33.292 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.083 * * * [progress]: [2/2] Setting up program.
0.087 * [progress]: [Phase 2 of 3] Improving.
0.088 * [simplify]: Simplifying:
  (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.088 * * [simplify]: Extracting # 0 : cost  0
0.088 * * [simplify]: Extracting # 1 : cost  0
0.088 * * [simplify]: Extracting # 2 : cost  0
0.088 * * [simplify]: Extracting # 3 : cost  0
0.088 * * [simplify]: Extracting # 4 : cost  0
0.088 * * [simplify]: Extracting # 5 : cost  0
0.088 * * [simplify]: Extracting # 6 : cost  0
0.088 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.092 * * [simplify]: Extracting # 0 : cost  0
0.092 * * [simplify]: Extracting # 1 : cost  0
0.092 * * [simplify]: Extracting # 2 : cost  0
0.092 * * [simplify]: Extracting # 3 : cost  0
0.092 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.102 * * [simplify]: Extracting # 0 : cost  0
0.103 * * [simplify]: Extracting # 1 : cost  0
0.103 * * [simplify]: Extracting # 2 : cost  0
0.103 * * [simplify]: Extracting # 3 : cost  0
0.103 * * [simplify]: Extracting # 4 : cost  0
0.103 * * [simplify]: iteration  2 :  65  enodes  (cost  11 )
0.143 * * [simplify]: Extracting # 0 : cost  0
0.144 * * [simplify]: Extracting # 1 : cost  0
0.144 * * [simplify]: Extracting # 2 : cost  0
0.144 * * [simplify]: Extracting # 3 : cost  0
0.145 * * [simplify]: iteration  3 :  163  enodes  (cost  9 )
0.275 * * [simplify]: Extracting # 0 : cost  0
0.276 * * [simplify]: Extracting # 1 : cost  0
0.276 * * [simplify]: Extracting # 2 : cost  0
0.276 * * [simplify]: Extracting # 3 : cost  0
0.277 * * [simplify]: iteration  4 :  346  enodes  (cost  7 )
0.525 * * [simplify]: Extracting # 0 : cost  0
0.525 * * [simplify]: Extracting # 1 : cost  0
0.526 * * [simplify]: Extracting # 2 : cost  0
0.526 * * [simplify]: Extracting # 3 : cost  0
0.526 * * [simplify]: iteration  5 :  552  enodes  (cost  5 )
1.129 * * [simplify]: Extracting # 0 : cost  0
1.131 * * [simplify]: Extracting # 1 : cost  0
1.132 * * [simplify]: Extracting # 2 : cost  0
1.133 * * [simplify]: Extracting # 3 : cost  0
1.133 * * [simplify]: Extracting # 4 : cost  0
1.134 * * [simplify]: iteration  6 :  1353  enodes  (cost  5 )
7.930 * * [simplify]: Extracting # 0 : cost  0
7.935 * * [simplify]: Extracting # 1 : cost  0
7.938 * * [simplify]: Extracting # 2 : cost  0
7.940 * * [simplify]: Extracting # 3 : cost  0
7.942 * * [simplify]: Extracting # 4 : cost  0
7.944 * * [simplify]: iteration  7 :  4543  enodes  (cost  5 )
10.571 * * [simplify]: Extracting # 0 : cost  0
10.574 * * [simplify]: Extracting # 1 : cost  0
10.576 * * [simplify]: Extracting # 2 : cost  0
10.579 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
10.579 * [simplify]: Simplified to:
  (* (- x z) y)
10.587 * * [progress]: iteration 1 / 4
10.587 * * * [progress]: picking best candidate
10.591 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- x z) y))>
10.591 * * * [progress]: localizing error
10.601 * * * [progress]: generating rewritten candidates
10.601 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.651 * * * [progress]: generating series expansions
10.651 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.651 * [backup-simplify]: Simplify (* (- x z) y) into (* y (- x z))
10.651 * [approximate]: Taking taylor expansion of (* y (- x z)) in (x z y) around 0
10.651 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
10.651 * [taylor]: Taking taylor expansion of y in y
10.651 * [backup-simplify]: Simplify 0 into 0
10.651 * [backup-simplify]: Simplify 1 into 1
10.651 * [taylor]: Taking taylor expansion of (- x z) in y
10.651 * [taylor]: Taking taylor expansion of x in y
10.651 * [backup-simplify]: Simplify x into x
10.651 * [taylor]: Taking taylor expansion of z in y
10.651 * [backup-simplify]: Simplify z into z
10.651 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
10.652 * [taylor]: Taking taylor expansion of y in z
10.652 * [backup-simplify]: Simplify y into y
10.652 * [taylor]: Taking taylor expansion of (- x z) in z
10.652 * [taylor]: Taking taylor expansion of x in z
10.652 * [backup-simplify]: Simplify x into x
10.652 * [taylor]: Taking taylor expansion of z in z
10.652 * [backup-simplify]: Simplify 0 into 0
10.652 * [backup-simplify]: Simplify 1 into 1
10.652 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.652 * [taylor]: Taking taylor expansion of y in x
10.652 * [backup-simplify]: Simplify y into y
10.652 * [taylor]: Taking taylor expansion of (- x z) in x
10.652 * [taylor]: Taking taylor expansion of x in x
10.652 * [backup-simplify]: Simplify 0 into 0
10.652 * [backup-simplify]: Simplify 1 into 1
10.652 * [taylor]: Taking taylor expansion of z in x
10.652 * [backup-simplify]: Simplify z into z
10.652 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.652 * [taylor]: Taking taylor expansion of y in x
10.652 * [backup-simplify]: Simplify y into y
10.652 * [taylor]: Taking taylor expansion of (- x z) in x
10.652 * [taylor]: Taking taylor expansion of x in x
10.652 * [backup-simplify]: Simplify 0 into 0
10.652 * [backup-simplify]: Simplify 1 into 1
10.652 * [taylor]: Taking taylor expansion of z in x
10.652 * [backup-simplify]: Simplify z into z
10.652 * [backup-simplify]: Simplify (- z) into (- z)
10.652 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
10.653 * [backup-simplify]: Simplify (* y (- z)) into (* -1 (* z y))
10.653 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z
10.653 * [taylor]: Taking taylor expansion of -1 in z
10.653 * [backup-simplify]: Simplify -1 into -1
10.653 * [taylor]: Taking taylor expansion of (* z y) in z
10.653 * [taylor]: Taking taylor expansion of z in z
10.653 * [backup-simplify]: Simplify 0 into 0
10.653 * [backup-simplify]: Simplify 1 into 1
10.653 * [taylor]: Taking taylor expansion of y in z
10.653 * [backup-simplify]: Simplify y into y
10.653 * [backup-simplify]: Simplify (* 0 y) into 0
10.654 * [backup-simplify]: Simplify (* -1 0) into 0
10.654 * [taylor]: Taking taylor expansion of 0 in y
10.654 * [backup-simplify]: Simplify 0 into 0
10.654 * [backup-simplify]: Simplify 0 into 0
10.654 * [backup-simplify]: Simplify (- 0) into 0
10.655 * [backup-simplify]: Simplify (+ 1 0) into 1
10.655 * [backup-simplify]: Simplify (+ (* y 1) (* 0 (- z))) into y
10.655 * [taylor]: Taking taylor expansion of y in z
10.655 * [backup-simplify]: Simplify y into y
10.655 * [taylor]: Taking taylor expansion of y in y
10.655 * [backup-simplify]: Simplify 0 into 0
10.655 * [backup-simplify]: Simplify 1 into 1
10.655 * [backup-simplify]: Simplify 0 into 0
10.656 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.656 * [backup-simplify]: Simplify (+ (* -1 y) (* 0 0)) into (- y)
10.656 * [taylor]: Taking taylor expansion of (- y) in y
10.656 * [taylor]: Taking taylor expansion of y in y
10.656 * [backup-simplify]: Simplify 0 into 0
10.656 * [backup-simplify]: Simplify 1 into 1
10.657 * [backup-simplify]: Simplify (- 0) into 0
10.657 * [backup-simplify]: Simplify 0 into 0
10.657 * [backup-simplify]: Simplify 0 into 0
10.657 * [backup-simplify]: Simplify (- 0) into 0
10.658 * [backup-simplify]: Simplify (+ 0 0) into 0
10.658 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 (- z)))) into 0
10.658 * [taylor]: Taking taylor expansion of 0 in z
10.658 * [backup-simplify]: Simplify 0 into 0
10.658 * [taylor]: Taking taylor expansion of 0 in y
10.658 * [backup-simplify]: Simplify 0 into 0
10.658 * [backup-simplify]: Simplify 0 into 0
10.658 * [taylor]: Taking taylor expansion of 0 in y
10.658 * [backup-simplify]: Simplify 0 into 0
10.658 * [backup-simplify]: Simplify 0 into 0
10.658 * [backup-simplify]: Simplify 0 into 0
10.659 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ (- (/ 1 x) (/ 1 z)) y)
10.659 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (x z y) around 0
10.659 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
10.659 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
10.659 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.659 * [taylor]: Taking taylor expansion of x in y
10.659 * [backup-simplify]: Simplify x into x
10.659 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.659 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.659 * [taylor]: Taking taylor expansion of z in y
10.659 * [backup-simplify]: Simplify z into z
10.659 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.659 * [taylor]: Taking taylor expansion of y in y
10.659 * [backup-simplify]: Simplify 0 into 0
10.659 * [backup-simplify]: Simplify 1 into 1
10.659 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.659 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
10.660 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
10.660 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
10.660 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
10.660 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.660 * [taylor]: Taking taylor expansion of x in z
10.660 * [backup-simplify]: Simplify x into x
10.660 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.660 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.660 * [taylor]: Taking taylor expansion of z in z
10.660 * [backup-simplify]: Simplify 0 into 0
10.660 * [backup-simplify]: Simplify 1 into 1
10.660 * [backup-simplify]: Simplify (/ 1 1) into 1
10.660 * [taylor]: Taking taylor expansion of y in z
10.661 * [backup-simplify]: Simplify y into y
10.661 * [backup-simplify]: Simplify (- 1) into -1
10.661 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.661 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.662 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.662 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.662 * [taylor]: Taking taylor expansion of x in x
10.662 * [backup-simplify]: Simplify 0 into 0
10.662 * [backup-simplify]: Simplify 1 into 1
10.662 * [backup-simplify]: Simplify (/ 1 1) into 1
10.662 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.662 * [taylor]: Taking taylor expansion of z in x
10.662 * [backup-simplify]: Simplify z into z
10.662 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.662 * [taylor]: Taking taylor expansion of y in x
10.662 * [backup-simplify]: Simplify y into y
10.663 * [backup-simplify]: Simplify (+ 1 0) into 1
10.663 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.663 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.663 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.663 * [taylor]: Taking taylor expansion of x in x
10.663 * [backup-simplify]: Simplify 0 into 0
10.663 * [backup-simplify]: Simplify 1 into 1
10.663 * [backup-simplify]: Simplify (/ 1 1) into 1
10.663 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.663 * [taylor]: Taking taylor expansion of z in x
10.663 * [backup-simplify]: Simplify z into z
10.664 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.664 * [taylor]: Taking taylor expansion of y in x
10.664 * [backup-simplify]: Simplify y into y
10.664 * [backup-simplify]: Simplify (+ 1 0) into 1
10.664 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.664 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.664 * [taylor]: Taking taylor expansion of y in z
10.664 * [backup-simplify]: Simplify y into y
10.664 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.665 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.665 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
10.666 * [backup-simplify]: Simplify (- (/ (- (/ 1 z)) y) (+ (* (/ 1 y) (/ 0 y)))) into (- (/ 1 (* z y)))
10.666 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.666 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.666 * [taylor]: Taking taylor expansion of (* z y) in z
10.666 * [taylor]: Taking taylor expansion of z in z
10.666 * [backup-simplify]: Simplify 0 into 0
10.666 * [backup-simplify]: Simplify 1 into 1
10.666 * [taylor]: Taking taylor expansion of y in z
10.666 * [backup-simplify]: Simplify y into y
10.666 * [backup-simplify]: Simplify (* 0 y) into 0
10.666 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.666 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.667 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.667 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.667 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.667 * [taylor]: Taking taylor expansion of y in y
10.667 * [backup-simplify]: Simplify 0 into 0
10.667 * [backup-simplify]: Simplify 1 into 1
10.667 * [backup-simplify]: Simplify (/ 1 1) into 1
10.667 * [backup-simplify]: Simplify (- 1) into -1
10.667 * [backup-simplify]: Simplify -1 into -1
10.668 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.668 * [taylor]: Taking taylor expansion of y in y
10.668 * [backup-simplify]: Simplify 0 into 0
10.668 * [backup-simplify]: Simplify 1 into 1
10.668 * [backup-simplify]: Simplify (/ 1 1) into 1
10.668 * [backup-simplify]: Simplify 1 into 1
10.669 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.670 * [backup-simplify]: Simplify (- 0) into 0
10.670 * [backup-simplify]: Simplify (+ 0 0) into 0
10.670 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)))) into 0
10.670 * [taylor]: Taking taylor expansion of 0 in z
10.670 * [backup-simplify]: Simplify 0 into 0
10.671 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.672 * [backup-simplify]: Simplify (- 0) into 0
10.672 * [taylor]: Taking taylor expansion of 0 in y
10.672 * [backup-simplify]: Simplify 0 into 0
10.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.672 * [taylor]: Taking taylor expansion of 0 in y
10.672 * [backup-simplify]: Simplify 0 into 0
10.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.673 * [backup-simplify]: Simplify (- 0) into 0
10.673 * [backup-simplify]: Simplify 0 into 0
10.674 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.674 * [backup-simplify]: Simplify 0 into 0
10.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.676 * [backup-simplify]: Simplify (- 0) into 0
10.676 * [backup-simplify]: Simplify (+ 0 0) into 0
10.676 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.676 * [taylor]: Taking taylor expansion of 0 in z
10.677 * [backup-simplify]: Simplify 0 into 0
10.677 * [taylor]: Taking taylor expansion of 0 in y
10.677 * [backup-simplify]: Simplify 0 into 0
10.678 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.678 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.678 * [backup-simplify]: Simplify (- 0) into 0
10.678 * [taylor]: Taking taylor expansion of 0 in y
10.679 * [backup-simplify]: Simplify 0 into 0
10.679 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.679 * [taylor]: Taking taylor expansion of 0 in y
10.679 * [backup-simplify]: Simplify 0 into 0
10.679 * [backup-simplify]: Simplify 0 into 0
10.679 * [backup-simplify]: Simplify 0 into 0
10.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.680 * [backup-simplify]: Simplify (- 0) into 0
10.680 * [backup-simplify]: Simplify 0 into 0
10.681 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.681 * [backup-simplify]: Simplify 0 into 0
10.682 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* x y) (* z y))
10.682 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ (- (/ 1 z) (/ 1 x)) y))
10.682 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (x z y) around 0
10.682 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
10.682 * [taylor]: Taking taylor expansion of -1 in y
10.682 * [backup-simplify]: Simplify -1 into -1
10.682 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
10.682 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
10.682 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.682 * [taylor]: Taking taylor expansion of z in y
10.682 * [backup-simplify]: Simplify z into z
