36.968 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.057 * * * [progress]: [2/2] Setting up program.
0.060 * [progress]: [Phase 2 of 3] Improving.
0.060 * [simplify]: Simplifying:
  (- (- (+ (* x y) (* y y)) (* y z)) (* y y))
0.060 * * [simplify]: Extracting # 0 : cost  0
0.060 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: Extracting # 2 : cost  0
0.060 * * [simplify]: Extracting # 3 : cost  0
0.061 * * [simplify]: Extracting # 4 : cost  0
0.061 * * [simplify]: Extracting # 5 : cost  0
0.061 * * [simplify]: Extracting # 6 : cost  0
0.061 * * [simplify]: iteration  0 :  9  enodes  (cost  15 )
0.064 * * [simplify]: Extracting # 0 : cost  0
0.064 * * [simplify]: Extracting # 1 : cost  0
0.064 * * [simplify]: Extracting # 2 : cost  0
0.064 * * [simplify]: Extracting # 3 : cost  0
0.064 * * [simplify]: iteration  1 :  22  enodes  (cost  13 )
0.073 * * [simplify]: Extracting # 0 : cost  0
0.073 * * [simplify]: Extracting # 1 : cost  0
0.074 * * [simplify]: Extracting # 2 : cost  0
0.074 * * [simplify]: Extracting # 3 : cost  0
0.074 * * [simplify]: Extracting # 4 : cost  0
0.074 * * [simplify]: iteration  2 :  65  enodes  (cost  11 )
0.107 * * [simplify]: Extracting # 0 : cost  0
0.108 * * [simplify]: Extracting # 1 : cost  0
0.108 * * [simplify]: Extracting # 2 : cost  0
0.108 * * [simplify]: Extracting # 3 : cost  0
0.109 * * [simplify]: iteration  3 :  163  enodes  (cost  9 )
0.231 * * [simplify]: Extracting # 0 : cost  0
0.232 * * [simplify]: Extracting # 1 : cost  0
0.233 * * [simplify]: Extracting # 2 : cost  0
0.233 * * [simplify]: Extracting # 3 : cost  0
0.233 * * [simplify]: iteration  4 :  346  enodes  (cost  7 )
0.536 * * [simplify]: Extracting # 0 : cost  0
0.538 * * [simplify]: Extracting # 1 : cost  0
0.538 * * [simplify]: Extracting # 2 : cost  0
0.539 * * [simplify]: Extracting # 3 : cost  0
0.540 * * [simplify]: iteration  5 :  552  enodes  (cost  5 )
1.194 * * [simplify]: Extracting # 0 : cost  0
1.196 * * [simplify]: Extracting # 1 : cost  0
1.197 * * [simplify]: Extracting # 2 : cost  0
1.198 * * [simplify]: Extracting # 3 : cost  0
1.198 * * [simplify]: Extracting # 4 : cost  0
1.199 * * [simplify]: iteration  6 :  1353  enodes  (cost  5 )
8.128 * * [simplify]: Extracting # 0 : cost  0
8.134 * * [simplify]: Extracting # 1 : cost  0
8.136 * * [simplify]: Extracting # 2 : cost  0
8.140 * * [simplify]: Extracting # 3 : cost  0
8.142 * * [simplify]: Extracting # 4 : cost  0
8.145 * * [simplify]: iteration  7 :  4543  enodes  (cost  5 )
10.703 * * [simplify]: Extracting # 0 : cost  0
10.706 * * [simplify]: Extracting # 1 : cost  0
10.716 * * [simplify]: Extracting # 2 : cost  0
10.720 * * [simplify]: iteration done:  5000  enodes  (cost  5 )
10.721 * [simplify]: Simplified to:
  (* (- x z) y)
10.726 * * [progress]: iteration 1 / 4
10.726 * * * [progress]: picking best candidate
10.728 * * * * [pick]: Picked  #<alt (λ (x y z) (* (- x z) y))>
10.728 * * * [progress]: localizing error
10.737 * * * [progress]: generating rewritten candidates
10.737 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
10.768 * * * [progress]: generating series expansions
10.768 * * * * [progress]: [ 1 / 1 ] generating series at (2)
10.768 * [backup-simplify]: Simplify (* (- x z) y) into (* y (- x z))
10.768 * [approximate]: Taking taylor expansion of (* y (- x z)) in (x z y) around 0
10.768 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
10.768 * [taylor]: Taking taylor expansion of y in y
10.768 * [backup-simplify]: Simplify 0 into 0
10.768 * [backup-simplify]: Simplify 1 into 1
10.768 * [taylor]: Taking taylor expansion of (- x z) in y
10.768 * [taylor]: Taking taylor expansion of x in y
10.768 * [backup-simplify]: Simplify x into x
10.768 * [taylor]: Taking taylor expansion of z in y
10.768 * [backup-simplify]: Simplify z into z
10.768 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
