15.471 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.414 * * * [progress]: [2/2] Setting up program.
0.419 * [progress]: [Phase 2 of 3] Improving.
0.419 * [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)))
0.422 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
0.424 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
0.428 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
0.447 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
0.447 * [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)))
0.448 * * [progress]: iteration 1 / 4
0.448 * * * [progress]: picking best candidate
0.452 * * * * [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))))>
0.453 * * * [progress]: localizing error
0.474 * * * [progress]: generating rewritten candidates
0.474 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
0.485 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
0.493 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.502 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.512 * * * [progress]: generating series expansions
0.512 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
0.512 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
0.512 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.512 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.512 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.513 * [taylor]: Taking taylor expansion of y in y
0.513 * [taylor]: Taking taylor expansion of 1.0 in y
0.515 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.515 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.516 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.516 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.516 * [taylor]: Taking taylor expansion of y in y
0.516 * [taylor]: Taking taylor expansion of 1.0 in y
0.518 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.518 * [taylor]: Taking taylor expansion of y in y
0.538 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
0.538 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.538 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.538 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.538 * [taylor]: Taking taylor expansion of y in y
0.538 * [taylor]: Taking taylor expansion of 1.0 in y
0.539 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.539 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.539 * [taylor]: Taking taylor expansion of y in y
0.540 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.540 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.540 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.540 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.540 * [taylor]: Taking taylor expansion of y in y
0.541 * [taylor]: Taking taylor expansion of 1.0 in y
0.542 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.542 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.558 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
0.559 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.559 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.559 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.559 * [taylor]: Taking taylor expansion of 1.0 in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.560 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.560 * [taylor]: Taking taylor expansion of -1 in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.562 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.562 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.562 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.562 * [taylor]: Taking taylor expansion of 1.0 in y
0.562 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.562 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.563 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.563 * [taylor]: Taking taylor expansion of -1 in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.583 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
0.583 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
0.583 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.583 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.583 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.583 * [taylor]: Taking taylor expansion of z in z
0.583 * [taylor]: Taking taylor expansion of 1.0 in z
0.585 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.585 * [taylor]: Taking taylor expansion of z in z
0.586 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.586 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.586 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.586 * [taylor]: Taking taylor expansion of z in z
0.586 * [taylor]: Taking taylor expansion of 1.0 in z
0.588 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.588 * [taylor]: Taking taylor expansion of z in z
0.607 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
0.607 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.607 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.607 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.607 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.607 * [taylor]: Taking taylor expansion of z in z
0.607 * [taylor]: Taking taylor expansion of 1.0 in z
0.609 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.609 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.609 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.610 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.610 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.610 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.610 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of 1.0 in z
0.611 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.611 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.611 * [taylor]: Taking taylor expansion of z in z
0.627 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
0.627 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.627 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.627 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.627 * [taylor]: Taking taylor expansion of 1.0 in z
0.627 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.627 * [taylor]: Taking taylor expansion of z in z
0.628 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.628 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.628 * [taylor]: Taking taylor expansion of -1 in z
0.628 * [taylor]: Taking taylor expansion of z in z
0.630 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.630 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.630 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.630 * [taylor]: Taking taylor expansion of 1.0 in z
0.630 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.630 * [taylor]: Taking taylor expansion of z in z
0.631 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.631 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.631 * [taylor]: Taking taylor expansion of -1 in z
0.631 * [taylor]: Taking taylor expansion of z in z
0.650 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.651 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
0.651 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.651 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.651 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.651 * [taylor]: Taking taylor expansion of t in t
0.651 * [taylor]: Taking taylor expansion of 1.0 in t
0.652 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.652 * [taylor]: Taking taylor expansion of t in t
0.653 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.653 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.653 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.653 * [taylor]: Taking taylor expansion of t in t
0.653 * [taylor]: Taking taylor expansion of 1.0 in t
0.655 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.655 * [taylor]: Taking taylor expansion of t in t