10.682 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.682 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.682 * [taylor]: Taking taylor expansion of x in y
10.682 * [backup-simplify]: Simplify x into x
10.682 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.683 * [taylor]: Taking taylor expansion of y in y
10.683 * [backup-simplify]: Simplify 0 into 0
10.683 * [backup-simplify]: Simplify 1 into 1
10.683 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
10.683 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
10.683 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
10.683 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
10.683 * [taylor]: Taking taylor expansion of -1 in z
10.683 * [backup-simplify]: Simplify -1 into -1
10.683 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
10.683 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
10.683 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.683 * [taylor]: Taking taylor expansion of z in z
10.683 * [backup-simplify]: Simplify 0 into 0
10.683 * [backup-simplify]: Simplify 1 into 1
10.684 * [backup-simplify]: Simplify (/ 1 1) into 1
10.684 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.684 * [taylor]: Taking taylor expansion of x in z
10.684 * [backup-simplify]: Simplify x into x
10.684 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.684 * [taylor]: Taking taylor expansion of y in z
10.684 * [backup-simplify]: Simplify y into y
10.684 * [backup-simplify]: Simplify (+ 1 0) into 1
10.684 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.684 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.684 * [taylor]: Taking taylor expansion of -1 in x
10.685 * [backup-simplify]: Simplify -1 into -1
10.685 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.685 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.685 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.685 * [taylor]: Taking taylor expansion of z in x
10.685 * [backup-simplify]: Simplify z into z
10.685 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.685 * [taylor]: Taking taylor expansion of x in x
10.685 * [backup-simplify]: Simplify 0 into 0
10.685 * [backup-simplify]: Simplify 1 into 1
10.685 * [backup-simplify]: Simplify (/ 1 1) into 1
10.685 * [taylor]: Taking taylor expansion of y in x
10.685 * [backup-simplify]: Simplify y into y
10.686 * [backup-simplify]: Simplify (- 1) into -1
10.686 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.686 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.686 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.686 * [taylor]: Taking taylor expansion of -1 in x
10.686 * [backup-simplify]: Simplify -1 into -1
10.686 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.686 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.686 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.686 * [taylor]: Taking taylor expansion of z in x
10.686 * [backup-simplify]: Simplify z into z
10.686 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.687 * [taylor]: Taking taylor expansion of x in x
10.687 * [backup-simplify]: Simplify 0 into 0
10.687 * [backup-simplify]: Simplify 1 into 1
10.687 * [backup-simplify]: Simplify (/ 1 1) into 1
10.687 * [taylor]: Taking taylor expansion of y in x
10.687 * [backup-simplify]: Simplify y into y
10.687 * [backup-simplify]: Simplify (- 1) into -1
10.688 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.688 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.688 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
10.688 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.688 * [taylor]: Taking taylor expansion of y in z
10.688 * [backup-simplify]: Simplify y into y
10.688 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.689 * [backup-simplify]: Simplify (- 0) into 0
10.690 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
10.690 * [backup-simplify]: Simplify (- (/ (/ 1 z) y) (+ (* (/ -1 y) (/ 0 y)))) into (/ 1 (* z y))
10.690 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* z y))) (* 0 (/ -1 y))) into (- (/ 1 (* z y)))
10.690 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.690 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.690 * [taylor]: Taking taylor expansion of (* z y) in z
10.690 * [taylor]: Taking taylor expansion of z in z
10.690 * [backup-simplify]: Simplify 0 into 0
10.690 * [backup-simplify]: Simplify 1 into 1
10.690 * [taylor]: Taking taylor expansion of y in z
10.690 * [backup-simplify]: Simplify y into y
10.690 * [backup-simplify]: Simplify (* 0 y) into 0
10.691 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.691 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.691 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.691 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.691 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.691 * [taylor]: Taking taylor expansion of y in y
10.691 * [backup-simplify]: Simplify 0 into 0
10.691 * [backup-simplify]: Simplify 1 into 1
10.691 * [backup-simplify]: Simplify (/ 1 1) into 1
10.692 * [backup-simplify]: Simplify (- 1) into -1
10.692 * [backup-simplify]: Simplify -1 into -1
10.692 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.692 * [taylor]: Taking taylor expansion of y in y
10.692 * [backup-simplify]: Simplify 0 into 0
10.692 * [backup-simplify]: Simplify 1 into 1
10.692 * [backup-simplify]: Simplify (/ 1 1) into 1
10.692 * [backup-simplify]: Simplify 1 into 1
10.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.694 * [backup-simplify]: Simplify (- 0) into 0
10.695 * [backup-simplify]: Simplify (+ 0 0) into 0
10.695 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)))) into 0
10.696 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y)))) into 0
10.696 * [taylor]: Taking taylor expansion of 0 in z
10.696 * [backup-simplify]: Simplify 0 into 0
10.696 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.697 * [backup-simplify]: Simplify (- 0) into 0
10.697 * [taylor]: Taking taylor expansion of 0 in y
10.697 * [backup-simplify]: Simplify 0 into 0
10.697 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.697 * [taylor]: Taking taylor expansion of 0 in y
10.697 * [backup-simplify]: Simplify 0 into 0
10.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.699 * [backup-simplify]: Simplify (- 0) into 0
10.699 * [backup-simplify]: Simplify 0 into 0
10.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.700 * [backup-simplify]: Simplify 0 into 0
10.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.701 * [backup-simplify]: Simplify (- 0) into 0
10.702 * [backup-simplify]: Simplify (+ 0 0) into 0
10.702 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.703 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y))))) into 0
10.703 * [taylor]: Taking taylor expansion of 0 in z
10.703 * [backup-simplify]: Simplify 0 into 0
10.703 * [taylor]: Taking taylor expansion of 0 in y
10.703 * [backup-simplify]: Simplify 0 into 0
10.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.705 * [backup-simplify]: Simplify (- 0) into 0
10.705 * [taylor]: Taking taylor expansion of 0 in y
10.705 * [backup-simplify]: Simplify 0 into 0
10.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.705 * [taylor]: Taking taylor expansion of 0 in y
10.705 * [backup-simplify]: Simplify 0 into 0
10.705 * [backup-simplify]: Simplify 0 into 0
10.705 * [backup-simplify]: Simplify 0 into 0
10.706 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.707 * [backup-simplify]: Simplify (- 0) into 0
10.707 * [backup-simplify]: Simplify 0 into 0
10.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.708 * [backup-simplify]: Simplify 0 into 0
10.708 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* x y) (* z y))
10.708 * * * [progress]: simplifying candidates
10.709 * [simplify]: Simplifying:
  (* (- x z) y)
  (+ (log (- x z)) (log y))
  (log (* (- x z) y))
  (exp (* (- x z) y))
  (* (* (* (- x z) (- x z)) (- x z)) (* (* y y) y))
  (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
  (cbrt (* (- x z) y))
  (* (* (* (- x z) y) (* (- x z) y)) (* (- x z) y))
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (* (- x z) 1)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (- (* x y) (* z y))
  (- (* x y) (* z y))
10.710 * * [simplify]: Extracting # 0 : cost  0
10.710 * * [simplify]: Extracting # 1 : cost  0
10.710 * * [simplify]: Extracting # 2 : cost  0
10.710 * * [simplify]: Extracting # 3 : cost  0
10.710 * * [simplify]: Extracting # 4 : cost  0
10.710 * * [simplify]: Extracting # 5 : cost  0
10.710 * * [simplify]: Extracting # 6 : cost  0
10.710 * * [simplify]: iteration  0 :  49  enodes  (cost  185 )
10.720 * * [simplify]: Extracting # 0 : cost  0
10.720 * * [simplify]: Extracting # 1 : cost  0
10.720 * * [simplify]: Extracting # 2 : cost  0
10.721 * * [simplify]: Extracting # 3 : cost  0
10.721 * * [simplify]: Extracting # 4 : cost  0
10.721 * * [simplify]: iteration  1 :  105  enodes  (cost  178 )
10.761 * * [simplify]: Extracting # 0 : cost  0
10.762 * * [simplify]: Extracting # 1 : cost  0
10.762 * * [simplify]: Extracting # 2 : cost  0
10.763 * * [simplify]: Extracting # 3 : cost  0
10.764 * * [simplify]: Extracting # 4 : cost  0
10.764 * * [simplify]: Extracting # 5 : cost  0
10.765 * * [simplify]: iteration  2 :  341  enodes  (cost  162 )
11.143 * * [simplify]: Extracting # 0 : cost  0
11.145 * * [simplify]: Extracting # 1 : cost  0
11.146 * * [simplify]: Extracting # 2 : cost  0
11.147 * * [simplify]: Extracting # 3 : cost  0
11.148 * * [simplify]: Extracting # 4 : cost  0
11.149 * * [simplify]: iteration  3 :  1216  enodes  (cost  158 )
13.437 * * [simplify]: Extracting # 0 : cost  0
13.446 * * [simplify]: Extracting # 1 : cost  0
13.452 * * [simplify]: Extracting # 2 : cost  0
13.457 * * [simplify]: Extracting # 3 : cost  0
13.460 * * [simplify]: Extracting # 4 : cost  0
13.467 * * [simplify]: iteration  4 :  4158  enodes  (cost  158 )
14.892 * * [simplify]: Extracting # 0 : cost  0
14.896 * * [simplify]: Extracting # 1 : cost  0
14.899 * * [simplify]: Extracting # 2 : cost  0
14.903 * * [simplify]: Extracting # 3 : cost  0
14.906 * * [simplify]: Extracting # 4 : cost  0
14.916 * * [simplify]: iteration done:  5001  enodes  (cost  158 )
14.916 * [simplify]: Simplified to:
  (* (- x z) y)
  (log (* (- x z) y))
  (log (* (- x z) y))
  (exp (* (- x z) y))
  (pow (* (- x z) y) 3)
  (* (cbrt (* (- x z) y)) (cbrt (* (- x z) y)))
  (cbrt (* (- x z) y))
  (pow (* (- x z) y) 3)
  (sqrt (* (- x z) y))
  (sqrt (* (- x z) y))
  (* (sqrt (- x z)) (sqrt y))
  (* (sqrt (- x z)) (sqrt y))
  (* (- x z) (* (cbrt y) (cbrt y)))
  (* (- x z) (sqrt y))
  (- x z)
  (* (cbrt (- x z)) y)
  (* (sqrt (- x z)) y)
  (* (- x z) y)
  (* (- (sqrt x) (sqrt z)) y)
  (* (- x z) y)
  (* (- (pow x 3) (pow z 3)) y)
  (* (- (* x x) (* z z)) y)
  0
  (* (- x z) y)
  (* (- x z) y)
14.916 * * * [progress]: adding candidates to table
14.958 * * [progress]: iteration 2 / 4
14.958 * * * [progress]: picking best candidate
14.962 * * * * [pick]: Picked  #<alt (λ (x y z) (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))>
14.962 * * * [progress]: localizing error
14.973 * * * [progress]: generating rewritten candidates
14.973 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
15.188 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
15.206 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
15.274 * * * [progress]: generating series expansions
15.274 * * * * [progress]: [ 1 / 3 ] generating series at (2)
15.274 * [backup-simplify]: Simplify (- (- (+ (* x y) (* y y)) (* y z)) (* y y)) into (- (* x y) (* z y))
15.274 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
15.274 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
15.274 * [taylor]: Taking taylor expansion of (* x y) in z
15.274 * [taylor]: Taking taylor expansion of x in z
15.275 * [backup-simplify]: Simplify x into x
15.275 * [taylor]: Taking taylor expansion of y in z
15.275 * [backup-simplify]: Simplify y into y
15.275 * [taylor]: Taking taylor expansion of (* z y) in z
15.275 * [taylor]: Taking taylor expansion of z in z
15.275 * [backup-simplify]: Simplify 0 into 0
15.275 * [backup-simplify]: Simplify 1 into 1
15.275 * [taylor]: Taking taylor expansion of y in z
15.275 * [backup-simplify]: Simplify y into y
15.275 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
15.275 * [taylor]: Taking taylor expansion of (* x y) in y
15.275 * [taylor]: Taking taylor expansion of x in y
15.275 * [backup-simplify]: Simplify x into x
15.275 * [taylor]: Taking taylor expansion of y in y
15.275 * [backup-simplify]: Simplify 0 into 0
15.275 * [backup-simplify]: Simplify 1 into 1
15.275 * [taylor]: Taking taylor expansion of (* z y) in y
15.275 * [taylor]: Taking taylor expansion of z in y
15.275 * [backup-simplify]: Simplify z into z
15.275 * [taylor]: Taking taylor expansion of y in y
15.275 * [backup-simplify]: Simplify 0 into 0
15.275 * [backup-simplify]: Simplify 1 into 1
15.275 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
15.275 * [taylor]: Taking taylor expansion of (* x y) in x
15.275 * [taylor]: Taking taylor expansion of x in x
15.275 * [backup-simplify]: Simplify 0 into 0
15.275 * [backup-simplify]: Simplify 1 into 1
15.275 * [taylor]: Taking taylor expansion of y in x
15.275 * [backup-simplify]: Simplify y into y
15.275 * [taylor]: Taking taylor expansion of (* z y) in x
15.275 * [taylor]: Taking taylor expansion of z in x
15.275 * [backup-simplify]: Simplify z into z
15.275 * [taylor]: Taking taylor expansion of y in x
15.275 * [backup-simplify]: Simplify y into y
15.275 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
15.275 * [taylor]: Taking taylor expansion of (* x y) in x
15.275 * [taylor]: Taking taylor expansion of x in x
15.275 * [backup-simplify]: Simplify 0 into 0
15.275 * [backup-simplify]: Simplify 1 into 1
15.276 * [taylor]: Taking taylor expansion of y in x
15.276 * [backup-simplify]: Simplify y into y
15.276 * [taylor]: Taking taylor expansion of (* z y) in x
15.276 * [taylor]: Taking taylor expansion of z in x
15.276 * [backup-simplify]: Simplify z into z
15.276 * [taylor]: Taking taylor expansion of y in x
15.276 * [backup-simplify]: Simplify y into y
15.276 * [backup-simplify]: Simplify (* 0 y) into 0
15.276 * [backup-simplify]: Simplify (* z y) into (* z y)
15.276 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
15.276 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
15.276 * [taylor]: Taking taylor expansion of (- (* z y)) in y
15.276 * [taylor]: Taking taylor expansion of (* z y) in y
15.276 * [taylor]: Taking taylor expansion of z in y
15.276 * [backup-simplify]: Simplify z into z
15.276 * [taylor]: Taking taylor expansion of y in y
15.276 * [backup-simplify]: Simplify 0 into 0
15.276 * [backup-simplify]: Simplify 1 into 1
15.276 * [backup-simplify]: Simplify (* z 0) into 0
15.277 * [backup-simplify]: Simplify (- 0) into 0
15.277 * [taylor]: Taking taylor expansion of 0 in z
15.277 * [backup-simplify]: Simplify 0 into 0
15.277 * [backup-simplify]: Simplify 0 into 0
15.278 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.278 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.278 * [backup-simplify]: Simplify (- 0) into 0
15.279 * [backup-simplify]: Simplify (+ y 0) into y
15.279 * [taylor]: Taking taylor expansion of y in y
15.279 * [backup-simplify]: Simplify 0 into 0
15.279 * [backup-simplify]: Simplify 1 into 1
15.279 * [taylor]: Taking taylor expansion of 0 in z
15.279 * [backup-simplify]: Simplify 0 into 0
15.279 * [backup-simplify]: Simplify 0 into 0
15.279 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.279 * [backup-simplify]: Simplify (- z) into (- z)
15.279 * [taylor]: Taking taylor expansion of (- z) in z
15.279 * [taylor]: Taking taylor expansion of z in z
