8.459 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.564 * * * [progress]: [2/2] Setting up program.
0.569 * [progress]: [Phase 2 of 3] Improving.
0.569 * [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)))
0.572 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
0.573 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
0.577 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
0.595 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
0.595 * [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)))
0.596 * * [progress]: iteration 1 / 4
0.596 * * * [progress]: picking best candidate
0.600 * * * * [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))))>
0.600 * * * [progress]: localizing error
0.625 * * * [progress]: generating rewritten candidates
0.625 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
0.633 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.641 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
0.649 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.659 * * * [progress]: generating series expansions
0.659 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
0.659 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
0.659 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.659 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.659 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.659 * [taylor]: Taking taylor expansion of y in y
0.659 * [taylor]: Taking taylor expansion of 1.0 in y
0.661 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.662 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.662 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of 1.0 in y
0.664 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.690 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
0.690 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.690 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.690 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.690 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.690 * [taylor]: Taking taylor expansion of y in y
0.690 * [taylor]: Taking taylor expansion of 1.0 in y
0.692 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.692 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.693 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.693 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.693 * [taylor]: Taking taylor expansion of y in y
0.693 * [taylor]: Taking taylor expansion of 1.0 in y
0.695 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.695 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.695 * [taylor]: Taking taylor expansion of y in y
0.711 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
0.711 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.711 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.711 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.711 * [taylor]: Taking taylor expansion of 1.0 in y
0.711 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.713 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.713 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.713 * [taylor]: Taking taylor expansion of -1 in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.714 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.715 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.715 * [taylor]: Taking taylor expansion of 1.0 in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.716 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.716 * [taylor]: Taking taylor expansion of -1 in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.733 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.733 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
0.733 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.733 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.733 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.733 * [taylor]: Taking taylor expansion of t in t
0.733 * [taylor]: Taking taylor expansion of 1.0 in t
0.735 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.735 * [taylor]: Taking taylor expansion of t in t
0.736 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.736 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.736 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.736 * [taylor]: Taking taylor expansion of t in t
0.736 * [taylor]: Taking taylor expansion of 1.0 in t
0.738 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.738 * [taylor]: Taking taylor expansion of t in t
0.758 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
0.758 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.758 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.758 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.758 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.758 * [taylor]: Taking taylor expansion of t in t
0.759 * [taylor]: Taking taylor expansion of 1.0 in t
0.760 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.760 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.760 * [taylor]: Taking taylor expansion of t in t
0.761 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.761 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.761 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.761 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.761 * [taylor]: Taking taylor expansion of t in t
0.762 * [taylor]: Taking taylor expansion of 1.0 in t
0.763 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.763 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.763 * [taylor]: Taking taylor expansion of t in t
0.781 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
0.781 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.782 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.782 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.782 * [taylor]: Taking taylor expansion of 1.0 in t
0.782 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.782 * [taylor]: Taking taylor expansion of t in t
0.783 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.783 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.783 * [taylor]: Taking taylor expansion of -1 in t
0.783 * [taylor]: Taking taylor expansion of t in t
0.785 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.785 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.785 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.785 * [taylor]: Taking taylor expansion of 1.0 in t
0.785 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.785 * [taylor]: Taking taylor expansion of t in t
0.786 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.786 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.786 * [taylor]: Taking taylor expansion of -1 in t
0.786 * [taylor]: Taking taylor expansion of t in t
0.802 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
0.803 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.803 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.803 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.803 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.806 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.806 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of 1.0 in x
0.807 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.807 * [taylor]: Taking taylor expansion of x in x
0.827 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.827 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.827 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.827 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.827 * [taylor]: Taking taylor expansion of 1.0 in x
0.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.827 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.831 * [taylor]: Taking taylor expansion of 1.0 in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.832 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.832 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.832 * [taylor]: Taking taylor expansion of x in x
