6.194 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.406 * * * [progress]: [2/2] Setting up program.
0.411 * [progress]: [Phase 2 of 3] Improving.
0.411 * [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)))
0.413 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
0.415 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
0.419 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
0.437 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
0.438 * [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)))
0.438 * * [progress]: iteration 1 / 4
0.438 * * * [progress]: picking best candidate
0.443 * * * * [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))))>
0.443 * * * [progress]: localizing error
0.465 * * * [progress]: generating rewritten candidates
0.465 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
0.490 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
0.512 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.534 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
0.560 * * * [progress]: generating series expansions
0.560 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
0.560 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
0.560 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.560 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.560 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.560 * [taylor]: Taking taylor expansion of z in z
0.560 * [taylor]: Taking taylor expansion of 1.0 in z
0.562 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.562 * [taylor]: Taking taylor expansion of z in z
0.564 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.564 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.564 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.564 * [taylor]: Taking taylor expansion of z in z
0.564 * [taylor]: Taking taylor expansion of 1.0 in z
0.565 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.565 * [taylor]: Taking taylor expansion of z in z
0.586 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
0.586 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.586 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.586 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.586 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.586 * [taylor]: Taking taylor expansion of z in z
0.587 * [taylor]: Taking taylor expansion of 1.0 in z
0.588 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.588 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.588 * [taylor]: Taking taylor expansion of z in z
0.589 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.589 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.589 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.589 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.589 * [taylor]: Taking taylor expansion of z in z
0.590 * [taylor]: Taking taylor expansion of 1.0 in z
0.591 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.591 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.591 * [taylor]: Taking taylor expansion of z in z
0.607 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
0.607 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.607 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.607 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.607 * [taylor]: Taking taylor expansion of 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
0.609 * [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 -1 in z
0.609 * [taylor]: Taking taylor expansion of z in z
0.610 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.610 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.610 * [taylor]: Taking taylor expansion of 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
0.612 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.612 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.612 * [taylor]: Taking taylor expansion of -1 in z
0.612 * [taylor]: Taking taylor expansion of z in z
0.628 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
0.629 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
0.629 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.629 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.629 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.629 * [taylor]: Taking taylor expansion of 1.0 in y
0.630 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.630 * [taylor]: Taking taylor expansion of y in y
0.631 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.632 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.632 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.632 * [taylor]: Taking taylor expansion of y in y
0.632 * [taylor]: Taking taylor expansion of 1.0 in y
0.633 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.661 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
0.661 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.661 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.661 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.661 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.661 * [taylor]: Taking taylor expansion of y in y
0.661 * [taylor]: Taking taylor expansion of 1.0 in y
0.663 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.663 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.663 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.664 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.664 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.664 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of 1.0 in y
0.666 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.666 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.666 * [taylor]: Taking taylor expansion of y in y
0.682 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
0.682 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.682 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.682 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.682 * [taylor]: Taking taylor expansion of 1.0 in y
0.682 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.684 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.684 * [taylor]: Taking taylor expansion of -1 in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.685 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.685 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.685 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.685 * [taylor]: Taking taylor expansion of 1.0 in y
0.685 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.685 * [taylor]: Taking taylor expansion of y in y
0.687 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.687 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.687 * [taylor]: Taking taylor expansion of -1 in y
0.687 * [taylor]: Taking taylor expansion of y in y
0.703 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.703 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
0.703 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.703 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.703 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.703 * [taylor]: Taking taylor expansion of t in t
0.703 * [taylor]: Taking taylor expansion of 1.0 in t
0.705 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.705 * [taylor]: Taking taylor expansion of t in t
0.706 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.706 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.706 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.706 * [taylor]: Taking taylor expansion of t in t
0.706 * [taylor]: Taking taylor expansion of 1.0 in t
0.708 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.708 * [taylor]: Taking taylor expansion of t in t
0.734 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
0.734 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.734 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.734 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.734 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.734 * [taylor]: Taking taylor expansion of t in t