0.674 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
0.674 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.674 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.674 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.674 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.674 * [taylor]: Taking taylor expansion of t in t
0.674 * [taylor]: Taking taylor expansion of 1.0 in t
0.676 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.676 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.676 * [taylor]: Taking taylor expansion of t in t
0.677 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.677 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.677 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.677 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.677 * [taylor]: Taking taylor expansion of t in t
0.677 * [taylor]: Taking taylor expansion of 1.0 in t
0.678 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.678 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.679 * [taylor]: Taking taylor expansion of t in t
0.693 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
0.693 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.693 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.693 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.693 * [taylor]: Taking taylor expansion of 1.0 in t
0.693 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.693 * [taylor]: Taking taylor expansion of t in t
0.695 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.695 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.695 * [taylor]: Taking taylor expansion of -1 in t
0.695 * [taylor]: Taking taylor expansion of t in t
0.696 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.696 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.696 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.696 * [taylor]: Taking taylor expansion of 1.0 in t
0.696 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.696 * [taylor]: Taking taylor expansion of t in t
0.698 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.698 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.698 * [taylor]: Taking taylor expansion of -1 in t
0.698 * [taylor]: Taking taylor expansion of t in t
0.713 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.714 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.714 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.714 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.714 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of 1.0 in x
0.715 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.715 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.716 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.716 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.716 * [taylor]: Taking taylor expansion of x in x
0.716 * [taylor]: Taking taylor expansion of 1.0 in x
0.718 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.718 * [taylor]: Taking taylor expansion of x in x
0.741 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.741 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.741 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.741 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.741 * [taylor]: Taking taylor expansion of 1.0 in x
0.741 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.741 * [taylor]: Taking taylor expansion of x in x
0.742 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.742 * [taylor]: Taking taylor expansion of x in x
0.743 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.743 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.743 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.744 * [taylor]: Taking taylor expansion of 1.0 in x
0.744 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.744 * [taylor]: Taking taylor expansion of x in x
0.745 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.745 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.745 * [taylor]: Taking taylor expansion of x in x
0.760 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.760 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.760 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.760 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.760 * [taylor]: Taking taylor expansion of 1.0 in x
0.760 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.760 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.762 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.762 * [taylor]: Taking taylor expansion of -1 in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.763 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.763 * [taylor]: Taking taylor expansion of 1.0 in x
0.763 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.765 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.765 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.765 * [taylor]: Taking taylor expansion of -1 in x
0.765 * [taylor]: Taking taylor expansion of x in x
0.781 * * * [progress]: simplifying candidates
0.782 * [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 (+ 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))
  (/ (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))
  (- (+ (* 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)))))
  (- (+ (* 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)))))
  (- (+ (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)))))
0.788 * * [simplify]: iteration  0 :  472  enodes  (cost  702 )
0.796 * * [simplify]: iteration  1 :  1521  enodes  (cost  635 )
0.821 * * [simplify]: iteration  2 :  5001  enodes  (cost  620 )
0.825 * [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 (+ 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))
  (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))
  (+ (- (+ (* 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)
  (+ (- (+ (* 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)
  (+ (- (+ (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)
0.825 * * * [progress]: adding candidates to table
1.146 * * [progress]: iteration 2 / 4
1.146 * * * [progress]: picking best candidate
1.183 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.183 * * * [progress]: localizing error
1.209 * * * [progress]: generating rewritten candidates
1.209 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
1.217 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.225 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.233 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.249 * * * [progress]: generating series expansions
1.249 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
1.249 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.249 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.249 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.249 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [taylor]: Taking taylor expansion of 1.0 in y
1.251 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.252 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.252 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.252 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.252 * [taylor]: Taking taylor expansion of y in y
1.252 * [taylor]: Taking taylor expansion of 1.0 in y
1.254 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.254 * [taylor]: Taking taylor expansion of y in y
1.278 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.278 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.278 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.278 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.278 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.279 * [taylor]: Taking taylor expansion of 1.0 in y
1.280 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.280 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.280 * [taylor]: Taking taylor expansion of y in y
