12.626 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.047 * * * [progress]: [2/2] Setting up program.
0.051 * [progress]: [Phase 2 of 3] Improving.
0.051 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* x x) (* (* y 4.0) (- (* z z) t)))
0.051 * * [simplify]: iteration  0 :  11  enodes  (cost  13 )
0.053 * * [simplify]: iteration  1 :  19  enodes  (cost  13 )
0.056 * * [simplify]: iteration  2 :  49  enodes  (cost  13 )
0.068 * * [simplify]: iteration  3 :  138  enodes  (cost  13 )
0.093 * * [simplify]: iteration  4 :  295  enodes  (cost  13 )
0.146 * * [simplify]: iteration  5 :  473  enodes  (cost  13 )
0.216 * * [simplify]: iteration  6 :  603  enodes  (cost  13 )
0.295 * * [simplify]: iteration  7 :  850  enodes  (cost  13 )
0.422 * * [simplify]: iteration  8 :  1172  enodes  (cost  13 )
0.645 * * [simplify]: iteration  9 :  2059  enodes  (cost  13 )
0.754 * * [simplify]: iteration  10 :  2320  enodes  (cost  13 )
0.895 * * [simplify]: iteration  11 :  2567  enodes  (cost  13 )
1.125 * * [simplify]: iteration  12 :  3064  enodes  (cost  13 )
1.233 * * [simplify]: iteration  13 :  3313  enodes  (cost  13 )
1.378 * * [simplify]: iteration  14 :  3560  enodes  (cost  13 )
1.607 * * [simplify]: iteration  15 :  4057  enodes  (cost  13 )
1.714 * * [simplify]: iteration  16 :  4306  enodes  (cost  13 )
1.858 * * [simplify]: iteration  17 :  4553  enodes  (cost  13 )
2.084 * * [simplify]: iteration  done :  5000  enodes  (cost  13 )
2.084 * [simplify]: Simplified to:
   (- (* x x) (* (* y 4.0) (- (* z z) t)))
2.084 * * [progress]: iteration 1 / 4
2.084 * * * [progress]: picking best candidate
2.087 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>
2.087 * * * [progress]: localizing error
2.096 * * * [progress]: generating rewritten candidates
2.096 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.105 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.111 * * * [progress]: generating series expansions
2.111 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.111 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in (y z t) around 0
2.111 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in t
2.111 * [taylor]: Taking taylor expansion of 4.0 in t
2.111 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in t
2.111 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
2.111 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.111 * [taylor]: Taking taylor expansion of z in t
2.111 * [taylor]: Taking taylor expansion of t in t
2.111 * [taylor]: Taking taylor expansion of y in t
2.111 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in z
2.111 * [taylor]: Taking taylor expansion of 4.0 in z
2.111 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in z
2.111 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.111 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.111 * [taylor]: Taking taylor expansion of z in z
2.111 * [taylor]: Taking taylor expansion of t in z
2.111 * [taylor]: Taking taylor expansion of y in z
2.111 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in y
2.111 * [taylor]: Taking taylor expansion of 4.0 in y
2.111 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in y
2.111 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.111 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.111 * [taylor]: Taking taylor expansion of z in y
2.111 * [taylor]: Taking taylor expansion of t in y
2.112 * [taylor]: Taking taylor expansion of y in y
2.112 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in y
2.112 * [taylor]: Taking taylor expansion of 4.0 in y
2.112 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in y
2.112 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.112 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.112 * [taylor]: Taking taylor expansion of z in y
2.112 * [taylor]: Taking taylor expansion of t in y
2.112 * [taylor]: Taking taylor expansion of y in y
2.112 * [taylor]: Taking taylor expansion of 0 in z
2.112 * [taylor]: Taking taylor expansion of 0 in t
2.112 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2)) (* 4.0 t)) in z
2.112 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z
2.112 * [taylor]: Taking taylor expansion of 4.0 in z
2.112 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.112 * [taylor]: Taking taylor expansion of z in z
2.112 * [taylor]: Taking taylor expansion of (* 4.0 t) in z
2.112 * [taylor]: Taking taylor expansion of 4.0 in z
2.112 * [taylor]: Taking taylor expansion of t in z
2.112 * [taylor]: Taking taylor expansion of (neg (* 4.0 t)) in t
2.112 * [taylor]: Taking taylor expansion of (* 4.0 t) in t
2.113 * [taylor]: Taking taylor expansion of 4.0 in t
2.113 * [taylor]: Taking taylor expansion of t in t
2.113 * [taylor]: Taking taylor expansion of 0 in t
2.113 * [taylor]: Taking taylor expansion of 0 in z
2.113 * [taylor]: Taking taylor expansion of 0 in t
2.113 * [taylor]: Taking taylor expansion of 0 in t
2.113 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in (y z t) around 0
2.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in t
2.113 * [taylor]: Taking taylor expansion of 4.0 in t
2.113 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in t
2.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
2.113 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.113 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.113 * [taylor]: Taking taylor expansion of z in t
2.113 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.113 * [taylor]: Taking taylor expansion of t in t
2.113 * [taylor]: Taking taylor expansion of y in t
2.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in z
2.114 * [taylor]: Taking taylor expansion of 4.0 in z
2.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in z
2.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.114 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.114 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.114 * [taylor]: Taking taylor expansion of z in z
2.114 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.114 * [taylor]: Taking taylor expansion of t in z
2.114 * [taylor]: Taking taylor expansion of y in z
2.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in y
2.114 * [taylor]: Taking taylor expansion of 4.0 in y
2.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in y
2.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.114 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.114 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.114 * [taylor]: Taking taylor expansion of z in y
2.114 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.114 * [taylor]: Taking taylor expansion of t in y
2.114 * [taylor]: Taking taylor expansion of y in y
2.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in y
2.114 * [taylor]: Taking taylor expansion of 4.0 in y
2.114 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in y
2.114 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.114 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.114 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.114 * [taylor]: Taking taylor expansion of z in y
2.115 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.115 * [taylor]: Taking taylor expansion of t in y
2.115 * [taylor]: Taking taylor expansion of y in y
2.115 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.115 * [taylor]: Taking taylor expansion of 4.0 in z
2.115 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.115 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.115 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.115 * [taylor]: Taking taylor expansion of z in z
2.115 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.115 * [taylor]: Taking taylor expansion of t in z
2.115 * [taylor]: Taking taylor expansion of 4.0 in t
2.116 * [taylor]: Taking taylor expansion of 0 in z
2.116 * [taylor]: Taking taylor expansion of 0 in t
2.116 * [taylor]: Taking taylor expansion of 0 in z
2.117 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 t))) in t
2.117 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.117 * [taylor]: Taking taylor expansion of 4.0 in t
2.117 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.117 * [taylor]: Taking taylor expansion of t in t
2.118 * [taylor]: Taking taylor expansion of 0 in z
2.118 * [taylor]: Taking taylor expansion of 0 in t
2.118 * [taylor]: Taking taylor expansion of 0 in t
2.119 * [taylor]: Taking taylor expansion of 0 in z
2.119 * [taylor]: Taking taylor expansion of 0 in t
2.119 * [taylor]: Taking taylor expansion of 0 in t
2.119 * [taylor]: Taking taylor expansion of 0 in t
2.120 * [approximate]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in (y z t) around 0
2.120 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in t
2.120 * [taylor]: Taking taylor expansion of -4.0 in t
2.120 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in t
2.120 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
2.120 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.120 * [taylor]: Taking taylor expansion of t in t
2.120 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.120 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.120 * [taylor]: Taking taylor expansion of z in t
2.120 * [taylor]: Taking taylor expansion of y in t
2.120 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in z
2.120 * [taylor]: Taking taylor expansion of -4.0 in z
2.120 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in z
2.120 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.120 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.120 * [taylor]: Taking taylor expansion of t in z
2.120 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.120 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.120 * [taylor]: Taking taylor expansion of z in z
2.120 * [taylor]: Taking taylor expansion of y in z
2.120 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in y
2.120 * [taylor]: Taking taylor expansion of -4.0 in y
2.120 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in y
2.120 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.120 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.120 * [taylor]: Taking taylor expansion of t in y
2.120 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.120 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.120 * [taylor]: Taking taylor expansion of z in y
2.120 * [taylor]: Taking taylor expansion of y in y
2.121 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in y
2.121 * [taylor]: Taking taylor expansion of -4.0 in y
2.121 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in y
2.121 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.121 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.121 * [taylor]: Taking taylor expansion of t in y
2.121 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.121 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.121 * [taylor]: Taking taylor expansion of z in y
2.121 * [taylor]: Taking taylor expansion of y in y
2.121 * [taylor]: Taking taylor expansion of (* -4.0 (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.121 * [taylor]: Taking taylor expansion of -4.0 in z
2.121 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.121 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.121 * [taylor]: Taking taylor expansion of t in z
2.121 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.121 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.121 * [taylor]: Taking taylor expansion of z in z
2.122 * [taylor]: Taking taylor expansion of -4.0 in t
2.122 * [taylor]: Taking taylor expansion of 0 in z
2.122 * [taylor]: Taking taylor expansion of 0 in t
2.123 * [taylor]: Taking taylor expansion of 0 in z
2.123 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 t))) in t
2.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.123 * [taylor]: Taking taylor expansion of 4.0 in t
2.123 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.123 * [taylor]: Taking taylor expansion of t in t
2.124 * [taylor]: Taking taylor expansion of 0 in z
2.124 * [taylor]: Taking taylor expansion of 0 in t
2.124 * [taylor]: Taking taylor expansion of 0 in t
2.125 * [taylor]: Taking taylor expansion of 0 in z
2.125 * [taylor]: Taking taylor expansion of 0 in t
2.125 * [taylor]: Taking taylor expansion of 0 in t
2.126 * [taylor]: Taking taylor expansion of 0 in t
2.126 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.126 * [approximate]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in (x y z t) around 0
2.126 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in t
2.126 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (* t y))) in t
2.126 * [taylor]: Taking taylor expansion of (pow x 2) in t
2.126 * [taylor]: Taking taylor expansion of x in t
2.126 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in t
2.126 * [taylor]: Taking taylor expansion of 4.0 in t
2.126 * [taylor]: Taking taylor expansion of (* t y) in t
2.126 * [taylor]: Taking taylor expansion of t in t
2.126 * [taylor]: Taking taylor expansion of y in t
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in t
2.127 * [taylor]: Taking taylor expansion of 4.0 in t
2.127 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t
2.127 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.127 * [taylor]: Taking taylor expansion of z in t
2.127 * [taylor]: Taking taylor expansion of y in t
2.127 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in z
2.127 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (* t y))) in z
2.127 * [taylor]: Taking taylor expansion of (pow x 2) in z
2.127 * [taylor]: Taking taylor expansion of x in z
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in z
2.127 * [taylor]: Taking taylor expansion of 4.0 in z
2.127 * [taylor]: Taking taylor expansion of (* t y) in z
2.127 * [taylor]: Taking taylor expansion of t in z
2.127 * [taylor]: Taking taylor expansion of y in z
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in z
2.127 * [taylor]: Taking taylor expansion of 4.0 in z
2.127 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z
2.127 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.127 * [taylor]: Taking taylor expansion of z in z
2.127 * [taylor]: Taking taylor expansion of y in z
2.127 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in y
2.127 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (* t y))) in y
2.127 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.127 * [taylor]: Taking taylor expansion of x in y
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y
2.127 * [taylor]: Taking taylor expansion of 4.0 in y
2.127 * [taylor]: Taking taylor expansion of (* t y) in y
2.127 * [taylor]: Taking taylor expansion of t in y
2.127 * [taylor]: Taking taylor expansion of y in y
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y
2.127 * [taylor]: Taking taylor expansion of 4.0 in y
2.127 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.127 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.127 * [taylor]: Taking taylor expansion of z in y
2.127 * [taylor]: Taking taylor expansion of y in y
2.127 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in x
2.127 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (* t y))) in x
2.127 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.127 * [taylor]: Taking taylor expansion of x in x
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in x
2.127 * [taylor]: Taking taylor expansion of 4.0 in x
2.127 * [taylor]: Taking taylor expansion of (* t y) in x
2.127 * [taylor]: Taking taylor expansion of t in x
2.127 * [taylor]: Taking taylor expansion of y in x
2.127 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in x
2.127 * [taylor]: Taking taylor expansion of 4.0 in x
2.127 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.127 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.127 * [taylor]: Taking taylor expansion of z in x
2.127 * [taylor]: Taking taylor expansion of y in x
2.127 * [taylor]: Taking taylor expansion of (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y))) in x
2.127 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (* t y))) in x
2.128 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.128 * [taylor]: Taking taylor expansion of x in x
2.128 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in x
2.128 * [taylor]: Taking taylor expansion of 4.0 in x
2.128 * [taylor]: Taking taylor expansion of (* t y) in x
2.128 * [taylor]: Taking taylor expansion of t in x
2.128 * [taylor]: Taking taylor expansion of y in x
2.128 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in x
2.128 * [taylor]: Taking taylor expansion of 4.0 in x
