10.022 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.398 * * * [progress]: [2/2] Setting up program.
0.403 * [progress]: [Phase 2 of 3] Improving.
0.403 * [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)))
0.405 * * [simplify]: iteration  0 :  51  enodes  (cost  19 )
0.407 * * [simplify]: iteration  1 :  156  enodes  (cost  19 )
0.411 * * [simplify]: iteration  2 :  907  enodes  (cost  19 )
0.429 * * [simplify]: iteration  3 :  5001  enodes  (cost  19 )
0.430 * [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)))
0.430 * * [progress]: iteration 1 / 4
0.430 * * * [progress]: picking best candidate
0.434 * * * * [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))))>
0.434 * * * [progress]: localizing error
0.457 * * * [progress]: generating rewritten candidates
0.457 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1)
0.481 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.503 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2)
0.525 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
0.552 * * * [progress]: generating series expansions
0.552 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1)
0.552 * [approximate]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in (x) around 0
0.552 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.552 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.552 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.552 * [taylor]: Taking taylor expansion of x in x
0.552 * [taylor]: Taking taylor expansion of 1.0 in x
0.554 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.554 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of (- (sqrt (+ x 1.0)) (sqrt x)) in x
0.555 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
0.555 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.555 * [taylor]: Taking taylor expansion of 1.0 in x
0.557 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.577 * [approximate]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in (x) around 0
0.577 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.577 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.577 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.577 * [taylor]: Taking taylor expansion of 1.0 in x
0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.577 * [taylor]: Taking taylor expansion of x in x
0.579 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.579 * [taylor]: Taking taylor expansion of x in x
0.580 * [taylor]: Taking taylor expansion of (- (sqrt (+ 1.0 (/ 1 x))) (sqrt (/ 1 x))) in x
0.580 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
0.580 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.580 * [taylor]: Taking taylor expansion of 1.0 in x
0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.581 * [taylor]: Taking taylor expansion of x in x
0.582 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.582 * [taylor]: Taking taylor expansion of x in x
0.598 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in (x) around 0
0.598 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.598 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.598 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.598 * [taylor]: Taking taylor expansion of 1.0 in x
0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.598 * [taylor]: Taking taylor expansion of x in x
0.599 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.599 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.599 * [taylor]: Taking taylor expansion of -1 in x
0.600 * [taylor]: Taking taylor expansion of x in x
0.601 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 x))) (sqrt (/ -1 x))) in x
0.601 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
0.601 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.601 * [taylor]: Taking taylor expansion of 1.0 in x
0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.601 * [taylor]: Taking taylor expansion of x in x
0.602 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.603 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.603 * [taylor]: Taking taylor expansion of -1 in x
0.603 * [taylor]: Taking taylor expansion of x in x
0.622 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.622 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
0.622 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.622 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.622 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.622 * [taylor]: Taking taylor expansion of t in t
0.622 * [taylor]: Taking taylor expansion of 1.0 in t
0.624 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.624 * [taylor]: Taking taylor expansion of t in t
0.625 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
0.625 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
0.625 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
0.625 * [taylor]: Taking taylor expansion of t in t
0.625 * [taylor]: Taking taylor expansion of 1.0 in t
0.627 * [taylor]: Taking taylor expansion of (sqrt t) in t
0.627 * [taylor]: Taking taylor expansion of t in t
0.648 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
0.648 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.648 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.648 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.648 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.648 * [taylor]: Taking taylor expansion of t in t
0.648 * [taylor]: Taking taylor expansion of 1.0 in t
0.650 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.650 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.650 * [taylor]: Taking taylor expansion of t in t
0.651 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
0.651 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
0.651 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
0.651 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.651 * [taylor]: Taking taylor expansion of t in t
0.651 * [taylor]: Taking taylor expansion of 1.0 in t
0.652 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
0.652 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.652 * [taylor]: Taking taylor expansion of t in t
0.668 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
0.668 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.668 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.668 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.668 * [taylor]: Taking taylor expansion of 1.0 in t
0.668 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.668 * [taylor]: Taking taylor expansion of t in t
0.670 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.670 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.670 * [taylor]: Taking taylor expansion of -1 in t
0.670 * [taylor]: Taking taylor expansion of t in t
0.671 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
0.671 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
0.671 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
0.671 * [taylor]: Taking taylor expansion of 1.0 in t
0.671 * [taylor]: Taking taylor expansion of (/ 1 t) in t
0.671 * [taylor]: Taking taylor expansion of t in t
0.673 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
0.673 * [taylor]: Taking taylor expansion of (/ -1 t) in t
0.673 * [taylor]: Taking taylor expansion of -1 in t
0.673 * [taylor]: Taking taylor expansion of t in t
0.690 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2)
0.690 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
0.690 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.690 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.690 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.690 * [taylor]: Taking taylor expansion of z in z
0.690 * [taylor]: Taking taylor expansion of 1.0 in z
0.692 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.692 * [taylor]: Taking taylor expansion of z in z
0.693 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
0.693 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
0.693 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
0.693 * [taylor]: Taking taylor expansion of z in z
0.693 * [taylor]: Taking taylor expansion of 1.0 in z
0.695 * [taylor]: Taking taylor expansion of (sqrt z) in z
0.695 * [taylor]: Taking taylor expansion of z in z
0.718 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
0.718 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.718 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.718 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.718 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.718 * [taylor]: Taking taylor expansion of z in z
0.718 * [taylor]: Taking taylor expansion of 1.0 in z
0.720 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.720 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.720 * [taylor]: Taking taylor expansion of z in z
0.721 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
0.721 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
0.721 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.721 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.721 * [taylor]: Taking taylor expansion of z in z
0.721 * [taylor]: Taking taylor expansion of 1.0 in z
0.722 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
0.722 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.722 * [taylor]: Taking taylor expansion of z in z
0.738 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
0.738 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.738 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.738 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.738 * [taylor]: Taking taylor expansion of 1.0 in z