10.768 * [taylor]: Taking taylor expansion of y in z
10.768 * [backup-simplify]: Simplify y into y
10.768 * [taylor]: Taking taylor expansion of (- x z) in z
10.768 * [taylor]: Taking taylor expansion of x in z
10.768 * [backup-simplify]: Simplify x into x
10.768 * [taylor]: Taking taylor expansion of z in z
10.768 * [backup-simplify]: Simplify 0 into 0
10.768 * [backup-simplify]: Simplify 1 into 1
10.768 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.768 * [taylor]: Taking taylor expansion of y in x
10.768 * [backup-simplify]: Simplify y into y
10.768 * [taylor]: Taking taylor expansion of (- x z) in x
10.768 * [taylor]: Taking taylor expansion of x in x
10.768 * [backup-simplify]: Simplify 0 into 0
10.768 * [backup-simplify]: Simplify 1 into 1
10.768 * [taylor]: Taking taylor expansion of z in x
10.768 * [backup-simplify]: Simplify z into z
10.768 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
10.769 * [taylor]: Taking taylor expansion of y in x
10.769 * [backup-simplify]: Simplify y into y
10.769 * [taylor]: Taking taylor expansion of (- x z) in x
10.769 * [taylor]: Taking taylor expansion of x in x
10.769 * [backup-simplify]: Simplify 0 into 0
10.769 * [backup-simplify]: Simplify 1 into 1
10.769 * [taylor]: Taking taylor expansion of z in x
10.769 * [backup-simplify]: Simplify z into z
10.769 * [backup-simplify]: Simplify (- z) into (- z)
10.769 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z)
10.769 * [backup-simplify]: Simplify (* y (- z)) into (* -1 (* z y))
10.769 * [taylor]: Taking taylor expansion of (* -1 (* z y)) in z
10.769 * [taylor]: Taking taylor expansion of -1 in z
10.769 * [backup-simplify]: Simplify -1 into -1
10.769 * [taylor]: Taking taylor expansion of (* z y) in z
10.769 * [taylor]: Taking taylor expansion of z in z
10.769 * [backup-simplify]: Simplify 0 into 0
10.769 * [backup-simplify]: Simplify 1 into 1
10.769 * [taylor]: Taking taylor expansion of y in z
10.769 * [backup-simplify]: Simplify y into y
10.769 * [backup-simplify]: Simplify (* 0 y) into 0
10.770 * [backup-simplify]: Simplify (* -1 0) into 0
10.770 * [taylor]: Taking taylor expansion of 0 in y
10.770 * [backup-simplify]: Simplify 0 into 0
10.770 * [backup-simplify]: Simplify 0 into 0
10.770 * [backup-simplify]: Simplify (- 0) into 0
10.770 * [backup-simplify]: Simplify (+ 1 0) into 1
10.770 * [backup-simplify]: Simplify (+ (* y 1) (* 0 (- z))) into y
10.770 * [taylor]: Taking taylor expansion of y in z
10.770 * [backup-simplify]: Simplify y into y
10.770 * [taylor]: Taking taylor expansion of y in y
10.770 * [backup-simplify]: Simplify 0 into 0
10.770 * [backup-simplify]: Simplify 1 into 1
10.770 * [backup-simplify]: Simplify 0 into 0
10.771 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.771 * [backup-simplify]: Simplify (+ (* -1 y) (* 0 0)) into (- y)
10.771 * [taylor]: Taking taylor expansion of (- y) in y
10.771 * [taylor]: Taking taylor expansion of y in y
10.771 * [backup-simplify]: Simplify 0 into 0
10.771 * [backup-simplify]: Simplify 1 into 1
10.771 * [backup-simplify]: Simplify (- 0) into 0
10.771 * [backup-simplify]: Simplify 0 into 0
10.771 * [backup-simplify]: Simplify 0 into 0
10.772 * [backup-simplify]: Simplify (- 0) into 0
10.772 * [backup-simplify]: Simplify (+ 0 0) into 0
10.772 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 (- z)))) into 0
10.772 * [taylor]: Taking taylor expansion of 0 in z
10.772 * [backup-simplify]: Simplify 0 into 0
10.772 * [taylor]: Taking taylor expansion of 0 in y
10.772 * [backup-simplify]: Simplify 0 into 0
10.772 * [backup-simplify]: Simplify 0 into 0
10.772 * [taylor]: Taking taylor expansion of 0 in y
10.772 * [backup-simplify]: Simplify 0 into 0
10.772 * [backup-simplify]: Simplify 0 into 0
10.773 * [backup-simplify]: Simplify 0 into 0
10.773 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 z)) (/ 1 y)) into (/ (- (/ 1 x) (/ 1 z)) y)