0.734 * [taylor]: Taking taylor expansion of 1.0 in t
0.736 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.736 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.736 * [taylor]: Taking taylor expansion of t in t
0.737 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.737 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.737 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.737 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.737 * [taylor]: Taking taylor expansion of t in t
0.737 * [taylor]: Taking taylor expansion of 1.0 in t
0.739 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.739 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.739 * [taylor]: Taking taylor expansion of t in t
0.754 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
0.755 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.755 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.755 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.755 * [taylor]: Taking taylor expansion of 1.0 in t
0.755 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.755 * [taylor]: Taking taylor expansion of t in t
0.756 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.756 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.756 * [taylor]: Taking taylor expansion of -1 in t
0.756 * [taylor]: Taking taylor expansion of t in t
0.758 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.758 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.758 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.758 * [taylor]: Taking taylor expansion of 1.0 in t
0.758 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.758 * [taylor]: Taking taylor expansion of t in t
0.760 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.760 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.760 * [taylor]: Taking taylor expansion of -1 in t
0.760 * [taylor]: Taking taylor expansion of t in t
0.776 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
0.776 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.776 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.776 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.776 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.777 * [taylor]: Taking taylor expansion of 1.0 in x
0.778 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.778 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.779 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.779 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.779 * [taylor]: Taking taylor expansion of x in x
0.779 * [taylor]: Taking taylor expansion of 1.0 in x
0.781 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.781 * [taylor]: Taking taylor expansion of x in x
0.801 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.801 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.801 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.801 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.801 * [taylor]: Taking taylor expansion of 1.0 in x
0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.803 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.803 * [taylor]: Taking taylor expansion of x in x
0.804 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.804 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.804 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.804 * [taylor]: Taking taylor expansion of 1.0 in x
0.804 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.804 * [taylor]: Taking taylor expansion of x in x
0.806 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.806 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.806 * [taylor]: Taking taylor expansion of x in x
0.827 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.828 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.828 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.828 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.828 * [taylor]: Taking taylor expansion of 1.0 in x
0.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.829 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.829 * [taylor]: Taking taylor expansion of -1 in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.831 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.831 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.831 * [taylor]: Taking taylor expansion of 1.0 in x
0.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.831 * [taylor]: Taking taylor expansion of x in x
0.833 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.833 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.833 * [taylor]: Taking taylor expansion of -1 in x
0.833 * [taylor]: Taking taylor expansion of x in x
0.849 * * * [progress]: simplifying candidates
0.850 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (- (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 (+ 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))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ 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)))))
0.856 * * [simplify]: iteration  0 :  472  enodes  (cost  702 )
0.863 * * [simplify]: iteration  1 :  1521  enodes  (cost  635 )
0.887 * * [simplify]: iteration  2 :  5001  enodes  (cost  620 )
0.890 * [simplify]: Simplified to:
   (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (- (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 (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow y 1/2))
  (+ 1.0 0)
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (pow y 1/2))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow t 1/2))
  (+ 1.0 0)
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (pow t 1/2))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow x 1/2))
  (+ 1.0 0)
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (pow x 1/2))
  (+ (- (+ (* 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)
  (+ (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* y (- +nan.0 (* +nan.0 y))))
  (- (+ (/ (- +nan.0) y) (/ +nan.0 (pow y 2))) +nan.0)
  (- (+ (/ (- +nan.0) y) (/ +nan.0 (pow y 2))) +nan.0)
  (+ (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow t 2) t)))
  (- (+ (/ (- +nan.0) t) (/ +nan.0 (pow t 2))) +nan.0)
  (- (+ (/ (- +nan.0) t) (/ +nan.0 (pow t 2))) +nan.0)
  (+ (- (+ (sqrt 1.0) (* 1/2 (/ x (sqrt 1.0)))) (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)))) (* x (- +nan.0 (* +nan.0 x))))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
0.890 * * * [progress]: adding candidates to table
1.240 * * [progress]: iteration 2 / 4
1.241 * * * [progress]: picking best candidate
1.279 * * * * [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))))>
1.280 * * * [progress]: localizing error
1.304 * * * [progress]: generating rewritten candidates
1.304 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 2)
1.326 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
1.351 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.373 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
1.408 * * * [progress]: generating series expansions
1.408 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 2)
1.408 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.408 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.408 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.408 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.408 * [taylor]: Taking taylor expansion of y in y
1.408 * [taylor]: Taking taylor expansion of 1.0 in y
1.411 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.411 * [taylor]: Taking taylor expansion of y in y
1.412 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.412 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.412 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.412 * [taylor]: Taking taylor expansion of y in y
1.412 * [taylor]: Taking taylor expansion of 1.0 in y