0.738 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.738 * [taylor]: Taking taylor expansion of z in z
0.740 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.740 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.740 * [taylor]: Taking taylor expansion of -1 in z
0.740 * [taylor]: Taking taylor expansion of z in z
0.741 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
0.741 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
0.741 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.741 * [taylor]: Taking taylor expansion of 1.0 in z
0.741 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.741 * [taylor]: Taking taylor expansion of z in z
0.743 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
0.743 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.743 * [taylor]: Taking taylor expansion of -1 in z
0.743 * [taylor]: Taking taylor expansion of z in z
0.759 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
0.759 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
0.759 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.759 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.759 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.759 * [taylor]: Taking taylor expansion of y in y
0.759 * [taylor]: Taking taylor expansion of 1.0 in y
0.761 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.761 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
0.762 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
0.762 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.762 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of 1.0 in y
0.764 * [taylor]: Taking taylor expansion of (sqrt y) in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.787 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
0.787 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.787 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.787 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.787 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.787 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of 1.0 in y
0.789 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.789 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.789 * [taylor]: Taking taylor expansion of y in y
0.790 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
0.790 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
0.790 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.791 * [taylor]: Taking taylor expansion of 1.0 in y
0.792 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
0.792 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.792 * [taylor]: Taking taylor expansion of y in y
0.807 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
0.807 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.807 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.807 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.807 * [taylor]: Taking taylor expansion of 1.0 in y
0.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.807 * [taylor]: Taking taylor expansion of y in y
0.809 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.809 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.809 * [taylor]: Taking taylor expansion of -1 in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
0.810 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
0.810 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.810 * [taylor]: Taking taylor expansion of 1.0 in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.812 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
0.812 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.812 * [taylor]: Taking taylor expansion of -1 in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.828 * * * [progress]: simplifying candidates
0.830 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ x 1.0))) (exp (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (* (- (sqrt (+ x 1.0)) (sqrt x)) (- (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (+ (* (sqrt x) (sqrt x)) (* (sqrt (+ x 1.0)) (sqrt x))))
  (- (sqrt x))
  (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x)))
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt x))
  (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (- (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt t))
  (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (- (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt z))
  (/ (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))
  (- (+ (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)))))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ 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)))))
0.836 * * [simplify]: iteration  0 :  472  enodes  (cost  702 )
0.842 * * [simplify]: iteration  1 :  1521  enodes  (cost  635 )
0.866 * * [simplify]: iteration  2 :  5001  enodes  (cost  620 )
0.870 * [simplify]: Simplified to:
   (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (log (- (sqrt (+ x 1.0)) (sqrt x)))
  (exp (- (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (- (sqrt (+ x 1.0)) (sqrt x))) (cbrt (- (sqrt (+ x 1.0)) (sqrt x))))
  (cbrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (pow (- (sqrt (+ x 1.0)) (sqrt x)) 3)
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt (- (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3))
  (+ (+ (+ x 1.0) x) (* (sqrt (+ x 1.0)) (sqrt x)))
  (- (pow x 1/2))
  (+ 1.0 0)
  (+ (sqrt (+ x 1.0)) (sqrt x))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (+ (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (sqrt (+ x 1.0))) (sqrt (sqrt x)))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (sqrt (+ x 1.0)) (sqrt x))
  (- (pow x 1/2))
  (exp (- (sqrt (+ 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 (+ 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))
  (+ (- (+ (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)
  (+ (- (+ (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)
  (+ (- (+ (* 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)
0.870 * * * [progress]: adding candidates to table
1.216 * * [progress]: iteration 2 / 4
1.216 * * * [progress]: picking best candidate
1.267 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))>
1.267 * * * [progress]: localizing error
1.296 * * * [progress]: generating rewritten candidates
1.296 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
1.318 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
1.340 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
1.363 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
1.398 * * * [progress]: generating series expansions
1.399 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
1.399 * [approximate]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in (t) around 0
1.399 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.399 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.399 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.399 * [taylor]: Taking taylor expansion of t in t
1.399 * [taylor]: Taking taylor expansion of 1.0 in t
1.401 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.401 * [taylor]: Taking taylor expansion of t in t
1.402 * [taylor]: Taking taylor expansion of (- (sqrt (+ t 1.0)) (sqrt t)) in t
1.402 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
1.402 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
1.402 * [taylor]: Taking taylor expansion of t in t
1.402 * [taylor]: Taking taylor expansion of 1.0 in t
1.404 * [taylor]: Taking taylor expansion of (sqrt t) in t
1.404 * [taylor]: Taking taylor expansion of t in t
1.424 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in (t) around 0
1.424 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.424 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.424 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.424 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.424 * [taylor]: Taking taylor expansion of t in t
1.424 * [taylor]: Taking taylor expansion of 1.0 in t
1.425 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.425 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.425 * [taylor]: Taking taylor expansion of t in t
1.427 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
1.427 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
1.427 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
1.427 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.427 * [taylor]: Taking taylor expansion of t in t
1.427 * [taylor]: Taking taylor expansion of 1.0 in t
1.428 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
1.428 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.428 * [taylor]: Taking taylor expansion of t in t
1.444 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in (t) around 0
1.444 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.444 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.444 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.444 * [taylor]: Taking taylor expansion of 1.0 in t
1.444 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.444 * [taylor]: Taking taylor expansion of t in t
1.450 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.450 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.450 * [taylor]: Taking taylor expansion of -1 in t
1.450 * [taylor]: Taking taylor expansion of t in t
1.451 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 t))) (sqrt (/ -1 t))) in t
1.451 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
1.451 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