0.848 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.848 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.848 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.848 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.848 * [taylor]: Taking taylor expansion of 1.0 in x
0.848 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.848 * [taylor]: Taking taylor expansion of x in x
0.850 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.850 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.850 * [taylor]: Taking taylor expansion of -1 in x
0.850 * [taylor]: Taking taylor expansion of x in x
0.851 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.851 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.851 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.851 * [taylor]: Taking taylor expansion of 1.0 in x
0.851 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.851 * [taylor]: Taking taylor expansion of x in x
0.853 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.853 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.853 * [taylor]: Taking taylor expansion of -1 in x
0.853 * [taylor]: Taking taylor expansion of x in x
0.872 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.872 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
0.872 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.872 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.872 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.872 * [taylor]: Taking taylor expansion of z in z
0.872 * [taylor]: Taking taylor expansion of 1.0 in z
0.874 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.874 * [taylor]: Taking taylor expansion of z in z
0.875 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.875 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.875 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.875 * [taylor]: Taking taylor expansion of z in z
0.875 * [taylor]: Taking taylor expansion of 1.0 in z
0.877 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.877 * [taylor]: Taking taylor expansion of z in z
0.897 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
0.897 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.897 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.897 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.897 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.897 * [taylor]: Taking taylor expansion of z in z
0.897 * [taylor]: Taking taylor expansion of 1.0 in z
0.898 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.898 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.898 * [taylor]: Taking taylor expansion of z in z
0.900 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.900 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.900 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.900 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.900 * [taylor]: Taking taylor expansion of z in z
0.900 * [taylor]: Taking taylor expansion of 1.0 in z
0.901 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.901 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.901 * [taylor]: Taking taylor expansion of z in z
0.917 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
0.917 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.917 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.917 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.917 * [taylor]: Taking taylor expansion of 1.0 in z
0.917 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.917 * [taylor]: Taking taylor expansion of z in z
0.919 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.919 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.919 * [taylor]: Taking taylor expansion of -1 in z
0.919 * [taylor]: Taking taylor expansion of z in z
0.920 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.920 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.920 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.920 * [taylor]: Taking taylor expansion of 1.0 in z
0.920 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.920 * [taylor]: Taking taylor expansion of z in z
0.922 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.922 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.922 * [taylor]: Taking taylor expansion of -1 in z
0.922 * [taylor]: Taking taylor expansion of z in z
0.942 * * * [progress]: simplifying candidates
0.943 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (- (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))
  (- (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))))
  (- (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))
  (- (sqrt t))
  (/ (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))))
  (- (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))
  (- (sqrt x))
  (/ (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))))
  (- (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))
  (- (sqrt z))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
0.949 * * [simplify]: iteration  0 :  472  enodes  (cost  702 )
0.956 * * [simplify]: iteration  1 :  1521  enodes  (cost  635 )
0.980 * * [simplify]: iteration  2 :  5001  enodes  (cost  620 )
0.985 * [simplify]: Simplified to:
   (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)))
  (- (pow y 1/2))
  (+ 1.0 0)
  (+ (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))
  (- (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)))
  (- (pow t 1/2))
  (+ 1.0 0)
  (+ (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))
  (- (pow t 1/2))
  (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)))
  (- (pow x 1/2))
  (+ 1.0 0)
  (+ (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))
  (- (pow x 1/2))
  (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)))
  (- (pow z 1/2))
  (+ 1.0 0)
  (+ (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))
  (- (pow z 1/2))
  (+ (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* y (- +nan.0 (* +nan.0 y))))
  (- (+ (/ (- +nan.0) y) (/ +nan.0 (pow y 2))) +nan.0)
  (- (+ (/ (- +nan.0) y) (/ +nan.0 (pow y 2))) +nan.0)
  (+ (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow t 2) t)))
  (- (+ (/ (- +nan.0) t) (/ +nan.0 (pow t 2))) +nan.0)
  (- (+ (/ (- +nan.0) t) (/ +nan.0 (pow t 2))) +nan.0)
  (+ (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (* x (- +nan.0 (* +nan.0 x))))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (- (+ (/ (- +nan.0) z) (/ +nan.0 (pow z 2))) +nan.0)
  (- (+ (/ (- +nan.0) z) (/ +nan.0 (pow z 2))) +nan.0)
0.985 * * * [progress]: adding candidates to table
1.317 * * [progress]: iteration 2 / 4
1.317 * * * [progress]: picking best candidate
1.350 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.350 * * * [progress]: localizing error
1.375 * * * [progress]: generating rewritten candidates
1.375 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.383 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
1.391 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
1.398 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
1.414 * * * [progress]: generating series expansions
1.414 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.414 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.414 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.414 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.414 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.414 * [taylor]: Taking taylor expansion of t in t
1.414 * [taylor]: Taking taylor expansion of 1.0 in t
1.416 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.416 * [taylor]: Taking taylor expansion of t in t