1.414 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.414 * [taylor]: Taking taylor expansion of y in y
1.434 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.434 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.434 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.434 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.434 * [taylor]: Taking taylor expansion of y in y
1.434 * [taylor]: Taking taylor expansion of 1.0 in y
1.435 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.436 * [taylor]: Taking taylor expansion of y in y
1.437 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.437 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.437 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.437 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.437 * [taylor]: Taking taylor expansion of y in y
1.437 * [taylor]: Taking taylor expansion of 1.0 in y
1.438 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.438 * [taylor]: Taking taylor expansion of y in y
1.454 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.455 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.455 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.455 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.455 * [taylor]: Taking taylor expansion of 1.0 in y
1.455 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.455 * [taylor]: Taking taylor expansion of y in y
1.456 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.456 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.456 * [taylor]: Taking taylor expansion of -1 in y
1.456 * [taylor]: Taking taylor expansion of y in y
1.458 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.458 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.458 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.458 * [taylor]: Taking taylor expansion of 1.0 in y
1.458 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.458 * [taylor]: Taking taylor expansion of y in y
1.459 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.459 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.459 * [taylor]: Taking taylor expansion of -1 in y
1.459 * [taylor]: Taking taylor expansion of y in y
1.475 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
1.475 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.476 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.476 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.476 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.476 * [taylor]: Taking taylor expansion of t in t
1.476 * [taylor]: Taking taylor expansion of 1.0 in t
1.477 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.477 * [taylor]: Taking taylor expansion of t in t
1.478 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.478 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.478 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.478 * [taylor]: Taking taylor expansion of t in t
1.478 * [taylor]: Taking taylor expansion of 1.0 in t
1.480 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.480 * [taylor]: Taking taylor expansion of t in t
1.506 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.506 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.506 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.506 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.506 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.506 * [taylor]: Taking taylor expansion of t in t
1.506 * [taylor]: Taking taylor expansion of 1.0 in t
1.508 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.508 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.508 * [taylor]: Taking taylor expansion of t in t
1.509 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.509 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.509 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.509 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.509 * [taylor]: Taking taylor expansion of t in t
1.509 * [taylor]: Taking taylor expansion of 1.0 in t
1.510 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.511 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.511 * [taylor]: Taking taylor expansion of t in t
1.526 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.526 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.526 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.526 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.526 * [taylor]: Taking taylor expansion of 1.0 in t
1.526 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.526 * [taylor]: Taking taylor expansion of t in t
1.528 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.528 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.528 * [taylor]: Taking taylor expansion of -1 in t
1.528 * [taylor]: Taking taylor expansion of t in t
1.529 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.529 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.529 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.529 * [taylor]: Taking taylor expansion of 1.0 in t
1.529 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.529 * [taylor]: Taking taylor expansion of t in t
1.531 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.531 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.531 * [taylor]: Taking taylor expansion of -1 in t
1.531 * [taylor]: Taking taylor expansion of t in t
1.547 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.547 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
1.547 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.547 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.547 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.547 * [taylor]: Taking taylor expansion of x in x
1.547 * [taylor]: Taking taylor expansion of 1.0 in x
1.549 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.549 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
1.550 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.550 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.550 * [taylor]: Taking taylor expansion of x in x
1.550 * [taylor]: Taking taylor expansion of 1.0 in x
1.552 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.577 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
1.577 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.577 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.577 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.577 * [taylor]: Taking taylor expansion of 1.0 in x
1.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.577 * [taylor]: Taking taylor expansion of x in x
1.578 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.578 * [taylor]: Taking taylor expansion of x in x
1.580 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
1.580 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.580 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.580 * [taylor]: Taking taylor expansion of 1.0 in x
1.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.580 * [taylor]: Taking taylor expansion of x in x
1.581 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.597 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
1.597 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.597 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.597 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.597 * [taylor]: Taking taylor expansion of 1.0 in x
1.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.597 * [taylor]: Taking taylor expansion of x in x
1.599 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.599 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.599 * [taylor]: Taking taylor expansion of -1 in x
1.599 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
1.600 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.600 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.600 * [taylor]: Taking taylor expansion of 1.0 in x
