58.350 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.017 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (/ (* x (+ y z)) z)
0.018 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.019 * * [simplify]: iteration  1 :  16  enodes  (cost  7 )
0.021 * * [simplify]: iteration  2 :  23  enodes  (cost  7 )
0.024 * * [simplify]: iteration  3 :  36  enodes  (cost  7 )
0.032 * * [simplify]: iteration  4 :  43  enodes  (cost  7 )
0.036 * * [simplify]: iteration  5 :  49  enodes  (cost  7 )
0.042 * * [simplify]: iteration  6 :  53  enodes  (cost  7 )
0.049 * * [simplify]: iteration  7 :  63  enodes  (cost  6 )
0.063 * * [simplify]: iteration  8 :  240  enodes  (cost  6 )
0.429 * * [simplify]: iteration  9 :  1409  enodes  (cost  6 )
2.225 * * [simplify]: iteration  10 :  4349  enodes  (cost  6 )
4.666 * * [simplify]: iteration  done :  5001  enodes  (cost  6 )
4.666 * [simplify]: Simplified to:
   (fma (/ x z) y x)
4.669 * * [progress]: iteration 1 / 4
4.669 * * * [progress]: picking best candidate
4.672 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ x z) y x))>
4.672 * * * [progress]: localizing error
4.677 * * * [progress]: generating rewritten candidates
4.677 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.677 * * * [progress]: generating series expansions
4.677 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.678 * [approximate]: Taking taylor expansion of (fma (/ x z) y x) in (x z y) around 0
4.678 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in y
4.678 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
4.678 * [taylor]: Taking taylor expansion of (* (/ x z) y) in y
4.678 * [taylor]: Taking taylor expansion of (/ x z) in y
4.678 * [taylor]: Taking taylor expansion of x in y
4.678 * [taylor]: Taking taylor expansion of z in y
4.678 * [taylor]: Taking taylor expansion of y in y
4.678 * [taylor]: Taking taylor expansion of x in y
4.678 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in z
4.678 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
4.678 * [taylor]: Taking taylor expansion of (* (/ x z) y) in z
4.678 * [taylor]: Taking taylor expansion of (/ x z) in z
4.678 * [taylor]: Taking taylor expansion of x in z
4.678 * [taylor]: Taking taylor expansion of z in z
4.678 * [taylor]: Taking taylor expansion of y in z
4.678 * [taylor]: Taking taylor expansion of x in z
4.678 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in x
4.678 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
4.678 * [taylor]: Taking taylor expansion of (* (/ x z) y) in x
4.678 * [taylor]: Taking taylor expansion of (/ x z) in x
4.678 * [taylor]: Taking taylor expansion of x in x
4.678 * [taylor]: Taking taylor expansion of z in x
4.678 * [taylor]: Taking taylor expansion of y in x
4.678 * [taylor]: Taking taylor expansion of x in x
4.678 * [taylor]: Taking taylor expansion of (fma (/ x z) y x) in x
4.678 * [taylor]: Rewrote expression to (+ (* (/ x z) y) x)
4.679 * [taylor]: Taking taylor expansion of (* (/ x z) y) in x
4.679 * [taylor]: Taking taylor expansion of (/ x z) in x
4.679 * [taylor]: Taking taylor expansion of x in x
4.679 * [taylor]: Taking taylor expansion of z in x
4.679 * [taylor]: Taking taylor expansion of y in x
4.679 * [taylor]: Taking taylor expansion of x in x
4.679 * [taylor]: Taking taylor expansion of 0 in z
4.679 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in z
4.679 * [taylor]: Taking taylor expansion of (/ y z) in z
4.679 * [taylor]: Taking taylor expansion of y in z
4.679 * [taylor]: Taking taylor expansion of z in z
4.679 * [taylor]: Taking taylor expansion of 1 in z
4.679 * [taylor]: Taking taylor expansion of y in y
4.679 * [taylor]: Taking taylor expansion of 0 in y
4.680 * [taylor]: Taking taylor expansion of 0 in z
4.681 * [taylor]: Taking taylor expansion of 1 in y
4.681 * [taylor]: Taking taylor expansion of 0 in y
4.682 * [taylor]: Taking taylor expansion of 0 in z
4.682 * [taylor]: Taking taylor expansion of 0 in y
4.683 * [taylor]: Taking taylor expansion of 0 in y
4.683 * [taylor]: Taking taylor expansion of 0 in y
4.683 * [approximate]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in (x z y) around 0
4.683 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in y
4.683 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
4.683 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in y
4.683 * [taylor]: Taking taylor expansion of (/ z x) in y
4.683 * [taylor]: Taking taylor expansion of z in y
4.683 * [taylor]: Taking taylor expansion of x in y
4.683 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.683 * [taylor]: Taking taylor expansion of y in y
4.684 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.684 * [taylor]: Taking taylor expansion of x in y
4.684 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in z
4.684 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
4.684 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in z
4.684 * [taylor]: Taking taylor expansion of (/ z x) in z
4.684 * [taylor]: Taking taylor expansion of z in z
4.684 * [taylor]: Taking taylor expansion of x in z
4.684 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.684 * [taylor]: Taking taylor expansion of y in z
4.684 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.684 * [taylor]: Taking taylor expansion of x in z
4.684 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in x
4.684 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
4.684 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in x
4.684 * [taylor]: Taking taylor expansion of (/ z x) in x
4.684 * [taylor]: Taking taylor expansion of z in x
4.684 * [taylor]: Taking taylor expansion of x in x
4.684 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.684 * [taylor]: Taking taylor expansion of y in x
4.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.684 * [taylor]: Taking taylor expansion of x in x
4.685 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ 1 y) (/ 1 x)) in x
4.685 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ 1 y)) (/ 1 x))
4.685 * [taylor]: Taking taylor expansion of (* (/ z x) (/ 1 y)) in x
4.685 * [taylor]: Taking taylor expansion of (/ z x) in x
4.685 * [taylor]: Taking taylor expansion of z in x
4.685 * [taylor]: Taking taylor expansion of x in x
4.685 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.685 * [taylor]: Taking taylor expansion of y in x
4.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.685 * [taylor]: Taking taylor expansion of x in x
4.685 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
4.685 * [taylor]: Taking taylor expansion of (/ z y) in z
4.685 * [taylor]: Taking taylor expansion of z in z
4.685 * [taylor]: Taking taylor expansion of y in z
4.685 * [taylor]: Taking taylor expansion of 1 in z
4.686 * [taylor]: Taking taylor expansion of 1 in y
4.687 * [taylor]: Taking taylor expansion of 0 in z
4.687 * [taylor]: Taking taylor expansion of 0 in y
4.687 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.687 * [taylor]: Taking taylor expansion of y in y
4.695 * [taylor]: Taking taylor expansion of 0 in z
4.695 * [taylor]: Taking taylor expansion of 0 in y
4.695 * [taylor]: Taking taylor expansion of 0 in y
4.696 * [taylor]: Taking taylor expansion of 0 in y
4.699 * [taylor]: Taking taylor expansion of 0 in z
4.699 * [taylor]: Taking taylor expansion of 0 in y
4.699 * [taylor]: Taking taylor expansion of 0 in y
4.699 * [taylor]: Taking taylor expansion of 0 in y
4.699 * [taylor]: Taking taylor expansion of 0 in y
4.700 * [approximate]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in (x z y) around 0
4.700 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in y
4.700 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
4.700 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in y
4.700 * [taylor]: Taking taylor expansion of (/ z x) in y
4.700 * [taylor]: Taking taylor expansion of z in y
4.700 * [taylor]: Taking taylor expansion of x in y
4.700 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.700 * [taylor]: Taking taylor expansion of -1 in y
4.700 * [taylor]: Taking taylor expansion of y in y
4.700 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.701 * [taylor]: Taking taylor expansion of -1 in y
