15.154 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.053 * [progress]: [Phase 2 of 3] Improving.
0.053 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
0.057 * * [simplify]: iteration  0 :  48  enodes  (cost  15 )
0.057 * * [simplify]: iteration  1 :  48  enodes  (cost  15 )
0.058 * [simplify]: Simplified to:
   (+ (* x (/ x (* y y))) (* z (/ z (* t t))))
0.066 * * [progress]: iteration 1 / 4
0.066 * * * [progress]: picking best candidate
0.077 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ z (* t t)))))>
0.077 * * * [progress]: localizing error
0.088 * * * [progress]: generating rewritten candidates
0.088 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
0.094 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.099 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.105 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
0.113 * * * [progress]: generating series expansions
0.114 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
0.114 * [approximate]: Taking taylor expansion of (/ z (pow t 2)) in (z t) around 0
0.114 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in t
0.114 * [taylor]: Taking taylor expansion of z in t
0.114 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.114 * [taylor]: Taking taylor expansion of t in t
0.114 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.114 * [taylor]: Taking taylor expansion of t in z
0.114 * [taylor]: Taking taylor expansion of (/ z (pow t 2)) in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.114 * [taylor]: Taking taylor expansion of t in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.114 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.114 * [taylor]: Taking taylor expansion of t in t
0.114 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.115 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.116 * [approximate]: Taking taylor expansion of (/ (pow t 2) z) in (z t) around 0
0.116 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
0.116 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.116 * [taylor]: Taking taylor expansion of t in t
0.116 * [taylor]: Taking taylor expansion of z in t
0.116 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.116 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.116 * [taylor]: Taking taylor expansion of t in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.116 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.116 * [taylor]: Taking taylor expansion of t in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.116 * [taylor]: Taking taylor expansion of t in t
0.116 * [taylor]: Taking taylor expansion of 0 in t
0.117 * [taylor]: Taking taylor expansion of 0 in t
0.117 * [taylor]: Taking taylor expansion of 0 in t
0.117 * [approximate]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in (z t) around 0
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in t
0.117 * [taylor]: Taking taylor expansion of -1 in t
0.117 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in t
0.117 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.117 * [taylor]: Taking taylor expansion of t in t
0.117 * [taylor]: Taking taylor expansion of z in t
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
0.117 * [taylor]: Taking taylor expansion of -1 in z
0.117 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.117 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.117 * [taylor]: Taking taylor expansion of t in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of (* -1 (/ (pow t 2) z)) in z
0.117 * [taylor]: Taking taylor expansion of -1 in z
0.117 * [taylor]: Taking taylor expansion of (/ (pow t 2) z) in z
0.117 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.117 * [taylor]: Taking taylor expansion of t in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of (* -1 (pow t 2)) in t
0.118 * [taylor]: Taking taylor expansion of -1 in t
0.118 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.118 * [taylor]: Taking taylor expansion of t in t
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * [taylor]: Taking taylor expansion of 0 in t
0.118 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.119 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.119 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of x in y
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.119 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.120 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.121 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of x in y
0.121 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.121 * [taylor]: Taking taylor expansion of y in x
0.121 * [taylor]: Taking taylor expansion of x in x
0.121 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.122 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.122 * [taylor]: Taking taylor expansion of -1 in y
0.122 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.122 * [taylor]: Taking taylor expansion of -1 in x
0.122 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.122 * [taylor]: Taking taylor expansion of -1 in x
0.122 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.122 * [taylor]: Taking taylor expansion of -1 in y
0.122 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.123 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.123 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.123 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.123 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.123 * [taylor]: Taking taylor expansion of z in t
0.123 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.123 * [taylor]: Taking taylor expansion of t in t
0.124 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.124 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.124 * [taylor]: Taking taylor expansion of t in z
0.124 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.124 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.124 * [taylor]: Taking taylor expansion of z in z
0.124 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.124 * [taylor]: Taking taylor expansion of t in z
0.124 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.124 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.124 * [taylor]: Taking taylor expansion of t in t
0.124 * [taylor]: Taking taylor expansion of 0 in t
0.124 * [taylor]: Taking taylor expansion of 0 in t
0.125 * [taylor]: Taking taylor expansion of 0 in t
0.125 * [taylor]: Taking taylor expansion of 0 in t
0.126 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.126 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.126 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.126 * [taylor]: Taking taylor expansion of t in t
0.126 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.126 * [taylor]: Taking taylor expansion of z in t
0.126 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.126 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.126 * [taylor]: Taking taylor expansion of t in z
0.126 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.126 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.126 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.126 * [taylor]: Taking taylor expansion of t in z
0.126 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.126 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.126 * [taylor]: Taking taylor expansion of t in t
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [taylor]: Taking taylor expansion of 0 in t
0.127 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.127 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.127 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.127 * [taylor]: Taking taylor expansion of t in t
0.127 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.127 * [taylor]: Taking taylor expansion of z in t
0.127 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.127 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.127 * [taylor]: Taking taylor expansion of t in z
0.127 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.127 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.128 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.128 * [taylor]: Taking taylor expansion of t in z
0.128 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.128 * [taylor]: Taking taylor expansion of z in z
