9.148 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.758 * * * [progress]: [2/2] Setting up program.
0.764 * [progress]: [Phase 2 of 3] Improving.
0.764 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))
0.766 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
0.768 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
0.771 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
0.789 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
0.789 * [simplify]: Simplified to:
   (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))
0.789 * * [progress]: iteration 1 / 4
0.789 * * * [progress]: picking best candidate
0.795 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
0.795 * * * [progress]: localizing error
0.818 * * * [progress]: generating rewritten candidates
0.818 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.827 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
0.835 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.843 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.852 * * * [progress]: generating series expansions
0.852 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.853 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
0.853 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.853 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.853 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.853 * [taylor]: Taking taylor expansion of z in z
0.853 * [taylor]: Taking taylor expansion of 1.0 in z
0.853 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.853 * [taylor]: Taking taylor expansion of z in z
0.853 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.853 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.853 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.853 * [taylor]: Taking taylor expansion of z in z
0.853 * [taylor]: Taking taylor expansion of 1.0 in z
0.853 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.853 * [taylor]: Taking taylor expansion of z in z
0.854 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
0.854 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.854 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.854 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.854 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.854 * [taylor]: Taking taylor expansion of z in z
0.854 * [taylor]: Taking taylor expansion of 1.0 in z
0.854 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.854 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.854 * [taylor]: Taking taylor expansion of z in z
0.854 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.854 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.854 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.854 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.854 * [taylor]: Taking taylor expansion of z in z
0.855 * [taylor]: Taking taylor expansion of 1.0 in z
0.855 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.855 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.855 * [taylor]: Taking taylor expansion of z in z
0.858 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
0.858 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.858 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.858 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.858 * [taylor]: Taking taylor expansion of 1.0 in z
0.858 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.858 * [taylor]: Taking taylor expansion of z in z
0.858 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.858 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.858 * [taylor]: Taking taylor expansion of -1 in z
0.858 * [taylor]: Taking taylor expansion of z in z
0.858 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.858 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.858 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.858 * [taylor]: Taking taylor expansion of 1.0 in z
0.858 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.858 * [taylor]: Taking taylor expansion of z in z
0.859 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.859 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.859 * [taylor]: Taking taylor expansion of -1 in z
0.859 * [taylor]: Taking taylor expansion of z in z
0.862 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
0.862 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.862 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.862 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.862 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.862 * [taylor]: Taking taylor expansion of x in x
0.862 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.863 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.863 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.863 * [taylor]: Taking taylor expansion of 1.0 in x
0.863 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.863 * [taylor]: Taking taylor expansion of x in x
0.864 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.864 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of 1.0 in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.864 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of 1.0 in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.864 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.864 * [taylor]: Taking taylor expansion of x in x
0.868 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.868 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.868 * [taylor]: Taking taylor expansion of 1.0 in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.868 * [taylor]: Taking taylor expansion of -1 in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.868 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.868 * [taylor]: Taking taylor expansion of 1.0 in x
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.868 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.868 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.868 * [taylor]: Taking taylor expansion of -1 in x
0.868 * [taylor]: Taking taylor expansion of x in x
0.872 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
0.872 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
0.872 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.872 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.872 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of 1.0 in y
0.872 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.872 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.872 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.872 * [taylor]: Taking taylor expansion of 1.0 in y
0.872 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.872 * [taylor]: Taking taylor expansion of y in y
0.873 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
0.873 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.873 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.873 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.873 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of 1.0 in y
0.874 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.874 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.874 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of 1.0 in y
0.874 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.874 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.874 * [taylor]: Taking taylor expansion of y in y
0.877 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
0.877 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.877 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.877 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.877 * [taylor]: Taking taylor expansion of 1.0 in y
0.877 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.877 * [taylor]: Taking taylor expansion of y in y