4.701 * [taylor]: Taking taylor expansion of x in y
4.701 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in z
4.701 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
4.701 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in z
4.701 * [taylor]: Taking taylor expansion of (/ z x) in z
4.701 * [taylor]: Taking taylor expansion of z in z
4.701 * [taylor]: Taking taylor expansion of x in z
4.701 * [taylor]: Taking taylor expansion of (/ -1 y) in z
4.701 * [taylor]: Taking taylor expansion of -1 in z
4.701 * [taylor]: Taking taylor expansion of y in z
4.701 * [taylor]: Taking taylor expansion of (/ -1 x) in z
4.701 * [taylor]: Taking taylor expansion of -1 in z
4.701 * [taylor]: Taking taylor expansion of x in z
4.701 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in x
4.701 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
4.701 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in x
4.701 * [taylor]: Taking taylor expansion of (/ z x) in x
4.701 * [taylor]: Taking taylor expansion of z in x
4.701 * [taylor]: Taking taylor expansion of x in x
4.701 * [taylor]: Taking taylor expansion of (/ -1 y) in x
4.701 * [taylor]: Taking taylor expansion of -1 in x
4.701 * [taylor]: Taking taylor expansion of y in x
4.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.701 * [taylor]: Taking taylor expansion of -1 in x
4.701 * [taylor]: Taking taylor expansion of x in x
4.702 * [taylor]: Taking taylor expansion of (fma (/ z x) (/ -1 y) (/ -1 x)) in x
4.702 * [taylor]: Rewrote expression to (+ (* (/ z x) (/ -1 y)) (/ -1 x))
4.702 * [taylor]: Taking taylor expansion of (* (/ z x) (/ -1 y)) in x
4.702 * [taylor]: Taking taylor expansion of (/ z x) in x
4.702 * [taylor]: Taking taylor expansion of z in x
4.702 * [taylor]: Taking taylor expansion of x in x
4.702 * [taylor]: Taking taylor expansion of (/ -1 y) in x
4.702 * [taylor]: Taking taylor expansion of -1 in x
4.702 * [taylor]: Taking taylor expansion of y in x
4.702 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.702 * [taylor]: Taking taylor expansion of -1 in x
4.702 * [taylor]: Taking taylor expansion of x in x
4.702 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in z
4.702 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
4.702 * [taylor]: Taking taylor expansion of (/ z y) in z
4.702 * [taylor]: Taking taylor expansion of z in z
4.702 * [taylor]: Taking taylor expansion of y in z
4.702 * [taylor]: Taking taylor expansion of 1 in z
4.703 * [taylor]: Taking taylor expansion of -1 in y
4.704 * [taylor]: Taking taylor expansion of 0 in z
4.704 * [taylor]: Taking taylor expansion of 0 in y
4.704 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
4.705 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.705 * [taylor]: Taking taylor expansion of y in y
4.708 * [taylor]: Taking taylor expansion of 0 in z
4.708 * [taylor]: Taking taylor expansion of 0 in y
4.708 * [taylor]: Taking taylor expansion of 0 in y
4.708 * [taylor]: Taking taylor expansion of 0 in y
4.711 * [taylor]: Taking taylor expansion of 0 in z
4.712 * [taylor]: Taking taylor expansion of 0 in y
4.712 * [taylor]: Taking taylor expansion of 0 in y
4.712 * [taylor]: Taking taylor expansion of 0 in y
4.712 * [taylor]: Taking taylor expansion of 0 in y
4.712 * * * [progress]: simplifying candidates
4.713 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (* (/ x z) y)
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (* (* (fma (/ x z) y x) (fma (/ x z) y x)) (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
4.714 * * [simplify]: iteration  0 :  18  enodes  (cost  110 )
4.716 * * [simplify]: iteration  1 :  24  enodes  (cost  107 )
4.719 * * [simplify]: iteration  2 :  49  enodes  (cost  95 )
4.728 * * [simplify]: iteration  3 :  130  enodes  (cost  95 )
4.760 * * [simplify]: iteration  4 :  436  enodes  (cost  95 )
4.919 * * [simplify]: iteration  5 :  1703  enodes  (cost  95 )
5.768 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
5.768 * [simplify]: Simplified to:
   (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (/ (* x y) z)
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
5.768 * * * [progress]: adding candidates to table
5.793 * * [progress]: iteration 2 / 4
5.793 * * * [progress]: picking best candidate
5.798 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ (* x y) z) x))>
5.798 * * * [progress]: localizing error
5.803 * * * [progress]: generating rewritten candidates
5.803 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
5.807 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
5.819 * * * [progress]: generating series expansions
5.819 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
5.819 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x y z) around 0
5.819 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
5.819 * [taylor]: Taking taylor expansion of (* x y) in z
5.819 * [taylor]: Taking taylor expansion of x in z
5.819 * [taylor]: Taking taylor expansion of y in z
5.819 * [taylor]: Taking taylor expansion of z in z
5.819 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
5.820 * [taylor]: Taking taylor expansion of (* x y) in y
5.820 * [taylor]: Taking taylor expansion of x in y
5.820 * [taylor]: Taking taylor expansion of y in y
5.820 * [taylor]: Taking taylor expansion of z in y
5.820 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
5.820 * [taylor]: Taking taylor expansion of (* x y) in x
5.820 * [taylor]: Taking taylor expansion of x in x
5.820 * [taylor]: Taking taylor expansion of y in x
5.820 * [taylor]: Taking taylor expansion of z in x
5.821 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
5.821 * [taylor]: Taking taylor expansion of (* x y) in x
5.821 * [taylor]: Taking taylor expansion of x in x
5.821 * [taylor]: Taking taylor expansion of y in x
5.821 * [taylor]: Taking taylor expansion of z in x
5.821 * [taylor]: Taking taylor expansion of (/ y z) in y
5.821 * [taylor]: Taking taylor expansion of y in y
5.821 * [taylor]: Taking taylor expansion of z in y
5.821 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.821 * [taylor]: Taking taylor expansion of z in z
5.822 * [taylor]: Taking taylor expansion of 0 in y
5.822 * [taylor]: Taking taylor expansion of 0 in z
5.822 * [taylor]: Taking taylor expansion of 0 in z
5.823 * [taylor]: Taking taylor expansion of 0 in y
5.823 * [taylor]: Taking taylor expansion of 0 in z
5.823 * [taylor]: Taking taylor expansion of 0 in z
5.824 * [taylor]: Taking taylor expansion of 0 in z
5.825 * [taylor]: Taking taylor expansion of 0 in y
5.825 * [taylor]: Taking taylor expansion of 0 in z
5.825 * [taylor]: Taking taylor expansion of 0 in z
5.825 * [taylor]: Taking taylor expansion of 0 in z
5.825 * [taylor]: Taking taylor expansion of 0 in z
5.826 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x y z) around 0
5.826 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
5.826 * [taylor]: Taking taylor expansion of z in z
5.826 * [taylor]: Taking taylor expansion of (* x y) in z
5.826 * [taylor]: Taking taylor expansion of x in z
5.826 * [taylor]: Taking taylor expansion of y in z
5.826 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
5.826 * [taylor]: Taking taylor expansion of z in y
5.826 * [taylor]: Taking taylor expansion of (* x y) in y
5.826 * [taylor]: Taking taylor expansion of x in y
5.826 * [taylor]: Taking taylor expansion of y in y
5.826 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.826 * [taylor]: Taking taylor expansion of z in x
5.826 * [taylor]: Taking taylor expansion of (* x y) in x
5.826 * [taylor]: Taking taylor expansion of x in x
5.826 * [taylor]: Taking taylor expansion of y in x
5.827 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.827 * [taylor]: Taking taylor expansion of z in x
5.827 * [taylor]: Taking taylor expansion of (* x y) in x
5.827 * [taylor]: Taking taylor expansion of x in x
5.827 * [taylor]: Taking taylor expansion of y in x
5.827 * [taylor]: Taking taylor expansion of (/ z y) in y
5.827 * [taylor]: Taking taylor expansion of z in y
5.827 * [taylor]: Taking taylor expansion of y in y
5.827 * [taylor]: Taking taylor expansion of z in z