1.281 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.281 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.281 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.281 * [taylor]: Taking taylor expansion of y in y
1.281 * [taylor]: Taking taylor expansion of 1.0 in y
1.283 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.283 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.283 * [taylor]: Taking taylor expansion of y in y
1.298 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.298 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.298 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.298 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.298 * [taylor]: Taking taylor expansion of 1.0 in y
1.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.298 * [taylor]: Taking taylor expansion of y in y
1.300 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.300 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.300 * [taylor]: Taking taylor expansion of -1 in y
1.300 * [taylor]: Taking taylor expansion of y in y
1.301 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.301 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.301 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.301 * [taylor]: Taking taylor expansion of 1.0 in y
1.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.303 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.303 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.303 * [taylor]: Taking taylor expansion of -1 in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.318 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.318 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.318 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.318 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.318 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.318 * [taylor]: Taking taylor expansion of t in t
1.318 * [taylor]: Taking taylor expansion of 1.0 in t
1.320 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.320 * [taylor]: Taking taylor expansion of t in t
1.321 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.321 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.321 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.321 * [taylor]: Taking taylor expansion of t in t
1.321 * [taylor]: Taking taylor expansion of 1.0 in t
1.322 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.322 * [taylor]: Taking taylor expansion of t in t
1.341 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.341 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.341 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.341 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.341 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.341 * [taylor]: Taking taylor expansion of t in t
1.342 * [taylor]: Taking taylor expansion of 1.0 in t
1.343 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.343 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.343 * [taylor]: Taking taylor expansion of t in t
1.344 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.344 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.344 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.344 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.344 * [taylor]: Taking taylor expansion of t in t
1.345 * [taylor]: Taking taylor expansion of 1.0 in t
1.349 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.349 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.349 * [taylor]: Taking taylor expansion of t in t
1.364 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.364 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.364 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.364 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.364 * [taylor]: Taking taylor expansion of 1.0 in t
1.364 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.364 * [taylor]: Taking taylor expansion of t in t
1.365 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.365 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.365 * [taylor]: Taking taylor expansion of -1 in t
1.365 * [taylor]: Taking taylor expansion of t in t
1.367 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.367 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.367 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.367 * [taylor]: Taking taylor expansion of 1.0 in t
1.367 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.367 * [taylor]: Taking taylor expansion of t in t
1.368 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.368 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.368 * [taylor]: Taking taylor expansion of -1 in t
1.368 * [taylor]: Taking taylor expansion of t in t
1.384 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.384 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
1.384 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.384 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.384 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.384 * [taylor]: Taking taylor expansion of x in x
1.384 * [taylor]: Taking taylor expansion of 1.0 in x
1.386 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.386 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.387 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.387 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.387 * [taylor]: Taking taylor expansion of x in x
1.387 * [taylor]: Taking taylor expansion of 1.0 in x
1.388 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.388 * [taylor]: Taking taylor expansion of x in x
1.407 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
1.408 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.408 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.408 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.408 * [taylor]: Taking taylor expansion of 1.0 in x
1.408 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.408 * [taylor]: Taking taylor expansion of x in x
1.409 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.409 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.409 * [taylor]: Taking taylor expansion of x in x
1.410 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.410 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.410 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.410 * [taylor]: Taking taylor expansion of 1.0 in x
1.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.410 * [taylor]: Taking taylor expansion of x in x
1.412 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.412 * [taylor]: Taking taylor expansion of x in x
1.430 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1.430 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.430 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.430 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.430 * [taylor]: Taking taylor expansion of 1.0 in x
1.430 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.430 * [taylor]: Taking taylor expansion of x in x
1.432 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.432 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.432 * [taylor]: Taking taylor expansion of -1 in x
1.432 * [taylor]: Taking taylor expansion of x in x
1.433 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.433 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.433 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.433 * [taylor]: Taking taylor expansion of 1.0 in x
1.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.433 * [taylor]: Taking taylor expansion of x in x
1.435 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.435 * [taylor]: Taking taylor expansion of -1 in x
1.435 * [taylor]: Taking taylor expansion of x in x
1.451 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.451 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
1.451 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
1.451 * [taylor]: Taking taylor expansion of 1.0 in z
