5.688 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ (* x y) (* (- 1.0 x) z))
0.019 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
0.020 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
0.022 * * [simplify]: iteration  2 :  24  enodes  (cost  8 )
0.024 * * [simplify]: iteration  3 :  35  enodes  (cost  8 )
0.028 * * [simplify]: iteration  4 :  52  enodes  (cost  8 )
0.034 * * [simplify]: iteration  5 :  71  enodes  (cost  8 )
0.044 * * [simplify]: iteration  6 :  87  enodes  (cost  8 )
0.054 * * [simplify]: iteration  7 :  113  enodes  (cost  8 )
0.066 * * [simplify]: iteration  8 :  170  enodes  (cost  8 )
0.092 * * [simplify]: iteration  9 :  296  enodes  (cost  8 )
0.159 * * [simplify]: iteration  10 :  445  enodes  (cost  8 )
0.287 * * [simplify]: iteration  11 :  499  enodes  (cost  8 )
0.435 * * [simplify]: iteration  12 :  511  enodes  (cost  8 )
0.585 * * [simplify]: iteration  13 :  513  enodes  (cost  8 )
0.737 * * [simplify]: iteration  done :  513  enodes  (cost  8 )
0.737 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
0.740 * * [progress]: iteration 1 / 4
0.740 * * * [progress]: picking best candidate
0.741 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>
0.741 * * * [progress]: localizing error
0.747 * * * [progress]: generating rewritten candidates
0.747 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3)
0.757 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.758 * * * [progress]: generating series expansions
0.758 * * * * [progress]: [ 1 / 2 ] generating series at (2 3)
0.758 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
0.758 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.758 * [taylor]: Taking taylor expansion of z in z
0.758 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.758 * [taylor]: Taking taylor expansion of 1.0 in z
0.758 * [taylor]: Taking taylor expansion of x in z
0.758 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.758 * [taylor]: Taking taylor expansion of z in x
0.759 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.759 * [taylor]: Taking taylor expansion of 1.0 in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.759 * [taylor]: Taking taylor expansion of z in x
0.759 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.759 * [taylor]: Taking taylor expansion of 1.0 in x
0.759 * [taylor]: Taking taylor expansion of x in x
0.759 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.759 * [taylor]: Taking taylor expansion of 1.0 in z
0.759 * [taylor]: Taking taylor expansion of z in z
0.761 * [taylor]: Taking taylor expansion of (- z) in z
0.761 * [taylor]: Taking taylor expansion of z in z
0.763 * [taylor]: Taking taylor expansion of 0 in z
0.764 * [taylor]: Taking taylor expansion of 0 in z
0.766 * [taylor]: Taking taylor expansion of 0 in z
0.766 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
0.766 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.766 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.766 * [taylor]: Taking taylor expansion of 1.0 in z
0.766 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.767 * [taylor]: Taking taylor expansion of x in z
0.767 * [taylor]: Taking taylor expansion of z in z
0.767 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.767 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.767 * [taylor]: Taking taylor expansion of 1.0 in x
0.767 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.767 * [taylor]: Taking taylor expansion of x in x
0.767 * [taylor]: Taking taylor expansion of z in x
0.768 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.768 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.768 * [taylor]: Taking taylor expansion of 1.0 in x
0.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.768 * [taylor]: Taking taylor expansion of x in x
0.768 * [taylor]: Taking taylor expansion of z in x
0.768 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.768 * [taylor]: Taking taylor expansion of -1 in z
0.768 * [taylor]: Taking taylor expansion of z in z
0.770 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.770 * [taylor]: Taking taylor expansion of 1.0 in z
0.770 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.770 * [taylor]: Taking taylor expansion of z in z
0.772 * [taylor]: Taking taylor expansion of 0 in z
0.774 * [taylor]: Taking taylor expansion of 0 in z
0.776 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
0.776 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.776 * [taylor]: Taking taylor expansion of -1 in z
0.776 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.776 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.776 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.776 * [taylor]: Taking taylor expansion of x in z
0.776 * [taylor]: Taking taylor expansion of 1.0 in z
0.776 * [taylor]: Taking taylor expansion of z in z
0.776 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.776 * [taylor]: Taking taylor expansion of -1 in x
0.776 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.776 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.777 * [taylor]: Taking taylor expansion of 1.0 in x
0.777 * [taylor]: Taking taylor expansion of z in x
0.777 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.777 * [taylor]: Taking taylor expansion of -1 in x
0.777 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.777 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.777 * [taylor]: Taking taylor expansion of x in x
0.778 * [taylor]: Taking taylor expansion of 1.0 in x
0.778 * [taylor]: Taking taylor expansion of z in x
0.778 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.778 * [taylor]: Taking taylor expansion of -1 in z
0.778 * [taylor]: Taking taylor expansion of z in z
0.779 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.779 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.779 * [taylor]: Taking taylor expansion of 1.0 in z
0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.779 * [taylor]: Taking taylor expansion of z in z
0.782 * [taylor]: Taking taylor expansion of 0 in z
0.785 * [taylor]: Taking taylor expansion of 0 in z
0.787 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.787 * [approximate]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in (x y z) around 0
0.787 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in z
0.787 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.787 * [taylor]: Taking taylor expansion of (* x y) in z
0.787 * [taylor]: Taking taylor expansion of x in z
0.787 * [taylor]: Taking taylor expansion of y in z
0.787 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
0.787 * [taylor]: Taking taylor expansion of z in z
0.787 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
0.787 * [taylor]: Taking taylor expansion of 1.0 in z
0.787 * [taylor]: Taking taylor expansion of x in z
0.787 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in y
0.788 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.788 * [taylor]: Taking taylor expansion of (* x y) in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of y in y
0.788 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in y
0.788 * [taylor]: Taking taylor expansion of z in y
0.788 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
0.788 * [taylor]: Taking taylor expansion of 1.0 in y
0.788 * [taylor]: Taking taylor expansion of x in y
0.788 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.788 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.788 * [taylor]: Taking taylor expansion of z in x
0.788 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.788 * [taylor]: Taking taylor expansion of 1.0 in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
0.788 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
0.788 * [taylor]: Taking taylor expansion of (* x y) in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.788 * [taylor]: Taking taylor expansion of y in x
0.788 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
0.788 * [taylor]: Taking taylor expansion of z in x
0.788 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
0.788 * [taylor]: Taking taylor expansion of 1.0 in x
0.788 * [taylor]: Taking taylor expansion of x in x
0.789 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
0.789 * [taylor]: Taking taylor expansion of 1.0 in y
0.789 * [taylor]: Taking taylor expansion of z in y
0.789 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
0.789 * [taylor]: Taking taylor expansion of 1.0 in z
0.789 * [taylor]: Taking taylor expansion of z in z
0.790 * [taylor]: Taking taylor expansion of (- y z) in y
0.790 * [taylor]: Taking taylor expansion of y in y
0.790 * [taylor]: Taking taylor expansion of z in y
0.790 * [taylor]: Taking taylor expansion of (- z) in z
0.790 * [taylor]: Taking taylor expansion of z in z
0.791 * [taylor]: Taking taylor expansion of 0 in z
0.796 * [taylor]: Taking taylor expansion of 0 in y
0.796 * [taylor]: Taking taylor expansion of 0 in z
0.796 * [taylor]: Taking taylor expansion of 1 in z
0.797 * [taylor]: Taking taylor expansion of 0 in z
0.798 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in (x y z) around 0
0.798 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in z
0.798 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.798 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.798 * [taylor]: Taking taylor expansion of x in z
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.798 * [taylor]: Taking taylor expansion of y in z
0.798 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
0.798 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
0.798 * [taylor]: Taking taylor expansion of 1.0 in z
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.798 * [taylor]: Taking taylor expansion of x in z
0.798 * [taylor]: Taking taylor expansion of z in z
0.798 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in y
0.798 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.798 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.798 * [taylor]: Taking taylor expansion of x in y
0.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.798 * [taylor]: Taking taylor expansion of y in y
0.799 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in y
0.799 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.799 * [taylor]: Taking taylor expansion of 1.0 in y
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.799 * [taylor]: Taking taylor expansion of x in y
