20.644 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.037 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying:
  (/ (* 4.0 (- (- x y) (* z 0.5))) z)
0.038 * * [simplify]: Extracting # 0 : cost  1  inf +  0
0.038 * * [simplify]: Extracting # 1 : cost  3  inf +  0
0.038 * * [simplify]: Extracting # 2 : cost  4  inf +  1
0.038 * * [simplify]: Extracting # 3 : cost  5  inf +  2
0.038 * * [simplify]: Extracting # 4 : cost  8  inf +  2
0.038 * * [simplify]: Extracting # 5 : cost  0  inf +  583
0.038 * * [simplify]: iteration  0 :  10  enodes  (cost  205 )
0.041 * * [simplify]: Extracting # 0 : cost  0  inf +  583
0.041 * * [simplify]: Extracting # 1 : cost  4  inf +  583
0.042 * * [simplify]: Extracting # 2 : cost  0  inf +  953
0.042 * * [simplify]: iteration  1 :  20  enodes  (cost  205 )
0.048 * * [simplify]: Extracting # 0 : cost  0  inf +  953
0.048 * * [simplify]: Extracting # 1 : cost  12  inf +  953
0.049 * * [simplify]: Extracting # 2 : cost  0  inf +  2063
0.050 * * [simplify]: iteration  2 :  47  enodes  (cost  205 )
0.068 * * [simplify]: Extracting # 0 : cost  0  inf +  2063
0.069 * * [simplify]: Extracting # 1 : cost  35  inf +  1421
0.071 * * [simplify]: Extracting # 2 : cost  0  inf +  5133
0.073 * * [simplify]: iteration  3 :  138  enodes  (cost  180 )
0.122 * * [simplify]: Extracting # 0 : cost  0  inf +  5133
0.124 * * [simplify]: Extracting # 1 : cost  53  inf +  3450
0.132 * * [simplify]: Extracting # 2 : cost  0  inf +  9628
0.135 * * [simplify]: iteration  4 :  375  enodes  (cost  180 )
0.362 * * [simplify]: Extracting # 0 : cost  0  inf +  9628
0.370 * * [simplify]: Extracting # 1 : cost  280  inf +  5839
0.387 * * [simplify]: Extracting # 2 : cost  0  inf +  32047
0.397 * * [simplify]: iteration  5 :  1379  enodes  (cost  180 )
1.614 * * [simplify]: Extracting # 0 : cost  0  inf +  32047
1.674 * * [simplify]: Extracting # 1 : cost  1316  inf +  18071
1.712 * * [simplify]: Extracting # 2 : cost  0  inf +  174637
1.781 * * [simplify]: iteration done:  5001  enodes  (cost  180 )
1.781 * [simplify]: Simplified to:
  (* (- x (fma 0.5 z y)) (/ 4.0 z))
1.791 * * [progress]: iteration 1 / 4
1.791 * * * [progress]: picking best candidate
1.806 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- x (fma 0.5 z y)) (/ 4.0 z)))>
1.807 * * * [progress]: localizing error
1.830 * * * [progress]: generating rewritten candidates
1.830 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.881 * * * [progress]: generating series expansions
1.881 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.881 * [backup-simplify]: Simplify (* (- x (fma 0.5 z y)) (/ 4.0 z)) into (* 4.0 (/ (- x (fma 0.5 z y)) z))
1.881 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in (x z y) around 0
1.881 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in y
1.881 * [taylor]: Taking taylor expansion of 4.0 in y
1.881 * [backup-simplify]: Simplify 4.0 into 4.0
1.881 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in y
1.881 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in y
1.881 * [taylor]: Taking taylor expansion of x in y
1.881 * [backup-simplify]: Simplify x into x
1.881 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in y
1.881 * [taylor]: Rewrote expression to (+ (* 0.5 z) y)
1.881 * [taylor]: Taking taylor expansion of (* 0.5 z) in y
1.881 * [taylor]: Taking taylor expansion of 0.5 in y
1.881 * [backup-simplify]: Simplify 0.5 into 0.5
1.881 * [taylor]: Taking taylor expansion of z in y
1.881 * [backup-simplify]: Simplify z into z
1.881 * [taylor]: Taking taylor expansion of y in y
1.881 * [backup-simplify]: Simplify 0 into 0
1.881 * [backup-simplify]: Simplify 1 into 1
1.881 * [taylor]: Taking taylor expansion of z in y
1.881 * [backup-simplify]: Simplify z into z
1.881 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.881 * [backup-simplify]: Simplify (+ (* 0.5 z) 0) into (* 0.5 z)
1.881 * [backup-simplify]: Simplify (- (* 0.5 z)) into (- (* 0.5 z))
1.882 * [backup-simplify]: Simplify (+ x (- (* 0.5 z))) into (- x (* 0.5 z))
1.882 * [backup-simplify]: Simplify (/ (- x (* 0.5 z)) z) into (/ (- x (* 0.5 z)) z)
1.882 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in z
1.882 * [taylor]: Taking taylor expansion of 4.0 in z
1.882 * [backup-simplify]: Simplify 4.0 into 4.0
1.882 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in z
1.882 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in z
1.882 * [taylor]: Taking taylor expansion of x in z
1.882 * [backup-simplify]: Simplify x into x
1.882 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in z
1.882 * [taylor]: Rewrote expression to (+ (* 0.5 z) y)
1.882 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
1.882 * [taylor]: Taking taylor expansion of 0.5 in z
1.882 * [backup-simplify]: Simplify 0.5 into 0.5
1.882 * [taylor]: Taking taylor expansion of z in z
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [taylor]: Taking taylor expansion of y in z
1.882 * [backup-simplify]: Simplify y into y
1.882 * [taylor]: Taking taylor expansion of z in z
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.883 * [backup-simplify]: Simplify (+ 0 y) into y
1.883 * [backup-simplify]: Simplify (- y) into (- y)
1.883 * [backup-simplify]: Simplify (+ x (- y)) into (- x y)
1.883 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y)
1.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in x
1.883 * [taylor]: Taking taylor expansion of 4.0 in x
1.883 * [backup-simplify]: Simplify 4.0 into 4.0
1.883 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in x
1.883 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in x
1.883 * [taylor]: Taking taylor expansion of x in x
1.883 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify 1 into 1
1.883 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x
1.883 * [taylor]: Rewrote expression to (+ (* 0.5 z) y)
1.883 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.883 * [taylor]: Taking taylor expansion of 0.5 in x
1.883 * [backup-simplify]: Simplify 0.5 into 0.5
1.883 * [taylor]: Taking taylor expansion of z in x
1.883 * [backup-simplify]: Simplify z into z
1.883 * [taylor]: Taking taylor expansion of y in x
1.883 * [backup-simplify]: Simplify y into y
1.883 * [taylor]: Taking taylor expansion of z in x
1.883 * [backup-simplify]: Simplify z into z
1.883 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.883 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.883 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.883 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.883 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.883 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (fma 0.5 z y)) z)) in x
1.883 * [taylor]: Taking taylor expansion of 4.0 in x
1.883 * [backup-simplify]: Simplify 4.0 into 4.0
1.883 * [taylor]: Taking taylor expansion of (/ (- x (fma 0.5 z y)) z) in x
1.883 * [taylor]: Taking taylor expansion of (- x (fma 0.5 z y)) in x
1.884 * [taylor]: Taking taylor expansion of x in x
1.884 * [backup-simplify]: Simplify 0 into 0
1.884 * [backup-simplify]: Simplify 1 into 1
1.884 * [taylor]: Taking taylor expansion of (fma 0.5 z y) in x
1.884 * [taylor]: Rewrote expression to (+ (* 0.5 z) y)
1.884 * [taylor]: Taking taylor expansion of (* 0.5 z) in x
1.884 * [taylor]: Taking taylor expansion of 0.5 in x
1.884 * [backup-simplify]: Simplify 0.5 into 0.5
1.884 * [taylor]: Taking taylor expansion of z in x
1.884 * [backup-simplify]: Simplify z into z
1.884 * [taylor]: Taking taylor expansion of y in x
1.884 * [backup-simplify]: Simplify y into y
1.884 * [taylor]: Taking taylor expansion of z in x
1.884 * [backup-simplify]: Simplify z into z
1.884 * [backup-simplify]: Simplify (* 0.5 z) into (* 0.5 z)
1.884 * [backup-simplify]: Simplify (+ (* 0.5 z) y) into (+ (* 0.5 z) y)
1.884 * [backup-simplify]: Simplify (- (+ (* 0.5 z) y)) into (- (+ (* 0.5 z) y))
1.884 * [backup-simplify]: Simplify (+ 0 (- (+ (* 0.5 z) y))) into (- (+ (* 0.5 z) y))
1.884 * [backup-simplify]: Simplify (/ (- (+ (* 0.5 z) y)) z) into (* -1 (/ (+ (* 0.5 z) y) z))
1.884 * [backup-simplify]: Simplify (* 4.0 (* -1 (/ (+ (* 0.5 z) y) z))) into (* -4.0 (/ (+ (* 0.5 z) y) z))
1.884 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in z
1.884 * [taylor]: Taking taylor expansion of -4.0 in z
1.884 * [backup-simplify]: Simplify -4.0 into -4.0
1.884 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in z
1.884 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z
1.884 * [taylor]: Taking taylor expansion of (* 0.5 z) in z
1.884 * [taylor]: Taking taylor expansion of 0.5 in z
1.884 * [backup-simplify]: Simplify 0.5 into 0.5