1.418 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.418 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.418 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.418 * [taylor]: Taking taylor expansion of t in t
1.418 * [taylor]: Taking taylor expansion of 1.0 in t
1.419 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.419 * [taylor]: Taking taylor expansion of t in t
1.443 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.444 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.444 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.444 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.444 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.444 * [taylor]: Taking taylor expansion of t in t
1.444 * [taylor]: Taking taylor expansion of 1.0 in t
1.445 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.445 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.445 * [taylor]: Taking taylor expansion of t in t
1.447 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.447 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.447 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.447 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.447 * [taylor]: Taking taylor expansion of t in t
1.447 * [taylor]: Taking taylor expansion of 1.0 in t
1.448 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.448 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.448 * [taylor]: Taking taylor expansion of t in t
1.464 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.464 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.464 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.464 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.464 * [taylor]: Taking taylor expansion of 1.0 in t
1.464 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.464 * [taylor]: Taking taylor expansion of t in t
1.466 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.466 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.466 * [taylor]: Taking taylor expansion of -1 in t
1.466 * [taylor]: Taking taylor expansion of t in t
1.467 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.467 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.467 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.467 * [taylor]: Taking taylor expansion of 1.0 in t
1.467 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.467 * [taylor]: Taking taylor expansion of t in t
1.469 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.469 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.469 * [taylor]: Taking taylor expansion of -1 in t
1.469 * [taylor]: Taking taylor expansion of t in t
1.486 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
1.486 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
1.486 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.486 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.486 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.486 * [taylor]: Taking taylor expansion of x in x
1.486 * [taylor]: Taking taylor expansion of 1.0 in x
1.488 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.488 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.489 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.489 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.489 * [taylor]: Taking taylor expansion of x in x
1.489 * [taylor]: Taking taylor expansion of 1.0 in x
1.491 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.491 * [taylor]: Taking taylor expansion of x in x
1.516 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
1.516 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.516 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.516 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.516 * [taylor]: Taking taylor expansion of 1.0 in x
1.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.516 * [taylor]: Taking taylor expansion of x in x
1.517 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.517 * [taylor]: Taking taylor expansion of x in x
1.519 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.519 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.519 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.519 * [taylor]: Taking taylor expansion of 1.0 in x
1.519 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.519 * [taylor]: Taking taylor expansion of x in x
1.520 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.520 * [taylor]: Taking taylor expansion of x in x
1.537 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1.537 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.537 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.537 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.537 * [taylor]: Taking taylor expansion of 1.0 in x
1.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.537 * [taylor]: Taking taylor expansion of x in x
1.539 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.539 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.539 * [taylor]: Taking taylor expansion of -1 in x
1.539 * [taylor]: Taking taylor expansion of x in x
1.540 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.540 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.540 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.540 * [taylor]: Taking taylor expansion of 1.0 in x
1.540 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.540 * [taylor]: Taking taylor expansion of x in x
1.542 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.542 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.542 * [taylor]: Taking taylor expansion of -1 in x
1.542 * [taylor]: Taking taylor expansion of x in x
1.558 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
1.558 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
1.558 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.558 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.558 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.558 * [taylor]: Taking taylor expansion of z in z
1.558 * [taylor]: Taking taylor expansion of 1.0 in z
1.560 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.560 * [taylor]: Taking taylor expansion of z in z
1.561 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.561 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.561 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.561 * [taylor]: Taking taylor expansion of z in z
1.561 * [taylor]: Taking taylor expansion of 1.0 in z
1.563 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.563 * [taylor]: Taking taylor expansion of z in z
1.584 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
1.584 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.584 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.584 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.584 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.584 * [taylor]: Taking taylor expansion of z in z
1.584 * [taylor]: Taking taylor expansion of 1.0 in z
1.585 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.585 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.586 * [taylor]: Taking taylor expansion of z in z
1.587 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.587 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.587 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.587 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.587 * [taylor]: Taking taylor expansion of z in z
1.587 * [taylor]: Taking taylor expansion of 1.0 in z
1.588 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.588 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.588 * [taylor]: Taking taylor expansion of z in z
1.609 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
1.609 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.609 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.609 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.609 * [taylor]: Taking taylor expansion of 1.0 in z