0.799 * [taylor]: Taking taylor expansion of z in y
0.799 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.799 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.799 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.799 * [taylor]: Taking taylor expansion of x in x
0.799 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.799 * [taylor]: Taking taylor expansion of y in x
0.799 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.799 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.800 * [taylor]: Taking taylor expansion of 1.0 in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.800 * [taylor]: Taking taylor expansion of z in x
0.800 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
0.800 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
0.800 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.800 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.801 * [taylor]: Taking taylor expansion of y in x
0.801 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
0.801 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.801 * [taylor]: Taking taylor expansion of 1.0 in x
0.801 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.801 * [taylor]: Taking taylor expansion of x in x
0.801 * [taylor]: Taking taylor expansion of z in x
0.802 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.802 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.802 * [taylor]: Taking taylor expansion of y in y
0.802 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.802 * [taylor]: Taking taylor expansion of z in y
0.802 * [taylor]: Taking taylor expansion of 1 in z
0.804 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.804 * [taylor]: Taking taylor expansion of 1.0 in y
0.804 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.804 * [taylor]: Taking taylor expansion of z in y
0.805 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.805 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.805 * [taylor]: Taking taylor expansion of z in z
0.807 * [taylor]: Taking taylor expansion of 0 in y
0.808 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
0.808 * [taylor]: Taking taylor expansion of 1.0 in z
0.808 * [taylor]: Taking taylor expansion of z in z
0.809 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in (x y z) around 0
0.809 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in z
0.809 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.809 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in z
0.809 * [taylor]: Taking taylor expansion of -1 in z
0.809 * [taylor]: Taking taylor expansion of x in z
0.809 * [taylor]: Taking taylor expansion of (/ -1 y) in z
0.809 * [taylor]: Taking taylor expansion of -1 in z
0.809 * [taylor]: Taking taylor expansion of y in z
0.809 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
0.809 * [taylor]: Taking taylor expansion of -1 in z
0.809 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
0.809 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
0.809 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.809 * [taylor]: Taking taylor expansion of x in z
0.809 * [taylor]: Taking taylor expansion of 1.0 in z
0.809 * [taylor]: Taking taylor expansion of z in z
0.809 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in y
0.809 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.809 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
0.809 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.809 * [taylor]: Taking taylor expansion of -1 in y
0.809 * [taylor]: Taking taylor expansion of x in y
0.809 * [taylor]: Taking taylor expansion of (/ -1 y) in y
0.809 * [taylor]: Taking taylor expansion of -1 in y
0.809 * [taylor]: Taking taylor expansion of y in y
0.810 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in y
0.810 * [taylor]: Taking taylor expansion of -1 in y
0.810 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in y
0.810 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.810 * [taylor]: Taking taylor expansion of x in y
0.810 * [taylor]: Taking taylor expansion of 1.0 in y
0.810 * [taylor]: Taking taylor expansion of z in y
0.810 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.810 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.810 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.810 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.810 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of y in x
0.810 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.810 * [taylor]: Taking taylor expansion of -1 in x
0.810 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.810 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.810 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.810 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of 1.0 in x
0.811 * [taylor]: Taking taylor expansion of z in x
0.811 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
0.811 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
0.811 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
0.811 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.811 * [taylor]: Taking taylor expansion of -1 in x
0.811 * [taylor]: Taking taylor expansion of x in x
0.811 * [taylor]: Taking taylor expansion of (/ -1 y) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of y in x
0.812 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
0.812 * [taylor]: Taking taylor expansion of -1 in x
0.812 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
0.812 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
0.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.812 * [taylor]: Taking taylor expansion of x in x
0.812 * [taylor]: Taking taylor expansion of 1.0 in x
0.812 * [taylor]: Taking taylor expansion of z in x
0.812 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
0.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.812 * [taylor]: Taking taylor expansion of y in y
0.813 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.813 * [taylor]: Taking taylor expansion of z in y
0.813 * [taylor]: Taking taylor expansion of 1 in z
0.815 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
0.815 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
0.815 * [taylor]: Taking taylor expansion of 1.0 in y
0.815 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.815 * [taylor]: Taking taylor expansion of z in y
0.815 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
0.815 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.815 * [taylor]: Taking taylor expansion of z in z
0.818 * [taylor]: Taking taylor expansion of 0 in y
0.818 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
0.818 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
0.818 * [taylor]: Taking taylor expansion of 1.0 in z
0.818 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.818 * [taylor]: Taking taylor expansion of z in z
0.820 * * * [progress]: simplifying candidates
0.821 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (+ (log (- 1.0 x)) (log z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* z z) z))
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (* (* (* (- 1.0 x) z) (* (- 1.0 x) z)) (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (* (* (fma x y (* (- 1.0 x) z)) (fma x y (* (- 1.0 x) z))) (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
0.822 * * [simplify]: iteration  0 :  64  enodes  (cost  347 )
0.832 * * [simplify]: iteration  1 :  133  enodes  (cost  335 )
0.858 * * [simplify]: iteration  2 :  436  enodes  (cost  293 )
0.980 * * [simplify]: iteration  3 :  1616  enodes  (cost  293 )
1.703 * * [simplify]: iteration  done :  5001  enodes  (cost  293 )
1.704 * [simplify]: Simplified to:
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* (- 1.0 x) z)
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* (- 1.0 x) z) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (- 1.0 x) (* (cbrt z) (cbrt z)))
  (* (- 1.0 x) (sqrt z))
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) z)
  (* (sqrt (- 1.0 x)) z)
  (* (- 1.0 x) z)
  (* (- (sqrt 1.0) (sqrt x)) z)
  (* (- 1.0 x) z)
  (* (- (pow 1.0 3) (pow x 3)) z)
  (* (- (* 1.0 1.0) (* x x)) z)
  (expm1 (fma x y (* (- 1.0 x) z)))
  (log1p (fma x y (* (- 1.0 x) z)))
  (* x y)
  (log (fma x y (* (- 1.0 x) z)))
  (exp (fma x y (* (- 1.0 x) z)))
  (* (cbrt (fma x y (* (- 1.0 x) z))) (cbrt (fma x y (* (- 1.0 x) z))))
  (cbrt (fma x y (* (- 1.0 x) z)))
  (pow (fma x y (* (- 1.0 x) z)) 3)
  (sqrt (fma x y (* (- 1.0 x) z)))
  (sqrt (fma x y (* (- 1.0 x) z)))
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
  (* (- 1.0 x) z)
  (fma x y (* (- 1.0 x) z))
  (fma x y (* (- 1.0 x) z))
  (fma x y (* (- 1.0 x) z))
1.704 * * * [progress]: adding candidates to table
1.783 * * [progress]: iteration 2 / 4
1.783 * * * [progress]: picking best candidate
1.788 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))>
1.788 * * * [progress]: localizing error
1.796 * * * [progress]: generating rewritten candidates
1.796 * * * * [progress]: [ 1 / 4 ] rewriting at (2 3)
1.820 * * * * [progress]: [ 2 / 4 ] rewriting at (2 3 2)
1.832 * * * * [progress]: [ 3 / 4 ] rewriting at (2 3 2 1)
1.837 * * * * [progress]: [ 4 / 4 ] rewriting at (2 3 1)
1.845 * * * [progress]: generating series expansions
1.846 * * * * [progress]: [ 1 / 4 ] generating series at (2 3)
1.846 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (x z) around 0
1.846 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
1.846 * [taylor]: Taking taylor expansion of z in z
1.846 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
1.846 * [taylor]: Taking taylor expansion of 1.0 in z
1.846 * [taylor]: Taking taylor expansion of x in z
1.846 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
1.846 * [taylor]: Taking taylor expansion of z in x
1.846 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.846 * [taylor]: Taking taylor expansion of 1.0 in x
1.846 * [taylor]: Taking taylor expansion of x in x
1.846 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
1.846 * [taylor]: Taking taylor expansion of z in x
1.846 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.846 * [taylor]: Taking taylor expansion of 1.0 in x
1.846 * [taylor]: Taking taylor expansion of x in x
1.849 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
1.849 * [taylor]: Taking taylor expansion of 1.0 in z
1.849 * [taylor]: Taking taylor expansion of z in z
1.850 * [taylor]: Taking taylor expansion of (- z) in z