1.451 * [taylor]: Taking taylor expansion of 1.0 in t
1.451 * [taylor]: Taking taylor expansion of (/ 1 t) in t
1.451 * [taylor]: Taking taylor expansion of t in t
1.453 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
1.453 * [taylor]: Taking taylor expansion of (/ -1 t) in t
1.453 * [taylor]: Taking taylor expansion of -1 in t
1.453 * [taylor]: Taking taylor expansion of t in t
1.469 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
1.469 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
1.469 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.469 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.469 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.469 * [taylor]: Taking taylor expansion of z in z
1.470 * [taylor]: Taking taylor expansion of 1.0 in z
1.471 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.471 * [taylor]: Taking taylor expansion of z in z
1.472 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
1.472 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
1.472 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
1.472 * [taylor]: Taking taylor expansion of z in z
1.472 * [taylor]: Taking taylor expansion of 1.0 in z
1.474 * [taylor]: Taking taylor expansion of (sqrt z) in z
1.474 * [taylor]: Taking taylor expansion of z in z
1.494 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
1.494 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.494 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.494 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.494 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.494 * [taylor]: Taking taylor expansion of z in z
1.494 * [taylor]: Taking taylor expansion of 1.0 in z
1.495 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.495 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.495 * [taylor]: Taking taylor expansion of z in z
1.496 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
1.496 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
1.496 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
1.497 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.497 * [taylor]: Taking taylor expansion of z in z
1.497 * [taylor]: Taking taylor expansion of 1.0 in z
1.498 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
1.498 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.498 * [taylor]: Taking taylor expansion of z in z
1.514 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
1.514 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.514 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.514 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.514 * [taylor]: Taking taylor expansion of 1.0 in z
1.514 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.514 * [taylor]: Taking taylor expansion of z in z
1.516 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.516 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.516 * [taylor]: Taking taylor expansion of -1 in z
1.516 * [taylor]: Taking taylor expansion of z in z
1.517 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
1.517 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
1.517 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
1.517 * [taylor]: Taking taylor expansion of 1.0 in z
1.517 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.517 * [taylor]: Taking taylor expansion of z in z
1.519 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
1.519 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.519 * [taylor]: Taking taylor expansion of -1 in z
1.519 * [taylor]: Taking taylor expansion of z in z
1.538 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
1.538 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
1.539 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.539 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.539 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.539 * [taylor]: Taking taylor expansion of y in y
1.539 * [taylor]: Taking taylor expansion of 1.0 in y
1.540 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.540 * [taylor]: Taking taylor expansion of y in y
1.541 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
1.541 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
1.541 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.541 * [taylor]: Taking taylor expansion of y in y
1.541 * [taylor]: Taking taylor expansion of 1.0 in y
1.543 * [taylor]: Taking taylor expansion of (sqrt y) in y
1.543 * [taylor]: Taking taylor expansion of y in y
1.564 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
1.564 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.564 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.564 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.564 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.564 * [taylor]: Taking taylor expansion of y in y
1.565 * [taylor]: Taking taylor expansion of 1.0 in y
1.566 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.566 * [taylor]: Taking taylor expansion of y in y
1.567 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
1.567 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
1.567 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
1.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.567 * [taylor]: Taking taylor expansion of y in y
1.568 * [taylor]: Taking taylor expansion of 1.0 in y
1.569 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
1.569 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.569 * [taylor]: Taking taylor expansion of y in y
1.585 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
1.585 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.585 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.585 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.585 * [taylor]: Taking taylor expansion of 1.0 in y
1.585 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.585 * [taylor]: Taking taylor expansion of y in y
1.587 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.587 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.587 * [taylor]: Taking taylor expansion of -1 in y
1.587 * [taylor]: Taking taylor expansion of y in y
1.588 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
1.588 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
1.588 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.588 * [taylor]: Taking taylor expansion of 1.0 in y
1.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.588 * [taylor]: Taking taylor expansion of y in y
1.590 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
1.590 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.590 * [taylor]: Taking taylor expansion of -1 in y
1.590 * [taylor]: Taking taylor expansion of y in y
1.606 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
1.606 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
1.606 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.606 * [taylor]: Taking taylor expansion of 1.0 in x
1.606 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.606 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.606 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.607 * [taylor]: Taking taylor expansion of x in x
1.607 * [taylor]: Taking taylor expansion of 1.0 in x
1.608 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.608 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
1.611 * [taylor]: Taking taylor expansion of 1.0 in x
1.611 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
1.611 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
1.611 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
1.611 * [taylor]: Taking taylor expansion of x in x
1.611 * [taylor]: Taking taylor expansion of 1.0 in x
1.612 * [taylor]: Taking taylor expansion of (sqrt x) in x
1.612 * [taylor]: Taking taylor expansion of x in x
1.690 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
1.690 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
1.690 * [taylor]: Taking taylor expansion of 1.0 in x
1.690 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
1.690 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.690 * [taylor]: Taking taylor expansion of x in x
1.691 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.691 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.691 * [taylor]: Taking taylor expansion of 1.0 in x
1.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.691 * [taylor]: Taking taylor expansion of x in x
1.697 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
1.697 * [taylor]: Taking taylor expansion of 1.0 in x
1.697 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
1.697 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
1.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.697 * [taylor]: Taking taylor expansion of x in x
1.699 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
1.699 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
1.699 * [taylor]: Taking taylor expansion of 1.0 in x
1.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.699 * [taylor]: Taking taylor expansion of x in x
1.719 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
1.719 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
1.719 * [taylor]: Taking taylor expansion of 1.0 in x
1.719 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
1.719 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.719 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.719 * [taylor]: Taking taylor expansion of -1 in x
1.719 * [taylor]: Taking taylor expansion of x in x