1.609 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.609 * [taylor]: Taking taylor expansion of z in z
1.611 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.611 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.611 * [taylor]: Taking taylor expansion of -1 in z
1.611 * [taylor]: Taking taylor expansion of z in z
1.612 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.612 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.612 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.612 * [taylor]: Taking taylor expansion of 1.0 in z
1.612 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.612 * [taylor]: Taking taylor expansion of z in z
1.614 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.614 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.614 * [taylor]: Taking taylor expansion of -1 in z
1.614 * [taylor]: Taking taylor expansion of z in z
1.630 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
1.631 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in (y) around 0
1.631 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
1.631 * [taylor]: Taking taylor expansion of 1.0 in y
1.631 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
1.631 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.631 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.631 * [taylor]: Taking taylor expansion of y in y
1.631 * [taylor]: Taking taylor expansion of 1.0 in y
1.633 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.633 * [taylor]: Taking taylor expansion of y in y
1.635 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
1.635 * [taylor]: Taking taylor expansion of 1.0 in y
1.635 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
1.635 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.635 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.635 * [taylor]: Taking taylor expansion of y in y
1.635 * [taylor]: Taking taylor expansion of 1.0 in y
1.637 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.637 * [taylor]: Taking taylor expansion of y in y
1.718 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in (y) around 0
1.718 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
1.718 * [taylor]: Taking taylor expansion of 1.0 in y
1.718 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
1.718 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.718 * [taylor]: Taking taylor expansion of y in y
1.719 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.720 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.720 * [taylor]: Taking taylor expansion of y in y
1.720 * [taylor]: Taking taylor expansion of 1.0 in y
1.722 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
1.722 * [taylor]: Taking taylor expansion of 1.0 in y
1.722 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
1.722 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.722 * [taylor]: Taking taylor expansion of y in y
1.723 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.723 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.723 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.723 * [taylor]: Taking taylor expansion of y in y
1.724 * [taylor]: Taking taylor expansion of 1.0 in y
1.745 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in (y) around 0
1.745 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
1.745 * [taylor]: Taking taylor expansion of 1.0 in y
1.745 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
1.745 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.745 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.745 * [taylor]: Taking taylor expansion of -1 in y
1.745 * [taylor]: Taking taylor expansion of y in y
1.746 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.746 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.746 * [taylor]: Taking taylor expansion of 1.0 in y
1.746 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.746 * [taylor]: Taking taylor expansion of y in y
1.749 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
1.749 * [taylor]: Taking taylor expansion of 1.0 in y
1.749 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
1.749 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.749 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.749 * [taylor]: Taking taylor expansion of -1 in y
1.749 * [taylor]: Taking taylor expansion of y in y
1.750 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.750 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.750 * [taylor]: Taking taylor expansion of 1.0 in y
1.750 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.750 * [taylor]: Taking taylor expansion of y in y
1.777 * * * [progress]: simplifying candidates
1.779 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (- (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))
  (- (sqrt t))
  (/ (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))))
  (- (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))
  (- (sqrt x))
  (/ (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))))
  (- (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))
  (- (sqrt z))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (sqrt (+ y 1.0)) (sqrt y))) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (- 1.0 0))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ y (pow (sqrt 1.0) 2))) (- (* 0.5 (/ y (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 4))))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
1.787 * * [simplify]: iteration  0 :  634  enodes  (cost  1073 )
1.797 * * [simplify]: iteration  1 :  2371  enodes  (cost  978 )
1.833 * * [simplify]: iteration  2 :  5001  enodes  (cost  942 )
1.839 * [simplify]: Simplified to:
   (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)))
  (- (pow t 1/2))
  1.0
  (+ (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))
  (- (pow t 1/2))
  (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)))
  (- (pow x 1/2))
  1.0
  (+ (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))
  (- (pow x 1/2))
  (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)))
  (- (pow z 1/2))
  1.0
  (+ (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))
  (- (pow z 1/2))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (* (+ y (- 1.0 y)) 1))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (+ (* +nan.0 (pow x 2)) (- (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* +nan.0 x))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ y (pow (sqrt 1.0) 2)))) (* 0.5 (/ y (pow (sqrt 1.0) 3)))) (+ (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (* (/ y 1.0) (/ y 1.0)))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
1.840 * * * [progress]: adding candidates to table
2.288 * * [progress]: iteration 3 / 4
2.288 * * * [progress]: picking best candidate
2.314 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
2.314 * * * [progress]: localizing error
2.341 * * * [progress]: generating rewritten candidates
2.341 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.352 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
2.360 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.370 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
2.387 * * * [progress]: generating series expansions
2.387 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.388 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
2.388 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.388 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.388 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.388 * [taylor]: Taking taylor expansion of t in t
2.388 * [taylor]: Taking taylor expansion of 1.0 in t
2.390 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.390 * [taylor]: Taking taylor expansion of t in t
2.391 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.391 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.391 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.391 * [taylor]: Taking taylor expansion of t in t