0.128 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.128 * [taylor]: Taking taylor expansion of t in t
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.128 * [taylor]: Taking taylor expansion of 0 in t
0.129 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
0.129 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.129 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.131 * [taylor]: Taking taylor expansion of x in y
0.131 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.131 * [taylor]: Taking taylor expansion of y in x
0.131 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.132 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.132 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.133 * [taylor]: Taking taylor expansion of 0 in y
0.134 * * * [progress]: simplifying candidates
0.135 * [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))
0.170 * * [simplify]: iteration  0 :  5082  enodes  (cost  716 )
0.173 * [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)))
0.174 * * * [progress]: adding candidates to table
0.277 * * [progress]: iteration 2 / 4
0.277 * * * [progress]: picking best candidate
0.327 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ z t) (/ z t))))>
0.327 * * * [progress]: localizing error
0.336 * * * [progress]: generating rewritten candidates
0.336 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.340 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.347 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.356 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
0.366 * * * [progress]: generating series expansions
0.366 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.366 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.366 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.366 * [taylor]: Taking taylor expansion of x in y
0.366 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.366 * [taylor]: Taking taylor expansion of x in x
0.366 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.366 * [taylor]: Taking taylor expansion of y in x
0.366 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.366 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.366 * [taylor]: Taking taylor expansion of y in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.367 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.368 * [taylor]: Taking taylor expansion of y in y
0.368 * [taylor]: Taking taylor expansion of x in y
0.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.368 * [taylor]: Taking taylor expansion of y in x
0.368 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.369 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.369 * [taylor]: Taking taylor expansion of -1 in y
0.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.369 * [taylor]: Taking taylor expansion of y in y
0.369 * [taylor]: Taking taylor expansion of x in y
0.369 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.369 * [taylor]: Taking taylor expansion of -1 in x
0.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.369 * [taylor]: Taking taylor expansion of y in x
0.369 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.370 * [taylor]: Taking taylor expansion of -1 in x
0.370 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.370 * [taylor]: Taking taylor expansion of y in x
0.370 * [taylor]: Taking taylor expansion of x in x
0.370 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.370 * [taylor]: Taking taylor expansion of -1 in y
0.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.370 * [taylor]: Taking taylor expansion of y in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.370 * [taylor]: Taking taylor expansion of 0 in y
0.371 * [taylor]: Taking taylor expansion of 0 in y
0.371 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.371 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.371 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.371 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.371 * [taylor]: Taking taylor expansion of x in y
0.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.371 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.371 * [taylor]: Taking taylor expansion of y in x
0.371 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.371 * [taylor]: Taking taylor expansion of x in x
0.371 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.371 * [taylor]: Taking taylor expansion of y in x
0.371 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.371 * [taylor]: Taking taylor expansion of y in y
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.373 * [taylor]: Taking taylor expansion of 0 in y
0.373 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.373 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.373 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.373 * [taylor]: Taking taylor expansion of y in x
0.373 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.373 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.374 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.374 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.374 * [taylor]: Taking taylor expansion of y in y
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.375 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.375 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.375 * [taylor]: Taking taylor expansion of x in y
0.375 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.375 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.375 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.375 * [taylor]: Taking taylor expansion of y in y
0.375 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * [taylor]: Taking taylor expansion of 0 in y
0.376 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.376 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.376 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.376 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.376 * [taylor]: Taking taylor expansion of z in t
0.376 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.376 * [taylor]: Taking taylor expansion of t in t
0.376 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.376 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.376 * [taylor]: Taking taylor expansion of z in z
0.376 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.376 * [taylor]: Taking taylor expansion of t in z
0.376 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.376 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.376 * [taylor]: Taking taylor expansion of z in z
0.376 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.376 * [taylor]: Taking taylor expansion of t in z
0.377 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.377 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.377 * [taylor]: Taking taylor expansion of t in t
0.377 * [taylor]: Taking taylor expansion of 0 in t
0.377 * [taylor]: Taking taylor expansion of 0 in t
0.378 * [taylor]: Taking taylor expansion of 0 in t
0.378 * [taylor]: Taking taylor expansion of 0 in t
0.378 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.378 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.378 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.378 * [taylor]: Taking taylor expansion of t in t
0.378 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.378 * [taylor]: Taking taylor expansion of z in t
0.379 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.379 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.379 * [taylor]: Taking taylor expansion of t in z
0.379 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.379 * [taylor]: Taking taylor expansion of z in z
0.379 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.379 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.379 * [taylor]: Taking taylor expansion of t in z
0.379 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.379 * [taylor]: Taking taylor expansion of z in z
0.379 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.379 * [taylor]: Taking taylor expansion of t in t
0.379 * [taylor]: Taking taylor expansion of 0 in t
0.379 * [taylor]: Taking taylor expansion of 0 in t
0.379 * [taylor]: Taking taylor expansion of 0 in t