2.128 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.128 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.128 * [taylor]: Taking taylor expansion of z in x
2.128 * [taylor]: Taking taylor expansion of y in x
2.128 * [taylor]: Taking taylor expansion of (- (* 4.0 (* t y)) (* 4.0 (* (pow z 2) y))) in y
2.128 * [taylor]: Taking taylor expansion of (* 4.0 (* t y)) in y
2.128 * [taylor]: Taking taylor expansion of 4.0 in y
2.128 * [taylor]: Taking taylor expansion of (* t y) in y
2.128 * [taylor]: Taking taylor expansion of t in y
2.128 * [taylor]: Taking taylor expansion of y in y
2.128 * [taylor]: Taking taylor expansion of (* 4.0 (* (pow z 2) y)) in y
2.128 * [taylor]: Taking taylor expansion of 4.0 in y
2.128 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.128 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.128 * [taylor]: Taking taylor expansion of z in y
2.128 * [taylor]: Taking taylor expansion of y in y
2.129 * [taylor]: Taking taylor expansion of 0 in z
2.129 * [taylor]: Taking taylor expansion of 0 in t
2.129 * [taylor]: Taking taylor expansion of 0 in y
2.129 * [taylor]: Taking taylor expansion of 0 in z
2.129 * [taylor]: Taking taylor expansion of 0 in t
2.129 * [taylor]: Taking taylor expansion of (- (* 4.0 t) (* 4.0 (pow z 2))) in z
2.129 * [taylor]: Taking taylor expansion of (* 4.0 t) in z
2.129 * [taylor]: Taking taylor expansion of 4.0 in z
2.129 * [taylor]: Taking taylor expansion of t in z
2.130 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z
2.130 * [taylor]: Taking taylor expansion of 4.0 in z
2.130 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.130 * [taylor]: Taking taylor expansion of z in z
2.130 * [taylor]: Taking taylor expansion of (* 4.0 t) in t
2.130 * [taylor]: Taking taylor expansion of 4.0 in t
2.130 * [taylor]: Taking taylor expansion of t in t
2.130 * [taylor]: Taking taylor expansion of 0 in t
2.130 * [taylor]: Taking taylor expansion of 1 in y
2.130 * [taylor]: Taking taylor expansion of 1 in z
2.130 * [taylor]: Taking taylor expansion of 1 in t
2.130 * [taylor]: Taking taylor expansion of 0 in z
2.130 * [taylor]: Taking taylor expansion of 0 in t
2.131 * [taylor]: Taking taylor expansion of 0 in z
2.131 * [taylor]: Taking taylor expansion of 0 in t
2.131 * [taylor]: Taking taylor expansion of 0 in t
2.131 * [taylor]: Taking taylor expansion of 0 in t
2.131 * [taylor]: Taking taylor expansion of 0 in t
2.131 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in (x y z t) around 0
2.131 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in t
2.131 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in t
2.131 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in t
2.131 * [taylor]: Taking taylor expansion of (pow x 2) in t
2.131 * [taylor]: Taking taylor expansion of x in t
2.131 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t
2.131 * [taylor]: Taking taylor expansion of 4.0 in t
2.131 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t
2.131 * [taylor]: Taking taylor expansion of (* t y) in t
2.131 * [taylor]: Taking taylor expansion of t in t
2.131 * [taylor]: Taking taylor expansion of y in t
2.131 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t
2.132 * [taylor]: Taking taylor expansion of 4.0 in t
2.132 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t
2.132 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t
2.132 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.132 * [taylor]: Taking taylor expansion of z in t
2.132 * [taylor]: Taking taylor expansion of y in t
2.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in z
2.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in z
2.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
2.132 * [taylor]: Taking taylor expansion of (pow x 2) in z
2.132 * [taylor]: Taking taylor expansion of x in z
2.132 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z
2.132 * [taylor]: Taking taylor expansion of 4.0 in z
2.132 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z
2.132 * [taylor]: Taking taylor expansion of (* t y) in z
2.132 * [taylor]: Taking taylor expansion of t in z
2.132 * [taylor]: Taking taylor expansion of y in z
2.132 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z
2.132 * [taylor]: Taking taylor expansion of 4.0 in z
2.132 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
2.132 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z
2.132 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.132 * [taylor]: Taking taylor expansion of z in z
2.132 * [taylor]: Taking taylor expansion of y in z
2.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y
2.132 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in y
2.132 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.132 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.132 * [taylor]: Taking taylor expansion of x in y
2.132 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y
2.132 * [taylor]: Taking taylor expansion of 4.0 in y
2.133 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y
2.133 * [taylor]: Taking taylor expansion of (* t y) in y
2.133 * [taylor]: Taking taylor expansion of t in y
2.133 * [taylor]: Taking taylor expansion of y in y
2.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y
2.133 * [taylor]: Taking taylor expansion of 4.0 in y
2.133 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y
2.133 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.133 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.133 * [taylor]: Taking taylor expansion of z in y
2.133 * [taylor]: Taking taylor expansion of y in y
2.133 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in x
2.133 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in x
2.133 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.133 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.133 * [taylor]: Taking taylor expansion of x in x
2.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in x
2.133 * [taylor]: Taking taylor expansion of 4.0 in x
2.133 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in x
2.133 * [taylor]: Taking taylor expansion of (* t y) in x
2.133 * [taylor]: Taking taylor expansion of t in x
2.133 * [taylor]: Taking taylor expansion of y in x
2.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in x
2.133 * [taylor]: Taking taylor expansion of 4.0 in x
2.133 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in x
2.133 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.133 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.133 * [taylor]: Taking taylor expansion of z in x
2.133 * [taylor]: Taking taylor expansion of y in x
2.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) (* 4.0 (/ 1 (* (pow z 2) y)))) in x
2.134 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in x
2.134 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.134 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.134 * [taylor]: Taking taylor expansion of x in x
2.134 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in x
2.134 * [taylor]: Taking taylor expansion of 4.0 in x
2.134 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in x
2.134 * [taylor]: Taking taylor expansion of (* t y) in x
2.134 * [taylor]: Taking taylor expansion of t in x
2.134 * [taylor]: Taking taylor expansion of y in x
2.134 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in x
2.134 * [taylor]: Taking taylor expansion of 4.0 in x
2.134 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in x
2.134 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.134 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.134 * [taylor]: Taking taylor expansion of z in x
2.134 * [taylor]: Taking taylor expansion of y in x
2.134 * [taylor]: Taking taylor expansion of 1 in y
2.134 * [taylor]: Taking taylor expansion of 0 in y
2.134 * [taylor]: Taking taylor expansion of 1 in z
2.135 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* t y))) (* 4.0 (/ 1 (* (pow z 2) y)))) in y
2.135 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y
2.135 * [taylor]: Taking taylor expansion of 4.0 in y
2.135 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y
2.135 * [taylor]: Taking taylor expansion of (* t y) in y
2.135 * [taylor]: Taking taylor expansion of t in y
2.135 * [taylor]: Taking taylor expansion of y in y
2.135 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y
2.135 * [taylor]: Taking taylor expansion of 4.0 in y
2.135 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y
2.135 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.135 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.135 * [taylor]: Taking taylor expansion of z in y
2.135 * [taylor]: Taking taylor expansion of y in y
2.136 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow z 2)))) in z
2.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in z
2.136 * [taylor]: Taking taylor expansion of 4.0 in z
2.136 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.136 * [taylor]: Taking taylor expansion of t in z
2.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z
2.136 * [taylor]: Taking taylor expansion of 4.0 in z
2.136 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.136 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.136 * [taylor]: Taking taylor expansion of z in z
2.136 * [taylor]: Taking taylor expansion of (neg 4.0) in t
2.136 * [taylor]: Taking taylor expansion of 4.0 in t
2.136 * [taylor]: Taking taylor expansion of 0 in z
2.136 * [taylor]: Taking taylor expansion of 0 in z
2.137 * [taylor]: Taking taylor expansion of 0 in y
2.138 * [taylor]: Taking taylor expansion of 0 in z
2.138 * [taylor]: Taking taylor expansion of 0 in z
2.138 * [taylor]: Taking taylor expansion of 0 in z
2.138 * [taylor]: Taking taylor expansion of 0 in t
2.138 * [taylor]: Taking taylor expansion of 1 in t
2.139 * [taylor]: Taking taylor expansion of 0 in y
2.139 * [taylor]: Taking taylor expansion of 0 in z
2.139 * [taylor]: Taking taylor expansion of 0 in z
2.139 * [taylor]: Taking taylor expansion of 0 in z
2.140 * [taylor]: Taking taylor expansion of 0 in z
2.140 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.140 * [taylor]: Taking taylor expansion of 4.0 in t
2.140 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.140 * [taylor]: Taking taylor expansion of t in t
2.140 * [taylor]: Taking taylor expansion of 0 in t
2.140 * [taylor]: Taking taylor expansion of 0 in t
2.140 * [taylor]: Taking taylor expansion of 0 in t
2.141 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in (x y z t) around 0
2.141 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in t
2.141 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in t
2.141 * [taylor]: Taking taylor expansion of 4.0 in t
2.141 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in t
2.141 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in t
2.141 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.141 * [taylor]: Taking taylor expansion of z in t
2.141 * [taylor]: Taking taylor expansion of y in t
2.141 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in t
2.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in t
2.141 * [taylor]: Taking taylor expansion of (pow x 2) in t
2.141 * [taylor]: Taking taylor expansion of x in t
2.141 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in t
2.141 * [taylor]: Taking taylor expansion of 4.0 in t
2.141 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in t
2.141 * [taylor]: Taking taylor expansion of (* t y) in t
2.141 * [taylor]: Taking taylor expansion of t in t
2.142 * [taylor]: Taking taylor expansion of y in t
2.142 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in z
2.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in z
2.142 * [taylor]: Taking taylor expansion of 4.0 in z
2.142 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in z
2.142 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in z
2.142 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.142 * [taylor]: Taking taylor expansion of z in z
2.142 * [taylor]: Taking taylor expansion of y in z
2.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in z
2.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z
2.142 * [taylor]: Taking taylor expansion of (pow x 2) in z
2.142 * [taylor]: Taking taylor expansion of x in z
2.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in z
2.142 * [taylor]: Taking taylor expansion of 4.0 in z
2.142 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in z
2.142 * [taylor]: Taking taylor expansion of (* t y) in z
2.142 * [taylor]: Taking taylor expansion of t in z
2.142 * [taylor]: Taking taylor expansion of y in z
2.142 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in y
2.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y
2.142 * [taylor]: Taking taylor expansion of 4.0 in y
2.142 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y
2.142 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.142 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.142 * [taylor]: Taking taylor expansion of z in y
2.142 * [taylor]: Taking taylor expansion of y in y
2.142 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in y
2.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.143 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.143 * [taylor]: Taking taylor expansion of x in y
2.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y
2.143 * [taylor]: Taking taylor expansion of 4.0 in y
2.143 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y
2.143 * [taylor]: Taking taylor expansion of (* t y) in y
2.143 * [taylor]: Taking taylor expansion of t in y
2.143 * [taylor]: Taking taylor expansion of y in y
2.143 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in x
2.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in x
2.143 * [taylor]: Taking taylor expansion of 4.0 in x
2.143 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in x
2.143 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.143 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.143 * [taylor]: Taking taylor expansion of z in x
2.143 * [taylor]: Taking taylor expansion of y in x
2.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in x
2.143 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.143 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.143 * [taylor]: Taking taylor expansion of x in x
2.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in x
2.143 * [taylor]: Taking taylor expansion of 4.0 in x
2.143 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in x
2.143 * [taylor]: Taking taylor expansion of (* t y) in x
2.143 * [taylor]: Taking taylor expansion of t in x
2.143 * [taylor]: Taking taylor expansion of y in x
2.143 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y))))) in x
2.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in x
2.143 * [taylor]: Taking taylor expansion of 4.0 in x
2.143 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in x
2.143 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in x
2.144 * [taylor]: Taking taylor expansion of (pow z 2) in x
2.144 * [taylor]: Taking taylor expansion of z in x
2.144 * [taylor]: Taking taylor expansion of y in x
2.144 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (* t y)))) in x
2.144 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.144 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.144 * [taylor]: Taking taylor expansion of x in x
2.144 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in x
2.144 * [taylor]: Taking taylor expansion of 4.0 in x
2.144 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in x
2.144 * [taylor]: Taking taylor expansion of (* t y) in x
2.144 * [taylor]: Taking taylor expansion of t in x
2.144 * [taylor]: Taking taylor expansion of y in x
2.144 * [taylor]: Taking taylor expansion of 1 in y
2.144 * [taylor]: Taking taylor expansion of 0 in y
2.144 * [taylor]: Taking taylor expansion of 1 in z
2.145 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* (pow z 2) y))) (* 4.0 (/ 1 (* t y)))) in y
2.145 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (pow z 2) y))) in y
2.145 * [taylor]: Taking taylor expansion of 4.0 in y
2.145 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) y)) in y
2.145 * [taylor]: Taking taylor expansion of (* (pow z 2) y) in y
2.145 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.145 * [taylor]: Taking taylor expansion of z in y
2.145 * [taylor]: Taking taylor expansion of y in y
2.145 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* t y))) in y
2.145 * [taylor]: Taking taylor expansion of 4.0 in y
2.145 * [taylor]: Taking taylor expansion of (/ 1 (* t y)) in y
2.145 * [taylor]: Taking taylor expansion of (* t y) in y
2.145 * [taylor]: Taking taylor expansion of t in y