1.850 * [taylor]: Taking taylor expansion of z in z
1.852 * [taylor]: Taking taylor expansion of 0 in z
1.854 * [taylor]: Taking taylor expansion of 0 in z
1.856 * [taylor]: Taking taylor expansion of 0 in z
1.856 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (x z) around 0
1.856 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
1.856 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
1.856 * [taylor]: Taking taylor expansion of 1.0 in z
1.856 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.856 * [taylor]: Taking taylor expansion of x in z
1.856 * [taylor]: Taking taylor expansion of z in z
1.857 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
1.857 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.857 * [taylor]: Taking taylor expansion of 1.0 in x
1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.857 * [taylor]: Taking taylor expansion of x in x
1.857 * [taylor]: Taking taylor expansion of z in x
1.857 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
1.857 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.857 * [taylor]: Taking taylor expansion of 1.0 in x
1.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.857 * [taylor]: Taking taylor expansion of x in x
1.858 * [taylor]: Taking taylor expansion of z in x
1.858 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.858 * [taylor]: Taking taylor expansion of -1 in z
1.858 * [taylor]: Taking taylor expansion of z in z
1.860 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
1.860 * [taylor]: Taking taylor expansion of 1.0 in z
1.860 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.860 * [taylor]: Taking taylor expansion of z in z
1.862 * [taylor]: Taking taylor expansion of 0 in z
1.864 * [taylor]: Taking taylor expansion of 0 in z
1.866 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (x z) around 0
1.866 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
1.866 * [taylor]: Taking taylor expansion of -1 in z
1.866 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
1.866 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
1.866 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.866 * [taylor]: Taking taylor expansion of x in z
1.866 * [taylor]: Taking taylor expansion of 1.0 in z
1.866 * [taylor]: Taking taylor expansion of z in z
1.866 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
1.866 * [taylor]: Taking taylor expansion of -1 in x
1.866 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
1.866 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.866 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of 1.0 in x
1.867 * [taylor]: Taking taylor expansion of z in x
1.867 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
1.867 * [taylor]: Taking taylor expansion of -1 in x
1.867 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
1.867 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.867 * [taylor]: Taking taylor expansion of x in x
1.867 * [taylor]: Taking taylor expansion of 1.0 in x
1.867 * [taylor]: Taking taylor expansion of z in x
1.868 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.868 * [taylor]: Taking taylor expansion of -1 in z
1.868 * [taylor]: Taking taylor expansion of z in z
1.869 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
1.869 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
1.869 * [taylor]: Taking taylor expansion of 1.0 in z
1.869 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.869 * [taylor]: Taking taylor expansion of z in z
1.871 * [taylor]: Taking taylor expansion of 0 in z
1.874 * [taylor]: Taking taylor expansion of 0 in z
1.877 * * * * [progress]: [ 2 / 4 ] generating series at (2 3 2)
1.877 * [approximate]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in (x z) around 0
1.877 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in z
1.877 * [taylor]: Taking taylor expansion of z in z
1.877 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in z
1.877 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
1.877 * [taylor]: Taking taylor expansion of 1.0 in z
1.877 * [taylor]: Taking taylor expansion of x in z
1.877 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in x
1.877 * [taylor]: Taking taylor expansion of z in x
1.877 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.878 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.878 * [taylor]: Taking taylor expansion of 1.0 in x
1.878 * [taylor]: Taking taylor expansion of x in x
1.880 * [taylor]: Taking taylor expansion of (* z (sqrt (- 1.0 x))) in x
1.880 * [taylor]: Taking taylor expansion of z in x
1.880 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.880 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.880 * [taylor]: Taking taylor expansion of 1.0 in x
1.880 * [taylor]: Taking taylor expansion of x in x
1.882 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) z) in z
1.882 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
1.883 * [taylor]: Taking taylor expansion of 1.0 in z
1.883 * [taylor]: Taking taylor expansion of z in z
1.885 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ z (sqrt 1.0)))) in z
1.885 * [taylor]: Taking taylor expansion of (* 1/2 (/ z (sqrt 1.0))) in z
1.885 * [taylor]: Taking taylor expansion of 1/2 in z
1.885 * [taylor]: Taking taylor expansion of (/ z (sqrt 1.0)) in z
1.885 * [taylor]: Taking taylor expansion of z in z
1.885 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
1.885 * [taylor]: Taking taylor expansion of 1.0 in z
1.893 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ z (pow (sqrt 1.0) 3)))) in z
1.893 * [taylor]: Taking taylor expansion of (* 1/8 (/ z (pow (sqrt 1.0) 3))) in z
1.893 * [taylor]: Taking taylor expansion of 1/8 in z
1.893 * [taylor]: Taking taylor expansion of (/ z (pow (sqrt 1.0) 3)) in z
1.893 * [taylor]: Taking taylor expansion of z in z
1.893 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in z
1.893 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
1.893 * [taylor]: Taking taylor expansion of 1.0 in z
1.910 * [taylor]: Taking taylor expansion of (- (* 1/16 (/ z (pow (sqrt 1.0) 5)))) in z
1.910 * [taylor]: Taking taylor expansion of (* 1/16 (/ z (pow (sqrt 1.0) 5))) in z
1.910 * [taylor]: Taking taylor expansion of 1/16 in z
1.910 * [taylor]: Taking taylor expansion of (/ z (pow (sqrt 1.0) 5)) in z
1.910 * [taylor]: Taking taylor expansion of z in z
1.910 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in z
1.910 * [taylor]: Taking taylor expansion of (sqrt 1.0) in z
1.910 * [taylor]: Taking taylor expansion of 1.0 in z
1.925 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in (x z) around 0
1.925 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in z
1.925 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in z
1.925 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
1.925 * [taylor]: Taking taylor expansion of 1.0 in z
1.925 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.925 * [taylor]: Taking taylor expansion of x in z
1.925 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.925 * [taylor]: Taking taylor expansion of z in z
1.926 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in x
1.926 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.926 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.926 * [taylor]: Taking taylor expansion of 1.0 in x
1.926 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.926 * [taylor]: Taking taylor expansion of x in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.928 * [taylor]: Taking taylor expansion of z in x
1.928 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 z)) in x
1.928 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.928 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.928 * [taylor]: Taking taylor expansion of 1.0 in x
1.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.928 * [taylor]: Taking taylor expansion of x in x
1.932 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.932 * [taylor]: Taking taylor expansion of z in x
1.932 * [taylor]: Taking taylor expansion of 0 in z
1.933 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.933 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.933 * [taylor]: Taking taylor expansion of +nan.0 in z
1.933 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.933 * [taylor]: Taking taylor expansion of z in z
1.937 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.937 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.937 * [taylor]: Taking taylor expansion of +nan.0 in z
1.937 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.937 * [taylor]: Taking taylor expansion of z in z
1.944 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.944 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.944 * [taylor]: Taking taylor expansion of +nan.0 in z
1.944 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.944 * [taylor]: Taking taylor expansion of z in z
1.946 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in (x z) around 0
1.946 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in z
1.946 * [taylor]: Taking taylor expansion of -1 in z
1.946 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in z
1.946 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in z
1.946 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
1.946 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.946 * [taylor]: Taking taylor expansion of x in z
1.946 * [taylor]: Taking taylor expansion of 1.0 in z
1.946 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.946 * [taylor]: Taking taylor expansion of z in z
1.947 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in x
1.947 * [taylor]: Taking taylor expansion of -1 in x
1.947 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in x
1.947 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.947 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.947 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.947 * [taylor]: Taking taylor expansion of x in x
1.947 * [taylor]: Taking taylor expansion of 1.0 in x
1.948 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.948 * [taylor]: Taking taylor expansion of z in x
1.948 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z))) in x
1.948 * [taylor]: Taking taylor expansion of -1 in x
1.948 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 z)) in x
1.948 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.948 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.949 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.949 * [taylor]: Taking taylor expansion of x in x