1.884 * [taylor]: Taking taylor expansion of z in z
1.884 * [backup-simplify]: Simplify 0 into 0
1.884 * [backup-simplify]: Simplify 1 into 1
1.884 * [taylor]: Taking taylor expansion of y in z
1.884 * [backup-simplify]: Simplify y into y
1.885 * [taylor]: Taking taylor expansion of z in z
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify 1 into 1
1.885 * [backup-simplify]: Simplify (* 0.5 0) into 0
1.885 * [backup-simplify]: Simplify (+ 0 y) into y
1.885 * [backup-simplify]: Simplify (/ y 1) into y
1.885 * [backup-simplify]: Simplify (* -4.0 y) into (* -4.0 y)
1.885 * [taylor]: Taking taylor expansion of (* -4.0 y) in y
1.885 * [taylor]: Taking taylor expansion of -4.0 in y
1.885 * [backup-simplify]: Simplify -4.0 into -4.0
1.885 * [taylor]: Taking taylor expansion of y in y
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify 1 into 1
1.885 * [backup-simplify]: Simplify (* -4.0 0) into 0
1.885 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 z)) into 0
1.886 * [backup-simplify]: Simplify (+ 0 0) into 0
1.886 * [backup-simplify]: Simplify (- 0) into 0
1.887 * [backup-simplify]: Simplify (+ 1 0) into 1
1.887 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ (+ (* 0.5 z) y) z)) (/ 0 z)))) into (/ 1 z)
1.887 * [backup-simplify]: Simplify (+ (* 4.0 (/ 1 z)) (* 0 (* -1 (/ (+ (* 0.5 z) y) z)))) into (* 4.0 (/ 1 z))
1.887 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
1.887 * [taylor]: Taking taylor expansion of 4.0 in z
1.887 * [backup-simplify]: Simplify 4.0 into 4.0
1.887 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.887 * [taylor]: Taking taylor expansion of z in z
1.887 * [backup-simplify]: Simplify 0 into 0
1.887 * [backup-simplify]: Simplify 1 into 1
1.887 * [backup-simplify]: Simplify (/ 1 1) into 1
1.887 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.888 * [taylor]: Taking taylor expansion of 4.0 in y
1.888 * [backup-simplify]: Simplify 4.0 into 4.0
1.888 * [backup-simplify]: Simplify 4.0 into 4.0
1.888 * [backup-simplify]: Simplify (+ (* 0.5 1) (* 0 0)) into 0.5
1.889 * [backup-simplify]: Simplify (+ 0.5 0) into 0.5
1.889 * [backup-simplify]: Simplify (- (/ 0.5 1) (+ (* y (/ 0 1)))) into 0.5
1.890 * [backup-simplify]: Simplify (+ (* -4.0 0.5) (* 0 y)) into (- 2.0)
1.890 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.890 * [taylor]: Taking taylor expansion of 2.0 in y
1.890 * [backup-simplify]: Simplify 2.0 into 2.0
1.890 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.890 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.891 * [backup-simplify]: Simplify (+ (* -4.0 1) (* 0 0)) into (- 4.0)
1.891 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.892 * [backup-simplify]: Simplify (+ (* (- 4.0) (* y (* (/ 1 z) 1))) (+ (- 2.0) (* 4.0 (* 1 (* (/ 1 z) x))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.892 * [backup-simplify]: Simplify (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) (/ 4.0 (/ 1 z))) into (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z))
1.892 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z)) in (x z y) around 0
1.892 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z)) in y
1.892 * [taylor]: Taking taylor expansion of 4.0 in y
1.892 * [backup-simplify]: Simplify 4.0 into 4.0
1.892 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z) in y
1.892 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in y
1.892 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.892 * [taylor]: Taking taylor expansion of x in y
1.892 * [backup-simplify]: Simplify x into x
1.893 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.893 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in y
1.893 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y))
1.893 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y
1.893 * [taylor]: Taking taylor expansion of 0.5 in y
1.893 * [backup-simplify]: Simplify 0.5 into 0.5
1.893 * [taylor]: Taking taylor expansion of (/ 1 z) in y
1.893 * [taylor]: Taking taylor expansion of z in y
1.893 * [backup-simplify]: Simplify z into z
1.893 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.893 * [taylor]: Taking taylor expansion of y in y
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 1 into 1
1.893 * [backup-simplify]: Simplify (/ 1 1) into 1
1.893 * [taylor]: Taking taylor expansion of z in y
1.893 * [backup-simplify]: Simplify z into z
1.893 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z)) in z
1.893 * [taylor]: Taking taylor expansion of 4.0 in z
1.893 * [backup-simplify]: Simplify 4.0 into 4.0
1.893 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z) in z
1.893 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in z
1.893 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.893 * [taylor]: Taking taylor expansion of x in z
1.893 * [backup-simplify]: Simplify x into x
1.893 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.893 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in z
1.893 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y))
1.893 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z
1.894 * [taylor]: Taking taylor expansion of 0.5 in z
1.894 * [backup-simplify]: Simplify 0.5 into 0.5
1.894 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.894 * [taylor]: Taking taylor expansion of z in z
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.894 * [taylor]: Taking taylor expansion of y in z
1.894 * [backup-simplify]: Simplify y into y
1.894 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.894 * [taylor]: Taking taylor expansion of z in z
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.894 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z)) in x
1.894 * [taylor]: Taking taylor expansion of 4.0 in x
1.894 * [backup-simplify]: Simplify 4.0 into 4.0
1.894 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z) in x
1.894 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in x
1.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.894 * [taylor]: Taking taylor expansion of x in x
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x
1.894 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y))
1.895 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.895 * [taylor]: Taking taylor expansion of 0.5 in x
1.895 * [backup-simplify]: Simplify 0.5 into 0.5
1.895 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.895 * [taylor]: Taking taylor expansion of z in x
1.895 * [backup-simplify]: Simplify z into z
1.895 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.895 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.895 * [taylor]: Taking taylor expansion of y in x
1.895 * [backup-simplify]: Simplify y into y
1.895 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.895 * [taylor]: Taking taylor expansion of z in x
1.895 * [backup-simplify]: Simplify z into z
1.895 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z)) in x
1.895 * [taylor]: Taking taylor expansion of 4.0 in x
1.895 * [backup-simplify]: Simplify 4.0 into 4.0
1.895 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) z) in x
1.895 * [taylor]: Taking taylor expansion of (- (/ 1 x) (fma 0.5 (/ 1 z) (/ 1 y))) in x
1.895 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.895 * [taylor]: Taking taylor expansion of x in x
1.895 * [backup-simplify]: Simplify 0 into 0
1.895 * [backup-simplify]: Simplify 1 into 1
1.895 * [backup-simplify]: Simplify (/ 1 1) into 1
1.895 * [taylor]: Taking taylor expansion of (fma 0.5 (/ 1 z) (/ 1 y)) in x
1.895 * [taylor]: Rewrote expression to (+ (* 0.5 (/ 1 z)) (/ 1 y))
1.895 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x
1.895 * [taylor]: Taking taylor expansion of 0.5 in x
1.895 * [backup-simplify]: Simplify 0.5 into 0.5
1.895 * [taylor]: Taking taylor expansion of (/ 1 z) in x
1.895 * [taylor]: Taking taylor expansion of z in x
1.895 * [backup-simplify]: Simplify z into z
1.895 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
1.895 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.895 * [taylor]: Taking taylor expansion of y in x
1.895 * [backup-simplify]: Simplify y into y
1.895 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.896 * [taylor]: Taking taylor expansion of z in x
1.896 * [backup-simplify]: Simplify z into z
1.896 * [backup-simplify]: Simplify (+ 1 0) into 1
1.896 * [backup-simplify]: Simplify (* 1 z) into z
1.896 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.896 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.896 * [taylor]: Taking taylor expansion of 4.0 in z
1.896 * [backup-simplify]: Simplify 4.0 into 4.0
1.896 * [taylor]: Taking taylor expansion of z in z