2.145 * [taylor]: Taking taylor expansion of y in y
2.145 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 t)) (* 4.0 (/ 1 (pow z 2)))) in z
2.145 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in z
2.145 * [taylor]: Taking taylor expansion of 4.0 in z
2.145 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.145 * [taylor]: Taking taylor expansion of t in z
2.145 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow z 2))) in z
2.145 * [taylor]: Taking taylor expansion of 4.0 in z
2.145 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.145 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.146 * [taylor]: Taking taylor expansion of z in z
2.146 * [taylor]: Taking taylor expansion of 4.0 in t
2.146 * [taylor]: Taking taylor expansion of 0 in z
2.146 * [taylor]: Taking taylor expansion of 0 in z
2.146 * [taylor]: Taking taylor expansion of 0 in y
2.147 * [taylor]: Taking taylor expansion of 0 in z
2.147 * [taylor]: Taking taylor expansion of 0 in z
2.147 * [taylor]: Taking taylor expansion of 0 in z
2.147 * [taylor]: Taking taylor expansion of 0 in t
2.147 * [taylor]: Taking taylor expansion of 1 in t
2.148 * [taylor]: Taking taylor expansion of 0 in y
2.148 * [taylor]: Taking taylor expansion of 0 in z
2.149 * [taylor]: Taking taylor expansion of 0 in z
2.149 * [taylor]: Taking taylor expansion of 0 in z
2.149 * [taylor]: Taking taylor expansion of 0 in z
2.149 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.149 * [taylor]: Taking taylor expansion of 4.0 in t
2.149 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.149 * [taylor]: Taking taylor expansion of t in t
2.149 * [taylor]: Taking taylor expansion of 0 in t
2.149 * [taylor]: Taking taylor expansion of 0 in t
2.149 * [taylor]: Taking taylor expansion of 0 in t
2.150 * * * [progress]: simplifying candidates
2.150 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (* y 4.0) (- (* z z) t))
  (* (* y 4.0) (- (* z z) t))
  (+ (+ (log y) (log 4.0)) (log (- (* z z) t)))
  (+ (log (* y 4.0)) (log (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (exp (* (* y 4.0) (- (* z z) t)))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (- (* z z) t) (- (* z z) t)) (- (* z z) t)))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (- (* z z) t) (- (* z z) t)) (- (* z z) t)))
  (* (cbrt (* (* y 4.0) (- (* z z) t))) (cbrt (* (* y 4.0) (- (* z z) t))))
  (cbrt (* (* y 4.0) (- (* z z) t)))
  (* (* (* (* y 4.0) (- (* z z) t)) (* (* y 4.0) (- (* z z) t))) (* (* y 4.0) (- (* z z) t)))
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (* (* y 4.0) (* z z))
  (* (* y 4.0) (neg t))
  (* (* y 4.0) (* z z))
  (* (* y 4.0) (neg t))
  (* (* z z) (* y 4.0))
  (* (neg t) (* y 4.0))
  (* (* z z) (* y 4.0))
  (* (neg t) (* y 4.0))
  (* (* y 4.0) (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (* (* y 4.0) (sqrt (- (* z z) t)))
  (* (* y 4.0) 1)
  (* (* y 4.0) (+ z (sqrt t)))
  (* 4.0 (- (* z z) t))
  (* (* y 4.0) (- (pow (* z z) 3) (pow t 3)))
  (* (* y 4.0) (- (* (* z z) (* z z)) (* t t)))
  (/ (exp (* x x)) (exp (* (* y 4.0) (- (* z z) t))))
  (log (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (exp (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (* (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t)))) (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t)))))
  (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (* (* (- (* x x) (* (* y 4.0) (- (* z z) t))) (- (* x x) (* (* y 4.0) (- (* z z) t)))) (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (sqrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (sqrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (- (pow (* x x) 3) (pow (* (* y 4.0) (- (* z z) t)) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) (- (* z z) t)) (* (* y 4.0) (- (* z z) t))) (* (* x x) (* (* y 4.0) (- (* z z) t)))))
  (neg (* (* y 4.0) (- (* z z) t)))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) (- (* z z) t)) (* (* y 4.0) (- (* z z) t))))
  (+ (* x x) (* (* y 4.0) (- (* z z) t)))
  (- (* x x) (* (* y 4.0) (* z z)))
  (- (* x x) (* (* y 4.0) (* z z)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (neg (* (* y 4.0) (- (* z z) t)))
  0
  (- (* 4.0 (* (pow z 2) y)) (* 4.0 (* t y)))
  (- (* 4.0 (* (pow z 2) y)) (* 4.0 (* t y)))
  (pow x 2)
  (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y)))
  (- (+ (pow x 2) (* 4.0 (* t y))) (* 4.0 (* (pow z 2) y)))
2.153 * * [simplify]: iteration  0 :  93  enodes  (cost  707 )
2.171 * * [simplify]: iteration  1 :  268  enodes  (cost  669 )
2.239 * * [simplify]: iteration  2 :  1100  enodes  (cost  583 )
2.568 * * [simplify]: iteration  done :  5000  enodes  (cost  579 )
2.569 * [simplify]: Simplified to:
   (* (* y 4.0) (- (* z z) t))
  (* (* y 4.0) (- (* z z) t))
  (log (* (* y 4.0) (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (exp (* (* y 4.0) (- (* z z) t)))
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (* (cbrt (* (* y 4.0) (- (* z z) t))) (cbrt (* (* y 4.0) (- (* z z) t))))
  (cbrt (* (* y 4.0) (- (* z z) t)))
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (* (* z z) (* y 4.0))
  (* (* y 4.0) (neg t))
  (* (* z z) (* y 4.0))
  (* (* y 4.0) (neg t))
  (* (* z z) (* y 4.0))
  (* (* y 4.0) (neg t))
  (* (* z z) (* y 4.0))
  (* (* y 4.0) (neg t))
  (* (* y 4.0) (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (* (* y 4.0) (sqrt (- (* z z) t)))
  (* y 4.0)
  (* (* y 4.0) (+ z (sqrt t)))
  (* 4.0 (- (* z z) t))
  (* 4.0 (* y (- (pow z 6) (pow t 3))))
  (* (* 4.0 (- (pow z 4) (* t t))) y)
  (exp (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (log (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (exp (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (* (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t)))) (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t)))))
  (cbrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (pow (- (* x x) (* (* y 4.0) (- (* z z) t))) 3)
  (sqrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (sqrt (- (* x x) (* (* y 4.0) (- (* z z) t))))
  (- (pow x 6) (pow (* (* y 4.0) (- (* z z) t)) 3))
  (+ (* (* (* y 4.0) (- (* z z) t)) (+ (* x x) (* (* y 4.0) (- (* z z) t)))) (pow x 4))
  (neg (* (* y 4.0) (- (* z z) t)))
  (- (pow x 4) (* (* (* y 4.0) (- (* z z) t)) (* (* y 4.0) (- (* z z) t))))
  (+ (* x x) (* (* y 4.0) (- (* z z) t)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (- (* x x) (* (* z z) (* y 4.0)))
  (neg (* (* y 4.0) (- (* z z) t)))
  0
  (* (* y 4.0) (- (* z z) t))
  (* (* y 4.0) (- (* z z) t))
  (* x x)
  (- (* x x) (* (* y 4.0) (- (* z z) t)))
  (- (* x x) (* (* y 4.0) (- (* z z) t)))
2.569 * * * [progress]: adding candidates to table
2.621 * * [progress]: iteration 2 / 4
2.621 * * * [progress]: picking best candidate
2.640 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))>
2.640 * * * [progress]: localizing error
2.651 * * * [progress]: generating rewritten candidates
2.651 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.656 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
2.661 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.681 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
2.695 * * * [progress]: generating series expansions
2.695 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
2.695 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
2.695 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
2.695 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
2.695 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.695 * [taylor]: Taking taylor expansion of z in t
2.695 * [taylor]: Taking taylor expansion of t in t
2.695 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.695 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.695 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.695 * [taylor]: Taking taylor expansion of z in z
2.695 * [taylor]: Taking taylor expansion of t in z
2.695 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.695 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.696 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.696 * [taylor]: Taking taylor expansion of z in z
2.696 * [taylor]: Taking taylor expansion of t in z
2.696 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
2.696 * [taylor]: Taking taylor expansion of (neg t) in t
2.696 * [taylor]: Taking taylor expansion of t in t
2.696 * [taylor]: Taking taylor expansion of 0 in t
2.696 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
2.696 * [taylor]: Taking taylor expansion of 1/2 in t
2.696 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
2.696 * [taylor]: Taking taylor expansion of (neg t) in t
2.696 * [taylor]: Taking taylor expansion of t in t
2.697 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
2.697 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
2.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
2.697 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.697 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.697 * [taylor]: Taking taylor expansion of z in t
2.697 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.697 * [taylor]: Taking taylor expansion of t in t
2.697 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.697 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.697 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.697 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.697 * [taylor]: Taking taylor expansion of z in z
2.697 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.697 * [taylor]: Taking taylor expansion of t in z
2.698 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.698 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.698 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.698 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.698 * [taylor]: Taking taylor expansion of z in z
2.698 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.698 * [taylor]: Taking taylor expansion of t in z
2.698 * [taylor]: Taking taylor expansion of 1 in t
2.698 * [taylor]: Taking taylor expansion of 0 in t
2.698 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
2.698 * [taylor]: Taking taylor expansion of -1/2 in t
2.698 * [taylor]: Taking taylor expansion of t in t
2.698 * [taylor]: Taking taylor expansion of 0 in t
2.699 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
2.699 * [taylor]: Taking taylor expansion of -1/8 in t
2.699 * [taylor]: Taking taylor expansion of (pow t 2) in t
2.699 * [taylor]: Taking taylor expansion of t in t
2.699 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
2.699 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
2.699 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
2.699 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.699 * [taylor]: Taking taylor expansion of t in t
2.699 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.699 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.699 * [taylor]: Taking taylor expansion of z in t
2.700 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.700 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.700 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.700 * [taylor]: Taking taylor expansion of t in z
2.700 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.700 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.700 * [taylor]: Taking taylor expansion of z in z
2.700 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.700 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.700 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.700 * [taylor]: Taking taylor expansion of t in z
2.700 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.700 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.700 * [taylor]: Taking taylor expansion of z in z
2.700 * [taylor]: Taking taylor expansion of 1 in t
2.700 * [taylor]: Taking taylor expansion of 0 in t
2.700 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
2.700 * [taylor]: Taking taylor expansion of 1/2 in t
2.701 * [taylor]: Taking taylor expansion of t in t
2.701 * [taylor]: Taking taylor expansion of 0 in t
2.701 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
2.701 * [taylor]: Taking taylor expansion of -1/8 in t
2.701 * [taylor]: Taking taylor expansion of (pow t 2) in t
2.701 * [taylor]: Taking taylor expansion of t in t
2.702 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
2.702 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
2.702 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
2.702 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
2.702 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.702 * [taylor]: Taking taylor expansion of z in t
2.702 * [taylor]: Taking taylor expansion of t in t
2.702 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.702 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.702 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.702 * [taylor]: Taking taylor expansion of z in z
2.702 * [taylor]: Taking taylor expansion of t in z
2.702 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.702 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.702 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.702 * [taylor]: Taking taylor expansion of z in z
2.702 * [taylor]: Taking taylor expansion of t in z
2.702 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
2.702 * [taylor]: Taking taylor expansion of (neg t) in t
2.702 * [taylor]: Taking taylor expansion of t in t
2.703 * [taylor]: Taking taylor expansion of 0 in t
2.703 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
2.703 * [taylor]: Taking taylor expansion of 1/2 in t
2.703 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
2.703 * [taylor]: Taking taylor expansion of (neg t) in t
2.703 * [taylor]: Taking taylor expansion of t in t
2.704 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
2.704 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
2.704 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.704 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.704 * [taylor]: Taking taylor expansion of z in t
2.704 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.704 * [taylor]: Taking taylor expansion of t in t
2.704 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.704 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.704 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.704 * [taylor]: Taking taylor expansion of z in z
2.704 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.704 * [taylor]: Taking taylor expansion of t in z
2.704 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.704 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.704 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.704 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.704 * [taylor]: Taking taylor expansion of z in z
2.704 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.704 * [taylor]: Taking taylor expansion of t in z
2.705 * [taylor]: Taking taylor expansion of 1 in t
2.705 * [taylor]: Taking taylor expansion of 0 in t
2.705 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
2.705 * [taylor]: Taking taylor expansion of -1/2 in t
2.705 * [taylor]: Taking taylor expansion of t in t
2.705 * [taylor]: Taking taylor expansion of 0 in t
2.706 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
2.706 * [taylor]: Taking taylor expansion of -1/8 in t
2.706 * [taylor]: Taking taylor expansion of (pow t 2) in t
2.706 * [taylor]: Taking taylor expansion of t in t
2.706 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
2.706 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
2.706 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
2.706 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.706 * [taylor]: Taking taylor expansion of t in t
2.706 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.706 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.706 * [taylor]: Taking taylor expansion of z in t
2.706 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.706 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.707 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.707 * [taylor]: Taking taylor expansion of t in z
2.707 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.707 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.707 * [taylor]: Taking taylor expansion of z in z
2.707 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.707 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.707 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.707 * [taylor]: Taking taylor expansion of t in z
2.707 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.707 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.707 * [taylor]: Taking taylor expansion of z in z