1.949 * [taylor]: Taking taylor expansion of 1.0 in x
1.950 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.950 * [taylor]: Taking taylor expansion of z in x
1.950 * [taylor]: Taking taylor expansion of 0 in z
1.951 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.951 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.951 * [taylor]: Taking taylor expansion of +nan.0 in z
1.951 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.951 * [taylor]: Taking taylor expansion of z in z
1.955 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.956 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.956 * [taylor]: Taking taylor expansion of +nan.0 in z
1.956 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.956 * [taylor]: Taking taylor expansion of z in z
1.962 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 z))) in z
1.962 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 z)) in z
1.962 * [taylor]: Taking taylor expansion of +nan.0 in z
1.962 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.962 * [taylor]: Taking taylor expansion of z in z
1.964 * * * * [progress]: [ 3 / 4 ] generating series at (2 3 2 1)
1.964 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
1.964 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.964 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.964 * [taylor]: Taking taylor expansion of 1.0 in x
1.964 * [taylor]: Taking taylor expansion of x in x
1.966 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.966 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.966 * [taylor]: Taking taylor expansion of 1.0 in x
1.966 * [taylor]: Taking taylor expansion of x in x
1.976 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
1.976 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.976 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.976 * [taylor]: Taking taylor expansion of 1.0 in x
1.976 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.976 * [taylor]: Taking taylor expansion of x in x
1.978 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
1.978 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
1.978 * [taylor]: Taking taylor expansion of 1.0 in x
1.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.978 * [taylor]: Taking taylor expansion of x in x
1.985 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
1.985 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.985 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.985 * [taylor]: Taking taylor expansion of x in x
1.986 * [taylor]: Taking taylor expansion of 1.0 in x
1.987 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
1.987 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.987 * [taylor]: Taking taylor expansion of x in x
1.988 * [taylor]: Taking taylor expansion of 1.0 in x
1.994 * * * * [progress]: [ 4 / 4 ] generating series at (2 3 1)
1.994 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0
1.995 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.995 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.995 * [taylor]: Taking taylor expansion of 1.0 in x
1.995 * [taylor]: Taking taylor expansion of x in x
1.997 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x
1.997 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
1.997 * [taylor]: Taking taylor expansion of 1.0 in x
1.997 * [taylor]: Taking taylor expansion of x in x
2.007 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0
2.007 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.007 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.007 * [taylor]: Taking taylor expansion of 1.0 in x
2.007 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.007 * [taylor]: Taking taylor expansion of x in x
2.008 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x
2.009 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
2.009 * [taylor]: Taking taylor expansion of 1.0 in x
2.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.009 * [taylor]: Taking taylor expansion of x in x
2.019 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0
2.019 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.019 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.019 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.019 * [taylor]: Taking taylor expansion of x in x
2.020 * [taylor]: Taking taylor expansion of 1.0 in x
2.021 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x
2.021 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
2.021 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.021 * [taylor]: Taking taylor expansion of x in x
2.021 * [taylor]: Taking taylor expansion of 1.0 in x
2.028 * * * [progress]: simplifying candidates
2.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (log1p (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (+ (log (sqrt (- 1.0 x))) (+ (log (sqrt (- 1.0 x))) (log z)))
  (+ (log (sqrt (- 1.0 x))) (log (* (sqrt (- 1.0 x)) z)))
  (log (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (exp (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* z z) z)))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) z)))
  (* (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))) (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))
  (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (* (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z)))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ 1.0 x)))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x)))
  (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (sqrt 1.0) (sqrt x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- 1.0 x)) z))
  (expm1 (* (sqrt (- 1.0 x)) z))
  (log1p (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) z)
  (+ (log (sqrt (- 1.0 x))) (log z))
  (log (* (sqrt (- 1.0 x)) z))
  (exp (* (sqrt (- 1.0 x)) z))
  (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* z z) z))
  (* (cbrt (* (sqrt (- 1.0 x)) z)) (cbrt (* (sqrt (- 1.0 x)) z)))
  (cbrt (* (sqrt (- 1.0 x)) z))
  (* (* (* (sqrt (- 1.0 x)) z) (* (sqrt (- 1.0 x)) z)) (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (- 1.0 x)) (* (cbrt z) (cbrt z)))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (* (sqrt (- 1.0 x)) 1)
  (* (cbrt (sqrt (- 1.0 x))) z)
  (* (sqrt (cbrt (- 1.0 x))) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (sqrt 1.0) (sqrt x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (pow 1.0 3) (pow x 3))) z)
  (* (sqrt (- (* 1.0 1.0) (* x x))) z)
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x)))
  (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x))))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  (sqrt 1)
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  (/ 1 2)
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* (sqrt 1.0) z) (+ (* 1/2 (/ (* x z) (sqrt 1.0))) (* 1/8 (/ (* (pow x 2) z) (pow (sqrt 1.0) 3)))))
  (- (+ (* +nan.0 (/ z (pow x 2))) (- (+ (* +nan.0 z) (- (* +nan.0 (/ z x)))))))
  (- (+ (* +nan.0 (/ z (pow x 2))) (- (+ (* +nan.0 z) (- (* +nan.0 (/ z x)))))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
2.034 * * [simplify]: iteration  0 :  142  enodes  (cost  1304 )
2.058 * * [simplify]: iteration  1 :  352  enodes  (cost  1056 )
2.129 * * [simplify]: iteration  2 :  1098  enodes  (cost  958 )
2.661 * * [simplify]: iteration  3 :  4369  enodes  (cost  950 )
4.110 * * [simplify]: iteration  done :  5000  enodes  (cost  950 )
4.110 * [simplify]: Simplified to:
   (expm1 (* (- 1.0 x) z))
  (log1p (* (- 1.0 x) z))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (log (* (- 1.0 x) z))
  (exp (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 3)
  (pow (* z (- 1.0 x)) 3)
  (* (cbrt (* (- 1.0 x) z)) (cbrt (* (- 1.0 x) z)))
  (cbrt (* (- 1.0 x) z))
  (pow (* z (- 1.0 x)) 3)
  (sqrt (* (- 1.0 x) z))
  (sqrt (* (- 1.0 x) z))
  (* z (- (pow 1.0 3) (pow x 3)))
  (fma 1.0 1.0 (* x (+ 1.0 x)))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (fma 1.0 1.0 (* x (+ 1.0 x)))))
  (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (+ 1.0 x)) (sqrt (fma 1.0 1.0 (* x (+ 1.0 x)))))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (+ 1.0 x)
  (- 1.0 x)
  (* (cbrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (- (sqrt 1.0) (sqrt x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) z))
  (* z (- 1.0 x))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (pow 1.0 3) (pow x 3))) z))
  (* (sqrt (- 1.0 x)) (* (sqrt (- (* 1.0 1.0) (* x x))) z))
  (expm1 (* (sqrt (- 1.0 x)) z))
  (log1p (* (sqrt (- 1.0 x)) z))
  (* (sqrt (- 1.0 x)) z)
  (log (* (sqrt (- 1.0 x)) z))
  (log (* (sqrt (- 1.0 x)) z))
  (exp (* (sqrt (- 1.0 x)) z))
  (pow (* (sqrt (- 1.0 x)) z) 3)
  (* (cbrt (* (sqrt (- 1.0 x)) z)) (cbrt (* (sqrt (- 1.0 x)) z)))
  (cbrt (* (sqrt (- 1.0 x)) z))
  (pow (* (sqrt (- 1.0 x)) z) 3)
  (sqrt (* (sqrt (- 1.0 x)) z))
  (sqrt (* (sqrt (- 1.0 x)) z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (sqrt (- 1.0 x))) (sqrt z))
  (* (sqrt (- 1.0 x)) (* (cbrt z) (cbrt z)))
  (* (sqrt (- 1.0 x)) (sqrt z))
  (sqrt (- 1.0 x))
  (* (cbrt (sqrt (- 1.0 x))) z)
  (* (sqrt (cbrt (- 1.0 x))) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (sqrt 1.0) (sqrt x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (sqrt (- 1.0 x))) z)
  (* (sqrt (- 1.0 x)) z)
  (* (sqrt (- (pow 1.0 3) (pow x 3))) z)
  (* (sqrt (- (* 1.0 1.0) (* x x))) z)
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (pow (sqrt (- 1.0 x)) 3)
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (fma 1.0 1.0 (* x (+ 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (expm1 (sqrt (- 1.0 x)))
  (log1p (sqrt (- 1.0 x)))
  (log (sqrt (- 1.0 x)))
  (exp (sqrt (- 1.0 x)))
  (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x))))
  (cbrt (sqrt (- 1.0 x)))
  (pow (sqrt (- 1.0 x)) 3)
  (fabs (cbrt (- 1.0 x)))
  (sqrt (cbrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (+ (sqrt 1.0) (sqrt x)))
  (sqrt (- (sqrt 1.0) (sqrt x)))
  1
  (sqrt (- 1.0 x))
  (sqrt (- (pow 1.0 3) (pow x 3)))
  (sqrt (fma 1.0 1.0 (* x (+ 1.0 x))))
  (sqrt (- (* 1.0 1.0) (* x x)))
  (sqrt (+ 1.0 x))
  1/2
  (sqrt (sqrt (- 1.0 x)))
  (sqrt (sqrt (- 1.0 x)))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (fma (sqrt 1.0) z (- (fma 1/2 (/ (* x z) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) z) (pow (sqrt 1.0) 3))))))
  (* +nan.0 (+ (- z (/ z x)) (- (/ z (pow x 2)))))
  (* +nan.0 (+ (- z (/ z x)) (- (/ z (pow x 2)))))