1.896 * [backup-simplify]: Simplify 0 into 0
1.896 * [backup-simplify]: Simplify 1 into 1
1.896 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.897 * [backup-simplify]: Simplify (* 0.5 (/ 1 z)) into (/ 0.5 z)
1.897 * [backup-simplify]: Simplify (+ (/ 0.5 z) (/ 1 y)) into (+ (/ 1 y) (* 0.5 (/ 1 z)))
1.897 * [backup-simplify]: Simplify (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
1.897 * [backup-simplify]: Simplify (+ 0 (- (+ (/ 1 y) (* 0.5 (/ 1 z))))) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
1.897 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) into (- (+ (/ z y) 0.5))
1.897 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
1.897 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z
1.897 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
1.897 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
1.898 * [taylor]: Taking taylor expansion of 4.0 in z
1.898 * [backup-simplify]: Simplify 4.0 into 4.0
1.898 * [taylor]: Taking taylor expansion of (/ z y) in z
1.898 * [taylor]: Taking taylor expansion of z in z
1.898 * [backup-simplify]: Simplify 0 into 0
1.898 * [backup-simplify]: Simplify 1 into 1
1.898 * [taylor]: Taking taylor expansion of y in z
1.898 * [backup-simplify]: Simplify y into y
1.898 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.898 * [taylor]: Taking taylor expansion of 2.0 in z
1.898 * [backup-simplify]: Simplify 2.0 into 2.0
1.898 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.898 * [taylor]: Taking taylor expansion of 0 in y
1.898 * [backup-simplify]: Simplify 0 into 0
1.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
1.899 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ 1 z))) into 0
1.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.900 * [backup-simplify]: Simplify (- 0) into 0
1.900 * [backup-simplify]: Simplify (+ 0 0) into 0
1.900 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (* 0 z))) into 0
1.901 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
1.901 * [taylor]: Taking taylor expansion of 0 in z
1.901 * [backup-simplify]: Simplify 0 into 0
1.901 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.901 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.901 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.901 * [taylor]: Taking taylor expansion of 2.0 in y
1.901 * [backup-simplify]: Simplify 2.0 into 2.0
1.902 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.902 * [taylor]: Taking taylor expansion of 4.0 in y
1.902 * [backup-simplify]: Simplify 4.0 into 4.0
1.902 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.903 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0
1.904 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.904 * [backup-simplify]: Simplify (+ 0 0) into 0
1.904 * [backup-simplify]: Simplify (- 0) into 0
1.904 * [backup-simplify]: Simplify (+ 0 0) into 0
1.905 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (+ (* 0.5 (/ 1 z)) (/ 1 y))) 0) (+ (* 0 0) (* 0 z)))) into 0
1.906 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
1.906 * [taylor]: Taking taylor expansion of 0 in z
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [taylor]: Taking taylor expansion of 0 in y
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
1.906 * [backup-simplify]: Simplify (+ (/ 4.0 y) 0) into (* 4.0 (/ 1 y))
1.906 * [backup-simplify]: Simplify (- (* 4.0 (/ 1 y))) into (- (* 4.0 (/ 1 y)))
1.906 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
1.906 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
1.906 * [taylor]: Taking taylor expansion of 4.0 in y
1.906 * [backup-simplify]: Simplify 4.0 into 4.0
1.906 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.906 * [taylor]: Taking taylor expansion of y in y
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 1 into 1
1.906 * [backup-simplify]: Simplify (/ 1 1) into 1
1.907 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.907 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.907 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.908 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
1.908 * [taylor]: Taking taylor expansion of 0 in y
1.908 * [backup-simplify]: Simplify 0 into 0
1.908 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.908 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.908 * [backup-simplify]: Simplify 4.0 into 4.0
1.909 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (+ (- 2.0) (* (- 4.0) (* (/ 1 (/ 1 y)) (* (/ 1 z) 1))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.909 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (fma 0.5 (/ 1 (- z)) (/ 1 (- y)))) (/ 4.0 (/ 1 (- z)))) into (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))))
1.909 * [approximate]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in (x z y) around 0
1.909 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in y
1.909 * [taylor]: Taking taylor expansion of 4.0 in y
1.909 * [backup-simplify]: Simplify 4.0 into 4.0
1.909 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in y
1.910 * [taylor]: Taking taylor expansion of z in y
1.910 * [backup-simplify]: Simplify z into z
1.910 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in y
1.910 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in y
1.910 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y))
1.910 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in y
1.910 * [taylor]: Taking taylor expansion of 0.5 in y
1.910 * [backup-simplify]: Simplify 0.5 into 0.5
1.910 * [taylor]: Taking taylor expansion of (/ -1 z) in y
1.910 * [taylor]: Taking taylor expansion of -1 in y
1.910 * [backup-simplify]: Simplify -1 into -1
1.910 * [taylor]: Taking taylor expansion of z in y
1.910 * [backup-simplify]: Simplify z into z
1.910 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
1.910 * [taylor]: Taking taylor expansion of (/ -1 y) in y
1.910 * [taylor]: Taking taylor expansion of -1 in y
1.910 * [backup-simplify]: Simplify -1 into -1
1.910 * [taylor]: Taking taylor expansion of y in y
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [backup-simplify]: Simplify 1 into 1
1.910 * [backup-simplify]: Simplify (/ -1 1) into -1
1.910 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.910 * [taylor]: Taking taylor expansion of x in y
1.911 * [backup-simplify]: Simplify x into x
1.911 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.911 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in z
1.911 * [taylor]: Taking taylor expansion of 4.0 in z
1.911 * [backup-simplify]: Simplify 4.0 into 4.0
1.911 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in z
1.911 * [taylor]: Taking taylor expansion of z in z
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in z
1.911 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in z
1.911 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y))
1.911 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in z
1.911 * [taylor]: Taking taylor expansion of 0.5 in z
1.911 * [backup-simplify]: Simplify 0.5 into 0.5
1.911 * [taylor]: Taking taylor expansion of (/ -1 z) in z
1.911 * [taylor]: Taking taylor expansion of -1 in z
1.911 * [backup-simplify]: Simplify -1 into -1
1.911 * [taylor]: Taking taylor expansion of z in z
1.911 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify 1 into 1
1.911 * [backup-simplify]: Simplify (/ -1 1) into -1
1.911 * [taylor]: Taking taylor expansion of (/ -1 y) in z
1.911 * [taylor]: Taking taylor expansion of -1 in z
1.911 * [backup-simplify]: Simplify -1 into -1
1.911 * [taylor]: Taking taylor expansion of y in z
1.911 * [backup-simplify]: Simplify y into y
1.911 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.911 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.911 * [taylor]: Taking taylor expansion of x in z
1.911 * [backup-simplify]: Simplify x into x
1.911 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.911 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in x
1.912 * [taylor]: Taking taylor expansion of 4.0 in x
1.912 * [backup-simplify]: Simplify 4.0 into 4.0
1.912 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in x
1.912 * [taylor]: Taking taylor expansion of z in x
1.912 * [backup-simplify]: Simplify z into z
1.912 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in x
1.912 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x
1.912 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y))
1.912 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x
1.912 * [taylor]: Taking taylor expansion of 0.5 in x
1.912 * [backup-simplify]: Simplify 0.5 into 0.5
1.912 * [taylor]: Taking taylor expansion of (/ -1 z) in x