1.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.602 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.602 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.602 * [taylor]: Taking taylor expansion of -1 in x
1.602 * [taylor]: Taking taylor expansion of x in x
1.618 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
1.619 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
1.619 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
1.619 * [taylor]: Taking taylor expansion of 1.0 in z
1.619 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
1.619 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.619 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.619 * [taylor]: Taking taylor expansion of z in z
1.619 * [taylor]: Taking taylor expansion of 1.0 in z
1.621 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.621 * [taylor]: Taking taylor expansion of z in z
1.623 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
1.623 * [taylor]: Taking taylor expansion of 1.0 in z
1.623 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
1.623 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.623 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.623 * [taylor]: Taking taylor expansion of z in z
1.623 * [taylor]: Taking taylor expansion of 1.0 in z
1.624 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.625 * [taylor]: Taking taylor expansion of z in z
1.704 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
1.704 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
1.704 * [taylor]: Taking taylor expansion of 1.0 in z
1.704 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
1.704 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.704 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.704 * [taylor]: Taking taylor expansion of z in z
1.705 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.705 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.705 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.705 * [taylor]: Taking taylor expansion of z in z
1.706 * [taylor]: Taking taylor expansion of 1.0 in z
1.708 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
1.708 * [taylor]: Taking taylor expansion of 1.0 in z
1.708 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
1.708 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.708 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.708 * [taylor]: Taking taylor expansion of z in z
1.709 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.709 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.709 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.709 * [taylor]: Taking taylor expansion of z in z
1.709 * [taylor]: Taking taylor expansion of 1.0 in z
1.730 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
1.730 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
1.730 * [taylor]: Taking taylor expansion of 1.0 in z
1.730 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.730 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.730 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.730 * [taylor]: Taking taylor expansion of 1.0 in z
1.730 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.730 * [taylor]: Taking taylor expansion of z in z
1.738 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.738 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.738 * [taylor]: Taking taylor expansion of -1 in z
1.738 * [taylor]: Taking taylor expansion of z in z
1.740 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
1.740 * [taylor]: Taking taylor expansion of 1.0 in z
1.740 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.740 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.740 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.740 * [taylor]: Taking taylor expansion of 1.0 in z
1.740 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.740 * [taylor]: Taking taylor expansion of z in z
1.742 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.742 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.742 * [taylor]: Taking taylor expansion of -1 in z
1.742 * [taylor]: Taking taylor expansion of z in z
1.763 * * * [progress]: simplifying candidates
1.765 * [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)))))
1.772 * * [simplify]: iteration  0 :  627  enodes  (cost  1071 )
1.782 * * [simplify]: iteration  1 :  2341  enodes  (cost  979 )
1.818 * * [simplify]: iteration  2 :  5001  enodes  (cost  943 )
1.823 * [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))
1.823 * * * [progress]: adding candidates to table
2.288 * * [progress]: iteration 3 / 4
2.288 * * * [progress]: picking best candidate
2.322 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (- (sqrt (+ t 1.0)) (sqrt t))))>
2.322 * * * [progress]: localizing error
2.347 * * * [progress]: generating rewritten candidates
2.347 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.372 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
2.394 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
2.418 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
2.455 * * * [progress]: generating series expansions
2.455 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.455 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
2.455 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.455 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.455 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.455 * [taylor]: Taking taylor expansion of t in t
2.455 * [taylor]: Taking taylor expansion of 1.0 in t
2.457 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.457 * [taylor]: Taking taylor expansion of t in t
2.458 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
2.458 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.458 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.458 * [taylor]: Taking taylor expansion of t in t
2.458 * [taylor]: Taking taylor expansion of 1.0 in t
2.460 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.460 * [taylor]: Taking taylor expansion of t in t
2.482 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
2.482 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.482 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.482 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.482 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.482 * [taylor]: Taking taylor expansion of t in t
2.482 * [taylor]: Taking taylor expansion of 1.0 in t
2.483 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.483 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.483 * [taylor]: Taking taylor expansion of t in t
2.484 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.485 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.485 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.485 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.485 * [taylor]: Taking taylor expansion of t in t
2.485 * [taylor]: Taking taylor expansion of 1.0 in t
2.486 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.486 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.486 * [taylor]: Taking taylor expansion of t in t
2.502 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
2.502 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.502 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.502 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.502 * [taylor]: Taking taylor expansion of 1.0 in t
2.502 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.502 * [taylor]: Taking taylor expansion of t in t
2.504 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.504 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.504 * [taylor]: Taking taylor expansion of -1 in t
2.504 * [taylor]: Taking taylor expansion of t in t
2.506 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
2.506 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.506 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.506 * [taylor]: Taking taylor expansion of 1.0 in t
2.506 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.506 * [taylor]: Taking taylor expansion of t in t
