
1.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.411 * [taylor]: Taking taylor expansion of x in x
1.411 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.411 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.411 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.411 * [taylor]: Taking taylor expansion of t in x
1.411 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.411 * [taylor]: Taking taylor expansion of z in x
1.412 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.412 * [taylor]: Taking taylor expansion of y in x
1.412 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.412 * [taylor]: Taking taylor expansion of y in y
1.412 * [taylor]: Taking taylor expansion of 0 in y
1.412 * [taylor]: Taking taylor expansion of 0 in z
1.413 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.413 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.413 * [taylor]: Taking taylor expansion of t in y
1.413 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.413 * [taylor]: Taking taylor expansion of z in y
1.413 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.413 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.413 * [taylor]: Taking taylor expansion of t in z
1.413 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.413 * [taylor]: Taking taylor expansion of z in z
1.413 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.413 * [taylor]: Taking taylor expansion of t in t
1.413 * [taylor]: Taking taylor expansion of 0 in z
1.413 * [taylor]: Taking taylor expansion of 1 in z
1.414 * [taylor]: Taking taylor expansion of 0 in y
1.414 * [taylor]: Taking taylor expansion of 0 in z
1.415 * [taylor]: Taking taylor expansion of 0 in z
1.415 * [taylor]: Taking taylor expansion of 0 in z
1.415 * [taylor]: Taking taylor expansion of 0 in z
1.415 * [taylor]: Taking taylor expansion of 0 in t
1.415 * [taylor]: Taking taylor expansion of 0 in t
1.416 * [taylor]: Taking taylor expansion of 0 in y
1.416 * [taylor]: Taking taylor expansion of 0 in z
1.416 * [taylor]: Taking taylor expansion of 0 in z
1.417 * [taylor]: Taking taylor expansion of 0 in z
1.417 * [taylor]: Taking taylor expansion of 0 in z
1.417 * [taylor]: Taking taylor expansion of 0 in z
1.417 * [taylor]: Taking taylor expansion of 0 in t
1.417 * [taylor]: Taking taylor expansion of 0 in t
1.417 * [taylor]: Taking taylor expansion of 1 in t
1.417 * [taylor]: Taking taylor expansion of 0 in t
1.419 * [taylor]: Taking taylor expansion of 0 in y
1.419 * [taylor]: Taking taylor expansion of 0 in z
1.419 * [taylor]: Taking taylor expansion of 0 in z
1.419 * [taylor]: Taking taylor expansion of 0 in z
1.420 * [taylor]: Taking taylor expansion of 0 in z
1.420 * [taylor]: Taking taylor expansion of 0 in z
1.420 * [taylor]: Taking taylor expansion of 0 in z
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.420 * [taylor]: Taking taylor expansion of 0 in t
1.421 * * * [progress]: simplifying candidates
1.423 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (* x (/ x (* y y)))
  (+ (log x) (- (log x) (+ (log y) (log y))))
  (+ (log x) (- (log x) (log (* y y))))
  (+ (log x) (log (/ x (* y y))))
  (log (* x (/ x (* y y))))
  (exp (* x (/ x (* y y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y))))
  (* (* (* x x) x) (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y))))
  (* (* (* x x) x) (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y))))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (* (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (sqrt (* x (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (sqrt (/ x (* y y))))
  (* (sqrt x) (/ (sqrt x) y))
  (* (sqrt x) (/ (sqrt x) y))
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (/ (* (cbrt x) (cbrt x)) y))
  (* x (/ (sqrt x) y))
  (* x (/ 1 y))
  (* x 1)
  (* x x)
  (* (cbrt x) (/ x (* y y)))
  (* (sqrt x) (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x x)
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (* (exp (* x (/ x (* y y)))) (exp (* (/ z t) (/ z t))))
  (log (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (exp (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (* (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))) (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))))
  (cbrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (* (* (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t)))) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (sqrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (sqrt (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (* (* x x) t) (* (* y y) (* (/ z t) z)))
  (* (* y y) t)
  (+ (* (* x x) t) (* (* y y) (* z (/ z t))))
  (* (* y y) t)
  (+ (pow (* x (/ x (* y y))) 3) (pow (* (/ z t) (/ z t)) 3))
  (+ (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (- (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (* x (/ x (* y y))) (* (/ z t) (/ z t)))))
  (- (* (* x (/ x (* y y))) (* x (/ x (* y y)))) (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))))
  (- (* x (/ x (* y y))) (* (/ z t) (/ z t)))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
1.465 * * [simplify]: iteration  0 :  5497  enodes  (cost  1196 )
1.472 * [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) y) (cbrt x))
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (* y (/ y x))
  (/ x y)
  (* (/ y (cbrt x)) y)
  (* (/ y (sqrt x)) y)
  (* y (/ y x))
  (* x (/ x (* y y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (pow (exp (/ x (* y y))) x)
  (/ (pow x 6) (pow y 6))
  (/ (pow x 6) (pow y 6))
  (/ (pow x 6) (pow y 6))
  (* (cbrt (* x (/ x (* y y)))) (cbrt (* x (/ x (* y y)))))
  (cbrt (* x (/ x (* y y))))
  (/ (pow x 6) (pow y 6))
  (fabs (/ x y))
  (fabs (/ x y))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (* (sqrt (/ x (* y y))) (sqrt x))
  (/ x y)
  (/ x y)
  (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y)))))
  (* x (sqrt (/ x (* y y))))
  (* x (* (/ (cbrt x) y) (cbrt x)))
  (/ (pow x 3/2) y)
  (/ x y)
  x
  (* x x)
  (* (/ x (* y y)) (cbrt x))
  (/ (/ (pow x 3/2) y) y)
  (* x (/ x (* y y)))
  (* x x)
  2
  (pow (sqrt (/ z t)) 4)
  2
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (* 2 (log (/ z t)))
  (exp (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (pow (/ z t) 6)
  (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4)))
  (cbrt (pow (sqrt (/ z t)) 4))
  (pow (/ z t) 6)
  (fabs (/ z t))
  (fabs (/ z t))
  (* z z)
  (* t t)
  (pow (cbrt (/ z t)) 4)
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (/ z t)
  (/ z t)
  (* (/ (cbrt z) (cbrt t)) (/ z (pow (cbrt t) 3)))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* z (/ (cbrt z) t))
  (* (cbrt z) (/ (cbrt z) t))
  (* z (cbrt z))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (/ (/ z (pow (cbrt t) 3)) (cbrt t))
  (/ z (* (cbrt t) (cbrt t)))
  (/ z t)
  (/ z t)
  z
  (/ z (* t t))
  (/ (/ 1 (pow (cbrt t) 3)) (cbrt t))
  (* z (/ z (* (cbrt t) (cbrt t))))
  (/ 1 t)
  (* z (/ z t))
  1
  (pow (sqrt (/ z t)) 4)
  1
  (pow (sqrt (/ z t)) 4)
  (* z z)
  (/ 1 (* t t))
  (/ z t)
  (/ z t)
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (/ z t)
  (/ z t)
  2
  (pow (cbrt (/ z t)) 5)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t))))
  (* (/ z (pow t 3/2)) (* (cbrt z) (cbrt z)))
  (* (/ z t) (* (cbrt z) (cbrt z)))
  (/ (/ (pow z 3/2) t) (* (cbrt t) (cbrt t)))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (pow z 3/2) t)
  (/ z (* t (* (cbrt t) (cbrt t))))