10.773 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (x z y) around 0
10.773 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
10.773 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
10.773 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.773 * [taylor]: Taking taylor expansion of x in y
10.773 * [backup-simplify]: Simplify x into x
10.773 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.773 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.773 * [taylor]: Taking taylor expansion of z in y
10.773 * [backup-simplify]: Simplify z into z
10.773 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.773 * [taylor]: Taking taylor expansion of y in y
10.773 * [backup-simplify]: Simplify 0 into 0
10.773 * [backup-simplify]: Simplify 1 into 1
10.773 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.773 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
10.773 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
10.773 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
10.773 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
10.773 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.773 * [taylor]: Taking taylor expansion of x in z
10.773 * [backup-simplify]: Simplify x into x
10.773 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.773 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.773 * [taylor]: Taking taylor expansion of z in z
10.773 * [backup-simplify]: Simplify 0 into 0
10.773 * [backup-simplify]: Simplify 1 into 1
10.774 * [backup-simplify]: Simplify (/ 1 1) into 1
10.774 * [taylor]: Taking taylor expansion of y in z
10.774 * [backup-simplify]: Simplify y into y
10.774 * [backup-simplify]: Simplify (- 1) into -1
10.774 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.774 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.775 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.775 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.775 * [taylor]: Taking taylor expansion of x in x
10.775 * [backup-simplify]: Simplify 0 into 0
10.775 * [backup-simplify]: Simplify 1 into 1
10.775 * [backup-simplify]: Simplify (/ 1 1) into 1
10.775 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.775 * [taylor]: Taking taylor expansion of z in x
10.775 * [backup-simplify]: Simplify z into z
10.775 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.775 * [taylor]: Taking taylor expansion of y in x
10.775 * [backup-simplify]: Simplify y into y
10.775 * [backup-simplify]: Simplify (+ 1 0) into 1
10.775 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.775 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
10.775 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
10.775 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.775 * [taylor]: Taking taylor expansion of x in x
10.775 * [backup-simplify]: Simplify 0 into 0
10.775 * [backup-simplify]: Simplify 1 into 1
10.776 * [backup-simplify]: Simplify (/ 1 1) into 1
10.776 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.776 * [taylor]: Taking taylor expansion of z in x
10.776 * [backup-simplify]: Simplify z into z
10.776 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.776 * [taylor]: Taking taylor expansion of y in x
10.776 * [backup-simplify]: Simplify y into y
10.776 * [backup-simplify]: Simplify (+ 1 0) into 1
10.776 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.776 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.776 * [taylor]: Taking taylor expansion of y in z
10.776 * [backup-simplify]: Simplify y into y
10.776 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.777 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
10.777 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z))
10.777 * [backup-simplify]: Simplify (- (/ (- (/ 1 z)) y) (+ (* (/ 1 y) (/ 0 y)))) into (- (/ 1 (* z y)))