1.912 * [taylor]: Taking taylor expansion of -1 in x
1.912 * [backup-simplify]: Simplify -1 into -1
1.912 * [taylor]: Taking taylor expansion of z in x
1.912 * [backup-simplify]: Simplify z into z
1.912 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
1.912 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.912 * [taylor]: Taking taylor expansion of -1 in x
1.912 * [backup-simplify]: Simplify -1 into -1
1.912 * [taylor]: Taking taylor expansion of y in x
1.912 * [backup-simplify]: Simplify y into y
1.912 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.912 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.912 * [taylor]: Taking taylor expansion of x in x
1.912 * [backup-simplify]: Simplify 0 into 0
1.912 * [backup-simplify]: Simplify 1 into 1
1.912 * [backup-simplify]: Simplify (/ 1 1) into 1
1.912 * [taylor]: Taking taylor expansion of (* 4.0 (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)))) in x
1.912 * [taylor]: Taking taylor expansion of 4.0 in x
1.912 * [backup-simplify]: Simplify 4.0 into 4.0
1.912 * [taylor]: Taking taylor expansion of (* z (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x))) in x
1.912 * [taylor]: Taking taylor expansion of z in x
1.912 * [backup-simplify]: Simplify z into z
1.912 * [taylor]: Taking taylor expansion of (+ (fma 0.5 (/ -1 z) (/ -1 y)) (/ 1 x)) in x
1.913 * [taylor]: Taking taylor expansion of (fma 0.5 (/ -1 z) (/ -1 y)) in x
1.913 * [taylor]: Rewrote expression to (+ (* 0.5 (/ -1 z)) (/ -1 y))
1.913 * [taylor]: Taking taylor expansion of (* 0.5 (/ -1 z)) in x
1.913 * [taylor]: Taking taylor expansion of 0.5 in x
1.913 * [backup-simplify]: Simplify 0.5 into 0.5
1.913 * [taylor]: Taking taylor expansion of (/ -1 z) in x
1.913 * [taylor]: Taking taylor expansion of -1 in x
1.913 * [backup-simplify]: Simplify -1 into -1
1.913 * [taylor]: Taking taylor expansion of z in x
1.913 * [backup-simplify]: Simplify z into z
1.913 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z)
1.913 * [taylor]: Taking taylor expansion of (/ -1 y) in x
1.913 * [taylor]: Taking taylor expansion of -1 in x
1.913 * [backup-simplify]: Simplify -1 into -1
1.913 * [taylor]: Taking taylor expansion of y in x
1.913 * [backup-simplify]: Simplify y into y
1.913 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
1.913 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.913 * [taylor]: Taking taylor expansion of x in x
1.913 * [backup-simplify]: Simplify 0 into 0
1.913 * [backup-simplify]: Simplify 1 into 1
1.913 * [backup-simplify]: Simplify (/ 1 1) into 1
1.914 * [backup-simplify]: Simplify (+ 0 1) into 1
1.914 * [backup-simplify]: Simplify (* z 1) into z
1.914 * [backup-simplify]: Simplify (* 4.0 z) into (* 4.0 z)
1.914 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
1.914 * [taylor]: Taking taylor expansion of 4.0 in z
1.914 * [backup-simplify]: Simplify 4.0 into 4.0
1.914 * [taylor]: Taking taylor expansion of z in z
1.914 * [backup-simplify]: Simplify 0 into 0
1.914 * [backup-simplify]: Simplify 1 into 1
1.914 * [backup-simplify]: Simplify (* 0.5 (/ -1 z)) into (/ -0.5 z)
1.914 * [backup-simplify]: Simplify (+ (/ -0.5 z) (/ -1 y)) into (- (+ (/ 1 y) (* 0.5 (/ 1 z))))
1.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.914 * [backup-simplify]: Simplify (+ (- (+ (/ 1 y) (* 0.5 (/ 1 z)))) 0) into (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))
1.915 * [backup-simplify]: Simplify (+ (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))) (* 0 1)) into (- (+ (/ z y) 0.5))
1.915 * [backup-simplify]: Simplify (+ (* 4.0 (- (+ (/ z y) 0.5))) (* 0 z)) into (- (+ (* 4.0 (/ z y)) 2.0))
1.915 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in z
1.915 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z
1.915 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z
1.915 * [taylor]: Taking taylor expansion of 4.0 in z
1.915 * [backup-simplify]: Simplify 4.0 into 4.0
1.915 * [taylor]: Taking taylor expansion of (/ z y) in z
1.915 * [taylor]: Taking taylor expansion of z in z
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 1 into 1
1.915 * [taylor]: Taking taylor expansion of y in z
1.915 * [backup-simplify]: Simplify y into y
1.915 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.915 * [taylor]: Taking taylor expansion of 2.0 in z
1.915 * [backup-simplify]: Simplify 2.0 into 2.0
1.916 * [backup-simplify]: Simplify (* 4.0 0) into 0
1.916 * [taylor]: Taking taylor expansion of 0 in y
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0
1.916 * [backup-simplify]: Simplify (+ (* 0.5 0) (* 0 (/ -1 z))) into 0
1.916 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.918 * [backup-simplify]: Simplify (+ 0 0) into 0
1.918 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))) (* 0 1))) into 0
1.919 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z))) into 0
1.919 * [taylor]: Taking taylor expansion of 0 in z
1.919 * [backup-simplify]: Simplify 0 into 0
1.919 * [backup-simplify]: Simplify (+ 0 2.0) into 2.0
1.919 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.919 * [taylor]: Taking taylor expansion of (- 2.0) in y
1.919 * [taylor]: Taking taylor expansion of 2.0 in y
1.919 * [backup-simplify]: Simplify 2.0 into 2.0
1.920 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
1.920 * [taylor]: Taking taylor expansion of 4.0 in y
1.920 * [backup-simplify]: Simplify 4.0 into 4.0
1.920 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
1.921 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 (/ -1 z)))) into 0
1.921 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.921 * [backup-simplify]: Simplify (+ 0 0) into 0
1.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.922 * [backup-simplify]: Simplify (+ 0 0) into 0
1.923 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (- (+ (* 0.5 (/ 1 z)) (/ 1 y)))) (* 0 1)))) into 0
1.923 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 (- (+ (/ z y) 0.5))) (* 0 z)))) into 0
1.923 * [taylor]: Taking taylor expansion of 0 in z
1.924 * [backup-simplify]: Simplify 0 into 0
1.924 * [taylor]: Taking taylor expansion of 0 in y
1.924 * [backup-simplify]: Simplify 0 into 0
1.924 * [backup-simplify]: Simplify (* 4.0 (/ 1 y)) into (/ 4.0 y)
1.924 * [backup-simplify]: Simplify (+ (/ 4.0 y) 0) into (* 4.0 (/ 1 y))
1.924 * [backup-simplify]: Simplify (- (* 4.0 (/ 1 y))) into (- (* 4.0 (/ 1 y)))
1.924 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
1.924 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
1.924 * [taylor]: Taking taylor expansion of 4.0 in y
1.924 * [backup-simplify]: Simplify 4.0 into 4.0
1.924 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.924 * [taylor]: Taking taylor expansion of y in y
1.924 * [backup-simplify]: Simplify 0 into 0
1.924 * [backup-simplify]: Simplify 1 into 1
1.924 * [backup-simplify]: Simplify (/ 1 1) into 1
1.924 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.925 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.925 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.925 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
1.926 * [taylor]: Taking taylor expansion of 0 in y
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.926 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.926 * [backup-simplify]: Simplify 4.0 into 4.0
1.927 * [backup-simplify]: Simplify (+ (* 4.0 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (+ (- 2.0) (* (- 4.0) (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1))))) into (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.927 * * * [progress]: simplifying candidates
1.928 * [simplify]: Simplifying:
  (expm1 (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (log1p (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (- x (fma 0.5 z y)) (/ 4.0 z))
  (+ (log (- x (fma 0.5 z y))) (- (log 4.0) (log z)))
  (+ (log (- x (fma 0.5 z y))) (log (/ 4.0 z)))
  (log (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (exp (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (* (* (- x (fma 0.5 z y)) (- x (fma 0.5 z y))) (- x (fma 0.5 z y))) (/ (* (* 4.0 4.0) 4.0) (* (* z z) z)))
  (* (* (* (- x (fma 0.5 z y)) (- x (fma 0.5 z y))) (- x (fma 0.5 z y))) (* (* (/ 4.0 z) (/ 4.0 z)) (/ 4.0 z)))
  (* (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z))) (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z))))
  (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (* (* (- x (fma 0.5 z y)) (/ 4.0 z)) (* (- x (fma 0.5 z y)) (/ 4.0 z))) (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (sqrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (sqrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (- (pow x 3) (pow (fma 0.5 z y) 3)) 4.0)