  (/ z (pow t 3/2))
  (/ z t)
  (/ z t)
  (* z (/ z t))
  (pow (cbrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 3)
  (* (/ z t) (/ (cbrt z) (cbrt t)))
  (/ (* z (cbrt z)) (pow t 3/2))
  (* (/ z t) (/ (cbrt z) t))
  (/ (/ (pow z 3/2) t) (cbrt t))
  (/ (pow z 3/2) (pow t 3/2))
  (/ (/ (pow z 3/2) t) t)
  (* (/ z t) (/ z (cbrt t)))
  (* (/ z (pow t 3/2)) z)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (/ z (* t t))
  (* z (/ z t))
  (* z (/ z t))
  (exp (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (log (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (exp (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (* (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))) (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))))
  (cbrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (pow (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)) 3)
  (sqrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (sqrt (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4)))
  (+ (* x (* x (* t t))) (* y (* y (* z z))))
  (* y (* y (* t t)))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (/ (pow x 6) (pow y 6)) (pow (/ z t) 6))
  (+ (pow (/ z t) 4) (* (* x (/ x (* y y))) (- (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))))
  (- (* x (/ (pow x 3) (pow y 4))) (pow (/ z t) 4))
  (- (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (* x (/ x (* y y)))
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
  (+ (* x (/ x (* y y))) (pow (sqrt (/ z t)) 4))
1.473 * * * [progress]: adding candidates to table
1.659 * * [progress]: iteration 3 / 4
1.659 * * * [progress]: picking best candidate
1.700 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))>
1.700 * * * [progress]: localizing error
1.708 * * * [progress]: generating rewritten candidates
1.708 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
1.719 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
1.729 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
1.743 * * * [progress]: generating series expansions
1.743 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
1.743 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
1.743 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.743 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.743 * [taylor]: Taking taylor expansion of x in y
1.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.744 * [taylor]: Taking taylor expansion of y in y
1.744 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.744 * [taylor]: Taking taylor expansion of x in x
1.744 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.744 * [taylor]: Taking taylor expansion of y in x
1.744 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.744 * [taylor]: Taking taylor expansion of x in x
1.744 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.744 * [taylor]: Taking taylor expansion of y in x
1.744 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.744 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.744 * [taylor]: Taking taylor expansion of y in y
1.744 * [taylor]: Taking taylor expansion of 0 in y
1.745 * [taylor]: Taking taylor expansion of 0 in y
1.745 * [taylor]: Taking taylor expansion of 0 in y
1.746 * [taylor]: Taking taylor expansion of 0 in y
1.746 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.746 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.746 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.746 * [taylor]: Taking taylor expansion of y in y
1.746 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.746 * [taylor]: Taking taylor expansion of x in y
1.746 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.746 * [taylor]: Taking taylor expansion of y in x
1.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.746 * [taylor]: Taking taylor expansion of x in x
1.746 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.746 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.746 * [taylor]: Taking taylor expansion of y in x
1.746 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.746 * [taylor]: Taking taylor expansion of x in x
1.746 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.746 * [taylor]: Taking taylor expansion of y in y
1.747 * [taylor]: Taking taylor expansion of 0 in y
1.747 * [taylor]: Taking taylor expansion of 0 in y
1.747 * [taylor]: Taking taylor expansion of 0 in y
1.747 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
1.747 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.747 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.747 * [taylor]: Taking taylor expansion of y in y
1.747 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.747 * [taylor]: Taking taylor expansion of x in y
1.747 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.747 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.747 * [taylor]: Taking taylor expansion of y in x
1.747 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.747 * [taylor]: Taking taylor expansion of x in x
1.748 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.748 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.748 * [taylor]: Taking taylor expansion of y in x
1.748 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.748 * [taylor]: Taking taylor expansion of x in x
1.748 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.748 * [taylor]: Taking taylor expansion of y in y
1.748 * [taylor]: Taking taylor expansion of 0 in y
1.748 * [taylor]: Taking taylor expansion of 0 in y
1.748 * [taylor]: Taking taylor expansion of 0 in y
1.749 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
1.749 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
1.749 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.749 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.749 * [taylor]: Taking taylor expansion of z in t
1.749 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.749 * [taylor]: Taking taylor expansion of t in t
1.749 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.749 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.749 * [taylor]: Taking taylor expansion of z in z
1.749 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.749 * [taylor]: Taking taylor expansion of t in z
1.749 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.749 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.749 * [taylor]: Taking taylor expansion of z in z
1.749 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.749 * [taylor]: Taking taylor expansion of t in z
1.749 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.749 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.749 * [taylor]: Taking taylor expansion of t in t
1.749 * [taylor]: Taking taylor expansion of 0 in t
1.750 * [taylor]: Taking taylor expansion of 0 in t
1.750 * [taylor]: Taking taylor expansion of 0 in t
1.751 * [taylor]: Taking taylor expansion of 0 in t
1.751 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.751 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.751 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.751 * [taylor]: Taking taylor expansion of t in t
1.751 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.751 * [taylor]: Taking taylor expansion of z in t
1.751 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.751 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.751 * [taylor]: Taking taylor expansion of t in z
1.751 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.751 * [taylor]: Taking taylor expansion of z in z