0.380 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.380 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.380 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.380 * [taylor]: Taking taylor expansion of t in t
0.380 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.380 * [taylor]: Taking taylor expansion of z in t
0.380 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.380 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.380 * [taylor]: Taking taylor expansion of t in z
0.380 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.380 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.380 * [taylor]: Taking taylor expansion of t in z
0.380 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.380 * [taylor]: Taking taylor expansion of z in z
0.380 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.380 * [taylor]: Taking taylor expansion of t in t
0.380 * [taylor]: Taking taylor expansion of 0 in t
0.381 * [taylor]: Taking taylor expansion of 0 in t
0.381 * [taylor]: Taking taylor expansion of 0 in t
0.381 * * * * [progress]: [ 4 / 4 ] generating series at (2)
0.381 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.381 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
0.381 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.381 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.381 * [taylor]: Taking taylor expansion of z in t
0.382 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.382 * [taylor]: Taking taylor expansion of t in t
0.382 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.382 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.382 * [taylor]: Taking taylor expansion of x in t
0.382 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.382 * [taylor]: Taking taylor expansion of y in t
0.382 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
0.382 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.382 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.382 * [taylor]: Taking taylor expansion of z in z
0.382 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.382 * [taylor]: Taking taylor expansion of t in z
0.382 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.382 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.382 * [taylor]: Taking taylor expansion of x in z
0.382 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.382 * [taylor]: Taking taylor expansion of y in z
0.382 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
0.382 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.382 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.382 * [taylor]: Taking taylor expansion of z in y
0.382 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.382 * [taylor]: Taking taylor expansion of t in y
0.382 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.382 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.382 * [taylor]: Taking taylor expansion of x in y
0.382 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.382 * [taylor]: Taking taylor expansion of y in y
0.383 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.383 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.383 * [taylor]: Taking taylor expansion of z in x
0.383 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.383 * [taylor]: Taking taylor expansion of t in x
0.383 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.383 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.383 * [taylor]: Taking taylor expansion of z in x
0.383 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.383 * [taylor]: Taking taylor expansion of t in x
0.383 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.383 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.383 * [taylor]: Taking taylor expansion of x in x
0.383 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.383 * [taylor]: Taking taylor expansion of y in x
0.383 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.383 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.383 * [taylor]: Taking taylor expansion of z in y
0.384 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.384 * [taylor]: Taking taylor expansion of t in y
0.384 * [taylor]: Taking taylor expansion of 0 in y
0.384 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.384 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.384 * [taylor]: Taking taylor expansion of y in y
0.384 * [taylor]: Taking taylor expansion of 1 in z
0.384 * [taylor]: Taking taylor expansion of 1 in t
0.384 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.384 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.385 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.385 * [taylor]: Taking taylor expansion of t in z
0.387 * [taylor]: Taking taylor expansion of 0 in y
0.387 * [taylor]: Taking taylor expansion of 0 in z
0.388 * [taylor]: Taking taylor expansion of 0 in t
0.388 * [taylor]: Taking taylor expansion of 0 in z
0.388 * [taylor]: Taking taylor expansion of 0 in t
0.388 * [taylor]: Taking taylor expansion of 0 in z
0.388 * [taylor]: Taking taylor expansion of 0 in t
0.388 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in y
0.389 * [taylor]: Taking taylor expansion of 0 in z
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in z
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in z
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of 0 in t
0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.389 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.389 * [taylor]: Taking taylor expansion of t in t
0.390 * [taylor]: Taking taylor expansion of 0 in y
0.390 * [taylor]: Taking taylor expansion of 0 in z
0.390 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in z
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in z
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in z
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.391 * [taylor]: Taking taylor expansion of 0 in t
0.392 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.392 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.392 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.392 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.392 * [taylor]: Taking taylor expansion of t in t
0.392 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.392 * [taylor]: Taking taylor expansion of z in t
0.392 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.392 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.392 * [taylor]: Taking taylor expansion of y in t
0.392 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.392 * [taylor]: Taking taylor expansion of x in t
0.393 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.393 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.393 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.393 * [taylor]: Taking taylor expansion of t in z
0.393 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.393 * [taylor]: Taking taylor expansion of z in z
0.393 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.393 * [taylor]: Taking taylor expansion of y in z
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.393 * [taylor]: Taking taylor expansion of x in z
0.393 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.393 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.393 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.393 * [taylor]: Taking taylor expansion of t in y
0.393 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.393 * [taylor]: Taking taylor expansion of z in y
0.393 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.393 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.393 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.393 * [taylor]: Taking taylor expansion of t in x
0.393 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.393 * [taylor]: Taking taylor expansion of z in x
0.393 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.394 * [taylor]: Taking taylor expansion of y in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.394 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.394 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.394 * [taylor]: Taking taylor expansion of t in x
0.394 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.394 * [taylor]: Taking taylor expansion of z in x
0.394 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.394 * [taylor]: Taking taylor expansion of y in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.394 * [taylor]: Taking taylor expansion of 0 in y