  (* (+ (* x x) (+ (* (fma 0.5 z y) (fma 0.5 z y)) (* x (fma 0.5 z y)))) z)
  (* (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y))) 4.0)
  (* (+ x (fma 0.5 z y)) z)
  (* (sqrt (- x (fma 0.5 z y))) (sqrt (/ 4.0 z)))
  (* (sqrt (- x (fma 0.5 z y))) (sqrt (/ 4.0 z)))
  (* (sqrt (- x (fma 0.5 z y))) (/ (sqrt 4.0) (sqrt z)))
  (* (sqrt (- x (fma 0.5 z y))) (/ (sqrt 4.0) (sqrt z)))
  (* (- x (fma 0.5 z y)) (* (cbrt (/ 4.0 z)) (cbrt (/ 4.0 z))))
  (* (- x (fma 0.5 z y)) (sqrt (/ 4.0 z)))
  (* (- x (fma 0.5 z y)) (/ (* (cbrt 4.0) (cbrt 4.0)) (* (cbrt z) (cbrt z))))
  (* (- x (fma 0.5 z y)) (/ (* (cbrt 4.0) (cbrt 4.0)) (sqrt z)))
  (* (- x (fma 0.5 z y)) (/ (* (cbrt 4.0) (cbrt 4.0)) 1))
  (* (- x (fma 0.5 z y)) (/ (sqrt 4.0) (* (cbrt z) (cbrt z))))
  (* (- x (fma 0.5 z y)) (/ (sqrt 4.0) (sqrt z)))
  (* (- x (fma 0.5 z y)) (/ (sqrt 4.0) 1))
  (* (- x (fma 0.5 z y)) (/ 1 (* (cbrt z) (cbrt z))))
  (* (- x (fma 0.5 z y)) (/ 1 (sqrt z)))
  (* (- x (fma 0.5 z y)) (/ 1 1))
  (* (- x (fma 0.5 z y)) 1)
  (* (- x (fma 0.5 z y)) 4.0)
  (* (cbrt (- x (fma 0.5 z y))) (/ 4.0 z))
  (* (sqrt (- x (fma 0.5 z y))) (/ 4.0 z))
  (* (- x (fma 0.5 z y)) (/ 4.0 z))
  (* (- (sqrt x) (sqrt (fma 0.5 z y))) (/ 4.0 z))
  (* (- x (fma 0.5 z y)) (/ 4.0 z))
  (* (- x (fma 0.5 z y)) 4.0)
  (* (- (pow x 3) (pow (fma 0.5 z y) 3)) (/ 4.0 z))
  (* (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y))) (/ 4.0 z))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
  (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0))
1.928 * * [simplify]: Extracting # 0 : cost  38  inf +  0
1.929 * * [simplify]: Extracting # 1 : cost  70  inf +  0
1.929 * * [simplify]: Extracting # 2 : cost  87  inf +  198
1.929 * * [simplify]: Extracting # 3 : cost  84  inf +  1056
1.929 * * [simplify]: Extracting # 4 : cost  59  inf +  3476
1.930 * * [simplify]: Extracting # 5 : cost  17  inf +  13322
1.932 * * [simplify]: Extracting # 6 : cost  2  inf +  17111
1.933 * * [simplify]: Extracting # 7 : cost  0  inf +  17871
1.935 * * [simplify]: iteration  0 :  102  enodes  (cost  12487 )
1.961 * * [simplify]: Extracting # 0 : cost  0  inf +  17871
1.965 * * [simplify]: Extracting # 1 : cost  52  inf +  15656
1.970 * * [simplify]: Extracting # 2 : cost  3  inf +  23942
1.977 * * [simplify]: Extracting # 3 : cost  1  inf +  24024
1.983 * * [simplify]: Extracting # 4 : cost  0  inf +  24293
1.989 * * [simplify]: iteration  1 :  265  enodes  (cost  11371 )
2.131 * * [simplify]: Extracting # 0 : cost  0  inf +  24293
2.138 * * [simplify]: Extracting # 1 : cost  423  inf +  20700
2.154 * * [simplify]: Extracting # 2 : cost  5  inf +  103259
2.189 * * [simplify]: Extracting # 3 : cost  5  inf +  103260
2.231 * * [simplify]: Extracting # 4 : cost  2  inf +  103742
2.253 * * [simplify]: Extracting # 5 : cost  1  inf +  103825
2.279 * * [simplify]: Extracting # 6 : cost  0  inf +  104286
2.306 * * [simplify]: iteration  2 :  1338  enodes  (cost  11164 )
2.832 * * [simplify]: Extracting # 0 : cost  0  inf +  104286
2.905 * * [simplify]: Extracting # 1 : cost  1982  inf +  70855
2.991 * * [simplify]: Extracting # 2 : cost  56  inf +  458685
3.116 * * [simplify]: Extracting # 3 : cost  15  inf +  464780
3.230 * * [simplify]: Extracting # 4 : cost  0  inf +  469973
3.312 * * [simplify]: iteration done:  5000  enodes  (cost  11004 )
3.312 * [simplify]: Simplified to:
  (expm1 (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (log1p (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (/ (- x (fma 0.5 z y)) (/ z 4.0))
  (log (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (log (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (log (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (exp (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (* (* (- x (fma 0.5 z y)) (/ 4.0 z)) (* (- x (fma 0.5 z y)) (/ 4.0 z))) (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (* (* (- x (fma 0.5 z y)) (/ 4.0 z)) (* (- x (fma 0.5 z y)) (/ 4.0 z))) (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z))) (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z))))
  (cbrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (* (* (- x (fma 0.5 z y)) (/ 4.0 z)) (* (- x (fma 0.5 z y)) (/ 4.0 z))) (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (sqrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (sqrt (* (- x (fma 0.5 z y)) (/ 4.0 z)))
  (* (- (* x (* x x)) (* (* (fma 0.5 z y) (fma 0.5 z y)) (fma 0.5 z y))) 4.0)
  (* z (fma x x (* (fma 0.5 z y) (+ x (fma 0.5 z y)))))
  (* (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y))) 4.0)
  (* (+ x (fma 0.5 z y)) z)
  (* (sqrt (- x (fma 0.5 z y))) (sqrt (/ 4.0 z)))
  (* (sqrt (- x (fma 0.5 z y))) (sqrt (/ 4.0 z)))
  (* (sqrt (- x (fma 0.5 z y))) (/ (sqrt 4.0) (sqrt z)))
  (* (sqrt (- x (fma 0.5 z y))) (/ (sqrt 4.0) (sqrt z)))
  (* (* (cbrt (/ 4.0 z)) (cbrt (/ 4.0 z))) (- x (fma 0.5 z y)))
  (* (sqrt (/ 4.0 z)) (- x (fma 0.5 z y)))
  (* (* (/ (cbrt 4.0) (cbrt z)) (/ (cbrt 4.0) (cbrt z))) (- x (fma 0.5 z y)))
  (* (/ (* (cbrt 4.0) (cbrt 4.0)) (sqrt z)) (- x (fma 0.5 z y)))
  (* (* (cbrt 4.0) (cbrt 4.0)) (- x (fma 0.5 z y)))
  (* (/ (sqrt 4.0) (* (cbrt z) (cbrt z))) (- x (fma 0.5 z y)))
  (* (/ (sqrt 4.0) (sqrt z)) (- x (fma 0.5 z y)))
  (* (- x (fma 0.5 z y)) (sqrt 4.0))
  (/ (- x (fma 0.5 z y)) (* (cbrt z) (cbrt z)))
  (/ (- x (fma 0.5 z y)) (sqrt z))
  (- x (fma 0.5 z y))
  (- x (fma 0.5 z y))
  (* 4.0 (- x (fma 0.5 z y)))
  (* (cbrt (- x (fma 0.5 z y))) (/ 4.0 z))
  (* (sqrt (- x (fma 0.5 z y))) (/ 4.0 z))
  (/ (- x (fma 0.5 z y)) (/ z 4.0))
  (* (- (sqrt x) (sqrt (fma 0.5 z y))) (/ 4.0 z))
  (/ (- x (fma 0.5 z y)) (/ z 4.0))
  (* 4.0 (- x (fma 0.5 z y)))
  (* (- (* x (* x x)) (* (* (fma 0.5 z y) (fma 0.5 z y)) (fma 0.5 z y))) (/ 4.0 z))
  (* (- (* x x) (* (fma 0.5 z y) (fma 0.5 z y))) (/ 4.0 z))
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
3.314 * * * [progress]: adding candidates to table
3.534 * * [progress]: iteration 2 / 4
3.534 * * * [progress]: picking best candidate
3.538 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))>
3.538 * * * [progress]: localizing error
3.554 * * * [progress]: generating rewritten candidates
3.554 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 2)
3.637 * * * [progress]: generating series expansions
3.637 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 2)
3.638 * [backup-simplify]: Simplify (- (/ x z) (/ y z)) into (- (/ x z) (/ y z))
3.638 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0
3.638 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y
3.638 * [taylor]: Taking taylor expansion of (/ x z) in y
3.638 * [taylor]: Taking taylor expansion of x in y
3.638 * [backup-simplify]: Simplify x into x
3.638 * [taylor]: Taking taylor expansion of z in y
3.638 * [backup-simplify]: Simplify z into z
3.638 * [backup-simplify]: Simplify (/ x z) into (/ x z)
3.638 * [taylor]: Taking taylor expansion of (/ y z) in y
3.638 * [taylor]: Taking taylor expansion of y in y
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [taylor]: Taking taylor expansion of z in y
3.638 * [backup-simplify]: Simplify z into z
3.638 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.638 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z
3.638 * [taylor]: Taking taylor expansion of (/ x z) in z
3.638 * [taylor]: Taking taylor expansion of x in z
3.638 * [backup-simplify]: Simplify x into x
3.638 * [taylor]: Taking taylor expansion of z in z
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.638 * [backup-simplify]: Simplify (/ x 1) into x
3.638 * [taylor]: Taking taylor expansion of (/ y z) in z
3.638 * [taylor]: Taking taylor expansion of y in z
3.638 * [backup-simplify]: Simplify y into y
3.638 * [taylor]: Taking taylor expansion of z in z
3.638 * [backup-simplify]: Simplify 0 into 0
3.638 * [backup-simplify]: Simplify 1 into 1
3.639 * [backup-simplify]: Simplify (/ y 1) into y
3.639 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.639 * [taylor]: Taking taylor expansion of (/ x z) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of z in x
3.639 * [backup-simplify]: Simplify z into z
3.639 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.639 * [taylor]: Taking taylor expansion of (/ y z) in x
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [taylor]: Taking taylor expansion of z in x
3.639 * [backup-simplify]: Simplify z into z
3.639 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.639 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x
3.639 * [taylor]: Taking taylor expansion of (/ x z) in x