5.828 * [taylor]: Taking taylor expansion of 0 in y
5.828 * [taylor]: Taking taylor expansion of 0 in z
5.829 * [taylor]: Taking taylor expansion of 0 in y
5.829 * [taylor]: Taking taylor expansion of 0 in z
5.830 * [taylor]: Taking taylor expansion of 0 in z
5.831 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x y z) around 0
5.831 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
5.831 * [taylor]: Taking taylor expansion of -1 in z
5.831 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
5.831 * [taylor]: Taking taylor expansion of z in z
5.831 * [taylor]: Taking taylor expansion of (* x y) in z
5.831 * [taylor]: Taking taylor expansion of x in z
5.831 * [taylor]: Taking taylor expansion of y in z
5.831 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
5.831 * [taylor]: Taking taylor expansion of -1 in y
5.831 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
5.831 * [taylor]: Taking taylor expansion of z in y
5.831 * [taylor]: Taking taylor expansion of (* x y) in y
5.831 * [taylor]: Taking taylor expansion of x in y
5.831 * [taylor]: Taking taylor expansion of y in y
5.831 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
5.832 * [taylor]: Taking taylor expansion of -1 in x
5.832 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.832 * [taylor]: Taking taylor expansion of z in x
5.832 * [taylor]: Taking taylor expansion of (* x y) in x
5.832 * [taylor]: Taking taylor expansion of x in x
5.832 * [taylor]: Taking taylor expansion of y in x
5.832 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
5.832 * [taylor]: Taking taylor expansion of -1 in x
5.832 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.832 * [taylor]: Taking taylor expansion of z in x
5.832 * [taylor]: Taking taylor expansion of (* x y) in x
5.832 * [taylor]: Taking taylor expansion of x in x
5.832 * [taylor]: Taking taylor expansion of y in x
5.832 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in y
5.832 * [taylor]: Taking taylor expansion of -1 in y
5.833 * [taylor]: Taking taylor expansion of (/ z y) in y
5.833 * [taylor]: Taking taylor expansion of z in y
5.833 * [taylor]: Taking taylor expansion of y in y
5.833 * [taylor]: Taking taylor expansion of (* -1 z) in z
5.833 * [taylor]: Taking taylor expansion of -1 in z
5.833 * [taylor]: Taking taylor expansion of z in z
5.834 * [taylor]: Taking taylor expansion of 0 in y
5.835 * [taylor]: Taking taylor expansion of 0 in z
5.837 * [taylor]: Taking taylor expansion of 0 in y
5.837 * [taylor]: Taking taylor expansion of 0 in z
5.838 * [taylor]: Taking taylor expansion of 0 in z
5.839 * * * * [progress]: [ 2 / 2 ] generating series at (2)
5.839 * [approximate]: Taking taylor expansion of (+ (/ (* x y) z) x) in (x y z) around 0
5.839 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in z
5.839 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
5.839 * [taylor]: Taking taylor expansion of (* x y) in z
5.839 * [taylor]: Taking taylor expansion of x in z
5.839 * [taylor]: Taking taylor expansion of y in z
5.840 * [taylor]: Taking taylor expansion of z in z
5.840 * [taylor]: Taking taylor expansion of x in z
5.840 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in y
5.840 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
5.840 * [taylor]: Taking taylor expansion of (* x y) in y
5.840 * [taylor]: Taking taylor expansion of x in y
5.840 * [taylor]: Taking taylor expansion of y in y
5.840 * [taylor]: Taking taylor expansion of z in y
5.840 * [taylor]: Taking taylor expansion of x in y
5.840 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
5.840 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
5.840 * [taylor]: Taking taylor expansion of (* x y) in x
5.840 * [taylor]: Taking taylor expansion of x in x
5.840 * [taylor]: Taking taylor expansion of y in x
5.840 * [taylor]: Taking taylor expansion of z in x
5.840 * [taylor]: Taking taylor expansion of x in x
5.840 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
5.841 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
5.841 * [taylor]: Taking taylor expansion of (* x y) in x
5.841 * [taylor]: Taking taylor expansion of x in x
5.841 * [taylor]: Taking taylor expansion of y in x
5.841 * [taylor]: Taking taylor expansion of z in x
5.841 * [taylor]: Taking taylor expansion of x in x
5.841 * [taylor]: Taking taylor expansion of 0 in y
5.841 * [taylor]: Taking taylor expansion of 0 in z
5.841 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in y
5.841 * [taylor]: Taking taylor expansion of (/ y z) in y
5.841 * [taylor]: Taking taylor expansion of y in y
5.841 * [taylor]: Taking taylor expansion of z in y
5.841 * [taylor]: Taking taylor expansion of 1 in y
5.842 * [taylor]: Taking taylor expansion of 1 in z
5.842 * [taylor]: Taking taylor expansion of 0 in z
5.843 * [taylor]: Taking taylor expansion of 0 in y
5.843 * [taylor]: Taking taylor expansion of 0 in z
5.843 * [taylor]: Taking taylor expansion of (/ 1 z) in z
5.843 * [taylor]: Taking taylor expansion of z in z
5.843 * [taylor]: Taking taylor expansion of 0 in z
5.844 * [taylor]: Taking taylor expansion of 0 in y
5.844 * [taylor]: Taking taylor expansion of 0 in z
5.844 * [taylor]: Taking taylor expansion of 0 in z
5.845 * [taylor]: Taking taylor expansion of 0 in z
5.845 * [taylor]: Taking taylor expansion of 0 in z
5.845 * [approximate]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in (x y z) around 0
5.845 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
5.845 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
5.845 * [taylor]: Taking taylor expansion of z in z
5.845 * [taylor]: Taking taylor expansion of (* x y) in z
5.846 * [taylor]: Taking taylor expansion of x in z
5.846 * [taylor]: Taking taylor expansion of y in z
5.846 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.846 * [taylor]: Taking taylor expansion of x in z
5.846 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
5.846 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
5.846 * [taylor]: Taking taylor expansion of z in y
5.846 * [taylor]: Taking taylor expansion of (* x y) in y
5.846 * [taylor]: Taking taylor expansion of x in y
5.846 * [taylor]: Taking taylor expansion of y in y
5.846 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.846 * [taylor]: Taking taylor expansion of x in y
5.846 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
5.846 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.846 * [taylor]: Taking taylor expansion of z in x
5.846 * [taylor]: Taking taylor expansion of (* x y) in x
5.846 * [taylor]: Taking taylor expansion of x in x
5.846 * [taylor]: Taking taylor expansion of y in x
5.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.847 * [taylor]: Taking taylor expansion of x in x
5.847 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
5.847 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.847 * [taylor]: Taking taylor expansion of z in x
5.847 * [taylor]: Taking taylor expansion of (* x y) in x
5.847 * [taylor]: Taking taylor expansion of x in x
5.847 * [taylor]: Taking taylor expansion of y in x
5.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.847 * [taylor]: Taking taylor expansion of x in x
5.848 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
5.848 * [taylor]: Taking taylor expansion of (/ z y) in y
5.848 * [taylor]: Taking taylor expansion of z in y
5.848 * [taylor]: Taking taylor expansion of y in y
5.848 * [taylor]: Taking taylor expansion of 1 in y
5.848 * [taylor]: Taking taylor expansion of z in z
5.849 * [taylor]: Taking taylor expansion of 0 in y
5.850 * [taylor]: Taking taylor expansion of 1 in z
5.852 * [taylor]: Taking taylor expansion of 0 in y
5.852 * [taylor]: Taking taylor expansion of 0 in z
5.853 * [taylor]: Taking taylor expansion of 0 in z
5.855 * [taylor]: Taking taylor expansion of 0 in y
5.855 * [taylor]: Taking taylor expansion of 0 in z
5.855 * [taylor]: Taking taylor expansion of 0 in z
5.855 * [approximate]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in (x y z) around 0
5.855 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in z
5.855 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
5.855 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