1.721 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.721 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.721 * [taylor]: Taking taylor expansion of 1.0 in x
1.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.721 * [taylor]: Taking taylor expansion of x in x
1.723 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
1.723 * [taylor]: Taking taylor expansion of 1.0 in x
1.724 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
1.724 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
1.724 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.724 * [taylor]: Taking taylor expansion of -1 in x
1.724 * [taylor]: Taking taylor expansion of x in x
1.725 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.725 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.725 * [taylor]: Taking taylor expansion of 1.0 in x
1.725 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.725 * [taylor]: Taking taylor expansion of x in x
1.746 * * * [progress]: simplifying candidates
1.747 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp (sqrt (+ t 1.0))) (exp (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (* (- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ t 1.0)) (sqrt t))) (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (+ (* (sqrt t) (sqrt t)) (* (sqrt (+ t 1.0)) (sqrt t))))
  (- (sqrt t))
  (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t)))
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt t))
  (/ (exp (sqrt (+ z 1.0))) (exp (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (* (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (+ (* (sqrt z) (sqrt z)) (* (sqrt (+ z 1.0)) (sqrt z))))
  (- (sqrt z))
  (- (* (sqrt (+ z 1.0)) (sqrt (+ z 1.0))) (* (sqrt z) (sqrt z)))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt z))
  (/ (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))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (- 1.0 0))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
1.755 * * [simplify]: iteration  0 :  634  enodes  (cost  1073 )
1.766 * * [simplify]: iteration  1 :  2370  enodes  (cost  978 )
1.804 * * [simplify]: iteration  2 :  5001  enodes  (cost  942 )
1.808 * [simplify]: Simplified to:
   (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (log (- (sqrt (+ t 1.0)) (sqrt t)))
  (exp (- (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt (- (sqrt (+ t 1.0)) (sqrt t))) (cbrt (- (sqrt (+ t 1.0)) (sqrt t))))
  (cbrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (pow (- (sqrt (+ t 1.0)) (sqrt t)) 3)
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt (- (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3))
  (+ (+ (+ t 1.0) t) (* (sqrt (+ t 1.0)) (sqrt t)))
  (- (pow t 1/2))
  1.0
  (+ (sqrt (+ t 1.0)) (sqrt t))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t)))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (sqrt (+ t 1.0)) (sqrt t))
  (- (pow t 1/2))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (log (- (sqrt (+ z 1.0)) (sqrt z)))
  (exp (- (sqrt (+ z 1.0)) (sqrt z)))
  (* (cbrt (- (sqrt (+ z 1.0)) (sqrt z))) (cbrt (- (sqrt (+ z 1.0)) (sqrt z))))
  (cbrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3)
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (sqrt (- (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow (sqrt (+ z 1.0)) 3) (pow (sqrt z) 3))
  (+ (+ (+ z 1.0) z) (* (sqrt (+ z 1.0)) (sqrt z)))
  (- (pow z 1/2))
  1.0
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (pow z 1/2))
  (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))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- 1.0)
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ 1.0 (* (+ x (- 1.0 x)) 1))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (- (+ (sqrt 1.0) (* 1/2 (/ t (sqrt 1.0)))) (+ (* +nan.0 t) (- (* 1/8 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (pow t 2)))))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 x)) 1.0)) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
1.809 * * * [progress]: adding candidates to table
2.291 * * [progress]: iteration 3 / 4
2.291 * * * [progress]: picking best candidate
2.340 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))>
2.340 * * * [progress]: localizing error
2.366 * * * [progress]: generating rewritten candidates
2.366 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
2.389 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
2.412 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.443 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
2.472 * * * [progress]: generating series expansions
2.472 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
2.472 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
2.472 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.472 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.472 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.472 * [taylor]: Taking taylor expansion of z in z
2.472 * [taylor]: Taking taylor expansion of 1.0 in z
2.475 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.475 * [taylor]: Taking taylor expansion of z in z
2.476 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
2.476 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
2.476 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
2.476 * [taylor]: Taking taylor expansion of z in z
2.476 * [taylor]: Taking taylor expansion of 1.0 in z
2.478 * [taylor]: Taking taylor expansion of (sqrt z) in z
2.478 * [taylor]: Taking taylor expansion of z in z
2.501 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
2.501 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.501 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.501 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.501 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.501 * [taylor]: Taking taylor expansion of z in z
2.501 * [taylor]: Taking taylor expansion of 1.0 in z
2.502 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.502 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.503 * [taylor]: Taking taylor expansion of z in z
2.504 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
2.504 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
2.504 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
2.504 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.504 * [taylor]: Taking taylor expansion of z in z
2.504 * [taylor]: Taking taylor expansion of 1.0 in z
2.505 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
2.505 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.505 * [taylor]: Taking taylor expansion of z in z
2.522 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
2.522 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.522 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.522 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.522 * [taylor]: Taking taylor expansion of 1.0 in z
2.522 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.522 * [taylor]: Taking taylor expansion of z in z
2.524 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.524 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.524 * [taylor]: Taking taylor expansion of -1 in z
2.524 * [taylor]: Taking taylor expansion of z in z
2.525 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
2.525 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
2.525 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
2.525 * [taylor]: Taking taylor expansion of 1.0 in z
2.525 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.525 * [taylor]: Taking taylor expansion of z in z
2.527 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
2.527 * [taylor]: Taking taylor expansion of (/ -1 z) in z
2.527 * [taylor]: Taking taylor expansion of -1 in z
2.527 * [taylor]: Taking taylor expansion of z in z
2.543 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2)
2.543 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
2.543 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.543 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.543 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.543 * [taylor]: Taking taylor expansion of y in y
2.543 * [taylor]: Taking taylor expansion of 1.0 in y
2.545 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.545 * [taylor]: Taking taylor expansion of y in y
2.546 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
2.546 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
2.546 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.546 * [taylor]: Taking taylor expansion of y in y
2.546 * [taylor]: Taking taylor expansion of 1.0 in y
2.548 * [taylor]: Taking taylor expansion of (sqrt y) in y
2.548 * [taylor]: Taking taylor expansion of y in y
2.572 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
2.572 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.572 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.572 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.572 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.572 * [taylor]: Taking taylor expansion of y in y
2.573 * [taylor]: Taking taylor expansion of 1.0 in y
2.574 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.574 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.574 * [taylor]: Taking taylor expansion of y in y
2.575 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
2.576 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
2.576 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
2.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.576 * [taylor]: Taking taylor expansion of y in y
2.576 * [taylor]: Taking taylor expansion of 1.0 in y