0.394 * [taylor]: Taking taylor expansion of 0 in z
0.395 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.395 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.395 * [taylor]: Taking taylor expansion of t in y
0.395 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.395 * [taylor]: Taking taylor expansion of z in y
0.395 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.395 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.395 * [taylor]: Taking taylor expansion of t in z
0.395 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.395 * [taylor]: Taking taylor expansion of z in z
0.395 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.395 * [taylor]: Taking taylor expansion of t in t
0.395 * [taylor]: Taking taylor expansion of 0 in z
0.395 * [taylor]: Taking taylor expansion of 1 in z
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.396 * [taylor]: Taking taylor expansion of 0 in t
0.396 * [taylor]: Taking taylor expansion of 0 in t
0.397 * [taylor]: Taking taylor expansion of 0 in y
0.397 * [taylor]: Taking taylor expansion of 0 in z
0.397 * [taylor]: Taking taylor expansion of 0 in z
0.397 * [taylor]: Taking taylor expansion of 0 in z
0.397 * [taylor]: Taking taylor expansion of 0 in z
0.397 * [taylor]: Taking taylor expansion of 0 in z
0.397 * [taylor]: Taking taylor expansion of 0 in t
0.397 * [taylor]: Taking taylor expansion of 0 in t
0.397 * [taylor]: Taking taylor expansion of 1 in t
0.397 * [taylor]: Taking taylor expansion of 0 in t
0.398 * [taylor]: Taking taylor expansion of 0 in y
0.398 * [taylor]: Taking taylor expansion of 0 in z
0.398 * [taylor]: Taking taylor expansion of 0 in z
0.398 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.399 * [taylor]: Taking taylor expansion of 0 in t
0.400 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.400 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.400 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.400 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.400 * [taylor]: Taking taylor expansion of t in t
0.400 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.400 * [taylor]: Taking taylor expansion of z in t
0.400 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.400 * [taylor]: Taking taylor expansion of y in t
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.400 * [taylor]: Taking taylor expansion of x in t
0.400 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.400 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.400 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.400 * [taylor]: Taking taylor expansion of t in z
0.400 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.400 * [taylor]: Taking taylor expansion of z in z
0.400 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.400 * [taylor]: Taking taylor expansion of y in z
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.400 * [taylor]: Taking taylor expansion of x in z
0.400 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.400 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.400 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.400 * [taylor]: Taking taylor expansion of t in y
0.400 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.400 * [taylor]: Taking taylor expansion of z in y
0.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.401 * [taylor]: Taking taylor expansion of x in y
0.401 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.401 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.401 * [taylor]: Taking taylor expansion of t in x
0.401 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.401 * [taylor]: Taking taylor expansion of z in x
0.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.401 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.401 * [taylor]: Taking taylor expansion of t in x
0.401 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.401 * [taylor]: Taking taylor expansion of z in x
0.401 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of 0 in y
0.402 * [taylor]: Taking taylor expansion of 0 in z
0.402 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.402 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.402 * [taylor]: Taking taylor expansion of t in y
0.402 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.402 * [taylor]: Taking taylor expansion of z in y
0.402 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.402 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.402 * [taylor]: Taking taylor expansion of t in z
0.402 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.402 * [taylor]: Taking taylor expansion of z in z
0.402 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.402 * [taylor]: Taking taylor expansion of t in t
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 1 in z
0.403 * [taylor]: Taking taylor expansion of 0 in y
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in z
0.403 * [taylor]: Taking taylor expansion of 0 in t
0.404 * [taylor]: Taking taylor expansion of 0 in t
0.404 * [taylor]: Taking taylor expansion of 0 in y
0.404 * [taylor]: Taking taylor expansion of 0 in z
0.404 * [taylor]: Taking taylor expansion of 0 in z
0.404 * [taylor]: Taking taylor expansion of 0 in z
0.405 * [taylor]: Taking taylor expansion of 0 in z
0.405 * [taylor]: Taking taylor expansion of 0 in z
0.405 * [taylor]: Taking taylor expansion of 0 in t
0.405 * [taylor]: Taking taylor expansion of 0 in t
0.405 * [taylor]: Taking taylor expansion of 1 in t
0.405 * [taylor]: Taking taylor expansion of 0 in t
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in z
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.406 * [taylor]: Taking taylor expansion of 0 in t
0.407 * [taylor]: Taking taylor expansion of 0 in t
0.407 * [taylor]: Taking taylor expansion of 0 in t
0.407 * * * [progress]: simplifying candidates
0.408 * [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)))
0.442 * * [simplify]: iteration  0 :  5255  enodes  (cost  1196 )
0.447 * [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))
0.447 * * * [progress]: adding candidates to table
0.568 * * [progress]: iteration 3 / 4
0.568 * * * [progress]: picking best candidate
0.625 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))>
0.625 * * * [progress]: localizing error
0.633 * * * [progress]: generating rewritten candidates
0.633 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
0.642 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.651 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.664 * * * [progress]: generating series expansions
0.664 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
0.664 * [approximate]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in (x y) around 0
0.664 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.664 * [taylor]: Taking taylor expansion of x in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.664 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.664 * [taylor]: Taking taylor expansion of x in x
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.664 * [taylor]: Taking taylor expansion of y in x
0.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.665 * [taylor]: Taking taylor expansion of 0 in y
0.666 * [taylor]: Taking taylor expansion of 0 in y
0.666 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.666 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.666 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.666 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.666 * [taylor]: Taking taylor expansion of x in y
0.666 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.666 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.666 * [taylor]: Taking taylor expansion of y in x
0.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.666 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.669 * [taylor]: Taking taylor expansion of y in x
0.669 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.669 * [taylor]: Taking taylor expansion of x in x
0.669 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of 0 in y
0.669 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.670 * [approximate]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in (x y) around 0
