0.483 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.013 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- x (* (* y 4.0) z))
0.016 * * [simplify]: iteration  0 :  7  enodes  (cost  7 )
0.017 * * [simplify]: iteration  1 :  13  enodes  (cost  7 )
0.018 * * [simplify]: iteration  2 :  30  enodes  (cost  7 )
0.022 * * [simplify]: iteration  3 :  57  enodes  (cost  7 )
0.029 * * [simplify]: iteration  4 :  61  enodes  (cost  7 )
0.037 * * [simplify]: iteration  done :  61  enodes  (cost  7 )
0.037 * [simplify]: Simplified to:
   (- x (* (* y 4.0) z))
0.037 * * [progress]: iteration 1 / 4
0.037 * * * [progress]: picking best candidate
0.038 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* (* y 4.0) z)))>
0.039 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.046 * * * [progress]: generating series expansions
0.046 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.046 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.046 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.046 * [taylor]: Taking taylor expansion of x in z
0.046 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.046 * [taylor]: Taking taylor expansion of 4.0 in z
0.046 * [taylor]: Taking taylor expansion of (* z y) in z
0.046 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of y in z
0.046 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.046 * [taylor]: Taking taylor expansion of x in y
0.046 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.046 * [taylor]: Taking taylor expansion of 4.0 in y
0.046 * [taylor]: Taking taylor expansion of (* z y) in y
0.046 * [taylor]: Taking taylor expansion of z in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.046 * [taylor]: Taking taylor expansion of 4.0 in x
0.046 * [taylor]: Taking taylor expansion of (* z y) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.046 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.046 * [taylor]: Taking taylor expansion of x in x
0.046 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.046 * [taylor]: Taking taylor expansion of 4.0 in x
0.046 * [taylor]: Taking taylor expansion of (* z y) in x
0.046 * [taylor]: Taking taylor expansion of z in x
0.046 * [taylor]: Taking taylor expansion of y in x
0.047 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.047 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.047 * [taylor]: Taking taylor expansion of 4.0 in y
0.047 * [taylor]: Taking taylor expansion of (* z y) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.052 * [taylor]: Taking taylor expansion of 1 in y
0.052 * [taylor]: Taking taylor expansion of 1 in z
0.053 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.053 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.053 * [taylor]: Taking taylor expansion of 4.0 in z
0.053 * [taylor]: Taking taylor expansion of z in z
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.056 * [taylor]: Taking taylor expansion of x in z
0.056 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.056 * [taylor]: Taking taylor expansion of 4.0 in z
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.056 * [taylor]: Taking taylor expansion of (* z y) in z
0.056 * [taylor]: Taking taylor expansion of z in z
0.056 * [taylor]: Taking taylor expansion of y in z
0.056 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.056 * [taylor]: Taking taylor expansion of x in y
0.056 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.056 * [taylor]: Taking taylor expansion of 4.0 in y
0.056 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.056 * [taylor]: Taking taylor expansion of (* z y) in y
0.056 * [taylor]: Taking taylor expansion of z in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.057 * [taylor]: Taking taylor expansion of 4.0 in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.057 * [taylor]: Taking taylor expansion of (* z y) in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.058 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.058 * [taylor]: Taking taylor expansion of 4.0 in x
0.058 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.058 * [taylor]: Taking taylor expansion of (* z y) in x
0.058 * [taylor]: Taking taylor expansion of z in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [taylor]: Taking taylor expansion of 1 in y
0.059 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.059 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.059 * [taylor]: Taking taylor expansion of 4.0 in y
0.059 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.059 * [taylor]: Taking taylor expansion of (* z y) in y
0.059 * [taylor]: Taking taylor expansion of z in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.059 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.059 * [taylor]: Taking taylor expansion of 4.0 in z
0.059 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.060 * [taylor]: Taking taylor expansion of 1 in z
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0
0.073 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.073 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.073 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.074 * [taylor]: Taking taylor expansion of 4.0 in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.074 * [taylor]: Taking taylor expansion of (* z y) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.074 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.074 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.074 * [taylor]: Taking taylor expansion of 4.0 in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.074 * [taylor]: Taking taylor expansion of (* z y) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.074 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.075 * [taylor]: Taking taylor expansion of 4.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.075 * [taylor]: Taking taylor expansion of (* z y) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.075 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.075 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.075 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.075 * [taylor]: Taking taylor expansion of 4.0 in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.075 * [taylor]: Taking taylor expansion of (* z y) in x
0.075 * [taylor]: Taking taylor expansion of z in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.075 * [taylor]: Taking taylor expansion of x in x
0.076 * [taylor]: Taking taylor expansion of -1 in y
0.077 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.077 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.077 * [taylor]: Taking taylor expansion of 4.0 in y
0.077 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.077 * [taylor]: Taking taylor expansion of (* z y) in y
0.077 * [taylor]: Taking taylor expansion of z in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.077 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.077 * [taylor]: Taking taylor expansion of 4.0 in z
0.077 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.077 * [taylor]: Taking taylor expansion of z in z
0.078 * [taylor]: Taking taylor expansion of -1 in z
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.085 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.089 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.091 * * * [progress]: simplifying candidates