1.751 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.751 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.751 * [taylor]: Taking taylor expansion of t in z
1.751 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.751 * [taylor]: Taking taylor expansion of z in z
1.751 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.751 * [taylor]: Taking taylor expansion of t in t
1.752 * [taylor]: Taking taylor expansion of 0 in t
1.752 * [taylor]: Taking taylor expansion of 0 in t
1.752 * [taylor]: Taking taylor expansion of 0 in t
1.752 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
1.752 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.752 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.752 * [taylor]: Taking taylor expansion of t in t
1.752 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.752 * [taylor]: Taking taylor expansion of z in t
1.752 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.753 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.753 * [taylor]: Taking taylor expansion of t in z
1.753 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.753 * [taylor]: Taking taylor expansion of z in z
1.753 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.753 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.753 * [taylor]: Taking taylor expansion of t in z
1.753 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.753 * [taylor]: Taking taylor expansion of z in z
1.753 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.753 * [taylor]: Taking taylor expansion of t in t
1.753 * [taylor]: Taking taylor expansion of 0 in t
1.753 * [taylor]: Taking taylor expansion of 0 in t
1.753 * [taylor]: Taking taylor expansion of 0 in t
1.754 * * * * [progress]: [ 3 / 3 ] generating series at (2)
1.754 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
1.754 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
1.754 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
1.754 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.754 * [taylor]: Taking taylor expansion of z in t
1.754 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.754 * [taylor]: Taking taylor expansion of t in t
1.754 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
1.754 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.754 * [taylor]: Taking taylor expansion of x in t
1.754 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.754 * [taylor]: Taking taylor expansion of y in t
1.754 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
1.754 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.754 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.754 * [taylor]: Taking taylor expansion of z in z
1.754 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.754 * [taylor]: Taking taylor expansion of t in z
1.754 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
1.754 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.754 * [taylor]: Taking taylor expansion of x in z
1.754 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.754 * [taylor]: Taking taylor expansion of y in z
1.755 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
1.755 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.755 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.755 * [taylor]: Taking taylor expansion of z in y
1.755 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.755 * [taylor]: Taking taylor expansion of t in y
1.755 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
1.755 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.755 * [taylor]: Taking taylor expansion of x in y
1.755 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.755 * [taylor]: Taking taylor expansion of y in y
1.755 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.755 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.755 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.755 * [taylor]: Taking taylor expansion of z in x
1.755 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.755 * [taylor]: Taking taylor expansion of t in x
1.755 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.755 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.755 * [taylor]: Taking taylor expansion of x in x
1.755 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.755 * [taylor]: Taking taylor expansion of y in x
1.755 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
1.755 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
1.755 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.755 * [taylor]: Taking taylor expansion of z in x
1.755 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.755 * [taylor]: Taking taylor expansion of t in x
1.756 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
1.756 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.756 * [taylor]: Taking taylor expansion of x in x
1.756 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.756 * [taylor]: Taking taylor expansion of y in x
1.756 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
1.756 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.756 * [taylor]: Taking taylor expansion of z in y
1.756 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.756 * [taylor]: Taking taylor expansion of t in y
1.757 * [taylor]: Taking taylor expansion of 0 in y
1.757 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.757 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.757 * [taylor]: Taking taylor expansion of y in y
1.757 * [taylor]: Taking taylor expansion of 1 in z
1.757 * [taylor]: Taking taylor expansion of 1 in t
1.757 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
1.757 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.757 * [taylor]: Taking taylor expansion of z in z
1.757 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.757 * [taylor]: Taking taylor expansion of t in z
1.758 * [taylor]: Taking taylor expansion of 0 in y
1.758 * [taylor]: Taking taylor expansion of 0 in z
1.758 * [taylor]: Taking taylor expansion of 0 in t
1.758 * [taylor]: Taking taylor expansion of 0 in z
1.758 * [taylor]: Taking taylor expansion of 0 in t
1.758 * [taylor]: Taking taylor expansion of 0 in z
1.758 * [taylor]: Taking taylor expansion of 0 in t
1.758 * [taylor]: Taking taylor expansion of 0 in t
1.759 * [taylor]: Taking taylor expansion of 0 in y
1.759 * [taylor]: Taking taylor expansion of 0 in z
1.759 * [taylor]: Taking taylor expansion of 0 in t
1.759 * [taylor]: Taking taylor expansion of 0 in z
1.759 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of 0 in z
1.760 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of 0 in t
1.760 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
1.760 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.760 * [taylor]: Taking taylor expansion of t in t
1.761 * [taylor]: Taking taylor expansion of 0 in y
1.761 * [taylor]: Taking taylor expansion of 0 in z
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in z
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in z
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in z
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.761 * [taylor]: Taking taylor expansion of 0 in t
1.762 * [taylor]: Taking taylor expansion of 0 in t
1.762 * [taylor]: Taking taylor expansion of 0 in t
1.762 * [taylor]: Taking taylor expansion of 0 in t