0.670 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.670 * [taylor]: Taking taylor expansion of x in y
0.670 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.670 * [taylor]: Taking taylor expansion of y in x
0.670 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.670 * [taylor]: Taking taylor expansion of x in x
0.670 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.670 * [taylor]: Taking taylor expansion of y in y
0.670 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.671 * [taylor]: Taking taylor expansion of 0 in y
0.671 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.671 * [approximate]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in (z t) around 0
0.671 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.671 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.671 * [taylor]: Taking taylor expansion of z in t
0.671 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.671 * [taylor]: Taking taylor expansion of t in t
0.671 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.671 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.671 * [taylor]: Taking taylor expansion of z in z
0.671 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.671 * [taylor]: Taking taylor expansion of t in z
0.672 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.672 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.672 * [taylor]: Taking taylor expansion of z in z
0.672 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.672 * [taylor]: Taking taylor expansion of t in z
0.672 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.672 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.672 * [taylor]: Taking taylor expansion of t in t
0.672 * [taylor]: Taking taylor expansion of 0 in t
0.672 * [taylor]: Taking taylor expansion of 0 in t
0.673 * [taylor]: Taking taylor expansion of 0 in t
0.673 * [taylor]: Taking taylor expansion of 0 in t
0.674 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.674 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.674 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.674 * [taylor]: Taking taylor expansion of t in t
0.674 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.674 * [taylor]: Taking taylor expansion of z in t
0.674 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.674 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.674 * [taylor]: Taking taylor expansion of t in z
0.674 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.674 * [taylor]: Taking taylor expansion of z in z
0.674 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.674 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.674 * [taylor]: Taking taylor expansion of t in z
0.674 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.674 * [taylor]: Taking taylor expansion of z in z
0.674 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.674 * [taylor]: Taking taylor expansion of t in t
0.674 * [taylor]: Taking taylor expansion of 0 in t
0.674 * [taylor]: Taking taylor expansion of 0 in t
0.675 * [taylor]: Taking taylor expansion of 0 in t
0.675 * [approximate]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in (z t) around 0
0.675 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.675 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.675 * [taylor]: Taking taylor expansion of t in t
0.675 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.675 * [taylor]: Taking taylor expansion of z in t
0.675 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.675 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.675 * [taylor]: Taking taylor expansion of t in z
0.675 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.675 * [taylor]: Taking taylor expansion of z in z
0.675 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.675 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.675 * [taylor]: Taking taylor expansion of t in z
0.675 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.675 * [taylor]: Taking taylor expansion of z in z
0.675 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.676 * [taylor]: Taking taylor expansion of t in t
0.676 * [taylor]: Taking taylor expansion of 0 in t
0.676 * [taylor]: Taking taylor expansion of 0 in t
0.676 * [taylor]: Taking taylor expansion of 0 in t
0.676 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.676 * [approximate]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in (x y z t) around 0
0.676 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in t
0.677 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in t
0.677 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.677 * [taylor]: Taking taylor expansion of z in t
0.677 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.677 * [taylor]: Taking taylor expansion of t in t
0.677 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in t
0.677 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.677 * [taylor]: Taking taylor expansion of x in t
0.677 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.677 * [taylor]: Taking taylor expansion of y in t
0.677 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in z
0.677 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.677 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.677 * [taylor]: Taking taylor expansion of z in z
0.677 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.677 * [taylor]: Taking taylor expansion of t in z
0.677 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in z
0.677 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.677 * [taylor]: Taking taylor expansion of x in z
0.677 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.677 * [taylor]: Taking taylor expansion of y in z
0.677 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in y
0.677 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.677 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.677 * [taylor]: Taking taylor expansion of z in y
0.677 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.677 * [taylor]: Taking taylor expansion of t in y
0.677 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in y
0.678 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.678 * [taylor]: Taking taylor expansion of x in y
0.678 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.678 * [taylor]: Taking taylor expansion of y in y
0.678 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.678 * [taylor]: Taking taylor expansion of z in x
0.678 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.678 * [taylor]: Taking taylor expansion of t in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.678 * [taylor]: Taking taylor expansion of (+ (/ (pow z 2) (pow t 2)) (/ (pow x 2) (pow y 2))) in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.678 * [taylor]: Taking taylor expansion of z in x
0.678 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.678 * [taylor]: Taking taylor expansion of t in x
0.678 * [taylor]: Taking taylor expansion of (/ (pow x 2) (pow y 2)) in x
0.678 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.678 * [taylor]: Taking taylor expansion of x in x
0.678 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.678 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.679 * [taylor]: Taking taylor expansion of z in y
0.679 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.679 * [taylor]: Taking taylor expansion of t in y
0.679 * [taylor]: Taking taylor expansion of 0 in y
0.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.679 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.679 * [taylor]: Taking taylor expansion of y in y
0.679 * [taylor]: Taking taylor expansion of 1 in z
0.679 * [taylor]: Taking taylor expansion of 1 in t
0.680 * [taylor]: Taking taylor expansion of (/ (pow z 2) (pow t 2)) in z
0.680 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.680 * [taylor]: Taking taylor expansion of z in z
0.680 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.680 * [taylor]: Taking taylor expansion of t in z
0.680 * [taylor]: Taking taylor expansion of 0 in y
0.680 * [taylor]: Taking taylor expansion of 0 in z
0.680 * [taylor]: Taking taylor expansion of 0 in t
0.680 * [taylor]: Taking taylor expansion of 0 in z
0.680 * [taylor]: Taking taylor expansion of 0 in t
0.681 * [taylor]: Taking taylor expansion of 0 in z