0.091 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (exp x) (exp (* (* y 4.0) z)))
  (log (- x (* (* y 4.0) z)))
  (exp (- x (* (* y 4.0) z)))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (* (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z))) (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))
  (- (* (* y 4.0) z))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.093 * * [simplify]: iteration  0 :  32  enodes  (cost  172 )
0.097 * * [simplify]: iteration  1 :  84  enodes  (cost  165 )
0.112 * * [simplify]: iteration  2 :  301  enodes  (cost  151 )
0.189 * * [simplify]: iteration  3 :  1367  enodes  (cost  151 )
0.641 * * [simplify]: iteration  done :  5000  enodes  (cost  151 )
0.641 * [simplify]: Simplified to:
   (exp (- x (* (* y 4.0) z)))
  (log (- x (* (* y 4.0) z)))
  (exp (- x (* (* y 4.0) z)))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (pow (- x (* 4.0 (* z y))) 3)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* x x) (* (* (* y 4.0) z) (+ x (* (* y 4.0) z))))
  (- (* 4.0 (* z y)))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (- (* 4.0 (* z y)))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.641 * * * [progress]: adding candidates to table
0.672 * * [progress]: iteration 2 / 4
0.672 * * * [progress]: picking best candidate
0.674 * * * * [pick]: Picked  #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>
0.674 * * * [progress]: localizing error
0.681 * * * [progress]: generating rewritten candidates
0.681 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.696 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
0.699 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
0.701 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
0.706 * * * [progress]: generating series expansions
0.706 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.706 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.706 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.706 * [taylor]: Taking taylor expansion of x in z
0.706 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.706 * [taylor]: Taking taylor expansion of 4.0 in z
0.706 * [taylor]: Taking taylor expansion of (* z y) in z
0.706 * [taylor]: Taking taylor expansion of z in z
0.706 * [taylor]: Taking taylor expansion of y in z
0.706 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.706 * [taylor]: Taking taylor expansion of x in y
0.706 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.706 * [taylor]: Taking taylor expansion of 4.0 in y
0.707 * [taylor]: Taking taylor expansion of (* z y) in y
0.707 * [taylor]: Taking taylor expansion of z in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.707 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.707 * [taylor]: Taking taylor expansion of 4.0 in x
0.707 * [taylor]: Taking taylor expansion of (* z y) in x
0.707 * [taylor]: Taking taylor expansion of z in x
0.707 * [taylor]: Taking taylor expansion of y in x
0.707 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.707 * [taylor]: Taking taylor expansion of x in x
0.707 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.707 * [taylor]: Taking taylor expansion of 4.0 in x
0.707 * [taylor]: Taking taylor expansion of (* z y) in x
0.707 * [taylor]: Taking taylor expansion of z in x
0.707 * [taylor]: Taking taylor expansion of y in x
0.707 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.707 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.707 * [taylor]: Taking taylor expansion of 4.0 in y
0.707 * [taylor]: Taking taylor expansion of (* z y) in y
0.707 * [taylor]: Taking taylor expansion of z in y
0.707 * [taylor]: Taking taylor expansion of y in y
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.709 * [taylor]: Taking taylor expansion of 1 in y
0.709 * [taylor]: Taking taylor expansion of 1 in z
0.709 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.709 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.709 * [taylor]: Taking taylor expansion of 4.0 in z
0.709 * [taylor]: Taking taylor expansion of z in z
0.711 * [taylor]: Taking taylor expansion of 0 in y
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of 0 in z
0.712 * [taylor]: Taking taylor expansion of 0 in z
0.713 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.713 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.713 * [taylor]: Taking taylor expansion of x in z
0.713 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.713 * [taylor]: Taking taylor expansion of 4.0 in z
0.713 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.713 * [taylor]: Taking taylor expansion of (* z y) in z
0.713 * [taylor]: Taking taylor expansion of z in z
0.713 * [taylor]: Taking taylor expansion of y in z
0.713 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.713 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.713 * [taylor]: Taking taylor expansion of x in y
0.713 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.713 * [taylor]: Taking taylor expansion of 4.0 in y
0.713 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.713 * [taylor]: Taking taylor expansion of (* z y) in y
0.713 * [taylor]: Taking taylor expansion of z in y
0.713 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.714 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.714 * [taylor]: Taking taylor expansion of 4.0 in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.714 * [taylor]: Taking taylor expansion of (* z y) in x
0.714 * [taylor]: Taking taylor expansion of z in x
0.714 * [taylor]: Taking taylor expansion of y in x
0.714 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.714 * [taylor]: Taking taylor expansion of x in x
0.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.715 * [taylor]: Taking taylor expansion of 4.0 in x
0.715 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.715 * [taylor]: Taking taylor expansion of (* z y) in x
0.715 * [taylor]: Taking taylor expansion of z in x
0.715 * [taylor]: Taking taylor expansion of y in x
0.715 * [taylor]: Taking taylor expansion of 1 in y
0.716 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.716 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.716 * [taylor]: Taking taylor expansion of 4.0 in y
0.716 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.716 * [taylor]: Taking taylor expansion of (* z y) in y
0.716 * [taylor]: Taking taylor expansion of z in y
0.716 * [taylor]: Taking taylor expansion of y in y
0.716 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.716 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.716 * [taylor]: Taking taylor expansion of 4.0 in z
0.716 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.716 * [taylor]: Taking taylor expansion of z in z
0.717 * [taylor]: Taking taylor expansion of 1 in z
0.719 * [taylor]: Taking taylor expansion of 0 in y
0.720 * [taylor]: Taking taylor expansion of 0 in z
0.720 * [taylor]: Taking taylor expansion of 0 in z
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.723 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.724 * [taylor]: Taking taylor expansion of 0 in z
0.728 * [taylor]: Taking taylor expansion of 0 in y
0.728 * [taylor]: Taking taylor expansion of 0 in z