2.507 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.507 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.507 * [taylor]: Taking taylor expansion of -1 in t
2.508 * [taylor]: Taking taylor expansion of t in t
2.530 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
2.530 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
2.530 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.530 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.530 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.530 * [taylor]: Taking taylor expansion of x in x
2.530 * [taylor]: Taking taylor expansion of 1.0 in x
2.532 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.532 * [taylor]: Taking taylor expansion of x in x
2.533 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
2.533 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.533 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.533 * [taylor]: Taking taylor expansion of x in x
2.533 * [taylor]: Taking taylor expansion of 1.0 in x
2.535 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.535 * [taylor]: Taking taylor expansion of x in x
2.555 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
2.555 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.555 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.555 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.555 * [taylor]: Taking taylor expansion of 1.0 in x
2.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.555 * [taylor]: Taking taylor expansion of x in x
2.557 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.557 * [taylor]: Taking taylor expansion of x in x
2.558 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
2.558 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.558 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.558 * [taylor]: Taking taylor expansion of 1.0 in x
2.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.558 * [taylor]: Taking taylor expansion of x in x
2.560 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.560 * [taylor]: Taking taylor expansion of x in x
2.576 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
2.576 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.576 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.576 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.576 * [taylor]: Taking taylor expansion of 1.0 in x
2.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.576 * [taylor]: Taking taylor expansion of x in x
2.577 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.578 * [taylor]: Taking taylor expansion of -1 in x
2.578 * [taylor]: Taking taylor expansion of x in x
2.579 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
2.579 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.579 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.579 * [taylor]: Taking taylor expansion of 1.0 in x
2.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.579 * [taylor]: Taking taylor expansion of x in x
2.581 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.581 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.581 * [taylor]: Taking taylor expansion of -1 in x
2.581 * [taylor]: Taking taylor expansion of x in x
2.597 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
2.597 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in (y) around 0
2.597 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
2.597 * [taylor]: Taking taylor expansion of 1.0 in y
2.597 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
2.597 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.597 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.597 * [taylor]: Taking taylor expansion of y in y
2.597 * [taylor]: Taking taylor expansion of 1.0 in y
2.605 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.605 * [taylor]: Taking taylor expansion of y in y
2.607 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
2.607 * [taylor]: Taking taylor expansion of 1.0 in y
2.607 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
2.607 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.607 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.607 * [taylor]: Taking taylor expansion of y in y
2.607 * [taylor]: Taking taylor expansion of 1.0 in y
2.609 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.609 * [taylor]: Taking taylor expansion of y in y
2.687 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in (y) around 0
2.687 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
2.687 * [taylor]: Taking taylor expansion of 1.0 in y
2.687 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
2.687 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.687 * [taylor]: Taking taylor expansion of y in y
2.689 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.689 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.689 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.689 * [taylor]: Taking taylor expansion of y in y
2.689 * [taylor]: Taking taylor expansion of 1.0 in y
2.691 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
2.691 * [taylor]: Taking taylor expansion of 1.0 in y
2.691 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
2.691 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.691 * [taylor]: Taking taylor expansion of y in y
2.693 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.693 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.693 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.693 * [taylor]: Taking taylor expansion of y in y
2.693 * [taylor]: Taking taylor expansion of 1.0 in y
2.712 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in (y) around 0
2.713 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
2.713 * [taylor]: Taking taylor expansion of 1.0 in y
2.713 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
2.713 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.713 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.713 * [taylor]: Taking taylor expansion of -1 in y
2.713 * [taylor]: Taking taylor expansion of y in y
2.714 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.714 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.714 * [taylor]: Taking taylor expansion of 1.0 in y
2.714 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.714 * [taylor]: Taking taylor expansion of y in y
2.717 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
2.717 * [taylor]: Taking taylor expansion of 1.0 in y
2.717 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
2.717 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.717 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.717 * [taylor]: Taking taylor expansion of -1 in y
2.717 * [taylor]: Taking taylor expansion of y in y
2.718 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.718 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.718 * [taylor]: Taking taylor expansion of 1.0 in y
2.718 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.718 * [taylor]: Taking taylor expansion of y in y
2.739 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
2.739 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
2.739 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.739 * [taylor]: Taking taylor expansion of 1.0 in z
2.739 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.739 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.739 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.739 * [taylor]: Taking taylor expansion of z in z
2.740 * [taylor]: Taking taylor expansion of 1.0 in z
2.741 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.741 * [taylor]: Taking taylor expansion of z in z
2.743 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
2.743 * [taylor]: Taking taylor expansion of 1.0 in z
2.743 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
2.743 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.743 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.743 * [taylor]: Taking taylor expansion of z in z