0.877 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.877 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.878 * [taylor]: Taking taylor expansion of -1 in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.878 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.878 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.878 * [taylor]: Taking taylor expansion of 1.0 in y
0.878 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.878 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.878 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.878 * [taylor]: Taking taylor expansion of -1 in y
0.878 * [taylor]: Taking taylor expansion of y in y
0.881 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.881 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
0.881 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.881 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.881 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.881 * [taylor]: Taking taylor expansion of t in t
0.881 * [taylor]: Taking taylor expansion of 1.0 in t
0.882 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.882 * [taylor]: Taking taylor expansion of t in t
0.882 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.882 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.882 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.882 * [taylor]: Taking taylor expansion of t in t
0.882 * [taylor]: Taking taylor expansion of 1.0 in t
0.882 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.882 * [taylor]: Taking taylor expansion of t in t
0.883 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
0.883 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.883 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.883 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.883 * [taylor]: Taking taylor expansion of t in t
0.883 * [taylor]: Taking taylor expansion of 1.0 in t
0.883 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.883 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.883 * [taylor]: Taking taylor expansion of t in t
0.883 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.883 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.883 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.883 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.883 * [taylor]: Taking taylor expansion of t in t
0.883 * [taylor]: Taking taylor expansion of 1.0 in t
0.883 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.883 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.883 * [taylor]: Taking taylor expansion of t in t
0.887 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
0.887 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.887 * [taylor]: Taking taylor expansion of 1.0 in t
0.887 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.887 * [taylor]: Taking taylor expansion of t in t
0.887 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.887 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.887 * [taylor]: Taking taylor expansion of -1 in t
0.887 * [taylor]: Taking taylor expansion of t in t
0.887 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.887 * [taylor]: Taking taylor expansion of 1.0 in t
0.887 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.887 * [taylor]: Taking taylor expansion of t in t
0.887 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.887 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.887 * [taylor]: Taking taylor expansion of -1 in t
0.887 * [taylor]: Taking taylor expansion of t in t
0.891 * * * [progress]: simplifying candidates
0.892 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (neg (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (neg (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
0.899 * * [simplify]: iteration  0 :  692  enodes  (cost  864 )
0.910 * * [simplify]: iteration  1 :  2941  enodes  (cost  824 )
0.947 * * [simplify]: iteration  2 :  5001  enodes  (cost  824 )
1.119 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (neg (sqrt z))
  (+ z (- 1.0 z))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (neg (sqrt x))
  (+ x (- 1.0 x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (neg (sqrt x))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (+ (* x NAN) (* (pow x 2) (pow NAN 3)))))
  (- (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (/ (pow NAN 5) (pow x 2)))) (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2.0 (/ (pow NAN 3) (pow x 2))) (+ (* 2 (/ (pow NAN 3) x)) (* 6 (/ (pow NAN 7) (pow x 3)))))))
  (- (+ (* 1.0 (/ (pow NAN 3) (pow x 3))) (+ (* 2 (/ (pow NAN 3) x)) (+ (* 6 (/ (pow NAN 7) (pow x 3))) (/ (pow NAN 5) (pow x 2))))) (+ (* 1.0 (/ NAN x)) (+ (* 6.0 (/ (pow NAN 5) (pow x 3))) (* 2.0 (/ (pow NAN 3) (pow x 2))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
1.120 * * * [progress]: adding candidates to table
1.350 * * [progress]: iteration 2 / 4
1.350 * * * [progress]: picking best candidate
1.409 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.409 * * * [progress]: localizing error
1.435 * * * [progress]: generating rewritten candidates
1.435 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.443 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.450 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.458 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1)
1.465 * * * [progress]: generating series expansions
1.465 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.466 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
1.466 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.466 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.466 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.466 * [taylor]: Taking taylor expansion of z in z
1.466 * [taylor]: Taking taylor expansion of 1.0 in z
1.466 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.466 * [taylor]: Taking taylor expansion of z in z
1.466 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.466 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.466 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.466 * [taylor]: Taking taylor expansion of z in z
1.466 * [taylor]: Taking taylor expansion of 1.0 in z
1.466 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.466 * [taylor]: Taking taylor expansion of z in z
1.467 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
1.467 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.467 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.467 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.467 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.467 * [taylor]: Taking taylor expansion of z in z
1.467 * [taylor]: Taking taylor expansion of 1.0 in z
1.467 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.467 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.467 * [taylor]: Taking taylor expansion of z in z
1.467 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.467 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.467 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.468 * [taylor]: Taking taylor expansion of z in z
1.468 * [taylor]: Taking taylor expansion of 1.0 in z
1.468 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.468 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.468 * [taylor]: Taking taylor expansion of z in z
1.471 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
1.471 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.471 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.471 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.471 * [taylor]: Taking taylor expansion of 1.0 in z
1.471 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.471 * [taylor]: Taking taylor expansion of z in z