2.391 * [taylor]: Taking taylor expansion of 1.0 in t
2.393 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.393 * [taylor]: Taking taylor expansion of t in t
2.414 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
2.414 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.414 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.414 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.414 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.414 * [taylor]: Taking taylor expansion of t in t
2.414 * [taylor]: Taking taylor expansion of 1.0 in t
2.416 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.416 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.416 * [taylor]: Taking taylor expansion of t in t
2.417 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.417 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.417 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.417 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.417 * [taylor]: Taking taylor expansion of t in t
2.417 * [taylor]: Taking taylor expansion of 1.0 in t
2.419 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.419 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.419 * [taylor]: Taking taylor expansion of t in t
2.440 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
2.440 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.440 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.440 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.440 * [taylor]: Taking taylor expansion of 1.0 in t
2.441 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.441 * [taylor]: Taking taylor expansion of t in t
2.442 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.442 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.442 * [taylor]: Taking taylor expansion of -1 in t
2.442 * [taylor]: Taking taylor expansion of t in t
2.444 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.444 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.444 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.444 * [taylor]: Taking taylor expansion of 1.0 in t
2.444 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.444 * [taylor]: Taking taylor expansion of t in t
2.446 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.446 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.446 * [taylor]: Taking taylor expansion of -1 in t
2.446 * [taylor]: Taking taylor expansion of t in t
2.463 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
2.463 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
2.463 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.463 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.463 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.463 * [taylor]: Taking taylor expansion of z in z
2.463 * [taylor]: Taking taylor expansion of 1.0 in z
2.465 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.465 * [taylor]: Taking taylor expansion of z in z
2.466 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.466 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.466 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.466 * [taylor]: Taking taylor expansion of z in z
2.466 * [taylor]: Taking taylor expansion of 1.0 in z
2.468 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.468 * [taylor]: Taking taylor expansion of z in z
2.488 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
2.488 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.488 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.488 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.488 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.488 * [taylor]: Taking taylor expansion of z in z
2.489 * [taylor]: Taking taylor expansion of 1.0 in z
2.490 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.490 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.490 * [taylor]: Taking taylor expansion of z in z
2.491 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.491 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.491 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.491 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.491 * [taylor]: Taking taylor expansion of z in z
2.492 * [taylor]: Taking taylor expansion of 1.0 in z
2.493 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.493 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.493 * [taylor]: Taking taylor expansion of z in z
2.509 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
2.509 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.509 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.509 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.509 * [taylor]: Taking taylor expansion of 1.0 in z
2.509 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.509 * [taylor]: Taking taylor expansion of z in z
2.511 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.511 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.511 * [taylor]: Taking taylor expansion of -1 in z
2.511 * [taylor]: Taking taylor expansion of z in z
2.512 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.512 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.512 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.512 * [taylor]: Taking taylor expansion of 1.0 in z
2.512 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.512 * [taylor]: Taking taylor expansion of z in z
2.514 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.514 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.514 * [taylor]: Taking taylor expansion of -1 in z
2.514 * [taylor]: Taking taylor expansion of z in z
2.728 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.728 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
2.728 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
2.728 * [taylor]: Taking taylor expansion of 1.0 in x
2.728 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.728 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.728 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.728 * [taylor]: Taking taylor expansion of x in x
2.728 * [taylor]: Taking taylor expansion of 1.0 in x
2.730 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.732 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
2.732 * [taylor]: Taking taylor expansion of 1.0 in x
2.732 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.732 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.732 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.732 * [taylor]: Taking taylor expansion of x in x
2.732 * [taylor]: Taking taylor expansion of 1.0 in x
2.734 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.734 * [taylor]: Taking taylor expansion of x in x
2.812 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
2.812 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.812 * [taylor]: Taking taylor expansion of 1.0 in x
2.812 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.812 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.812 * [taylor]: Taking taylor expansion of x in x
2.813 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.813 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.813 * [taylor]: Taking taylor expansion of 1.0 in x
2.813 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.813 * [taylor]: Taking taylor expansion of x in x
2.816 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.816 * [taylor]: Taking taylor expansion of 1.0 in x
2.816 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.816 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.816 * [taylor]: Taking taylor expansion of x in x
2.818 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.818 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.818 * [taylor]: Taking taylor expansion of 1.0 in x