1.451 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
1.451 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.451 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.452 * [taylor]: Taking taylor expansion of z in z
1.452 * [taylor]: Taking taylor expansion of 1.0 in z
1.453 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.453 * [taylor]: Taking taylor expansion of z in z
1.455 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
1.455 * [taylor]: Taking taylor expansion of 1.0 in z
1.455 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
1.455 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.455 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.455 * [taylor]: Taking taylor expansion of z in z
1.455 * [taylor]: Taking taylor expansion of 1.0 in z
1.457 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.457 * [taylor]: Taking taylor expansion of z in z
1.534 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
1.534 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
1.535 * [taylor]: Taking taylor expansion of 1.0 in z
1.535 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
1.535 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.535 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.535 * [taylor]: Taking taylor expansion of z in z
1.536 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.536 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.536 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.536 * [taylor]: Taking taylor expansion of z in z
1.536 * [taylor]: Taking taylor expansion of 1.0 in z
1.539 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
1.539 * [taylor]: Taking taylor expansion of 1.0 in z
1.539 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
1.539 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.539 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.539 * [taylor]: Taking taylor expansion of z in z
1.540 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.540 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.540 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.540 * [taylor]: Taking taylor expansion of z in z
1.540 * [taylor]: Taking taylor expansion of 1.0 in z
1.560 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
1.560 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
1.560 * [taylor]: Taking taylor expansion of 1.0 in z
1.560 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.560 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.560 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.560 * [taylor]: Taking taylor expansion of 1.0 in z
1.560 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.560 * [taylor]: Taking taylor expansion of z in z
1.562 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.562 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.562 * [taylor]: Taking taylor expansion of -1 in z
1.562 * [taylor]: Taking taylor expansion of z in z
1.564 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
1.564 * [taylor]: Taking taylor expansion of 1.0 in z
1.564 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.564 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.564 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.564 * [taylor]: Taking taylor expansion of 1.0 in z
1.564 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.564 * [taylor]: Taking taylor expansion of z in z
1.566 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.566 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.566 * [taylor]: Taking taylor expansion of -1 in z
1.566 * [taylor]: Taking taylor expansion of z in z
1.594 * * * [progress]: simplifying candidates
1.596 * [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))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z))) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (- 1.0 0))
  (- (+ (* 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)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ z (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
1.604 * * [simplify]: iteration  0 :  627  enodes  (cost  1071 )
1.615 * * [simplify]: iteration  1 :  2344  enodes  (cost  979 )
1.653 * * [simplify]: iteration  2 :  5002  enodes  (cost  943 )
1.659 * [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
  (+ (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
  (+ (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))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- 1.0)
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ 1.0 (* (+ z (- 1.0 z)) 1))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ z 1.0)) (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 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) 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)))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 z)) 1.0)) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
1.660 * * * [progress]: adding candidates to table
2.106 * * [progress]: iteration 3 / 4
2.106 * * * [progress]: picking best candidate
2.148 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))>
2.148 * * * [progress]: localizing error
2.180 * * * [progress]: generating rewritten candidates
2.180 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
2.188 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
2.197 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
2.209 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.224 * * * [progress]: generating series expansions
2.224 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
2.225 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
2.225 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.225 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.225 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.225 * [taylor]: Taking taylor expansion of y in y
2.225 * [taylor]: Taking taylor expansion of 1.0 in y
2.227 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.228 * [taylor]: Taking taylor expansion of y in y
2.229 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.229 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.229 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.229 * [taylor]: Taking taylor expansion of y in y
2.229 * [taylor]: Taking taylor expansion of 1.0 in y
2.231 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.231 * [taylor]: Taking taylor expansion of y in y
2.258 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
2.258 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.258 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.258 * [taylor]: Taking taylor expansion of y in y
2.258 * [taylor]: Taking taylor expansion of 1.0 in y
2.260 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.260 * [taylor]: Taking taylor expansion of y in y
2.261 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.261 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.261 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.261 * [taylor]: Taking taylor expansion of y in y
2.261 * [taylor]: Taking taylor expansion of 1.0 in y
2.262 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.263 * [taylor]: Taking taylor expansion of y in y
2.278 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
2.279 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.279 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.279 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.279 * [taylor]: Taking taylor expansion of 1.0 in y
2.279 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.279 * [taylor]: Taking taylor expansion of y in y
2.280 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.280 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.280 * [taylor]: Taking taylor expansion of -1 in y
2.280 * [taylor]: Taking taylor expansion of y in y
