0.655 * [progress]: [Phase 1 of 3] Setting up.
0.003 * * * [progress]: [1/2] Preparing points
0.129 * * * [progress]: [2/2] Setting up program.
0.134 * [progress]: [Phase 2 of 3] Improving.
0.137 * [simplify]: Simplifying:
  (+ x (* y (- z x)))
0.137 * * [simplify]: iteration 0: 6 enodes
0.142 * * [simplify]: iteration 1: 10 enodes
0.144 * * [simplify]: iteration 2: 17 enodes
0.148 * * [simplify]: iteration 3: 31 enodes
0.152 * * [simplify]: iteration 4: 47 enodes
0.159 * * [simplify]: iteration 5: 59 enodes
0.170 * * [simplify]: iteration 6: 69 enodes
0.183 * * [simplify]: iteration 7: 91 enodes
0.203 * * [simplify]: iteration 8: 150 enodes
0.238 * * [simplify]: iteration 9: 266 enodes
0.286 * * [simplify]: iteration 10: 566 enodes
0.559 * * [simplify]: iteration 11: 1546 enodes
1.808 * * [simplify]: iteration 12: 2995 enodes
3.505 * * [simplify]: iteration complete: 5000 enodes
3.506 * * [simplify]: Extracting #0: cost 1 inf + 0
3.506 * * [simplify]: Extracting #1: cost 101 inf + 0
3.509 * * [simplify]: Extracting #2: cost 897 inf + 42
3.513 * * [simplify]: Extracting #3: cost 975 inf + 6711
3.525 * * [simplify]: Extracting #4: cost 365 inf + 60781
3.551 * * [simplify]: Extracting #5: cost 18 inf + 101518
3.574 * * [simplify]: Extracting #6: cost 0 inf + 104324
3.605 * [simplify]: Simplified to:
  (+ x (* y (- z x)))
3.607 * * [progress]: iteration 1 / 4
3.607 * * * [progress]: picking best candidate
3.614 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (- z x))))>
3.614 * * * [progress]: localizing error
3.624 * * * [progress]: generating rewritten candidates
3.624 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
3.660 * * * [progress]: generating series expansions
3.661 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
3.667 * [backup-simplify]: Simplify (* y (- z x)) into (* (- z x) y)
3.667 * [approximate]: Taking taylor expansion of (* (- z x) y) in (y z x) around 0
3.669 * [taylor]: Taking taylor expansion of (* (- z x) y) in x
3.669 * [taylor]: Taking taylor expansion of (- z x) in x
3.669 * [taylor]: Taking taylor expansion of z in x
3.669 * [backup-simplify]: Simplify z into z
3.669 * [taylor]: Taking taylor expansion of x in x
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 1 into 1
3.669 * [taylor]: Taking taylor expansion of y in x
3.669 * [backup-simplify]: Simplify y into y
3.669 * [taylor]: Taking taylor expansion of (* (- z x) y) in z
3.669 * [taylor]: Taking taylor expansion of (- z x) in z
3.669 * [taylor]: Taking taylor expansion of z in z
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 1 into 1
3.669 * [taylor]: Taking taylor expansion of x in z
3.669 * [backup-simplify]: Simplify x into x
3.669 * [taylor]: Taking taylor expansion of y in z
3.670 * [backup-simplify]: Simplify y into y
3.670 * [taylor]: Taking taylor expansion of (* (- z x) y) in y
3.670 * [taylor]: Taking taylor expansion of (- z x) in y
3.670 * [taylor]: Taking taylor expansion of z in y
3.670 * [backup-simplify]: Simplify z into z
3.670 * [taylor]: Taking taylor expansion of x in y
3.670 * [backup-simplify]: Simplify x into x
3.670 * [taylor]: Taking taylor expansion of y in y
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.670 * [taylor]: Taking taylor expansion of (* (- z x) y) in y
3.670 * [taylor]: Taking taylor expansion of (- z x) in y
3.670 * [taylor]: Taking taylor expansion of z in y
3.670 * [backup-simplify]: Simplify z into z
3.670 * [taylor]: Taking taylor expansion of x in y
3.670 * [backup-simplify]: Simplify x into x
3.670 * [taylor]: Taking taylor expansion of y in y
3.670 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify 1 into 1
3.671 * [backup-simplify]: Simplify (- x) into (- x)
3.671 * [backup-simplify]: Simplify (+ z (- x)) into (- z x)
3.671 * [backup-simplify]: Simplify (* (- z x) 0) into 0
3.671 * [taylor]: Taking taylor expansion of 0 in z
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [taylor]: Taking taylor expansion of 0 in x
3.671 * [backup-simplify]: Simplify 0 into 0
3.671 * [backup-simplify]: Simplify 0 into 0
3.672 * [backup-simplify]: Simplify (- 0) into 0
3.673 * [backup-simplify]: Simplify (+ 0 0) into 0
3.673 * [backup-simplify]: Simplify (+ (* (- z x) 1) (* 0 0)) into (- z x)
3.673 * [taylor]: Taking taylor expansion of (- z x) in z
3.673 * [taylor]: Taking taylor expansion of z in z
3.673 * [backup-simplify]: Simplify 0 into 0
3.673 * [backup-simplify]: Simplify 1 into 1
3.673 * [taylor]: Taking taylor expansion of x in z
3.673 * [backup-simplify]: Simplify x into x
3.673 * [backup-simplify]: Simplify (- x) into (- x)
3.674 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x)
3.674 * [taylor]: Taking taylor expansion of (- x) in x
3.674 * [taylor]: Taking taylor expansion of x in x
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 1 into 1
3.674 * [backup-simplify]: Simplify (- 0) into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [taylor]: Taking taylor expansion of 0 in x
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.674 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify (- 0) into 0
3.675 * [backup-simplify]: Simplify (+ 0 0) into 0