2.743 * [taylor]: Taking taylor expansion of 1.0 in z
2.745 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.745 * [taylor]: Taking taylor expansion of z in z
2.823 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
2.823 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.823 * [taylor]: Taking taylor expansion of 1.0 in z
2.823 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.823 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.823 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.823 * [taylor]: Taking taylor expansion of z in z
2.824 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.824 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.824 * [taylor]: Taking taylor expansion of z in z
2.825 * [taylor]: Taking taylor expansion of 1.0 in z
2.827 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
2.827 * [taylor]: Taking taylor expansion of 1.0 in z
2.827 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
2.827 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.827 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.827 * [taylor]: Taking taylor expansion of z in z
2.828 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.828 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.828 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.828 * [taylor]: Taking taylor expansion of z in z
2.829 * [taylor]: Taking taylor expansion of 1.0 in z
2.855 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
2.855 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.855 * [taylor]: Taking taylor expansion of 1.0 in z
2.855 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.855 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.855 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.855 * [taylor]: Taking taylor expansion of 1.0 in z
2.855 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.855 * [taylor]: Taking taylor expansion of z in z
2.857 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.857 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.857 * [taylor]: Taking taylor expansion of -1 in z
2.857 * [taylor]: Taking taylor expansion of z in z
2.859 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
2.859 * [taylor]: Taking taylor expansion of 1.0 in z
2.859 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.859 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.859 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.859 * [taylor]: Taking taylor expansion of 1.0 in z
2.859 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.859 * [taylor]: Taking taylor expansion of z in z
2.861 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.861 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.861 * [taylor]: Taking taylor expansion of -1 in z
2.861 * [taylor]: Taking taylor expansion of z in z
2.888 * * * [progress]: simplifying candidates
2.892 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (- (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt t))
  (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (- (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt x))
  (- (log 1.0) (log (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (sqrt (+ y 1.0)) (sqrt y))) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (* (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y))))
  (- (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))
  (- (+ (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 y 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ y (pow (sqrt 1.0) 2))) (- (* 0.5 (/ y (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 4))))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 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)))))
2.906 * * [simplify]: iteration  0 :  721  enodes  (cost  1296 )
2.923 * * [simplify]: iteration  1 :  2731  enodes  (cost  1180 )
2.966 * * [simplify]: iteration  2 :  5001  enodes  (cost  1137 )
2.971 * [simplify]: Simplified to:
   (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (- (sqrt t))
  (+ t (- 1.0 t))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt t))
  (exp (- (sqrt (+ 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 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (* (+ y (- 1.0 y)) 1))
  (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 1.0)) (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) (cbrt 1.0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (cbrt (+ 1.0 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)))
  (- (+ (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 y 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ y (pow (sqrt 1.0) 2)))) (* 0.5 (/ y (pow (sqrt 1.0) 3)))) (+ (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (* (/ y 1.0) (/ y 1.0)))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (- (+ (* 1.0 (/ 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))
2.972 * * * [progress]: adding candidates to table
3.555 * * [progress]: iteration 4 / 4
3.555 * * * [progress]: picking best candidate
3.602 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>
3.603 * * * [progress]: localizing error
3.636 * * * [progress]: generating rewritten candidates
3.636 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
3.644 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
3.666 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
3.690 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
3.727 * * * [progress]: generating series expansions
3.727 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
3.727 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.727 * [taylor]: Taking taylor expansion of 1.0 in t
3.727 * [taylor]: Taking taylor expansion of 1.0 in t
3.727 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.727 * [taylor]: Taking taylor expansion of 1.0 in t
3.727 * [taylor]: Taking taylor expansion of 1.0 in t
3.728 * [approximate]: Taking taylor expansion of 1.0 in (t) around 0
3.728 * [taylor]: Taking taylor expansion of 1.0 in t
3.728 * [taylor]: Taking taylor expansion of 1.0 in t
3.728 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
3.728 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
3.728 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
3.728 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.728 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.728 * [taylor]: Taking taylor expansion of x in x
3.728 * [taylor]: Taking taylor expansion of 1.0 in x
3.730 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.730 * [taylor]: Taking taylor expansion of x in x
3.731 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
3.731 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
3.731 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
3.731 * [taylor]: Taking taylor expansion of x in x
3.731 * [taylor]: Taking taylor expansion of 1.0 in x
3.733 * [taylor]: Taking taylor expansion of (sqrt x) in x
3.733 * [taylor]: Taking taylor expansion of x in x
3.754 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
3.754 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
3.754 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.754 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.754 * [taylor]: Taking taylor expansion of 1.0 in x
3.754 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.754 * [taylor]: Taking taylor expansion of x in x
3.756 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.756 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.756 * [taylor]: Taking taylor expansion of x in x
3.757 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
3.757 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
3.757 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
3.757 * [taylor]: Taking taylor expansion of 1.0 in x
3.757 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.758 * [taylor]: Taking taylor expansion of x in x