1.471 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.471 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.471 * [taylor]: Taking taylor expansion of -1 in z
1.471 * [taylor]: Taking taylor expansion of z in z
1.471 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.471 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.471 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.471 * [taylor]: Taking taylor expansion of 1.0 in z
1.471 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.471 * [taylor]: Taking taylor expansion of z in z
1.472 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.472 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.472 * [taylor]: Taking taylor expansion of -1 in z
1.472 * [taylor]: Taking taylor expansion of z in z
1.475 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.475 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.475 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.475 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.475 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.475 * [taylor]: Taking taylor expansion of y in y
1.475 * [taylor]: Taking taylor expansion of 1.0 in y
1.475 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.475 * [taylor]: Taking taylor expansion of y in y
1.475 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.475 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.475 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.475 * [taylor]: Taking taylor expansion of y in y
1.475 * [taylor]: Taking taylor expansion of 1.0 in y
1.476 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.476 * [taylor]: Taking taylor expansion of y in y
1.477 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.477 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.477 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.477 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.477 * [taylor]: Taking taylor expansion of y in y
1.477 * [taylor]: Taking taylor expansion of 1.0 in y
1.477 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.477 * [taylor]: Taking taylor expansion of y in y
1.477 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.477 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.477 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.477 * [taylor]: Taking taylor expansion of y in y
1.477 * [taylor]: Taking taylor expansion of 1.0 in y
1.477 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.477 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.477 * [taylor]: Taking taylor expansion of y in y
1.483 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.483 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.483 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.483 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.483 * [taylor]: Taking taylor expansion of 1.0 in y
1.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.483 * [taylor]: Taking taylor expansion of y in y
1.483 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.483 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.483 * [taylor]: Taking taylor expansion of -1 in y
1.483 * [taylor]: Taking taylor expansion of y in y
1.483 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.483 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.483 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.483 * [taylor]: Taking taylor expansion of 1.0 in y
1.483 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.483 * [taylor]: Taking taylor expansion of y in y
1.483 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.483 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.483 * [taylor]: Taking taylor expansion of -1 in y
1.483 * [taylor]: Taking taylor expansion of y in y
1.487 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.487 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.487 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.487 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.487 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.487 * [taylor]: Taking taylor expansion of t in t
1.487 * [taylor]: Taking taylor expansion of 1.0 in t
1.487 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.487 * [taylor]: Taking taylor expansion of t in t
1.487 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.487 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.487 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.487 * [taylor]: Taking taylor expansion of t in t
1.487 * [taylor]: Taking taylor expansion of 1.0 in t
1.487 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.487 * [taylor]: Taking taylor expansion of t in t
1.488 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.488 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.488 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.488 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.488 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.488 * [taylor]: Taking taylor expansion of t in t
1.488 * [taylor]: Taking taylor expansion of 1.0 in t
1.488 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.488 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.488 * [taylor]: Taking taylor expansion of t in t
1.489 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.489 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.489 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.489 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.489 * [taylor]: Taking taylor expansion of t in t
1.489 * [taylor]: Taking taylor expansion of 1.0 in t
1.489 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.489 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.489 * [taylor]: Taking taylor expansion of t in t
1.492 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.492 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.492 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.492 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.492 * [taylor]: Taking taylor expansion of 1.0 in t
1.492 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.492 * [taylor]: Taking taylor expansion of t in t
1.492 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.492 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.492 * [taylor]: Taking taylor expansion of -1 in t
1.492 * [taylor]: Taking taylor expansion of t in t
1.492 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.492 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.492 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.492 * [taylor]: Taking taylor expansion of 1.0 in t
1.492 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.493 * [taylor]: Taking taylor expansion of t in t
1.493 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.493 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.493 * [taylor]: Taking taylor expansion of -1 in t
1.493 * [taylor]: Taking taylor expansion of t in t
1.496 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1)
1.496 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [taylor]: Taking taylor expansion of 1.0 in x
1.496 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * [taylor]: Taking taylor expansion of 1.0 in x
1.497 * * * [progress]: simplifying candidates
1.498 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (neg (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (* (exp x) (/ (exp 1.0) (exp x)))
  (* (exp x) (exp (- 1.0 x)))
  (log (+ x (- 1.0 x)))
  (exp (+ x (- 1.0 x)))
  (* (cbrt (+ x (- 1.0 x))) (cbrt (+ x (- 1.0 x))))
  (cbrt (+ x (- 1.0 x)))
  (* (* (+ x (- 1.0 x)) (+ x (- 1.0 x))) (+ x (- 1.0 x)))
  (sqrt (+ x (- 1.0 x)))
  (sqrt (+ x (- 1.0 x)))