  (- (sqrt 1.0) (fma 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (* 1/2 (/ x (sqrt 1.0)))))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (sqrt 1.0) (fma 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3)) (* 1/2 (/ x (sqrt 1.0)))))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
  (- (- (/ +nan.0 x) +nan.0) (/ (/ +nan.0 x) x))
4.111 * * * [progress]: adding candidates to table
4.383 * * [progress]: iteration 3 / 4
4.383 * * * [progress]: picking best candidate
4.385 * * * * [pick]: Picked  #<alt (λ (x y z) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))>
4.385 * * * [progress]: localizing error
4.395 * * * [progress]: generating rewritten candidates
4.395 * * * * [progress]: [ 1 / 4 ] rewriting at (2 3)
4.418 * * * * [progress]: [ 2 / 4 ] rewriting at (2 3 1)
4.439 * * * * [progress]: [ 3 / 4 ] rewriting at (2 3 1 2)
4.456 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
4.460 * * * [progress]: generating series expansions
4.460 * * * * [progress]: [ 1 / 4 ] generating series at (2 3)
4.460 * [approximate]: Taking taylor expansion of (* z (- 1.0 x)) in (z x) around 0
4.460 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
4.460 * [taylor]: Taking taylor expansion of z in x
4.460 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.460 * [taylor]: Taking taylor expansion of 1.0 in x
4.460 * [taylor]: Taking taylor expansion of x in x
4.460 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
4.460 * [taylor]: Taking taylor expansion of z in z
4.460 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
4.460 * [taylor]: Taking taylor expansion of 1.0 in z
4.460 * [taylor]: Taking taylor expansion of x in z
4.460 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
4.460 * [taylor]: Taking taylor expansion of z in z
4.460 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
4.461 * [taylor]: Taking taylor expansion of 1.0 in z
4.461 * [taylor]: Taking taylor expansion of x in z
4.461 * [taylor]: Taking taylor expansion of 0 in x
4.462 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.462 * [taylor]: Taking taylor expansion of 1.0 in x
4.462 * [taylor]: Taking taylor expansion of x in x
4.463 * [taylor]: Taking taylor expansion of 0 in x
4.465 * [taylor]: Taking taylor expansion of 0 in x
4.467 * [taylor]: Taking taylor expansion of 0 in x
4.467 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in (z x) around 0
4.467 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
4.467 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.467 * [taylor]: Taking taylor expansion of 1.0 in x
4.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.467 * [taylor]: Taking taylor expansion of x in x
4.467 * [taylor]: Taking taylor expansion of z in x
4.468 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
4.468 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.468 * [taylor]: Taking taylor expansion of 1.0 in z
4.468 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.468 * [taylor]: Taking taylor expansion of x in z
4.468 * [taylor]: Taking taylor expansion of z in z
4.468 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
4.469 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.469 * [taylor]: Taking taylor expansion of 1.0 in z
4.469 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.469 * [taylor]: Taking taylor expansion of x in z
4.469 * [taylor]: Taking taylor expansion of z in z
4.469 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.469 * [taylor]: Taking taylor expansion of 1.0 in x
4.469 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.469 * [taylor]: Taking taylor expansion of x in x
4.471 * [taylor]: Taking taylor expansion of 0 in x
4.473 * [taylor]: Taking taylor expansion of 0 in x
4.476 * [taylor]: Taking taylor expansion of 0 in x
4.479 * [taylor]: Taking taylor expansion of 0 in x
4.479 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in (z x) around 0
4.479 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
4.479 * [taylor]: Taking taylor expansion of -1 in x
4.479 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
4.479 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.479 * [taylor]: Taking taylor expansion of x in x
4.480 * [taylor]: Taking taylor expansion of 1.0 in x
4.480 * [taylor]: Taking taylor expansion of z in x
4.480 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
4.480 * [taylor]: Taking taylor expansion of -1 in z
4.480 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
4.480 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.480 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.480 * [taylor]: Taking taylor expansion of x in z
4.480 * [taylor]: Taking taylor expansion of 1.0 in z
4.480 * [taylor]: Taking taylor expansion of z in z
4.480 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
4.480 * [taylor]: Taking taylor expansion of -1 in z
4.480 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
4.480 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.480 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.480 * [taylor]: Taking taylor expansion of x in z
4.480 * [taylor]: Taking taylor expansion of 1.0 in z
4.480 * [taylor]: Taking taylor expansion of z in z
4.480 * [taylor]: Taking taylor expansion of (* -1 (+ 1.0 (/ 1 x))) in x
4.480 * [taylor]: Taking taylor expansion of -1 in x
4.480 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.480 * [taylor]: Taking taylor expansion of 1.0 in x
4.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.481 * [taylor]: Taking taylor expansion of x in x
4.482 * [taylor]: Taking taylor expansion of 0 in x
4.486 * [taylor]: Taking taylor expansion of 0 in x
4.489 * [taylor]: Taking taylor expansion of 0 in x
4.494 * [taylor]: Taking taylor expansion of 0 in x
4.494 * * * * [progress]: [ 2 / 4 ] generating series at (2 3 1)
4.494 * [approximate]: Taking taylor expansion of (* z (* (- 1.0 x) (+ x 1.0))) in (z x) around 0
4.494 * [taylor]: Taking taylor expansion of (* z (* (- 1.0 x) (+ x 1.0))) in x
4.494 * [taylor]: Taking taylor expansion of z in x
4.494 * [taylor]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in x
4.494 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.494 * [taylor]: Taking taylor expansion of 1.0 in x
4.494 * [taylor]: Taking taylor expansion of x in x
4.494 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.494 * [taylor]: Taking taylor expansion of x in x
4.494 * [taylor]: Taking taylor expansion of 1.0 in x
4.494 * [taylor]: Taking taylor expansion of (* z (* (- 1.0 x) (+ x 1.0))) in z
4.494 * [taylor]: Taking taylor expansion of z in z
4.494 * [taylor]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in z
4.494 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
4.494 * [taylor]: Taking taylor expansion of 1.0 in z
4.494 * [taylor]: Taking taylor expansion of x in z
4.494 * [taylor]: Taking taylor expansion of (+ x 1.0) in z
4.495 * [taylor]: Taking taylor expansion of x in z
4.495 * [taylor]: Taking taylor expansion of 1.0 in z
4.495 * [taylor]: Taking taylor expansion of (* z (* (- 1.0 x) (+ x 1.0))) in z
4.495 * [taylor]: Taking taylor expansion of z in z
4.495 * [taylor]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in z
4.495 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
4.495 * [taylor]: Taking taylor expansion of 1.0 in z
4.495 * [taylor]: Taking taylor expansion of x in z
4.495 * [taylor]: Taking taylor expansion of (+ x 1.0) in z
4.495 * [taylor]: Taking taylor expansion of x in z
4.495 * [taylor]: Taking taylor expansion of 1.0 in z
4.495 * [taylor]: Taking taylor expansion of 0 in x
4.496 * [taylor]: Taking taylor expansion of (- 1.0 (pow x 2)) in x
4.496 * [taylor]: Taking taylor expansion of 1.0 in x
4.496 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.496 * [taylor]: Taking taylor expansion of x in x
4.498 * [taylor]: Taking taylor expansion of 0 in x
4.500 * [taylor]: Taking taylor expansion of 0 in x
4.500 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in (z x) around 0
4.500 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in x
4.500 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.500 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.500 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.500 * [taylor]: Taking taylor expansion of x in x
4.500 * [taylor]: Taking taylor expansion of 1.0 in x
4.501 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.501 * [taylor]: Taking taylor expansion of 1.0 in x
4.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.501 * [taylor]: Taking taylor expansion of x in x
4.501 * [taylor]: Taking taylor expansion of z in x
4.502 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in z
4.502 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in z
4.502 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.502 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.502 * [taylor]: Taking taylor expansion of x in z
4.502 * [taylor]: Taking taylor expansion of 1.0 in z
4.502 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.502 * [taylor]: Taking taylor expansion of 1.0 in z
4.502 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.502 * [taylor]: Taking taylor expansion of x in z
4.502 * [taylor]: Taking taylor expansion of z in z
4.502 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in z
4.502 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in z
4.502 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.502 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.502 * [taylor]: Taking taylor expansion of x in z
4.502 * [taylor]: Taking taylor expansion of 1.0 in z
4.502 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.503 * [taylor]: Taking taylor expansion of 1.0 in z
4.503 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.503 * [taylor]: Taking taylor expansion of x in z
4.503 * [taylor]: Taking taylor expansion of z in z
4.503 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 x)) (+ 1.0 (/ 1 x))) in x
4.503 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.503 * [taylor]: Taking taylor expansion of 1.0 in x
4.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.503 * [taylor]: Taking taylor expansion of x in x
4.503 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
4.503 * [taylor]: Taking taylor expansion of 1.0 in x
4.503 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.503 * [taylor]: Taking taylor expansion of x in x
4.509 * [taylor]: Taking taylor expansion of 0 in x