0.728 * [taylor]: Taking taylor expansion of 0 in z
0.730 * [taylor]: Taking taylor expansion of 0 in z
0.730 * [taylor]: Taking taylor expansion of 0 in z
0.731 * [approximate]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in (x y z) around 0
0.731 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in z
0.731 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in z
0.731 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.731 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.731 * [taylor]: Taking taylor expansion of 4.0 in z
0.731 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.731 * [taylor]: Taking taylor expansion of (* z y) in z
0.731 * [taylor]: Taking taylor expansion of z in z
0.731 * [taylor]: Taking taylor expansion of y in z
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.731 * [taylor]: Taking taylor expansion of x in z
0.732 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in y
0.732 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in y
0.732 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.732 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.732 * [taylor]: Taking taylor expansion of 4.0 in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.732 * [taylor]: Taking taylor expansion of (* z y) in y
0.732 * [taylor]: Taking taylor expansion of z in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.733 * [taylor]: Taking taylor expansion of x in y
0.734 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in x
0.734 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.734 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.734 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.734 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.734 * [taylor]: Taking taylor expansion of 4.0 in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.734 * [taylor]: Taking taylor expansion of (* z y) in x
0.734 * [taylor]: Taking taylor expansion of z in x
0.734 * [taylor]: Taking taylor expansion of y in x
0.734 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.734 * [taylor]: Taking taylor expansion of x in x
0.736 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in x
0.736 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.736 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.736 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.736 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.736 * [taylor]: Taking taylor expansion of 4.0 in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.736 * [taylor]: Taking taylor expansion of (* z y) in x
0.736 * [taylor]: Taking taylor expansion of z in x
0.736 * [taylor]: Taking taylor expansion of y in x
0.736 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.736 * [taylor]: Taking taylor expansion of x in x
0.738 * [taylor]: Taking taylor expansion of +nan.0 in y
0.738 * [taylor]: Taking taylor expansion of +nan.0 in z
0.741 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.741 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.741 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.741 * [taylor]: Taking taylor expansion of +nan.0 in y
0.741 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.741 * [taylor]: Taking taylor expansion of (* z y) in y
0.741 * [taylor]: Taking taylor expansion of z in y
0.741 * [taylor]: Taking taylor expansion of y in y
0.741 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.741 * [taylor]: Taking taylor expansion of +nan.0 in y
0.746 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.746 * [taylor]: Taking taylor expansion of +nan.0 in z
0.747 * [taylor]: Taking taylor expansion of 0 in z
0.750 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))))) in y
0.750 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)))) in y
0.750 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) in y
0.750 * [taylor]: Taking taylor expansion of +nan.0 in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in y
0.751 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.751 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.751 * [taylor]: Taking taylor expansion of z in y
0.751 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.751 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.751 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.751 * [taylor]: Taking taylor expansion of +nan.0 in y
0.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.751 * [taylor]: Taking taylor expansion of (* z y) in y
0.751 * [taylor]: Taking taylor expansion of z in y
0.751 * [taylor]: Taking taylor expansion of y in y
0.751 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.752 * [taylor]: Taking taylor expansion of +nan.0 in y
0.757 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.758 * [taylor]: Taking taylor expansion of +nan.0 in z
0.759 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
0.759 * [approximate]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in (x y z) around 0
0.759 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in z
0.759 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.759 * [taylor]: Taking taylor expansion of x in z
0.759 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.759 * [taylor]: Taking taylor expansion of 4.0 in z
0.759 * [taylor]: Taking taylor expansion of (* z y) in z
0.759 * [taylor]: Taking taylor expansion of z in z
0.759 * [taylor]: Taking taylor expansion of y in z
0.760 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in y
0.760 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.760 * [taylor]: Taking taylor expansion of x in y
0.760 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.760 * [taylor]: Taking taylor expansion of 4.0 in y
0.760 * [taylor]: Taking taylor expansion of (* z y) in y
0.760 * [taylor]: Taking taylor expansion of z in y
0.760 * [taylor]: Taking taylor expansion of y in y
0.762 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.762 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.762 * [taylor]: Taking taylor expansion of x in x
0.762 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.762 * [taylor]: Taking taylor expansion of 4.0 in x
0.762 * [taylor]: Taking taylor expansion of (* z y) in x
0.762 * [taylor]: Taking taylor expansion of z in x
0.762 * [taylor]: Taking taylor expansion of y in x
0.763 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.763 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.763 * [taylor]: Taking taylor expansion of x in x
0.763 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.763 * [taylor]: Taking taylor expansion of 4.0 in x
0.763 * [taylor]: Taking taylor expansion of (* z y) in x
0.763 * [taylor]: Taking taylor expansion of z in x
0.763 * [taylor]: Taking taylor expansion of y in x
0.764 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.764 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.764 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.764 * [taylor]: Taking taylor expansion of 4.0 in y
0.764 * [taylor]: Taking taylor expansion of (* z y) in y
0.764 * [taylor]: Taking taylor expansion of z in y
0.764 * [taylor]: Taking taylor expansion of y in y
0.766 * [taylor]: Taking taylor expansion of 0 in z
0.766 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (* 4.0 (* z y))))) in y
0.766 * [taylor]: Taking taylor expansion of 1/2 in y