2.577 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
2.577 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.577 * [taylor]: Taking taylor expansion of y in y
2.593 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
2.593 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.593 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.593 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.593 * [taylor]: Taking taylor expansion of 1.0 in y
2.593 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.594 * [taylor]: Taking taylor expansion of y in y
2.595 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.595 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.595 * [taylor]: Taking taylor expansion of -1 in y
2.596 * [taylor]: Taking taylor expansion of y in y
2.597 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
2.597 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
2.597 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
2.597 * [taylor]: Taking taylor expansion of 1.0 in y
2.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.597 * [taylor]: Taking taylor expansion of y in y
2.599 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
2.599 * [taylor]: Taking taylor expansion of (/ -1 y) in y
2.599 * [taylor]: Taking taylor expansion of -1 in y
2.599 * [taylor]: Taking taylor expansion of y in y
2.615 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
2.615 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
2.615 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
2.615 * [taylor]: Taking taylor expansion of 1.0 in x
2.615 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.615 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.615 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.616 * [taylor]: Taking taylor expansion of x in x
2.616 * [taylor]: Taking taylor expansion of 1.0 in x
2.617 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.617 * [taylor]: Taking taylor expansion of x in x
2.620 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
2.620 * [taylor]: Taking taylor expansion of 1.0 in x
2.620 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
2.620 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
2.620 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.620 * [taylor]: Taking taylor expansion of x in x
2.620 * [taylor]: Taking taylor expansion of 1.0 in x
2.621 * [taylor]: Taking taylor expansion of (sqrt x) in x
2.621 * [taylor]: Taking taylor expansion of x in x
2.700 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
2.700 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.700 * [taylor]: Taking taylor expansion of 1.0 in x
2.700 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.700 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.700 * [taylor]: Taking taylor expansion of x in x
2.701 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.701 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.701 * [taylor]: Taking taylor expansion of 1.0 in x
2.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.701 * [taylor]: Taking taylor expansion of x in x
2.704 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
2.704 * [taylor]: Taking taylor expansion of 1.0 in x
2.704 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
2.704 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
2.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.704 * [taylor]: Taking taylor expansion of x in x
2.705 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
2.705 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
2.705 * [taylor]: Taking taylor expansion of 1.0 in x
2.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.705 * [taylor]: Taking taylor expansion of x in x
2.726 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
2.726 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
2.726 * [taylor]: Taking taylor expansion of 1.0 in x
2.726 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.726 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.726 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.726 * [taylor]: Taking taylor expansion of -1 in x
2.726 * [taylor]: Taking taylor expansion of x in x
2.728 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.728 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.728 * [taylor]: Taking taylor expansion of 1.0 in x
2.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.728 * [taylor]: Taking taylor expansion of x in x
2.730 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
2.730 * [taylor]: Taking taylor expansion of 1.0 in x
2.730 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
2.730 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
2.730 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.730 * [taylor]: Taking taylor expansion of -1 in x
2.730 * [taylor]: Taking taylor expansion of x in x
2.738 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.738 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.738 * [taylor]: Taking taylor expansion of 1.0 in x
2.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.738 * [taylor]: Taking taylor expansion of x in x
2.760 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
2.760 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in (t) around 0
2.760 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
2.760 * [taylor]: Taking taylor expansion of 1.0 in t
2.760 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
2.760 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.760 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.760 * [taylor]: Taking taylor expansion of t in t
2.761 * [taylor]: Taking taylor expansion of 1.0 in t
2.762 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.762 * [taylor]: Taking taylor expansion of t in t
2.764 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) in t
2.764 * [taylor]: Taking taylor expansion of 1.0 in t
2.764 * [taylor]: Taking taylor expansion of (+ (sqrt (+ t 1.0)) (sqrt t)) in t
2.764 * [taylor]: Taking taylor expansion of (sqrt (+ t 1.0)) in t
2.764 * [taylor]: Taking taylor expansion of (+ t 1.0) in t
2.765 * [taylor]: Taking taylor expansion of t in t
2.765 * [taylor]: Taking taylor expansion of 1.0 in t
2.766 * [taylor]: Taking taylor expansion of (sqrt t) in t
2.766 * [taylor]: Taking taylor expansion of t in t
2.847 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in (t) around 0
2.848 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
2.849 * [taylor]: Taking taylor expansion of 1.0 in t
2.849 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.849 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.849 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.849 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.849 * [taylor]: Taking taylor expansion of t in t
2.849 * [taylor]: Taking taylor expansion of 1.0 in t
2.851 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.851 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.851 * [taylor]: Taking taylor expansion of t in t
2.853 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t)))) in t
2.853 * [taylor]: Taking taylor expansion of 1.0 in t
2.853 * [taylor]: Taking taylor expansion of (+ (sqrt (+ (/ 1 t) 1.0)) (sqrt (/ 1 t))) in t
2.853 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 t) 1.0)) in t
2.853 * [taylor]: Taking taylor expansion of (+ (/ 1 t) 1.0) in t
2.853 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.853 * [taylor]: Taking taylor expansion of t in t
2.853 * [taylor]: Taking taylor expansion of 1.0 in t
2.854 * [taylor]: Taking taylor expansion of (sqrt (/ 1 t)) in t
2.854 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.854 * [taylor]: Taking taylor expansion of t in t
2.874 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in (t) around 0
2.874 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
2.874 * [taylor]: Taking taylor expansion of 1.0 in t
2.874 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
2.874 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.874 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.874 * [taylor]: Taking taylor expansion of -1 in t
2.874 * [taylor]: Taking taylor expansion of t in t
2.876 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.876 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.876 * [taylor]: Taking taylor expansion of 1.0 in t
2.876 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.876 * [taylor]: Taking taylor expansion of t in t
2.878 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t))))) in t
2.879 * [taylor]: Taking taylor expansion of 1.0 in t
2.879 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 t)) (sqrt (- 1.0 (/ 1 t)))) in t
2.879 * [taylor]: Taking taylor expansion of (sqrt (/ -1 t)) in t
2.879 * [taylor]: Taking taylor expansion of (/ -1 t) in t
2.879 * [taylor]: Taking taylor expansion of -1 in t
2.879 * [taylor]: Taking taylor expansion of t in t
2.880 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 t))) in t
2.880 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 t)) in t
2.880 * [taylor]: Taking taylor expansion of 1.0 in t
2.880 * [taylor]: Taking taylor expansion of (/ 1 t) in t
2.880 * [taylor]: Taking taylor expansion of t in t
2.901 * * * [progress]: simplifying candidates
2.909 * [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))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (- 1.0 0))