  (+ (pow x 3) (pow (- 1.0 x) 3))
  (+ (* x x) (- (* (- 1.0 x) (- 1.0 x)) (* x (- 1.0 x))))
  (- (* x x) (* (- 1.0 x) (- 1.0 x)))
  (- x (- 1.0 x))
  (+ x (- 1.0 x))
  (+ x (- 1.0 x))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  1.0
  1.0
  1.0
1.504 * * [simplify]: iteration  0 :  602  enodes  (cost  708 )
1.513 * * [simplify]: iteration  1 :  2429  enodes  (cost  673 )
1.546 * * [simplify]: iteration  2 :  5002  enodes  (cost  673 )
1.549 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (neg (pow z 1/2))
  (+ y (- 1.0 y))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (pow z 1/2))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (pow y 1/2))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (pow y 1/2))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (pow t 1/2))
  (+ y (- 1.0 y))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (pow t 1/2))
  (exp (+ x (- 1.0 x)))
  (exp (+ x (- 1.0 x)))
  (log (+ x (- 1.0 x)))
  (exp (+ x (- 1.0 x)))
  (* (cbrt (+ x (- 1.0 x))) (cbrt (+ x (- 1.0 x))))
  (cbrt (+ x (- 1.0 x)))
  (pow (+ x (- 1.0 x)) 3)
  (sqrt (+ x (- 1.0 x)))
  (sqrt (+ x (- 1.0 x)))
  (+ (pow x 3) (pow (- 1.0 x) 3))
  (+ (* (- 1.0 x) (- (- 1.0 x) x)) (* x x))
  (- (* x x) (* (- 1.0 x) (- 1.0 x)))
  (- x (- 1.0 x))
  (+ y (- 1.0 y))
  (+ y (- 1.0 y))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  1.0
  1.0
  1.0
1.550 * * * [progress]: adding candidates to table
1.759 * * [progress]: iteration 3 / 4
1.759 * * * [progress]: picking best candidate
1.808 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.808 * * * [progress]: localizing error
1.835 * * * [progress]: generating rewritten candidates
1.835 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
1.843 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
1.851 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
1.859 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.871 * * * [progress]: generating series expansions
1.871 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
1.872 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
1.872 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.872 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.872 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.872 * [taylor]: Taking taylor expansion of z in z
1.872 * [taylor]: Taking taylor expansion of 1.0 in z
1.872 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.872 * [taylor]: Taking taylor expansion of z in z
1.872 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.872 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.872 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.872 * [taylor]: Taking taylor expansion of z in z
1.872 * [taylor]: Taking taylor expansion of 1.0 in z
1.872 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.872 * [taylor]: Taking taylor expansion of z in z
1.873 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
1.873 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.873 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.873 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.873 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.873 * [taylor]: Taking taylor expansion of z in z
1.873 * [taylor]: Taking taylor expansion of 1.0 in z
1.873 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.873 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.873 * [taylor]: Taking taylor expansion of z in z
1.874 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.874 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.874 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.874 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.874 * [taylor]: Taking taylor expansion of z in z
1.874 * [taylor]: Taking taylor expansion of 1.0 in z
1.874 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.874 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.874 * [taylor]: Taking taylor expansion of z in z
1.877 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
1.877 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.877 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.877 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.877 * [taylor]: Taking taylor expansion of 1.0 in z
1.877 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.877 * [taylor]: Taking taylor expansion of z in z
1.877 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.877 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.878 * [taylor]: Taking taylor expansion of -1 in z
1.878 * [taylor]: Taking taylor expansion of z in z
1.878 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.878 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.878 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.878 * [taylor]: Taking taylor expansion of 1.0 in z
1.878 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.878 * [taylor]: Taking taylor expansion of z in z
1.878 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.878 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.878 * [taylor]: Taking taylor expansion of -1 in z
1.878 * [taylor]: Taking taylor expansion of z in z
1.881 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
1.881 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.881 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.881 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.881 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.881 * [taylor]: Taking taylor expansion of y in y
1.882 * [taylor]: Taking taylor expansion of 1.0 in y
1.882 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.882 * [taylor]: Taking taylor expansion of y in y
1.882 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.882 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.882 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.882 * [taylor]: Taking taylor expansion of y in y
1.882 * [taylor]: Taking taylor expansion of 1.0 in y
1.882 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.882 * [taylor]: Taking taylor expansion of y in y
1.883 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.883 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.883 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.883 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.883 * [taylor]: Taking taylor expansion of y in y
1.883 * [taylor]: Taking taylor expansion of 1.0 in y
1.883 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.883 * [taylor]: Taking taylor expansion of y in y
1.883 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.883 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.883 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.883 * [taylor]: Taking taylor expansion of y in y
1.883 * [taylor]: Taking taylor expansion of 1.0 in y
1.883 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.883 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.883 * [taylor]: Taking taylor expansion of y in y
1.887 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.887 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.887 * [taylor]: Taking taylor expansion of 1.0 in y
1.887 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.887 * [taylor]: Taking taylor expansion of y in y
1.887 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.887 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.887 * [taylor]: Taking taylor expansion of -1 in y
1.887 * [taylor]: Taking taylor expansion of y in y
1.887 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.887 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.887 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.887 * [taylor]: Taking taylor expansion of 1.0 in y
1.887 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.887 * [taylor]: Taking taylor expansion of y in y