0.766 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.766 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.766 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.766 * [taylor]: Taking taylor expansion of 4.0 in y
0.766 * [taylor]: Taking taylor expansion of (* z y) in y
0.766 * [taylor]: Taking taylor expansion of z in y
0.766 * [taylor]: Taking taylor expansion of y in y
0.770 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.770 * [taylor]: Taking taylor expansion of +nan.0 in z
0.770 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.770 * [taylor]: Taking taylor expansion of +nan.0 in z
0.770 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- (* 4.0 (* z y)))) 3)) in y
0.773 * [taylor]: Taking taylor expansion of -1/8 in y
0.773 * [taylor]: Taking taylor expansion of (pow (sqrt (- (* 4.0 (* z y)))) 3) in y
0.773 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.773 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.773 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.773 * [taylor]: Taking taylor expansion of 4.0 in y
0.773 * [taylor]: Taking taylor expansion of (* z y) in y
0.773 * [taylor]: Taking taylor expansion of z in y
0.773 * [taylor]: Taking taylor expansion of y in y
0.785 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.785 * [taylor]: Taking taylor expansion of +nan.0 in z
0.788 * [taylor]: Taking taylor expansion of (- (* +nan.0 z)) in z
0.788 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.788 * [taylor]: Taking taylor expansion of +nan.0 in z
0.788 * [taylor]: Taking taylor expansion of z in z
0.791 * [taylor]: Taking taylor expansion of (* +nan.0 (pow z 2)) in z
0.791 * [taylor]: Taking taylor expansion of +nan.0 in z
0.791 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.791 * [taylor]: Taking taylor expansion of z in z
0.793 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in (x y z) around 0
0.793 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in z
0.793 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.793 * [taylor]: Taking taylor expansion of x in z
0.793 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.793 * [taylor]: Taking taylor expansion of 4.0 in z
0.793 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.793 * [taylor]: Taking taylor expansion of (* z y) in z
0.793 * [taylor]: Taking taylor expansion of z in z
0.793 * [taylor]: Taking taylor expansion of y in z
0.794 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in y
0.794 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.794 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.795 * [taylor]: Taking taylor expansion of x in y
0.795 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.795 * [taylor]: Taking taylor expansion of 4.0 in y
0.795 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.795 * [taylor]: Taking taylor expansion of (* z y) in y
0.795 * [taylor]: Taking taylor expansion of z in y
0.795 * [taylor]: Taking taylor expansion of y in y
0.796 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.796 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.796 * [taylor]: Taking taylor expansion of x in x
0.796 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.796 * [taylor]: Taking taylor expansion of 4.0 in x
0.796 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.796 * [taylor]: Taking taylor expansion of (* z y) in x
0.796 * [taylor]: Taking taylor expansion of z in x
0.796 * [taylor]: Taking taylor expansion of y in x
0.798 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.798 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.798 * [taylor]: Taking taylor expansion of x in x
0.798 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.798 * [taylor]: Taking taylor expansion of 4.0 in x
0.798 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.798 * [taylor]: Taking taylor expansion of (* z y) in x
0.798 * [taylor]: Taking taylor expansion of z in x
0.798 * [taylor]: Taking taylor expansion of y in x
0.799 * [taylor]: Taking taylor expansion of 0 in y
0.799 * [taylor]: Taking taylor expansion of +nan.0 in y
0.800 * [taylor]: Taking taylor expansion of 0 in z
0.801 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.801 * [taylor]: Taking taylor expansion of +nan.0 in y
0.801 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.801 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.801 * [taylor]: Taking taylor expansion of 4.0 in y
0.801 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.801 * [taylor]: Taking taylor expansion of (* z y) in y
0.801 * [taylor]: Taking taylor expansion of z in y
0.801 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.802 * [taylor]: Taking taylor expansion of +nan.0 in y
0.802 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.802 * [taylor]: Taking taylor expansion of +nan.0 in z
0.802 * [taylor]: Taking taylor expansion of z in z
0.802 * [taylor]: Taking taylor expansion of +nan.0 in z
0.802 * [taylor]: Taking taylor expansion of 0 in z
0.804 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.804 * [taylor]: Taking taylor expansion of +nan.0 in y
0.804 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.804 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.804 * [taylor]: Taking taylor expansion of +nan.0 in y
0.804 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.804 * [taylor]: Taking taylor expansion of (* z y) in y
0.804 * [taylor]: Taking taylor expansion of z in y
0.804 * [taylor]: Taking taylor expansion of y in y
0.805 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.805 * [taylor]: Taking taylor expansion of +nan.0 in y
0.805 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.805 * [taylor]: Taking taylor expansion of +nan.0 in z
0.805 * [taylor]: Taking taylor expansion of z in z
0.807 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.807 * [taylor]: Taking taylor expansion of +nan.0 in z
0.807 * [taylor]: Taking taylor expansion of 0 in z
0.807 * [taylor]: Taking taylor expansion of 0 in z
0.809 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in (x y z) around 0
0.809 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in z
0.809 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.809 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.809 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.809 * [taylor]: Taking taylor expansion of 4.0 in z
0.809 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.809 * [taylor]: Taking taylor expansion of (* z y) in z
0.809 * [taylor]: Taking taylor expansion of z in z
0.809 * [taylor]: Taking taylor expansion of y in z
0.809 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.809 * [taylor]: Taking taylor expansion of x in z
0.810 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in y
0.810 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.810 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.810 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.810 * [taylor]: Taking taylor expansion of 4.0 in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.810 * [taylor]: Taking taylor expansion of (* z y) in y
0.810 * [taylor]: Taking taylor expansion of z in y