1.762 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.762 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.762 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.763 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.763 * [taylor]: Taking taylor expansion of t in t
1.763 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.763 * [taylor]: Taking taylor expansion of z in t
1.763 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.763 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.763 * [taylor]: Taking taylor expansion of y in t
1.763 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.763 * [taylor]: Taking taylor expansion of x in t
1.763 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.763 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.763 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.763 * [taylor]: Taking taylor expansion of t in z
1.763 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.763 * [taylor]: Taking taylor expansion of z in z
1.763 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.763 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.763 * [taylor]: Taking taylor expansion of y in z
1.763 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.763 * [taylor]: Taking taylor expansion of x in z
1.763 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.763 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.763 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.763 * [taylor]: Taking taylor expansion of t in y
1.763 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.763 * [taylor]: Taking taylor expansion of z in y
1.763 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.763 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.763 * [taylor]: Taking taylor expansion of y in y
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.764 * [taylor]: Taking taylor expansion of x in y
1.764 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.764 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.764 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.764 * [taylor]: Taking taylor expansion of t in x
1.764 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.764 * [taylor]: Taking taylor expansion of z in x
1.764 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.764 * [taylor]: Taking taylor expansion of y in x
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.764 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.764 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.764 * [taylor]: Taking taylor expansion of t in x
1.764 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.764 * [taylor]: Taking taylor expansion of z in x
1.764 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.764 * [taylor]: Taking taylor expansion of y in x
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.764 * [taylor]: Taking taylor expansion of y in y
1.765 * [taylor]: Taking taylor expansion of 0 in y
1.765 * [taylor]: Taking taylor expansion of 0 in z
1.765 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.765 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.765 * [taylor]: Taking taylor expansion of t in y
1.765 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.765 * [taylor]: Taking taylor expansion of z in y
1.765 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.765 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.765 * [taylor]: Taking taylor expansion of t in z
1.765 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.765 * [taylor]: Taking taylor expansion of z in z
1.765 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.765 * [taylor]: Taking taylor expansion of t in t
1.765 * [taylor]: Taking taylor expansion of 0 in z
1.765 * [taylor]: Taking taylor expansion of 1 in z
1.766 * [taylor]: Taking taylor expansion of 0 in y
1.766 * [taylor]: Taking taylor expansion of 0 in z
1.766 * [taylor]: Taking taylor expansion of 0 in z
1.766 * [taylor]: Taking taylor expansion of 0 in z
1.766 * [taylor]: Taking taylor expansion of 0 in z
1.766 * [taylor]: Taking taylor expansion of 0 in t
1.766 * [taylor]: Taking taylor expansion of 0 in t
1.767 * [taylor]: Taking taylor expansion of 0 in y
1.767 * [taylor]: Taking taylor expansion of 0 in z
1.767 * [taylor]: Taking taylor expansion of 0 in z
1.767 * [taylor]: Taking taylor expansion of 0 in z
1.767 * [taylor]: Taking taylor expansion of 0 in z
1.767 * [taylor]: Taking taylor expansion of 0 in z
1.768 * [taylor]: Taking taylor expansion of 0 in t
1.768 * [taylor]: Taking taylor expansion of 0 in t
1.768 * [taylor]: Taking taylor expansion of 1 in t
1.768 * [taylor]: Taking taylor expansion of 0 in t
1.768 * [taylor]: Taking taylor expansion of 0 in y
1.768 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in z
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.769 * [taylor]: Taking taylor expansion of 0 in t
1.770 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
1.770 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
1.770 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
1.770 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.770 * [taylor]: Taking taylor expansion of t in t
1.770 * [taylor]: Taking taylor expansion of (pow z 2) in t
1.770 * [taylor]: Taking taylor expansion of z in t
1.770 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
1.770 * [taylor]: Taking taylor expansion of (pow y 2) in t
1.770 * [taylor]: Taking taylor expansion of y in t
1.770 * [taylor]: Taking taylor expansion of (pow x 2) in t
1.770 * [taylor]: Taking taylor expansion of x in t
1.770 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
1.770 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.770 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.770 * [taylor]: Taking taylor expansion of t in z
1.770 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.770 * [taylor]: Taking taylor expansion of z in z
1.771 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
1.771 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.771 * [taylor]: Taking taylor expansion of y in z
1.771 * [taylor]: Taking taylor expansion of (pow x 2) in z
1.771 * [taylor]: Taking taylor expansion of x in z
1.771 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
1.771 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.771 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.771 * [taylor]: Taking taylor expansion of t in y
1.771 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.771 * [taylor]: Taking taylor expansion of z in y
1.771 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
1.771 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.771 * [taylor]: Taking taylor expansion of y in y
1.771 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.771 * [taylor]: Taking taylor expansion of x in y
1.771 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.771 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.771 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.771 * [taylor]: Taking taylor expansion of t in x
1.771 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.771 * [taylor]: Taking taylor expansion of z in x
1.771 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.771 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.771 * [taylor]: Taking taylor expansion of y in x
1.771 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.771 * [taylor]: Taking taylor expansion of x in x
1.772 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
1.772 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