10.777 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.777 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.777 * [taylor]: Taking taylor expansion of (* z y) in z
10.777 * [taylor]: Taking taylor expansion of z in z
10.777 * [backup-simplify]: Simplify 0 into 0
10.777 * [backup-simplify]: Simplify 1 into 1
10.777 * [taylor]: Taking taylor expansion of y in z
10.777 * [backup-simplify]: Simplify y into y
10.777 * [backup-simplify]: Simplify (* 0 y) into 0
10.778 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.778 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.778 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.778 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.778 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.778 * [taylor]: Taking taylor expansion of y in y
10.778 * [backup-simplify]: Simplify 0 into 0
10.778 * [backup-simplify]: Simplify 1 into 1
10.778 * [backup-simplify]: Simplify (/ 1 1) into 1
10.778 * [backup-simplify]: Simplify (- 1) into -1
10.778 * [backup-simplify]: Simplify -1 into -1
10.778 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.778 * [taylor]: Taking taylor expansion of y in y
10.778 * [backup-simplify]: Simplify 0 into 0
10.778 * [backup-simplify]: Simplify 1 into 1
10.779 * [backup-simplify]: Simplify (/ 1 1) into 1
10.779 * [backup-simplify]: Simplify 1 into 1
10.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.779 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.779 * [backup-simplify]: Simplify (- 0) into 0
10.780 * [backup-simplify]: Simplify (+ 0 0) into 0
10.780 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)))) into 0
10.780 * [taylor]: Taking taylor expansion of 0 in z
10.780 * [backup-simplify]: Simplify 0 into 0
10.780 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.781 * [backup-simplify]: Simplify (- 0) into 0
10.781 * [taylor]: Taking taylor expansion of 0 in y
10.781 * [backup-simplify]: Simplify 0 into 0
10.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.781 * [taylor]: Taking taylor expansion of 0 in y
10.781 * [backup-simplify]: Simplify 0 into 0
10.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.782 * [backup-simplify]: Simplify (- 0) into 0
10.782 * [backup-simplify]: Simplify 0 into 0
10.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.782 * [backup-simplify]: Simplify 0 into 0
10.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.783 * [backup-simplify]: Simplify (- 0) into 0
10.783 * [backup-simplify]: Simplify (+ 0 0) into 0
10.783 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (- (/ 1 (* z y))) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.784 * [taylor]: Taking taylor expansion of 0 in z
10.784 * [backup-simplify]: Simplify 0 into 0
10.784 * [taylor]: Taking taylor expansion of 0 in y
10.784 * [backup-simplify]: Simplify 0 into 0
10.785 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.785 * [backup-simplify]: Simplify (- 0) into 0
10.785 * [taylor]: Taking taylor expansion of 0 in y
10.785 * [backup-simplify]: Simplify 0 into 0
10.785 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.785 * [taylor]: Taking taylor expansion of 0 in y
10.786 * [backup-simplify]: Simplify 0 into 0
10.786 * [backup-simplify]: Simplify 0 into 0
10.786 * [backup-simplify]: Simplify 0 into 0
10.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.787 * [backup-simplify]: Simplify (- 0) into 0
10.787 * [backup-simplify]: Simplify 0 into 0
10.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.788 * [backup-simplify]: Simplify 0 into 0
10.788 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 (/ 1 z)) 1)))) into (- (* x y) (* z y))
10.789 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- z))) (/ 1 (- y))) into (* -1 (/ (- (/ 1 z) (/ 1 x)) y))
10.789 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (x z y) around 0
10.789 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
10.789 * [taylor]: Taking taylor expansion of -1 in y