0.810 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.811 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.811 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.811 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.811 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.811 * [taylor]: Taking taylor expansion of 4.0 in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.811 * [taylor]: Taking taylor expansion of (* z y) in x
0.811 * [taylor]: Taking taylor expansion of z in x
0.811 * [taylor]: Taking taylor expansion of y in x
0.811 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.813 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.813 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.813 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.813 * [taylor]: Taking taylor expansion of 4.0 in x
0.813 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.813 * [taylor]: Taking taylor expansion of (* z y) in x
0.813 * [taylor]: Taking taylor expansion of z in x
0.814 * [taylor]: Taking taylor expansion of y in x
0.814 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.814 * [taylor]: Taking taylor expansion of x in x
0.816 * [taylor]: Taking taylor expansion of 0 in y
0.816 * [taylor]: Taking taylor expansion of +nan.0 in y
0.816 * [taylor]: Taking taylor expansion of 0 in z
0.817 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.817 * [taylor]: Taking taylor expansion of +nan.0 in y
0.817 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.817 * [taylor]: Taking taylor expansion of 4.0 in y
0.817 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.817 * [taylor]: Taking taylor expansion of (* z y) in y
0.817 * [taylor]: Taking taylor expansion of z in y
0.817 * [taylor]: Taking taylor expansion of y in y
0.818 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.818 * [taylor]: Taking taylor expansion of +nan.0 in y
0.818 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.818 * [taylor]: Taking taylor expansion of +nan.0 in z
0.818 * [taylor]: Taking taylor expansion of z in z
0.818 * [taylor]: Taking taylor expansion of +nan.0 in z
0.818 * [taylor]: Taking taylor expansion of 0 in z
0.820 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.820 * [taylor]: Taking taylor expansion of +nan.0 in y
0.820 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.820 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.820 * [taylor]: Taking taylor expansion of +nan.0 in y
0.821 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.821 * [taylor]: Taking taylor expansion of (* z y) in y
0.821 * [taylor]: Taking taylor expansion of z in y
0.821 * [taylor]: Taking taylor expansion of y in y
0.821 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.821 * [taylor]: Taking taylor expansion of +nan.0 in y
0.821 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.821 * [taylor]: Taking taylor expansion of +nan.0 in z
0.821 * [taylor]: Taking taylor expansion of z in z
0.823 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.824 * [taylor]: Taking taylor expansion of +nan.0 in z
0.824 * [taylor]: Taking taylor expansion of 0 in z
0.824 * [taylor]: Taking taylor expansion of 0 in z
0.825 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
0.825 * [approximate]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in (x y z) around 0
0.825 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in z
0.825 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.825 * [taylor]: Taking taylor expansion of x in z
0.825 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.825 * [taylor]: Taking taylor expansion of 4.0 in z
0.825 * [taylor]: Taking taylor expansion of (* z y) in z
0.825 * [taylor]: Taking taylor expansion of z in z
0.825 * [taylor]: Taking taylor expansion of y in z
0.826 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in y
0.826 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.826 * [taylor]: Taking taylor expansion of x in y
0.826 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.826 * [taylor]: Taking taylor expansion of 4.0 in y
0.826 * [taylor]: Taking taylor expansion of (* z y) in y
0.827 * [taylor]: Taking taylor expansion of z in y
0.827 * [taylor]: Taking taylor expansion of y in y
0.828 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.828 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.828 * [taylor]: Taking taylor expansion of x in x
0.828 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.828 * [taylor]: Taking taylor expansion of 4.0 in x
0.828 * [taylor]: Taking taylor expansion of (* z y) in x
0.828 * [taylor]: Taking taylor expansion of z in x
0.828 * [taylor]: Taking taylor expansion of y in x
0.829 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.829 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.829 * [taylor]: Taking taylor expansion of x in x
0.829 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.829 * [taylor]: Taking taylor expansion of 4.0 in x
0.829 * [taylor]: Taking taylor expansion of (* z y) in x
0.829 * [taylor]: Taking taylor expansion of z in x
0.829 * [taylor]: Taking taylor expansion of y in x
0.830 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.830 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.830 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.830 * [taylor]: Taking taylor expansion of 4.0 in y
0.830 * [taylor]: Taking taylor expansion of (* z y) in y
0.830 * [taylor]: Taking taylor expansion of z in y
0.830 * [taylor]: Taking taylor expansion of y in y
0.832 * [taylor]: Taking taylor expansion of 0 in z
0.832 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (* 4.0 (* z y))))) in y
0.832 * [taylor]: Taking taylor expansion of 1/2 in y
0.832 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.832 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.832 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.832 * [taylor]: Taking taylor expansion of 4.0 in y
0.832 * [taylor]: Taking taylor expansion of (* z y) in y
0.832 * [taylor]: Taking taylor expansion of z in y
0.832 * [taylor]: Taking taylor expansion of y in y
0.839 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.839 * [taylor]: Taking taylor expansion of +nan.0 in z
0.840 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.840 * [taylor]: Taking taylor expansion of +nan.0 in z
0.840 * [taylor]: Taking taylor expansion of z in z
0.842 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- (* 4.0 (* z y)))) 3)) in y
0.842 * [taylor]: Taking taylor expansion of -1/8 in y
0.842 * [taylor]: Taking taylor expansion of (pow (sqrt (- (* 4.0 (* z y)))) 3) in y
0.842 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.842 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.842 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.842 * [taylor]: Taking taylor expansion of 4.0 in y
0.842 * [taylor]: Taking taylor expansion of (* z y) in y
0.842 * [taylor]: Taking taylor expansion of z in y
0.842 * [taylor]: Taking taylor expansion of y in y
0.854 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.854 * [taylor]: Taking taylor expansion of +nan.0 in z
0.857 * [taylor]: Taking taylor expansion of (- (* +nan.0 z)) in z
0.857 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.857 * [taylor]: Taking taylor expansion of +nan.0 in z
0.857 * [taylor]: Taking taylor expansion of z in z