2.711 * [taylor]: Taking taylor expansion of 1 in t
2.711 * [taylor]: Taking taylor expansion of 0 in t
2.711 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
2.711 * [taylor]: Taking taylor expansion of 1/2 in t
2.711 * [taylor]: Taking taylor expansion of t in t
2.711 * [taylor]: Taking taylor expansion of 0 in t
2.712 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
2.712 * [taylor]: Taking taylor expansion of -1/8 in t
2.712 * [taylor]: Taking taylor expansion of (pow t 2) in t
2.712 * [taylor]: Taking taylor expansion of t in t
2.712 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.712 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in (y z t) around 0
2.712 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in t
2.712 * [taylor]: Taking taylor expansion of 4.0 in t
2.713 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in t
2.713 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
2.713 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.713 * [taylor]: Taking taylor expansion of z in t
2.713 * [taylor]: Taking taylor expansion of t in t
2.713 * [taylor]: Taking taylor expansion of y in t
2.713 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in z
2.713 * [taylor]: Taking taylor expansion of 4.0 in z
2.713 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in z
2.713 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.713 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.713 * [taylor]: Taking taylor expansion of z in z
2.713 * [taylor]: Taking taylor expansion of t in z
2.713 * [taylor]: Taking taylor expansion of y in z
2.713 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in y
2.713 * [taylor]: Taking taylor expansion of 4.0 in y
2.713 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in y
2.713 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.713 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.713 * [taylor]: Taking taylor expansion of z in y
2.713 * [taylor]: Taking taylor expansion of t in y
2.713 * [taylor]: Taking taylor expansion of y in y
2.713 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (pow z 2) t) y)) in y
2.713 * [taylor]: Taking taylor expansion of 4.0 in y
2.713 * [taylor]: Taking taylor expansion of (* (- (pow z 2) t) y) in y
2.713 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.713 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.713 * [taylor]: Taking taylor expansion of z in y
2.713 * [taylor]: Taking taylor expansion of t in y
2.713 * [taylor]: Taking taylor expansion of y in y
2.713 * [taylor]: Taking taylor expansion of 0 in z
2.713 * [taylor]: Taking taylor expansion of 0 in t
2.714 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow z 2)) (* 4.0 t)) in z
2.714 * [taylor]: Taking taylor expansion of (* 4.0 (pow z 2)) in z
2.714 * [taylor]: Taking taylor expansion of 4.0 in z
2.714 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.714 * [taylor]: Taking taylor expansion of z in z
2.714 * [taylor]: Taking taylor expansion of (* 4.0 t) in z
2.714 * [taylor]: Taking taylor expansion of 4.0 in z
2.714 * [taylor]: Taking taylor expansion of t in z
2.714 * [taylor]: Taking taylor expansion of (neg (* 4.0 t)) in t
2.714 * [taylor]: Taking taylor expansion of (* 4.0 t) in t
2.714 * [taylor]: Taking taylor expansion of 4.0 in t
2.714 * [taylor]: Taking taylor expansion of t in t
2.714 * [taylor]: Taking taylor expansion of 0 in t
2.714 * [taylor]: Taking taylor expansion of 0 in z
2.714 * [taylor]: Taking taylor expansion of 0 in t
2.714 * [taylor]: Taking taylor expansion of 0 in t
2.715 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in (y z t) around 0
2.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in t
2.715 * [taylor]: Taking taylor expansion of 4.0 in t
2.715 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in t
2.715 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
2.715 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.715 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.715 * [taylor]: Taking taylor expansion of z in t
2.715 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.715 * [taylor]: Taking taylor expansion of t in t
2.715 * [taylor]: Taking taylor expansion of y in t
2.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in z
2.715 * [taylor]: Taking taylor expansion of 4.0 in z
2.715 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in z
2.715 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.715 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.715 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.715 * [taylor]: Taking taylor expansion of z in z
2.715 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.715 * [taylor]: Taking taylor expansion of t in z
2.715 * [taylor]: Taking taylor expansion of y in z
2.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in y
2.715 * [taylor]: Taking taylor expansion of 4.0 in y
2.715 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in y
2.715 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.715 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.715 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.715 * [taylor]: Taking taylor expansion of z in y
2.715 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.715 * [taylor]: Taking taylor expansion of t in y
2.716 * [taylor]: Taking taylor expansion of y in y
2.716 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- (/ 1 (pow z 2)) (/ 1 t)) y)) in y
2.716 * [taylor]: Taking taylor expansion of 4.0 in y
2.716 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow z 2)) (/ 1 t)) y) in y
2.716 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.716 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.716 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.716 * [taylor]: Taking taylor expansion of z in y
2.716 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.716 * [taylor]: Taking taylor expansion of t in y
2.716 * [taylor]: Taking taylor expansion of y in y
2.717 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.717 * [taylor]: Taking taylor expansion of 4.0 in z
2.717 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.717 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.717 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.717 * [taylor]: Taking taylor expansion of z in z
2.717 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.717 * [taylor]: Taking taylor expansion of t in z
2.717 * [taylor]: Taking taylor expansion of 4.0 in t
2.717 * [taylor]: Taking taylor expansion of 0 in z
2.717 * [taylor]: Taking taylor expansion of 0 in t
2.718 * [taylor]: Taking taylor expansion of 0 in z
2.718 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 t))) in t
2.718 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.718 * [taylor]: Taking taylor expansion of 4.0 in t
2.718 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.718 * [taylor]: Taking taylor expansion of t in t
2.719 * [taylor]: Taking taylor expansion of 0 in z
2.719 * [taylor]: Taking taylor expansion of 0 in t
2.719 * [taylor]: Taking taylor expansion of 0 in t
2.720 * [taylor]: Taking taylor expansion of 0 in z
2.720 * [taylor]: Taking taylor expansion of 0 in t
2.720 * [taylor]: Taking taylor expansion of 0 in t
2.721 * [taylor]: Taking taylor expansion of 0 in t
2.721 * [approximate]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in (y z t) around 0
2.721 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in t
2.721 * [taylor]: Taking taylor expansion of -4.0 in t
2.721 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in t
2.721 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
2.721 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.721 * [taylor]: Taking taylor expansion of t in t
2.722 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.722 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.722 * [taylor]: Taking taylor expansion of z in t
2.722 * [taylor]: Taking taylor expansion of y in t
2.722 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in z
2.722 * [taylor]: Taking taylor expansion of -4.0 in z
2.722 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in z
2.722 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.722 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.722 * [taylor]: Taking taylor expansion of t in z
2.722 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.722 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.722 * [taylor]: Taking taylor expansion of z in z
2.722 * [taylor]: Taking taylor expansion of y in z
2.722 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in y
2.722 * [taylor]: Taking taylor expansion of -4.0 in y
2.722 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in y
2.722 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.722 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.722 * [taylor]: Taking taylor expansion of t in y
2.722 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.722 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.722 * [taylor]: Taking taylor expansion of z in y
2.722 * [taylor]: Taking taylor expansion of y in y
2.723 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (/ 1 t) (/ 1 (pow z 2))) y)) in y
2.723 * [taylor]: Taking taylor expansion of -4.0 in y
2.723 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 t) (/ 1 (pow z 2))) y) in y
2.723 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.723 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.723 * [taylor]: Taking taylor expansion of t in y
2.723 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.723 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.723 * [taylor]: Taking taylor expansion of z in y
2.723 * [taylor]: Taking taylor expansion of y in y
2.723 * [taylor]: Taking taylor expansion of (* -4.0 (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.723 * [taylor]: Taking taylor expansion of -4.0 in z
2.723 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.723 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.723 * [taylor]: Taking taylor expansion of t in z
2.723 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.723 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.723 * [taylor]: Taking taylor expansion of z in z
2.723 * [taylor]: Taking taylor expansion of -4.0 in t
2.724 * [taylor]: Taking taylor expansion of 0 in z
2.724 * [taylor]: Taking taylor expansion of 0 in t
2.725 * [taylor]: Taking taylor expansion of 0 in z
2.725 * [taylor]: Taking taylor expansion of (neg (* 4.0 (/ 1 t))) in t
2.725 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 t)) in t
2.725 * [taylor]: Taking taylor expansion of 4.0 in t
2.725 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.725 * [taylor]: Taking taylor expansion of t in t
2.726 * [taylor]: Taking taylor expansion of 0 in z
2.726 * [taylor]: Taking taylor expansion of 0 in t
2.726 * [taylor]: Taking taylor expansion of 0 in t
2.727 * [taylor]: Taking taylor expansion of 0 in z
2.727 * [taylor]: Taking taylor expansion of 0 in t
2.727 * [taylor]: Taking taylor expansion of 0 in t
2.727 * [taylor]: Taking taylor expansion of 0 in t
2.728 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
2.728 * [approximate]: Taking taylor expansion of (* 4.0 (* (sqrt (- (pow z 2) t)) y)) in (y z t) around 0
2.728 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (pow z 2) t)) y)) in t
2.728 * [taylor]: Taking taylor expansion of 4.0 in t
2.728 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow z 2) t)) y) in t
2.728 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
2.728 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
2.728 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.728 * [taylor]: Taking taylor expansion of z in t
2.728 * [taylor]: Taking taylor expansion of t in t
2.728 * [taylor]: Taking taylor expansion of y in t
2.728 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (pow z 2) t)) y)) in z
2.728 * [taylor]: Taking taylor expansion of 4.0 in z
2.728 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow z 2) t)) y) in z
2.728 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.728 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.728 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.728 * [taylor]: Taking taylor expansion of z in z
2.728 * [taylor]: Taking taylor expansion of t in z
2.728 * [taylor]: Taking taylor expansion of y in z
2.728 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (pow z 2) t)) y)) in y
2.728 * [taylor]: Taking taylor expansion of 4.0 in y
2.729 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow z 2) t)) y) in y
2.729 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in y
2.729 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.729 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.729 * [taylor]: Taking taylor expansion of z in y
2.729 * [taylor]: Taking taylor expansion of t in y
2.729 * [taylor]: Taking taylor expansion of y in y
2.729 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (pow z 2) t)) y)) in y
2.729 * [taylor]: Taking taylor expansion of 4.0 in y
2.729 * [taylor]: Taking taylor expansion of (* (sqrt (- (pow z 2) t)) y) in y
2.729 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in y
2.729 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in y
2.729 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.729 * [taylor]: Taking taylor expansion of z in y
2.729 * [taylor]: Taking taylor expansion of t in y
2.729 * [taylor]: Taking taylor expansion of y in y
2.730 * [taylor]: Taking taylor expansion of 0 in z
2.730 * [taylor]: Taking taylor expansion of 0 in t
2.730 * [taylor]: Taking taylor expansion of (* 4.0 (sqrt (- (pow z 2) t))) in z
2.730 * [taylor]: Taking taylor expansion of 4.0 in z
2.730 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
2.730 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
2.730 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.730 * [taylor]: Taking taylor expansion of z in z
2.730 * [taylor]: Taking taylor expansion of t in z
2.730 * [taylor]: Taking taylor expansion of (* 4.0 (sqrt (neg t))) in t
2.730 * [taylor]: Taking taylor expansion of 4.0 in t
2.730 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
2.730 * [taylor]: Taking taylor expansion of (neg t) in t
2.730 * [taylor]: Taking taylor expansion of t in t
2.730 * [taylor]: Taking taylor expansion of 0 in t
2.731 * [taylor]: Taking taylor expansion of 0 in z
2.731 * [taylor]: Taking taylor expansion of 0 in t
2.731 * [taylor]: Taking taylor expansion of 0 in t
2.731 * [approximate]: Taking taylor expansion of (* 4.0 (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y))) in (y z t) around 0
2.731 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y))) in t
2.731 * [taylor]: Taking taylor expansion of 4.0 in t
2.731 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y)) in t
2.731 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
2.731 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.731 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.731 * [taylor]: Taking taylor expansion of z in t
2.731 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.731 * [taylor]: Taking taylor expansion of t in t
2.731 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.731 * [taylor]: Taking taylor expansion of y in t
2.731 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y))) in z
2.731 * [taylor]: Taking taylor expansion of 4.0 in z
2.731 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y)) in z
2.731 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.731 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.732 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.732 * [taylor]: Taking taylor expansion of z in z
2.732 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.732 * [taylor]: Taking taylor expansion of t in z
2.732 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.732 * [taylor]: Taking taylor expansion of y in z
2.732 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y))) in y
2.732 * [taylor]: Taking taylor expansion of 4.0 in y
2.732 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y)) in y
2.732 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in y
2.732 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.732 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.732 * [taylor]: Taking taylor expansion of z in y
2.732 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.732 * [taylor]: Taking taylor expansion of t in y
2.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.733 * [taylor]: Taking taylor expansion of y in y
2.733 * [taylor]: Taking taylor expansion of (* 4.0 (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y))) in y