10.789 * [backup-simplify]: Simplify -1 into -1
10.789 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
10.789 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
10.789 * [taylor]: Taking taylor expansion of (/ 1 z) in y
10.789 * [taylor]: Taking taylor expansion of z in y
10.789 * [backup-simplify]: Simplify z into z
10.789 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.789 * [taylor]: Taking taylor expansion of (/ 1 x) in y
10.789 * [taylor]: Taking taylor expansion of x in y
10.789 * [backup-simplify]: Simplify x into x
10.789 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.789 * [taylor]: Taking taylor expansion of y in y
10.789 * [backup-simplify]: Simplify 0 into 0
10.789 * [backup-simplify]: Simplify 1 into 1
10.789 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
10.789 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
10.790 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
10.790 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
10.790 * [taylor]: Taking taylor expansion of -1 in z
10.790 * [backup-simplify]: Simplify -1 into -1
10.790 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
10.790 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
10.790 * [taylor]: Taking taylor expansion of (/ 1 z) in z
10.790 * [taylor]: Taking taylor expansion of z in z
10.790 * [backup-simplify]: Simplify 0 into 0
10.790 * [backup-simplify]: Simplify 1 into 1
10.790 * [backup-simplify]: Simplify (/ 1 1) into 1
10.790 * [taylor]: Taking taylor expansion of (/ 1 x) in z
10.790 * [taylor]: Taking taylor expansion of x in z
10.790 * [backup-simplify]: Simplify x into x
10.790 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
10.790 * [taylor]: Taking taylor expansion of y in z
10.791 * [backup-simplify]: Simplify y into y
10.791 * [backup-simplify]: Simplify (+ 1 0) into 1
10.791 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.791 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.791 * [taylor]: Taking taylor expansion of -1 in x
10.791 * [backup-simplify]: Simplify -1 into -1
10.791 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.791 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.791 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.791 * [taylor]: Taking taylor expansion of z in x
10.791 * [backup-simplify]: Simplify z into z
10.791 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.791 * [taylor]: Taking taylor expansion of x in x
10.791 * [backup-simplify]: Simplify 0 into 0
10.791 * [backup-simplify]: Simplify 1 into 1
10.792 * [backup-simplify]: Simplify (/ 1 1) into 1
10.792 * [taylor]: Taking taylor expansion of y in x
10.792 * [backup-simplify]: Simplify y into y
10.792 * [backup-simplify]: Simplify (- 1) into -1
10.793 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.793 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.793 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
10.793 * [taylor]: Taking taylor expansion of -1 in x
10.793 * [backup-simplify]: Simplify -1 into -1
10.793 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
10.793 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
10.793 * [taylor]: Taking taylor expansion of (/ 1 z) in x
10.793 * [taylor]: Taking taylor expansion of z in x
10.793 * [backup-simplify]: Simplify z into z
10.793 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
10.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x
10.793 * [taylor]: Taking taylor expansion of x in x
10.793 * [backup-simplify]: Simplify 0 into 0
10.793 * [backup-simplify]: Simplify 1 into 1
10.794 * [backup-simplify]: Simplify (/ 1 1) into 1
10.794 * [taylor]: Taking taylor expansion of y in x
10.794 * [backup-simplify]: Simplify y into y
10.794 * [backup-simplify]: Simplify (- 1) into -1
10.794 * [backup-simplify]: Simplify (+ 0 -1) into -1
10.795 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