1.772 * [taylor]: Taking taylor expansion of (pow t 2) in x
1.772 * [taylor]: Taking taylor expansion of t in x
1.772 * [taylor]: Taking taylor expansion of (pow z 2) in x
1.772 * [taylor]: Taking taylor expansion of z in x
1.772 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
1.772 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.772 * [taylor]: Taking taylor expansion of y in x
1.772 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.772 * [taylor]: Taking taylor expansion of x in x
1.772 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.772 * [taylor]: Taking taylor expansion of y in y
1.772 * [taylor]: Taking taylor expansion of 0 in y
1.772 * [taylor]: Taking taylor expansion of 0 in z
1.772 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
1.772 * [taylor]: Taking taylor expansion of (pow t 2) in y
1.772 * [taylor]: Taking taylor expansion of t in y
1.773 * [taylor]: Taking taylor expansion of (pow z 2) in y
1.773 * [taylor]: Taking taylor expansion of z in y
1.773 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
1.773 * [taylor]: Taking taylor expansion of (pow t 2) in z
1.773 * [taylor]: Taking taylor expansion of t in z
1.773 * [taylor]: Taking taylor expansion of (pow z 2) in z
1.773 * [taylor]: Taking taylor expansion of z in z
1.773 * [taylor]: Taking taylor expansion of (pow t 2) in t
1.773 * [taylor]: Taking taylor expansion of t in t
1.773 * [taylor]: Taking taylor expansion of 0 in z
1.773 * [taylor]: Taking taylor expansion of 1 in z
1.773 * [taylor]: Taking taylor expansion of 0 in y
1.773 * [taylor]: Taking taylor expansion of 0 in z
1.774 * [taylor]: Taking taylor expansion of 0 in z
1.774 * [taylor]: Taking taylor expansion of 0 in z
1.774 * [taylor]: Taking taylor expansion of 0 in z
1.774 * [taylor]: Taking taylor expansion of 0 in t
1.774 * [taylor]: Taking taylor expansion of 0 in t
1.774 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [taylor]: Taking taylor expansion of 0 in z
1.775 * [taylor]: Taking taylor expansion of 0 in z
1.775 * [taylor]: Taking taylor expansion of 0 in z
1.775 * [taylor]: Taking taylor expansion of 0 in z
1.775 * [taylor]: Taking taylor expansion of 0 in z
1.775 * [taylor]: Taking taylor expansion of 0 in t
1.775 * [taylor]: Taking taylor expansion of 0 in t
1.775 * [taylor]: Taking taylor expansion of 1 in t
1.775 * [taylor]: Taking taylor expansion of 0 in t
1.776 * [taylor]: Taking taylor expansion of 0 in y
1.776 * [taylor]: Taking taylor expansion of 0 in z
1.776 * [taylor]: Taking taylor expansion of 0 in z
1.776 * [taylor]: Taking taylor expansion of 0 in z
1.776 * [taylor]: Taking taylor expansion of 0 in z
1.776 * [taylor]: Taking taylor expansion of 0 in z
1.777 * [taylor]: Taking taylor expansion of 0 in z
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * [taylor]: Taking taylor expansion of 0 in t
1.777 * * * [progress]: simplifying candidates
1.779 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1 1)
  (* (/ x y) (/ x y))
  (+ 1 1)
  (+ (- (log x) (log y)) (- (log x) (log y)))
  (+ (- (log x) (log y)) (log (/ x y)))
  (+ (log (/ x y)) (- (log x) (log y)))
  (+ (log (/ x y)) (log (/ x y)))
  (log (* (/ x y) (/ x y)))
  (exp (* (/ x y) (/ x y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ x y) (/ x y))) (cbrt (* (/ x y) (/ x y))))
  (cbrt (* (/ x y) (/ x y)))
  (* (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (sqrt (* (/ x y) (/ x y)))
  (* x x)
  (* y y)
  (* (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt y)) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ (cbrt x) (sqrt y)) (/ (cbrt x) (sqrt y)))
  (* (/ (* (cbrt x) (cbrt x)) 1) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (* (/ (sqrt x) (* (cbrt y) (cbrt y))) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ (sqrt x) (cbrt y)) (/ (sqrt x) (cbrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) 1) (/ (sqrt x) 1))
  (* (/ (sqrt x) y) (/ (sqrt x) y))
  (* (/ 1 (* (cbrt y) (cbrt y))) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x (cbrt y)) (/ x (cbrt y)))
  (* (/ 1 (sqrt y)) (/ 1 (sqrt y)))
  (* (/ x (sqrt y)) (/ x (sqrt y)))
  (* (/ 1 1) (/ 1 1))
  (* (/ x y) (/ x y))
  (* 1 1)
  (* (/ x y) (/ x y))
  (* x x)
  (* (/ 1 y) (/ 1 y))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (sqrt (/ x y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt x) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* 2 1)
  (* (/ x y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ x y) (sqrt (/ x y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ x y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ x y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ (sqrt x) (sqrt y)))
  (* (/ x y) (/ (sqrt x) 1))
  (* (/ x y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ x y) (/ 1 (sqrt y)))
  (* (/ x y) (/ 1 1))
  (* (/ x y) 1)
  (* (/ x y) x)
  (* (cbrt (/ x y)) (/ x y))
  (* (sqrt (/ x y)) (/ x y))
  (* (/ (cbrt x) (cbrt y)) (/ x y))
  (* (/ (cbrt x) (sqrt y)) (/ x y))
  (* (/ (cbrt x) y) (/ x y))
  (* (/ (sqrt x) (cbrt y)) (/ x y))
  (* (/ (sqrt x) (sqrt y)) (/ x y))
  (* (/ (sqrt x) y) (/ x y))
  (* (/ x (cbrt y)) (/ x y))
  (* (/ x (sqrt y)) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ x y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ x y) x)
  (* x (/ x y))
  (+ 1 1)
  (* (/ z t) (/ z t))
  (+ 1 1)
  (+ (- (log z) (log t)) (- (log z) (log t)))
  (+ (- (log z) (log t)) (log (/ z t)))
  (+ (log (/ z t)) (- (log z) (log t)))
  (+ (log (/ z t)) (log (/ z t)))
  (log (* (/ z t) (/ z t)))
  (exp (* (/ z t) (/ z t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (/ (* (* z z) z) (* (* t t) t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (/ (* (* z z) z) (* (* t t) t)))
  (* (* (* (/ z t) (/ z t)) (/ z t)) (* (* (/ z t) (/ z t)) (/ z t)))
  (* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
  (cbrt (* (/ z t) (/ z t)))
  (* (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (sqrt (* (/ z t) (/ z t)))
  (* z z)
  (* t t)
  (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (cbrt (/ z t)) (cbrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))
  (* (/ (* (cbrt z) (cbrt z)) (sqrt t)) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ (cbrt z) (sqrt t)) (/ (cbrt z) (sqrt t)))
  (* (/ (* (cbrt z) (cbrt z)) 1) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ (cbrt z) t) (/ (cbrt z) t))
  (* (/ (sqrt z) (* (cbrt t) (cbrt t))) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ (sqrt z) (cbrt t)) (/ (sqrt z) (cbrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) 1) (/ (sqrt z) 1))
  (* (/ (sqrt z) t) (/ (sqrt z) t))
  (* (/ 1 (* (cbrt t) (cbrt t))) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z (cbrt t)) (/ z (cbrt t)))
  (* (/ 1 (sqrt t)) (/ 1 (sqrt t)))
  (* (/ z (sqrt t)) (/ z (sqrt t)))
  (* (/ 1 1) (/ 1 1))
  (* (/ z t) (/ z t))
  (* 1 1)
  (* (/ z t) (/ z t))
  (* z z)
  (* (/ 1 t) (/ 1 t))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (sqrt (/ z t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (sqrt (/ z t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (sqrt (/ z t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* (/ (sqrt z) (sqrt t)) (/ (sqrt z) (sqrt t)))
  (* 2 1)
  (* (/ z t) (* (cbrt (/ z t)) (cbrt (/ z t))))
  (* (/ z t) (sqrt (/ z t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) (sqrt t)))
  (* (/ z t) (/ (* (cbrt z) (cbrt z)) 1))
  (* (/ z t) (/ (sqrt z) (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ (sqrt z) (sqrt t)))