5.855 * [taylor]: Taking taylor expansion of z in z
5.855 * [taylor]: Taking taylor expansion of (* x y) in z
5.855 * [taylor]: Taking taylor expansion of x in z
5.855 * [taylor]: Taking taylor expansion of y in z
5.855 * [taylor]: Taking taylor expansion of (/ 1 x) in z
5.855 * [taylor]: Taking taylor expansion of x in z
5.855 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in y
5.855 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
5.855 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
5.855 * [taylor]: Taking taylor expansion of z in y
5.855 * [taylor]: Taking taylor expansion of (* x y) in y
5.855 * [taylor]: Taking taylor expansion of x in y
5.855 * [taylor]: Taking taylor expansion of y in y
5.856 * [taylor]: Taking taylor expansion of (/ 1 x) in y
5.856 * [taylor]: Taking taylor expansion of x in y
5.856 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
5.856 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
5.856 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.856 * [taylor]: Taking taylor expansion of z in x
5.856 * [taylor]: Taking taylor expansion of (* x y) in x
5.856 * [taylor]: Taking taylor expansion of x in x
5.856 * [taylor]: Taking taylor expansion of y in x
5.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.856 * [taylor]: Taking taylor expansion of x in x
5.857 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
5.857 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
5.857 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
5.857 * [taylor]: Taking taylor expansion of z in x
5.857 * [taylor]: Taking taylor expansion of (* x y) in x
5.857 * [taylor]: Taking taylor expansion of x in x
5.857 * [taylor]: Taking taylor expansion of y in x
5.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.857 * [taylor]: Taking taylor expansion of x in x
5.857 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in y
5.858 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
5.858 * [taylor]: Taking taylor expansion of (/ z y) in y
5.858 * [taylor]: Taking taylor expansion of z in y
5.858 * [taylor]: Taking taylor expansion of y in y
5.858 * [taylor]: Taking taylor expansion of 1 in y
5.858 * [taylor]: Taking taylor expansion of (- z) in z
5.858 * [taylor]: Taking taylor expansion of z in z
5.859 * [taylor]: Taking taylor expansion of 0 in y
5.860 * [taylor]: Taking taylor expansion of -1 in z
5.862 * [taylor]: Taking taylor expansion of 0 in y
5.862 * [taylor]: Taking taylor expansion of 0 in z
5.864 * [taylor]: Taking taylor expansion of 0 in z
5.866 * [taylor]: Taking taylor expansion of 0 in y
5.866 * [taylor]: Taking taylor expansion of 0 in z
5.866 * [taylor]: Taking taylor expansion of 0 in z
5.866 * * * [progress]: simplifying candidates
5.867 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (- (+ (log x) (log y)) (log z))
  (- (log (* x y)) (log z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* z z) z))
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (* (* (/ (* x y) z) (/ (* x y) z)) (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  (/ x 1)
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (/ (* x y) 1)
  (/ z y)
  (expm1 (+ (/ (* x y) z) x))
  (log1p (+ (/ (* x y) z) x))
  (* (exp (/ (* x y) z)) (exp x))
  (log (+ (/ (* x y) z) x))
  (exp (+ (/ (* x y) z) x))
  (* (cbrt (+ (/ (* x y) z) x)) (cbrt (+ (/ (* x y) z) x)))
  (cbrt (+ (/ (* x y) z) x))
  (* (* (+ (/ (* x y) z) x) (+ (/ (* x y) z) x)) (+ (/ (* x y) z) x))
  (sqrt (+ (/ (* x y) z) x))
  (sqrt (+ (/ (* x y) z) x))
  (+ (pow (/ (* x y) z) 3) (pow x 3))
  (+ (* (/ (* x y) z) (/ (* x y) z)) (- (* x x) (* (/ (* x y) z) x)))
  (- (* (/ (* x y) z) (/ (* x y) z)) (* x x))
  (- (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
5.869 * * [simplify]: iteration  0 :  71  enodes  (cost  387 )
5.882 * * [simplify]: iteration  1 :  176  enodes  (cost  364 )
5.921 * * [simplify]: iteration  2 :  569  enodes  (cost  332 )
6.161 * * [simplify]: iteration  3 :  2720  enodes  (cost  312 )
6.872 * * [simplify]: iteration  done :  5001  enodes  (cost  312 )
6.872 * [simplify]: Simplified to:
   (expm1 (/ (* x y) z))
  (log1p (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (log (/ (* x y) z))
  (exp (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ (* x y) z)) (cbrt (/ (* x y) z)))
  (cbrt (/ (* x y) z))
  (pow (/ (* x y) z) 3)
  (sqrt (/ (* x y) z))
  (sqrt (/ (* x y) z))
  (- (* x y))
  (- z)
  (/ x (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ x (sqrt z))
  (/ y (sqrt z))
  x
  (/ y z)
  (/ 1 z)
  (/ z (* x y))
  (/ (* x y) (* (cbrt z) (cbrt z)))
  (/ (* x y) (sqrt z))
  (* x y)
  (/ z y)
  (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (pow (/ (* x y) z) 3) (pow x 3))
  (fma x x (* (/ (* x y) z) (- (/ (* x y) z) x)))
  (* (fma (/ x z) y x) (- (/ (* x y) z) x))
  (- (/ (* x y) z) x)
  (fma (/ x z) y x)
  (* x (/ y z))
  (* x (/ y z))
  (* x (/ y z))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
6.873 * * * [progress]: adding candidates to table
6.967 * * [progress]: iteration 3 / 4
6.968 * * * [progress]: picking best candidate
6.973 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (/ x (/ z y)) x))>
6.973 * * * [progress]: localizing error
6.979 * * * [progress]: generating rewritten candidates
6.979 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
6.984 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
7.024 * * * [progress]: generating series expansions
7.024 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
7.024 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (x z y) around 0
7.024 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
7.024 * [taylor]: Taking taylor expansion of (* x y) in y
7.025 * [taylor]: Taking taylor expansion of x in y
7.025 * [taylor]: Taking taylor expansion of y in y
7.025 * [taylor]: Taking taylor expansion of z in y
7.025 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
7.025 * [taylor]: Taking taylor expansion of (* x y) in z
7.025 * [taylor]: Taking taylor expansion of x in z
7.025 * [taylor]: Taking taylor expansion of y in z
7.025 * [taylor]: Taking taylor expansion of z in z
7.025 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
7.025 * [taylor]: Taking taylor expansion of (* x y) in x
7.025 * [taylor]: Taking taylor expansion of x in x
7.025 * [taylor]: Taking taylor expansion of y in x
7.025 * [taylor]: Taking taylor expansion of z in x
7.026 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
7.026 * [taylor]: Taking taylor expansion of (* x y) in x
7.026 * [taylor]: Taking taylor expansion of x in x
7.026 * [taylor]: Taking taylor expansion of y in x
7.026 * [taylor]: Taking taylor expansion of z in x
7.026 * [taylor]: Taking taylor expansion of (/ y z) in z
7.026 * [taylor]: Taking taylor expansion of y in z
7.026 * [taylor]: Taking taylor expansion of z in z
7.026 * [taylor]: Taking taylor expansion of y in y
7.030 * [taylor]: Taking taylor expansion of 0 in z
7.031 * [taylor]: Taking taylor expansion of 0 in y
7.032 * [taylor]: Taking taylor expansion of 0 in z
7.032 * [taylor]: Taking taylor expansion of 0 in y
7.033 * [taylor]: Taking taylor expansion of 0 in y
7.033 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (x z y) around 0
7.033 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
7.033 * [taylor]: Taking taylor expansion of z in y
7.033 * [taylor]: Taking taylor expansion of (* x y) in y
7.033 * [taylor]: Taking taylor expansion of x in y
7.034 * [taylor]: Taking taylor expansion of y in y
7.034 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
7.034 * [taylor]: Taking taylor expansion of z in z
7.034 * [taylor]: Taking taylor expansion of (* x y) in z
7.034 * [taylor]: Taking taylor expansion of x in z
7.034 * [taylor]: Taking taylor expansion of y in z
7.034 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.034 * [taylor]: Taking taylor expansion of z in x
7.034 * [taylor]: Taking taylor expansion of (* x y) in x
7.034 * [taylor]: Taking taylor expansion of x in x
7.034 * [taylor]: Taking taylor expansion of y in x
7.034 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.034 * [taylor]: Taking taylor expansion of z in x