2.733 * [taylor]: Taking taylor expansion of 4.0 in y
2.733 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) (/ 1 y)) in y
2.733 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in y
2.733 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in y
2.733 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.733 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.733 * [taylor]: Taking taylor expansion of z in y
2.733 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.733 * [taylor]: Taking taylor expansion of t in y
2.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.734 * [taylor]: Taking taylor expansion of y in y
2.734 * [taylor]: Taking taylor expansion of (* 4.0 (sqrt (- (/ 1 (pow z 2)) (/ 1 t)))) in z
2.734 * [taylor]: Taking taylor expansion of 4.0 in z
2.734 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
2.734 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
2.734 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.734 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.734 * [taylor]: Taking taylor expansion of z in z
2.734 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.734 * [taylor]: Taking taylor expansion of t in z
2.734 * [taylor]: Taking taylor expansion of 4.0 in t
2.734 * [taylor]: Taking taylor expansion of 0 in z
2.735 * [taylor]: Taking taylor expansion of 0 in t
2.735 * [taylor]: Taking taylor expansion of 0 in z
2.735 * [taylor]: Taking taylor expansion of 0 in t
2.736 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
2.736 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
2.736 * [taylor]: Taking taylor expansion of 2.0 in t
2.736 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.736 * [taylor]: Taking taylor expansion of t in t
2.737 * [taylor]: Taking taylor expansion of 0 in z
2.737 * [taylor]: Taking taylor expansion of 0 in t
2.737 * [taylor]: Taking taylor expansion of 0 in t
2.737 * [taylor]: Taking taylor expansion of 0 in t
2.738 * [approximate]: Taking taylor expansion of (* -4.0 (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y))) in (y z t) around 0
2.738 * [taylor]: Taking taylor expansion of (* -4.0 (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y))) in t
2.738 * [taylor]: Taking taylor expansion of -4.0 in t
2.738 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y)) in t
2.738 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
2.738 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
2.738 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.738 * [taylor]: Taking taylor expansion of t in t
2.738 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
2.738 * [taylor]: Taking taylor expansion of (pow z 2) in t
2.738 * [taylor]: Taking taylor expansion of z in t
2.738 * [taylor]: Taking taylor expansion of (/ 1 y) in t
2.738 * [taylor]: Taking taylor expansion of y in t
2.738 * [taylor]: Taking taylor expansion of (* -4.0 (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y))) in z
2.738 * [taylor]: Taking taylor expansion of -4.0 in z
2.738 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y)) in z
2.738 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.738 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.738 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.738 * [taylor]: Taking taylor expansion of t in z
2.738 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.738 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.738 * [taylor]: Taking taylor expansion of z in z
2.738 * [taylor]: Taking taylor expansion of (/ 1 y) in z
2.738 * [taylor]: Taking taylor expansion of y in z
2.738 * [taylor]: Taking taylor expansion of (* -4.0 (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y))) in y
2.738 * [taylor]: Taking taylor expansion of -4.0 in y
2.738 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y)) in y
2.739 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in y
2.739 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.739 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.739 * [taylor]: Taking taylor expansion of t in y
2.739 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.739 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.739 * [taylor]: Taking taylor expansion of z in y
2.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.739 * [taylor]: Taking taylor expansion of y in y
2.739 * [taylor]: Taking taylor expansion of (* -4.0 (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y))) in y
2.739 * [taylor]: Taking taylor expansion of -4.0 in y
2.739 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) (/ 1 y)) in y
2.739 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in y
2.739 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in y
2.739 * [taylor]: Taking taylor expansion of (/ 1 t) in y
2.739 * [taylor]: Taking taylor expansion of t in y
2.739 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in y
2.739 * [taylor]: Taking taylor expansion of (pow z 2) in y
2.739 * [taylor]: Taking taylor expansion of z in y
2.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.740 * [taylor]: Taking taylor expansion of y in y
2.740 * [taylor]: Taking taylor expansion of (* -4.0 (sqrt (+ (/ 1 t) (/ 1 (pow z 2))))) in z
2.740 * [taylor]: Taking taylor expansion of -4.0 in z
2.740 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
2.740 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
2.740 * [taylor]: Taking taylor expansion of (/ 1 t) in z
2.741 * [taylor]: Taking taylor expansion of t in z
2.741 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
2.741 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.741 * [taylor]: Taking taylor expansion of z in z
2.741 * [taylor]: Taking taylor expansion of -4.0 in t
2.741 * [taylor]: Taking taylor expansion of 0 in z
2.741 * [taylor]: Taking taylor expansion of 0 in t
2.742 * [taylor]: Taking taylor expansion of 0 in z
2.742 * [taylor]: Taking taylor expansion of 0 in t
2.742 * [taylor]: Taking taylor expansion of (neg (* 2.0 (/ 1 t))) in t
2.742 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 t)) in t
2.743 * [taylor]: Taking taylor expansion of 2.0 in t
2.743 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.743 * [taylor]: Taking taylor expansion of t in t
2.744 * [taylor]: Taking taylor expansion of 0 in z
2.744 * [taylor]: Taking taylor expansion of 0 in t
2.744 * [taylor]: Taking taylor expansion of 0 in t
2.744 * [taylor]: Taking taylor expansion of 0 in t
2.745 * * * [progress]: simplifying candidates
2.746 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (+ (+ (+ (log y) (log 4.0)) (log (sqrt (- (* z z) t)))) (log (sqrt (- (* z z) t))))
  (+ (+ (log (* y 4.0)) (log (sqrt (- (* z z) t)))) (log (sqrt (- (* z z) t))))
  (+ (log (* (* y 4.0) (sqrt (- (* z z) t)))) (log (sqrt (- (* z z) t))))
  (log (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (exp (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (* y 4.0) (sqrt (- (* z z) t)))) (* (* y 4.0) (sqrt (- (* z z) t)))) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (cbrt (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))) (cbrt (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))
  (cbrt (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (sqrt (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (sqrt (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* y 4.0) (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (- (pow (* z z) 3) (pow t 3))))
  (* (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t)))) (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t)))))
  (* (* (* y 4.0) (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (- (* (* z z) (* z z)) (* t t))))
  (* (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t)))) (sqrt (+ (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (- (pow (* z z) 3) (pow t 3))))
  (* (sqrt (+ (* z z) t)) (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t)))))
  (* (* (* y 4.0) (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (- (* (* z z) (* z z)) (* t t))))
  (* (sqrt (+ (* z z) t)) (sqrt (+ (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t)))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt 1))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (+ z (sqrt t))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) 1)
  (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (pow (* z z) 3) (pow t 3))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* (* z z) (* z z)) (* t t))))
  (* (* (* y 4.0) (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (- (* z z) t)))
  (* (* (* y 4.0) (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (- (* z z) t)))
  (* (* y 4.0) (sqrt (- (* z z) t)))
  (* (* y 4.0) (sqrt (- (* z z) t)))
  (+ (+ (log y) (log 4.0)) (log (sqrt (- (* z z) t))))
  (+ (log (* y 4.0)) (log (sqrt (- (* z z) t))))
  (log (* (* y 4.0) (sqrt (- (* z z) t))))
  (exp (* (* y 4.0) (sqrt (- (* z z) t))))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t))))
  (* (cbrt (* (* y 4.0) (sqrt (- (* z z) t)))) (cbrt (* (* y 4.0) (sqrt (- (* z z) t)))))
  (cbrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (* (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (* y 4.0) (sqrt (- (* z z) t)))) (* (* y 4.0) (sqrt (- (* z z) t))))
  (sqrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (sqrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (* (* y 4.0) (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))))
  (* (* y 4.0) (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t)))))
  (* (* y 4.0) (sqrt (sqrt (- (* z z) t))))
  (* (* y 4.0) (sqrt 1))
  (* (* y 4.0) (sqrt (+ z (sqrt t))))
  (* (* y 4.0) (sqrt (sqrt (- (* z z) t))))
  (* (* y 4.0) 1)
  (* 4.0 (sqrt (- (* z z) t)))
  (* (* y 4.0) (sqrt (- (pow (* z z) 3) (pow t 3))))
  (* (* y 4.0) (sqrt (- (* (* z z) (* z z)) (* t t))))
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  0
  (- (* 4.0 (* (pow z 2) y)) (* 4.0 (* t y)))
  (- (* 4.0 (* (pow z 2) y)) (* 4.0 (* t y)))
  0
  (- (* 4.0 (* z y)) (* 2.0 (/ (* t y) z)))
  (- (* 2.0 (/ (* t y) z)) (* 4.0 (* z y)))
2.751 * * [simplify]: iteration  0 :  135  enodes  (cost  1687 )
2.773 * * [simplify]: iteration  1 :  375  enodes  (cost  1372 )
2.871 * * [simplify]: iteration  2 :  1421  enodes  (cost  1130 )
3.246 * * [simplify]: iteration  done :  5001  enodes  (cost  1130 )
3.247 * [simplify]: Simplified to:
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (* (* y (- (* z z) t)) 4.0)
  (* (* y (- (* z z) t)) 4.0)
  (* (* y (- (* z z) t)) 4.0)
  (log (* (* y 4.0) (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (log (* (* y 4.0) (- (* z z) t)))
  (exp (* (* y 4.0) (- (* z z) t)))
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (* (cbrt (* (* y 4.0) (- (* z z) t))) (cbrt (* (* y 4.0) (- (* z z) t))))
  (cbrt (* (* y 4.0) (- (* z z) t)))
  (pow (* (* y 4.0) (- (* z z) t)) 3)
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (sqrt (* (* y 4.0) (- (* z z) t)))
  (* (* y 4.0) (- (pow z 6) (pow t 3)))
  (+ (* t (+ (* z z) t)) (pow z 4))
  (* (* (sqrt (- (pow z 4) (* t t))) (* y 4.0)) (sqrt (- (pow z 6) (pow t 3))))
  (* (sqrt (+ (* z z) t)) (sqrt (+ (* t (+ (* z z) t)) (pow z 4))))
  (* (* (sqrt (- (pow z 4) (* t t))) (* y 4.0)) (sqrt (- (pow z 6) (pow t 3))))
  (* (sqrt (+ (* z z) t)) (sqrt (+ (* t (+ (* z z) t)) (pow z 4))))
  (* (* y 4.0) (- (pow z 4) (* t t)))
  (+ (pow z 2) t)
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))))
  (* (fabs (cbrt (- (* z z) t))) (* y (* 4.0 (sqrt (- (* z z) t)))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (* 4.0 (sqrt (- (* z z) t))) y)
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (+ z (sqrt t))))
  (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (* 4.0 (sqrt (- (* z z) t))) y)
  (- (* z z) t)
  (* (* (* 4.0 (sqrt (- (* z z) t))) y) (sqrt (- (pow z 6) (pow t 3))))
  (* (* (sqrt (- (pow z 4) (* t t))) (* y 4.0)) (sqrt (- (* z z) t)))
  (* (* (* 4.0 (sqrt (- (* z z) t))) y) (sqrt (- (pow z 6) (pow t 3))))
  (* (* (sqrt (- (pow z 4) (* t t))) (* y 4.0)) (sqrt (- (* z z) t)))
  (* (* 4.0 (sqrt (- (* z z) t))) y)
  (* (* 4.0 (sqrt (- (* z z) t))) y)
  (log (* (* y 4.0) (sqrt (- (* z z) t))))
  (log (* (* y 4.0) (sqrt (- (* z z) t))))
  (log (* (* y 4.0) (sqrt (- (* z z) t))))
  (exp (* (* y 4.0) (sqrt (- (* z z) t))))
  (pow (* (* 4.0 (sqrt (- (* z z) t))) y) 3)
  (pow (* (* 4.0 (sqrt (- (* z z) t))) y) 3)
  (* (cbrt (* (* y 4.0) (sqrt (- (* z z) t)))) (cbrt (* (* y 4.0) (sqrt (- (* z z) t)))))
  (cbrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (pow (* (* 4.0 (sqrt (- (* z z) t))) y) 3)
  (sqrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (sqrt (* (* y 4.0) (sqrt (- (* z z) t))))
  (* (* y 4.0) (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))))
  (* (fabs (cbrt (- (* z z) t))) (* y 4.0))
  (* (* y 4.0) (sqrt (sqrt (- (* z z) t))))
  (* y 4.0)
  (* (* y 4.0) (sqrt (+ z (sqrt t))))
  (* (* y 4.0) (sqrt (sqrt (- (* z z) t))))
  (* y 4.0)
  (* 4.0 (sqrt (- (* z z) t)))
  (* 4.0 (* y (sqrt (- (pow z 6) (pow t 3)))))
  (* (sqrt (- (pow z 4) (* t t))) (* y 4.0))
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  0
  (* (* y (- (* z z) t)) 4.0)
  (* (* y (- (* z z) t)) 4.0)
  0
  (- (* 4.0 (* z y)) (* 2.0 (/ (* t y) z)))
  (- (* 2.0 (/ (* t y) z)) (* 4.0 (* z y)))
3.247 * * * [progress]: adding candidates to table
3.357 * * [progress]: iteration 3 / 4
3.357 * * * [progress]: picking best candidate
3.376 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))>
3.376 * * * [progress]: localizing error
3.391 * * * [progress]: generating rewritten candidates
3.391 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1)
3.396 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1)
3.401 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2)
3.406 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
3.434 * * * [progress]: generating series expansions
3.434 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1)
3.434 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
3.434 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
3.434 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
3.434 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.434 * [taylor]: Taking taylor expansion of z in t
3.434 * [taylor]: Taking taylor expansion of t in t
3.434 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.434 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.435 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.435 * [taylor]: Taking taylor expansion of z in z
3.435 * [taylor]: Taking taylor expansion of t in z
3.435 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.435 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.435 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.435 * [taylor]: Taking taylor expansion of z in z
3.435 * [taylor]: Taking taylor expansion of t in z
3.435 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.435 * [taylor]: Taking taylor expansion of (neg t) in t
3.435 * [taylor]: Taking taylor expansion of t in t
3.435 * [taylor]: Taking taylor expansion of 0 in t
3.435 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
3.435 * [taylor]: Taking taylor expansion of 1/2 in t
3.435 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.435 * [taylor]: Taking taylor expansion of (neg t) in t
3.435 * [taylor]: Taking taylor expansion of t in t
3.436 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
3.436 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
3.436 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
3.436 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.436 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.436 * [taylor]: Taking taylor expansion of z in t
3.436 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.436 * [taylor]: Taking taylor expansion of t in t
3.436 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.437 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.437 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.437 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.437 * [taylor]: Taking taylor expansion of z in z
3.437 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.437 * [taylor]: Taking taylor expansion of t in z
3.437 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.437 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.437 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.437 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.437 * [taylor]: Taking taylor expansion of z in z
3.437 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.437 * [taylor]: Taking taylor expansion of t in z
3.437 * [taylor]: Taking taylor expansion of 1 in t
3.437 * [taylor]: Taking taylor expansion of 0 in t