  (* (/ z t) (/ (sqrt z) 1))
  (* (/ z t) (/ 1 (* (cbrt t) (cbrt t))))
  (* (/ z t) (/ 1 (sqrt t)))
  (* (/ z t) (/ 1 1))
  (* (/ z t) 1)
  (* (/ z t) z)
  (* (cbrt (/ z t)) (/ z t))
  (* (sqrt (/ z t)) (/ z t))
  (* (/ (cbrt z) (cbrt t)) (/ z t))
  (* (/ (cbrt z) (sqrt t)) (/ z t))
  (* (/ (cbrt z) t) (/ z t))
  (* (/ (sqrt z) (cbrt t)) (/ z t))
  (* (/ (sqrt z) (sqrt t)) (/ z t))
  (* (/ (sqrt z) t) (/ z t))
  (* (/ z (cbrt t)) (/ z t))
  (* (/ z (sqrt t)) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ z t) (/ z t))
  (* (/ 1 t) (/ z t))
  (* (/ z t) z)
  (* z (/ z t))
  (* (exp (* (/ x y) (/ x y))) (exp (* (/ z t) (/ z t))))
  (log (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (exp (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (* (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))) (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))))
  (cbrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (* (* (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (sqrt (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))
  (+ (* (* x x) (* t t)) (* (* y y) (* z z)))
  (* (* y y) (* t t))
  (+ (* (* x x) t) (* (* y y) (* (/ z t) z)))
  (* (* y y) t)
  (+ (* (* x x) t) (* (* y y) (* z (/ z t))))
  (* (* y y) t)
  (+ (* (* (/ x y) x) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (* (* (/ x y) x) t) (* y (* (/ z t) z)))
  (* y t)
  (+ (* (* (/ x y) x) t) (* y (* z (/ z t))))
  (* y t)
  (+ (* (* x (/ x y)) (* t t)) (* y (* z z)))
  (* y (* t t))
  (+ (* (* x (/ x y)) t) (* y (* (/ z t) z)))
  (* y t)
  (+ (* (* x (/ x y)) t) (* y (* z (/ z t))))
  (* y t)
  (+ (pow (* (/ x y) (/ x y)) 3) (pow (* (/ z t) (/ z t)) 3))
  (+ (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (- (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))) (* (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))))
  (- (* (* (/ x y) (/ x y)) (* (/ x y) (/ x y))) (* (* (/ z t) (/ z t)) (* (/ z t) (/ z t))))
  (- (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow x 2) (pow y 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (/ (pow z 2) (pow t 2))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
  (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2)))
1.821 * * [simplify]: iteration  0 :  4990  enodes  (cost  1511 )
1.822 * * [simplify]: iteration  1 :  4990  enodes  (cost  1511 )
1.827 * [simplify]: Simplified to:
   2
  (pow (sqrt (/ x y)) 4)
  2
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (* 2 (log (/ x y)))
  (exp (pow (sqrt (/ x y)) 4))
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (pow (/ x y) 6)
  (* (cbrt (pow (sqrt (/ x y)) 4)) (cbrt (pow (sqrt (/ x y)) 4)))
  (cbrt (pow (sqrt (/ x y)) 4))
  (pow (/ x y) 6)
  (fabs (/ x y))
  (fabs (/ x y))
  (* x x)
  (* y y)
  (pow (cbrt (/ x y)) 4)
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ x y)
  (/ x y)
  (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3))
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (* (cbrt x) (/ (cbrt x) y)))
  (* (cbrt x) (/ (cbrt x) y))
  (* (cbrt x) (pow (cbrt x) 3))
  (* (/ (cbrt x) y) (/ (cbrt x) y))
  (/ (/ x (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ x (* (cbrt y) (cbrt y)))
  (/ x y)
  (/ x y)
  x
  (/ x (* y y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (* x (/ x (* (cbrt y) (cbrt y))))
  (/ 1 y)
  (* x (/ x y))
  1
  (pow (sqrt (/ x y)) 4)
  1
  (pow (sqrt (/ x y)) 4)
  (* x x)
  (/ (/ 1 y) y)
  (/ x y)
  (/ x y)
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ x y)) (/ (sqrt x) (sqrt y)))
  (/ x y)
  (/ x y)
  2
  (* (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))
  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))
  (exp (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (log (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (exp (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (* (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))) (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))))
  (cbrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (pow (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)) 3)
  (sqrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (sqrt (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4)))
  (+ (* x (* x (* t t))) (* y (* y (* z z))))
  (* y (* y (* t t)))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* x t)) (* y (* y (* z (/ z t)))))
  (* y (* y t))
  (+ (* x (* (/ x y) (* t t))) (* y (* z z)))
  (* y (* t t))
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) (* t t))) (* y (* z z)))
  (* y (* t t))
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (* x (* (/ x y) t)) (* y (* z (/ z t))))
  (* y t)
  (+ (pow (/ x y) 6) (pow (/ z t) 6))
  (+ (pow (/ x y) 4) (- (pow (/ z t) 4) (* (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))))
  (- (pow (/ x y) 4) (pow (/ z t) 4))
  (- (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ x y)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (pow (sqrt (/ z t)) 4)
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
  (+ (pow (sqrt (/ x y)) 4) (pow (sqrt (/ z t)) 4))
1.828 * * * [progress]: adding candidates to table
1.964 * * [progress]: iteration 4 / 4
1.964 * * * [progress]: picking best candidate
2.016 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))>
2.016 * * * [progress]: localizing error
2.033 * * * [progress]: generating rewritten candidates
2.033 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1)
2.034 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 2)
2.036 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1)
2.037 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
2.044 * * * [progress]: generating series expansions
2.044 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1)
2.044 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.044 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.044 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.044 * [taylor]: Taking taylor expansion of 1/3 in x
2.044 * [taylor]: Taking taylor expansion of (log x) in x
2.044 * [taylor]: Taking taylor expansion of x in x
2.044 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.044 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.044 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.044 * [taylor]: Taking taylor expansion of 1/3 in x
2.044 * [taylor]: Taking taylor expansion of (log x) in x
2.044 * [taylor]: Taking taylor expansion of x in x
2.050 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.050 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.050 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.050 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.050 * [taylor]: Taking taylor expansion of 1/3 in x
2.050 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.050 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.050 * [taylor]: Taking taylor expansion of x in x
2.050 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.050 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.050 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.050 * [taylor]: Taking taylor expansion of 1/3 in x
2.051 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.051 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.051 * [taylor]: Taking taylor expansion of x in x
2.057 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