0.681 * [taylor]: Taking taylor expansion of 0 in t
0.681 * [taylor]: Taking taylor expansion of 0 in t
0.681 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of 0 in t
0.682 * [taylor]: Taking taylor expansion of (/ 1 (pow t 2)) in t
0.682 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.682 * [taylor]: Taking taylor expansion of t in t
0.683 * [taylor]: Taking taylor expansion of 0 in y
0.683 * [taylor]: Taking taylor expansion of 0 in z
0.683 * [taylor]: Taking taylor expansion of 0 in t
0.683 * [taylor]: Taking taylor expansion of 0 in z
0.683 * [taylor]: Taking taylor expansion of 0 in t
0.683 * [taylor]: Taking taylor expansion of 0 in z
0.683 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.684 * [taylor]: Taking taylor expansion of 0 in t
0.685 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.685 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.685 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.685 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.685 * [taylor]: Taking taylor expansion of t in t
0.685 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.685 * [taylor]: Taking taylor expansion of z in t
0.685 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.685 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.685 * [taylor]: Taking taylor expansion of y in t
0.685 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.685 * [taylor]: Taking taylor expansion of x in t
0.685 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.685 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.685 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.685 * [taylor]: Taking taylor expansion of t in z
0.685 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.686 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.686 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.686 * [taylor]: Taking taylor expansion of y in z
0.686 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.686 * [taylor]: Taking taylor expansion of x in z
0.686 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.686 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.686 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.686 * [taylor]: Taking taylor expansion of t in y
0.686 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.686 * [taylor]: Taking taylor expansion of z in y
0.686 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.686 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.686 * [taylor]: Taking taylor expansion of y in y
0.686 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.686 * [taylor]: Taking taylor expansion of x in y
0.686 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.686 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.686 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.686 * [taylor]: Taking taylor expansion of t in x
0.686 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.686 * [taylor]: Taking taylor expansion of z in x
0.686 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.686 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.686 * [taylor]: Taking taylor expansion of y in x
0.686 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.686 * [taylor]: Taking taylor expansion of x in x
0.686 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.686 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.686 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.687 * [taylor]: Taking taylor expansion of t in x
0.687 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.687 * [taylor]: Taking taylor expansion of z in x
0.687 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.687 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.687 * [taylor]: Taking taylor expansion of y in x
0.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.687 * [taylor]: Taking taylor expansion of x in x
0.687 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of 0 in y
0.687 * [taylor]: Taking taylor expansion of 0 in z
0.687 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.687 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.687 * [taylor]: Taking taylor expansion of t in y
0.687 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.687 * [taylor]: Taking taylor expansion of z in y
0.688 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.688 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.688 * [taylor]: Taking taylor expansion of t in z
0.688 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.688 * [taylor]: Taking taylor expansion of z in z
0.688 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.688 * [taylor]: Taking taylor expansion of t in t
0.688 * [taylor]: Taking taylor expansion of 0 in z
0.688 * [taylor]: Taking taylor expansion of 1 in z
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in t
0.689 * [taylor]: Taking taylor expansion of 0 in t
0.689 * [taylor]: Taking taylor expansion of 0 in y
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in z
0.690 * [taylor]: Taking taylor expansion of 0 in t
0.690 * [taylor]: Taking taylor expansion of 0 in t
0.690 * [taylor]: Taking taylor expansion of 1 in t
0.690 * [taylor]: Taking taylor expansion of 0 in t
0.691 * [taylor]: Taking taylor expansion of 0 in y
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.692 * [taylor]: Taking taylor expansion of 0 in z
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.692 * [taylor]: Taking taylor expansion of 0 in t
0.693 * [approximate]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in (x y z t) around 0
0.693 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in t
0.693 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in t
0.693 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.693 * [taylor]: Taking taylor expansion of t in t
0.693 * [taylor]: Taking taylor expansion of (pow z 2) in t
0.693 * [taylor]: Taking taylor expansion of z in t
0.693 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in t
0.693 * [taylor]: Taking taylor expansion of (pow y 2) in t
0.693 * [taylor]: Taking taylor expansion of y in t
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in t
0.693 * [taylor]: Taking taylor expansion of x in t
0.693 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in z
0.693 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.693 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.693 * [taylor]: Taking taylor expansion of t in z
0.693 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.693 * [taylor]: Taking taylor expansion of z in z
0.693 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in z
0.693 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.693 * [taylor]: Taking taylor expansion of y in z
0.693 * [taylor]: Taking taylor expansion of (pow x 2) in z
0.693 * [taylor]: Taking taylor expansion of x in z
0.693 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in y
0.693 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.693 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.693 * [taylor]: Taking taylor expansion of t in y
0.693 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.693 * [taylor]: Taking taylor expansion of z in y
0.694 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in y
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.694 * [taylor]: Taking taylor expansion of y in y
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.694 * [taylor]: Taking taylor expansion of x in y
0.694 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.694 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.694 * [taylor]: Taking taylor expansion of t in x
0.694 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.694 * [taylor]: Taking taylor expansion of z in x
0.694 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.694 * [taylor]: Taking taylor expansion of (+ (/ (pow t 2) (pow z 2)) (/ (pow y 2) (pow x 2))) in x
0.694 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow t 2) in x
0.694 * [taylor]: Taking taylor expansion of t in x
0.694 * [taylor]: Taking taylor expansion of (pow z 2) in x
0.694 * [taylor]: Taking taylor expansion of z in x
0.694 * [taylor]: Taking taylor expansion of (/ (pow y 2) (pow x 2)) in x
0.694 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.694 * [taylor]: Taking taylor expansion of y in x