1.887 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.887 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.888 * [taylor]: Taking taylor expansion of -1 in y
1.888 * [taylor]: Taking taylor expansion of y in y
1.891 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
1.891 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.891 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.891 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.891 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.892 * [taylor]: Taking taylor expansion of 1.0 in t
1.892 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.892 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.892 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.892 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.892 * [taylor]: Taking taylor expansion of 1.0 in t
1.892 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.892 * [taylor]: Taking taylor expansion of t in t
1.893 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.893 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.893 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.893 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.893 * [taylor]: Taking taylor expansion of t in t
1.893 * [taylor]: Taking taylor expansion of 1.0 in t
1.893 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.893 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.893 * [taylor]: Taking taylor expansion of t in t
1.893 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.893 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.893 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.893 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.893 * [taylor]: Taking taylor expansion of t in t
1.893 * [taylor]: Taking taylor expansion of 1.0 in t
1.893 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.893 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.893 * [taylor]: Taking taylor expansion of t in t
1.897 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.897 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.897 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.897 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.897 * [taylor]: Taking taylor expansion of 1.0 in t
1.897 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.897 * [taylor]: Taking taylor expansion of t in t
1.897 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.897 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.897 * [taylor]: Taking taylor expansion of -1 in t
1.897 * [taylor]: Taking taylor expansion of t in t
1.897 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.897 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.897 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.897 * [taylor]: Taking taylor expansion of 1.0 in t
1.897 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.897 * [taylor]: Taking taylor expansion of t in t
1.897 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.897 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.897 * [taylor]: Taking taylor expansion of -1 in t
1.898 * [taylor]: Taking taylor expansion of t in t
1.905 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.905 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
1.905 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.905 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.905 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.905 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.905 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.909 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
1.909 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
1.909 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.909 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.909 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.909 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
1.909 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.909 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.909 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.909 * [taylor]: Taking taylor expansion of 1.0 in x
1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.911 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
1.911 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
1.911 * [taylor]: Taking taylor expansion of 1.0 in x
1.911 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
1.911 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.912 * [taylor]: Taking taylor expansion of -1 in x
1.912 * [taylor]: Taking taylor expansion of x in x
1.912 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.912 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.912 * [taylor]: Taking taylor expansion of 1.0 in x
1.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.912 * [taylor]: Taking taylor expansion of x in x
1.912 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
1.912 * [taylor]: Taking taylor expansion of 1.0 in x
1.912 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
1.912 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.912 * [taylor]: Taking taylor expansion of -1 in x
1.912 * [taylor]: Taking taylor expansion of x in x
1.912 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.912 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.912 * [taylor]: Taking taylor expansion of 1.0 in x
1.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.912 * [taylor]: Taking taylor expansion of x in x
1.914 * * * [progress]: simplifying candidates
1.916 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (neg (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (- (log 1.0) (log (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (* (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (neg 1.0)
  (neg (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ 1.0 (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5))) (+ (* 1.0 (/ 1 (sqrt 1.0))) (+ (* 1.0 (/ (* (pow x 2) (pow NAN 2)) (pow (sqrt 1.0) 3))) (* 1.0 (/ (* (pow x 2) NAN) (pow (sqrt 1.0) 4)))))) (+ (* 1.0 (/ (* x NAN) (pow (sqrt 1.0) 2))) (+ (* 1.0 (/ (* (pow x 2) (pow NAN 3)) (pow (sqrt 1.0) 2))) (* 0.5 (/ x (pow (sqrt 1.0) 3))))))
  (- (+ (* 0.125 (/ 1 (* (pow x 2) NAN))) (+ (* 0.5 (/ NAN (pow x 2))) (* 0.5 (/ 1 NAN)))) (+ (* 0.75 (/ (pow NAN 3) (pow x 2))) (* 0.25 (/ 1 (* x NAN)))))
  (- (+ (* 0.125 (/ 1 (* (pow x 2) NAN))) (+ (* 0.5 (/ NAN (pow x 2))) (+ (* 0.25 (/ 1 (* x NAN))) (* 0.5 (/ 1 NAN))))) (* 0.75 (/ (pow NAN 3) (pow x 2))))
1.924 * * [simplify]: iteration  0 :  816  enodes  (cost  1082 )
1.938 * * [simplify]: iteration  1 :  3586  enodes  (cost  1020 )
1.987 * * [simplify]: iteration  2 :  5002  enodes  (cost  1003 )
1.992 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (neg (sqrt z))
  (+ z (- 1.0 z))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))
  (neg 1.0)
  (neg (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ 1.0 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ 1.0 (+ x (- 1.0 x)))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (- (+ (+ (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5))) (* 1.0 (+ (/ 1 (sqrt 1.0)) (/ (* (pow x 2) (pow NAN 2)) (pow (sqrt 1.0) 3))))) (* (/ 1.0 1.0) (/ (* (pow x 2) NAN) 1.0))) (* 1.0 (+ (/ (* x NAN) (pow (sqrt 1.0) 2)) (/ (* (pow x 2) (pow NAN 3)) (pow (sqrt 1.0) 2))))) (* 0.5 (/ x (pow (sqrt 1.0) 3))))
  (+ (- (* 0.5 (+ (/ NAN (pow x 2)) (/ 1 NAN))) (+ (* 0.75 (/ (pow NAN 3) (pow x 2))) (* 0.25 (/ 1 (* x NAN))))) (/ (/ 0.125 NAN) (pow x 2)))
  (+ (+ (* 0.5 (+ (/ NAN (pow x 2)) (/ 1 NAN))) (* 0.25 (/ 1 (* x NAN)))) (- (* 0.125 (/ 1 (* (pow x 2) NAN))) (* 0.75 (/ (pow NAN 3) (pow x 2)))))