2.818 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.818 * [taylor]: Taking taylor expansion of x in x
2.838 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
2.838 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
2.838 * [taylor]: Taking taylor expansion of 1.0 in x
2.838 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.838 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.838 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.838 * [taylor]: Taking taylor expansion of -1 in x
2.838 * [taylor]: Taking taylor expansion of x in x
2.839 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.839 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.840 * [taylor]: Taking taylor expansion of 1.0 in x
2.840 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.840 * [taylor]: Taking taylor expansion of x in x
2.842 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
2.842 * [taylor]: Taking taylor expansion of 1.0 in x
2.842 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.842 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.842 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.842 * [taylor]: Taking taylor expansion of -1 in x
2.842 * [taylor]: Taking taylor expansion of x in x
2.844 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.844 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.844 * [taylor]: Taking taylor expansion of 1.0 in x
2.844 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.844 * [taylor]: Taking taylor expansion of x in x
2.865 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
2.866 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in (y) around 0
2.866 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
2.866 * [taylor]: Taking taylor expansion of 1.0 in y
2.866 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
2.866 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.866 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.866 * [taylor]: Taking taylor expansion of y in y
2.866 * [taylor]: Taking taylor expansion of 1.0 in y
2.868 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.868 * [taylor]: Taking taylor expansion of y in y
2.870 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
2.870 * [taylor]: Taking taylor expansion of 1.0 in y
2.870 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
2.870 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.870 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.870 * [taylor]: Taking taylor expansion of y in y
2.870 * [taylor]: Taking taylor expansion of 1.0 in y
2.871 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.872 * [taylor]: Taking taylor expansion of y in y
2.953 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in (y) around 0
2.953 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
2.953 * [taylor]: Taking taylor expansion of 1.0 in y
2.953 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
2.953 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.953 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.953 * [taylor]: Taking taylor expansion of y in y
2.954 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.954 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.954 * [taylor]: Taking taylor expansion of y in y
2.955 * [taylor]: Taking taylor expansion of 1.0 in y
2.957 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
2.957 * [taylor]: Taking taylor expansion of 1.0 in y
2.957 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
2.957 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.957 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.957 * [taylor]: Taking taylor expansion of y in y
2.964 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.964 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.964 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.964 * [taylor]: Taking taylor expansion of y in y
2.964 * [taylor]: Taking taylor expansion of 1.0 in y
2.985 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in (y) around 0
2.986 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
2.986 * [taylor]: Taking taylor expansion of 1.0 in y
2.986 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
2.986 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.986 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.986 * [taylor]: Taking taylor expansion of -1 in y
2.986 * [taylor]: Taking taylor expansion of y in y
2.987 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.987 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.987 * [taylor]: Taking taylor expansion of 1.0 in y
2.987 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.987 * [taylor]: Taking taylor expansion of y in y
2.990 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
2.990 * [taylor]: Taking taylor expansion of 1.0 in y
2.990 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
2.990 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.990 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.990 * [taylor]: Taking taylor expansion of -1 in y
2.990 * [taylor]: Taking taylor expansion of y in y
2.991 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.991 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.991 * [taylor]: Taking taylor expansion of 1.0 in y
2.991 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.991 * [taylor]: Taking taylor expansion of y in y
3.013 * * * [progress]: simplifying candidates
3.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (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))))
  (- (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))
  (- (sqrt t))
  (/ (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))))
  (- (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))
  (- (sqrt z))
  (- (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))))
  (- 1.0)
  (- (+ (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))))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (sqrt (+ y 1.0)) (sqrt y))) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (- 1.0 0))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ y (pow (sqrt 1.0) 2))) (- (* 0.5 (/ y (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 4))))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
3.024 * * [simplify]: iteration  0 :  728  enodes  (cost  1298 )
3.036 * * [simplify]: iteration  1 :  2760  enodes  (cost  1179 )
3.077 * * [simplify]: iteration  2 :  5001  enodes  (cost  1136 )
3.085 * [simplify]: Simplified to:
   (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)))
  (- (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))
  (- (sqrt t))
  (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)))
  (- (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))
  (- (sqrt z))
  (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))))
  (- 1.0)
  (- (+ (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))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (* (+ y (- 1.0 y)) 1))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 x)) 1.0)) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ y (pow (sqrt 1.0) 2)))) (* 0.5 (/ y (pow (sqrt 1.0) 3)))) (+ (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (* (/ y 1.0) (/ y 1.0)))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
3.085 * * * [progress]: adding candidates to table
3.601 * * [progress]: iteration 4 / 4
3.601 * * * [progress]: picking best candidate
3.632 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>
3.633 * * * [progress]: localizing error
3.662 * * * [progress]: generating rewritten candidates
3.662 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
3.667 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
3.678 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
3.688 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