2.282 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.282 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.282 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.282 * [taylor]: Taking taylor expansion of 1.0 in y
2.282 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.282 * [taylor]: Taking taylor expansion of y in y
2.283 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.283 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.284 * [taylor]: Taking taylor expansion of -1 in y
2.284 * [taylor]: Taking taylor expansion of y in y
2.299 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
2.299 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
2.299 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.299 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.299 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.299 * [taylor]: Taking taylor expansion of x in x
2.299 * [taylor]: Taking taylor expansion of 1.0 in x
2.301 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.301 * [taylor]: Taking taylor expansion of x in x
2.302 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.302 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.302 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.302 * [taylor]: Taking taylor expansion of x in x
2.302 * [taylor]: Taking taylor expansion of 1.0 in x
2.304 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.323 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
2.323 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.323 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.323 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.323 * [taylor]: Taking taylor expansion of 1.0 in x
2.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.323 * [taylor]: Taking taylor expansion of x in x
2.324 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.324 * [taylor]: Taking taylor expansion of x in x
2.326 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.326 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.326 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.326 * [taylor]: Taking taylor expansion of 1.0 in x
2.326 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.326 * [taylor]: Taking taylor expansion of x in x
2.327 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.327 * [taylor]: Taking taylor expansion of x in x
2.348 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
2.348 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.348 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.348 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.348 * [taylor]: Taking taylor expansion of 1.0 in x
2.348 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.348 * [taylor]: Taking taylor expansion of x in x
2.349 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.349 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.349 * [taylor]: Taking taylor expansion of -1 in x
2.349 * [taylor]: Taking taylor expansion of x in x
2.351 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.351 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.351 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.351 * [taylor]: Taking taylor expansion of 1.0 in x
2.351 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.351 * [taylor]: Taking taylor expansion of x in x
2.352 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.352 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.352 * [taylor]: Taking taylor expansion of -1 in x
2.352 * [taylor]: Taking taylor expansion of x in x
2.368 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
2.368 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
2.368 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.368 * [taylor]: Taking taylor expansion of 1.0 in z
2.368 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.368 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.368 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.368 * [taylor]: Taking taylor expansion of z in z
2.368 * [taylor]: Taking taylor expansion of 1.0 in z
2.370 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.370 * [taylor]: Taking taylor expansion of z in z
2.372 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.372 * [taylor]: Taking taylor expansion of 1.0 in z
2.372 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.372 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.372 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.372 * [taylor]: Taking taylor expansion of z in z
2.372 * [taylor]: Taking taylor expansion of 1.0 in z
2.374 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.374 * [taylor]: Taking taylor expansion of z in z
2.449 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
2.449 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.449 * [taylor]: Taking taylor expansion of 1.0 in z
2.449 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.449 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.449 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.449 * [taylor]: Taking taylor expansion of z in z
2.451 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.451 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.451 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.451 * [taylor]: Taking taylor expansion of z in z
2.451 * [taylor]: Taking taylor expansion of 1.0 in z
2.453 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.453 * [taylor]: Taking taylor expansion of 1.0 in z
2.453 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.453 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.453 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.453 * [taylor]: Taking taylor expansion of z in z
2.454 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.454 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.454 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.454 * [taylor]: Taking taylor expansion of z in z
2.455 * [taylor]: Taking taylor expansion of 1.0 in z
2.474 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
2.474 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.474 * [taylor]: Taking taylor expansion of 1.0 in z
2.474 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.474 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.474 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.474 * [taylor]: Taking taylor expansion of 1.0 in z
2.474 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.474 * [taylor]: Taking taylor expansion of z in z
2.475 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.476 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.476 * [taylor]: Taking taylor expansion of -1 in z
2.476 * [taylor]: Taking taylor expansion of z in z
2.478 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.478 * [taylor]: Taking taylor expansion of 1.0 in z
2.478 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.478 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.478 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.478 * [taylor]: Taking taylor expansion of 1.0 in z
2.478 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.478 * [taylor]: Taking taylor expansion of z in z
2.480 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.480 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.480 * [taylor]: Taking taylor expansion of -1 in z
2.480 * [taylor]: Taking taylor expansion of z in z
2.505 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.505 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in (t) around 0
2.505 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
2.505 * [taylor]: Taking taylor expansion of 1.0 in t
2.505 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
2.505 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.505 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.505 * [taylor]: Taking taylor expansion of t in t
2.505 * [taylor]: Taking taylor expansion of 1.0 in t