0.860 * [taylor]: Taking taylor expansion of (* +nan.0 (pow z 2)) in z
0.860 * [taylor]: Taking taylor expansion of +nan.0 in z
0.860 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.860 * [taylor]: Taking taylor expansion of z in z
0.862 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in (x y z) around 0
0.862 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in z
0.862 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.862 * [taylor]: Taking taylor expansion of x in z
0.862 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.862 * [taylor]: Taking taylor expansion of 4.0 in z
0.862 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.862 * [taylor]: Taking taylor expansion of (* z y) in z
0.863 * [taylor]: Taking taylor expansion of z in z
0.863 * [taylor]: Taking taylor expansion of y in z
0.864 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in y
0.864 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.864 * [taylor]: Taking taylor expansion of x in y
0.864 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.864 * [taylor]: Taking taylor expansion of 4.0 in y
0.864 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.864 * [taylor]: Taking taylor expansion of (* z y) in y
0.864 * [taylor]: Taking taylor expansion of z in y
0.864 * [taylor]: Taking taylor expansion of y in y
0.865 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.865 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.865 * [taylor]: Taking taylor expansion of x in x
0.865 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.865 * [taylor]: Taking taylor expansion of 4.0 in x
0.865 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.865 * [taylor]: Taking taylor expansion of (* z y) in x
0.865 * [taylor]: Taking taylor expansion of z in x
0.865 * [taylor]: Taking taylor expansion of y in x
0.867 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.867 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.867 * [taylor]: Taking taylor expansion of x in x
0.867 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.867 * [taylor]: Taking taylor expansion of 4.0 in x
0.867 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.867 * [taylor]: Taking taylor expansion of (* z y) in x
0.867 * [taylor]: Taking taylor expansion of z in x
0.867 * [taylor]: Taking taylor expansion of y in x
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.869 * [taylor]: Taking taylor expansion of +nan.0 in y
0.869 * [taylor]: Taking taylor expansion of 0 in z
0.870 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.870 * [taylor]: Taking taylor expansion of +nan.0 in y
0.870 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.870 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.870 * [taylor]: Taking taylor expansion of 4.0 in y
0.870 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.870 * [taylor]: Taking taylor expansion of (* z y) in y
0.870 * [taylor]: Taking taylor expansion of z in y
0.870 * [taylor]: Taking taylor expansion of y in y
0.871 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.871 * [taylor]: Taking taylor expansion of +nan.0 in y
0.871 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.871 * [taylor]: Taking taylor expansion of +nan.0 in z
0.871 * [taylor]: Taking taylor expansion of z in z
0.871 * [taylor]: Taking taylor expansion of +nan.0 in z
0.871 * [taylor]: Taking taylor expansion of 0 in z
0.873 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.873 * [taylor]: Taking taylor expansion of +nan.0 in y
0.873 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.873 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.873 * [taylor]: Taking taylor expansion of +nan.0 in y
0.873 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.873 * [taylor]: Taking taylor expansion of (* z y) in y
0.873 * [taylor]: Taking taylor expansion of z in y
0.873 * [taylor]: Taking taylor expansion of y in y
0.874 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.874 * [taylor]: Taking taylor expansion of +nan.0 in y
0.874 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.874 * [taylor]: Taking taylor expansion of +nan.0 in z
0.874 * [taylor]: Taking taylor expansion of z in z
0.877 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.877 * [taylor]: Taking taylor expansion of +nan.0 in z
0.877 * [taylor]: Taking taylor expansion of 0 in z
0.877 * [taylor]: Taking taylor expansion of 0 in z
0.878 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in (x y z) around 0
0.878 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in z
0.878 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.878 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.878 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.878 * [taylor]: Taking taylor expansion of 4.0 in z
0.878 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.878 * [taylor]: Taking taylor expansion of (* z y) in z
0.878 * [taylor]: Taking taylor expansion of z in z
0.878 * [taylor]: Taking taylor expansion of y in z
0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.878 * [taylor]: Taking taylor expansion of x in z
0.879 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in y
0.879 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.879 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.879 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.879 * [taylor]: Taking taylor expansion of 4.0 in y
0.879 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.879 * [taylor]: Taking taylor expansion of (* z y) in y
0.879 * [taylor]: Taking taylor expansion of z in y
0.879 * [taylor]: Taking taylor expansion of y in y
0.880 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.880 * [taylor]: Taking taylor expansion of x in y
0.880 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.880 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.880 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.880 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.880 * [taylor]: Taking taylor expansion of 4.0 in x
0.881 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.881 * [taylor]: Taking taylor expansion of (* z y) in x
0.881 * [taylor]: Taking taylor expansion of z in x
0.881 * [taylor]: Taking taylor expansion of y in x
0.881 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.881 * [taylor]: Taking taylor expansion of x in x
0.883 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.883 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.883 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.883 * [taylor]: Taking taylor expansion of 4.0 in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.883 * [taylor]: Taking taylor expansion of (* z y) in x
0.883 * [taylor]: Taking taylor expansion of z in x
0.883 * [taylor]: Taking taylor expansion of y in x
0.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.883 * [taylor]: Taking taylor expansion of x in x
0.885 * [taylor]: Taking taylor expansion of 0 in y
0.885 * [taylor]: Taking taylor expansion of +nan.0 in y
0.885 * [taylor]: Taking taylor expansion of 0 in z
0.887 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.887 * [taylor]: Taking taylor expansion of +nan.0 in y
0.887 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.887 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.887 * [taylor]: Taking taylor expansion of 4.0 in y