3.704 * * * [progress]: generating series expansions
3.704 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
3.705 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * [taylor]: Taking taylor expansion of 1.0 in t
3.705 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
3.705 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
3.705 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
3.705 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.705 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.705 * [taylor]: Taking taylor expansion of z in z
3.705 * [taylor]: Taking taylor expansion of 1.0 in z
3.707 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.707 * [taylor]: Taking taylor expansion of z in z
3.709 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
3.709 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.709 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.709 * [taylor]: Taking taylor expansion of z in z
3.709 * [taylor]: Taking taylor expansion of 1.0 in z
3.710 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.710 * [taylor]: Taking taylor expansion of z in z
3.731 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
3.731 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
3.731 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.731 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.731 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.731 * [taylor]: Taking taylor expansion of z in z
3.731 * [taylor]: Taking taylor expansion of 1.0 in z
3.732 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.732 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.732 * [taylor]: Taking taylor expansion of z in z
3.733 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
3.733 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.733 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.734 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.734 * [taylor]: Taking taylor expansion of z in z
3.734 * [taylor]: Taking taylor expansion of 1.0 in z
3.735 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.735 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.735 * [taylor]: Taking taylor expansion of z in z
3.756 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
3.756 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.756 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.756 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.756 * [taylor]: Taking taylor expansion of 1.0 in z
3.756 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.756 * [taylor]: Taking taylor expansion of z in z
3.758 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.758 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.758 * [taylor]: Taking taylor expansion of -1 in z
3.758 * [taylor]: Taking taylor expansion of z in z
3.759 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.759 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.759 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.759 * [taylor]: Taking taylor expansion of 1.0 in z
3.759 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.759 * [taylor]: Taking taylor expansion of z in z
3.761 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.761 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.761 * [taylor]: Taking taylor expansion of -1 in z
3.761 * [taylor]: Taking taylor expansion of z in z
3.777 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
3.777 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
3.777 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
3.778 * [taylor]: Taking taylor expansion of 1.0 in x
3.778 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.778 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.778 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.778 * [taylor]: Taking taylor expansion of 1.0 in x
3.779 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.779 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
3.781 * [taylor]: Taking taylor expansion of 1.0 in x
3.781 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
3.781 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.781 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.781 * [taylor]: Taking taylor expansion of x in x
3.781 * [taylor]: Taking taylor expansion of 1.0 in x
3.783 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.783 * [taylor]: Taking taylor expansion of x in x
3.862 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
3.862 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
3.862 * [taylor]: Taking taylor expansion of 1.0 in x
3.862 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.862 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.862 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.862 * [taylor]: Taking taylor expansion of x in x
3.863 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.863 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.863 * [taylor]: Taking taylor expansion of 1.0 in x
3.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.863 * [taylor]: Taking taylor expansion of x in x
3.866 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
3.866 * [taylor]: Taking taylor expansion of 1.0 in x
3.866 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
3.866 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.866 * [taylor]: Taking taylor expansion of x in x
3.867 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.867 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.867 * [taylor]: Taking taylor expansion of 1.0 in x
3.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.867 * [taylor]: Taking taylor expansion of x in x
3.887 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
3.887 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
3.887 * [taylor]: Taking taylor expansion of 1.0 in x
3.887 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
3.887 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.887 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.887 * [taylor]: Taking taylor expansion of -1 in x
3.887 * [taylor]: Taking taylor expansion of x in x
3.889 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.889 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.889 * [taylor]: Taking taylor expansion of 1.0 in x
3.889 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.889 * [taylor]: Taking taylor expansion of x in x
3.891 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
3.891 * [taylor]: Taking taylor expansion of 1.0 in x
3.891 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
3.891 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.892 * [taylor]: Taking taylor expansion of -1 in x
3.892 * [taylor]: Taking taylor expansion of x in x
3.893 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.893 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.893 * [taylor]: Taking taylor expansion of 1.0 in x
3.893 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.893 * [taylor]: Taking taylor expansion of x in x
3.913 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
3.914 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in (y) around 0
3.914 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
3.914 * [taylor]: Taking taylor expansion of 1.0 in y
3.914 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
3.914 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.914 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.914 * [taylor]: Taking taylor expansion of y in y
3.914 * [taylor]: Taking taylor expansion of 1.0 in y
3.921 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.921 * [taylor]: Taking taylor expansion of y in y
3.923 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
3.923 * [taylor]: Taking taylor expansion of 1.0 in y
3.924 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