1.993 * * * [progress]: adding candidates to table
2.256 * * [progress]: iteration 4 / 4
2.256 * * * [progress]: picking best candidate
2.316 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
2.317 * * * [progress]: localizing error
2.350 * * * [progress]: generating rewritten candidates
2.350 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
2.359 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
2.367 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.375 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 2)
2.401 * * * [progress]: generating series expansions
2.401 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
2.401 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
2.401 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.401 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.401 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.401 * [taylor]: Taking taylor expansion of z in z
2.401 * [taylor]: Taking taylor expansion of 1.0 in z
2.401 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.401 * [taylor]: Taking taylor expansion of z in z
2.401 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.401 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.401 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.401 * [taylor]: Taking taylor expansion of z in z
2.401 * [taylor]: Taking taylor expansion of 1.0 in z
2.401 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.401 * [taylor]: Taking taylor expansion of z in z
2.402 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
2.402 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.402 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.403 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.403 * [taylor]: Taking taylor expansion of z in z
2.403 * [taylor]: Taking taylor expansion of 1.0 in z
2.403 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.403 * [taylor]: Taking taylor expansion of z in z
2.403 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.403 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.403 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.403 * [taylor]: Taking taylor expansion of z in z
2.403 * [taylor]: Taking taylor expansion of 1.0 in z
2.403 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.403 * [taylor]: Taking taylor expansion of z in z
2.406 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
2.406 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.406 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.406 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.406 * [taylor]: Taking taylor expansion of 1.0 in z
2.406 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.406 * [taylor]: Taking taylor expansion of z in z
2.407 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.407 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.407 * [taylor]: Taking taylor expansion of -1 in z
2.407 * [taylor]: Taking taylor expansion of z in z
2.407 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.407 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.407 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.407 * [taylor]: Taking taylor expansion of 1.0 in z
2.407 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.407 * [taylor]: Taking taylor expansion of z in z
2.407 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.407 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.407 * [taylor]: Taking taylor expansion of -1 in z
2.407 * [taylor]: Taking taylor expansion of z in z
2.410 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
2.410 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
2.410 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.410 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.410 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.411 * [taylor]: Taking taylor expansion of y in y
2.411 * [taylor]: Taking taylor expansion of 1.0 in y
2.411 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.411 * [taylor]: Taking taylor expansion of y in y
2.411 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.411 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.411 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.411 * [taylor]: Taking taylor expansion of y in y
2.411 * [taylor]: Taking taylor expansion of 1.0 in y
2.411 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.411 * [taylor]: Taking taylor expansion of y in y
2.412 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
2.412 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.412 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.412 * [taylor]: Taking taylor expansion of 1.0 in y
2.412 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.412 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.412 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.412 * [taylor]: Taking taylor expansion of 1.0 in y
2.412 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.412 * [taylor]: Taking taylor expansion of y in y
2.416 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
2.416 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.416 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.416 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.416 * [taylor]: Taking taylor expansion of 1.0 in y
2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.416 * [taylor]: Taking taylor expansion of y in y
2.416 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.416 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.416 * [taylor]: Taking taylor expansion of -1 in y
2.416 * [taylor]: Taking taylor expansion of y in y
2.416 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.416 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.416 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.416 * [taylor]: Taking taylor expansion of 1.0 in y
2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.416 * [taylor]: Taking taylor expansion of y in y
2.416 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.416 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.416 * [taylor]: Taking taylor expansion of -1 in y
2.416 * [taylor]: Taking taylor expansion of y in y
2.420 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.420 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
2.420 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.420 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.420 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.420 * [taylor]: Taking taylor expansion of t in t
2.420 * [taylor]: Taking taylor expansion of 1.0 in t
2.420 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.420 * [taylor]: Taking taylor expansion of t in t
2.420 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.421 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.421 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.421 * [taylor]: Taking taylor expansion of t in t
2.421 * [taylor]: Taking taylor expansion of 1.0 in t
2.421 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.421 * [taylor]: Taking taylor expansion of t in t
2.422 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
2.422 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.422 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.422 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.422 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.422 * [taylor]: Taking taylor expansion of t in t
2.422 * [taylor]: Taking taylor expansion of 1.0 in t
2.422 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.422 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.422 * [taylor]: Taking taylor expansion of t in t