3.639 * [taylor]: Taking taylor expansion of x in x
3.639 * [backup-simplify]: Simplify 0 into 0
3.639 * [backup-simplify]: Simplify 1 into 1
3.639 * [taylor]: Taking taylor expansion of z in x
3.639 * [backup-simplify]: Simplify z into z
3.639 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.639 * [taylor]: Taking taylor expansion of (/ y z) in x
3.639 * [taylor]: Taking taylor expansion of y in x
3.639 * [backup-simplify]: Simplify y into y
3.639 * [taylor]: Taking taylor expansion of z in x
3.639 * [backup-simplify]: Simplify z into z
3.639 * [backup-simplify]: Simplify (/ y z) into (/ y z)
3.640 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z))
3.640 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z))
3.640 * [taylor]: Taking taylor expansion of (- (/ y z)) in z
3.640 * [taylor]: Taking taylor expansion of (/ y z) in z
3.640 * [taylor]: Taking taylor expansion of y in z
3.640 * [backup-simplify]: Simplify y into y
3.640 * [taylor]: Taking taylor expansion of z in z
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify 1 into 1
3.640 * [backup-simplify]: Simplify (/ y 1) into y
3.640 * [backup-simplify]: Simplify (- y) into (- y)
3.640 * [taylor]: Taking taylor expansion of (- y) in y
3.640 * [taylor]: Taking taylor expansion of y in y
3.640 * [backup-simplify]: Simplify 0 into 0
3.640 * [backup-simplify]: Simplify 1 into 1
3.641 * [backup-simplify]: Simplify (- 0) into 0
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0
3.642 * [backup-simplify]: Simplify (- 0) into 0
3.642 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
3.642 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.642 * [taylor]: Taking taylor expansion of z in z
3.642 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify 1 into 1
3.642 * [backup-simplify]: Simplify (/ 1 1) into 1
3.642 * [taylor]: Taking taylor expansion of 1 in y
3.642 * [backup-simplify]: Simplify 1 into 1
3.642 * [backup-simplify]: Simplify 1 into 1
3.643 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0
3.644 * [backup-simplify]: Simplify (- 0) into 0
3.644 * [taylor]: Taking taylor expansion of 0 in y
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify (- 1) into -1
3.644 * [backup-simplify]: Simplify -1 into -1
3.644 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0
3.645 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.645 * [backup-simplify]: Simplify (- 0) into 0
3.645 * [backup-simplify]: Simplify (+ 0 0) into 0
3.645 * [taylor]: Taking taylor expansion of 0 in z
3.645 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.647 * [taylor]: Taking taylor expansion of 0 in y
3.647 * [backup-simplify]: Simplify 0 into 0
3.647 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.649 * [backup-simplify]: Simplify (- 0) into 0
3.649 * [taylor]: Taking taylor expansion of 0 in y
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify (- 0) into 0
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.650 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.650 * [backup-simplify]: Simplify (- 0) into 0
3.650 * [backup-simplify]: Simplify (+ 0 0) into 0
3.651 * [taylor]: Taking taylor expansion of 0 in z
3.651 * [backup-simplify]: Simplify 0 into 0
3.651 * [taylor]: Taking taylor expansion of 0 in y
3.651 * [backup-simplify]: Simplify 0 into 0
3.651 * [backup-simplify]: Simplify 0 into 0
3.651 * [backup-simplify]: Simplify (+ (* -1 (* y (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) x)))) into (- (/ x z) (/ y z))
3.651 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z))) into (- (/ z x) (/ z y))
3.651 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.651 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.651 * [taylor]: Taking taylor expansion of (/ z x) in y
3.651 * [taylor]: Taking taylor expansion of z in y
3.651 * [backup-simplify]: Simplify z into z
3.651 * [taylor]: Taking taylor expansion of x in y
3.651 * [backup-simplify]: Simplify x into x
3.651 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.652 * [taylor]: Taking taylor expansion of (/ z y) in y
3.652 * [taylor]: Taking taylor expansion of z in y
3.652 * [backup-simplify]: Simplify z into z
3.652 * [taylor]: Taking taylor expansion of y in y
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 1 into 1
3.652 * [backup-simplify]: Simplify (/ z 1) into z
3.652 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.652 * [taylor]: Taking taylor expansion of (/ z x) in z
3.652 * [taylor]: Taking taylor expansion of z in z
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 1 into 1
3.652 * [taylor]: Taking taylor expansion of x in z
3.652 * [backup-simplify]: Simplify x into x
3.652 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.652 * [taylor]: Taking taylor expansion of (/ z y) in z
3.652 * [taylor]: Taking taylor expansion of z in z
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 1 into 1
3.652 * [taylor]: Taking taylor expansion of y in z
3.652 * [backup-simplify]: Simplify y into y
3.652 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.652 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.652 * [taylor]: Taking taylor expansion of (/ z x) in x
3.652 * [taylor]: Taking taylor expansion of z in x
3.652 * [backup-simplify]: Simplify z into z
3.652 * [taylor]: Taking taylor expansion of x in x
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 1 into 1
3.652 * [backup-simplify]: Simplify (/ z 1) into z
3.652 * [taylor]: Taking taylor expansion of (/ z y) in x
3.652 * [taylor]: Taking taylor expansion of z in x
3.652 * [backup-simplify]: Simplify z into z
3.653 * [taylor]: Taking taylor expansion of y in x
3.653 * [backup-simplify]: Simplify y into y
3.653 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.653 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.653 * [taylor]: Taking taylor expansion of (/ z x) in x
3.653 * [taylor]: Taking taylor expansion of z in x
3.653 * [backup-simplify]: Simplify z into z
3.653 * [taylor]: Taking taylor expansion of x in x
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [backup-simplify]: Simplify (/ z 1) into z
3.653 * [taylor]: Taking taylor expansion of (/ z y) in x
3.653 * [taylor]: Taking taylor expansion of z in x
3.653 * [backup-simplify]: Simplify z into z
3.653 * [taylor]: Taking taylor expansion of y in x
3.653 * [backup-simplify]: Simplify y into y
3.653 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.653 * [backup-simplify]: Simplify (+ z 0) into z
3.653 * [taylor]: Taking taylor expansion of z in z
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [taylor]: Taking taylor expansion of 1 in y
3.653 * [backup-simplify]: Simplify 1 into 1
3.654 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.654 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.655 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.655 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.655 * [taylor]: Taking taylor expansion of (/ z y) in z
3.655 * [taylor]: Taking taylor expansion of z in z
3.655 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify 1 into 1
3.655 * [taylor]: Taking taylor expansion of y in z
3.655 * [backup-simplify]: Simplify y into y
3.655 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.655 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.655 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.655 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.655 * [taylor]: Taking taylor expansion of y in y
3.655 * [backup-simplify]: Simplify 0 into 0
3.655 * [backup-simplify]: Simplify 1 into 1
3.655 * [backup-simplify]: Simplify (/ 1 1) into 1
3.656 * [backup-simplify]: Simplify (- 1) into -1
3.656 * [backup-simplify]: Simplify -1 into -1
3.656 * [taylor]: Taking taylor expansion of 0 in y
3.656 * [backup-simplify]: Simplify 0 into 0
3.656 * [backup-simplify]: Simplify 1 into 1
3.657 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.658 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.658 * [backup-simplify]: Simplify (- 0) into 0
3.658 * [backup-simplify]: Simplify (+ 0 0) into 0
3.658 * [taylor]: Taking taylor expansion of 0 in z
3.658 * [backup-simplify]: Simplify 0 into 0
3.659 * [taylor]: Taking taylor expansion of 0 in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
3.659 * [backup-simplify]: Simplify (- 0) into 0
3.659 * [taylor]: Taking taylor expansion of 0 in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [taylor]: Taking taylor expansion of 0 in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.660 * [backup-simplify]: Simplify (- 0) into 0
3.661 * [backup-simplify]: Simplify 0 into 0