  (- (log 1.0) (log (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (* 1.0 1.0) 1.0) (* (* (+ (sqrt (+ t 1.0)) (sqrt t)) (+ (sqrt (+ t 1.0)) (sqrt t))) (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (* (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt 1))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) 1)
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (sqrt 1))
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) 1)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (sqrt 1))
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 1)
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 1)
  (/ 1.0 (sqrt 1))
  (/ 1.0 (sqrt 1))
  (/ 1.0 1)
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (- (* (sqrt (+ t 1.0)) (sqrt (+ t 1.0))) (* (sqrt t) (sqrt t))))
  (- (+ (* 1/2 (/ 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)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow t 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ t (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4))) (- (* +nan.0 (/ t (pow (sqrt 1.0) 2))))))))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 t)) (- (+ (* +nan.0 (/ 1 (pow t 2))) (- +nan.0)))))
2.919 * * [simplify]: iteration  0 :  728  enodes  (cost  1298 )
2.931 * * [simplify]: iteration  1 :  2763  enodes  (cost  1176 )
2.974 * * [simplify]: iteration  2 :  5001  enodes  (cost  1134 )
2.980 * [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)))
  (- (sqrt z))
  (+ z (- 1.0 z))
  (+ (sqrt (+ z 1.0)) (sqrt z))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (+ (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (sqrt (+ z 1.0))) (sqrt (sqrt z)))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt (+ z 1.0)) (sqrt z))
  (- (sqrt z))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (log (- (sqrt (+ y 1.0)) (sqrt y)))
  (exp (- (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (cbrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (pow (- (sqrt (+ y 1.0)) (sqrt y)) 3)
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  (- (pow (sqrt (+ y 1.0)) 3) (pow (sqrt y) 3))
  (+ (+ (+ y 1.0) y) (* (sqrt (+ y 1.0)) (sqrt y)))
  (- (sqrt y))
  (+ y (- 1.0 y))
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt y))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- 1.0)
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt 1.0) (/ (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt 1.0)))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ 1.0 (* (+ x (- 1.0 x)) 1))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (log (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (exp (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (* (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (cbrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (pow (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))) 3)
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
  (- 1.0)
  (- (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (cbrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (* (cbrt 1.0) (cbrt 1.0)) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (cbrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (* (cbrt 1.0) (cbrt 1.0))
  (/ (cbrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (sqrt 1.0) (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  1
  (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ 1 (+ (sqrt (+ t 1.0)) (sqrt t)))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (* (cbrt (+ (sqrt (+ t 1.0)) (sqrt t))) (cbrt (+ (sqrt (+ t 1.0)) (sqrt t)))))
  (/ 1.0 (sqrt (+ (sqrt (+ t 1.0)) (sqrt t))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (cbrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) (sqrt 1.0))
  (/ (+ (sqrt (+ t 1.0)) (sqrt t)) 1.0)
  (/ 1.0 (+ (pow (sqrt (+ t 1.0)) 3) (pow (sqrt t) 3)))
  (/ 1.0 (* (+ t (- 1.0 t)) 1))
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 x)) 1.0)) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow t 2) (pow (sqrt 1.0) 5)))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 2)))) (* 0.5 (/ t (pow (sqrt 1.0) 3)))) (- (- (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow t 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 t)) 1.0)))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
  (+ (- (* +nan.0 (/ 1 (pow t 2))) +nan.0) (/ (- +nan.0) t))
2.981 * * * [progress]: adding candidates to table
3.593 * * [progress]: iteration 4 / 4
3.593 * * * [progress]: picking best candidate
3.656 * * * * [pick]: Picked  #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))>
3.656 * * * [progress]: localizing error
3.685 * * * [progress]: generating rewritten candidates
3.685 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
3.711 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1 1)
3.733 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
3.786 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1)
3.822 * * * [progress]: generating series expansions
3.822 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
3.822 * [approximate]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in (z) around 0
3.822 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
3.822 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.822 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.822 * [taylor]: Taking taylor expansion of z in z
3.822 * [taylor]: Taking taylor expansion of 1.0 in z
3.825 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.825 * [taylor]: Taking taylor expansion of z in z
3.827 * [taylor]: Taking taylor expansion of (- (sqrt (+ z 1.0)) (sqrt z)) in z
3.827 * [taylor]: Taking taylor expansion of (sqrt (+ z 1.0)) in z
3.827 * [taylor]: Taking taylor expansion of (+ z 1.0) in z
3.827 * [taylor]: Taking taylor expansion of z in z
3.827 * [taylor]: Taking taylor expansion of 1.0 in z
3.829 * [taylor]: Taking taylor expansion of (sqrt z) in z
3.829 * [taylor]: Taking taylor expansion of z in z
3.855 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in (z) around 0
3.855 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
3.855 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.855 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.855 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.855 * [taylor]: Taking taylor expansion of z in z
3.856 * [taylor]: Taking taylor expansion of 1.0 in z
3.857 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.857 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.857 * [taylor]: Taking taylor expansion of z in z
3.858 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 z) 1.0)) (sqrt (/ 1 z))) in z
3.858 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 z) 1.0)) in z
3.859 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
3.859 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.859 * [taylor]: Taking taylor expansion of z in z
3.859 * [taylor]: Taking taylor expansion of 1.0 in z
3.860 * [taylor]: Taking taylor expansion of (sqrt (/ 1 z)) in z
3.860 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.860 * [taylor]: Taking taylor expansion of z in z
3.876 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in (z) around 0
3.876 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.876 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.876 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.876 * [taylor]: Taking taylor expansion of 1.0 in z
3.876 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.876 * [taylor]: Taking taylor expansion of z in z
3.878 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.878 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.878 * [taylor]: Taking taylor expansion of -1 in z
3.878 * [taylor]: Taking taylor expansion of z in z
3.880 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 z))) (sqrt (/ -1 z))) in z
3.880 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 z))) in z
3.880 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
3.880 * [taylor]: Taking taylor expansion of 1.0 in z
3.880 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.880 * [taylor]: Taking taylor expansion of z in z
3.881 * [taylor]: Taking taylor expansion of (sqrt (/ -1 z)) in z
3.881 * [taylor]: Taking taylor expansion of (/ -1 z) in z
3.881 * [taylor]: Taking taylor expansion of -1 in z
3.881 * [taylor]: Taking taylor expansion of z in z
3.898 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1 1)
3.898 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
3.898 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.898 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.898 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.898 * [taylor]: Taking taylor expansion of y in y
3.898 * [taylor]: Taking taylor expansion of 1.0 in y
3.900 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.900 * [taylor]: Taking taylor expansion of y in y
3.901 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.901 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.901 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.901 * [taylor]: Taking taylor expansion of y in y
3.901 * [taylor]: Taking taylor expansion of 1.0 in y
3.903 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.903 * [taylor]: Taking taylor expansion of y in y
3.923 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
3.923 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
3.923 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.923 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.923 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.923 * [taylor]: Taking taylor expansion of y in y
3.923 * [taylor]: Taking taylor expansion of 1.0 in y