10.795 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
10.795 * [taylor]: Taking taylor expansion of (/ 1 y) in z
10.795 * [taylor]: Taking taylor expansion of y in z
10.795 * [backup-simplify]: Simplify y into y
10.795 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.796 * [backup-simplify]: Simplify (- 0) into 0
10.796 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z)
10.796 * [backup-simplify]: Simplify (- (/ (/ 1 z) y) (+ (* (/ -1 y) (/ 0 y)))) into (/ 1 (* z y))
10.797 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* z y))) (* 0 (/ -1 y))) into (- (/ 1 (* z y)))
10.797 * [taylor]: Taking taylor expansion of (- (/ 1 (* z y))) in z
10.797 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
10.797 * [taylor]: Taking taylor expansion of (* z y) in z
10.797 * [taylor]: Taking taylor expansion of z in z
10.797 * [backup-simplify]: Simplify 0 into 0
10.797 * [backup-simplify]: Simplify 1 into 1
10.797 * [taylor]: Taking taylor expansion of y in z
10.797 * [backup-simplify]: Simplify y into y
10.797 * [backup-simplify]: Simplify (* 0 y) into 0
10.797 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
10.797 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
10.797 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
10.797 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
10.797 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.797 * [taylor]: Taking taylor expansion of y in y
10.798 * [backup-simplify]: Simplify 0 into 0
10.798 * [backup-simplify]: Simplify 1 into 1
10.798 * [backup-simplify]: Simplify (/ 1 1) into 1
10.798 * [backup-simplify]: Simplify (- 1) into -1
10.798 * [backup-simplify]: Simplify -1 into -1
10.798 * [taylor]: Taking taylor expansion of (/ 1 y) in y
10.798 * [taylor]: Taking taylor expansion of y in y
10.798 * [backup-simplify]: Simplify 0 into 0
10.798 * [backup-simplify]: Simplify 1 into 1
10.799 * [backup-simplify]: Simplify (/ 1 1) into 1
10.799 * [backup-simplify]: Simplify 1 into 1
10.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
10.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.800 * [backup-simplify]: Simplify (- 0) into 0
10.801 * [backup-simplify]: Simplify (+ 0 0) into 0
10.801 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)))) into 0
10.801 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y)))) into 0
10.802 * [taylor]: Taking taylor expansion of 0 in z
10.802 * [backup-simplify]: Simplify 0 into 0
10.802 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
10.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.803 * [backup-simplify]: Simplify (- 0) into 0
10.803 * [taylor]: Taking taylor expansion of 0 in y
10.803 * [backup-simplify]: Simplify 0 into 0
10.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
10.803 * [taylor]: Taking taylor expansion of 0 in y
10.803 * [backup-simplify]: Simplify 0 into 0
10.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.804 * [backup-simplify]: Simplify (- 0) into 0
10.804 * [backup-simplify]: Simplify 0 into 0
10.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
10.805 * [backup-simplify]: Simplify 0 into 0
10.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
10.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.807 * [backup-simplify]: Simplify (- 0) into 0
10.807 * [backup-simplify]: Simplify (+ 0 0) into 0
10.807 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (/ 1 (* z y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.808 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (* z y))) (* 0 (/ -1 y))))) into 0
10.808 * [taylor]: Taking taylor expansion of 0 in z
10.808 * [backup-simplify]: Simplify 0 into 0
10.808 * [taylor]: Taking taylor expansion of 0 in y
10.808 * [backup-simplify]: Simplify 0 into 0
10.809 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
10.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.810 * [backup-simplify]: Simplify (- 0) into 0