3.661 * [backup-simplify]: Simplify 0 into 0
3.661 * [backup-simplify]: Simplify 0 into 0
3.663 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.663 * [backup-simplify]: Simplify (- 0) into 0
3.664 * [backup-simplify]: Simplify (+ 0 0) into 0
3.664 * [taylor]: Taking taylor expansion of 0 in z
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [taylor]: Taking taylor expansion of 0 in y
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [taylor]: Taking taylor expansion of 0 in y
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.664 * [backup-simplify]: Simplify (- 0) into 0
3.664 * [taylor]: Taking taylor expansion of 0 in y
3.664 * [backup-simplify]: Simplify 0 into 0
3.664 * [taylor]: Taking taylor expansion of 0 in y
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (/ x z) (/ y z))
3.665 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z)))) into (- (/ z x) (/ z y))
3.665 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0
3.665 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y
3.665 * [taylor]: Taking taylor expansion of (/ z x) in y
3.665 * [taylor]: Taking taylor expansion of z in y
3.666 * [backup-simplify]: Simplify z into z
3.666 * [taylor]: Taking taylor expansion of x in y
3.666 * [backup-simplify]: Simplify x into x
3.666 * [backup-simplify]: Simplify (/ z x) into (/ z x)
3.666 * [taylor]: Taking taylor expansion of (/ z y) in y
3.666 * [taylor]: Taking taylor expansion of z in y
3.666 * [backup-simplify]: Simplify z into z
3.666 * [taylor]: Taking taylor expansion of y in y
3.666 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify 1 into 1
3.666 * [backup-simplify]: Simplify (/ z 1) into z
3.666 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z
3.666 * [taylor]: Taking taylor expansion of (/ z x) in z
3.666 * [taylor]: Taking taylor expansion of z in z
3.666 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify 1 into 1
3.666 * [taylor]: Taking taylor expansion of x in z
3.666 * [backup-simplify]: Simplify x into x
3.666 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.666 * [taylor]: Taking taylor expansion of (/ z y) in z
3.666 * [taylor]: Taking taylor expansion of z in z
3.666 * [backup-simplify]: Simplify 0 into 0
3.666 * [backup-simplify]: Simplify 1 into 1
3.666 * [taylor]: Taking taylor expansion of y in z
3.666 * [backup-simplify]: Simplify y into y
3.666 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.666 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.666 * [taylor]: Taking taylor expansion of (/ z x) in x
3.666 * [taylor]: Taking taylor expansion of z in x
3.666 * [backup-simplify]: Simplify z into z
3.666 * [taylor]: Taking taylor expansion of x in x
3.666 * [backup-simplify]: Simplify 0 into 0
3.667 * [backup-simplify]: Simplify 1 into 1
3.667 * [backup-simplify]: Simplify (/ z 1) into z
3.667 * [taylor]: Taking taylor expansion of (/ z y) in x
3.667 * [taylor]: Taking taylor expansion of z in x
3.667 * [backup-simplify]: Simplify z into z
3.667 * [taylor]: Taking taylor expansion of y in x
3.667 * [backup-simplify]: Simplify y into y
3.667 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.667 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x
3.667 * [taylor]: Taking taylor expansion of (/ z x) in x
3.667 * [taylor]: Taking taylor expansion of z in x
3.667 * [backup-simplify]: Simplify z into z
3.667 * [taylor]: Taking taylor expansion of x in x
3.667 * [backup-simplify]: Simplify 0 into 0
3.667 * [backup-simplify]: Simplify 1 into 1
3.667 * [backup-simplify]: Simplify (/ z 1) into z
3.667 * [taylor]: Taking taylor expansion of (/ z y) in x
3.667 * [taylor]: Taking taylor expansion of z in x
3.667 * [backup-simplify]: Simplify z into z
3.667 * [taylor]: Taking taylor expansion of y in x
3.667 * [backup-simplify]: Simplify y into y
3.667 * [backup-simplify]: Simplify (/ z y) into (/ z y)
3.667 * [backup-simplify]: Simplify (+ z 0) into z
3.667 * [taylor]: Taking taylor expansion of z in z
3.667 * [backup-simplify]: Simplify 0 into 0
3.667 * [backup-simplify]: Simplify 1 into 1
3.667 * [taylor]: Taking taylor expansion of 1 in y
3.667 * [backup-simplify]: Simplify 1 into 1
3.669 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y))
3.669 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y))
3.669 * [taylor]: Taking taylor expansion of (- (/ z y)) in z
3.669 * [taylor]: Taking taylor expansion of (/ z y) in z
3.669 * [taylor]: Taking taylor expansion of z in z
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 1 into 1
3.669 * [taylor]: Taking taylor expansion of y in z
3.669 * [backup-simplify]: Simplify y into y
3.669 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.669 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.669 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
3.669 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.669 * [taylor]: Taking taylor expansion of y in y
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 1 into 1
3.670 * [backup-simplify]: Simplify (/ 1 1) into 1
3.670 * [backup-simplify]: Simplify (- 1) into -1
3.670 * [backup-simplify]: Simplify -1 into -1
3.670 * [taylor]: Taking taylor expansion of 0 in y
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.672 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0
3.672 * [backup-simplify]: Simplify (- 0) into 0
3.672 * [backup-simplify]: Simplify (+ 0 0) into 0
3.672 * [taylor]: Taking taylor expansion of 0 in z
3.672 * [backup-simplify]: Simplify 0 into 0
3.673 * [taylor]: Taking taylor expansion of 0 in y
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0
3.673 * [backup-simplify]: Simplify (- 0) into 0
3.673 * [taylor]: Taking taylor expansion of 0 in y
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [taylor]: Taking taylor expansion of 0 in y
3.673 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.674 * [backup-simplify]: Simplify (- 0) into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.676 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.677 * [backup-simplify]: Simplify (- 0) into 0
3.677 * [backup-simplify]: Simplify (+ 0 0) into 0
3.677 * [taylor]: Taking taylor expansion of 0 in z
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [taylor]: Taking taylor expansion of 0 in y
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [taylor]: Taking taylor expansion of 0 in y
3.677 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.678 * [backup-simplify]: Simplify (- 0) into 0
3.678 * [taylor]: Taking taylor expansion of 0 in y
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [taylor]: Taking taylor expansion of 0 in y
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (/ x z) (/ y z))
3.679 * * * [progress]: simplifying candidates
3.692 * [simplify]: Simplifying:
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z))))))
  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z)) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z))))))
  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma (sqrt (/ x z)) (sqrt (/ x z)) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z))))))
  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (/ (cbrt x) (cbrt z)) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z))))))
  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma (/ (* (cbrt x) (cbrt x)) (sqrt z)) (/ (cbrt x) (sqrt z)) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z))))))
  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma (/ (* (cbrt x) (cbrt x)) 1) (/ (cbrt x) z) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
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  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
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  (fma (- (cbrt (/ y z))) (* (cbrt (/ y z)) (cbrt (/ y z))) (* (cbrt (/ y z)) (* (cbrt (/ y z)) (cbrt (/ y z)))))
  (fma x (/ 1 z) (- (* (sqrt (/ y z)) (sqrt (/ y z)))))
  (fma (- (sqrt (/ y z))) (sqrt (/ y z)) (* (sqrt (/ y z)) (sqrt (/ y z))))
  (fma x (/ 1 z) (- (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (cbrt y) (cbrt z))) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))) (* (/ (cbrt y) (cbrt z)) (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z)))))
  (fma x (/ 1 z) (- (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z)))))
  (fma (- (/ (cbrt y) (sqrt z))) (/ (* (cbrt y) (cbrt y)) (sqrt z)) (* (/ (cbrt y) (sqrt z)) (/ (* (cbrt y) (cbrt y)) (sqrt z))))
  (fma x (/ 1 z) (- (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1))))
  (fma (- (/ (cbrt y) z)) (/ (* (cbrt y) (cbrt y)) 1) (* (/ (cbrt y) z) (/ (* (cbrt y) (cbrt y)) 1)))