4.514 * [taylor]: Taking taylor expansion of 0 in x
4.520 * [taylor]: Taking taylor expansion of 0 in x
4.526 * [taylor]: Taking taylor expansion of 0 in x
4.532 * [taylor]: Taking taylor expansion of 0 in x
4.533 * [approximate]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z)) in (z x) around 0
4.533 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z)) in x
4.533 * [taylor]: Taking taylor expansion of -1 in x
4.533 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in x
4.533 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.533 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.533 * [taylor]: Taking taylor expansion of x in x
4.533 * [taylor]: Taking taylor expansion of 1.0 in x
4.533 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.533 * [taylor]: Taking taylor expansion of 1.0 in x
4.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.533 * [taylor]: Taking taylor expansion of x in x
4.533 * [taylor]: Taking taylor expansion of z in x
4.534 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z)) in z
4.534 * [taylor]: Taking taylor expansion of -1 in z
4.534 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in z
4.534 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in z
4.534 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.534 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.534 * [taylor]: Taking taylor expansion of x in z
4.535 * [taylor]: Taking taylor expansion of 1.0 in z
4.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.535 * [taylor]: Taking taylor expansion of 1.0 in z
4.535 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.535 * [taylor]: Taking taylor expansion of x in z
4.535 * [taylor]: Taking taylor expansion of z in z
4.535 * [taylor]: Taking taylor expansion of (* -1 (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z)) in z
4.535 * [taylor]: Taking taylor expansion of -1 in z
4.535 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) z) in z
4.535 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in z
4.535 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.535 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.535 * [taylor]: Taking taylor expansion of x in z
4.535 * [taylor]: Taking taylor expansion of 1.0 in z
4.535 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.535 * [taylor]: Taking taylor expansion of 1.0 in z
4.535 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.535 * [taylor]: Taking taylor expansion of x in z
4.535 * [taylor]: Taking taylor expansion of z in z
4.535 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x)))) in x
4.536 * [taylor]: Taking taylor expansion of -1 in x
4.536 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.536 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.536 * [taylor]: Taking taylor expansion of x in x
4.536 * [taylor]: Taking taylor expansion of 1.0 in x
4.536 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.536 * [taylor]: Taking taylor expansion of 1.0 in x
4.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.536 * [taylor]: Taking taylor expansion of x in x
4.539 * [taylor]: Taking taylor expansion of 0 in x
4.545 * [taylor]: Taking taylor expansion of 0 in x
4.552 * [taylor]: Taking taylor expansion of 0 in x
4.560 * [taylor]: Taking taylor expansion of 0 in x
4.569 * [taylor]: Taking taylor expansion of 0 in x
4.569 * * * * [progress]: [ 3 / 4 ] generating series at (2 3 1 2)
4.569 * [approximate]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in (x) around 0
4.569 * [taylor]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in x
4.569 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.569 * [taylor]: Taking taylor expansion of 1.0 in x
4.569 * [taylor]: Taking taylor expansion of x in x
4.569 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.569 * [taylor]: Taking taylor expansion of x in x
4.569 * [taylor]: Taking taylor expansion of 1.0 in x
4.570 * [taylor]: Taking taylor expansion of (* (- 1.0 x) (+ x 1.0)) in x
4.570 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.570 * [taylor]: Taking taylor expansion of 1.0 in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
4.570 * [taylor]: Taking taylor expansion of x in x
4.570 * [taylor]: Taking taylor expansion of 1.0 in x
4.583 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
4.583 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.583 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.583 * [taylor]: Taking taylor expansion of x in x
4.583 * [taylor]: Taking taylor expansion of 1.0 in x
4.583 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.584 * [taylor]: Taking taylor expansion of 1.0 in x
4.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.584 * [taylor]: Taking taylor expansion of x in x
4.584 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.584 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.584 * [taylor]: Taking taylor expansion of x in x
4.584 * [taylor]: Taking taylor expansion of 1.0 in x
4.584 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.584 * [taylor]: Taking taylor expansion of 1.0 in x
4.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.584 * [taylor]: Taking taylor expansion of x in x
4.609 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in (x) around 0
4.609 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.609 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.609 * [taylor]: Taking taylor expansion of x in x
4.609 * [taylor]: Taking taylor expansion of 1.0 in x
4.609 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.609 * [taylor]: Taking taylor expansion of 1.0 in x
4.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.609 * [taylor]: Taking taylor expansion of x in x
4.610 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1.0) (- 1.0 (/ 1 x))) in x
4.610 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.610 * [taylor]: Taking taylor expansion of x in x
4.610 * [taylor]: Taking taylor expansion of 1.0 in x
4.610 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.610 * [taylor]: Taking taylor expansion of 1.0 in x
4.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.610 * [taylor]: Taking taylor expansion of x in x
4.633 * * * * [progress]: [ 4 / 4 ] generating series at (2)
4.633 * [approximate]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in (x y z) around 0
4.634 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in z
4.634 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
4.634 * [taylor]: Taking taylor expansion of (* x y) in z
4.634 * [taylor]: Taking taylor expansion of x in z
4.634 * [taylor]: Taking taylor expansion of y in z
4.634 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in z
4.634 * [taylor]: Taking taylor expansion of z in z
4.634 * [taylor]: Taking taylor expansion of (- 1.0 x) in z
4.634 * [taylor]: Taking taylor expansion of 1.0 in z
4.634 * [taylor]: Taking taylor expansion of x in z
4.634 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in y
4.634 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
4.634 * [taylor]: Taking taylor expansion of (* x y) in y
4.634 * [taylor]: Taking taylor expansion of x in y
4.634 * [taylor]: Taking taylor expansion of y in y
4.634 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in y
4.634 * [taylor]: Taking taylor expansion of z in y
4.634 * [taylor]: Taking taylor expansion of (- 1.0 x) in y
4.634 * [taylor]: Taking taylor expansion of 1.0 in y
4.634 * [taylor]: Taking taylor expansion of x in y
4.634 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
4.635 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
4.635 * [taylor]: Taking taylor expansion of (* x y) in x
4.635 * [taylor]: Taking taylor expansion of x in x
4.635 * [taylor]: Taking taylor expansion of y in x
4.635 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
4.635 * [taylor]: Taking taylor expansion of z in x
4.635 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.635 * [taylor]: Taking taylor expansion of 1.0 in x
4.635 * [taylor]: Taking taylor expansion of x in x
4.635 * [taylor]: Taking taylor expansion of (fma x y (* z (- 1.0 x))) in x
4.635 * [taylor]: Rewrote expression to (+ (* x y) (* z (- 1.0 x)))
4.635 * [taylor]: Taking taylor expansion of (* x y) in x
4.635 * [taylor]: Taking taylor expansion of x in x
4.635 * [taylor]: Taking taylor expansion of y in x
4.635 * [taylor]: Taking taylor expansion of (* z (- 1.0 x)) in x
4.635 * [taylor]: Taking taylor expansion of z in x
4.635 * [taylor]: Taking taylor expansion of (- 1.0 x) in x
4.635 * [taylor]: Taking taylor expansion of 1.0 in x
4.635 * [taylor]: Taking taylor expansion of x in x
4.636 * [taylor]: Taking taylor expansion of (* 1.0 z) in y
4.636 * [taylor]: Taking taylor expansion of 1.0 in y
4.636 * [taylor]: Taking taylor expansion of z in y
4.636 * [taylor]: Taking taylor expansion of (* 1.0 z) in z
4.636 * [taylor]: Taking taylor expansion of 1.0 in z
4.636 * [taylor]: Taking taylor expansion of z in z
4.637 * [taylor]: Taking taylor expansion of (- y z) in y
4.637 * [taylor]: Taking taylor expansion of y in y
4.637 * [taylor]: Taking taylor expansion of z in y
4.637 * [taylor]: Taking taylor expansion of (- z) in z
4.637 * [taylor]: Taking taylor expansion of z in z
4.638 * [taylor]: Taking taylor expansion of 0 in z
4.640 * [taylor]: Taking taylor expansion of 0 in y
4.640 * [taylor]: Taking taylor expansion of 0 in z
4.641 * [taylor]: Taking taylor expansion of 1 in z
4.641 * [taylor]: Taking taylor expansion of 0 in z
4.642 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in (x y z) around 0
4.642 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in z
4.642 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
4.642 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z
4.642 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.642 * [taylor]: Taking taylor expansion of x in z
4.642 * [taylor]: Taking taylor expansion of (/ 1 y) in z
4.642 * [taylor]: Taking taylor expansion of y in z
4.642 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in z
4.642 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in z
4.642 * [taylor]: Taking taylor expansion of 1.0 in z
4.642 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.642 * [taylor]: Taking taylor expansion of x in z
4.642 * [taylor]: Taking taylor expansion of z in z
4.643 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in y
4.643 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