3.676 * [backup-simplify]: Simplify (+ (* (- z x) 0) (+ (* 0 1) (* 0 0))) into 0
3.676 * [taylor]: Taking taylor expansion of 0 in z
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [taylor]: Taking taylor expansion of 0 in x
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify (- 0) into 0
3.677 * [backup-simplify]: Simplify (+ 1 0) into 1
3.677 * [taylor]: Taking taylor expansion of 1 in x
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [taylor]: Taking taylor expansion of 0 in x
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify (- 1) into -1
3.678 * [backup-simplify]: Simplify -1 into -1
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify 0 into 0
3.678 * [backup-simplify]: Simplify (- 0) into 0
3.679 * [backup-simplify]: Simplify (+ 0 0) into 0
3.680 * [backup-simplify]: Simplify (+ (* (- z x) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.680 * [taylor]: Taking taylor expansion of 0 in z
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [taylor]: Taking taylor expansion of 0 in x
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [taylor]: Taking taylor expansion of 0 in x
3.680 * [backup-simplify]: Simplify 0 into 0
3.680 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify (- 0) into 0
3.681 * [backup-simplify]: Simplify (+ 0 0) into 0
3.681 * [taylor]: Taking taylor expansion of 0 in x
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [taylor]: Taking taylor expansion of 0 in x
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify (+ (* -1 (* x (* 1 y))) (* 1 (* 1 (* z y)))) into (- (* z y) (* x y))
3.683 * [backup-simplify]: Simplify (* (/ 1 y) (- (/ 1 z) (/ 1 x))) into (/ (- (/ 1 z) (/ 1 x)) y)
3.683 * [approximate]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in (y z x) around 0
3.683 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
3.683 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
3.683 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.683 * [taylor]: Taking taylor expansion of z in x
3.683 * [backup-simplify]: Simplify z into z
3.683 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.683 * [taylor]: Taking taylor expansion of x in x
3.683 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (/ 1 1) into 1
3.684 * [taylor]: Taking taylor expansion of y in x
3.684 * [backup-simplify]: Simplify y into y
3.684 * [backup-simplify]: Simplify (- 1) into -1
3.684 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.684 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.684 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
3.684 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.684 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.684 * [taylor]: Taking taylor expansion of z in z
3.684 * [backup-simplify]: Simplify 0 into 0
3.684 * [backup-simplify]: Simplify 1 into 1
3.685 * [backup-simplify]: Simplify (/ 1 1) into 1
3.685 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.685 * [taylor]: Taking taylor expansion of x in z
3.685 * [backup-simplify]: Simplify x into x
3.685 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.685 * [taylor]: Taking taylor expansion of y in z
3.685 * [backup-simplify]: Simplify y into y
3.685 * [backup-simplify]: Simplify (+ 1 0) into 1
3.685 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.685 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.685 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.685 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.685 * [taylor]: Taking taylor expansion of z in y
3.685 * [backup-simplify]: Simplify z into z
3.685 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.685 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.685 * [taylor]: Taking taylor expansion of x in y
3.685 * [backup-simplify]: Simplify x into x
3.685 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.685 * [taylor]: Taking taylor expansion of y in y
3.685 * [backup-simplify]: Simplify 0 into 0
3.685 * [backup-simplify]: Simplify 1 into 1
3.685 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.686 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
3.686 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
3.686 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
3.686 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
3.686 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.686 * [taylor]: Taking taylor expansion of z in y
3.686 * [backup-simplify]: Simplify z into z
3.686 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.686 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.686 * [taylor]: Taking taylor expansion of x in y
3.686 * [backup-simplify]: Simplify x into x
3.686 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.686 * [taylor]: Taking taylor expansion of y in y
3.686 * [backup-simplify]: Simplify 0 into 0
3.686 * [backup-simplify]: Simplify 1 into 1
3.686 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.686 * [backup-simplify]: Simplify (+ (/ 1 z) (- (/ 1 x))) into (- (/ 1 z) (/ 1 x))
3.686 * [backup-simplify]: Simplify (/ (- (/ 1 z) (/ 1 x)) 1) into (- (/ 1 z) (/ 1 x))
3.686 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