15.279 * [backup-simplify]: Simplify 0 into 0
15.279 * [backup-simplify]: Simplify 1 into 1
15.280 * [backup-simplify]: Simplify (- 0) into 0
15.280 * [backup-simplify]: Simplify 0 into 0
15.280 * [backup-simplify]: Simplify 0 into 0
15.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.281 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.282 * [backup-simplify]: Simplify (- 0) into 0
15.282 * [backup-simplify]: Simplify (+ 0 0) into 0
15.282 * [taylor]: Taking taylor expansion of 0 in y
15.282 * [backup-simplify]: Simplify 0 into 0
15.282 * [taylor]: Taking taylor expansion of 0 in z
15.282 * [backup-simplify]: Simplify 0 into 0
15.282 * [backup-simplify]: Simplify 0 into 0
15.282 * [taylor]: Taking taylor expansion of 1 in z
15.282 * [backup-simplify]: Simplify 1 into 1
15.282 * [backup-simplify]: Simplify 1 into 1
15.283 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.283 * [backup-simplify]: Simplify (- 0) into 0
15.283 * [taylor]: Taking taylor expansion of 0 in z
15.283 * [backup-simplify]: Simplify 0 into 0
15.283 * [backup-simplify]: Simplify 0 into 0
15.283 * [backup-simplify]: Simplify 0 into 0
15.284 * [backup-simplify]: Simplify (- 1) into -1
15.284 * [backup-simplify]: Simplify -1 into -1
15.284 * [backup-simplify]: Simplify 0 into 0
15.285 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.286 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.286 * [backup-simplify]: Simplify (- 0) into 0
15.286 * [backup-simplify]: Simplify (+ 0 0) into 0
15.286 * [taylor]: Taking taylor expansion of 0 in y
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [taylor]: Taking taylor expansion of 0 in z
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [taylor]: Taking taylor expansion of 0 in z
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [taylor]: Taking taylor expansion of 0 in z
15.287 * [backup-simplify]: Simplify 0 into 0
15.287 * [backup-simplify]: Simplify 0 into 0
15.288 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.288 * [backup-simplify]: Simplify (- 0) into 0
15.288 * [taylor]: Taking taylor expansion of 0 in z
15.288 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify 0 into 0
15.289 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
15.289 * [backup-simplify]: Simplify (- (- (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 z))) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.289 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.289 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.289 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.289 * [taylor]: Taking taylor expansion of (* x y) in z
15.289 * [taylor]: Taking taylor expansion of x in z
15.289 * [backup-simplify]: Simplify x into x
15.289 * [taylor]: Taking taylor expansion of y in z
15.289 * [backup-simplify]: Simplify y into y
15.289 * [backup-simplify]: Simplify (* x y) into (* x y)
15.290 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.290 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.290 * [taylor]: Taking taylor expansion of (* z y) in z
15.290 * [taylor]: Taking taylor expansion of z in z
15.290 * [backup-simplify]: Simplify 0 into 0
15.290 * [backup-simplify]: Simplify 1 into 1
15.290 * [taylor]: Taking taylor expansion of y in z
15.290 * [backup-simplify]: Simplify y into y
15.290 * [backup-simplify]: Simplify (* 0 y) into 0
15.290 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.290 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.290 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.290 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.290 * [taylor]: Taking taylor expansion of (* x y) in y
15.290 * [taylor]: Taking taylor expansion of x in y
15.290 * [backup-simplify]: Simplify x into x
15.290 * [taylor]: Taking taylor expansion of y in y
15.290 * [backup-simplify]: Simplify 0 into 0
15.290 * [backup-simplify]: Simplify 1 into 1
15.291 * [backup-simplify]: Simplify (* x 0) into 0
15.291 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.291 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.291 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.291 * [taylor]: Taking taylor expansion of (* z y) in y
15.291 * [taylor]: Taking taylor expansion of z in y
15.291 * [backup-simplify]: Simplify z into z
15.291 * [taylor]: Taking taylor expansion of y in y
15.291 * [backup-simplify]: Simplify 0 into 0
15.291 * [backup-simplify]: Simplify 1 into 1
15.291 * [backup-simplify]: Simplify (* z 0) into 0
15.291 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.291 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.291 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.291 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.291 * [taylor]: Taking taylor expansion of (* x y) in x
15.291 * [taylor]: Taking taylor expansion of x in x
15.291 * [backup-simplify]: Simplify 0 into 0
15.291 * [backup-simplify]: Simplify 1 into 1
15.291 * [taylor]: Taking taylor expansion of y in x
15.291 * [backup-simplify]: Simplify y into y
15.291 * [backup-simplify]: Simplify (* 0 y) into 0
15.292 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.292 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.292 * [taylor]: Taking taylor expansion of (* z y) in x
15.292 * [taylor]: Taking taylor expansion of z in x
15.292 * [backup-simplify]: Simplify z into z
15.292 * [taylor]: Taking taylor expansion of y in x
15.292 * [backup-simplify]: Simplify y into y
15.292 * [backup-simplify]: Simplify (* z y) into (* z y)
15.292 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.292 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.292 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.292 * [taylor]: Taking taylor expansion of (* x y) in x
15.292 * [taylor]: Taking taylor expansion of x in x
15.292 * [backup-simplify]: Simplify 0 into 0
15.292 * [backup-simplify]: Simplify 1 into 1
15.292 * [taylor]: Taking taylor expansion of y in x
15.292 * [backup-simplify]: Simplify y into y
15.292 * [backup-simplify]: Simplify (* 0 y) into 0
15.292 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.292 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.293 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.293 * [taylor]: Taking taylor expansion of (* z y) in x
15.293 * [taylor]: Taking taylor expansion of z in x
15.293 * [backup-simplify]: Simplify z into z
15.293 * [taylor]: Taking taylor expansion of y in x
15.293 * [backup-simplify]: Simplify y into y
15.293 * [backup-simplify]: Simplify (* z y) into (* z y)
15.293 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.293 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.293 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.293 * [taylor]: Taking taylor expansion of y in y
15.293 * [backup-simplify]: Simplify 0 into 0
15.293 * [backup-simplify]: Simplify 1 into 1
15.293 * [backup-simplify]: Simplify (/ 1 1) into 1
15.293 * [taylor]: Taking taylor expansion of 1 in z
15.293 * [backup-simplify]: Simplify 1 into 1
15.294 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.294 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.294 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.294 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.294 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.294 * [taylor]: Taking taylor expansion of (* z y) in y
15.294 * [taylor]: Taking taylor expansion of z in y
15.294 * [backup-simplify]: Simplify z into z
15.294 * [taylor]: Taking taylor expansion of y in y
15.294 * [backup-simplify]: Simplify 0 into 0
15.294 * [backup-simplify]: Simplify 1 into 1
15.294 * [backup-simplify]: Simplify (* z 0) into 0
15.294 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.294 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.295 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.295 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.295 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.295 * [taylor]: Taking taylor expansion of z in z
15.295 * [backup-simplify]: Simplify 0 into 0
15.295 * [backup-simplify]: Simplify 1 into 1
15.295 * [backup-simplify]: Simplify (/ 1 1) into 1
15.295 * [backup-simplify]: Simplify (- 1) into -1
15.295 * [backup-simplify]: Simplify -1 into -1
15.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.296 * [taylor]: Taking taylor expansion of 0 in z
15.296 * [backup-simplify]: Simplify 0 into 0
15.296 * [backup-simplify]: Simplify 1 into 1
15.297 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.297 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.297 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.297 * [backup-simplify]: Simplify (- 0) into 0
15.297 * [backup-simplify]: Simplify (+ 0 0) into 0
15.297 * [taylor]: Taking taylor expansion of 0 in y
15.297 * [backup-simplify]: Simplify 0 into 0
15.298 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.298 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.298 * [backup-simplify]: Simplify (- 0) into 0
15.298 * [taylor]: Taking taylor expansion of 0 in z
15.298 * [backup-simplify]: Simplify 0 into 0
15.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.299 * [taylor]: Taking taylor expansion of 0 in z
15.299 * [backup-simplify]: Simplify 0 into 0
15.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.300 * [backup-simplify]: Simplify (- 0) into 0
15.300 * [backup-simplify]: Simplify 0 into 0
15.300 * [backup-simplify]: Simplify 0 into 0
15.300 * [backup-simplify]: Simplify 0 into 0
15.301 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.301 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.301 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.302 * [backup-simplify]: Simplify (- 0) into 0
15.302 * [backup-simplify]: Simplify (+ 0 0) into 0
15.302 * [taylor]: Taking taylor expansion of 0 in y
15.302 * [backup-simplify]: Simplify 0 into 0
15.302 * [taylor]: Taking taylor expansion of 0 in z
15.302 * [backup-simplify]: Simplify 0 into 0
15.302 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.303 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.303 * [backup-simplify]: Simplify (- 0) into 0
15.303 * [taylor]: Taking taylor expansion of 0 in z
15.303 * [backup-simplify]: Simplify 0 into 0
15.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.303 * [taylor]: Taking taylor expansion of 0 in z
15.303 * [backup-simplify]: Simplify 0 into 0
15.304 * [backup-simplify]: Simplify 0 into 0
15.304 * [backup-simplify]: Simplify 0 into 0
15.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.304 * [backup-simplify]: Simplify (- 0) into 0
15.304 * [backup-simplify]: Simplify 0 into 0
15.305 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
15.305 * [backup-simplify]: Simplify (- (- (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- z)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
15.305 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
15.305 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
15.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.305 * [taylor]: Taking taylor expansion of (* x y) in z
15.305 * [taylor]: Taking taylor expansion of x in z
15.305 * [backup-simplify]: Simplify x into x
15.305 * [taylor]: Taking taylor expansion of y in z
15.305 * [backup-simplify]: Simplify y into y
15.305 * [backup-simplify]: Simplify (* x y) into (* x y)
15.305 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.305 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.305 * [taylor]: Taking taylor expansion of (* z y) in z
15.305 * [taylor]: Taking taylor expansion of z in z
15.305 * [backup-simplify]: Simplify 0 into 0
15.305 * [backup-simplify]: Simplify 1 into 1
15.305 * [taylor]: Taking taylor expansion of y in z
15.305 * [backup-simplify]: Simplify y into y
15.305 * [backup-simplify]: Simplify (* 0 y) into 0
15.306 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.306 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.306 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
15.306 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.306 * [taylor]: Taking taylor expansion of (* x y) in y
15.306 * [taylor]: Taking taylor expansion of x in y
15.306 * [backup-simplify]: Simplify x into x
15.306 * [taylor]: Taking taylor expansion of y in y
15.306 * [backup-simplify]: Simplify 0 into 0
15.306 * [backup-simplify]: Simplify 1 into 1
15.306 * [backup-simplify]: Simplify (* x 0) into 0
15.306 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.306 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.306 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.306 * [taylor]: Taking taylor expansion of (* z y) in y
15.306 * [taylor]: Taking taylor expansion of z in y
15.306 * [backup-simplify]: Simplify z into z
15.306 * [taylor]: Taking taylor expansion of y in y
15.306 * [backup-simplify]: Simplify 0 into 0
15.306 * [backup-simplify]: Simplify 1 into 1
15.306 * [backup-simplify]: Simplify (* z 0) into 0
15.307 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.307 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.307 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.307 * [taylor]: Taking taylor expansion of (* x y) in x
15.307 * [taylor]: Taking taylor expansion of x in x
15.307 * [backup-simplify]: Simplify 0 into 0
15.307 * [backup-simplify]: Simplify 1 into 1
15.307 * [taylor]: Taking taylor expansion of y in x
15.307 * [backup-simplify]: Simplify y into y
15.307 * [backup-simplify]: Simplify (* 0 y) into 0
15.307 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.307 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.307 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.307 * [taylor]: Taking taylor expansion of (* z y) in x
15.307 * [taylor]: Taking taylor expansion of z in x
15.307 * [backup-simplify]: Simplify z into z
15.307 * [taylor]: Taking taylor expansion of y in x
15.307 * [backup-simplify]: Simplify y into y
15.307 * [backup-simplify]: Simplify (* z y) into (* z y)
15.308 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.308 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
15.308 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.308 * [taylor]: Taking taylor expansion of (* x y) in x
15.308 * [taylor]: Taking taylor expansion of x in x
15.308 * [backup-simplify]: Simplify 0 into 0
15.308 * [backup-simplify]: Simplify 1 into 1
15.308 * [taylor]: Taking taylor expansion of y in x
15.308 * [backup-simplify]: Simplify y into y
15.308 * [backup-simplify]: Simplify (* 0 y) into 0
15.308 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.308 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.308 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.308 * [taylor]: Taking taylor expansion of (* z y) in x
15.308 * [taylor]: Taking taylor expansion of z in x
15.308 * [backup-simplify]: Simplify z into z
15.308 * [taylor]: Taking taylor expansion of y in x
15.308 * [backup-simplify]: Simplify y into y
15.308 * [backup-simplify]: Simplify (* z y) into (* z y)
15.308 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.308 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.308 * [taylor]: Taking taylor expansion of y in y
15.309 * [backup-simplify]: Simplify 0 into 0
15.309 * [backup-simplify]: Simplify 1 into 1
15.309 * [backup-simplify]: Simplify (/ 1 1) into 1
15.309 * [taylor]: Taking taylor expansion of 1 in z
15.309 * [backup-simplify]: Simplify 1 into 1
15.309 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.309 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.310 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.310 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
15.310 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
15.310 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.310 * [taylor]: Taking taylor expansion of (* z y) in y