2.422 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.422 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.422 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.422 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.422 * [taylor]: Taking taylor expansion of t in t
2.422 * [taylor]: Taking taylor expansion of 1.0 in t
2.425 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.425 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.425 * [taylor]: Taking taylor expansion of t in t
2.429 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
2.429 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.429 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.429 * [taylor]: Taking taylor expansion of 1.0 in t
2.429 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.429 * [taylor]: Taking taylor expansion of t in t
2.429 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.429 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.429 * [taylor]: Taking taylor expansion of -1 in t
2.429 * [taylor]: Taking taylor expansion of t in t
2.429 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.429 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.429 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.429 * [taylor]: Taking taylor expansion of 1.0 in t
2.429 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.429 * [taylor]: Taking taylor expansion of t in t
2.429 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.429 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.429 * [taylor]: Taking taylor expansion of -1 in t
2.429 * [taylor]: Taking taylor expansion of t in t
2.433 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 2)
2.433 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) 1/3) in (x) around 0
2.433 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) 1/3) in x
2.433 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)))) in x
2.433 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2))) in x
2.433 * [taylor]: Taking taylor expansion of 1/3 in x
2.433 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)) in x
2.433 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
2.433 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.433 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.433 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.433 * [taylor]: Taking taylor expansion of x in x
2.433 * [taylor]: Taking taylor expansion of 1.0 in x
2.433 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.433 * [taylor]: Taking taylor expansion of x in x
2.434 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) 1/3) in x
2.434 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)))) in x
2.434 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2))) in x
2.434 * [taylor]: Taking taylor expansion of 1/3 in x
2.434 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2)) in x
2.434 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2) in x
2.434 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.434 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.434 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.434 * [taylor]: Taking taylor expansion of x in x
2.434 * [taylor]: Taking taylor expansion of 1.0 in x
2.434 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.434 * [taylor]: Taking taylor expansion of x in x
2.441 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) 1/3) in (x) around 0
2.441 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) 1/3) in x
2.441 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)))) in x
2.441 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2))) in x
2.441 * [taylor]: Taking taylor expansion of 1/3 in x
2.441 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)) in x
2.441 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
2.441 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.441 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.441 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.441 * [taylor]: Taking taylor expansion of 1.0 in x
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) 1/3) in x
2.441 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)))) in x
2.441 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2))) in x
2.441 * [taylor]: Taking taylor expansion of 1/3 in x
2.441 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2)) in x
2.441 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) 2) in x
2.441 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.441 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.441 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.441 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.442 * [taylor]: Taking taylor expansion of 1.0 in x
2.442 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.446 * [approximate]: Taking taylor expansion of (pow (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2) 1/3) in (x) around 0
2.446 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2) 1/3) in x
2.446 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2)))) in x
2.446 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2))) in x
2.446 * [taylor]: Taking taylor expansion of 1/3 in x
2.446 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2)) in x
2.446 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2) in x
2.446 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.446 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.446 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.446 * [taylor]: Taking taylor expansion of -1 in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.446 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.446 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.446 * [taylor]: Taking taylor expansion of 1.0 in x
2.446 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.446 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (pow (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2) 1/3) in x
2.447 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2)))) in x
2.447 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2))) in x
2.447 * [taylor]: Taking taylor expansion of 1/3 in x
2.447 * [taylor]: Taking taylor expansion of (log (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2)) in x
2.447 * [taylor]: Taking taylor expansion of (pow (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) 2) in x
2.447 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.447 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.447 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.447 * [taylor]: Taking taylor expansion of -1 in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.447 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.447 * [taylor]: Taking taylor expansion of 1.0 in x
2.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.452 * * * [progress]: simplifying candidates
2.454 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (neg (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (/ (exp (sqrt (+ y 1.0))) (exp (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (* (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (+ (* (sqrt y) (sqrt y)) (* (sqrt (+ y 1.0)) (sqrt y))))
  (neg (sqrt y))
  (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y)))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (neg (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  (+ 1/3 1/3)
  (+ 1 1)
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (+ 1 1)
  (+ (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (log (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (exp (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (* (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (sqrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (sqrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt 1)) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* 1 1)