7.034 * [taylor]: Taking taylor expansion of (* x y) in x
7.034 * [taylor]: Taking taylor expansion of x in x
7.034 * [taylor]: Taking taylor expansion of y in x
7.036 * [taylor]: Taking taylor expansion of (/ z y) in z
7.036 * [taylor]: Taking taylor expansion of z in z
7.036 * [taylor]: Taking taylor expansion of y in z
7.036 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.036 * [taylor]: Taking taylor expansion of y in y
7.037 * [taylor]: Taking taylor expansion of 0 in z
7.037 * [taylor]: Taking taylor expansion of 0 in y
7.037 * [taylor]: Taking taylor expansion of 0 in y
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * [taylor]: Taking taylor expansion of 0 in y
7.038 * [taylor]: Taking taylor expansion of 0 in y
7.038 * [taylor]: Taking taylor expansion of 0 in y
7.040 * [taylor]: Taking taylor expansion of 0 in z
7.040 * [taylor]: Taking taylor expansion of 0 in y
7.040 * [taylor]: Taking taylor expansion of 0 in y
7.040 * [taylor]: Taking taylor expansion of 0 in y
7.040 * [taylor]: Taking taylor expansion of 0 in y
7.041 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (x z y) around 0
7.041 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y
7.041 * [taylor]: Taking taylor expansion of -1 in y
7.041 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
7.041 * [taylor]: Taking taylor expansion of z in y
7.041 * [taylor]: Taking taylor expansion of (* x y) in y
7.041 * [taylor]: Taking taylor expansion of x in y
7.041 * [taylor]: Taking taylor expansion of y in y
7.041 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z
7.041 * [taylor]: Taking taylor expansion of -1 in z
7.041 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
7.041 * [taylor]: Taking taylor expansion of z in z
7.041 * [taylor]: Taking taylor expansion of (* x y) in z
7.041 * [taylor]: Taking taylor expansion of x in z
7.041 * [taylor]: Taking taylor expansion of y in z
7.041 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
7.041 * [taylor]: Taking taylor expansion of -1 in x
7.041 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.041 * [taylor]: Taking taylor expansion of z in x
7.041 * [taylor]: Taking taylor expansion of (* x y) in x
7.041 * [taylor]: Taking taylor expansion of x in x
7.041 * [taylor]: Taking taylor expansion of y in x
7.042 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x
7.042 * [taylor]: Taking taylor expansion of -1 in x
7.042 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.042 * [taylor]: Taking taylor expansion of z in x
7.042 * [taylor]: Taking taylor expansion of (* x y) in x
7.042 * [taylor]: Taking taylor expansion of x in x
7.042 * [taylor]: Taking taylor expansion of y in x
7.042 * [taylor]: Taking taylor expansion of (* -1 (/ z y)) in z
7.042 * [taylor]: Taking taylor expansion of -1 in z
7.042 * [taylor]: Taking taylor expansion of (/ z y) in z
7.042 * [taylor]: Taking taylor expansion of z in z
7.042 * [taylor]: Taking taylor expansion of y in z
7.042 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.042 * [taylor]: Taking taylor expansion of -1 in y
7.042 * [taylor]: Taking taylor expansion of y in y
7.044 * [taylor]: Taking taylor expansion of 0 in z
7.044 * [taylor]: Taking taylor expansion of 0 in y
7.044 * [taylor]: Taking taylor expansion of 0 in y
7.046 * [taylor]: Taking taylor expansion of 0 in z
7.046 * [taylor]: Taking taylor expansion of 0 in y
7.046 * [taylor]: Taking taylor expansion of 0 in y
7.047 * [taylor]: Taking taylor expansion of 0 in y
7.049 * [taylor]: Taking taylor expansion of 0 in z
7.049 * [taylor]: Taking taylor expansion of 0 in y
7.049 * [taylor]: Taking taylor expansion of 0 in y
7.049 * [taylor]: Taking taylor expansion of 0 in y
7.050 * [taylor]: Taking taylor expansion of 0 in y
7.051 * * * * [progress]: [ 2 / 2 ] generating series at (2)
7.051 * [approximate]: Taking taylor expansion of (+ (/ (* x y) z) x) in (x z y) around 0
7.051 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in y
7.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y
7.051 * [taylor]: Taking taylor expansion of (* x y) in y
7.051 * [taylor]: Taking taylor expansion of x in y
7.051 * [taylor]: Taking taylor expansion of y in y
7.051 * [taylor]: Taking taylor expansion of z in y
7.051 * [taylor]: Taking taylor expansion of x in y
7.051 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in z
7.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z
7.051 * [taylor]: Taking taylor expansion of (* x y) in z
7.051 * [taylor]: Taking taylor expansion of x in z
7.051 * [taylor]: Taking taylor expansion of y in z
7.051 * [taylor]: Taking taylor expansion of z in z
7.051 * [taylor]: Taking taylor expansion of x in z
7.051 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
7.051 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
7.051 * [taylor]: Taking taylor expansion of (* x y) in x
7.051 * [taylor]: Taking taylor expansion of x in x
7.051 * [taylor]: Taking taylor expansion of y in x
7.051 * [taylor]: Taking taylor expansion of z in x
7.052 * [taylor]: Taking taylor expansion of x in x
7.052 * [taylor]: Taking taylor expansion of (+ (/ (* x y) z) x) in x
7.052 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x
7.052 * [taylor]: Taking taylor expansion of (* x y) in x
7.052 * [taylor]: Taking taylor expansion of x in x
7.052 * [taylor]: Taking taylor expansion of y in x
7.052 * [taylor]: Taking taylor expansion of z in x
7.052 * [taylor]: Taking taylor expansion of x in x
7.053 * [taylor]: Taking taylor expansion of 0 in z
7.053 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in z
7.053 * [taylor]: Taking taylor expansion of (/ y z) in z
7.053 * [taylor]: Taking taylor expansion of y in z
7.053 * [taylor]: Taking taylor expansion of z in z
7.053 * [taylor]: Taking taylor expansion of 1 in z
7.053 * [taylor]: Taking taylor expansion of y in y
7.053 * [taylor]: Taking taylor expansion of 0 in y
7.054 * [taylor]: Taking taylor expansion of 0 in z
7.055 * [taylor]: Taking taylor expansion of 1 in y
7.055 * [taylor]: Taking taylor expansion of 0 in y
7.056 * [taylor]: Taking taylor expansion of 0 in z
7.056 * [taylor]: Taking taylor expansion of 0 in y
7.057 * [taylor]: Taking taylor expansion of 0 in y
7.057 * [taylor]: Taking taylor expansion of 0 in y
7.057 * [approximate]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in (x z y) around 0
7.057 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
7.057 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
7.057 * [taylor]: Taking taylor expansion of z in y
7.057 * [taylor]: Taking taylor expansion of (* x y) in y
7.057 * [taylor]: Taking taylor expansion of x in y
7.057 * [taylor]: Taking taylor expansion of y in y
7.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.058 * [taylor]: Taking taylor expansion of x in y
7.058 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
7.058 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
7.058 * [taylor]: Taking taylor expansion of z in z
7.058 * [taylor]: Taking taylor expansion of (* x y) in z
7.058 * [taylor]: Taking taylor expansion of x in z
7.058 * [taylor]: Taking taylor expansion of y in z
7.058 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.058 * [taylor]: Taking taylor expansion of x in z
7.058 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
7.058 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.058 * [taylor]: Taking taylor expansion of z in x
7.058 * [taylor]: Taking taylor expansion of (* x y) in x
7.058 * [taylor]: Taking taylor expansion of x in x
7.058 * [taylor]: Taking taylor expansion of y in x
7.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.059 * [taylor]: Taking taylor expansion of x in x
7.059 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
7.059 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.059 * [taylor]: Taking taylor expansion of z in x
7.059 * [taylor]: Taking taylor expansion of (* x y) in x
7.059 * [taylor]: Taking taylor expansion of x in x
7.059 * [taylor]: Taking taylor expansion of y in x
7.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.059 * [taylor]: Taking taylor expansion of x in x
7.060 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