0.694 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.694 * [taylor]: Taking taylor expansion of x in x
0.695 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.695 * [taylor]: Taking taylor expansion of 0 in y
0.695 * [taylor]: Taking taylor expansion of 0 in z
0.695 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in y
0.695 * [taylor]: Taking taylor expansion of (pow t 2) in y
0.695 * [taylor]: Taking taylor expansion of t in y
0.695 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.695 * [taylor]: Taking taylor expansion of z in y
0.695 * [taylor]: Taking taylor expansion of (/ (pow t 2) (pow z 2)) in z
0.695 * [taylor]: Taking taylor expansion of (pow t 2) in z
0.695 * [taylor]: Taking taylor expansion of t in z
0.695 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.695 * [taylor]: Taking taylor expansion of z in z
0.695 * [taylor]: Taking taylor expansion of (pow t 2) in t
0.695 * [taylor]: Taking taylor expansion of t in t
0.695 * [taylor]: Taking taylor expansion of 0 in z
0.695 * [taylor]: Taking taylor expansion of 1 in z
0.696 * [taylor]: Taking taylor expansion of 0 in y
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in z
0.696 * [taylor]: Taking taylor expansion of 0 in t
0.696 * [taylor]: Taking taylor expansion of 0 in t
0.697 * [taylor]: Taking taylor expansion of 0 in y
0.697 * [taylor]: Taking taylor expansion of 0 in z
0.697 * [taylor]: Taking taylor expansion of 0 in z
0.697 * [taylor]: Taking taylor expansion of 0 in z
0.697 * [taylor]: Taking taylor expansion of 0 in z
0.698 * [taylor]: Taking taylor expansion of 0 in z
0.698 * [taylor]: Taking taylor expansion of 0 in t
0.698 * [taylor]: Taking taylor expansion of 0 in t
0.698 * [taylor]: Taking taylor expansion of 1 in t
0.698 * [taylor]: Taking taylor expansion of 0 in t
0.699 * [taylor]: Taking taylor expansion of 0 in y
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [taylor]: Taking taylor expansion of 0 in t
0.699 * [taylor]: Taking taylor expansion of 0 in t
0.699 * [taylor]: Taking taylor expansion of 0 in t
0.699 * [taylor]: Taking taylor expansion of 0 in t
0.699 * [taylor]: Taking taylor expansion of 0 in t
0.700 * [taylor]: Taking taylor expansion of 0 in t
0.700 * * * [progress]: simplifying candidates
0.702 * [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)))
0.742 * * [simplify]: iteration  0 :  4988  enodes  (cost  1511 )
0.742 * * [simplify]: iteration  1 :  4988  enodes  (cost  1511 )
0.748 * [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))
0.749 * * * [progress]: adding candidates to table
0.874 * * [progress]: iteration 4 / 4
0.874 * * * [progress]: picking best candidate
0.928 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))>
0.928 * * * [progress]: localizing error
0.945 * * * [progress]: generating rewritten candidates
0.945 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 2)
0.946 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2)
0.947 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 2)
0.948 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2)
0.950 * * * [progress]: generating series expansions
0.950 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 2)
0.950 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.950 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.950 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.950 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.950 * [taylor]: Taking taylor expansion of 1/3 in y
0.950 * [taylor]: Taking taylor expansion of (log y) in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.950 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.950 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.950 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.950 * [taylor]: Taking taylor expansion of 1/3 in y
0.950 * [taylor]: Taking taylor expansion of (log y) in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.957 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.957 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.957 * [taylor]: Taking taylor expansion of 1/3 in y
0.957 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.957 * [taylor]: Taking taylor expansion of y in y
0.957 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.957 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.957 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.957 * [taylor]: Taking taylor expansion of 1/3 in y
0.957 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.957 * [taylor]: Taking taylor expansion of y in y
0.965 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.965 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.965 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.965 * [taylor]: Taking taylor expansion of -1 in y
0.965 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.965 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.965 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.965 * [taylor]: Taking taylor expansion of 1/3 in y
0.965 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.965 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.965 * [taylor]: Taking taylor expansion of y in y
0.965 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.965 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.965 * [taylor]: Taking taylor expansion of -1 in y
0.965 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.965 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.966 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.966 * [taylor]: Taking taylor expansion of 1/3 in y
0.966 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.966 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.966 * [taylor]: Taking taylor expansion of y in y
0.973 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2)
0.973 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.973 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.973 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.973 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.973 * [taylor]: Taking taylor expansion of 1/3 in y
0.973 * [taylor]: Taking taylor expansion of (log y) in y
0.973 * [taylor]: Taking taylor expansion of y in y
0.974 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.974 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.974 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.974 * [taylor]: Taking taylor expansion of 1/3 in y
0.974 * [taylor]: Taking taylor expansion of (log y) in y
0.974 * [taylor]: Taking taylor expansion of y in y
0.979 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
0.979 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.979 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.979 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.979 * [taylor]: Taking taylor expansion of 1/3 in y
0.979 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.980 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.980 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.980 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.980 * [taylor]: Taking taylor expansion of 1/3 in y
0.980 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.980 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.980 * [taylor]: Taking taylor expansion of y in y
0.986 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
0.986 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.986 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.986 * [taylor]: Taking taylor expansion of -1 in y
0.986 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.986 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.986 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.986 * [taylor]: Taking taylor expansion of 1/3 in y
0.986 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.986 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.986 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
0.986 * [taylor]: Taking taylor expansion of (cbrt -1) in y
0.986 * [taylor]: Taking taylor expansion of -1 in y
0.987 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
0.987 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
0.987 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
0.987 * [taylor]: Taking taylor expansion of 1/3 in y
0.987 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