3.924 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.925 * [taylor]: Taking taylor expansion of y in y
3.926 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
3.926 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.926 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.926 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.926 * [taylor]: Taking taylor expansion of y in y
3.926 * [taylor]: Taking taylor expansion of 1.0 in y
3.928 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.928 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.928 * [taylor]: Taking taylor expansion of y in y
3.951 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
3.951 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
3.951 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.951 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.951 * [taylor]: Taking taylor expansion of 1.0 in y
3.951 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.951 * [taylor]: Taking taylor expansion of y in y
3.952 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.953 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.953 * [taylor]: Taking taylor expansion of -1 in y
3.953 * [taylor]: Taking taylor expansion of y in y
3.954 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
3.954 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
3.954 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
3.954 * [taylor]: Taking taylor expansion of 1.0 in y
3.954 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.954 * [taylor]: Taking taylor expansion of y in y
3.956 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
3.956 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.956 * [taylor]: Taking taylor expansion of -1 in y
3.956 * [taylor]: Taking taylor expansion of y in y
3.972 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
3.972 * [approximate]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in (y) around 0
3.972 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.972 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.972 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.972 * [taylor]: Taking taylor expansion of y in y
3.972 * [taylor]: Taking taylor expansion of 1.0 in y
3.974 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.974 * [taylor]: Taking taylor expansion of y in y
3.975 * [taylor]: Taking taylor expansion of (- (sqrt (+ y 1.0)) (sqrt y)) in y
3.975 * [taylor]: Taking taylor expansion of (sqrt (+ y 1.0)) in y
3.975 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.975 * [taylor]: Taking taylor expansion of y in y
3.975 * [taylor]: Taking taylor expansion of 1.0 in y
3.977 * [taylor]: Taking taylor expansion of (sqrt y) in y
3.977 * [taylor]: Taking taylor expansion of y in y
3.998 * [approximate]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in (y) around 0
3.998 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
3.998 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
3.998 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.998 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.998 * [taylor]: Taking taylor expansion of y in y
3.998 * [taylor]: Taking taylor expansion of 1.0 in y
3.999 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
3.999 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.999 * [taylor]: Taking taylor expansion of y in y
4.000 * [taylor]: Taking taylor expansion of (- (sqrt (+ (/ 1 y) 1.0)) (sqrt (/ 1 y))) in y
4.000 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 y) 1.0)) in y
4.001 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
4.001 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.001 * [taylor]: Taking taylor expansion of y in y
4.001 * [taylor]: Taking taylor expansion of 1.0 in y
4.002 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
4.002 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.002 * [taylor]: Taking taylor expansion of y in y
4.018 * [approximate]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in (y) around 0
4.019 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
4.019 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.019 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.019 * [taylor]: Taking taylor expansion of 1.0 in y
4.019 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.019 * [taylor]: Taking taylor expansion of y in y
4.020 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
4.020 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.020 * [taylor]: Taking taylor expansion of -1 in y
4.020 * [taylor]: Taking taylor expansion of y in y
4.022 * [taylor]: Taking taylor expansion of (- (sqrt (- 1.0 (/ 1 y))) (sqrt (/ -1 y))) in y
4.022 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 y))) in y
4.022 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
4.022 * [taylor]: Taking taylor expansion of 1.0 in y
4.022 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.022 * [taylor]: Taking taylor expansion of y in y
4.023 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
4.023 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.023 * [taylor]: Taking taylor expansion of -1 in y
4.024 * [taylor]: Taking taylor expansion of y in y
4.045 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1)
4.046 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in (x) around 0
4.046 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
4.046 * [taylor]: Taking taylor expansion of 1.0 in x
4.046 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
4.046 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.046 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.046 * [taylor]: Taking taylor expansion of x in x
4.046 * [taylor]: Taking taylor expansion of 1.0 in x
4.048 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.048 * [taylor]: Taking taylor expansion of x in x
4.050 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (+ x 1.0)) (sqrt x))) in x
4.050 * [taylor]: Taking taylor expansion of 1.0 in x
4.050 * [taylor]: Taking taylor expansion of (+ (sqrt (+ x 1.0)) (sqrt x)) in x
4.050 * [taylor]: Taking taylor expansion of (sqrt (+ x 1.0)) in x
4.050 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.050 * [taylor]: Taking taylor expansion of x in x
4.050 * [taylor]: Taking taylor expansion of 1.0 in x
4.052 * [taylor]: Taking taylor expansion of (sqrt x) in x
4.052 * [taylor]: Taking taylor expansion of x in x
4.131 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in (x) around 0
4.131 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
4.131 * [taylor]: Taking taylor expansion of 1.0 in x
4.131 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
4.131 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.131 * [taylor]: Taking taylor expansion of x in x
4.133 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.133 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.133 * [taylor]: Taking taylor expansion of 1.0 in x
4.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.133 * [taylor]: Taking taylor expansion of x in x
4.135 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x))))) in x
4.135 * [taylor]: Taking taylor expansion of 1.0 in x
4.135 * [taylor]: Taking taylor expansion of (+ (sqrt (/ 1 x)) (sqrt (+ 1.0 (/ 1 x)))) in x
4.135 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
4.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.135 * [taylor]: Taking taylor expansion of x in x
4.136 * [taylor]: Taking taylor expansion of (sqrt (+ 1.0 (/ 1 x))) in x
4.136 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.136 * [taylor]: Taking taylor expansion of 1.0 in x
4.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.137 * [taylor]: Taking taylor expansion of x in x
4.157 * [approximate]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in (x) around 0
4.157 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
4.157 * [taylor]: Taking taylor expansion of 1.0 in x
4.157 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
4.157 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.157 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.157 * [taylor]: Taking taylor expansion of -1 in x
4.157 * [taylor]: Taking taylor expansion of x in x
4.158 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.158 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.158 * [taylor]: Taking taylor expansion of 1.0 in x
4.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.158 * [taylor]: Taking taylor expansion of x in x
4.161 * [taylor]: Taking taylor expansion of (/ 1.0 (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x))))) in x
4.161 * [taylor]: Taking taylor expansion of 1.0 in x
4.161 * [taylor]: Taking taylor expansion of (+ (sqrt (/ -1 x)) (sqrt (- 1.0 (/ 1 x)))) in x
4.161 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
4.161 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.161 * [taylor]: Taking taylor expansion of -1 in x
4.161 * [taylor]: Taking taylor expansion of x in x
4.163 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
4.163 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.163 * [taylor]: Taking taylor expansion of 1.0 in x
4.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.163 * [taylor]: Taking taylor expansion of x in x
4.184 * * * [progress]: simplifying candidates
4.186 * [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))
  (log (exp (sqrt (+ y 1.0))))
  (log (exp (- (sqrt y))))
  (log (exp (sqrt (+ y 1.0))))
  (log (exp (- (sqrt y))))
  (log (* (cbrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))) (cbrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))