0.887 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.887 * [taylor]: Taking taylor expansion of (* z y) in y
0.887 * [taylor]: Taking taylor expansion of z in y
0.887 * [taylor]: Taking taylor expansion of y in y
0.887 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.887 * [taylor]: Taking taylor expansion of +nan.0 in y
0.887 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.887 * [taylor]: Taking taylor expansion of +nan.0 in z
0.887 * [taylor]: Taking taylor expansion of z in z
0.888 * [taylor]: Taking taylor expansion of +nan.0 in z
0.888 * [taylor]: Taking taylor expansion of 0 in z
0.890 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.890 * [taylor]: Taking taylor expansion of +nan.0 in y
0.890 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.890 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.890 * [taylor]: Taking taylor expansion of +nan.0 in y
0.890 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.890 * [taylor]: Taking taylor expansion of (* z y) in y
0.890 * [taylor]: Taking taylor expansion of z in y
0.890 * [taylor]: Taking taylor expansion of y in y
0.890 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.890 * [taylor]: Taking taylor expansion of +nan.0 in y
0.890 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.890 * [taylor]: Taking taylor expansion of +nan.0 in z
0.890 * [taylor]: Taking taylor expansion of z in z
0.893 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.893 * [taylor]: Taking taylor expansion of +nan.0 in z
0.893 * [taylor]: Taking taylor expansion of 0 in z
0.893 * [taylor]: Taking taylor expansion of 0 in z
0.894 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
0.894 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.894 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.894 * [taylor]: Taking taylor expansion of x in z
0.894 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.894 * [taylor]: Taking taylor expansion of 4.0 in z
0.894 * [taylor]: Taking taylor expansion of (* z y) in z
0.894 * [taylor]: Taking taylor expansion of z in z
0.894 * [taylor]: Taking taylor expansion of y in z
0.894 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.894 * [taylor]: Taking taylor expansion of x in y
0.894 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.894 * [taylor]: Taking taylor expansion of 4.0 in y
0.894 * [taylor]: Taking taylor expansion of (* z y) in y
0.894 * [taylor]: Taking taylor expansion of z in y
0.894 * [taylor]: Taking taylor expansion of y in y
0.894 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.894 * [taylor]: Taking taylor expansion of x in x
0.894 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.894 * [taylor]: Taking taylor expansion of 4.0 in x
0.894 * [taylor]: Taking taylor expansion of (* z y) in x
0.894 * [taylor]: Taking taylor expansion of z in x
0.894 * [taylor]: Taking taylor expansion of y in x
0.895 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.895 * [taylor]: Taking taylor expansion of x in x
0.895 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.895 * [taylor]: Taking taylor expansion of 4.0 in x
0.895 * [taylor]: Taking taylor expansion of (* z y) in x
0.895 * [taylor]: Taking taylor expansion of z in x
0.895 * [taylor]: Taking taylor expansion of y in x
0.895 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.895 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.895 * [taylor]: Taking taylor expansion of 4.0 in y
0.895 * [taylor]: Taking taylor expansion of (* z y) in y
0.895 * [taylor]: Taking taylor expansion of z in y
0.895 * [taylor]: Taking taylor expansion of y in y
0.895 * [taylor]: Taking taylor expansion of 0 in z
0.896 * [taylor]: Taking taylor expansion of 1 in y
0.896 * [taylor]: Taking taylor expansion of 1 in z
0.897 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.897 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.897 * [taylor]: Taking taylor expansion of 4.0 in z
0.897 * [taylor]: Taking taylor expansion of z in z
0.899 * [taylor]: Taking taylor expansion of 0 in y
0.899 * [taylor]: Taking taylor expansion of 0 in z
0.899 * [taylor]: Taking taylor expansion of 0 in z
0.900 * [taylor]: Taking taylor expansion of 0 in z
0.900 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.900 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.900 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.900 * [taylor]: Taking taylor expansion of x in z
0.900 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.900 * [taylor]: Taking taylor expansion of 4.0 in z
0.901 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.901 * [taylor]: Taking taylor expansion of (* z y) in z
0.901 * [taylor]: Taking taylor expansion of z in z
0.901 * [taylor]: Taking taylor expansion of y in z
0.901 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.901 * [taylor]: Taking taylor expansion of x in y
0.901 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.901 * [taylor]: Taking taylor expansion of 4.0 in y
0.901 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.901 * [taylor]: Taking taylor expansion of (* z y) in y
0.901 * [taylor]: Taking taylor expansion of z in y
0.901 * [taylor]: Taking taylor expansion of y in y
0.901 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.901 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.901 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.902 * [taylor]: Taking taylor expansion of 4.0 in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.902 * [taylor]: Taking taylor expansion of (* z y) in x
0.902 * [taylor]: Taking taylor expansion of z in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.902 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.902 * [taylor]: Taking taylor expansion of x in x
0.902 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.902 * [taylor]: Taking taylor expansion of 4.0 in x
0.902 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.902 * [taylor]: Taking taylor expansion of (* z y) in x
0.902 * [taylor]: Taking taylor expansion of z in x
0.902 * [taylor]: Taking taylor expansion of y in x
0.903 * [taylor]: Taking taylor expansion of 1 in y
0.903 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.903 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.903 * [taylor]: Taking taylor expansion of 4.0 in y
0.903 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.903 * [taylor]: Taking taylor expansion of (* z y) in y
0.903 * [taylor]: Taking taylor expansion of z in y
0.903 * [taylor]: Taking taylor expansion of y in y
0.904 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.904 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.904 * [taylor]: Taking taylor expansion of 4.0 in z
0.904 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.904 * [taylor]: Taking taylor expansion of z in z
0.905 * [taylor]: Taking taylor expansion of 1 in z
0.906 * [taylor]: Taking taylor expansion of 0 in y
0.907 * [taylor]: Taking taylor expansion of 0 in z
0.907 * [taylor]: Taking taylor expansion of 0 in z
0.910 * [taylor]: Taking taylor expansion of 0 in y
0.910 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [taylor]: Taking taylor expansion of 0 in z
0.912 * [taylor]: Taking taylor expansion of 0 in z