15.310 * [taylor]: Taking taylor expansion of z in y
15.310 * [backup-simplify]: Simplify z into z
15.310 * [taylor]: Taking taylor expansion of y in y
15.310 * [backup-simplify]: Simplify 0 into 0
15.310 * [backup-simplify]: Simplify 1 into 1
15.310 * [backup-simplify]: Simplify (* z 0) into 0
15.310 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.310 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.310 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.310 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.310 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.310 * [taylor]: Taking taylor expansion of z in z
15.310 * [backup-simplify]: Simplify 0 into 0
15.310 * [backup-simplify]: Simplify 1 into 1
15.311 * [backup-simplify]: Simplify (/ 1 1) into 1
15.311 * [backup-simplify]: Simplify (- 1) into -1
15.311 * [backup-simplify]: Simplify -1 into -1
15.311 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.311 * [taylor]: Taking taylor expansion of 0 in z
15.311 * [backup-simplify]: Simplify 0 into 0
15.311 * [backup-simplify]: Simplify 1 into 1
15.312 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.312 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.313 * [backup-simplify]: Simplify (- 0) into 0
15.313 * [backup-simplify]: Simplify (+ 0 0) into 0
15.313 * [taylor]: Taking taylor expansion of 0 in y
15.313 * [backup-simplify]: Simplify 0 into 0
15.313 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.314 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
15.314 * [backup-simplify]: Simplify (- 0) into 0
15.314 * [taylor]: Taking taylor expansion of 0 in z
15.314 * [backup-simplify]: Simplify 0 into 0
15.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.314 * [taylor]: Taking taylor expansion of 0 in z
15.314 * [backup-simplify]: Simplify 0 into 0
15.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.315 * [backup-simplify]: Simplify (- 0) into 0
15.315 * [backup-simplify]: Simplify 0 into 0
15.315 * [backup-simplify]: Simplify 0 into 0
15.315 * [backup-simplify]: Simplify 0 into 0
15.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.316 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.317 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
15.317 * [backup-simplify]: Simplify (- 0) into 0
15.317 * [backup-simplify]: Simplify (+ 0 0) into 0
15.317 * [taylor]: Taking taylor expansion of 0 in y
15.317 * [backup-simplify]: Simplify 0 into 0
15.317 * [taylor]: Taking taylor expansion of 0 in z
15.318 * [backup-simplify]: Simplify 0 into 0
15.318 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
15.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
15.319 * [backup-simplify]: Simplify (- 0) into 0
15.319 * [taylor]: Taking taylor expansion of 0 in z
15.319 * [backup-simplify]: Simplify 0 into 0
15.320 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.320 * [taylor]: Taking taylor expansion of 0 in z
15.320 * [backup-simplify]: Simplify 0 into 0
15.320 * [backup-simplify]: Simplify 0 into 0
15.320 * [backup-simplify]: Simplify 0 into 0
15.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.322 * [backup-simplify]: Simplify (- 0) into 0
15.322 * [backup-simplify]: Simplify 0 into 0
15.322 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
15.322 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
15.322 * [backup-simplify]: Simplify (+ (* x y) (* y y)) into (+ (pow y 2) (* x y))
15.322 * [approximate]: Taking taylor expansion of (+ (pow y 2) (* x y)) in (x y) around 0
15.322 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in y
15.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.323 * [taylor]: Taking taylor expansion of y in y
15.323 * [backup-simplify]: Simplify 0 into 0
15.323 * [backup-simplify]: Simplify 1 into 1
15.323 * [taylor]: Taking taylor expansion of (* x y) in y
15.323 * [taylor]: Taking taylor expansion of x in y
15.323 * [backup-simplify]: Simplify x into x
15.323 * [taylor]: Taking taylor expansion of y in y
15.323 * [backup-simplify]: Simplify 0 into 0
15.323 * [backup-simplify]: Simplify 1 into 1
15.323 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.323 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.323 * [taylor]: Taking taylor expansion of y in x
15.323 * [backup-simplify]: Simplify y into y
15.323 * [taylor]: Taking taylor expansion of (* x y) in x
15.323 * [taylor]: Taking taylor expansion of x in x
15.323 * [backup-simplify]: Simplify 0 into 0
15.323 * [backup-simplify]: Simplify 1 into 1
15.323 * [taylor]: Taking taylor expansion of y in x
15.323 * [backup-simplify]: Simplify y into y
15.323 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.323 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.323 * [taylor]: Taking taylor expansion of y in x
15.323 * [backup-simplify]: Simplify y into y
15.323 * [taylor]: Taking taylor expansion of (* x y) in x
15.323 * [taylor]: Taking taylor expansion of x in x
15.323 * [backup-simplify]: Simplify 0 into 0
15.323 * [backup-simplify]: Simplify 1 into 1
15.323 * [taylor]: Taking taylor expansion of y in x
15.323 * [backup-simplify]: Simplify y into y
15.324 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.324 * [backup-simplify]: Simplify (* 0 y) into 0
15.324 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
15.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.324 * [taylor]: Taking taylor expansion of y in y
15.324 * [backup-simplify]: Simplify 0 into 0
15.324 * [backup-simplify]: Simplify 1 into 1
15.324 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.325 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.325 * [backup-simplify]: Simplify (+ 0 y) into y
15.325 * [taylor]: Taking taylor expansion of y in y
15.325 * [backup-simplify]: Simplify 0 into 0
15.325 * [backup-simplify]: Simplify 1 into 1
15.325 * [backup-simplify]: Simplify 0 into 0
15.325 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.327 * [backup-simplify]: Simplify (+ 0 0) into 0
15.327 * [taylor]: Taking taylor expansion of 0 in y
15.327 * [backup-simplify]: Simplify 0 into 0
15.327 * [backup-simplify]: Simplify 0 into 0
15.327 * [backup-simplify]: Simplify 1 into 1
15.327 * [backup-simplify]: Simplify (* 1 1) into 1
15.327 * [backup-simplify]: Simplify 1 into 1
15.328 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.330 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.330 * [backup-simplify]: Simplify (+ 0 0) into 0
15.330 * [taylor]: Taking taylor expansion of 0 in y
15.330 * [backup-simplify]: Simplify 0 into 0
15.330 * [backup-simplify]: Simplify 0 into 0
15.330 * [backup-simplify]: Simplify 0 into 0
15.330 * [backup-simplify]: Simplify 0 into 0
15.331 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.331 * [backup-simplify]: Simplify 0 into 0
15.332 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.334 * [backup-simplify]: Simplify (+ 0 0) into 0
15.334 * [taylor]: Taking taylor expansion of 0 in y
15.334 * [backup-simplify]: Simplify 0 into 0
15.334 * [backup-simplify]: Simplify 0 into 0
15.334 * [backup-simplify]: Simplify 0 into 0
15.334 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (* y x))) into (+ (pow y 2) (* x y))
15.334 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (* x y)))
15.334 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
15.334 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.334 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.334 * [taylor]: Taking taylor expansion of y in y
15.334 * [backup-simplify]: Simplify 0 into 0
15.334 * [backup-simplify]: Simplify 1 into 1
15.335 * [backup-simplify]: Simplify (* 1 1) into 1
15.335 * [backup-simplify]: Simplify (/ 1 1) into 1
15.335 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.335 * [taylor]: Taking taylor expansion of (* x y) in y
15.335 * [taylor]: Taking taylor expansion of x in y
15.335 * [backup-simplify]: Simplify x into x
15.335 * [taylor]: Taking taylor expansion of y in y
15.335 * [backup-simplify]: Simplify 0 into 0
15.335 * [backup-simplify]: Simplify 1 into 1
15.335 * [backup-simplify]: Simplify (* x 0) into 0
15.335 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.335 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.335 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.336 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.336 * [taylor]: Taking taylor expansion of y in x
15.336 * [backup-simplify]: Simplify y into y
15.336 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.336 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.336 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.336 * [taylor]: Taking taylor expansion of (* x y) in x
15.336 * [taylor]: Taking taylor expansion of x in x
15.336 * [backup-simplify]: Simplify 0 into 0
15.336 * [backup-simplify]: Simplify 1 into 1
15.336 * [taylor]: Taking taylor expansion of y in x
15.336 * [backup-simplify]: Simplify y into y
15.336 * [backup-simplify]: Simplify (* 0 y) into 0
15.336 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.336 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.336 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.336 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.336 * [taylor]: Taking taylor expansion of y in x
15.336 * [backup-simplify]: Simplify y into y
15.336 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.336 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.336 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.336 * [taylor]: Taking taylor expansion of (* x y) in x
15.337 * [taylor]: Taking taylor expansion of x in x
15.337 * [backup-simplify]: Simplify 0 into 0
15.337 * [backup-simplify]: Simplify 1 into 1
15.337 * [taylor]: Taking taylor expansion of y in x
15.337 * [backup-simplify]: Simplify y into y
15.337 * [backup-simplify]: Simplify (* 0 y) into 0
15.337 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.337 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.337 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.337 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.337 * [taylor]: Taking taylor expansion of y in y
15.337 * [backup-simplify]: Simplify 0 into 0
15.337 * [backup-simplify]: Simplify 1 into 1
15.337 * [backup-simplify]: Simplify (/ 1 1) into 1
15.338 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.338 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.338 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.338 * [taylor]: Taking taylor expansion of y in y
15.338 * [backup-simplify]: Simplify 0 into 0
15.338 * [backup-simplify]: Simplify 1 into 1
15.338 * [backup-simplify]: Simplify (* 1 1) into 1
15.339 * [backup-simplify]: Simplify (/ 1 1) into 1
15.339 * [backup-simplify]: Simplify 1 into 1
15.339 * [backup-simplify]: Simplify 1 into 1
15.339 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.339 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.340 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.340 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.340 * [backup-simplify]: Simplify (+ 0 0) into 0
15.340 * [taylor]: Taking taylor expansion of 0 in y
15.340 * [backup-simplify]: Simplify 0 into 0
15.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.341 * [backup-simplify]: Simplify 0 into 0
15.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.342 * [backup-simplify]: Simplify 0 into 0
15.342 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.343 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.343 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.344 * [backup-simplify]: Simplify (+ 0 0) into 0
15.344 * [taylor]: Taking taylor expansion of 0 in y
15.344 * [backup-simplify]: Simplify 0 into 0
15.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.345 * [backup-simplify]: Simplify 0 into 0
15.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.345 * [backup-simplify]: Simplify 0 into 0
15.346 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.348 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.348 * [backup-simplify]: Simplify (+ 0 0) into 0
15.348 * [taylor]: Taking taylor expansion of 0 in y
15.348 * [backup-simplify]: Simplify 0 into 0
15.348 * [backup-simplify]: Simplify 0 into 0
15.349 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.349 * [backup-simplify]: Simplify 0 into 0
15.349 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* x y))
15.350 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (* x y)))
15.350 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in (x y) around 0
15.350 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.350 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.350 * [taylor]: Taking taylor expansion of y in y
15.350 * [backup-simplify]: Simplify 0 into 0
15.350 * [backup-simplify]: Simplify 1 into 1
15.350 * [backup-simplify]: Simplify (* 1 1) into 1
15.350 * [backup-simplify]: Simplify (/ 1 1) into 1
15.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.350 * [taylor]: Taking taylor expansion of (* x y) in y
15.350 * [taylor]: Taking taylor expansion of x in y
15.350 * [backup-simplify]: Simplify x into x
15.350 * [taylor]: Taking taylor expansion of y in y
15.350 * [backup-simplify]: Simplify 0 into 0
15.350 * [backup-simplify]: Simplify 1 into 1
15.350 * [backup-simplify]: Simplify (* x 0) into 0
15.351 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.351 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.351 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.351 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.351 * [taylor]: Taking taylor expansion of y in x
15.351 * [backup-simplify]: Simplify y into y
15.351 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.351 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.351 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.351 * [taylor]: Taking taylor expansion of (* x y) in x
15.351 * [taylor]: Taking taylor expansion of x in x
15.351 * [backup-simplify]: Simplify 0 into 0
15.351 * [backup-simplify]: Simplify 1 into 1
15.351 * [taylor]: Taking taylor expansion of y in x
15.351 * [backup-simplify]: Simplify y into y
15.351 * [backup-simplify]: Simplify (* 0 y) into 0
15.351 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.351 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.351 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.352 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.352 * [taylor]: Taking taylor expansion of y in x
15.352 * [backup-simplify]: Simplify y into y
15.352 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.352 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.352 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.352 * [taylor]: Taking taylor expansion of (* x y) in x
15.352 * [taylor]: Taking taylor expansion of x in x
15.352 * [backup-simplify]: Simplify 0 into 0
15.352 * [backup-simplify]: Simplify 1 into 1
15.352 * [taylor]: Taking taylor expansion of y in x
15.352 * [backup-simplify]: Simplify y into y
15.352 * [backup-simplify]: Simplify (* 0 y) into 0
15.352 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.352 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.352 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.352 * [taylor]: Taking taylor expansion of y in y
15.352 * [backup-simplify]: Simplify 0 into 0
15.352 * [backup-simplify]: Simplify 1 into 1
15.353 * [backup-simplify]: Simplify (/ 1 1) into 1
15.353 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.353 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.353 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.353 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.353 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.353 * [taylor]: Taking taylor expansion of y in y