3.924 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.924 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.924 * [taylor]: Taking taylor expansion of y in y
3.924 * [taylor]: Taking taylor expansion of 1.0 in y
3.925 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.925 * [taylor]: Taking taylor expansion of y in y
4.005 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in (y) around 0
4.005 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
4.005 * [taylor]: Taking taylor expansion of 1.0 in y
4.005 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
4.005 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.005 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.005 * [taylor]: Taking taylor expansion of y in y
4.006 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
4.006 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.006 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.006 * [taylor]: Taking taylor expansion of y in y
4.006 * [taylor]: Taking taylor expansion of 1.0 in y
4.009 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
4.009 * [taylor]: Taking taylor expansion of 1.0 in y
4.009 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
4.009 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.009 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.009 * [taylor]: Taking taylor expansion of y in y
4.010 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
4.010 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.010 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.010 * [taylor]: Taking taylor expansion of y in y
4.010 * [taylor]: Taking taylor expansion of 1.0 in y
4.030 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in (y) around 0
4.030 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
4.030 * [taylor]: Taking taylor expansion of 1.0 in y
4.030 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
4.031 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
4.031 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.031 * [taylor]: Taking taylor expansion of -1 in y
4.031 * [taylor]: Taking taylor expansion of y in y
4.032 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.032 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.032 * [taylor]: Taking taylor expansion of 1.0 in y
4.032 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.032 * [taylor]: Taking taylor expansion of y in y
4.034 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
4.035 * [taylor]: Taking taylor expansion of 1.0 in y
4.035 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
4.035 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
4.035 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.035 * [taylor]: Taking taylor expansion of -1 in y
4.035 * [taylor]: Taking taylor expansion of y in y
4.036 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.036 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.036 * [taylor]: Taking taylor expansion of 1.0 in y
4.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.036 * [taylor]: Taking taylor expansion of y in y
4.057 * * * [progress]: simplifying candidates
4.059 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp t) (/ (exp 1.0) (exp t)))
  (* (exp t) (exp (- 1.0 t)))
  (log (+ t (- 1.0 t)))
  (exp (+ t (- 1.0 t)))
  (* (cbrt (+ t (- 1.0 t))) (cbrt (+ t (- 1.0 t))))
  (cbrt (+ t (- 1.0 t)))
  (* (* (+ t (- 1.0 t)) (+ t (- 1.0 t))) (+ t (- 1.0 t)))
  (sqrt (+ t (- 1.0 t)))
  (sqrt (+ t (- 1.0 t)))
  (+ (pow t 3) (pow (- 1.0 t) 3))
  (+ (* t t) (- (* (- 1.0 t) (- 1.0 t)) (* t (- 1.0 t))))
  (- (* t t) (* (- 1.0 t) (- 1.0 t)))
  (- t (- 1.0 t))
  (+ t (- 1.0 t))
  (+ t (- 1.0 t))
  (+ t 1.0)
  (+ t 1.0)
  (+ t 1.0)
  (/ (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))))
  (- (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))
  (- (sqrt z))
  (- (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))))
  (- 1.0)
  (- (+ (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))))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (sqrt (+ y 1.0)) (sqrt y))) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (- 1.0 0))
  1.0
  1.0
  1.0
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ y (pow (sqrt 1.0) 2))) (- (* 0.5 (/ y (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 4))))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
4.068 * * [simplify]: iteration  0 :  690  enodes  (cost  1183 )
4.079 * * [simplify]: iteration  1 :  2621  enodes  (cost  1075 )
4.118 * * [simplify]: iteration  2 :  5002  enodes  (cost  1006 )
4.125 * [simplify]: Simplified to:
   (exp 1.0)
  (exp 1.0)
  (log 1.0)
  (exp 1.0)
  (* (cbrt 1.0) (cbrt 1.0))
  (cbrt 1.0)
  (pow 1.0 3)
  (sqrt 1.0)
  (sqrt 1.0)
  (+ (pow t 3) (pow (- 1.0 t) 3))
  (+ (* (- 1.0 t) (- (- 1.0 t) t)) (* t t))
  (- (* t t) (* (- 1.0 t) (- 1.0 t)))
  (- t (- 1.0 t))
  1.0
  1.0
  (+ t 1.0)
  (+ t 1.0)
  (+ t 1.0)
  (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)))
  (- (sqrt z))
  1.0
  (+ (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))
  (- (sqrt z))
  (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))))
  (- 1.0)
  (- (+ (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))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (/ (* (cbrt 1.0) (cbrt 1.0)) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (/ (cbrt 1.0) 1) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (/ (cbrt 1.0) 1) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (* (+ x (- 1.0 x)) 1))
  (* (+ (sqrt (+ y 1.0)) (sqrt y)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1.0
  1.0
  1.0
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 x)) 1.0)) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ y (pow (sqrt 1.0) 2)))) (* 0.5 (/ y (pow (sqrt 1.0) 3)))) (+ (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (* (/ y 1.0) (/ y 1.0)))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
4.126 * * * [progress]: adding candidates to table
4.690 * [progress]: [Phase 3 of 3] Extracting.
4.690 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.696 * * * [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)
4.696 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.740 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.767 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.810 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.845 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.889 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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))))))>)
4.916 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.956 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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))))))>)
4.983 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.033 * * * * [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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.091 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.132 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.174 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.217 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (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 (+ 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 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (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 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.256 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
5.256 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t))))
5.257 * * [simplify]: iteration  0 :  45  enodes  (cost  26 )
5.257 * * [simplify]: iteration  1 :  55  enodes  (cost  26 )
5.258 * * [simplify]: iteration  2 :  55  enodes  (cost  26 )
5.258 * [simplify]: Simplified to:
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t))))