2.507 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.507 * [taylor]: Taking taylor expansion of t in t
2.509 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
2.509 * [taylor]: Taking taylor expansion of 1.0 in t
2.509 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
2.509 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.509 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.509 * [taylor]: Taking taylor expansion of t in t
2.509 * [taylor]: Taking taylor expansion of 1.0 in t
2.511 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.511 * [taylor]: Taking taylor expansion of t in t
2.587 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in (t) around 0
2.587 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
2.588 * [taylor]: Taking taylor expansion of 1.0 in t
2.588 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.588 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.588 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.588 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.588 * [taylor]: Taking taylor expansion of t in t
2.588 * [taylor]: Taking taylor expansion of 1.0 in t
2.590 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.590 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.590 * [taylor]: Taking taylor expansion of t in t
2.592 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
2.592 * [taylor]: Taking taylor expansion of 1.0 in t
2.592 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.592 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.592 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.592 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.592 * [taylor]: Taking taylor expansion of t in t
2.592 * [taylor]: Taking taylor expansion of 1.0 in t
2.593 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.593 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.593 * [taylor]: Taking taylor expansion of t in t
2.612 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in (t) around 0
2.612 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
2.612 * [taylor]: Taking taylor expansion of 1.0 in t
2.612 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
2.612 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.612 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.612 * [taylor]: Taking taylor expansion of -1 in t
2.612 * [taylor]: Taking taylor expansion of t in t
2.613 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.613 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.613 * [taylor]: Taking taylor expansion of 1.0 in t
2.613 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.613 * [taylor]: Taking taylor expansion of t in t
2.616 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
2.616 * [taylor]: Taking taylor expansion of 1.0 in t
2.616 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
2.616 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.616 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.616 * [taylor]: Taking taylor expansion of -1 in t
2.616 * [taylor]: Taking taylor expansion of t in t
2.617 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.617 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.617 * [taylor]: Taking taylor expansion of 1.0 in t
2.617 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.617 * [taylor]: Taking taylor expansion of t in t
2.637 * * * [progress]: simplifying candidates
2.639 * [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 (+ 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))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z))) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (- 1.0 0))
  (- (log 1.0) (log (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ t 1.0)) (sqrt t)) (+ (sqrt (+ t 1.0)) (sqrt t))) (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (* (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 1)
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  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t))))
  (- (+ (* 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 (/ 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)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ z (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))))))))
  (- (+ (* +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 t 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ t (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ t (pow (sqrt 1.0) 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)))))
2.648 * * [simplify]: iteration  0 :  721  enodes  (cost  1296 )
2.659 * * [simplify]: iteration  1 :  2731  enodes  (cost  1177 )
2.699 * * [simplify]: iteration  2 :  5002  enodes  (cost  1135 )
2.711 * [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)))
  (- (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt y))
  (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)))
  (- (sqrt x))
  (+ x (- 1.0 x))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt x))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- 1.0)
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt 1.0) (/ (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt 1.0)))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ 1.0 (* (+ z (- 1.0 z)) 1))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (* (+ t (- 1.0 t)) 1))
  (- (+ (* 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 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (+ (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)))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 z)) 1.0)) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))))
  (+ (- (* +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 t 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2)))) (* 0.5 (/ t (pow (sqrt 1.0) 3)))) (- (- (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 t)) 1.0)))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
2.712 * * * [progress]: adding candidates to table
3.221 * * [progress]: iteration 4 / 4
3.221 * * * [progress]: picking best candidate
3.272 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))>
3.272 * * * [progress]: localizing error
3.322 * * * [progress]: generating rewritten candidates
3.323 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
3.333 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1)
3.339 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
3.351 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
3.367 * * * [progress]: generating series expansions
3.367 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
3.367 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
3.367 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.367 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.367 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.367 * [taylor]: Taking taylor expansion of y in y
3.367 * [taylor]: Taking taylor expansion of 1.0 in y
3.369 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.369 * [taylor]: Taking taylor expansion of y in y
3.371 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.371 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.371 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.371 * [taylor]: Taking taylor expansion of y in y
3.371 * [taylor]: Taking taylor expansion of 1.0 in y
3.372 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.372 * [taylor]: Taking taylor expansion of y in y
3.391 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
3.391 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
3.391 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.391 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.392 * [taylor]: Taking taylor expansion of y in y
3.392 * [taylor]: Taking taylor expansion of 1.0 in y
3.393 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.393 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.393 * [taylor]: Taking taylor expansion of y in y