15.353 * [backup-simplify]: Simplify 0 into 0
15.354 * [backup-simplify]: Simplify 1 into 1
15.354 * [backup-simplify]: Simplify (* 1 1) into 1
15.354 * [backup-simplify]: Simplify (/ 1 1) into 1
15.354 * [backup-simplify]: Simplify 1 into 1
15.354 * [backup-simplify]: Simplify 1 into 1
15.354 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.359 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.360 * [backup-simplify]: Simplify (+ 0 0) into 0
15.360 * [taylor]: Taking taylor expansion of 0 in y
15.360 * [backup-simplify]: Simplify 0 into 0
15.360 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.361 * [backup-simplify]: Simplify 0 into 0
15.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.361 * [backup-simplify]: Simplify 0 into 0
15.362 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.362 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.363 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
15.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.364 * [backup-simplify]: Simplify (+ 0 0) into 0
15.364 * [taylor]: Taking taylor expansion of 0 in y
15.364 * [backup-simplify]: Simplify 0 into 0
15.364 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
15.365 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.365 * [backup-simplify]: Simplify 0 into 0
15.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.366 * [backup-simplify]: Simplify 0 into 0
15.366 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
15.367 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
15.369 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
15.369 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.370 * [backup-simplify]: Simplify (+ 0 0) into 0
15.370 * [taylor]: Taking taylor expansion of 0 in y
15.370 * [backup-simplify]: Simplify 0 into 0
15.370 * [backup-simplify]: Simplify 0 into 0
15.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
15.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
15.372 * [backup-simplify]: Simplify 0 into 0
15.372 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* x y))
15.373 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
15.374 * [backup-simplify]: Simplify (- (+ (* x y) (* y y)) (* y z)) into (- (+ (pow y 2) (* x y)) (* z y))
15.374 * [approximate]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in (x y z) around 0
15.374 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in z
15.374 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in z
15.374 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.374 * [taylor]: Taking taylor expansion of y in z
15.374 * [backup-simplify]: Simplify y into y
15.374 * [taylor]: Taking taylor expansion of (* x y) in z
15.374 * [taylor]: Taking taylor expansion of x in z
15.374 * [backup-simplify]: Simplify x into x
15.374 * [taylor]: Taking taylor expansion of y in z
15.374 * [backup-simplify]: Simplify y into y
15.374 * [taylor]: Taking taylor expansion of (* z y) in z
15.374 * [taylor]: Taking taylor expansion of z in z
15.374 * [backup-simplify]: Simplify 0 into 0
15.374 * [backup-simplify]: Simplify 1 into 1
15.374 * [taylor]: Taking taylor expansion of y in z
15.374 * [backup-simplify]: Simplify y into y
15.374 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in y
15.374 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in y
15.374 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.374 * [taylor]: Taking taylor expansion of y in y
15.374 * [backup-simplify]: Simplify 0 into 0
15.374 * [backup-simplify]: Simplify 1 into 1
15.374 * [taylor]: Taking taylor expansion of (* x y) in y
15.374 * [taylor]: Taking taylor expansion of x in y
15.374 * [backup-simplify]: Simplify x into x
15.374 * [taylor]: Taking taylor expansion of y in y
15.374 * [backup-simplify]: Simplify 0 into 0
15.374 * [backup-simplify]: Simplify 1 into 1
15.374 * [taylor]: Taking taylor expansion of (* z y) in y
15.374 * [taylor]: Taking taylor expansion of z in y
15.374 * [backup-simplify]: Simplify z into z
15.374 * [taylor]: Taking taylor expansion of y in y
15.375 * [backup-simplify]: Simplify 0 into 0
15.375 * [backup-simplify]: Simplify 1 into 1
15.375 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in x
15.375 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.375 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [taylor]: Taking taylor expansion of (* x y) in x
15.375 * [taylor]: Taking taylor expansion of x in x
15.375 * [backup-simplify]: Simplify 0 into 0
15.375 * [backup-simplify]: Simplify 1 into 1
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [taylor]: Taking taylor expansion of (* z y) in x
15.375 * [taylor]: Taking taylor expansion of z in x
15.375 * [backup-simplify]: Simplify z into z
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [taylor]: Taking taylor expansion of (- (+ (pow y 2) (* x y)) (* z y)) in x
15.375 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* x y)) in x
15.375 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [taylor]: Taking taylor expansion of (* x y) in x
15.375 * [taylor]: Taking taylor expansion of x in x
15.375 * [backup-simplify]: Simplify 0 into 0
15.375 * [backup-simplify]: Simplify 1 into 1
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [taylor]: Taking taylor expansion of (* z y) in x
15.375 * [taylor]: Taking taylor expansion of z in x
15.375 * [backup-simplify]: Simplify z into z
15.375 * [taylor]: Taking taylor expansion of y in x
15.375 * [backup-simplify]: Simplify y into y
15.375 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.376 * [backup-simplify]: Simplify (* 0 y) into 0
15.376 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
15.376 * [backup-simplify]: Simplify (* z y) into (* z y)
15.376 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
15.376 * [backup-simplify]: Simplify (+ (pow y 2) (- (* z y))) into (- (pow y 2) (* z y))
15.376 * [taylor]: Taking taylor expansion of (- (pow y 2) (* z y)) in y
15.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.376 * [taylor]: Taking taylor expansion of y in y
15.376 * [backup-simplify]: Simplify 0 into 0
15.376 * [backup-simplify]: Simplify 1 into 1
15.376 * [taylor]: Taking taylor expansion of (* z y) in y
15.376 * [taylor]: Taking taylor expansion of z in y
15.376 * [backup-simplify]: Simplify z into z
15.376 * [taylor]: Taking taylor expansion of y in y
15.376 * [backup-simplify]: Simplify 0 into 0
15.376 * [backup-simplify]: Simplify 1 into 1
15.376 * [backup-simplify]: Simplify (* z 0) into 0
15.377 * [backup-simplify]: Simplify (- 0) into 0
15.378 * [backup-simplify]: Simplify (+ 0 0) into 0
15.378 * [taylor]: Taking taylor expansion of 0 in z
15.378 * [backup-simplify]: Simplify 0 into 0
15.378 * [backup-simplify]: Simplify 0 into 0
15.378 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.378 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.378 * [backup-simplify]: Simplify (+ 0 y) into y
15.378 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.379 * [backup-simplify]: Simplify (- 0) into 0
15.379 * [backup-simplify]: Simplify (+ y 0) into y
15.379 * [taylor]: Taking taylor expansion of y in y
15.379 * [backup-simplify]: Simplify 0 into 0
15.379 * [backup-simplify]: Simplify 1 into 1
15.379 * [taylor]: Taking taylor expansion of 0 in z
15.379 * [backup-simplify]: Simplify 0 into 0
15.379 * [backup-simplify]: Simplify 0 into 0
15.379 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.379 * [backup-simplify]: Simplify (- z) into (- z)
15.380 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
15.380 * [taylor]: Taking taylor expansion of (- z) in z
15.380 * [taylor]: Taking taylor expansion of z in z
15.380 * [backup-simplify]: Simplify 0 into 0
15.380 * [backup-simplify]: Simplify 1 into 1
15.380 * [backup-simplify]: Simplify (- 0) into 0
15.380 * [backup-simplify]: Simplify 0 into 0
15.380 * [backup-simplify]: Simplify 0 into 0
15.381 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
15.381 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.382 * [backup-simplify]: Simplify (+ 0 0) into 0
15.382 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
15.383 * [backup-simplify]: Simplify (- 0) into 0
15.383 * [backup-simplify]: Simplify (+ 0 0) into 0
15.383 * [taylor]: Taking taylor expansion of 0 in y
15.383 * [backup-simplify]: Simplify 0 into 0
15.383 * [taylor]: Taking taylor expansion of 0 in z
15.383 * [backup-simplify]: Simplify 0 into 0
15.383 * [backup-simplify]: Simplify 0 into 0
15.383 * [taylor]: Taking taylor expansion of 1 in z
15.383 * [backup-simplify]: Simplify 1 into 1
15.383 * [backup-simplify]: Simplify 1 into 1
15.384 * [backup-simplify]: Simplify (* 1 1) into 1
15.384 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
15.385 * [backup-simplify]: Simplify (- 0) into 0
15.385 * [backup-simplify]: Simplify (+ 1 0) into 1
15.385 * [taylor]: Taking taylor expansion of 1 in z
15.385 * [backup-simplify]: Simplify 1 into 1
15.385 * [backup-simplify]: Simplify 1 into 1
15.385 * [backup-simplify]: Simplify 0 into 0
15.386 * [backup-simplify]: Simplify (- 1) into -1
15.386 * [backup-simplify]: Simplify -1 into -1
15.386 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (+ (* 1 (pow (* 1 (* y 1)) 2)) (* 1 (* 1 (* y x))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 y) (/ 1 y))) (* (/ 1 y) (/ 1 z))) into (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y)))
15.387 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
15.387 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in z
15.387 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in z
15.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
15.387 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.387 * [taylor]: Taking taylor expansion of y in z
15.387 * [backup-simplify]: Simplify y into y
15.387 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.387 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.387 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.387 * [taylor]: Taking taylor expansion of (* x y) in z
15.387 * [taylor]: Taking taylor expansion of x in z
15.387 * [backup-simplify]: Simplify x into x
15.387 * [taylor]: Taking taylor expansion of y in z
15.387 * [backup-simplify]: Simplify y into y
15.388 * [backup-simplify]: Simplify (* x y) into (* x y)
15.388 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.388 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.388 * [taylor]: Taking taylor expansion of (* z y) in z
15.388 * [taylor]: Taking taylor expansion of z in z
15.388 * [backup-simplify]: Simplify 0 into 0
15.388 * [backup-simplify]: Simplify 1 into 1
15.388 * [taylor]: Taking taylor expansion of y in z
15.388 * [backup-simplify]: Simplify y into y
15.388 * [backup-simplify]: Simplify (* 0 y) into 0
15.388 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.388 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.388 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in y
15.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.388 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.389 * [taylor]: Taking taylor expansion of y in y
15.389 * [backup-simplify]: Simplify 0 into 0
15.389 * [backup-simplify]: Simplify 1 into 1
15.389 * [backup-simplify]: Simplify (* 1 1) into 1
15.389 * [backup-simplify]: Simplify (/ 1 1) into 1
15.389 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.389 * [taylor]: Taking taylor expansion of (* x y) in y
15.389 * [taylor]: Taking taylor expansion of x in y
15.389 * [backup-simplify]: Simplify x into x
15.389 * [taylor]: Taking taylor expansion of y in y
15.389 * [backup-simplify]: Simplify 0 into 0
15.389 * [backup-simplify]: Simplify 1 into 1
15.390 * [backup-simplify]: Simplify (* x 0) into 0
15.390 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.390 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.390 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.390 * [taylor]: Taking taylor expansion of (* z y) in y
15.390 * [taylor]: Taking taylor expansion of z in y
15.390 * [backup-simplify]: Simplify z into z
15.390 * [taylor]: Taking taylor expansion of y in y
15.390 * [backup-simplify]: Simplify 0 into 0
15.390 * [backup-simplify]: Simplify 1 into 1
15.390 * [backup-simplify]: Simplify (* z 0) into 0
15.391 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.391 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.391 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.391 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.391 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.391 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.391 * [taylor]: Taking taylor expansion of y in x
15.391 * [backup-simplify]: Simplify y into y
15.391 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.391 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.392 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.392 * [taylor]: Taking taylor expansion of (* x y) in x
15.392 * [taylor]: Taking taylor expansion of x in x
15.392 * [backup-simplify]: Simplify 0 into 0
15.392 * [backup-simplify]: Simplify 1 into 1
15.392 * [taylor]: Taking taylor expansion of y in x
15.392 * [backup-simplify]: Simplify y into y
15.392 * [backup-simplify]: Simplify (* 0 y) into 0
15.392 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.392 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.392 * [taylor]: Taking taylor expansion of (* z y) in x
15.392 * [taylor]: Taking taylor expansion of z in x
15.392 * [backup-simplify]: Simplify z into z
15.392 * [taylor]: Taking taylor expansion of y in x
15.392 * [backup-simplify]: Simplify y into y
15.392 * [backup-simplify]: Simplify (* z y) into (* z y)
15.393 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.393 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.393 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.393 * [taylor]: Taking taylor expansion of y in x
15.393 * [backup-simplify]: Simplify y into y
15.393 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.393 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.393 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.393 * [taylor]: Taking taylor expansion of (* x y) in x
15.393 * [taylor]: Taking taylor expansion of x in x
15.393 * [backup-simplify]: Simplify 0 into 0
15.393 * [backup-simplify]: Simplify 1 into 1
15.393 * [taylor]: Taking taylor expansion of y in x
15.393 * [backup-simplify]: Simplify y into y
15.393 * [backup-simplify]: Simplify (* 0 y) into 0
15.394 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.394 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.394 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.394 * [taylor]: Taking taylor expansion of (* z y) in x
15.394 * [taylor]: Taking taylor expansion of z in x
15.394 * [backup-simplify]: Simplify z into z
15.394 * [taylor]: Taking taylor expansion of y in x
15.394 * [backup-simplify]: Simplify y into y
15.394 * [backup-simplify]: Simplify (* z y) into (* z y)
15.394 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.394 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.394 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.394 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.394 * [taylor]: Taking taylor expansion of y in y
15.394 * [backup-simplify]: Simplify 0 into 0
15.394 * [backup-simplify]: Simplify 1 into 1
15.395 * [backup-simplify]: Simplify (/ 1 1) into 1
15.395 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.396 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.396 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.396 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) (- (/ 1 (* z y)))) into (- (/ 1 (pow y 2)) (/ 1 (* z y)))