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (sqrt 1)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt 1))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) 1)
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (- (+ (* 2/3 (* (* x NAN) (pow (/ 1 (sqrt 1.0)) 1/3))) (+ (* 1/3 (* x (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3))) (+ (* 2/3 (* (* (pow x 2) (pow NAN 3)) (pow (/ 1 (sqrt 1.0)) 1/3))) (pow (pow (sqrt 1.0) 2) 1/3)))) (+ (* 1/9 (* (* (pow x 2) NAN) (pow (/ 1 (pow (sqrt 1.0) 7)) 1/3))) (+ (* 1/9 (* (* (pow x 2) (pow NAN 2)) (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3))) (* 1/9 (* (pow x 2) (pow (/ 1 (pow (sqrt 1.0) 10)) 1/3))))))
  (- (+ (* 0.3333333333333333 (* (/ 1 x) (pow (* (pow NAN 2) 4) 1/3))) (+ (pow (* 4 (pow NAN 2)) 1/3) (* (/ 1 (pow x 2)) (pow (* (pow NAN 14) 4) 1/3)))) (+ (* 0.027777777777777776 (* (/ 1 (pow x 2)) (pow (* (pow NAN 2) 4) 1/3))) (* 0.6666666666666666 (* (/ 1 (pow x 2)) (pow (* (pow NAN 8) 4) 1/3)))))
  (- (+ (pow (* 4 (pow NAN 2)) 1/3) (* (/ 1 (pow x 2)) (pow (* (pow NAN 14) 4) 1/3))) (+ (* 0.3333333333333333 (* (/ 1 x) (pow (* (pow NAN 2) 4) 1/3))) (+ (* 0.027777777777777776 (* (/ 1 (pow x 2)) (pow (* (pow NAN 2) 4) 1/3))) (* 0.6666666666666666 (* (/ 1 (pow x 2)) (pow (* (pow NAN 8) 4) 1/3))))))
2.464 * * [simplify]: iteration  0 :  880  enodes  (cost  1651 )
2.481 * * [simplify]: iteration  1 :  3745  enodes  (cost  1555 )
2.536 * * [simplify]: iteration  2 :  5001  enodes  (cost  1437 )
2.543 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (neg (sqrt z))
  (+ z (- 1.0 z))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (neg (sqrt z))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (neg (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (neg (sqrt y))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (neg (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (neg (sqrt t))
  2/3
  2
  (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  2
  (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (pow (exp 1) (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4))
  (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3)
  (* (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3)
  (fabs (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (fabs (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (- (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (* (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  2/3
  2
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (* (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 3)
  (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))
  (pow (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (cbrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 3)
  (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4)
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))))
  (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (+ (* (pow NAN 3) (pow z 2)) (* NAN z))))
  (- (+ (* 1.0 (/ NAN z)) (+ (/ (pow NAN 5) (pow z 2)) (* 6.0 (/ (pow NAN 5) (pow z 3))))) (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6 (/ (pow NAN 7) (pow z 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) z)) (+ (* 1.0 (/ (pow NAN 3) (pow z 3))) (+ (/ (pow NAN 5) (pow z 2)) (* 6 (/ (pow NAN 7) (pow z 3)))))) (+ (* 1.0 (/ NAN z)) (+ (* 2.0 (/ (pow NAN 3) (pow z 2))) (* 6.0 (/ (pow NAN 5) (pow z 3))))))
  (- (+ (sqrt 1.0) (* 1/2 (/ y (sqrt 1.0)))) (+ (* (pow NAN 3) (pow y 2)) (+ (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* NAN y))))
  (- (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 2 (/ (pow NAN 3) y)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) y)) (+ (/ (pow NAN 5) (pow y 2)) (+ (* 6 (/ (pow NAN 7) (pow y 3))) (* 1.0 (/ (pow NAN 3) (pow y 3)))))) (+ (* 2.0 (/ (pow NAN 3) (pow y 2))) (+ (* 6.0 (/ (pow NAN 5) (pow y 3))) (* 1.0 (/ NAN y)))))
  (- (+ (* 1/2 (/ t (sqrt 1.0))) (sqrt 1.0)) (+ (* t NAN) (+ (* (pow t 2) (pow NAN 3)) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))))))
  (- (+ (* 1.0 (/ NAN t)) (+ (* 6.0 (/ (pow NAN 5) (pow t 3))) (/ (pow NAN 5) (pow t 2)))) (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6 (/ (pow NAN 7) (pow t 3)))))))
  (- (+ (* 2 (/ (pow NAN 3) t)) (+ (* 1.0 (/ (pow NAN 3) (pow t 3))) (+ (/ (pow NAN 5) (pow t 2)) (* 6 (/ (pow NAN 7) (pow t 3)))))) (+ (* 1.0 (/ NAN t)) (+ (* 2.0 (/ (pow NAN 3) (pow t 2))) (* 6.0 (/ (pow NAN 5) (pow t 3))))))
  (+ (+ (+ (* 1/3 (* x (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3))) (pow 1.0 1/3)) (* 2/3 (* (* (pow x 2) (pow NAN 3)) (pow (/ 1 (sqrt 1.0)) 1/3)))) (- (* 2/3 (* (* x NAN) (pow (/ 1 (sqrt 1.0)) 1/3))) (* 1/9 (+ (* (* (pow x 2) NAN) (pow (/ 1 (pow (sqrt 1.0) 7)) 1/3)) (+ (* (* (pow x 2) (pow NAN 2)) (pow (/ 1 (pow (sqrt 1.0) 4)) 1/3)) (* (pow x 2) (pow (/ 1 (pow (sqrt 1.0) 10)) 1/3)))))))
  (+ (* (+ (* 0.3333333333333333 (/ 1 x)) 1) (pow (* 4 (pow NAN 2)) 1/3)) (- (* (/ 1 (pow x 2)) (pow (* (pow NAN 14) 4) 1/3)) (+ (* 0.027777777777777776 (* (/ 1 (pow x 2)) (pow (* (pow NAN 2) 4) 1/3))) (* 0.6666666666666666 (* (/ 1 (pow x 2)) (pow (* (pow NAN 8) 4) 1/3))))))
  (- (- (+ (pow (* 4 (pow NAN 2)) 1/3) (* (/ 1 (pow x 2)) (pow (* (pow NAN 14) 4) 1/3))) (* (pow (* 4 (pow NAN 2)) 1/3) (+ (* 0.3333333333333333 (/ 1 x)) (* 0.027777777777777776 (/ 1 (pow x 2)))))) (* 0.6666666666666666 (* (/ 1 (pow x 2)) (pow (* (pow NAN 8) 4) 1/3))))
2.544 * * * [progress]: adding candidates to table
2.999 * [progress]: [Phase 3 of 3] Extracting.
2.999 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.013 * * * [regime-changes]: Trying 10 branch expressions: ((- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ y 1.0)) (sqrt y)) (- (sqrt (+ x 1.0)) (sqrt x)) (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) t z y x)
3.013 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.133 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.252 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.372 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.492 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
3.565 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.700 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
3.776 * * * * [regimes]: Trying to branch on (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
3.921 * * * * [regimes]: Trying to branch on (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
4.000 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.127 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.254 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.382 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (pow (pow (sqrt (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) 4) 3) 1/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (exp (* 2 (log (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (exp (log (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ y (- 1.0 y)) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)) (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ 1.0 (pow (+ (sqrt (+ x 1.0)) (sqrt x)) 2/3)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))) (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ y (- 1.0 y)) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.507 * * * [regime]: Found split indices: #<option (#s(si 10 255))>
4.507 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))
4.508 * * [simplify]: iteration  0 :  33  enodes  (cost  20 )
4.508 * * [simplify]: iteration  1 :  33  enodes  (cost  20 )
4.509 * [simplify]: Simplified to:
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t)))