7.060 * [taylor]: Taking taylor expansion of (/ z y) in z
7.060 * [taylor]: Taking taylor expansion of z in z
7.060 * [taylor]: Taking taylor expansion of y in z
7.060 * [taylor]: Taking taylor expansion of 1 in z
7.060 * [taylor]: Taking taylor expansion of 1 in y
7.061 * [taylor]: Taking taylor expansion of 0 in z
7.061 * [taylor]: Taking taylor expansion of 0 in y
7.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.061 * [taylor]: Taking taylor expansion of y in y
7.063 * [taylor]: Taking taylor expansion of 0 in z
7.063 * [taylor]: Taking taylor expansion of 0 in y
7.063 * [taylor]: Taking taylor expansion of 0 in y
7.064 * [taylor]: Taking taylor expansion of 0 in y
7.066 * [taylor]: Taking taylor expansion of 0 in z
7.066 * [taylor]: Taking taylor expansion of 0 in y
7.066 * [taylor]: Taking taylor expansion of 0 in y
7.066 * [taylor]: Taking taylor expansion of 0 in y
7.067 * [taylor]: Taking taylor expansion of 0 in y
7.067 * [approximate]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in (x z y) around 0
7.067 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in y
7.067 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in y
7.067 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y
7.067 * [taylor]: Taking taylor expansion of z in y
7.067 * [taylor]: Taking taylor expansion of (* x y) in y
7.067 * [taylor]: Taking taylor expansion of x in y
7.067 * [taylor]: Taking taylor expansion of y in y
7.068 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.068 * [taylor]: Taking taylor expansion of x in y
7.068 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in z
7.068 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in z
7.068 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z
7.068 * [taylor]: Taking taylor expansion of z in z
7.068 * [taylor]: Taking taylor expansion of (* x y) in z
7.068 * [taylor]: Taking taylor expansion of x in z
7.068 * [taylor]: Taking taylor expansion of y in z
7.068 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.068 * [taylor]: Taking taylor expansion of x in z
7.068 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
7.068 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
7.068 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.068 * [taylor]: Taking taylor expansion of z in x
7.068 * [taylor]: Taking taylor expansion of (* x y) in x
7.068 * [taylor]: Taking taylor expansion of x in x
7.068 * [taylor]: Taking taylor expansion of y in x
7.068 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.068 * [taylor]: Taking taylor expansion of x in x
7.069 * [taylor]: Taking taylor expansion of (- (+ (/ z (* x y)) (/ 1 x))) in x
7.069 * [taylor]: Taking taylor expansion of (+ (/ z (* x y)) (/ 1 x)) in x
7.069 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x
7.069 * [taylor]: Taking taylor expansion of z in x
7.069 * [taylor]: Taking taylor expansion of (* x y) in x
7.069 * [taylor]: Taking taylor expansion of x in x
7.069 * [taylor]: Taking taylor expansion of y in x
7.069 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.069 * [taylor]: Taking taylor expansion of x in x
7.070 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in z
7.070 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in z
7.070 * [taylor]: Taking taylor expansion of (/ z y) in z
7.070 * [taylor]: Taking taylor expansion of z in z
7.070 * [taylor]: Taking taylor expansion of y in z
7.070 * [taylor]: Taking taylor expansion of 1 in z
7.070 * [taylor]: Taking taylor expansion of -1 in y
7.072 * [taylor]: Taking taylor expansion of 0 in z
7.072 * [taylor]: Taking taylor expansion of 0 in y
7.072 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
7.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.072 * [taylor]: Taking taylor expansion of y in y
7.074 * [taylor]: Taking taylor expansion of 0 in z
7.074 * [taylor]: Taking taylor expansion of 0 in y
7.074 * [taylor]: Taking taylor expansion of 0 in y
7.075 * [taylor]: Taking taylor expansion of 0 in y
7.077 * [taylor]: Taking taylor expansion of 0 in z
7.077 * [taylor]: Taking taylor expansion of 0 in y
7.078 * [taylor]: Taking taylor expansion of 0 in y
7.078 * [taylor]: Taking taylor expansion of 0 in y
7.078 * [taylor]: Taking taylor expansion of 0 in y
7.078 * * * [progress]: simplifying candidates
7.080 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (- (log x) (- (log z) (log y)))
  (- (log x) (log (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (/ (* (* x x) x) (/ (* (* z z) z) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (/ z y) (/ z y)) (/ z y)))
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (* (* (/ x (/ z y)) (/ x (/ z y))) (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) 1))
  (/ (cbrt x) (/ (sqrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ z (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt y)))
  (/ (cbrt x) (/ z (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (/ (cbrt x) (/ 1 y))
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) 1))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) 1))
  (/ (sqrt x) (/ (sqrt z) y))
  (/ (sqrt x) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ z (cbrt y)))
  (/ (sqrt x) (/ 1 (sqrt y)))
  (/ (sqrt x) (/ z (sqrt y)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (/ (sqrt x) (/ 1 y))
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (cbrt z) y))
  (/ 1 (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ 1 (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (/ (sqrt z) 1))
  (/ x (/ (sqrt z) y))
  (/ 1 (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ z (cbrt y)))
  (/ 1 (/ 1 (sqrt y)))
  (/ x (/ z (sqrt y)))
  (/ 1 (/ 1 1))
  (/ x (/ z y))
  (/ 1 1)
  (/ x (/ z y))
  (/ 1 z)
  (/ x (/ 1 y))
  (/ 1 (/ z y))
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (/ (* (cbrt z) (cbrt z)) 1))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (/ (sqrt z) 1))
  (/ x (/ 1 (* (cbrt y) (cbrt y))))
  (/ x (/ 1 (sqrt y)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (expm1 (+ (/ x (/ z y)) x))
  (log1p (+ (/ x (/ z y)) x))
  (* (exp (/ x (/ z y))) (exp x))
  (log (+ (/ x (/ z y)) x))
  (exp (+ (/ x (/ z y)) x))
  (* (cbrt (+ (/ x (/ z y)) x)) (cbrt (+ (/ x (/ z y)) x)))
  (cbrt (+ (/ x (/ z y)) x))
  (* (* (+ (/ x (/ z y)) x) (+ (/ x (/ z y)) x)) (+ (/ x (/ z y)) x))
  (sqrt (+ (/ x (/ z y)) x))
  (sqrt (+ (/ x (/ z y)) x))
  (+ (pow (/ x (/ z y)) 3) (pow x 3))
  (+ (* (/ x (/ z y)) (/ x (/ z y))) (- (* x x) (* (/ x (/ z y)) x)))
  (- (* (/ x (/ z y)) (/ x (/ z y))) (* x x))
  (- (/ x (/ z y)) x)
  (+ (/ x (/ z y)) x)
  (/ (* x y) z)
  (/ (* x y) z)
  (/ (* x y) z)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
7.084 * * [simplify]: iteration  0 :  174  enodes  (cost  1081 )
7.125 * * [simplify]: iteration  1 :  388  enodes  (cost  996 )
7.222 * * [simplify]: iteration  2 :  1297  enodes  (cost  940 )
8.099 * * [simplify]: iteration  done :  5000  enodes  (cost  935 )
8.100 * [simplify]: Simplified to:
   (expm1 (/ x (/ z y)))
  (log1p (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (log (/ x (/ z y)))
  (exp (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (pow (/ (* x y) z) 3)
  (* (cbrt (/ x (/ z y))) (cbrt (/ x (/ z y))))
  (cbrt (/ x (/ z y)))
  (pow (/ (* x y) z) 3)
  (sqrt (/ x (/ z y)))
  (sqrt (/ x (/ z y)))
  (- x)
  (- (/ z y))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (cbrt x) (cbrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ z y)))
  (/ (cbrt x) (sqrt (/ z y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (cbrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (cbrt x) (/ (cbrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))
  (/ (cbrt x) (/ (cbrt z) y))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (cbrt x) (/ (sqrt z) (cbrt y)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt z) (sqrt y)))
  (/ (cbrt x) (/ (sqrt z) (sqrt y)))
  (/ (* (cbrt x) (cbrt x)) (sqrt z))
  (/ (cbrt x) (/ (sqrt z) y))
  (* (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y)))
  (/ (cbrt x) (/ z (cbrt y)))
  (* (* (cbrt x) (cbrt x)) (sqrt y))
  (/ (cbrt x) (/ z (sqrt y)))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (/ z y))