3.437 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
3.437 * [taylor]: Taking taylor expansion of -1/2 in t
3.437 * [taylor]: Taking taylor expansion of t in t
3.438 * [taylor]: Taking taylor expansion of 0 in t
3.438 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.438 * [taylor]: Taking taylor expansion of -1/8 in t
3.438 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.438 * [taylor]: Taking taylor expansion of t in t
3.439 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
3.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
3.439 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
3.439 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.439 * [taylor]: Taking taylor expansion of t in t
3.439 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.439 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.439 * [taylor]: Taking taylor expansion of z in t
3.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.439 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.439 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.439 * [taylor]: Taking taylor expansion of t in z
3.439 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.439 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.439 * [taylor]: Taking taylor expansion of z in z
3.439 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.439 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.439 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.439 * [taylor]: Taking taylor expansion of t in z
3.439 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.439 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.439 * [taylor]: Taking taylor expansion of z in z
3.439 * [taylor]: Taking taylor expansion of 1 in t
3.439 * [taylor]: Taking taylor expansion of 0 in t
3.440 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
3.440 * [taylor]: Taking taylor expansion of 1/2 in t
3.440 * [taylor]: Taking taylor expansion of t in t
3.440 * [taylor]: Taking taylor expansion of 0 in t
3.440 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.440 * [taylor]: Taking taylor expansion of -1/8 in t
3.440 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.440 * [taylor]: Taking taylor expansion of t in t
3.441 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1)
3.441 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
3.441 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
3.441 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
3.441 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.441 * [taylor]: Taking taylor expansion of z in t
3.441 * [taylor]: Taking taylor expansion of t in t
3.441 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.441 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.441 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.441 * [taylor]: Taking taylor expansion of z in z
3.441 * [taylor]: Taking taylor expansion of t in z
3.441 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.441 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.441 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.441 * [taylor]: Taking taylor expansion of z in z
3.441 * [taylor]: Taking taylor expansion of t in z
3.442 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.442 * [taylor]: Taking taylor expansion of (neg t) in t
3.442 * [taylor]: Taking taylor expansion of t in t
3.442 * [taylor]: Taking taylor expansion of 0 in t
3.442 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
3.442 * [taylor]: Taking taylor expansion of 1/2 in t
3.442 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.442 * [taylor]: Taking taylor expansion of (neg t) in t
3.442 * [taylor]: Taking taylor expansion of t in t
3.443 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
3.443 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
3.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
3.443 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.443 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.443 * [taylor]: Taking taylor expansion of z in t
3.443 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.443 * [taylor]: Taking taylor expansion of t in t
3.443 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.443 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.443 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.443 * [taylor]: Taking taylor expansion of z in z
3.443 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.443 * [taylor]: Taking taylor expansion of t in z
3.443 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.443 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.443 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.444 * [taylor]: Taking taylor expansion of z in z
3.444 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.444 * [taylor]: Taking taylor expansion of t in z
3.444 * [taylor]: Taking taylor expansion of 1 in t
3.444 * [taylor]: Taking taylor expansion of 0 in t
3.444 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
3.444 * [taylor]: Taking taylor expansion of -1/2 in t
3.444 * [taylor]: Taking taylor expansion of t in t
3.444 * [taylor]: Taking taylor expansion of 0 in t
3.445 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.445 * [taylor]: Taking taylor expansion of -1/8 in t
3.445 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.445 * [taylor]: Taking taylor expansion of t in t
3.445 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
3.445 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
3.445 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
3.445 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.445 * [taylor]: Taking taylor expansion of t in t
3.445 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.445 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.445 * [taylor]: Taking taylor expansion of z in t
3.445 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.446 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.446 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.446 * [taylor]: Taking taylor expansion of t in z
3.446 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.446 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.446 * [taylor]: Taking taylor expansion of z in z
3.446 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.446 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.446 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.446 * [taylor]: Taking taylor expansion of t in z
3.446 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.446 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.446 * [taylor]: Taking taylor expansion of z in z
3.446 * [taylor]: Taking taylor expansion of 1 in t
3.446 * [taylor]: Taking taylor expansion of 0 in t
3.446 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
3.446 * [taylor]: Taking taylor expansion of 1/2 in t
3.446 * [taylor]: Taking taylor expansion of t in t
3.447 * [taylor]: Taking taylor expansion of 0 in t
3.447 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.447 * [taylor]: Taking taylor expansion of -1/8 in t
3.447 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.447 * [taylor]: Taking taylor expansion of t in t
3.447 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2)
3.447 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
3.447 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
3.448 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
3.448 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.448 * [taylor]: Taking taylor expansion of z in t
3.448 * [taylor]: Taking taylor expansion of t in t
3.448 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.448 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.448 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.448 * [taylor]: Taking taylor expansion of z in z
3.448 * [taylor]: Taking taylor expansion of t in z
3.448 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.448 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.448 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.448 * [taylor]: Taking taylor expansion of z in z
3.448 * [taylor]: Taking taylor expansion of t in z
3.448 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.448 * [taylor]: Taking taylor expansion of (neg t) in t
3.448 * [taylor]: Taking taylor expansion of t in t
3.448 * [taylor]: Taking taylor expansion of 0 in t
3.449 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
3.449 * [taylor]: Taking taylor expansion of 1/2 in t
3.449 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.449 * [taylor]: Taking taylor expansion of (neg t) in t
3.449 * [taylor]: Taking taylor expansion of t in t
3.450 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
3.450 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
3.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
3.450 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.450 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.450 * [taylor]: Taking taylor expansion of z in t
3.450 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.450 * [taylor]: Taking taylor expansion of t in t
3.450 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.450 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.450 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.450 * [taylor]: Taking taylor expansion of z in z
3.450 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.450 * [taylor]: Taking taylor expansion of t in z
3.450 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.450 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.450 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.450 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.450 * [taylor]: Taking taylor expansion of z in z
3.450 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.450 * [taylor]: Taking taylor expansion of t in z
3.451 * [taylor]: Taking taylor expansion of 1 in t
3.451 * [taylor]: Taking taylor expansion of 0 in t
3.451 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
3.451 * [taylor]: Taking taylor expansion of -1/2 in t
3.451 * [taylor]: Taking taylor expansion of t in t
3.451 * [taylor]: Taking taylor expansion of 0 in t
3.452 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.452 * [taylor]: Taking taylor expansion of -1/8 in t
3.452 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.452 * [taylor]: Taking taylor expansion of t in t
3.452 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
3.452 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
3.452 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
3.452 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.452 * [taylor]: Taking taylor expansion of t in t
3.452 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.452 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.452 * [taylor]: Taking taylor expansion of z in t
3.452 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.452 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.452 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.452 * [taylor]: Taking taylor expansion of t in z
3.452 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.452 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.452 * [taylor]: Taking taylor expansion of z in z
3.453 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.453 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.453 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.453 * [taylor]: Taking taylor expansion of t in z
3.453 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.453 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.453 * [taylor]: Taking taylor expansion of z in z
3.453 * [taylor]: Taking taylor expansion of 1 in t
3.453 * [taylor]: Taking taylor expansion of 0 in t
3.453 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
3.453 * [taylor]: Taking taylor expansion of 1/2 in t
3.453 * [taylor]: Taking taylor expansion of t in t
3.453 * [taylor]: Taking taylor expansion of 0 in t
3.454 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.454 * [taylor]: Taking taylor expansion of -1/8 in t
3.454 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.454 * [taylor]: Taking taylor expansion of t in t
3.454 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
3.454 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
3.454 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
3.454 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
3.454 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.454 * [taylor]: Taking taylor expansion of z in t
3.454 * [taylor]: Taking taylor expansion of t in t
3.455 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.455 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.455 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.455 * [taylor]: Taking taylor expansion of z in z
3.455 * [taylor]: Taking taylor expansion of t in z
3.455 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
3.455 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
3.455 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.455 * [taylor]: Taking taylor expansion of z in z
3.455 * [taylor]: Taking taylor expansion of t in z
3.455 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.455 * [taylor]: Taking taylor expansion of (neg t) in t
3.455 * [taylor]: Taking taylor expansion of t in t
3.455 * [taylor]: Taking taylor expansion of 0 in t
3.455 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
3.455 * [taylor]: Taking taylor expansion of 1/2 in t
3.455 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
3.455 * [taylor]: Taking taylor expansion of (neg t) in t
3.455 * [taylor]: Taking taylor expansion of t in t
3.457 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
3.457 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
3.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
3.457 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.457 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.457 * [taylor]: Taking taylor expansion of z in t
3.457 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.457 * [taylor]: Taking taylor expansion of t in t
3.457 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.457 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.457 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.457 * [taylor]: Taking taylor expansion of z in z
3.457 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.457 * [taylor]: Taking taylor expansion of t in z
3.457 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
3.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
3.457 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.457 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.457 * [taylor]: Taking taylor expansion of z in z
3.457 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.457 * [taylor]: Taking taylor expansion of t in z
3.457 * [taylor]: Taking taylor expansion of 1 in t
3.457 * [taylor]: Taking taylor expansion of 0 in t
3.458 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
3.458 * [taylor]: Taking taylor expansion of -1/2 in t
3.458 * [taylor]: Taking taylor expansion of t in t
3.458 * [taylor]: Taking taylor expansion of 0 in t
3.458 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.458 * [taylor]: Taking taylor expansion of -1/8 in t
3.458 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.458 * [taylor]: Taking taylor expansion of t in t
3.459 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
3.459 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
3.459 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
3.459 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.459 * [taylor]: Taking taylor expansion of t in t
3.459 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
3.459 * [taylor]: Taking taylor expansion of (pow z 2) in t
3.459 * [taylor]: Taking taylor expansion of z in t
3.459 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.459 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.459 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.459 * [taylor]: Taking taylor expansion of t in z
3.459 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.459 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.459 * [taylor]: Taking taylor expansion of z in z
3.460 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
3.460 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
3.460 * [taylor]: Taking taylor expansion of (/ 1 t) in z
3.460 * [taylor]: Taking taylor expansion of t in z
3.460 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
3.460 * [taylor]: Taking taylor expansion of (pow z 2) in z
3.460 * [taylor]: Taking taylor expansion of z in z
3.460 * [taylor]: Taking taylor expansion of 1 in t