10.810 * [taylor]: Taking taylor expansion of 0 in y
10.810 * [backup-simplify]: Simplify 0 into 0
10.810 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
10.810 * [taylor]: Taking taylor expansion of 0 in y
10.810 * [backup-simplify]: Simplify 0 into 0
10.810 * [backup-simplify]: Simplify 0 into 0
10.810 * [backup-simplify]: Simplify 0 into 0
10.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.811 * [backup-simplify]: Simplify (- 0) into 0
10.811 * [backup-simplify]: Simplify 0 into 0
10.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
10.813 * [backup-simplify]: Simplify 0 into 0
10.813 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (/ 1 (- z))) 1)))) into (- (* x y) (* z y))
10.813 * * * [progress]: simplifying candidates
10.814 * [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))
10.815 * * [simplify]: Extracting # 0 : cost  0
10.815 * * [simplify]: Extracting # 1 : cost  0
10.815 * * [simplify]: Extracting # 2 : cost  0
10.815 * * [simplify]: Extracting # 3 : cost  0
10.815 * * [simplify]: Extracting # 4 : cost  0
10.816 * * [simplify]: Extracting # 5 : cost  0
10.816 * * [simplify]: Extracting # 6 : cost  0
10.816 * * [simplify]: iteration  0 :  49  enodes  (cost  185 )
10.841 * * [simplify]: Extracting # 0 : cost  0
10.842 * * [simplify]: Extracting # 1 : cost  0
10.842 * * [simplify]: Extracting # 2 : cost  0
10.842 * * [simplify]: Extracting # 3 : cost  0
10.842 * * [simplify]: Extracting # 4 : cost  0
10.843 * * [simplify]: iteration  1 :  105  enodes  (cost  178 )
10.880 * * [simplify]: Extracting # 0 : cost  0
10.881 * * [simplify]: Extracting # 1 : cost  0
10.881 * * [simplify]: Extracting # 2 : cost  0
10.881 * * [simplify]: Extracting # 3 : cost  0
10.882 * * [simplify]: Extracting # 4 : cost  0
10.882 * * [simplify]: Extracting # 5 : cost  0
10.883 * * [simplify]: iteration  2 :  341  enodes  (cost  162 )
11.270 * * [simplify]: Extracting # 0 : cost  0
11.272 * * [simplify]: Extracting # 1 : cost  0
11.273 * * [simplify]: Extracting # 2 : cost  0
11.274 * * [simplify]: Extracting # 3 : cost  0
11.275 * * [simplify]: Extracting # 4 : cost  0
11.276 * * [simplify]: iteration  3 :  1216  enodes  (cost  158 )
13.658 * * [simplify]: Extracting # 0 : cost  0
13.664 * * [simplify]: Extracting # 1 : cost  0
13.667 * * [simplify]: Extracting # 2 : cost  0
13.674 * * [simplify]: Extracting # 3 : cost  0
13.678 * * [simplify]: Extracting # 4 : cost  0
13.684 * * [simplify]: iteration  4 :  4158  enodes  (cost  158 )
15.070 * * [simplify]: Extracting # 0 : cost  0
15.074 * * [simplify]: Extracting # 1 : cost  0
15.078 * * [simplify]: Extracting # 2 : cost  0
15.082 * * [simplify]: Extracting # 3 : cost  0
15.092 * * [simplify]: Extracting # 4 : cost  0
15.095 * * [simplify]: iteration done:  5001  enodes  (cost  158 )
15.095 * [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)
15.096 * * * [progress]: adding candidates to table
15.136 * [progress]: [Phase 3 of 3] Extracting.
15.138 * [simplify]: Simplifying:
  (* (- x z) y)
15.138 * * [simplify]: Extracting # 0 : cost  0
15.138 * * [simplify]: Extracting # 1 : cost  0
15.138 * * [simplify]: Extracting # 2 : cost  0
15.138 * * [simplify]: Extracting # 3 : cost  0
15.138 * * [simplify]: Extracting # 4 : cost  0
15.138 * * [simplify]: iteration  0 :  5  enodes  (cost  5 )
15.138 * * [simplify]: Extracting # 0 : cost  0
15.138 * * [simplify]: iteration  1 :  6  enodes  (cost  5 )
15.139 * * [simplify]: Extracting # 0 : cost  0
15.139 * * [simplify]: iteration done:  6  enodes  (cost  5 )
15.139 * [simplify]: Simplified to:
  (* (- x z) y)
17.587 * [regime-testing]: Baseline error score: 0.012501562695336917
17.588 * [regime-testing]: Oracle error score: 0.012501562695336917
17.588 * [regime-testing]: End program error score: 0.012501562695336917
17.627 * [regime-testing]: Target error score: 0.012501562695336917