0.915 * [taylor]: Taking taylor expansion of 0 in y
0.915 * [taylor]: Taking taylor expansion of 0 in z
0.915 * [taylor]: Taking taylor expansion of 0 in z
0.917 * [taylor]: Taking taylor expansion of 0 in z
0.917 * [taylor]: Taking taylor expansion of 0 in z
0.918 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0
0.918 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.918 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.918 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.918 * [taylor]: Taking taylor expansion of 4.0 in z
0.918 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.918 * [taylor]: Taking taylor expansion of (* z y) in z
0.918 * [taylor]: Taking taylor expansion of z in z
0.918 * [taylor]: Taking taylor expansion of y in z
0.918 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.918 * [taylor]: Taking taylor expansion of x in z
0.918 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.918 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.918 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.918 * [taylor]: Taking taylor expansion of 4.0 in y
0.918 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.918 * [taylor]: Taking taylor expansion of (* z y) in y
0.918 * [taylor]: Taking taylor expansion of z in y
0.918 * [taylor]: Taking taylor expansion of y in y
0.919 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.919 * [taylor]: Taking taylor expansion of x in y
0.919 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.919 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.919 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.919 * [taylor]: Taking taylor expansion of 4.0 in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.919 * [taylor]: Taking taylor expansion of (* z y) in x
0.919 * [taylor]: Taking taylor expansion of z in x
0.919 * [taylor]: Taking taylor expansion of y in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.919 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.919 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.919 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.919 * [taylor]: Taking taylor expansion of 4.0 in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.919 * [taylor]: Taking taylor expansion of (* z y) in x
0.919 * [taylor]: Taking taylor expansion of z in x
0.919 * [taylor]: Taking taylor expansion of y in x
0.919 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.919 * [taylor]: Taking taylor expansion of x in x
0.920 * [taylor]: Taking taylor expansion of -1 in y
0.921 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.921 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.921 * [taylor]: Taking taylor expansion of 4.0 in y
0.921 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.921 * [taylor]: Taking taylor expansion of (* z y) in y
0.921 * [taylor]: Taking taylor expansion of z in y
0.921 * [taylor]: Taking taylor expansion of y in y
0.921 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.921 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.921 * [taylor]: Taking taylor expansion of 4.0 in z
0.921 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.921 * [taylor]: Taking taylor expansion of z in z
0.923 * [taylor]: Taking taylor expansion of -1 in z
0.927 * [taylor]: Taking taylor expansion of 0 in y
0.928 * [taylor]: Taking taylor expansion of 0 in z
0.928 * [taylor]: Taking taylor expansion of 0 in z
0.931 * [taylor]: Taking taylor expansion of 0 in y
0.931 * [taylor]: Taking taylor expansion of 0 in z
0.932 * [taylor]: Taking taylor expansion of 0 in z
0.933 * [taylor]: Taking taylor expansion of 0 in z
0.936 * [taylor]: Taking taylor expansion of 0 in y
0.936 * [taylor]: Taking taylor expansion of 0 in z
0.936 * [taylor]: Taking taylor expansion of 0 in z
0.938 * [taylor]: Taking taylor expansion of 0 in z
0.938 * [taylor]: Taking taylor expansion of 0 in z
0.939 * * * [progress]: simplifying candidates
0.940 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (+ 1 1)
  (+ (log (sqrt (- x (* (* y 4.0) z)))) (log (sqrt (- x (* (* y 4.0) z)))))
  (log (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (exp (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z)))) (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z)))))
  (* (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))) (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))))
  (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (sqrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (sqrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ x (* (* y 4.0) z))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (+ x (* (* y 4.0) z))) (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ x (* (* y 4.0) z))) (sqrt (+ x (* (* y 4.0) z))))
  (* (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))) (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))) (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))))
  (* (sqrt (cbrt (- x (* (* y 4.0) z)))) (sqrt (cbrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* 1 1)
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (- x (* (* y 4.0) z))) (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt 1))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- x (* (* y 4.0) z))) 1)
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (cbrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (log (sqrt (- x (* (* y 4.0) z))))
  (exp (sqrt (- x (* (* y 4.0) z))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (cbrt (sqrt (- x (* (* y 4.0) z))))
  (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z)))))
  (sqrt (cbrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt 1)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3)))
  (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z)))))
  (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))))
  (sqrt (+ x (* (* y 4.0) z)))
  (/ 1 2)
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (log (sqrt (- x (* (* y 4.0) z))))
  (exp (sqrt (- x (* (* y 4.0) z))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (cbrt (sqrt (- x (* (* y 4.0) z))))
  (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z)))))
  (sqrt (cbrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt 1)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3)))
  (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z)))))
  (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))))
  (sqrt (+ x (* (* y 4.0) z)))
  (/ 1 2)
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (/ (exp x) (exp (* (* y 4.0) z)))
  (log (- x (* (* y 4.0) z)))
  (exp (- x (* (* y 4.0) z)))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (* (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z))) (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))
  (- (* (* y 4.0) z))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  x
  (- x (* 4.0 (* z y)))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (* z y)) (- (* +nan.0 x))))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (* z y)) (- (* +nan.0 x))))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.945 * * [simplify]: iteration  0 :  120  enodes  (cost  2107 )
0.966 * * [simplify]: iteration  1 :  257  enodes  (cost  1500 )
1.013 * * [simplify]: iteration  2 :  844  enodes  (cost  1390 )