15.396 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (* z y))) in y
15.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.396 * [taylor]: Taking taylor expansion of y in y
15.396 * [backup-simplify]: Simplify 0 into 0
15.396 * [backup-simplify]: Simplify 1 into 1
15.397 * [backup-simplify]: Simplify (* 1 1) into 1
15.397 * [backup-simplify]: Simplify (/ 1 1) into 1
15.397 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.397 * [taylor]: Taking taylor expansion of (* z y) in y
15.397 * [taylor]: Taking taylor expansion of z in y
15.397 * [backup-simplify]: Simplify z into z
15.397 * [taylor]: Taking taylor expansion of y in y
15.397 * [backup-simplify]: Simplify 0 into 0
15.397 * [backup-simplify]: Simplify 1 into 1
15.397 * [backup-simplify]: Simplify (* z 0) into 0
15.398 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.398 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.398 * [backup-simplify]: Simplify (+ 1 0) into 1
15.398 * [taylor]: Taking taylor expansion of 1 in z
15.398 * [backup-simplify]: Simplify 1 into 1
15.398 * [taylor]: Taking taylor expansion of 1 in z
15.398 * [backup-simplify]: Simplify 1 into 1
15.398 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.400 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.400 * [backup-simplify]: Simplify (+ 0 0) into 0
15.400 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.400 * [backup-simplify]: Simplify (- 0) into 0
15.401 * [backup-simplify]: Simplify (+ 0 0) into 0
15.401 * [taylor]: Taking taylor expansion of 0 in y
15.401 * [backup-simplify]: Simplify 0 into 0
15.401 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.402 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.402 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.402 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
15.402 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.402 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.402 * [taylor]: Taking taylor expansion of z in z
15.402 * [backup-simplify]: Simplify 0 into 0
15.402 * [backup-simplify]: Simplify 1 into 1
15.402 * [backup-simplify]: Simplify (/ 1 1) into 1
15.403 * [backup-simplify]: Simplify (- 1) into -1
15.403 * [backup-simplify]: Simplify -1 into -1
15.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.403 * [taylor]: Taking taylor expansion of 0 in z
15.403 * [backup-simplify]: Simplify 0 into 0
15.403 * [backup-simplify]: Simplify 1 into 1
15.403 * [backup-simplify]: Simplify 1 into 1
15.404 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 y)) 1)) 2)) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- y)) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- z)))) into (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y)))
15.404 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0
15.404 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in z
15.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in z
15.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in z
15.404 * [taylor]: Taking taylor expansion of (pow y 2) in z
15.404 * [taylor]: Taking taylor expansion of y in z
15.404 * [backup-simplify]: Simplify y into y
15.404 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.404 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.404 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
15.404 * [taylor]: Taking taylor expansion of (* x y) in z
15.404 * [taylor]: Taking taylor expansion of x in z
15.405 * [backup-simplify]: Simplify x into x
15.405 * [taylor]: Taking taylor expansion of y in z
15.405 * [backup-simplify]: Simplify y into y
15.405 * [backup-simplify]: Simplify (* x y) into (* x y)
15.405 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
15.405 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
15.405 * [taylor]: Taking taylor expansion of (* z y) in z
15.405 * [taylor]: Taking taylor expansion of z in z
15.405 * [backup-simplify]: Simplify 0 into 0
15.405 * [backup-simplify]: Simplify 1 into 1
15.405 * [taylor]: Taking taylor expansion of y in z
15.405 * [backup-simplify]: Simplify y into y
15.405 * [backup-simplify]: Simplify (* 0 y) into 0
15.405 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.405 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.405 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in y
15.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in y
15.405 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.405 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.405 * [taylor]: Taking taylor expansion of y in y
15.405 * [backup-simplify]: Simplify 0 into 0
15.405 * [backup-simplify]: Simplify 1 into 1
15.406 * [backup-simplify]: Simplify (* 1 1) into 1
15.406 * [backup-simplify]: Simplify (/ 1 1) into 1
15.406 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
15.406 * [taylor]: Taking taylor expansion of (* x y) in y
15.406 * [taylor]: Taking taylor expansion of x in y
15.406 * [backup-simplify]: Simplify x into x
15.406 * [taylor]: Taking taylor expansion of y in y
15.406 * [backup-simplify]: Simplify 0 into 0
15.406 * [backup-simplify]: Simplify 1 into 1
15.406 * [backup-simplify]: Simplify (* x 0) into 0
15.406 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
15.406 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
15.406 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.406 * [taylor]: Taking taylor expansion of (* z y) in y
15.406 * [taylor]: Taking taylor expansion of z in y
15.406 * [backup-simplify]: Simplify z into z
15.406 * [taylor]: Taking taylor expansion of y in y
15.407 * [backup-simplify]: Simplify 0 into 0
15.407 * [backup-simplify]: Simplify 1 into 1
15.407 * [backup-simplify]: Simplify (* z 0) into 0
15.407 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.407 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.407 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.407 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.407 * [taylor]: Taking taylor expansion of y in x
15.407 * [backup-simplify]: Simplify y into y
15.407 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.407 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.407 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.407 * [taylor]: Taking taylor expansion of (* x y) in x
15.407 * [taylor]: Taking taylor expansion of x in x
15.407 * [backup-simplify]: Simplify 0 into 0
15.407 * [backup-simplify]: Simplify 1 into 1
15.407 * [taylor]: Taking taylor expansion of y in x
15.407 * [backup-simplify]: Simplify y into y
15.407 * [backup-simplify]: Simplify (* 0 y) into 0
15.408 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.408 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.408 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.408 * [taylor]: Taking taylor expansion of (* z y) in x
15.408 * [taylor]: Taking taylor expansion of z in x
15.408 * [backup-simplify]: Simplify z into z
15.408 * [taylor]: Taking taylor expansion of y in x
15.408 * [backup-simplify]: Simplify y into y
15.408 * [backup-simplify]: Simplify (* z y) into (* z y)
15.408 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.408 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (pow y 2)) (/ 1 (* x y))) (/ 1 (* z y))) in x
15.408 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (* x y))) in x
15.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
15.408 * [taylor]: Taking taylor expansion of (pow y 2) in x
15.408 * [taylor]: Taking taylor expansion of y in x
15.408 * [backup-simplify]: Simplify y into y
15.408 * [backup-simplify]: Simplify (* y y) into (pow y 2)
15.408 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
15.408 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
15.408 * [taylor]: Taking taylor expansion of (* x y) in x
15.408 * [taylor]: Taking taylor expansion of x in x
15.408 * [backup-simplify]: Simplify 0 into 0
15.408 * [backup-simplify]: Simplify 1 into 1
15.408 * [taylor]: Taking taylor expansion of y in x
15.408 * [backup-simplify]: Simplify y into y
15.408 * [backup-simplify]: Simplify (* 0 y) into 0
15.409 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
15.409 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
15.409 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
15.409 * [taylor]: Taking taylor expansion of (* z y) in x
15.409 * [taylor]: Taking taylor expansion of z in x
15.409 * [backup-simplify]: Simplify z into z
15.409 * [taylor]: Taking taylor expansion of y in x
15.409 * [backup-simplify]: Simplify y into y
15.409 * [backup-simplify]: Simplify (* z y) into (* z y)
15.409 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
15.409 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
15.409 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
15.409 * [taylor]: Taking taylor expansion of (/ 1 y) in y
15.409 * [taylor]: Taking taylor expansion of y in y
15.409 * [backup-simplify]: Simplify 0 into 0
15.409 * [backup-simplify]: Simplify 1 into 1
15.409 * [backup-simplify]: Simplify (/ 1 1) into 1
15.410 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
15.410 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
15.410 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
15.410 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
15.410 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) (- (/ 1 (* z y)))) into (- (/ 1 (pow y 2)) (/ 1 (* z y)))
15.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) (/ 1 (* z y))) in y
15.411 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
15.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
15.411 * [taylor]: Taking taylor expansion of y in y
15.411 * [backup-simplify]: Simplify 0 into 0
15.411 * [backup-simplify]: Simplify 1 into 1
15.411 * [backup-simplify]: Simplify (* 1 1) into 1
15.411 * [backup-simplify]: Simplify (/ 1 1) into 1
15.411 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
15.411 * [taylor]: Taking taylor expansion of (* z y) in y
15.411 * [taylor]: Taking taylor expansion of z in y
15.411 * [backup-simplify]: Simplify z into z
15.411 * [taylor]: Taking taylor expansion of y in y
15.411 * [backup-simplify]: Simplify 0 into 0
15.411 * [backup-simplify]: Simplify 1 into 1
15.411 * [backup-simplify]: Simplify (* z 0) into 0
15.412 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
15.412 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
15.412 * [backup-simplify]: Simplify (+ 1 0) into 1
15.412 * [taylor]: Taking taylor expansion of 1 in z
15.412 * [backup-simplify]: Simplify 1 into 1
15.412 * [taylor]: Taking taylor expansion of 1 in z
15.412 * [backup-simplify]: Simplify 1 into 1
15.412 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
15.412 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
15.413 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
15.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
15.413 * [backup-simplify]: Simplify (+ 0 0) into 0
15.413 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
15.414 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
15.414 * [backup-simplify]: Simplify (- 0) into 0
15.414 * [backup-simplify]: Simplify (+ 0 0) into 0
15.414 * [taylor]: Taking taylor expansion of 0 in y
15.414 * [backup-simplify]: Simplify 0 into 0
15.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
15.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.415 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
15.415 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
15.415 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
15.415 * [taylor]: Taking taylor expansion of (/ 1 z) in z
15.415 * [taylor]: Taking taylor expansion of z in z
15.415 * [backup-simplify]: Simplify 0 into 0
15.415 * [backup-simplify]: Simplify 1 into 1
15.415 * [backup-simplify]: Simplify (/ 1 1) into 1
15.416 * [backup-simplify]: Simplify (- 1) into -1
15.416 * [backup-simplify]: Simplify -1 into -1
15.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
15.416 * [taylor]: Taking taylor expansion of 0 in z
15.416 * [backup-simplify]: Simplify 0 into 0
15.416 * [backup-simplify]: Simplify 1 into 1
15.416 * [backup-simplify]: Simplify 1 into 1
15.417 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (+ (* 1 (pow (* 1 (* (/ 1 (/ 1 (- y))) 1)) 2)) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1))))) into (- (+ (pow y 2) (* x y)) (* z y))
15.417 * * * [progress]: simplifying candidates
15.418 * [simplify]: Simplifying:
  (/ (/ (* (exp (* x y)) (exp (* y y))) (exp (* y z))) (exp (* y y)))
  (/ (/ (exp (+ (* x y) (* y y))) (exp (* y z))) (exp (* y y)))
  (/ (exp (- (+ (* x y) (* y y)) (* y z))) (exp (* y y)))
  (log (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (exp (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (* (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y))) (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y))))
  (cbrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (* (* (- (- (+ (* x y) (* y y)) (* y z)) (* y y)) (- (- (+ (* x y) (* y y)) (* y z)) (* y y))) (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (sqrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (sqrt (- (- (+ (* x y) (* y y)) (* y z)) (* y y)))
  (- (pow (- (+ (* x y) (* y y)) (* y z)) 3) (pow (* y y) 3))
  (+ (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (+ (* (* y y) (* y y)) (* (- (+ (* x y) (* y y)) (* y z)) (* y y))))
  (- (* y y))
  (- (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (* (* y y) (* y y)))
  (+ (- (+ (* x y) (* y y)) (* y z)) (* y y))
  (+ (sqrt (- (+ (* x y) (* y y)) (* y z))) y)
  (- (sqrt (- (+ (* x y) (* y y)) (* y z))) y)
  (- (- (+ x y) z) y)
  (- (- (* y z)) (* y y))
  (- (- (* y y) (* y z)) (* y y))
  (- (- (* y z)) (* y y))
  (+ (* y z) (* y y))
  (- (* y y))
  (* (exp (* x y)) (exp (* y y)))
  (log (+ (* x y) (* y y)))
  (exp (+ (* x y) (* y y)))
  (* (cbrt (+ (* x y) (* y y))) (cbrt (+ (* x y) (* y y))))
  (cbrt (+ (* x y) (* y y)))
  (* (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (+ (* x y) (* y y)))
  (sqrt (+ (* x y) (* y y)))
  (sqrt (+ (* x y) (* y y)))
  (+ (pow (* x y) 3) (pow (* y y) 3))
  (+ (* (* x y) (* x y)) (- (* (* y y) (* y y)) (* (* x y) (* y y))))
  (- (* (* x y) (* x y)) (* (* y y) (* y y)))
  (- (* x y) (* y y))
  (+ x y)
  (/ (* (exp (* x y)) (exp (* y y))) (exp (* y z)))
  (/ (exp (+ (* x y) (* y y))) (exp (* y z)))
  (log (- (+ (* x y) (* y y)) (* y z)))
  (exp (- (+ (* x y) (* y y)) (* y z)))
  (* (cbrt (- (+ (* x y) (* y y)) (* y z))) (cbrt (- (+ (* x y) (* y y)) (* y z))))
  (cbrt (- (+ (* x y) (* y y)) (* y z)))
  (* (* (- (+ (* x y) (* y y)) (* y z)) (- (+ (* x y) (* y y)) (* y z))) (- (+ (* x y) (* y y)) (* y z)))
  (sqrt (- (+ (* x y) (* y y)) (* y z)))
  (sqrt (- (+ (* x y) (* y y)) (* y z)))
  (- (pow (+ (* x y) (* y y)) 3) (pow (* y z) 3))
  (+ (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (+ (* (* y z) (* y z)) (* (+ (* x y) (* y y)) (* y z))))
  (- (* y z))
  (- (* (+ (* x y) (* y y)) (+ (* x y) (* y y))) (* (* y z) (* y z)))
  (+ (+ (* x y) (* y y)) (* y z))
  (- (+ x y) z)
  (- (* y y) (* y z))
  (- (* y z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (- (+ (pow y 2) (* x y)) (* z y))
  (- (+ (pow y 2) (* x y)) (* z y))
  (- (+ (pow y 2) (* x y)) (* z y))
15.419 * * [simplify]: Extracting # 0 : cost  0
15.419 * * [simplify]: Extracting # 1 : cost  0
15.419 * * [simplify]: Extracting # 2 : cost  0
15.419 * * [simplify]: Extracting # 3 : cost  0
15.419 * * [simplify]: Extracting # 4 : cost  0
15.419 * * [simplify]: Extracting # 5 : cost  0
15.420 * * [simplify]: iteration  0 :  83  enodes  (cost  877 )
15.439 * * [simplify]: Extracting # 0 : cost  0
15.439 * * [simplify]: Extracting # 1 : cost  0
15.439 * * [simplify]: Extracting # 2 : cost  0
15.440 * * [simplify]: Extracting # 3 : cost  0