4.643 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y
4.643 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.643 * [taylor]: Taking taylor expansion of x in y
4.643 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.643 * [taylor]: Taking taylor expansion of y in y
4.643 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in y
4.643 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
4.643 * [taylor]: Taking taylor expansion of 1.0 in y
4.643 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.643 * [taylor]: Taking taylor expansion of x in y
4.643 * [taylor]: Taking taylor expansion of z in y
4.643 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
4.643 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
4.643 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
4.643 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.643 * [taylor]: Taking taylor expansion of x in x
4.644 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.644 * [taylor]: Taking taylor expansion of y in x
4.644 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
4.644 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.644 * [taylor]: Taking taylor expansion of 1.0 in x
4.644 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.644 * [taylor]: Taking taylor expansion of x in x
4.644 * [taylor]: Taking taylor expansion of z in x
4.645 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 x)) z)) in x
4.645 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 x)) z))
4.645 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x
4.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.645 * [taylor]: Taking taylor expansion of x in x
4.645 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.645 * [taylor]: Taking taylor expansion of y in x
4.645 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) z) in x
4.645 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
4.645 * [taylor]: Taking taylor expansion of 1.0 in x
4.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.645 * [taylor]: Taking taylor expansion of x in x
4.645 * [taylor]: Taking taylor expansion of z in x
4.646 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.646 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.646 * [taylor]: Taking taylor expansion of y in y
4.646 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.646 * [taylor]: Taking taylor expansion of z in y
4.647 * [taylor]: Taking taylor expansion of 1 in z
4.648 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
4.648 * [taylor]: Taking taylor expansion of 1.0 in y
4.648 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.648 * [taylor]: Taking taylor expansion of z in y
4.649 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
4.649 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.649 * [taylor]: Taking taylor expansion of z in z
4.652 * [taylor]: Taking taylor expansion of 0 in y
4.652 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z
4.652 * [taylor]: Taking taylor expansion of 1.0 in z
4.652 * [taylor]: Taking taylor expansion of z in z
4.653 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in (x y z) around 0
4.653 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in z
4.653 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
4.653 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z
4.653 * [taylor]: Taking taylor expansion of (/ -1 x) in z
4.653 * [taylor]: Taking taylor expansion of -1 in z
4.653 * [taylor]: Taking taylor expansion of x in z
4.653 * [taylor]: Taking taylor expansion of (/ -1 y) in z
4.653 * [taylor]: Taking taylor expansion of -1 in z
4.653 * [taylor]: Taking taylor expansion of y in z
4.654 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in z
4.654 * [taylor]: Taking taylor expansion of -1 in z
4.654 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in z
4.654 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in z
4.654 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.654 * [taylor]: Taking taylor expansion of x in z
4.654 * [taylor]: Taking taylor expansion of 1.0 in z
4.654 * [taylor]: Taking taylor expansion of z in z
4.654 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in y
4.654 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
4.654 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y
4.654 * [taylor]: Taking taylor expansion of (/ -1 x) in y
4.654 * [taylor]: Taking taylor expansion of -1 in y
4.654 * [taylor]: Taking taylor expansion of x in y
4.654 * [taylor]: Taking taylor expansion of (/ -1 y) in y
4.654 * [taylor]: Taking taylor expansion of -1 in y
4.654 * [taylor]: Taking taylor expansion of y in y
4.654 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in y
4.654 * [taylor]: Taking taylor expansion of -1 in y
4.654 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in y
4.654 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y
4.654 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.654 * [taylor]: Taking taylor expansion of x in y
4.654 * [taylor]: Taking taylor expansion of 1.0 in y
4.654 * [taylor]: Taking taylor expansion of z in y
4.655 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
4.655 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
4.655 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
4.655 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.655 * [taylor]: Taking taylor expansion of -1 in x
4.655 * [taylor]: Taking taylor expansion of x in x
4.655 * [taylor]: Taking taylor expansion of (/ -1 y) in x
4.655 * [taylor]: Taking taylor expansion of -1 in x
4.655 * [taylor]: Taking taylor expansion of y in x
4.655 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
4.655 * [taylor]: Taking taylor expansion of -1 in x
4.655 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
4.655 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.655 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.655 * [taylor]: Taking taylor expansion of x in x
4.655 * [taylor]: Taking taylor expansion of 1.0 in x
4.655 * [taylor]: Taking taylor expansion of z in x
4.656 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 x) 1.0) z))) in x
4.656 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 x) 1.0) z)))
4.656 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x
4.656 * [taylor]: Taking taylor expansion of (/ -1 x) in x
4.656 * [taylor]: Taking taylor expansion of -1 in x
4.656 * [taylor]: Taking taylor expansion of x in x
4.656 * [taylor]: Taking taylor expansion of (/ -1 y) in x
4.656 * [taylor]: Taking taylor expansion of -1 in x
4.656 * [taylor]: Taking taylor expansion of y in x
4.656 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) z)) in x
4.656 * [taylor]: Taking taylor expansion of -1 in x
4.656 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) z) in x
4.656 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x
4.656 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.656 * [taylor]: Taking taylor expansion of x in x
4.657 * [taylor]: Taking taylor expansion of 1.0 in x
4.657 * [taylor]: Taking taylor expansion of z in x
4.657 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 z)) in y
4.657 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.657 * [taylor]: Taking taylor expansion of y in y
4.657 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.657 * [taylor]: Taking taylor expansion of z in y
4.658 * [taylor]: Taking taylor expansion of 1 in z
4.659 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in y
4.659 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y
4.659 * [taylor]: Taking taylor expansion of 1.0 in y
4.659 * [taylor]: Taking taylor expansion of (/ 1 z) in y
4.659 * [taylor]: Taking taylor expansion of z in y
4.660 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
4.660 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.660 * [taylor]: Taking taylor expansion of z in z
4.663 * [taylor]: Taking taylor expansion of 0 in y
4.663 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z
4.663 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z
4.663 * [taylor]: Taking taylor expansion of 1.0 in z
4.663 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.663 * [taylor]: Taking taylor expansion of z in z
4.665 * * * [progress]: simplifying candidates
4.669 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (expm1 (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (log1p (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (- (+ (log z) (+ (log (- 1.0 x)) (log (+ 1.0 x)))) (log (+ 1.0 x)))
  (- (+ (log z) (log (* (- 1.0 x) (+ 1.0 x)))) (log (+ 1.0 x)))
  (- (log (* z (* (- 1.0 x) (+ 1.0 x)))) (log (+ 1.0 x)))
  (log (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (exp (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (/ (* (* (* z z) z) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* z z) z) (* (* (* (- 1.0 x) (+ 1.0 x)) (* (- 1.0 x) (+ 1.0 x))) (* (- 1.0 x) (+ 1.0 x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (/ (* (* (* z (* (- 1.0 x) (+ 1.0 x))) (* z (* (- 1.0 x) (+ 1.0 x)))) (* z (* (- 1.0 x) (+ 1.0 x)))) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))) (cbrt (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (cbrt (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (* (* (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)) (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))) (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (sqrt (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (sqrt (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))
  (- (* z (* (- 1.0 x) (+ 1.0 x))))
  (- (+ 1.0 x))
  (/ z (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* (- 1.0 x) (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (/ z (sqrt (+ 1.0 x)))
  (/ (* (- 1.0 x) (+ 1.0 x)) (sqrt (+ 1.0 x)))
  (/ z 1)
  (/ (* (- 1.0 x) (+ 1.0 x)) (+ 1.0 x))
  (/ z 1)
  (/ (* (- 1.0 x) (+ 1.0 x)) (+ 1.0 x))
  (/ 1 (+ 1.0 x))
  (/ (+ 1.0 x) (* z (* (- 1.0 x) (+ 1.0 x))))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) 1)
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) 1)
  (/ (+ 1.0 x) (* (- 1.0 x) (+ 1.0 x)))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ (pow 1.0 3) (pow x 3)))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (* (+ 1.0 x) (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (- 1.0 x)))
  (* (+ 1.0 x) (* (+ 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x)))))