  (log (cbrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log 1)
  (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))
  (log (exp (sqrt (+ y 1.0))))
  (log (exp (sqrt y)))
  (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))
  (log (exp (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))))
  (log (exp (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log (exp 1))
  (log (exp (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))))
  (log (exp (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))))
  (log (exp (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))))
  (log (exp (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))))
  (log (exp (sqrt 1)))
  (log (exp (sqrt 1)))
  (log (exp 1))
  (log (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (exp (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (* (cbrt (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))))
  (cbrt (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (* (* (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (sqrt (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (sqrt (log (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (- (log (+ 1.0 0)) (log (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (* (+ 1.0 0) (+ 1.0 0)) (+ 1.0 0)) (* (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (* (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- (+ 1.0 0))
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt 1))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) 1)
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (sqrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) (sqrt 1))
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (sqrt (+ 1.0 0)) 1)
  (/ (sqrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (sqrt 1))
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 1)
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) 1)
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) (sqrt 1))
  (/ (+ 1.0 0) 1)
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ (+ 1.0 0) (- (* (sqrt (+ x 1.0)) (sqrt (+ x 1.0))) (* (sqrt x) (sqrt x))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (+ (* 1.0 1.0) (- (* 0 0) (* 1.0 0))))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (- 1.0 0))
  (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (+ (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3))) (- (+ (* +nan.0 (pow z 2)) (- (* +nan.0 z))))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 z)) (- (+ (* +nan.0 (/ 1 (pow z 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 y)) (- (+ (* +nan.0 (/ 1 (pow y 2))) (- +nan.0)))))
  (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))) (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (+ (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4))) (- (+ (* +nan.0 (/ x (pow (sqrt 1.0) 2))) (- (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))))))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
4.193 * * [simplify]: iteration  0 :  561  enodes  (cost  1081 )
4.202 * * [simplify]: iteration  1 :  2074  enodes  (cost  978 )
4.235 * * [simplify]: iteration  2 :  5001  enodes  (cost  944 )
4.246 * [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
  (+ (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)))
  (- (sqrt y))
  1.0
  (+ (sqrt (+ y 1.0)) (sqrt y))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (+ (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (sqrt (+ y 1.0))) (sqrt (sqrt y)))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt (+ y 1.0)) (sqrt y))
  (- (sqrt y))
  (sqrt (+ y 1.0))
  (- (sqrt y))
  (sqrt (+ y 1.0))
  (- (sqrt y))
  (* 2 (log (cbrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))
  (log (cbrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y)))))
  0
  (- (sqrt (+ y 1.0)) (sqrt y))
  (sqrt (+ y 1.0))
  (sqrt y)
  (- (sqrt (+ y 1.0)) (sqrt y))
  (* (cbrt (- (sqrt (+ y 1.0)) (sqrt y))) (cbrt (- (sqrt (+ y 1.0)) (sqrt y))))
  (sqrt (- (sqrt (+ y 1.0)) (sqrt y)))
  1
  (+ (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)))
  1
  1
  1
  (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)))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (log (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (exp (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (* (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (cbrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (pow (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) 3)
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))))
  (- 1.0)
  (- (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (cbrt (+ 1.0 0)) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (cbrt (+ 1.0 0)) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (* (cbrt (+ 1.0 0)) (cbrt (+ 1.0 0)))
  (/ (cbrt (+ 1.0 0)) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (sqrt 1.0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (sqrt 1.0)
  (/ (sqrt 1.0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  1
  (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ 1 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (* (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))))
  (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))
  1.0
  1.0
  1.0
  1.0
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (cbrt (+ 1.0 0)))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (sqrt 1.0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ (sqrt (+ x 1.0)) (sqrt x)) (+ 1.0 0))
  (/ (+ 1.0 0) (+ (pow (sqrt (+ x 1.0)) 3) (pow (sqrt x) 3)))
  (/ 1.0 (* (+ x (- 1.0 x)) 1))
  (* (+ (sqrt (+ x 1.0)) (sqrt x)) (* 1.0 1.0))
  (* 1.0 (+ (sqrt (+ x 1.0)) (sqrt x)))
  (+ (- (+ (* 1/2 (/ z (sqrt 1.0))) (sqrt 1.0)) (* 1/8 (/ (pow z 2) (pow (sqrt 1.0) 3)))) (* +nan.0 (- (pow z 2) z)))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (+ (- (* +nan.0 (/ 1 (pow z 2))) +nan.0) (/ (- +nan.0) z))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (+ (* 1/2 (/ y (sqrt 1.0))) (sqrt 1.0)) (+ (* +nan.0 (pow y 2)) (- (* 1/8 (/ (pow y 2) (pow (sqrt 1.0) 3))) (* +nan.0 y))))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (+ (- (* +nan.0 (/ 1 (pow y 2))) +nan.0) (/ (- +nan.0) y))
  (- (- (+ (* 1.0 (/ 1 (sqrt 1.0))) (* 0.375 (/ (pow x 2) (pow (sqrt 1.0) 5)))) (- (- (- (* 0.5 (/ x (pow (sqrt 1.0) 3))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 4)))) (/ (- (* +nan.0 x)) 1.0)) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 3))))) (* +nan.0 (/ (pow x 2) (pow (sqrt 1.0) 2))))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
  (+ (- (* +nan.0 (/ 1 x)) +nan.0) (/ (- +nan.0) (pow x 2)))
4.248 * * * [progress]: adding candidates to table
4.819 * [progress]: [Phase 3 of 3] Extracting.
4.819 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
4.837 * * * [regime-changes]: Trying 7 branch expressions: ((- (sqrt (+ t 1.0)) (sqrt t)) (- (sqrt (+ z 1.0)) (sqrt z)) (- (sqrt (+ y 1.0)) (sqrt y)) t z y x)
4.837 * * * * [regimes]: Trying to branch on (- (sqrt (+ t 1.0)) (sqrt t)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
4.921 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.007 * * * * [regimes]: Trying to branch on (- (sqrt (+ z 1.0)) (sqrt z)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.083 * * * * [regimes]: Trying to branch on (- (sqrt (+ y 1.0)) (sqrt y)) from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.165 * * * * [regimes]: Trying to branch on t from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.249 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.334 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.414 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (exp (- (sqrt (+ z 1.0)) (sqrt z))))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (cbrt (pow (- (sqrt (+ z 1.0)) (sqrt z)) 3))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (+ (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (log (sqrt (exp (- (sqrt (+ y 1.0)) (sqrt y))))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))) (- (sqrt (+ z 1.0)) (sqrt z))) (- (sqrt (+ t 1.0)) (sqrt t))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (+ (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))) (- (sqrt (sqrt (+ t 1.0))) (sqrt (sqrt t))))))> #<alt (λ (x y z t) (+ (+ (+ (* (* (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (/ (cbrt 1.0) (cbrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (/ 1.0 (+ (sqrt (+ y 1.0)) (sqrt y)))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (* (/ 1 (sqrt (+ (sqrt (+ x 1.0)) (sqrt x)))) (/ (+ 1.0 0) (sqrt (+ (sqrt (+ x 1.0)) (sqrt x))))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (- (sqrt (+ z 1.0)) (sqrt z))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))> #<alt (λ (x y z t) (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (- (sqrt (+ y 1.0)) (sqrt y))) (- (sqrt (+ z 1.0)) (sqrt z))) (* (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))) (sqrt (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t)))))))>)
5.685 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
5.685 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))
5.686 * * [simplify]: iteration  0 :  42  enodes  (cost  25 )
5.686 * * [simplify]: iteration  1 :  52  enodes  (cost  25 )
5.686 * * [simplify]: iteration  2 :  52  enodes  (cost  25 )
5.687 * [simplify]: Simplified to:
   (+ (+ (+ (/ (+ 1.0 0) (+ (sqrt (+ x 1.0)) (sqrt x))) (log (exp (- (sqrt (+ y 1.0)) (sqrt y))))) (/ 1.0 (+ (sqrt (+ z 1.0)) (sqrt z)))) (/ 1.0 (+ (sqrt (+ t 1.0)) (sqrt t))))