0.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.987 * [taylor]: Taking taylor expansion of y in y
0.994 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 2)
0.994 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
0.994 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.994 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.994 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.995 * [taylor]: Taking taylor expansion of 1/3 in y
0.995 * [taylor]: Taking taylor expansion of (log y) in y
0.995 * [taylor]: Taking taylor expansion of y in y
0.995 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
0.995 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
0.995 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
0.995 * [taylor]: Taking taylor expansion of 1/3 in y
0.995 * [taylor]: Taking taylor expansion of (log y) in y
0.995 * [taylor]: Taking taylor expansion of y in y
1.001 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.001 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.001 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.001 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.001 * [taylor]: Taking taylor expansion of 1/3 in y
1.001 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.001 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.001 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.001 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.001 * [taylor]: Taking taylor expansion of 1/3 in y
1.001 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.001 * [taylor]: Taking taylor expansion of y in y
1.007 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.007 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.007 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.007 * [taylor]: Taking taylor expansion of -1 in y
1.008 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.008 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.008 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.008 * [taylor]: Taking taylor expansion of 1/3 in y
1.008 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.008 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.008 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.008 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.008 * [taylor]: Taking taylor expansion of -1 in y
1.008 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.008 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.008 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.008 * [taylor]: Taking taylor expansion of 1/3 in y
1.008 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.008 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.008 * [taylor]: Taking taylor expansion of y in y
1.016 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2)
1.016 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
1.016 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.016 * [taylor]: Taking taylor expansion of 1/3 in y
1.016 * [taylor]: Taking taylor expansion of (log y) in y
1.016 * [taylor]: Taking taylor expansion of y in y
1.016 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
1.016 * [taylor]: Taking taylor expansion of 1/3 in y
1.016 * [taylor]: Taking taylor expansion of (log y) in y
1.016 * [taylor]: Taking taylor expansion of y in y
1.022 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
1.022 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.022 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.022 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.022 * [taylor]: Taking taylor expansion of 1/3 in y
1.022 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.022 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.022 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.022 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.022 * [taylor]: Taking taylor expansion of 1/3 in y
1.022 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.022 * [taylor]: Taking taylor expansion of y in y
1.028 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in (y) around 0
1.028 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.028 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.029 * [taylor]: Taking taylor expansion of -1 in y
1.029 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.029 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.029 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.029 * [taylor]: Taking taylor expansion of 1/3 in y
1.029 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.029 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 y) 1/3)) in y
1.029 * [taylor]: Taking taylor expansion of (cbrt -1) in y
1.029 * [taylor]: Taking taylor expansion of -1 in y
1.029 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
1.029 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
1.029 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
1.029 * [taylor]: Taking taylor expansion of 1/3 in y
1.029 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
1.029 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.029 * [taylor]: Taking taylor expansion of y in y
1.037 * * * [progress]: simplifying candidates
1.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
  (exp (* 1/3 (+ (log 1) (log y))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (cbrt -1) (exp (* 1/3 (- (log 1) (log (/ -1 y))))))
1.080 * * [simplify]: iteration  0 :  4856  enodes  (cost  196 )
1.080 * * [simplify]: iteration  1 :  4856  enodes  (cost  196 )
1.081 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (neg y)))
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (neg y)))
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (neg y)))
  (cbrt y)
  (cbrt y)
  (* (cbrt -1) (cbrt (neg y)))
1.082 * * * [progress]: adding candidates to table
1.140 * [progress]: [Phase 3 of 3] Extracting.
1.140 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.146 * * * [regime-changes]: Trying 6 branch expressions: ((* t t) (* y y) t z y x)
1.146 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.242 * * * * [regimes]: Trying to branch on (* t t) from (#<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))>)
1.286 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.386 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.447 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.555 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.661 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.768 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (* (/ 1 y) (* x (/ x y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ 1 (* y (/ y x)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (/ (* z (/ z t)) t)))> #<alt (λ (x y z t) (+ (* x (/ (/ x y) y)) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (/ 1 t) (* z (/ z t)))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (/ z t) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))))> #<alt (λ (x y z t) (/ (+ (* x (* x t)) (* y (* y (* z (/ z t))))) (* y (* y t))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* z (/ 1 (* t (/ t z))))))> #<alt (λ (x y z t) (+ (* (/ x y) (/ x y)) (* (/ 1 (sqrt t)) (* (/ z t) (/ z (sqrt t))))))> #<alt (λ (x y z t) (+ (* x (/ x (* y y))) (* (* (cbrt (pow (sqrt (/ z t)) 4)) (cbrt (pow (sqrt (/ z t)) 4))) (cbrt (pow (sqrt (/ z t)) 4)))))> #<alt (λ (x y z t) (+ (* x (* (/ (sqrt x) y) (/ (sqrt x) y))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (* x (* (cbrt x) (/ (cbrt x) y))) (/ (cbrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* (* (/ (cbrt x) (cbrt y)) (pow (/ (cbrt x) (cbrt y)) 3)) (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) (cbrt y)))) (* (/ z t) (/ z t))))> #<alt (λ (x y z t) (+ (* (/ (pow x 3/2) y) (/ (sqrt x) y)) (* z (/ z (* t t)))))> #<alt (λ (x y z t) (+ (* x (* x (/ 1 (* y y)))) (* (/ z t) (/ z t))))>)
1.875 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.875 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
1.876 * * [simplify]: iteration  0 :  10  enodes  (cost  15 )
1.876 * * [simplify]: iteration  1 :  10  enodes  (cost  15 )
1.876 * [simplify]: Simplified to:
   (+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
5.063 * [regime-testing]: End program error score: 0.4261504500623879
5.184 * [regime-testing]: Target error score: 0.4261504500623879