3.759 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
3.759 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.759 * [taylor]: Taking taylor expansion of x in x
3.775 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
3.775 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.775 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.775 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.775 * [taylor]: Taking taylor expansion of 1.0 in x
3.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.775 * [taylor]: Taking taylor expansion of x in x
3.777 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.777 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.777 * [taylor]: Taking taylor expansion of -1 in x
3.777 * [taylor]: Taking taylor expansion of x in x
3.778 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
3.778 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
3.778 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
3.778 * [taylor]: Taking taylor expansion of 1.0 in x
3.778 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.786 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
3.786 * [taylor]: Taking taylor expansion of (/ -1 x) in x
3.786 * [taylor]: Taking taylor expansion of -1 in x
3.786 * [taylor]: Taking taylor expansion of x in x
3.802 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
3.803 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in (y) around 0
3.803 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
3.803 * [taylor]: Taking taylor expansion of 1.0 in y
3.803 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
3.803 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.803 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.803 * [taylor]: Taking taylor expansion of y in y
3.803 * [taylor]: Taking taylor expansion of 1.0 in y
3.804 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.804 * [taylor]: Taking taylor expansion of y in y
3.807 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) in y
3.807 * [taylor]: Taking taylor expansion of 1.0 in y
3.807 * [taylor]: Taking taylor expansion of (+ (sqrt (+ y 1.0)) (sqrt y)) in y
3.807 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.807 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.807 * [taylor]: Taking taylor expansion of y in y
3.807 * [taylor]: Taking taylor expansion of 1.0 in y
3.808 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.809 * [taylor]: Taking taylor expansion of y in y
3.888 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in (y) around 0
3.888 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
3.888 * [taylor]: Taking taylor expansion of 1.0 in y
3.888 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
3.888 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.888 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.888 * [taylor]: Taking taylor expansion of y in y
3.889 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.889 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.889 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.889 * [taylor]: Taking taylor expansion of y in y
3.889 * [taylor]: Taking taylor expansion of 1.0 in y
3.892 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0)))) in y
3.892 * [taylor]: Taking taylor expansion of 1.0 in y
3.892 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 y)) (sqrt (+ (/ 1 y) 1.0))) in y
3.892 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.892 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.892 * [taylor]: Taking taylor expansion of y in y
3.893 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.893 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.893 * [taylor]: Taking taylor expansion of y in y
3.893 * [taylor]: Taking taylor expansion of 1.0 in y
3.914 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in (y) around 0
3.914 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
3.914 * [taylor]: Taking taylor expansion of 1.0 in y
3.914 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
3.914 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.914 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.914 * [taylor]: Taking taylor expansion of -1 in y
3.914 * [taylor]: Taking taylor expansion of y in y
3.915 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.915 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.915 * [taylor]: Taking taylor expansion of 1.0 in y
3.915 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.915 * [taylor]: Taking taylor expansion of y in y
3.918 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y))))) in y
3.918 * [taylor]: Taking taylor expansion of 1.0 in y
3.918 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 y)) (sqrt (- 1.0 (/ 1 y)))) in y
3.918 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.918 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.918 * [taylor]: Taking taylor expansion of -1 in y
3.918 * [taylor]: Taking taylor expansion of y in y
3.919 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.919 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.919 * [taylor]: Taking taylor expansion of 1.0 in y
3.919 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.919 * [taylor]: Taking taylor expansion of y in y
3.940 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
3.940 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in (z) around 0
3.940 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
3.940 * [taylor]: Taking taylor expansion of 1.0 in z
3.940 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
3.940 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.940 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.940 * [taylor]: Taking taylor expansion of z in z
3.940 * [taylor]: Taking taylor expansion of 1.0 in z
3.942 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.942 * [taylor]: Taking taylor expansion of z in z
3.944 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z))) in z
3.944 * [taylor]: Taking taylor expansion of 1.0 in z
3.944 * [taylor]: Taking taylor expansion of (+ (sqrt (+ z 1.0)) (sqrt z)) in z
3.944 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.944 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.944 * [taylor]: Taking taylor expansion of z in z
3.944 * [taylor]: Taking taylor expansion of 1.0 in z
4.126 * [taylor]: Taking taylor expansion of (sqrt z) in z
4.126 * [taylor]: Taking taylor expansion of z in z
4.200 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in (z) around 0
4.200 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
4.200 * [taylor]: Taking taylor expansion of 1.0 in z
4.201 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
4.201 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
4.201 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.201 * [taylor]: Taking taylor expansion of z in z
4.205 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
4.205 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
4.206 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.206 * [taylor]: Taking taylor expansion of z in z
4.206 * [taylor]: Taking taylor expansion of 1.0 in z
4.208 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0)))) in z
4.208 * [taylor]: Taking taylor expansion of 1.0 in z
4.208 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 z)) (sqrt (+ (/ 1 z) 1.0))) in z
4.208 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
4.208 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.208 * [taylor]: Taking taylor expansion of z in z
4.209 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
4.209 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
4.210 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.210 * [taylor]: Taking taylor expansion of z in z
4.210 * [taylor]: Taking taylor expansion of 1.0 in z
4.230 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in (z) around 0