15.440 * * [simplify]: Extracting # 4 : cost  0
15.440 * * [simplify]: iteration  1 :  234  enodes  (cost  665 )
15.587 * * [simplify]: Extracting # 0 : cost  0
15.588 * * [simplify]: Extracting # 1 : cost  0
15.588 * * [simplify]: Extracting # 2 : cost  0
15.589 * * [simplify]: Extracting # 3 : cost  0
15.590 * * [simplify]: Extracting # 4 : cost  0
15.591 * * [simplify]: iteration  2 :  836  enodes  (cost  553 )
16.415 * * [simplify]: Extracting # 0 : cost  0
16.419 * * [simplify]: Extracting # 1 : cost  0
16.423 * * [simplify]: Extracting # 2 : cost  0
16.427 * * [simplify]: Extracting # 3 : cost  0
16.431 * * [simplify]: Extracting # 4 : cost  0
16.435 * * [simplify]: Extracting # 5 : cost  0
16.438 * * [simplify]: iteration  3 :  3883  enodes  (cost  511 )
18.439 * * [simplify]: Extracting # 0 : cost  0
18.449 * * [simplify]: Extracting # 1 : cost  0
18.460 * * [simplify]: Extracting # 2 : cost  0
18.468 * * [simplify]: Extracting # 3 : cost  0
18.474 * * [simplify]: Extracting # 4 : cost  0
18.483 * * [simplify]: iteration done:  5000  enodes  (cost  484 )
18.484 * [simplify]: Simplified to:
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (- (pow (* y (- (+ x y) z)) 3) (pow y 6))
  (+ (* (* y (+ (+ x y) (- y z))) (* (- (+ x y) z) y)) (pow y 4))
  (- (* y y))
  (* (* y (+ (+ x y) (- y z))) (* y (- x z)))
  (* y (+ (+ x y) (- y z)))
  (+ y (sqrt (* y (- (+ x y) z))))
  (- (sqrt (* y (- (+ x y) z))) y)
  (+ x (- 0 z))
  (- (* y (+ z y)))
  (- (* y z))
  (- (* y (+ z y)))
  (* y (+ z y))
  (- (* y y))
  (exp (* y (+ x y)))
  (log (* y (+ x y)))
  (exp (* y (+ x y)))
  (* (cbrt (* y (+ x y))) (cbrt (* y (+ x y))))
  (cbrt (* y (+ x y)))
  (pow (* y (+ x y)) 3)
  (sqrt (* y (+ x y)))
  (sqrt (* y (+ x y)))
  (+ (pow y 6) (pow (* x y) 3))
  (+ (* (* x y) (* y (- x y))) (pow y 4))
  (* (* y (+ x y)) (* y (- x y)))
  (* y (- x y))
  (+ x y)
  (exp (* y (- (+ x y) z)))
  (exp (* y (- (+ x y) z)))
  (log (* y (- (+ x y) z)))
  (exp (* y (- (+ x y) z)))
  (* (cbrt (* y (- (+ x y) z))) (cbrt (* y (- (+ x y) z))))
  (cbrt (* y (- (+ x y) z)))
  (pow (* y (- (+ x y) z)) 3)
  (sqrt (* y (- (+ x y) z)))
  (sqrt (* y (- (+ x y) z)))
  (- (pow (* y (+ x y)) 3) (pow (* y z) 3))
  (+ (* (* y z) (* y z)) (* (* y (+ z (+ x y))) (* y (+ x y))))
  (- (* y z))
  (* (* y (- (+ x y) z)) (* y (+ z (+ x y))))
  (* y (+ z (+ x y)))
  (- (+ x y) z)
  (* (- y z) y)
  (- (* y z))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
  (* y (+ x y))
  (* y (+ x y))
  (* y (+ x y))
  (* (- (+ x y) z) y)
  (* (- (+ x y) z) y)
  (* (- (+ x y) z) y)
18.484 * * * [progress]: adding candidates to table
18.660 * * [progress]: iteration 3 / 4
18.660 * * * [progress]: picking best candidate
18.662 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* x y) (- (* y z))))>
18.662 * * * [progress]: localizing error
18.677 * * * [progress]: generating rewritten candidates
18.677 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
18.688 * * * [progress]: generating series expansions
18.688 * * * * [progress]: [ 1 / 1 ] generating series at (2)
18.688 * [backup-simplify]: Simplify (+ (* x y) (- (* y z))) into (- (* x y) (* z y))
18.688 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (x y z) around 0
18.688 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
18.688 * [taylor]: Taking taylor expansion of (* x y) in z
18.688 * [taylor]: Taking taylor expansion of x in z
18.688 * [backup-simplify]: Simplify x into x
18.688 * [taylor]: Taking taylor expansion of y in z
18.688 * [backup-simplify]: Simplify y into y
18.688 * [taylor]: Taking taylor expansion of (* z y) in z
18.688 * [taylor]: Taking taylor expansion of z in z
18.688 * [backup-simplify]: Simplify 0 into 0
18.688 * [backup-simplify]: Simplify 1 into 1
18.688 * [taylor]: Taking taylor expansion of y in z
18.688 * [backup-simplify]: Simplify y into y
18.688 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
18.688 * [taylor]: Taking taylor expansion of (* x y) in y
18.688 * [taylor]: Taking taylor expansion of x in y
18.688 * [backup-simplify]: Simplify x into x
18.688 * [taylor]: Taking taylor expansion of y in y
18.689 * [backup-simplify]: Simplify 0 into 0
18.689 * [backup-simplify]: Simplify 1 into 1
18.689 * [taylor]: Taking taylor expansion of (* z y) in y
18.689 * [taylor]: Taking taylor expansion of z in y
18.689 * [backup-simplify]: Simplify z into z
18.689 * [taylor]: Taking taylor expansion of y in y
18.689 * [backup-simplify]: Simplify 0 into 0
18.689 * [backup-simplify]: Simplify 1 into 1
18.689 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
18.689 * [taylor]: Taking taylor expansion of (* x y) in x
18.689 * [taylor]: Taking taylor expansion of x in x
18.689 * [backup-simplify]: Simplify 0 into 0
18.689 * [backup-simplify]: Simplify 1 into 1
18.689 * [taylor]: Taking taylor expansion of y in x
18.689 * [backup-simplify]: Simplify y into y
18.689 * [taylor]: Taking taylor expansion of (* z y) in x
18.689 * [taylor]: Taking taylor expansion of z in x
18.689 * [backup-simplify]: Simplify z into z
18.689 * [taylor]: Taking taylor expansion of y in x
18.689 * [backup-simplify]: Simplify y into y
18.689 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
18.689 * [taylor]: Taking taylor expansion of (* x y) in x
18.689 * [taylor]: Taking taylor expansion of x in x
18.689 * [backup-simplify]: Simplify 0 into 0
18.689 * [backup-simplify]: Simplify 1 into 1
18.689 * [taylor]: Taking taylor expansion of y in x
18.689 * [backup-simplify]: Simplify y into y
18.689 * [taylor]: Taking taylor expansion of (* z y) in x
18.689 * [taylor]: Taking taylor expansion of z in x
18.689 * [backup-simplify]: Simplify z into z
18.689 * [taylor]: Taking taylor expansion of y in x
18.689 * [backup-simplify]: Simplify y into y
18.689 * [backup-simplify]: Simplify (* 0 y) into 0
18.689 * [backup-simplify]: Simplify (* z y) into (* z y)
18.689 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y))
18.689 * [backup-simplify]: Simplify (+ 0 (- (* z y))) into (- (* z y))
18.689 * [taylor]: Taking taylor expansion of (- (* z y)) in y
18.689 * [taylor]: Taking taylor expansion of (* z y) in y
18.689 * [taylor]: Taking taylor expansion of z in y
18.689 * [backup-simplify]: Simplify z into z
18.689 * [taylor]: Taking taylor expansion of y in y
18.689 * [backup-simplify]: Simplify 0 into 0
18.689 * [backup-simplify]: Simplify 1 into 1
18.689 * [backup-simplify]: Simplify (* z 0) into 0
18.690 * [backup-simplify]: Simplify (- 0) into 0
18.690 * [taylor]: Taking taylor expansion of 0 in z
18.690 * [backup-simplify]: Simplify 0 into 0
18.690 * [backup-simplify]: Simplify 0 into 0
18.690 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.690 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.691 * [backup-simplify]: Simplify (- 0) into 0
18.691 * [backup-simplify]: Simplify (+ y 0) into y
18.691 * [taylor]: Taking taylor expansion of y in y
18.691 * [backup-simplify]: Simplify 0 into 0
18.691 * [backup-simplify]: Simplify 1 into 1
18.691 * [taylor]: Taking taylor expansion of 0 in z
18.691 * [backup-simplify]: Simplify 0 into 0
18.691 * [backup-simplify]: Simplify 0 into 0
18.691 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.691 * [backup-simplify]: Simplify (- z) into (- z)
18.691 * [taylor]: Taking taylor expansion of (- z) in z
18.691 * [taylor]: Taking taylor expansion of z in z
18.691 * [backup-simplify]: Simplify 0 into 0
18.691 * [backup-simplify]: Simplify 1 into 1
18.691 * [backup-simplify]: Simplify (- 0) into 0
18.691 * [backup-simplify]: Simplify 0 into 0
18.691 * [backup-simplify]: Simplify 0 into 0
18.692 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.692 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.692 * [backup-simplify]: Simplify (- 0) into 0
18.693 * [backup-simplify]: Simplify (+ 0 0) into 0
18.693 * [taylor]: Taking taylor expansion of 0 in y
18.693 * [backup-simplify]: Simplify 0 into 0
18.693 * [taylor]: Taking taylor expansion of 0 in z
18.693 * [backup-simplify]: Simplify 0 into 0
18.693 * [backup-simplify]: Simplify 0 into 0
18.693 * [taylor]: Taking taylor expansion of 1 in z
18.693 * [backup-simplify]: Simplify 1 into 1
18.693 * [backup-simplify]: Simplify 1 into 1
18.693 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.694 * [backup-simplify]: Simplify (- 0) into 0
18.694 * [taylor]: Taking taylor expansion of 0 in z
18.694 * [backup-simplify]: Simplify 0 into 0
18.694 * [backup-simplify]: Simplify 0 into 0
18.694 * [backup-simplify]: Simplify 0 into 0
18.694 * [backup-simplify]: Simplify (- 1) into -1
18.694 * [backup-simplify]: Simplify -1 into -1
18.694 * [backup-simplify]: Simplify 0 into 0
18.695 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.695 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
18.695 * [backup-simplify]: Simplify (- 0) into 0
18.696 * [backup-simplify]: Simplify (+ 0 0) into 0
18.696 * [taylor]: Taking taylor expansion of 0 in y
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [taylor]: Taking taylor expansion of 0 in z
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [taylor]: Taking taylor expansion of 0 in z
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [taylor]: Taking taylor expansion of 0 in z
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [backup-simplify]: Simplify 0 into 0
18.696 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.697 * [backup-simplify]: Simplify (- 0) into 0
18.697 * [taylor]: Taking taylor expansion of 0 in z
18.697 * [backup-simplify]: Simplify 0 into 0
18.697 * [backup-simplify]: Simplify 0 into 0
18.697 * [backup-simplify]: Simplify 0 into 0
18.697 * [backup-simplify]: Simplify (+ (* -1 (* z (* y 1))) (* 1 (* 1 (* y x)))) into (- (* x y) (* z y))
18.697 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (- (* (/ 1 y) (/ 1 z)))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
18.697 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
18.697 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
18.697 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
18.697 * [taylor]: Taking taylor expansion of (* x y) in z
18.697 * [taylor]: Taking taylor expansion of x in z
18.697 * [backup-simplify]: Simplify x into x
18.697 * [taylor]: Taking taylor expansion of y in z
18.697 * [backup-simplify]: Simplify y into y
18.697 * [backup-simplify]: Simplify (* x y) into (* x y)
18.697 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
18.697 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
18.697 * [taylor]: Taking taylor expansion of (* z y) in z
18.697 * [taylor]: Taking taylor expansion of z in z
18.697 * [backup-simplify]: Simplify 0 into 0
18.697 * [backup-simplify]: Simplify 1 into 1
18.697 * [taylor]: Taking taylor expansion of y in z
18.697 * [backup-simplify]: Simplify y into y
18.697 * [backup-simplify]: Simplify (* 0 y) into 0
18.698 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.698 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.698 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
18.698 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
18.698 * [taylor]: Taking taylor expansion of (* x y) in y
18.698 * [taylor]: Taking taylor expansion of x in y
18.698 * [backup-simplify]: Simplify x into x
18.698 * [taylor]: Taking taylor expansion of y in y
18.698 * [backup-simplify]: Simplify 0 into 0
18.698 * [backup-simplify]: Simplify 1 into 1
18.698 * [backup-simplify]: Simplify (* x 0) into 0
18.698 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
18.698 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.698 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.698 * [taylor]: Taking taylor expansion of (* z y) in y
18.698 * [taylor]: Taking taylor expansion of z in y
18.698 * [backup-simplify]: Simplify z into z
18.698 * [taylor]: Taking taylor expansion of y in y
18.698 * [backup-simplify]: Simplify 0 into 0
18.698 * [backup-simplify]: Simplify 1 into 1
18.698 * [backup-simplify]: Simplify (* z 0) into 0
18.699 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.699 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.699 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.699 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.699 * [taylor]: Taking taylor expansion of (* x y) in x
18.699 * [taylor]: Taking taylor expansion of x in x
18.699 * [backup-simplify]: Simplify 0 into 0
18.699 * [backup-simplify]: Simplify 1 into 1
18.699 * [taylor]: Taking taylor expansion of y in x
18.699 * [backup-simplify]: Simplify y into y
18.699 * [backup-simplify]: Simplify (* 0 y) into 0
18.699 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.699 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.699 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.699 * [taylor]: Taking taylor expansion of (* z y) in x
18.699 * [taylor]: Taking taylor expansion of z in x
18.699 * [backup-simplify]: Simplify z into z
18.699 * [taylor]: Taking taylor expansion of y in x
18.699 * [backup-simplify]: Simplify y into y
18.699 * [backup-simplify]: Simplify (* z y) into (* z y)
18.699 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.699 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.699 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.699 * [taylor]: Taking taylor expansion of (* x y) in x
18.699 * [taylor]: Taking taylor expansion of x in x
18.699 * [backup-simplify]: Simplify 0 into 0
18.699 * [backup-simplify]: Simplify 1 into 1
18.699 * [taylor]: Taking taylor expansion of y in x
18.699 * [backup-simplify]: Simplify y into y
18.699 * [backup-simplify]: Simplify (* 0 y) into 0
18.700 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.700 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.700 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.700 * [taylor]: Taking taylor expansion of (* z y) in x
18.700 * [taylor]: Taking taylor expansion of z in x
18.700 * [backup-simplify]: Simplify z into z
18.700 * [taylor]: Taking taylor expansion of y in x
18.700 * [backup-simplify]: Simplify y into y
18.700 * [backup-simplify]: Simplify (* z y) into (* z y)
18.700 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.700 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.700 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.700 * [taylor]: Taking taylor expansion of y in y
18.700 * [backup-simplify]: Simplify 0 into 0
18.700 * [backup-simplify]: Simplify 1 into 1
18.701 * [backup-simplify]: Simplify (/ 1 1) into 1
18.701 * [taylor]: Taking taylor expansion of 1 in z
18.701 * [backup-simplify]: Simplify 1 into 1
18.701 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.701 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
18.702 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
18.702 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
18.702 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.702 * [taylor]: Taking taylor expansion of (* z y) in y
18.702 * [taylor]: Taking taylor expansion of z in y
18.702 * [backup-simplify]: Simplify z into z
18.702 * [taylor]: Taking taylor expansion of y in y
18.702 * [backup-simplify]: Simplify 0 into 0
18.702 * [backup-simplify]: Simplify 1 into 1
18.702 * [backup-simplify]: Simplify (* z 0) into 0
18.702 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.702 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.702 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
18.702 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
18.702 * [taylor]: Taking taylor expansion of (/ 1 z) in z
18.702 * [taylor]: Taking taylor expansion of z in z
18.702 * [backup-simplify]: Simplify 0 into 0
18.702 * [backup-simplify]: Simplify 1 into 1
18.702 * [backup-simplify]: Simplify (/ 1 1) into 1
18.703 * [backup-simplify]: Simplify (- 1) into -1