2.057 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.057 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.057 * [taylor]: Taking taylor expansion of -1 in x
2.057 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.057 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.057 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.057 * [taylor]: Taking taylor expansion of 1/3 in x
2.057 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.057 * [taylor]: Taking taylor expansion of x in x
2.057 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.057 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.057 * [taylor]: Taking taylor expansion of -1 in x
2.057 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.057 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.057 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.057 * [taylor]: Taking taylor expansion of 1/3 in x
2.057 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.057 * [taylor]: Taking taylor expansion of x in x
2.065 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 2)
2.065 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.065 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.065 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.065 * [taylor]: Taking taylor expansion of 1/3 in x
2.065 * [taylor]: Taking taylor expansion of (log x) in x
2.065 * [taylor]: Taking taylor expansion of x in x
2.065 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.065 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.065 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.065 * [taylor]: Taking taylor expansion of 1/3 in x
2.065 * [taylor]: Taking taylor expansion of (log x) in x
2.065 * [taylor]: Taking taylor expansion of x in x
2.071 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.071 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.071 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.071 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.071 * [taylor]: Taking taylor expansion of 1/3 in x
2.071 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.071 * [taylor]: Taking taylor expansion of x in x
2.071 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.071 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.071 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.071 * [taylor]: Taking taylor expansion of 1/3 in x
2.071 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.072 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.072 * [taylor]: Taking taylor expansion of x in x
2.078 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
2.078 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.078 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.078 * [taylor]: Taking taylor expansion of -1 in x
2.078 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.078 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.078 * [taylor]: Taking taylor expansion of 1/3 in x
2.078 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.078 * [taylor]: Taking taylor expansion of x in x
2.078 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.078 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.078 * [taylor]: Taking taylor expansion of -1 in x
2.078 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.078 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.078 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.078 * [taylor]: Taking taylor expansion of 1/3 in x
2.078 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.078 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.078 * [taylor]: Taking taylor expansion of x in x
2.087 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1)
2.087 * [approximate]: Taking taylor expansion of (pow x 1/3) in (x) around 0
2.087 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.087 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.087 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.087 * [taylor]: Taking taylor expansion of 1/3 in x
2.087 * [taylor]: Taking taylor expansion of (log x) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [taylor]: Taking taylor expansion of (pow x 1/3) in x
2.087 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log x))) in x
2.087 * [taylor]: Taking taylor expansion of (* 1/3 (log x)) in x
2.087 * [taylor]: Taking taylor expansion of 1/3 in x
2.087 * [taylor]: Taking taylor expansion of (log x) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.095 * [approximate]: Taking taylor expansion of (pow (/ 1 x) 1/3) in (x) around 0
2.095 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.095 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.095 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.095 * [taylor]: Taking taylor expansion of 1/3 in x
2.095 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.095 * [taylor]: Taking taylor expansion of x in x
2.096 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.096 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.096 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.096 * [taylor]: Taking taylor expansion of 1/3 in x
2.096 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.102 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in (x) around 0
2.102 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.102 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.102 * [taylor]: Taking taylor expansion of -1 in x
2.102 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.102 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.102 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.102 * [taylor]: Taking taylor expansion of 1/3 in x
2.102 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.102 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 x) 1/3)) in x
2.102 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.102 * [taylor]: Taking taylor expansion of -1 in x
2.102 * [taylor]: Taking taylor expansion of (pow (/ 1 x) 1/3) in x
2.102 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 x)))) in x
2.102 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 x))) in x
2.102 * [taylor]: Taking taylor expansion of 1/3 in x
2.102 * [taylor]: Taking taylor expansion of (log (/ 1 x)) in x
2.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.102 * [taylor]: Taking taylor expansion of x in x
2.110 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
2.110 * [approximate]: Taking taylor expansion of (pow (pow x 2) 1/3) in (x) around 0
2.110 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
2.110 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
2.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
2.110 * [taylor]: Taking taylor expansion of 1/3 in x
2.110 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
2.110 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.110 * [taylor]: Taking taylor expansion of x in x
2.110 * [taylor]: Taking taylor expansion of (pow (pow x 2) 1/3) in x
2.110 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow x 2)))) in x
2.110 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow x 2))) in x
2.110 * [taylor]: Taking taylor expansion of 1/3 in x
2.110 * [taylor]: Taking taylor expansion of (log (pow x 2)) in x
2.111 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.111 * [taylor]: Taking taylor expansion of x in x
2.117 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in (x) around 0
2.117 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.117 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.117 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.117 * [taylor]: Taking taylor expansion of 1/3 in x