3.460 * [taylor]: Taking taylor expansion of 0 in t
3.460 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
3.460 * [taylor]: Taking taylor expansion of 1/2 in t
3.460 * [taylor]: Taking taylor expansion of t in t
3.460 * [taylor]: Taking taylor expansion of 0 in t
3.461 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
3.461 * [taylor]: Taking taylor expansion of -1/8 in t
3.461 * [taylor]: Taking taylor expansion of (pow t 2) in t
3.461 * [taylor]: Taking taylor expansion of t in t
3.461 * * * [progress]: simplifying candidates
3.463 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1/2 2) (/ 1/2 2))
  (+ (/ 1/2 2) (/ (/ 1 2) 2))
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (+ (/ (/ 1 2) 2) (/ 1/2 2))
  (+ (/ (/ 1 2) 2) (/ (/ 1 2) 2))
  (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t)))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (- (* z z) t) (- (* z z) t))
  (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t)))
  (* (- (* z z) t) (- (* z z) t))
  (+ 1 1)
  (+ (log (sqrt (sqrt (- (* z z) t)))) (log (sqrt (sqrt (- (* z z) t)))))
  (log (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (exp (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (* (* (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t)))) (* (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t)))))
  (* (cbrt (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))) (cbrt (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))))
  (cbrt (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (* (* (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t)))
  (sqrt (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (sqrt (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))))
  (* (sqrt (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))) (sqrt (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))))
  (* (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))))
  (* (sqrt (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))) (sqrt (sqrt (+ (* z z) t))))
  (* (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))))
  (* (sqrt (sqrt (+ (* z z) t))) (sqrt (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))))
  (* (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))))
  (* (sqrt (sqrt (+ (* z z) t))) (sqrt (sqrt (+ (* z z) t))))
  (* (* (cbrt (sqrt (sqrt (- (* z z) t)))) (cbrt (sqrt (sqrt (- (* z z) t))))) (* (cbrt (sqrt (sqrt (- (* z z) t)))) (cbrt (sqrt (sqrt (- (* z z) t))))))
  (* (cbrt (sqrt (sqrt (- (* z z) t)))) (cbrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))) (sqrt (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))))
  (* (sqrt (cbrt (sqrt (- (* z z) t)))) (sqrt (cbrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))) (sqrt (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))))
  (* (sqrt (sqrt (cbrt (- (* z z) t)))) (sqrt (sqrt (cbrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt 1)) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (+ z (sqrt t)))) (sqrt (sqrt (+ z (sqrt t)))))
  (* (sqrt (sqrt (- z (sqrt t)))) (sqrt (sqrt (- z (sqrt t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* 1 1)
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1/2 2))
  (* 2 (/ 1 2))
  (* 2 (/ (/ 1 2) 2))
  (* (sqrt (sqrt (- (* z z) t))) (* (cbrt (sqrt (sqrt (- (* z z) t)))) (cbrt (sqrt (sqrt (- (* z z) t))))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt 1)))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (+ z (sqrt t)))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt 1))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (sqrt (- (* z z) t)))))
  (* (sqrt (sqrt (- (* z z) t))) 1)
  (* (cbrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (cbrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (cbrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- z (sqrt t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))))
  (* (sqrt (sqrt (- (pow (* z z) 3) (pow t 3)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* (* z z) (* z z)) (* t t)))) (sqrt (sqrt (- (* z z) t))))
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
3.469 * * [simplify]: iteration  0 :  134  enodes  (cost  2488 )
3.488 * * [simplify]: iteration  1 :  245  enodes  (cost  1611 )
3.531 * * [simplify]: iteration  2 :  674  enodes  (cost  1446 )
3.652 * * [simplify]: iteration  3 :  2014  enodes  (cost  1411 )
4.056 * * [simplify]: iteration  done :  5000  enodes  (cost  1411 )
4.056 * [simplify]: Simplified to:
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  1
  2
  1/2
  1/2
  1
  1
  1/2
  1/2
  (- (* z z) t)
  (sqrt (- (* z z) t))
  (pow (sqrt (- (* z z) t)) 4)
  (- (* z z) t)
  (pow (sqrt (- (* z z) t)) 4)
  2
  (log (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (- (* z z) t)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (* (sqrt (sqrt (- (pow z 4) (* t t)))) (sqrt (sqrt (- (pow z 6) (pow t 3)))))
  (* (sqrt (sqrt (+ (* z z) t))) (sqrt (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))))
  (* (sqrt (sqrt (- (pow z 4) (* t t)))) (sqrt (sqrt (- (pow z 6) (pow t 3)))))
  (* (sqrt (sqrt (+ (* z z) t))) (sqrt (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  (pow (cbrt (sqrt (sqrt (- (* z z) t)))) 4)
  (* (cbrt (sqrt (sqrt (- (* z z) t)))) (cbrt (sqrt (sqrt (- (* z z) t)))))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  2
  1/2
  1
  1/2
  (* (pow (cbrt (sqrt (sqrt (- (* z z) t)))) 4) (cbrt (sqrt (sqrt (- (* z z) t)))))
  (* (fabs (cbrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (fabs (cbrt (- (* z z) t)))))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (sqrt (- (* z z) t)))
  (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (+ z (sqrt t)))))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (sqrt (- (* z z) t)))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (sqrt (- (* z z) t)))
  (pow (cbrt (sqrt (sqrt (- (* z z) t)))) 4)
  (* (sqrt (cbrt (sqrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (cbrt (- (* z z) t)))) (sqrt (sqrt (- (* z z) t))))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (- (* z z) t))
  (* (sqrt (sqrt (- z (sqrt t)))) (sqrt (sqrt (- (* z z) t))))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (- (* z z) t))
  (pow (sqrt (sqrt (sqrt (- (* z z) t)))) 3)
  (sqrt (- (* z z) t))
  (* (sqrt (sqrt (- (pow z 6) (pow t 3)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (pow z 4) (* t t)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (pow z 6) (pow t 3)))) (sqrt (sqrt (- (* z z) t))))
  (* (sqrt (sqrt (- (pow z 4) (* t t)))) (sqrt (sqrt (- (* z z) t))))
  (+ (* t (+ (* (pow NAN 3) t) NAN)) (* -1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* t (+ (* (pow NAN 3) t) NAN)) (* -1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* t (+ (* (pow NAN 3) t) NAN)) (* -1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* t (+ (* (pow NAN 3) t) NAN)) (* -1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
4.058 * * * [progress]: adding candidates to table
4.192 * * [progress]: iteration 4 / 4
4.192 * * * [progress]: picking best candidate
4.213 * * * * [pick]: Picked  #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))>
4.213 * * * [progress]: localizing error
4.234 * * * [progress]: generating rewritten candidates
4.234 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 2 1)
4.240 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1 1)
4.245 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 2 1)
4.250 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2 1 2 1)
4.257 * * * [progress]: generating series expansions
4.257 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 2 1)
4.257 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
4.257 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
4.257 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
4.257 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.257 * [taylor]: Taking taylor expansion of z in t
4.257 * [taylor]: Taking taylor expansion of t in t
4.257 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.257 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.257 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.257 * [taylor]: Taking taylor expansion of z in z
4.257 * [taylor]: Taking taylor expansion of t in z
4.257 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.257 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.257 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.257 * [taylor]: Taking taylor expansion of z in z
4.257 * [taylor]: Taking taylor expansion of t in z
4.258 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.258 * [taylor]: Taking taylor expansion of (neg t) in t
4.258 * [taylor]: Taking taylor expansion of t in t
4.258 * [taylor]: Taking taylor expansion of 0 in t
4.258 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
4.258 * [taylor]: Taking taylor expansion of 1/2 in t
4.258 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.258 * [taylor]: Taking taylor expansion of (neg t) in t
4.258 * [taylor]: Taking taylor expansion of t in t
4.259 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
4.259 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
4.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
4.259 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.259 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.259 * [taylor]: Taking taylor expansion of z in t
4.259 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.259 * [taylor]: Taking taylor expansion of t in t
4.259 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.259 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.259 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.259 * [taylor]: Taking taylor expansion of z in z
4.259 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.259 * [taylor]: Taking taylor expansion of t in z
4.259 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.259 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.259 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.259 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.260 * [taylor]: Taking taylor expansion of z in z
4.260 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.260 * [taylor]: Taking taylor expansion of t in z
4.260 * [taylor]: Taking taylor expansion of 1 in t
4.260 * [taylor]: Taking taylor expansion of 0 in t
4.260 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
4.260 * [taylor]: Taking taylor expansion of -1/2 in t
4.260 * [taylor]: Taking taylor expansion of t in t
4.260 * [taylor]: Taking taylor expansion of 0 in t
4.261 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.261 * [taylor]: Taking taylor expansion of -1/8 in t
4.261 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.261 * [taylor]: Taking taylor expansion of t in t
4.261 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
4.261 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
4.261 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
4.261 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.261 * [taylor]: Taking taylor expansion of t in t
4.261 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.261 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.261 * [taylor]: Taking taylor expansion of z in t
4.262 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.262 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.262 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.262 * [taylor]: Taking taylor expansion of t in z
4.262 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.262 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.262 * [taylor]: Taking taylor expansion of z in z
4.262 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.262 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.262 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.262 * [taylor]: Taking taylor expansion of t in z
4.262 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.262 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.262 * [taylor]: Taking taylor expansion of z in z
4.262 * [taylor]: Taking taylor expansion of 1 in t
4.262 * [taylor]: Taking taylor expansion of 0 in t
4.262 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
4.262 * [taylor]: Taking taylor expansion of 1/2 in t
4.262 * [taylor]: Taking taylor expansion of t in t
4.263 * [taylor]: Taking taylor expansion of 0 in t
4.263 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.263 * [taylor]: Taking taylor expansion of -1/8 in t
4.263 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.263 * [taylor]: Taking taylor expansion of t in t
4.263 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1 1)
4.264 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
4.264 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
4.264 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
4.264 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.264 * [taylor]: Taking taylor expansion of z in t
4.264 * [taylor]: Taking taylor expansion of t in t
4.264 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.264 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.264 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.264 * [taylor]: Taking taylor expansion of z in z
4.264 * [taylor]: Taking taylor expansion of t in z
4.264 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.264 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.264 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.264 * [taylor]: Taking taylor expansion of z in z
4.264 * [taylor]: Taking taylor expansion of t in z
4.264 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.264 * [taylor]: Taking taylor expansion of (neg t) in t
4.264 * [taylor]: Taking taylor expansion of t in t
4.264 * [taylor]: Taking taylor expansion of 0 in t
4.265 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
4.265 * [taylor]: Taking taylor expansion of 1/2 in t
4.265 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.265 * [taylor]: Taking taylor expansion of (neg t) in t
4.265 * [taylor]: Taking taylor expansion of t in t
4.266 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
4.266 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
4.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
4.266 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.266 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.266 * [taylor]: Taking taylor expansion of z in t
4.266 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.266 * [taylor]: Taking taylor expansion of t in t
4.266 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.266 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.266 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.266 * [taylor]: Taking taylor expansion of z in z
4.266 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.266 * [taylor]: Taking taylor expansion of t in z
4.266 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.266 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.266 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.266 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.266 * [taylor]: Taking taylor expansion of z in z
4.266 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.266 * [taylor]: Taking taylor expansion of t in z
4.266 * [taylor]: Taking taylor expansion of 1 in t
4.266 * [taylor]: Taking taylor expansion of 0 in t
4.267 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
4.267 * [taylor]: Taking taylor expansion of -1/2 in t
4.267 * [taylor]: Taking taylor expansion of t in t
4.267 * [taylor]: Taking taylor expansion of 0 in t
4.268 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.268 * [taylor]: Taking taylor expansion of -1/8 in t
4.268 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.268 * [taylor]: Taking taylor expansion of t in t
4.268 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
4.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
4.268 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
4.268 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.268 * [taylor]: Taking taylor expansion of t in t
4.268 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.268 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.268 * [taylor]: Taking taylor expansion of z in t
4.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.268 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.268 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.268 * [taylor]: Taking taylor expansion of t in z
4.268 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.268 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.268 * [taylor]: Taking taylor expansion of z in z