  (/ (* (cbrt x) (cbrt x)) z)
  (* (cbrt x) y)
  (/ (sqrt x) (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ (sqrt x) (cbrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (sqrt (/ z y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (cbrt z) (cbrt y)))
  (/ (sqrt x) (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ (sqrt x) (/ (cbrt z) (sqrt y)))
  (/ (sqrt x) (* (cbrt z) (cbrt z)))
  (/ (sqrt x) (/ (cbrt z) y))
  (/ (sqrt x) (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (/ (sqrt z) (cbrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (/ (sqrt z) (sqrt y)))
  (/ (sqrt x) (sqrt z))
  (/ (sqrt x) (/ (sqrt z) y))
  (* (sqrt x) (* (cbrt y) (cbrt y)))
  (/ (sqrt x) (/ z (cbrt y)))
  (* (sqrt x) (sqrt y))
  (/ (sqrt x) (/ z (sqrt y)))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (sqrt x)
  (/ (sqrt x) (/ z y))
  (/ (sqrt x) z)
  (* (sqrt x) y)
  (/ 1 (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (cbrt (/ z y)))
  (/ 1 (sqrt (/ z y)))
  (/ x (sqrt (/ z y)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (cbrt y)))
  (/ (sqrt y) (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) (sqrt y)))
  (/ 1 (* (cbrt z) (cbrt z)))
  (/ x (/ (cbrt z) y))
  (/ (* (cbrt y) (cbrt y)) (sqrt z))
  (/ x (/ (sqrt z) (cbrt y)))
  (/ (sqrt y) (sqrt z))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ 1 (sqrt z))
  (/ x (/ (sqrt z) y))
  (* (cbrt y) (cbrt y))
  (/ x (/ z (cbrt y)))
  (sqrt y)
  (/ x (/ z (sqrt y)))
  1
  (* y (/ x z))
  1
  (* y (/ x z))
  (/ 1 z)
  (* x y)
  (/ y z)
  (/ (/ z y) x)
  (/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
  (/ x (sqrt (/ z y)))
  (/ x (/ (* (cbrt z) (cbrt z)) (* (cbrt y) (cbrt y))))
  (/ x (/ (* (cbrt z) (cbrt z)) (sqrt y)))
  (/ x (* (cbrt z) (cbrt z)))
  (/ x (/ (sqrt z) (* (cbrt y) (cbrt y))))
  (/ x (/ (sqrt z) (sqrt y)))
  (/ x (sqrt z))
  (* x (* (cbrt y) (cbrt y)))
  (* x (sqrt y))
  x
  x
  (/ x z)
  (/ (/ z y) (cbrt x))
  (/ (/ z y) (sqrt x))
  (/ (/ z y) x)
  (/ x z)
  (expm1 (fma (/ x z) y x))
  (log1p (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (log (fma (/ x z) y x))
  (exp (fma (/ x z) y x))
  (* (cbrt (fma (/ x z) y x)) (cbrt (fma (/ x z) y x)))
  (cbrt (fma (/ x z) y x))
  (pow (fma (/ x z) y x) 3)
  (sqrt (fma (/ x z) y x))
  (sqrt (fma (/ x z) y x))
  (+ (pow (/ x (/ z y)) 3) (pow x 3))
  (+ (* (/ (* x y) z) (- (/ x (/ z y)) x)) (* x x))
  (* (- (/ x (/ z y)) x) (fma (/ x z) y x))
  (- (/ x (/ z y)) x)
  (fma (/ x z) y x)
  (* y (/ x z))
  (* y (/ x z))
  (* y (/ x z))
  (fma (/ x z) y x)
  (fma (/ x z) y x)
  (fma (/ x z) y x)
8.100 * * * [progress]: adding candidates to table
8.435 * * [progress]: iteration 4 / 4
8.435 * * * [progress]: picking best candidate
8.441 * * * * [pick]: Picked  #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))>
8.441 * * * [progress]: localizing error
8.450 * * * [progress]: generating rewritten candidates
8.451 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
8.451 * * * [progress]: generating series expansions
8.451 * * * * [progress]: [ 1 / 1 ] generating series at (2)
8.451 * [approximate]: Taking taylor expansion of (fma x (/ y z) x) in (x y z) around 0
8.451 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in z
8.451 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
8.451 * [taylor]: Taking taylor expansion of (* x (/ y z)) in z
8.451 * [taylor]: Taking taylor expansion of x in z
8.451 * [taylor]: Taking taylor expansion of (/ y z) in z
8.451 * [taylor]: Taking taylor expansion of y in z
8.451 * [taylor]: Taking taylor expansion of z in z
8.452 * [taylor]: Taking taylor expansion of x in z
8.452 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in y
8.452 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
8.452 * [taylor]: Taking taylor expansion of (* x (/ y z)) in y
8.452 * [taylor]: Taking taylor expansion of x in y
8.452 * [taylor]: Taking taylor expansion of (/ y z) in y
8.452 * [taylor]: Taking taylor expansion of y in y
8.452 * [taylor]: Taking taylor expansion of z in y
8.452 * [taylor]: Taking taylor expansion of x in y
8.452 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in x
8.452 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
8.452 * [taylor]: Taking taylor expansion of (* x (/ y z)) in x
8.452 * [taylor]: Taking taylor expansion of x in x
8.452 * [taylor]: Taking taylor expansion of (/ y z) in x
8.452 * [taylor]: Taking taylor expansion of y in x
8.452 * [taylor]: Taking taylor expansion of z in x
8.452 * [taylor]: Taking taylor expansion of x in x
8.452 * [taylor]: Taking taylor expansion of (fma x (/ y z) x) in x
8.452 * [taylor]: Rewrote expression to (+ (* x (/ y z)) x)
8.452 * [taylor]: Taking taylor expansion of (* x (/ y z)) in x
8.452 * [taylor]: Taking taylor expansion of x in x
8.452 * [taylor]: Taking taylor expansion of (/ y z) in x
8.452 * [taylor]: Taking taylor expansion of y in x
8.452 * [taylor]: Taking taylor expansion of z in x
8.452 * [taylor]: Taking taylor expansion of x in x
8.453 * [taylor]: Taking taylor expansion of 0 in y
8.453 * [taylor]: Taking taylor expansion of 0 in z
8.453 * [taylor]: Taking taylor expansion of (+ (/ y z) 1) in y
8.453 * [taylor]: Taking taylor expansion of (/ y z) in y
8.453 * [taylor]: Taking taylor expansion of y in y
8.453 * [taylor]: Taking taylor expansion of z in y
8.453 * [taylor]: Taking taylor expansion of 1 in y
8.454 * [taylor]: Taking taylor expansion of 1 in z
8.454 * [taylor]: Taking taylor expansion of 0 in z
8.455 * [taylor]: Taking taylor expansion of 0 in y
8.455 * [taylor]: Taking taylor expansion of 0 in z
8.455 * [taylor]: Taking taylor expansion of (/ 1 z) in z
8.455 * [taylor]: Taking taylor expansion of z in z
8.455 * [taylor]: Taking taylor expansion of 0 in z
8.456 * [taylor]: Taking taylor expansion of 0 in y
8.456 * [taylor]: Taking taylor expansion of 0 in z
8.456 * [taylor]: Taking taylor expansion of 0 in z
8.457 * [taylor]: Taking taylor expansion of 0 in z
8.457 * [taylor]: Taking taylor expansion of 0 in z
8.457 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in (x y z) around 0
8.457 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in z
8.458 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
8.458 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in z
8.458 * [taylor]: Taking taylor expansion of (/ 1 x) in z
8.458 * [taylor]: Taking taylor expansion of x in z
8.458 * [taylor]: Taking taylor expansion of (/ z y) in z
8.458 * [taylor]: Taking taylor expansion of z in z
8.458 * [taylor]: Taking taylor expansion of y in z
8.458 * [taylor]: Taking taylor expansion of (/ 1 x) in z
8.458 * [taylor]: Taking taylor expansion of x in z
8.458 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in y
8.458 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
8.458 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in y
8.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.458 * [taylor]: Taking taylor expansion of x in y
8.458 * [taylor]: Taking taylor expansion of (/ z y) in y
8.458 * [taylor]: Taking taylor expansion of z in y
8.458 * [taylor]: Taking taylor expansion of y in y
8.458 * [taylor]: Taking taylor expansion of (/ 1 x) in y
8.458 * [taylor]: Taking taylor expansion of x in y
8.458 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in x
8.458 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
8.458 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in x
8.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.458 * [taylor]: Taking taylor expansion of x in x
8.458 * [taylor]: Taking taylor expansion of (/ z y) in x
8.459 * [taylor]: Taking taylor expansion of z in x
8.459 * [taylor]: Taking taylor expansion of y in x
8.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.459 * [taylor]: Taking taylor expansion of x in x
8.459 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ z y) (/ 1 x)) in x
8.459 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ z y)) (/ 1 x))
8.459 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ z y)) in x
8.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.459 * [taylor]: Taking taylor expansion of x in x
8.459 * [taylor]: Taking taylor expansion of (/ z y) in x