  (* (+ 1.0 x) (* (+ 1.0 x) (- 1.0 x)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (* (+ 1.0 x) (- 1.0 x))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))
  (* (+ 1.0 x) (+ 1.0 x))
  (expm1 (* z (* (- 1.0 x) (+ 1.0 x))))
  (log1p (* z (* (- 1.0 x) (+ 1.0 x))))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (+ (log z) (+ (log (- 1.0 x)) (log (+ 1.0 x))))
  (+ (log z) (log (* (- 1.0 x) (+ 1.0 x))))
  (log (* z (* (- 1.0 x) (+ 1.0 x))))
  (exp (* z (* (- 1.0 x) (+ 1.0 x))))
  (* (* (* z z) z) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x))))
  (* (* (* z z) z) (* (* (* (- 1.0 x) (+ 1.0 x)) (* (- 1.0 x) (+ 1.0 x))) (* (- 1.0 x) (+ 1.0 x))))
  (* (cbrt (* z (* (- 1.0 x) (+ 1.0 x)))) (cbrt (* z (* (- 1.0 x) (+ 1.0 x)))))
  (cbrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (* (* (* z (* (- 1.0 x) (+ 1.0 x))) (* z (* (- 1.0 x) (+ 1.0 x)))) (* z (* (- 1.0 x) (+ 1.0 x))))
  (sqrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (sqrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (* z (* (- 1.0 x) 1.0))
  (* z (* (- 1.0 x) x))
  (* z (* 1.0 (- 1.0 x)))
  (* z (* x (- 1.0 x)))
  (* (* (- 1.0 x) 1.0) z)
  (* (* (- 1.0 x) x) z)
  (* (* 1.0 (- 1.0 x)) z)
  (* (* x (- 1.0 x)) z)
  (* z (- 1.0 x))
  (* (cbrt z) (* (- 1.0 x) (+ 1.0 x)))
  (* (sqrt z) (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- (pow 1.0 3) (pow x 3)) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* x x))))
  (* z (* (- (* 1.0 1.0) (* x x)) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))))
  (* z (* (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* z (* (- (pow 1.0 3) (pow x 3)) (+ 1.0 x)))
  (* z (* (- (* 1.0 1.0) (* x x)) (+ 1.0 x)))
  (expm1 (* (- 1.0 x) (+ 1.0 x)))
  (log1p (* (- 1.0 x) (+ 1.0 x)))
  (* (- 1.0 x) (+ 1.0 x))
  (+ (log (- 1.0 x)) (log (+ 1.0 x)))
  (log (* (- 1.0 x) (+ 1.0 x)))
  (exp (* (- 1.0 x) (+ 1.0 x)))
  (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* (+ 1.0 x) (+ 1.0 x)) (+ 1.0 x)))
  (* (cbrt (* (- 1.0 x) (+ 1.0 x))) (cbrt (* (- 1.0 x) (+ 1.0 x))))
  (cbrt (* (- 1.0 x) (+ 1.0 x)))
  (* (* (* (- 1.0 x) (+ 1.0 x)) (* (- 1.0 x) (+ 1.0 x))) (* (- 1.0 x) (+ 1.0 x)))
  (sqrt (* (- 1.0 x) (+ 1.0 x)))
  (sqrt (* (- 1.0 x) (+ 1.0 x)))
  (* (- (pow 1.0 3) (pow x 3)) (+ (pow 1.0 3) (pow x 3)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* x x)))
  (* (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))) (- 1.0 x))
  (* (- (* 1.0 1.0) (* x x)) (+ (pow 1.0 3) (pow x 3)))
  (* (+ 1.0 x) (+ (* 1.0 1.0) (- (* x x) (* 1.0 x))))
  (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x)))
  (* (+ 1.0 x) (- 1.0 x))
  (* (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (* (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (* (- 1.0 x) 1.0)
  (* (- 1.0 x) x)
  (* 1.0 (- 1.0 x))
  (* x (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (- 1.0 x) (sqrt (+ 1.0 x)))
  (* (- 1.0 x) 1)
  (* (- 1.0 x) 1)
  (* (cbrt (- 1.0 x)) (+ 1.0 x))
  (* (sqrt (- 1.0 x)) (+ 1.0 x))
  (* (- 1.0 x) (+ 1.0 x))
  (* (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (* (- 1.0 x) (+ 1.0 x))
  (* (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (* (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (- (pow 1.0 3) (pow x 3)) (+ 1.0 x))
  (* (- (* 1.0 1.0) (* x x)) (+ 1.0 x))
  (expm1 (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (log1p (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (* x y)
  (log (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (exp (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (* (cbrt (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))) (cbrt (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))))
  (cbrt (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (* (* (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x)))) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (sqrt (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (sqrt (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (- (* 1.0 z) (* x z))
  (* 1.0 z)
  (- (* 1.0 z) (* (pow x 2) z))
  (- (* 1.0 z) (* (pow x 2) z))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
  (- (+ (* 1.0 z) (* x y)) (* x z))
4.674 * * [simplify]: iteration  0 :  165  enodes  (cost  1793 )
4.703 * * [simplify]: iteration  1 :  486  enodes  (cost  1728 )
4.828 * * [simplify]: iteration  2 :  2522  enodes  (cost  1264 )
5.462 * * [simplify]: iteration  done :  5000  enodes  (cost  1260 )
5.463 * [simplify]: Simplified to:
   (expm1 (* z (- 1.0 x)))
  (log1p (* z (- 1.0 x)))
  (log (* z (- 1.0 x)))
  (log (* z (- 1.0 x)))
  (log (* z (- 1.0 x)))
  (log (* z (- 1.0 x)))
  (exp (* z (- 1.0 x)))
  (pow (* z (- 1.0 x)) 3)
  (pow (* z (- 1.0 x)) 3)
  (pow (* z (- 1.0 x)) 3)
  (* (cbrt (* z (- 1.0 x))) (cbrt (* z (- 1.0 x))))
  (cbrt (* z (- 1.0 x)))
  (pow (* z (- 1.0 x)) 3)
  (sqrt (* z (- 1.0 x)))
  (sqrt (* z (- 1.0 x)))
  (- (* z (* (- 1.0 x) (+ 1.0 x))))
  (- (+ 1.0 x))
  (/ z (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* (- 1.0 x) (+ 1.0 x)) (cbrt (+ 1.0 x)))
  (/ z (sqrt (+ 1.0 x)))
  (/ (* (- 1.0 x) (+ 1.0 x)) (sqrt (+ 1.0 x)))
  z
  (- 1.0 x)
  z
  (- 1.0 x)
  (/ 1 (+ 1.0 x))
  (/ (/ 1 (- 1.0 x)) z)
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (sqrt (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (/ 1 (- 1.0 x))
  (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ (pow 1.0 3) (pow x 3)))
  (/ (* z (- 1.0 x)) (- 1.0 x))
  (* (* (fma 1.0 1.0 (* x (- x 1.0))) (fma 1.0 1.0 (* x (+ 1.0 x)))) (+ 1.0 x))
  (* (* (fma 1.0 1.0 (* x (+ 1.0 x))) (+ 1.0 x)) (- 1.0 x))
  (* (* (+ 1.0 x) (+ 1.0 x)) (fma 1.0 1.0 (* x (- x 1.0))))
  (* (* (+ 1.0 x) (- 1.0 x)) (+ 1.0 x))
  (* (fma 1.0 1.0 (* x (- x 1.0))) (+ 1.0 x))
  (* (+ 1.0 x) (- 1.0 x))
  (* (fma 1.0 1.0 (* x (+ 1.0 x))) (+ 1.0 x))
  (* (+ 1.0 x) (+ 1.0 x))
  (expm1 (* z (* (- 1.0 x) (+ 1.0 x))))
  (log1p (* z (* (- 1.0 x) (+ 1.0 x))))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (log (* z (* (- 1.0 x) (+ 1.0 x))))
  (log (* z (* (- 1.0 x) (+ 1.0 x))))
  (log (* z (* (- 1.0 x) (+ 1.0 x))))
  (exp (* z (* (- 1.0 x) (+ 1.0 x))))
  (pow (* z (* (- 1.0 x) (+ 1.0 x))) 3)
  (pow (* z (* (- 1.0 x) (+ 1.0 x))) 3)
  (* (cbrt (* z (* (- 1.0 x) (+ 1.0 x)))) (cbrt (* z (* (- 1.0 x) (+ 1.0 x)))))
  (cbrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (pow (* z (* (- 1.0 x) (+ 1.0 x))) 3)
  (sqrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (sqrt (* z (* (- 1.0 x) (+ 1.0 x))))
  (* z (* (- 1.0 x) 1.0))
  (* (* (- 1.0 x) x) z)
  (* z (* (- 1.0 x) 1.0))
  (* (* (- 1.0 x) x) z)
  (* z (* (- 1.0 x) 1.0))
  (* (* (- 1.0 x) x) z)
  (* z (* (- 1.0 x) 1.0))
  (* (* (- 1.0 x) x) z)
  (* z (- 1.0 x))
  (* (cbrt z) (* (- 1.0 x) (+ 1.0 x)))
  (* (sqrt z) (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- 1.0 x) (+ 1.0 x)))
  (* z (* (- (pow 1.0 3) (pow x 3)) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* x x))))
  (* z (* (- (* 1.0 1.0) (* x x)) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- (* 1.0 1.0) (* x x)) (- (* 1.0 1.0) (* x x))))
  (* z (* (- 1.0 x) (+ (pow 1.0 3) (pow x 3))))
  (* z (* (- 1.0 x) (- (* 1.0 1.0) (* x x))))
  (* z (* (- (pow 1.0 3) (pow x 3)) (+ 1.0 x)))
  (* z (* (- (* 1.0 1.0) (* x x)) (+ 1.0 x)))
  (expm1 (* (- 1.0 x) (+ 1.0 x)))
  (log1p (* (- 1.0 x) (+ 1.0 x)))
  (* (+ 1.0 x) (- 1.0 x))
  (log (* (- 1.0 x) (+ 1.0 x)))
  (log (* (- 1.0 x) (+ 1.0 x)))
  (exp (* (- 1.0 x) (+ 1.0 x)))
  (pow (* (+ 1.0 x) (- 1.0 x)) 3)
  (* (cbrt (* (- 1.0 x) (+ 1.0 x))) (cbrt (* (- 1.0 x) (+ 1.0 x))))
  (cbrt (* (- 1.0 x) (+ 1.0 x)))
  (pow (* (+ 1.0 x) (- 1.0 x)) 3)
  (sqrt (* (- 1.0 x) (+ 1.0 x)))
  (sqrt (* (- 1.0 x) (+ 1.0 x)))
  (* (- (pow 1.0 3) (pow x 3)) (+ (pow 1.0 3) (pow x 3)))
  (* (fma 1.0 1.0 (* x (- x 1.0))) (fma 1.0 1.0 (* x (+ 1.0 x))))
  (* (- (pow 1.0 3) (pow x 3)) (- (* 1.0 1.0) (* x x)))
  (* (- 1.0 x) (fma 1.0 1.0 (* x (+ 1.0 x))))
  (* (- (* 1.0 1.0) (* x x)) (+ (pow 1.0 3) (pow x 3)))
  (* (fma 1.0 1.0 (* x (- x 1.0))) (+ 1.0 x))
  (* (* (+ 1.0 x) (- 1.0 x)) (* (+ 1.0 x) (- 1.0 x)))
  (* (+ 1.0 x) (- 1.0 x))
  (* (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (* (sqrt (- 1.0 x)) (sqrt (+ 1.0 x)))
  (* 1.0 (- 1.0 x))
  (* x (- 1.0 x))
  (* 1.0 (- 1.0 x))
  (* x (- 1.0 x))
  (* (- 1.0 x) (* (cbrt (+ 1.0 x)) (cbrt (+ 1.0 x))))
  (* (- 1.0 x) (sqrt (+ 1.0 x)))
  (- 1.0 x)
  (- 1.0 x)
  (* (cbrt (- 1.0 x)) (+ 1.0 x))
  (* (sqrt (- 1.0 x)) (+ 1.0 x))
  (* (+ 1.0 x) (- 1.0 x))
  (* (- (sqrt 1.0) (sqrt x)) (+ 1.0 x))
  (* (+ 1.0 x) (- 1.0 x))
  (* (- 1.0 x) (+ (pow 1.0 3) (pow x 3)))
  (* (- 1.0 x) (- (* 1.0 1.0) (* x x)))
  (* (- (pow 1.0 3) (pow x 3)) (+ 1.0 x))
  (* (* (+ 1.0 x) (- 1.0 x)) (+ 1.0 x))
  (expm1 (fma y x (* z (- 1.0 x))))
  (log1p (fma y x (* z (- 1.0 x))))
  (* x y)
  (log (fma y x (* z (- 1.0 x))))
  (exp (fma y x (* z (- 1.0 x))))
  (* (cbrt (fma y x (* z (- 1.0 x)))) (cbrt (fma y x (* z (- 1.0 x)))))
  (cbrt (fma y x (* z (- 1.0 x))))
  (pow (fma y x (* z (- 1.0 x))) 3)
  (sqrt (fma y x (* z (- 1.0 x))))
  (sqrt (fma y x (* z (- 1.0 x))))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* z (- 1.0 x))
  (* 1.0 z)
  (* z (- 1.0 (pow x 2)))
  (* z (- 1.0 (pow x 2)))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (- 1.0 (pow x 2))
  (fma y x (* z (- 1.0 x)))
  (fma y x (* z (- 1.0 x)))
  (fma y x (* z (- 1.0 x)))
5.464 * * * [progress]: adding candidates to table
5.754 * [progress]: [Phase 3 of 3] Extracting.
5.754 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.755 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
5.755 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.770 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.785 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fma x y (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) z))))> #<alt (λ (x y z) (fma x y (/ (* z (* (- 1.0 x) (+ 1.0 x))) (+ 1.0 x))))> #<alt (λ (x y z) (fma x y (* (- 1.0 x) z)))>)
5.802 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
5.802 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (fma x y (* (- 1.0 x) z))
5.802 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
5.803 * * [simplify]: iteration  1 :  8  enodes  (cost  8 )
5.803 * * [simplify]: iteration  done :  8  enodes  (cost  8 )
5.803 * [simplify]: Simplified to:
   (fma x y (* (- 1.0 x) z))
6.403 * [regime-testing]: Baseline error score: 0.0084491764596476
6.403 * [regime-testing]: Oracle error score: 0.005073754531906633
6.404 * [regime-testing]: End program error score: 0.0084491764596476