2.117 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.117 * [taylor]: Taking taylor expansion of x in x
2.117 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.117 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.117 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.117 * [taylor]: Taking taylor expansion of 1/3 in x
2.117 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.117 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.117 * [taylor]: Taking taylor expansion of x in x
2.124 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in (x) around 0
2.124 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
2.124 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.124 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.124 * [taylor]: Taking taylor expansion of -1 in x
2.124 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.124 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.124 * [taylor]: Taking taylor expansion of 1/3 in x
2.124 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.124 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.124 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.124 * [taylor]: Taking taylor expansion of x in x
2.124 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow x 2)) 1/3)) in x
2.124 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in x
2.124 * [taylor]: Taking taylor expansion of (cbrt -1) in x
2.124 * [taylor]: Taking taylor expansion of -1 in x
2.124 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in x
2.124 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in x
2.125 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in x
2.125 * [taylor]: Taking taylor expansion of 1/3 in x
2.125 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in x
2.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.125 * [taylor]: Taking taylor expansion of x in x
2.134 * * * [progress]: simplifying candidates
2.135 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (* (cbrt x) (cbrt x)))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  (cbrt 1)
  (cbrt x)
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (cbrt (cbrt x))
  (* (* (cbrt x) (cbrt x)) (cbrt x))
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (+ 1/3 1/3)
  (+ 1 1)
  (* x x)
  (* (cbrt x) (cbrt x))
  (+ 1 1)
  (+ (log (cbrt x)) (log (cbrt x)))
  (log (* (cbrt x) (cbrt x)))
  (exp (* (cbrt x) (cbrt x)))
  (* x x)
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (cbrt (* (cbrt x) (cbrt x)))
  (* (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (sqrt (* (cbrt x) (cbrt x)))
  (* (cbrt (* (cbrt x) (cbrt x))) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt x) (cbrt x))
  (* (* (cbrt (cbrt x)) (cbrt (cbrt x))) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt (cbrt x)) (cbrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 1 1)
  (* (cbrt x) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (cbrt (sqrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* (sqrt (cbrt x)) (sqrt (cbrt x)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt x) (cbrt (* (cbrt x) (cbrt x))))
  (* (cbrt x) (cbrt (sqrt x)))
  (* (cbrt x) (cbrt 1))
  (* (cbrt x) (* (cbrt (cbrt x)) (cbrt (cbrt x))))
  (* (cbrt x) (sqrt (cbrt x)))
  (* (cbrt x) 1)
  (* (cbrt (cbrt x)) (cbrt x))
  (* (cbrt (sqrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (* (cbrt (cbrt x)) (cbrt x))
  (* (sqrt (cbrt x)) (cbrt x))
  (* (cbrt x) (cbrt x))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (log x))))
  (exp (* 1/3 (- (log 1) (log (/ 1 x)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 x))))))
  (exp (* 1/3 (+ (log 1) (* 2 (log x)))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 x))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 x)))))))
2.176 * * [simplify]: iteration  0 :  5165  enodes  (cost  356 )
2.179 * [simplify]: Simplified to:
   (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  (log (cbrt x))
  (exp (cbrt x))
  (cbrt (pow x 2/3))
  (cbrt (cbrt x))
  (cbrt (sqrt x))
  (cbrt (sqrt x))
  1
  (cbrt x)
  (pow (cbrt (cbrt x)) 2)
  (cbrt (cbrt x))
  x
  (sqrt (cbrt x))
  (sqrt (cbrt x))
  2/3
  2
  (* x x)
  (pow x 2/3)
  2
  (* 2/3 (log x))
  (* 2/3 (log x))
  (exp (pow x 2/3))
  (* x x)
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (cbrt (pow x 2/3))
  (* x x)
  (fabs (cbrt x))
  (fabs (cbrt x))
  (* (cbrt (pow x 2/3)) (cbrt (pow x 2/3)))
  (pow (cbrt (cbrt x)) 2)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  1
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (cbrt (cbrt x)) 2)
  (cbrt x)
  (cbrt x)
  1
  (pow x 2/3)
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (cbrt (sqrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (* (cbrt (sqrt x)) (sqrt (cbrt x)))
  (cbrt x)
  (cbrt x)
  2/3
  2
  (* (cbrt x) (cbrt (pow x 2/3)))
  (* (cbrt x) (cbrt (sqrt x)))
  (cbrt x)
  (pow (cbrt (cbrt x)) 5)
  (pow (sqrt (cbrt x)) 3)
  (cbrt x)
  (pow (cbrt (cbrt x)) 4)
  (* (cbrt x) (cbrt (sqrt x)))
  (pow x 2/3)
  (pow (cbrt (cbrt x)) 4)
  (pow (sqrt (cbrt x)) 3)
  (pow x 2/3)
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (cbrt x)
  (cbrt x)
  (* (cbrt -1) (cbrt (* x -1)))
  (pow x 2/3)
  (pow x 2/3)
  (* (pow x 2/3) (pow (cbrt -1) 2))
2.179 * * * [progress]: adding candidates to table
2.252 * [progress]: [Phase 3 of 3] Extracting.
2.252 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.256 * * * [regime-changes]: Trying 6 branch expressions: ((* t t) (* y y) t z y x)
2.256 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.352 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))>)
2.397 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.493 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))>)
2.552 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.648 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.745 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.842 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* (/ x (* (sqrt y) y)) (/ x (sqrt y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* 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 t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ 1 (sqrt y)) (* (/ x y) (/ x (sqrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ (pow z 3/2) t) (/ (sqrt z) t))))> #<alt (λ (x y z t) (+ (/ (* x (/ x y)) y) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))) (cbrt (/ x (* y y)))) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (/ z t) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (pow (sqrt (/ z t)) 3) (sqrt (/ z t)))))> #<alt (λ (x y z t) (/ (+ (* x (* (/ x y) t)) (* y (* z (/ z t)))) (* y t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ (sqrt z) (* t (/ t (sqrt z)))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (pow (sqrt (/ x y)) 4) (* (/ z t) (/ z t))))>)
2.939 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
2.939 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t)))
2.940 * * [simplify]: iteration  0 :  19  enodes  (cost  29 )
2.940 * * [simplify]: iteration  1 :  19  enodes  (cost  29 )
2.940 * [simplify]: Simplified to:
   (+ (* (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (/ x y) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t)))
5.562 * [regime-testing]: End program error score: 0.9098010255144987
5.687 * [regime-testing]: Target error score: 0.41898207276486493