8.459 * [taylor]: Taking taylor expansion of z in x
8.459 * [taylor]: Taking taylor expansion of y in x
8.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x
8.459 * [taylor]: Taking taylor expansion of x in x
8.460 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
8.460 * [taylor]: Taking taylor expansion of (/ z y) in y
8.460 * [taylor]: Taking taylor expansion of z in y
8.460 * [taylor]: Taking taylor expansion of y in y
8.460 * [taylor]: Taking taylor expansion of 1 in y
8.460 * [taylor]: Taking taylor expansion of z in z
8.461 * [taylor]: Taking taylor expansion of 0 in y
8.462 * [taylor]: Taking taylor expansion of 1 in z
8.464 * [taylor]: Taking taylor expansion of 0 in y
8.464 * [taylor]: Taking taylor expansion of 0 in z
8.465 * [taylor]: Taking taylor expansion of 0 in z
8.468 * [taylor]: Taking taylor expansion of 0 in y
8.468 * [taylor]: Taking taylor expansion of 0 in z
8.468 * [taylor]: Taking taylor expansion of 0 in z
8.468 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in (x y z) around 0
8.468 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in z
8.468 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
8.468 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in z
8.468 * [taylor]: Taking taylor expansion of (/ -1 x) in z
8.468 * [taylor]: Taking taylor expansion of -1 in z
8.468 * [taylor]: Taking taylor expansion of x in z
8.468 * [taylor]: Taking taylor expansion of (/ z y) in z
8.468 * [taylor]: Taking taylor expansion of z in z
8.468 * [taylor]: Taking taylor expansion of y in z
8.468 * [taylor]: Taking taylor expansion of (/ -1 x) in z
8.468 * [taylor]: Taking taylor expansion of -1 in z
8.468 * [taylor]: Taking taylor expansion of x in z
8.469 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in y
8.469 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
8.469 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in y
8.469 * [taylor]: Taking taylor expansion of (/ -1 x) in y
8.469 * [taylor]: Taking taylor expansion of -1 in y
8.469 * [taylor]: Taking taylor expansion of x in y
8.469 * [taylor]: Taking taylor expansion of (/ z y) in y
8.469 * [taylor]: Taking taylor expansion of z in y
8.469 * [taylor]: Taking taylor expansion of y in y
8.469 * [taylor]: Taking taylor expansion of (/ -1 x) in y
8.469 * [taylor]: Taking taylor expansion of -1 in y
8.469 * [taylor]: Taking taylor expansion of x in y
8.469 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in x
8.469 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
8.469 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in x
8.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.469 * [taylor]: Taking taylor expansion of -1 in x
8.469 * [taylor]: Taking taylor expansion of x in x
8.469 * [taylor]: Taking taylor expansion of (/ z y) in x
8.469 * [taylor]: Taking taylor expansion of z in x
8.469 * [taylor]: Taking taylor expansion of y in x
8.469 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.469 * [taylor]: Taking taylor expansion of -1 in x
8.469 * [taylor]: Taking taylor expansion of x in x
8.470 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ z y) (/ -1 x)) in x
8.470 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ z y)) (/ -1 x))
8.470 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ z y)) in x
8.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.470 * [taylor]: Taking taylor expansion of -1 in x
8.470 * [taylor]: Taking taylor expansion of x in x
8.470 * [taylor]: Taking taylor expansion of (/ z y) in x
8.470 * [taylor]: Taking taylor expansion of z in x
8.470 * [taylor]: Taking taylor expansion of y in x
8.470 * [taylor]: Taking taylor expansion of (/ -1 x) in x
8.470 * [taylor]: Taking taylor expansion of -1 in x
8.470 * [taylor]: Taking taylor expansion of x in x
8.471 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 1)) in y
8.471 * [taylor]: Taking taylor expansion of (+ (/ z y) 1) in y
8.471 * [taylor]: Taking taylor expansion of (/ z y) in y
8.471 * [taylor]: Taking taylor expansion of z in y
8.471 * [taylor]: Taking taylor expansion of y in y
8.471 * [taylor]: Taking taylor expansion of 1 in y
8.471 * [taylor]: Taking taylor expansion of (- z) in z
8.471 * [taylor]: Taking taylor expansion of z in z
8.473 * [taylor]: Taking taylor expansion of 0 in y
8.474 * [taylor]: Taking taylor expansion of -1 in z
8.476 * [taylor]: Taking taylor expansion of 0 in y
8.476 * [taylor]: Taking taylor expansion of 0 in z
8.477 * [taylor]: Taking taylor expansion of 0 in z
8.480 * [taylor]: Taking taylor expansion of 0 in y
8.480 * [taylor]: Taking taylor expansion of 0 in z
8.480 * [taylor]: Taking taylor expansion of 0 in z
8.480 * * * [progress]: simplifying candidates
8.481 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (fma (/ x 1) (/ y z) x))
  (log1p (fma (/ x 1) (/ y z) x))
  (* (/ x 1) (/ y z))
  (log (fma (/ x 1) (/ y z) x))
  (exp (fma (/ x 1) (/ y z) x))
  (* (cbrt (fma (/ x 1) (/ y z) x)) (cbrt (fma (/ x 1) (/ y z) x)))
  (cbrt (fma (/ x 1) (/ y z) x))
  (* (* (fma (/ x 1) (/ y z) x) (fma (/ x 1) (/ y z) x)) (fma (/ x 1) (/ y z) x))
  (sqrt (fma (/ x 1) (/ y z) x))
  (sqrt (fma (/ x 1) (/ y z) x))
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
  (+ (/ (* x y) z) x)
8.482 * * [simplify]: iteration  0 :  20  enodes  (cost  136 )
8.485 * * [simplify]: iteration  1 :  32  enodes  (cost  107 )
8.489 * * [simplify]: iteration  2 :  73  enodes  (cost  95 )
8.505 * * [simplify]: iteration  3 :  221  enodes  (cost  95 )
8.584 * * [simplify]: iteration  4 :  770  enodes  (cost  95 )
9.353 * * [simplify]: iteration  5 :  3400  enodes  (cost  95 )
10.789 * * [simplify]: iteration  done :  5000  enodes  (cost  95 )
10.790 * [simplify]: Simplified to:
   (expm1 (fma x (/ y z) x))
  (log1p (fma x (/ y z) x))
  (/ (* x y) z)
  (log (fma x (/ y z) x))
  (exp (fma x (/ y z) x))
  (* (cbrt (fma x (/ y z) x)) (cbrt (fma x (/ y z) x)))
  (cbrt (fma x (/ y z) x))
  (pow (fma x (/ y z) x) 3)
  (sqrt (fma x (/ y z) x))
  (sqrt (fma x (/ y z) x))
  (fma x (/ y z) x)
  (fma x (/ y z) x)
  (fma x (/ y z) x)
10.790 * * * [progress]: adding candidates to table
10.818 * [progress]: [Phase 3 of 3] Extracting.
10.818 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.818 * * * [regime-changes]: Trying 4 branch expressions: ((/ (* x (+ y z)) z) z y x)
10.818 * * * * [regimes]: Trying to branch on (/ (* x (+ y z)) z) from (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.848 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.867 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.886 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.906 * * * [regime]: Found split indices: #<option (#s(si 1 30) #s(si 3 86) #s(si 2 255))>
10.907 * [binary-search]: Only using regimes for bounds on (/ (* x (+ y z)) z) and (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.907 * [regimes]: Found splitpoints: (#s(sp 1 (/ (* x (+ y z)) z) -2.2289547856801053e+289) #s(sp 3 (/ (* x (+ y z)) z) -0.00021343488495698096) #s(sp 2 (/ (* x (+ y z)) z) +nan.0)) , with alts (#<alt (λ (x y z) (/ (* x (+ y z)) z))> #<alt (λ (x y z) (fma (/ x 1) (/ y z) x))> #<alt (λ (x y z) (+ (/ x (/ z y)) x))> #<alt (λ (x y z) (fma (/ 1 z) (/ x (/ 1 y)) x))> #<alt (λ (x y z) (+ (/ (/ x z) (/ 1 y)) x))>)
10.907 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= (/ (* x (+ y z)) z) -2.2289547856801053e+289) (fma (/ x 1) (/ y z) x) (if (<= (/ (* x (+ y z)) z) -0.00021343488495698096) (fma (/ 1 z) (/ x (/ 1 y)) x) (+ (/ x (/ z y)) x)))
10.908 * * [simplify]: iteration  0 :  23  enodes  (cost  45 )
10.909 * * [simplify]: iteration  1 :  28  enodes  (cost  43 )
10.909 * * [simplify]: iteration  done :  28  enodes  (cost  43 )
10.909 * [simplify]: Simplified to:
   (if (<= (/ (* x (+ y z)) z) -2.2289547856801053e+289) (fma x (/ y z) x) (if (<= (/ (* x (+ y z)) z) -0.00021343488495698096) (fma (/ 1 z) (/ x (/ 1 y)) x) (+ (/ x (/ z y)) x)))
11.489 * [regime-testing]: Baseline error score: 2.8909552255671715
11.489 * [regime-testing]: Oracle error score: 0.01060857369610296
11.491 * [regime-testing]: End program error score: 1.6834917179694346
11.513 * [regime-testing]: Target error score: 2.8998799118139416