18.703 * [backup-simplify]: Simplify -1 into -1
18.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.703 * [taylor]: Taking taylor expansion of 0 in z
18.703 * [backup-simplify]: Simplify 0 into 0
18.703 * [backup-simplify]: Simplify 1 into 1
18.704 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.704 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
18.704 * [backup-simplify]: Simplify (- 0) into 0
18.705 * [backup-simplify]: Simplify (+ 0 0) into 0
18.705 * [taylor]: Taking taylor expansion of 0 in y
18.705 * [backup-simplify]: Simplify 0 into 0
18.705 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
18.706 * [backup-simplify]: Simplify (- 0) into 0
18.706 * [taylor]: Taking taylor expansion of 0 in z
18.706 * [backup-simplify]: Simplify 0 into 0
18.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.707 * [taylor]: Taking taylor expansion of 0 in z
18.707 * [backup-simplify]: Simplify 0 into 0
18.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.708 * [backup-simplify]: Simplify (- 0) into 0
18.708 * [backup-simplify]: Simplify 0 into 0
18.708 * [backup-simplify]: Simplify 0 into 0
18.708 * [backup-simplify]: Simplify 0 into 0
18.710 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.710 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.710 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
18.711 * [backup-simplify]: Simplify (- 0) into 0
18.711 * [backup-simplify]: Simplify (+ 0 0) into 0
18.711 * [taylor]: Taking taylor expansion of 0 in y
18.712 * [backup-simplify]: Simplify 0 into 0
18.712 * [taylor]: Taking taylor expansion of 0 in z
18.712 * [backup-simplify]: Simplify 0 into 0
18.712 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.713 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
18.713 * [backup-simplify]: Simplify (- 0) into 0
18.713 * [taylor]: Taking taylor expansion of 0 in z
18.713 * [backup-simplify]: Simplify 0 into 0
18.714 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.714 * [taylor]: Taking taylor expansion of 0 in z
18.714 * [backup-simplify]: Simplify 0 into 0
18.714 * [backup-simplify]: Simplify 0 into 0
18.714 * [backup-simplify]: Simplify 0 into 0
18.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.716 * [backup-simplify]: Simplify (- 0) into 0
18.716 * [backup-simplify]: Simplify 0 into 0
18.716 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (* x y) (* z y))
18.717 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (- (* (/ 1 (- y)) (/ 1 (- z))))) into (- (/ 1 (* x y)) (/ 1 (* z y)))
18.717 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (x y z) around 0
18.717 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
18.717 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
18.717 * [taylor]: Taking taylor expansion of (* x y) in z
18.717 * [taylor]: Taking taylor expansion of x in z
18.717 * [backup-simplify]: Simplify x into x
18.717 * [taylor]: Taking taylor expansion of y in z
18.717 * [backup-simplify]: Simplify y into y
18.717 * [backup-simplify]: Simplify (* x y) into (* x y)
18.717 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y))
18.717 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
18.717 * [taylor]: Taking taylor expansion of (* z y) in z
18.717 * [taylor]: Taking taylor expansion of z in z
18.717 * [backup-simplify]: Simplify 0 into 0
18.717 * [backup-simplify]: Simplify 1 into 1
18.717 * [taylor]: Taking taylor expansion of y in z
18.717 * [backup-simplify]: Simplify y into y
18.717 * [backup-simplify]: Simplify (* 0 y) into 0
18.718 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.718 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.718 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
18.718 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
18.718 * [taylor]: Taking taylor expansion of (* x y) in y
18.718 * [taylor]: Taking taylor expansion of x in y
18.718 * [backup-simplify]: Simplify x into x
18.718 * [taylor]: Taking taylor expansion of y in y
18.718 * [backup-simplify]: Simplify 0 into 0
18.718 * [backup-simplify]: Simplify 1 into 1
18.718 * [backup-simplify]: Simplify (* x 0) into 0
18.718 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
18.719 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
18.719 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.719 * [taylor]: Taking taylor expansion of (* z y) in y
18.719 * [taylor]: Taking taylor expansion of z in y
18.719 * [backup-simplify]: Simplify z into z
18.719 * [taylor]: Taking taylor expansion of y in y
18.719 * [backup-simplify]: Simplify 0 into 0
18.719 * [backup-simplify]: Simplify 1 into 1
18.719 * [backup-simplify]: Simplify (* z 0) into 0
18.719 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.719 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.719 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.719 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.719 * [taylor]: Taking taylor expansion of (* x y) in x
18.719 * [taylor]: Taking taylor expansion of x in x
18.719 * [backup-simplify]: Simplify 0 into 0
18.719 * [backup-simplify]: Simplify 1 into 1
18.719 * [taylor]: Taking taylor expansion of y in x
18.720 * [backup-simplify]: Simplify y into y
18.720 * [backup-simplify]: Simplify (* 0 y) into 0
18.720 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.720 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.720 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.720 * [taylor]: Taking taylor expansion of (* z y) in x
18.720 * [taylor]: Taking taylor expansion of z in x
18.720 * [backup-simplify]: Simplify z into z
18.720 * [taylor]: Taking taylor expansion of y in x
18.720 * [backup-simplify]: Simplify y into y
18.720 * [backup-simplify]: Simplify (* z y) into (* z y)
18.720 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.720 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
18.721 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
18.721 * [taylor]: Taking taylor expansion of (* x y) in x
18.721 * [taylor]: Taking taylor expansion of x in x
18.721 * [backup-simplify]: Simplify 0 into 0
18.721 * [backup-simplify]: Simplify 1 into 1
18.721 * [taylor]: Taking taylor expansion of y in x
18.721 * [backup-simplify]: Simplify y into y
18.721 * [backup-simplify]: Simplify (* 0 y) into 0
18.721 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
18.721 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
18.721 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
18.721 * [taylor]: Taking taylor expansion of (* z y) in x
18.721 * [taylor]: Taking taylor expansion of z in x
18.721 * [backup-simplify]: Simplify z into z
18.721 * [taylor]: Taking taylor expansion of y in x
18.721 * [backup-simplify]: Simplify y into y
18.721 * [backup-simplify]: Simplify (* z y) into (* z y)
18.722 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y))
18.722 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
18.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y
18.722 * [taylor]: Taking taylor expansion of y in y
18.722 * [backup-simplify]: Simplify 0 into 0
18.722 * [backup-simplify]: Simplify 1 into 1
18.722 * [backup-simplify]: Simplify (/ 1 1) into 1
18.722 * [taylor]: Taking taylor expansion of 1 in z
18.722 * [backup-simplify]: Simplify 1 into 1
18.723 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
18.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
18.724 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y)))
18.724 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* z y)))) into (- (/ 1 (* z y)))
18.724 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in y
18.724 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
18.724 * [taylor]: Taking taylor expansion of (* z y) in y
18.724 * [taylor]: Taking taylor expansion of z in y
18.724 * [backup-simplify]: Simplify z into z
18.724 * [taylor]: Taking taylor expansion of y in y
18.724 * [backup-simplify]: Simplify 0 into 0
18.724 * [backup-simplify]: Simplify 1 into 1
18.724 * [backup-simplify]: Simplify (* z 0) into 0
18.725 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z
18.725 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
18.725 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
18.725 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z
18.725 * [taylor]: Taking taylor expansion of (/ 1 z) in z
18.725 * [taylor]: Taking taylor expansion of z in z
18.725 * [backup-simplify]: Simplify 0 into 0
18.725 * [backup-simplify]: Simplify 1 into 1
18.726 * [backup-simplify]: Simplify (/ 1 1) into 1
18.726 * [backup-simplify]: Simplify (- 1) into -1
18.726 * [backup-simplify]: Simplify -1 into -1
18.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.727 * [taylor]: Taking taylor expansion of 0 in z
18.727 * [backup-simplify]: Simplify 0 into 0
18.727 * [backup-simplify]: Simplify 1 into 1
18.729 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
18.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.729 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0
18.729 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0
18.730 * [backup-simplify]: Simplify (- 0) into 0
18.730 * [backup-simplify]: Simplify (+ 0 0) into 0
18.730 * [taylor]: Taking taylor expansion of 0 in y
18.730 * [backup-simplify]: Simplify 0 into 0
18.731 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0
18.731 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
18.731 * [backup-simplify]: Simplify (- 0) into 0
18.731 * [taylor]: Taking taylor expansion of 0 in z
18.731 * [backup-simplify]: Simplify 0 into 0
18.732 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.732 * [taylor]: Taking taylor expansion of 0 in z
18.732 * [backup-simplify]: Simplify 0 into 0
18.733 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
18.733 * [backup-simplify]: Simplify (- 0) into 0
18.733 * [backup-simplify]: Simplify 0 into 0
18.733 * [backup-simplify]: Simplify 0 into 0
18.734 * [backup-simplify]: Simplify 0 into 0
18.735 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
18.735 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
18.736 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0
18.736 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0
18.736 * [backup-simplify]: Simplify (- 0) into 0
18.737 * [backup-simplify]: Simplify (+ 0 0) into 0
18.737 * [taylor]: Taking taylor expansion of 0 in y
18.737 * [backup-simplify]: Simplify 0 into 0
18.737 * [taylor]: Taking taylor expansion of 0 in z
18.737 * [backup-simplify]: Simplify 0 into 0
18.738 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
18.738 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
18.738 * [backup-simplify]: Simplify (- 0) into 0
18.738 * [taylor]: Taking taylor expansion of 0 in z
18.738 * [backup-simplify]: Simplify 0 into 0
18.739 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.739 * [taylor]: Taking taylor expansion of 0 in z
18.739 * [backup-simplify]: Simplify 0 into 0
18.739 * [backup-simplify]: Simplify 0 into 0
18.739 * [backup-simplify]: Simplify 0 into 0
18.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
18.741 * [backup-simplify]: Simplify (- 0) into 0
18.741 * [backup-simplify]: Simplify 0 into 0
18.741 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (* x y) (* z y))
18.741 * * * [progress]: simplifying candidates
18.742 * [simplify]: Simplifying:
  (* (exp (* x y)) (/ 1 (exp (* y z))))
  (* (exp (* x y)) (exp (- (* y z))))
  (log (+ (* x y) (- (* y z))))
  (exp (+ (* x y) (- (* y z))))
  (* (cbrt (+ (* x y) (- (* y z)))) (cbrt (+ (* x y) (- (* y z)))))
  (cbrt (+ (* x y) (- (* y z))))
  (* (* (+ (* x y) (- (* y z))) (+ (* x y) (- (* y z)))) (+ (* x y) (- (* y z))))
  (sqrt (+ (* x y) (- (* y z))))
  (sqrt (+ (* x y) (- (* y z))))
  (+ (pow (* x y) 3) (pow (- (* y z)) 3))
  (+ (* (* x y) (* x y)) (- (* (- (* y z)) (- (* y z))) (* (* x y) (- (* y z)))))
  (- (* (* x y) (* x y)) (* (- (* y z)) (- (* y z))))
  (- (* x y) (- (* y z)))
  (+ (* x y) 0)
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
18.743 * * [simplify]: Extracting # 0 : cost  0
18.743 * * [simplify]: Extracting # 1 : cost  0
18.743 * * [simplify]: Extracting # 2 : cost  0
18.743 * * [simplify]: Extracting # 3 : cost  0
18.743 * * [simplify]: Extracting # 4 : cost  0
18.743 * * [simplify]: Extracting # 5 : cost  0
18.744 * * [simplify]: Extracting # 6 : cost  0
18.744 * * [simplify]: iteration  0 :  36  enodes  (cost  200 )
18.760 * * [simplify]: Extracting # 0 : cost  0
18.760 * * [simplify]: Extracting # 1 : cost  0
18.761 * * [simplify]: Extracting # 2 : cost  0
18.761 * * [simplify]: Extracting # 3 : cost  0
18.761 * * [simplify]: Extracting # 4 : cost  0
18.761 * * [simplify]: Extracting # 5 : cost  0
18.762 * * [simplify]: iteration  1 :  115  enodes  (cost  145 )
19.271 * * [simplify]: Extracting # 0 : cost  0
19.272 * * [simplify]: Extracting # 1 : cost  0
19.273 * * [simplify]: Extracting # 2 : cost  0
19.273 * * [simplify]: Extracting # 3 : cost  0
19.274 * * [simplify]: Extracting # 4 : cost  0
19.275 * * [simplify]: Extracting # 5 : cost  0
19.276 * * [simplify]: iteration  2 :  465  enodes  (cost  128 )
19.985 * * [simplify]: Extracting # 0 : cost  0
19.990 * * [simplify]: Extracting # 1 : cost  0
19.992 * * [simplify]: Extracting # 2 : cost  0
19.993 * * [simplify]: Extracting # 3 : cost  0
19.995 * * [simplify]: Extracting # 4 : cost  0
19.996 * * [simplify]: iteration  3 :  1932  enodes  (cost  124 )
21.416 * * [simplify]: Extracting # 0 : cost  0
21.422 * * [simplify]: Extracting # 1 : cost  0
21.428 * * [simplify]: Extracting # 2 : cost  0
21.437 * * [simplify]: Extracting # 3 : cost  0
21.442 * * [simplify]: Extracting # 4 : cost  0
21.447 * * [simplify]: Extracting # 5 : cost  0
21.452 * * [simplify]: iteration done:  5001  enodes  (cost  122 )
21.452 * [simplify]: Simplified to:
  (exp (* y (- x z)))
  (exp (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (- (pow (* x y) 3) (pow (* z y) 3))
  (* (* y y) (+ (* x z) (+ (* x x) (* z z))))
  (* (* (* y (- x z)) (+ x z)) y)
  (* y (+ x z))
  (* x y)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
21.452 * * * [progress]: adding candidates to table
21.481 * [progress]: [Phase 3 of 3] Extracting.
21.482 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.482 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
21.482 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.497 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.509 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* (- x z) y))> #<alt (λ (x y z) (+ (* x y) (- (* y z))))>)
21.521 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
21.521 * [simplify]: Simplifying:
  (+ (* x y) (- (* y z)))
21.521 * * [simplify]: Extracting # 0 : cost  0
21.521 * * [simplify]: Extracting # 1 : cost  0
21.521 * * [simplify]: Extracting # 2 : cost  0
21.521 * * [simplify]: Extracting # 3 : cost  0
21.521 * * [simplify]: Extracting # 4 : cost  0
21.521 * * [simplify]: iteration  0 :  7  enodes  (cost  8 )
21.522 * * [simplify]: Extracting # 0 : cost  0
21.522 * * [simplify]: Extracting # 1 : cost  0
21.522 * * [simplify]: Extracting # 2 : cost  0
21.522 * * [simplify]: iteration  1 :  14  enodes  (cost  8 )
21.523 * * [simplify]: Extracting # 0 : cost  0
21.523 * * [simplify]: iteration  2 :  16  enodes  (cost  8 )
21.524 * * [simplify]: Extracting # 0 : cost  0
21.524 * * [simplify]: iteration done:  16  enodes  (cost  8 )
21.524 * [simplify]: Simplified to:
  (+ (* x y) (- (* y z)))
23.670 * [regime-testing]: Baseline error score: 0.013699832791689107
23.670 * [regime-testing]: Oracle error score: 0.004375546943367921
23.671 * [regime-testing]: End program error score: 0.013699832791689107
23.694 * [regime-testing]: Target error score: 0.011376422052756595