4.231 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
4.231 * [taylor]: Taking taylor expansion of 1.0 in z
4.231 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
4.231 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
4.231 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
4.231 * [taylor]: Taking taylor expansion of 1.0 in z
4.231 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.231 * [taylor]: Taking taylor expansion of z in z
4.232 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
4.232 * [taylor]: Taking taylor expansion of (/ -1 z) in z
4.232 * [taylor]: Taking taylor expansion of -1 in z
4.232 * [taylor]: Taking taylor expansion of z in z
4.235 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z)))) in z
4.235 * [taylor]: Taking taylor expansion of 1.0 in z
4.235 * [taylor]: Taking taylor expansion of (+ (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
4.235 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
4.235 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
4.235 * [taylor]: Taking taylor expansion of 1.0 in z
4.235 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.235 * [taylor]: Taking taylor expansion of z in z
4.237 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
4.237 * [taylor]: Taking taylor expansion of (/ -1 z) in z
4.237 * [taylor]: Taking taylor expansion of -1 in z
4.237 * [taylor]: Taking taylor expansion of z in z
4.257 * * * [progress]: simplifying candidates
4.259 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp t) (/ (exp 1.0) (exp t)))
  (* (exp t) (exp (- 1.0 t)))
  (log (+ t (- 1.0 t)))
  (exp (+ t (- 1.0 t)))
  (* (cbrt (+ t (- 1.0 t))) (cbrt (+ t (- 1.0 t))))
  (cbrt (+ t (- 1.0 t)))
  (* (* (+ t (- 1.0 t)) (+ t (- 1.0 t))) (+ t (- 1.0 t)))
  (sqrt (+ t (- 1.0 t)))
  (sqrt (+ t (- 1.0 t)))
  (+ (pow t 3) (pow (- 1.0 t) 3))
  (+ (* t t) (- (* (- 1.0 t) (- 1.0 t)) (* t (- 1.0 t))))
  (- (* t t) (* (- 1.0 t) (- 1.0 t)))
  (- t (- 1.0 t))
  (+ t (- 1.0 t))
  (+ t (- 1.0 t))
  (+ t 1.0)
  (+ t 1.0)
  (+ t 1.0)
  (/ (exp (sqrt (+ 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) (log (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ y 1.0)) (sqrt y)) (+ (sqrt (+ y 1.0)) (sqrt y))) (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (* (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (- (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0))) (* (sqrt y) (sqrt y))))
  (- (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))
  1.0
  1.0
  1.0
  (- (+ (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 y 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ y (pow (sqrt 1.0) 2))) (- (* 0.5 (/ y (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (- (+ (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3))) (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 4))))))))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 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)))))
4.267 * * [simplify]: iteration  0 :  683  enodes  (cost  1181 )
4.278 * * [simplify]: iteration  1 :  2592  enodes  (cost  1076 )
4.318 * * [simplify]: iteration  2 :  5001  enodes  (cost  1007 )
4.323 * [simplify]: Simplified to:
   (exp 1.0)
  (exp 1.0)
  (log 1.0)
  (exp 1.0)
  (* (cbrt 1.0) (cbrt 1.0))
  (cbrt 1.0)
  (pow 1.0 3)
  (sqrt 1.0)
  (sqrt 1.0)
  (+ (pow t 3) (pow (- 1.0 t) 3))
  (+ (* (- 1.0 t) (- (- 1.0 t) t)) (* t t))
  (- (* t t) (* (- 1.0 t) (- 1.0 t)))
  (- t (- 1.0 t))
  1.0
  1.0
  (+ t 1.0)
  (+ t 1.0)
  (+ t 1.0)
  (exp (- (sqrt (+ 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))
  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))
  (- (sqrt x))
  (log (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (log (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (cbrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (pow (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y))))
  (- 1.0)
  (- (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  1
  (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ 1 (+ (sqrt (+ y 1.0)) (sqrt y)))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ y 1.0)) (sqrt y))) (cbrt (+ (sqrt (+ y 1.0)) (sqrt y)))))
  (/ 1.0 (sqrt (+ (sqrt (+ y 1.0)) (sqrt y))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (cbrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) (sqrt 1.0))
  (/ (+ (sqrt (+ y 1.0)) (sqrt y)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3)))
  (/ 1.0 (* (+ y (- 1.0 y)) 1))
  (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 1.0)) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z)))) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (/ (cbrt 1.0) 1) (cbrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ z 1.0)) (sqrt z))))
  (/ (/ (cbrt 1.0) 1) (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 (* (+ y (- 1.0 y)) 1))
  (* (+ (sqrt (+ z 1.0)) (sqrt z)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))
  1.0
  1.0
  1.0
  (- (+ (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 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow y 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ y (pow (sqrt 1.0) 2)))) (* 0.5 (/ y (pow (sqrt 1.0) 3)))) (+ (- (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 2))) (* +nan.0 (/ (pow y 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (* (/ y 1.0) (/ y 1.0)))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (- (+ (* 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))
4.324 * * * [progress]: adding candidates to table
4.928 * [progress]: [Phase 3 of 3] Extracting.
4.928 * * [regime]: Finding splitpoints for: (#<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)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
4.940 * * * [regime-changes]: Trying 8 branch expressions: ((- (sqrt (+ t 1.0)) (sqrt t)) (- (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)
4.940 * * * * [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))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.003 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.065 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.127 * * * * [regimes]: Trying to branch on (- (sqrt (+ x 1.0)) (sqrt x)) from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.182 * * * * [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))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.251 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.313 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.374 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.436 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ y 1.0)) (sqrt y))) (/ (+ 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)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (* (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (sqrt (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (log (exp (- (sqrt (+ x 1.0)) (sqrt x)))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (* (/ 1.0 (+ (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)))))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (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) (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (- (sqrt (+ x 1.0)) (sqrt x)) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (pow (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z))) 3))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t)))))>)
5.501 * * * [regime]: Found split indices: #<option (#s(si 6 255))>
5.502 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t))))
5.502 * * [simplify]: iteration  0 :  45  enodes  (cost  26 )
5.503 * * [simplify]: iteration  1 :  55  enodes  (cost  26 )
5.503 * * [simplify]: iteration  2 :  55  enodes  (cost  26 )
5.503 * [simplify]: Simplified to:
   (+ (+ (+ (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (/ (+ 1.0 0) (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ (+ t (- 1.0 t)) (+ (sqrt (+ t 1.0)) (sqrt t))))