3.394 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
3.394 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.394 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.394 * [taylor]: Taking taylor expansion of y in y
3.395 * [taylor]: Taking taylor expansion of 1.0 in y
3.396 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.396 * [taylor]: Taking taylor expansion of y in y
3.411 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
3.411 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
3.411 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.411 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.411 * [taylor]: Taking taylor expansion of 1.0 in y
3.411 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.411 * [taylor]: Taking taylor expansion of y in y
3.412 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.412 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.412 * [taylor]: Taking taylor expansion of -1 in y
3.412 * [taylor]: Taking taylor expansion of y in y
3.414 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
3.414 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.414 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.414 * [taylor]: Taking taylor expansion of 1.0 in y
3.414 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.414 * [taylor]: Taking taylor expansion of y in y
3.415 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.415 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.415 * [taylor]: Taking taylor expansion of -1 in y
3.415 * [taylor]: Taking taylor expansion of y in y
3.431 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1)
3.431 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
3.431 * [taylor]: Taking taylor expansion of 1.0 in x
3.431 * [taylor]: Taking taylor expansion of 1.0 in x
3.432 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
3.432 * [taylor]: Taking taylor expansion of 1.0 in x
3.432 * [taylor]: Taking taylor expansion of 1.0 in x
3.432 * [approximate]: Taking taylor expansion of 1.0 in (x) around 0
3.432 * [taylor]: Taking taylor expansion of 1.0 in x
3.432 * [taylor]: Taking taylor expansion of 1.0 in x
3.432 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
3.432 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
3.432 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
3.432 * [taylor]: Taking taylor expansion of 1.0 in z
3.432 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
3.432 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.432 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.432 * [taylor]: Taking taylor expansion of z in z
3.432 * [taylor]: Taking taylor expansion of 1.0 in z
3.434 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.434 * [taylor]: Taking taylor expansion of z in z
3.436 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
3.436 * [taylor]: Taking taylor expansion of 1.0 in z
3.436 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
3.436 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.436 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.436 * [taylor]: Taking taylor expansion of z in z
3.436 * [taylor]: Taking taylor expansion of 1.0 in z
3.438 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.438 * [taylor]: Taking taylor expansion of z in z
3.513 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
3.513 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
3.513 * [taylor]: Taking taylor expansion of 1.0 in z
3.513 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
3.513 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.513 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.513 * [taylor]: Taking taylor expansion of z in z
3.514 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.515 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.515 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.515 * [taylor]: Taking taylor expansion of z in z
3.515 * [taylor]: Taking taylor expansion of 1.0 in z
3.523 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
3.523 * [taylor]: Taking taylor expansion of 1.0 in z
3.523 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
3.523 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.523 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.523 * [taylor]: Taking taylor expansion of z in z
3.524 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.524 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.524 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.524 * [taylor]: Taking taylor expansion of z in z
3.525 * [taylor]: Taking taylor expansion of 1.0 in z
3.544 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
3.544 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
3.544 * [taylor]: Taking taylor expansion of 1.0 in z
3.544 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.544 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.544 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.544 * [taylor]: Taking taylor expansion of 1.0 in z
3.544 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.544 * [taylor]: Taking taylor expansion of z in z
3.546 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.546 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.546 * [taylor]: Taking taylor expansion of -1 in z
3.546 * [taylor]: Taking taylor expansion of z in z
3.548 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
3.548 * [taylor]: Taking taylor expansion of 1.0 in z
3.548 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.548 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.548 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.548 * [taylor]: Taking taylor expansion of 1.0 in z
3.548 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.548 * [taylor]: Taking taylor expansion of z in z
3.550 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.550 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.550 * [taylor]: Taking taylor expansion of -1 in z
3.550 * [taylor]: Taking taylor expansion of z in z
3.569 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
3.569 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in (t) around 0
3.569 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
3.569 * [taylor]: Taking taylor expansion of 1.0 in t
3.569 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
3.569 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
3.569 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
3.569 * [taylor]: Taking taylor expansion of t in t
3.569 * [taylor]: Taking taylor expansion of 1.0 in t
3.571 * [taylor]: Taking taylor expansion of (sqrt t) in t
3.571 * [taylor]: Taking taylor expansion of t in t
3.573 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
3.573 * [taylor]: Taking taylor expansion of 1.0 in t
3.573 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
3.573 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
3.573 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
3.573 * [taylor]: Taking taylor expansion of t in t
3.573 * [taylor]: Taking taylor expansion of 1.0 in t
3.575 * [taylor]: Taking taylor expansion of (sqrt t) in t
3.575 * [taylor]: Taking taylor expansion of t in t
3.650 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in (t) around 0
3.650 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
3.650 * [taylor]: Taking taylor expansion of 1.0 in t
3.650 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
3.650 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
3.650 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.651 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.651 * [taylor]: Taking taylor expansion of t in t
3.651 * [taylor]: Taking taylor expansion of 1.0 in t
3.652 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
3.652 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.652 * [taylor]: Taking taylor expansion of t in t