  (fma x (/ 1 z) (- (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z))))))
  (fma (- (/ (sqrt y) (cbrt z))) (/ (sqrt y) (* (cbrt z) (cbrt z))) (* (/ (sqrt y) (cbrt z)) (/ (sqrt y) (* (cbrt z) (cbrt z)))))
  (fma x (/ 1 z) (- (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z)))))
  (fma (- (/ (sqrt y) (sqrt z))) (/ (sqrt y) (sqrt z)) (* (/ (sqrt y) (sqrt z)) (/ (sqrt y) (sqrt z))))
  (fma x (/ 1 z) (- (* (/ (sqrt y) z) (/ (sqrt y) 1))))
  (fma (- (/ (sqrt y) z)) (/ (sqrt y) 1) (* (/ (sqrt y) z) (/ (sqrt y) 1)))
  (fma x (/ 1 z) (- (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z))))))
  (fma (- (/ y (cbrt z))) (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) (/ 1 (* (cbrt z) (cbrt z)))))
  (fma x (/ 1 z) (- (* (/ y (sqrt z)) (/ 1 (sqrt z)))))
  (fma (- (/ y (sqrt z))) (/ 1 (sqrt z)) (* (/ y (sqrt z)) (/ 1 (sqrt z))))
  (fma x (/ 1 z) (- (* (/ y z) (/ 1 1))))
  (fma (- (/ y z)) (/ 1 1) (* (/ y z) (/ 1 1)))
  (fma x (/ 1 z) (- (* (/ y z) 1)))
  (fma (- (/ y z)) 1 (* (/ y z) 1))
  (fma x (/ 1 z) (- (* (/ 1 z) y)))
  (fma (- (/ 1 z)) y (* (/ 1 z) y))
  (expm1 (- (/ x z) (/ y z)))
  (log1p (- (/ x z) (/ y z)))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (- (/ y z))
  (/ (exp (/ x z)) (exp (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (- (* x z) (* z y))
  (* z z)
  (- (pow (/ x z) 3) (pow (/ y z) 3))
  (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z))))
  (- (/ y z))
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (- (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
3.701 * * [simplify]: Extracting # 0 : cost  210  inf +  0
3.701 * * [simplify]: Extracting # 1 : cost  293  inf +  0
3.702 * * [simplify]: Extracting # 2 : cost  285  inf +  2123
3.703 * * [simplify]: Extracting # 3 : cost  230  inf +  11403
3.706 * * [simplify]: Extracting # 4 : cost  171  inf +  25549
3.711 * * [simplify]: Extracting # 5 : cost  106  inf +  46633
3.718 * * [simplify]: Extracting # 6 : cost  26  inf +  83918
3.730 * * [simplify]: Extracting # 7 : cost  10  inf +  91683
3.750 * * [simplify]: Extracting # 8 : cost  0  inf +  96828
3.769 * * [simplify]: iteration  0 :  310  enodes  (cost  129045 )
3.873 * * [simplify]: Extracting # 0 : cost  0  inf +  96828
3.887 * * [simplify]: Extracting # 1 : cost  80  inf +  78374
3.898 * * [simplify]: Extracting # 2 : cost  4  inf +  88023
3.910 * * [simplify]: Extracting # 3 : cost  0  inf +  88347
3.932 * * [simplify]: Extracting # 4 : cost  0  inf +  88148
3.957 * * [simplify]: Extracting # 5 : cost  0  inf +  87870
3.971 * * [simplify]: iteration  1 :  706  enodes  (cost  114823 )
4.220 * * [simplify]: Extracting # 0 : cost  0  inf +  87870
4.250 * * [simplify]: Extracting # 1 : cost  444  inf +  64863
4.272 * * [simplify]: Extracting # 2 : cost  3  inf +  124659
4.306 * * [simplify]: Extracting # 3 : cost  2  inf +  124250
4.330 * * [simplify]: Extracting # 4 : cost  0  inf +  124625
4.362 * * [simplify]: iteration  2 :  2147  enodes  (cost  95272 )
6.015 * * [simplify]: Extracting # 0 : cost  0  inf +  124625
6.118 * * [simplify]: Extracting # 1 : cost  622  inf +  70053
6.154 * * [simplify]: Extracting # 2 : cost  106  inf +  142456
6.225 * * [simplify]: Extracting # 3 : cost  20  inf +  153132
6.284 * * [simplify]: Extracting # 4 : cost  0  inf +  158625
6.330 * * [simplify]: iteration done:  5001  enodes  (cost  72664 )
6.331 * [simplify]: Simplified to:
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (* (* (cbrt (/ x z)) (cbrt (/ x z))) (cbrt (/ x z))) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  0
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  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
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  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ y z))
  0
  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ y z))
  0
  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ y z))
  0
  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ y z))
  0
  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (* (* (/ (cbrt x) (cbrt z)) (/ (cbrt x) (cbrt z))) (/ (cbrt x) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
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  0
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  0
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  0
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  0
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  0
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  0
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  0
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  0
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  0
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  0
  (- (* (/ (sqrt x) (sqrt z)) (/ (sqrt x) (sqrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  0
  (- (* (/ (sqrt x) (sqrt z)) (/ (sqrt x) (sqrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  0
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  0
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  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
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  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
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  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (cbrt z)) (* (cbrt z) (cbrt z))) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ (/ x (sqrt z)) (sqrt z)) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (+ (- (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z)))) (/ (/ y (cbrt z)) (* (cbrt z) (cbrt z))))
  (- (/ x z) (/ (/ y (sqrt z)) (sqrt z)))
  (+ (- (/ (/ y (sqrt z)) (sqrt z))) (/ (/ y (sqrt z)) (sqrt z)))
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (- (/ x z) (/ y z))
  0
  (expm1 (- (/ x z) (/ y z)))
  (log1p (- (/ x z) (/ y z)))
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (/ (- y) z)
  (exp (- (/ x z) (/ y z)))
  (log (- (/ x z) (/ y z)))
  (exp (- (/ x z) (/ y z)))
  (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))
  (cbrt (- (/ x z) (/ y z)))
  (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (sqrt (- (/ x z) (/ y z)))
  (- x y)
  (* z (- x y))
  (* z z)
  (- (* (* (/ x z) (/ x z)) (/ x z)) (* (/ y z) (* (/ y z) (/ y z))))
  (fma (/ x z) (/ x z) (* (/ y z) (+ (/ y z) (/ x z))))
  (/ (- y) z)
  (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))
  (+ (/ x z) (/ y z))
  (+ (sqrt (/ x z)) (sqrt (/ y z)))
  (- (sqrt (/ x z)) (sqrt (/ y z)))
  (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))
  (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))
  (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))
  (- (/ x (cbrt z)) (/ y (cbrt z)))
  (- (/ x (sqrt z)) (/ y (sqrt z)))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- x y)
  (/ (- y) z)
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
  (- (/ x z) (/ y z))
6.362 * * * [progress]: adding candidates to table
7.270 * [progress]: [Phase 3 of 3] Extracting.
7.270 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (* (- x (fma 0.5 z y)) (/ 4.0 z)))>)
7.270 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
7.270 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (* (- x (fma 0.5 z y)) (/ 4.0 z)))>)
7.309 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (* (- x (fma 0.5 z y)) (/ 4.0 z)))>)
7.381 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- (* 4.0 (- (/ x z) (/ y z))) 2.0))> #<alt (λ (x y z) (* (- x (fma 0.5 z y)) (/ 4.0 z)))>)
7.430 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.431 * [simplify]: Simplifying:
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
7.431 * * [simplify]: Extracting # 0 : cost  1  inf +  0
7.431 * * [simplify]: Extracting # 1 : cost  3  inf +  0
7.431 * * [simplify]: Extracting # 2 : cost  4  inf +  1
7.431 * * [simplify]: Extracting # 3 : cost  5  inf +  2
7.431 * * [simplify]: Extracting # 4 : cost  8  inf +  2
7.431 * * [simplify]: Extracting # 5 : cost  0  inf +  581
7.431 * * [simplify]: iteration  0 :  10  enodes  (cost  205 )
7.431 * * [simplify]: Extracting # 0 : cost  0  inf +  581
7.431 * * [simplify]: iteration  1 :  11  enodes  (cost  205 )
7.432 * * [simplify]: Extracting # 0 : cost  0  inf +  581
7.432 * * [simplify]: iteration done:  11  enodes  (cost  205 )
7.432 * [simplify]: Simplified to:
  (- (* 4.0 (- (/ x z) (/ y z))) 2.0)
8.767 * [regime-testing]: Baseline error score: 0.011510864611425947
8.785 * [regime-testing]: Oracle error score: 0.003500437554694337
8.807 * [regime-testing]: End program error score: 0.011510864611425947
8.947 * [regime-testing]: Target error score: 0.011885911492286055