4.268 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.269 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.269 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.269 * [taylor]: Taking taylor expansion of t in z
4.269 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.269 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.269 * [taylor]: Taking taylor expansion of z in z
4.269 * [taylor]: Taking taylor expansion of 1 in t
4.269 * [taylor]: Taking taylor expansion of 0 in t
4.269 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
4.269 * [taylor]: Taking taylor expansion of 1/2 in t
4.269 * [taylor]: Taking taylor expansion of t in t
4.269 * [taylor]: Taking taylor expansion of 0 in t
4.270 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.270 * [taylor]: Taking taylor expansion of -1/8 in t
4.270 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.270 * [taylor]: Taking taylor expansion of t in t
4.270 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 2 1)
4.270 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
4.270 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
4.270 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
4.270 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.270 * [taylor]: Taking taylor expansion of z in t
4.270 * [taylor]: Taking taylor expansion of t in t
4.271 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.271 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.271 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.271 * [taylor]: Taking taylor expansion of z in z
4.271 * [taylor]: Taking taylor expansion of t in z
4.271 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.271 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.271 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.271 * [taylor]: Taking taylor expansion of z in z
4.271 * [taylor]: Taking taylor expansion of t in z
4.271 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.271 * [taylor]: Taking taylor expansion of (neg t) in t
4.271 * [taylor]: Taking taylor expansion of t in t
4.271 * [taylor]: Taking taylor expansion of 0 in t
4.271 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
4.271 * [taylor]: Taking taylor expansion of 1/2 in t
4.271 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.271 * [taylor]: Taking taylor expansion of (neg t) in t
4.271 * [taylor]: Taking taylor expansion of t in t
4.272 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
4.272 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
4.272 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
4.272 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.272 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.273 * [taylor]: Taking taylor expansion of z in t
4.273 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.273 * [taylor]: Taking taylor expansion of t in t
4.273 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.273 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.273 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.273 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.273 * [taylor]: Taking taylor expansion of z in z
4.273 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.273 * [taylor]: Taking taylor expansion of t in z
4.273 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.273 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.273 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.273 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.273 * [taylor]: Taking taylor expansion of z in z
4.273 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.273 * [taylor]: Taking taylor expansion of t in z
4.273 * [taylor]: Taking taylor expansion of 1 in t
4.273 * [taylor]: Taking taylor expansion of 0 in t
4.274 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
4.274 * [taylor]: Taking taylor expansion of -1/2 in t
4.274 * [taylor]: Taking taylor expansion of t in t
4.274 * [taylor]: Taking taylor expansion of 0 in t
4.274 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.274 * [taylor]: Taking taylor expansion of -1/8 in t
4.274 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.274 * [taylor]: Taking taylor expansion of t in t
4.275 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
4.275 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
4.275 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
4.275 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.275 * [taylor]: Taking taylor expansion of t in t
4.275 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.275 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.275 * [taylor]: Taking taylor expansion of z in t
4.275 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.275 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.275 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.275 * [taylor]: Taking taylor expansion of t in z
4.275 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.275 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.275 * [taylor]: Taking taylor expansion of z in z
4.275 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.275 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.275 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.276 * [taylor]: Taking taylor expansion of t in z
4.276 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.276 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.276 * [taylor]: Taking taylor expansion of z in z
4.276 * [taylor]: Taking taylor expansion of 1 in t
4.276 * [taylor]: Taking taylor expansion of 0 in t
4.276 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
4.276 * [taylor]: Taking taylor expansion of 1/2 in t
4.276 * [taylor]: Taking taylor expansion of t in t
4.276 * [taylor]: Taking taylor expansion of 0 in t
4.277 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.277 * [taylor]: Taking taylor expansion of -1/8 in t
4.277 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.277 * [taylor]: Taking taylor expansion of t in t
4.277 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2 1 2 1)
4.277 * [approximate]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in (z t) around 0
4.277 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in t
4.277 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in t
4.277 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.277 * [taylor]: Taking taylor expansion of z in t
4.277 * [taylor]: Taking taylor expansion of t in t
4.278 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.278 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.278 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.278 * [taylor]: Taking taylor expansion of z in z
4.278 * [taylor]: Taking taylor expansion of t in z
4.278 * [taylor]: Taking taylor expansion of (sqrt (- (pow z 2) t)) in z
4.278 * [taylor]: Taking taylor expansion of (- (pow z 2) t) in z
4.278 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.278 * [taylor]: Taking taylor expansion of z in z
4.278 * [taylor]: Taking taylor expansion of t in z
4.278 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.278 * [taylor]: Taking taylor expansion of (neg t) in t
4.278 * [taylor]: Taking taylor expansion of t in t
4.278 * [taylor]: Taking taylor expansion of 0 in t
4.278 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg t))) in t
4.278 * [taylor]: Taking taylor expansion of 1/2 in t
4.278 * [taylor]: Taking taylor expansion of (sqrt (neg t)) in t
4.278 * [taylor]: Taking taylor expansion of (neg t) in t
4.278 * [taylor]: Taking taylor expansion of t in t
4.279 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in (z t) around 0
4.279 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in t
4.279 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in t
4.279 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.279 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.279 * [taylor]: Taking taylor expansion of z in t
4.280 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.280 * [taylor]: Taking taylor expansion of t in t
4.280 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.280 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.280 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.280 * [taylor]: Taking taylor expansion of z in z
4.280 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.280 * [taylor]: Taking taylor expansion of t in z
4.280 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 (pow z 2)) (/ 1 t))) in z
4.280 * [taylor]: Taking taylor expansion of (- (/ 1 (pow z 2)) (/ 1 t)) in z
4.280 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.280 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.280 * [taylor]: Taking taylor expansion of z in z
4.280 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.280 * [taylor]: Taking taylor expansion of t in z
4.280 * [taylor]: Taking taylor expansion of 1 in t
4.280 * [taylor]: Taking taylor expansion of 0 in t
4.281 * [taylor]: Taking taylor expansion of (/ -1/2 t) in t
4.281 * [taylor]: Taking taylor expansion of -1/2 in t
4.281 * [taylor]: Taking taylor expansion of t in t
4.281 * [taylor]: Taking taylor expansion of 0 in t
4.281 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.281 * [taylor]: Taking taylor expansion of -1/8 in t
4.281 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.281 * [taylor]: Taking taylor expansion of t in t
4.282 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in (z t) around 0
4.282 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in t
4.282 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in t
4.282 * [taylor]: Taking taylor expansion of (/ 1 t) in t
4.282 * [taylor]: Taking taylor expansion of t in t
4.282 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in t
4.282 * [taylor]: Taking taylor expansion of (pow z 2) in t
4.282 * [taylor]: Taking taylor expansion of z in t
4.282 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.282 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.282 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.282 * [taylor]: Taking taylor expansion of t in z
4.282 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.282 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.282 * [taylor]: Taking taylor expansion of z in z
4.282 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) (/ 1 (pow z 2)))) in z
4.282 * [taylor]: Taking taylor expansion of (+ (/ 1 t) (/ 1 (pow z 2))) in z
4.282 * [taylor]: Taking taylor expansion of (/ 1 t) in z
4.282 * [taylor]: Taking taylor expansion of t in z
4.282 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z
4.282 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.282 * [taylor]: Taking taylor expansion of z in z
4.283 * [taylor]: Taking taylor expansion of 1 in t
4.283 * [taylor]: Taking taylor expansion of 0 in t
4.283 * [taylor]: Taking taylor expansion of (/ 1/2 t) in t
4.283 * [taylor]: Taking taylor expansion of 1/2 in t
4.283 * [taylor]: Taking taylor expansion of t in t
4.283 * [taylor]: Taking taylor expansion of 0 in t
4.284 * [taylor]: Taking taylor expansion of (/ -1/8 (pow t 2)) in t
4.284 * [taylor]: Taking taylor expansion of -1/8 in t
4.284 * [taylor]: Taking taylor expansion of (pow t 2) in t
4.284 * [taylor]: Taking taylor expansion of t in t
4.284 * * * [progress]: simplifying candidates
4.285 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (* (* (sqrt (- (* z z) t)) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))
  (sqrt (* (cbrt (- (* z z) t)) (cbrt (- (* z z) t))))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt 1)
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow (* z z) 3) (pow t 3)))
  (sqrt (+ (* (* z z) (* z z)) (+ (* t t) (* (* z z) t))))
  (sqrt (- (* (* z z) (* z z)) (* t t)))
  (sqrt (+ (* z z) t))
  (/ 1 2)
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (- (+ (* t NAN) (* (pow t 2) (pow NAN 3))) (* 1/2 (* NAN (pow z 2))))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
4.287 * * [simplify]: iteration  0 :  55  enodes  (cost  820 )
4.294 * * [simplify]: iteration  1 :  122  enodes  (cost  740 )
4.317 * * [simplify]: iteration  2 :  326  enodes  (cost  684 )
4.358 * * [simplify]: iteration  3 :  671  enodes  (cost  676 )
4.462 * * [simplify]: iteration  4 :  1352  enodes  (cost  676 )
4.662 * * [simplify]: iteration  5 :  2791  enodes  (cost  676 )
5.123 * * [simplify]: iteration  done :  5001  enodes  (cost  676 )
5.123 * [simplify]: Simplified to:
   (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (log (sqrt (- (* z z) t)))
  (exp (sqrt (- (* z z) t)))
  (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t))))
  (cbrt (sqrt (- (* z z) t)))
  (pow (sqrt (- (* z z) t)) 3)
  (fabs (cbrt (- (* z z) t)))
  (sqrt (cbrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  1
  (sqrt (- (* z z) t))
  (sqrt (+ z (sqrt t)))
  (sqrt (- z (sqrt t)))
  (sqrt (- (pow z 6) (pow t 3)))
  (sqrt (+ (* t (+ (* z z) t)) (pow z 4)))
  (sqrt (- (pow z 4) (* t t)))
  (sqrt (+ (* z z) t))
  1/2
  (sqrt (sqrt (- (* z z) t)))
  (sqrt (sqrt (- (* z z) t)))
  (+ (* -1/2 (* NAN (pow z 2))) (* t (+ (* (pow NAN 3) t) NAN)))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* -1/2 (* NAN (pow z 2))) (* t (+ (* (pow NAN 3) t) NAN)))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* -1/2 (* NAN (pow z 2))) (* t (+ (* (pow NAN 3) t) NAN)))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
  (+ (* -1/2 (* NAN (pow z 2))) (* t (+ (* (pow NAN 3) t) NAN)))
  (- z (* 1/2 (/ t z)))
  (- (* 1/2 (/ t z)) z)
5.124 * * * [progress]: adding candidates to table
5.237 * [progress]: [Phase 3 of 3] Extracting.
5.237 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.240 * * * [regime-changes]: Trying 10 branch expressions: ((* z z) (- (* z z) t) (* y 4.0) (* (* y 4.0) (- (* z z) t)) (* x x) (- (* x x) (* (* y 4.0) (- (* z z) t))) t z y x)
5.240 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.319 * * * * [regimes]: Trying to branch on (* z z) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.389 * * * * [regimes]: Trying to branch on (- (* z z) t) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.475 * * * * [regimes]: Trying to branch on (- (* z z) t) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.549 * * * * [regimes]: Trying to branch on (* y 4.0) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.643 * * * * [regimes]: Trying to branch on (* (* y 4.0) (- (* z z) t)) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.728 * * * * [regimes]: Trying to branch on (* (* y 4.0) (- (* z z) t)) from (#<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.785 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.861 * * * * [regimes]: Trying to branch on (- (* x x) (* (* y 4.0) (- (* z z) t))) from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
5.948 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.032 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.124 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.217 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.296 * * * [regime]: Found split indices: #<option (#s(si 7 226) #s(si 2 255))>
6.296 * [binary-search]: Only using regimes for bounds on (* z z) and (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.296 * [regimes]: Found splitpoints: (#s(sp 7 (* z z) 1.383803022041088e+297) #s(sp 2 (* z z) +nan.0)) , with alts (#<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (* (* (cbrt (sqrt (- (* z z) t))) (cbrt (sqrt (- (* z z) t)))) (cbrt (sqrt (- (* z z) t))))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (sqrt (- (* z z) t)))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))> #<alt (λ (x y z t) (* x x))> #<alt (λ (x y z t) (- (* x x) (* (sqrt (* (* y 4.0) (- (* z z) t))) (sqrt (* (* y 4.0) (- (* z z) t))))))> #<alt (λ (x y z t) (- (* x x) (* (* (* y 4.0) (sqrt (- (* z z) t))) (* (sqrt (sqrt (- (* z z) t))) (sqrt (sqrt (- (* z z) t)))))))> #<alt (λ (x y z t) (- (* x x) (/ (* (* 4.0 (- (pow z 4) (* t t))) y) (+ (* z z) t))))> #<alt (λ (x y z t) (- (* x x) (* (* y 4.0) (- (* z z) t))))>)
6.297 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (* z z) 1.383803022041088e+297) (- (* x x) (* (* y 4.0) (- (* z z) t))) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))
6.297 * * [simplify]: iteration  0 :  20  enodes  (cost  36 )
6.298 * * [simplify]: iteration  1 :  25  enodes  (cost  36 )
6.298 * * [simplify]: iteration  done :  25  enodes  (cost  36 )
6.298 * [simplify]: Simplified to:
   (if (<= (* z z) 1.383803022041088e+297) (- (* x x) (* (* y 4.0) (- (* z z) t))) (- (* x x) (* (* (* y 4.0) (+ z (sqrt t))) (- z (sqrt t)))))
8.901 * [regime-testing]: End program error score: 3.291416976386968
9.006 * [regime-testing]: Target error score: 5.7967207409204855