3.654 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
3.654 * [taylor]: Taking taylor expansion of 1.0 in t
3.654 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
3.654 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
3.654 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
3.654 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.654 * [taylor]: Taking taylor expansion of t in t
3.655 * [taylor]: Taking taylor expansion of 1.0 in t
3.656 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
3.656 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.656 * [taylor]: Taking taylor expansion of t in t
3.681 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in (t) around 0
3.681 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
3.681 * [taylor]: Taking taylor expansion of 1.0 in t
3.681 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
3.681 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
3.681 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.681 * [taylor]: Taking taylor expansion of -1 in t
3.681 * [taylor]: Taking taylor expansion of t in t
3.683 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
3.683 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.683 * [taylor]: Taking taylor expansion of 1.0 in t
3.683 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.683 * [taylor]: Taking taylor expansion of t in t
3.685 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
3.685 * [taylor]: Taking taylor expansion of 1.0 in t
3.685 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
3.685 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
3.685 * [taylor]: Taking taylor expansion of (/ -1 t) in t
3.685 * [taylor]: Taking taylor expansion of -1 in t
3.685 * [taylor]: Taking taylor expansion of t in t
3.687 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
3.687 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
3.687 * [taylor]: Taking taylor expansion of 1.0 in t
3.687 * [taylor]: Taking taylor expansion of (/ 1 t) in t
3.687 * [taylor]: Taking taylor expansion of t in t
3.706 * * * [progress]: simplifying candidates
3.709 * [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 x) (/ (exp 1.0) (exp x)))
  (* (exp x) (exp (- 1.0 x)))
  (log (+ x (- 1.0 x)))
  (exp (+ x (- 1.0 x)))
  (* (cbrt (+ x (- 1.0 x))) (cbrt (+ x (- 1.0 x))))
  (cbrt (+ x (- 1.0 x)))
  (* (* (+ x (- 1.0 x)) (+ x (- 1.0 x))) (+ x (- 1.0 x)))
  (sqrt (+ x (- 1.0 x)))
  (sqrt (+ x (- 1.0 x)))
  (+ (pow x 3) (pow (- 1.0 x) 3))
  (+ (* x x) (- (* (- 1.0 x) (- 1.0 x)) (* x (- 1.0 x))))
  (- (* x x) (* (- 1.0 x) (- 1.0 x)))
  (- x (- 1.0 x))
  (+ x (- 1.0 x))
  (+ x (- 1.0 x))
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (sqrt (+ z 1.0)) (sqrt z))) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (- 1.0 0))
  (- (log 1.0) (log (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ t 1.0)) (sqrt t)) (+ (sqrt (+ t 1.0)) (sqrt t))) (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (* (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t))))
  (- (+ (* 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)))))
  1.0
  1.0
  1.0
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ z (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))))))))
  (- (+ (* +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 t 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ t (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ t (pow (sqrt 1.0) 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)))))
3.717 * * [simplify]: iteration  0 :  683  enodes  (cost  1181 )
3.728 * * [simplify]: iteration  1 :  2593  enodes  (cost  1073 )
3.766 * * [simplify]: iteration  2 :  5003  enodes  (cost  1005 )
3.772 * [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)))
  (- (sqrt y))
  1.0
  (+ (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))
  (- (sqrt y))
  (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 x 3) (pow (- 1.0 x) 3))
  (+ (* (- 1.0 x) (- (- 1.0 x) x)) (* x x))
  (- (* x x) (* (- 1.0 x) (- 1.0 x)))
  (- x (- 1.0 x))
  1.0
  1.0
  (+ x 1.0)
  (+ x 1.0)
  (+ x 1.0)
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))))
  (- 1.0)
  (- (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt 1.0) (/ (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt 1.0)))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ 1 (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ 1 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (sqrt 1.0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ (sqrt (+ z 1.0)) (sqrt z)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3)))
  (/ 1.0 (* (+ t (- 1.0 t)) 1))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (* (+ t (- 1.0 t)) 1))
  (- (+ (* 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 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  1.0
  1.0
  1.0
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow z 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ z (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 z)) 1.0)) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 2))))) (* +nan.0 (/ (pow z 2) (pow (sqrt 1.0) 3))))
  (+ (- (* +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 t 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2)))) (* 0.5 (/ t (pow (sqrt 1.0) 3)))) (- (- (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 t)) 1.0)))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
3.773 * * * [progress]: adding candidates to table
4.337 * [progress]: [Phase 3 of 3] Extracting.
4.337 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.345 * * * [regime-changes]: Trying 9 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))) t z y x)
4.345 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.398 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (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))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.430 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.484 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.508 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.560 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (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))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.608 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.661 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (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))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (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))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.704 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.765 * * * * [regimes]: Trying to branch on (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (* (sqrt (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (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))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (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))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))>)
4.804 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.856 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.908 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
4.961 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (cbrt (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (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 (- (sqrt (+ z 1.0)) (sqrt z))) (sqrt (- (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>)
5.014 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
5.014 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
5.015 * * [simplify]: iteration  0 :  45  enodes  (cost  26 )
5.015 * * [simplify]: iteration  1 :  55  enodes  (cost  26 )
5.015 * * [simplify]: iteration  2 :  55  enodes  (cost  26 )
5.016 * [simplify]: Simplified to:
   (+ (+ (+ (/ (+ x (- 1.0 x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))