3.686 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.686 * [taylor]: Taking taylor expansion of z in z
3.686 * [backup-simplify]: Simplify 0 into 0
3.686 * [backup-simplify]: Simplify 1 into 1
3.686 * [backup-simplify]: Simplify (/ 1 1) into 1
3.686 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.686 * [taylor]: Taking taylor expansion of x in z
3.686 * [backup-simplify]: Simplify x into x
3.687 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.687 * [backup-simplify]: Simplify (+ 1 0) into 1
3.687 * [taylor]: Taking taylor expansion of 1 in x
3.687 * [backup-simplify]: Simplify 1 into 1
3.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.688 * [backup-simplify]: Simplify (- 0) into 0
3.688 * [backup-simplify]: Simplify (+ 0 0) into 0
3.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)))) into 0
3.688 * [taylor]: Taking taylor expansion of 0 in z
3.688 * [backup-simplify]: Simplify 0 into 0
3.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.689 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
3.689 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x))
3.689 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.689 * [taylor]: Taking taylor expansion of x in x
3.689 * [backup-simplify]: Simplify 0 into 0
3.689 * [backup-simplify]: Simplify 1 into 1
3.689 * [backup-simplify]: Simplify (/ 1 1) into 1
3.690 * [backup-simplify]: Simplify (- 1) into -1
3.690 * [backup-simplify]: Simplify -1 into -1
3.690 * [backup-simplify]: Simplify 1 into 1
3.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.690 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.690 * [backup-simplify]: Simplify (- 0) into 0
3.690 * [backup-simplify]: Simplify (+ 0 0) into 0
3.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.691 * [taylor]: Taking taylor expansion of 0 in z
3.691 * [backup-simplify]: Simplify 0 into 0
3.691 * [taylor]: Taking taylor expansion of 0 in x
3.691 * [backup-simplify]: Simplify 0 into 0
3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.692 * [backup-simplify]: Simplify (- 0) into 0
3.693 * [backup-simplify]: Simplify (+ 0 0) into 0
3.693 * [taylor]: Taking taylor expansion of 0 in x
3.693 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (- 0) into 0
3.693 * [backup-simplify]: Simplify 0 into 0
3.693 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.694 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.694 * [backup-simplify]: Simplify (- 0) into 0
3.694 * [backup-simplify]: Simplify (+ 0 0) into 0
3.696 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.696 * [taylor]: Taking taylor expansion of 0 in z
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [taylor]: Taking taylor expansion of 0 in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [taylor]: Taking taylor expansion of 0 in x
3.696 * [backup-simplify]: Simplify 0 into 0
3.696 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.697 * [backup-simplify]: Simplify (- 0) into 0
3.697 * [backup-simplify]: Simplify (+ 0 0) into 0
3.697 * [taylor]: Taking taylor expansion of 0 in x
3.697 * [backup-simplify]: Simplify 0 into 0
3.697 * [backup-simplify]: Simplify 0 into 0
3.697 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.698 * [backup-simplify]: Simplify (- 0) into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y)))))) into (- (* z y) (* x y))
3.698 * [backup-simplify]: Simplify (* (/ 1 (- y)) (- (/ 1 (- z)) (/ 1 (- x)))) into (* -1 (/ (- (/ 1 x) (/ 1 z)) y))
3.698 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in (y z x) around 0
3.698 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in x
3.698 * [taylor]: Taking taylor expansion of -1 in x
3.698 * [backup-simplify]: Simplify -1 into -1
3.698 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
3.698 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
3.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.698 * [taylor]: Taking taylor expansion of x in x
3.698 * [backup-simplify]: Simplify 0 into 0
3.698 * [backup-simplify]: Simplify 1 into 1
3.699 * [backup-simplify]: Simplify (/ 1 1) into 1
3.699 * [taylor]: Taking taylor expansion of (/ 1 z) in x
3.699 * [taylor]: Taking taylor expansion of z in x
3.699 * [backup-simplify]: Simplify z into z
3.699 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.699 * [taylor]: Taking taylor expansion of y in x
3.699 * [backup-simplify]: Simplify y into y
3.699 * [backup-simplify]: Simplify (+ 1 0) into 1
3.699 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.699 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in z
3.699 * [taylor]: Taking taylor expansion of -1 in z
3.699 * [backup-simplify]: Simplify -1 into -1
3.699 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
3.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.699 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.699 * [taylor]: Taking taylor expansion of x in z
3.699 * [backup-simplify]: Simplify x into x
3.699 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.699 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.699 * [taylor]: Taking taylor expansion of z in z
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 1 into 1
3.700 * [backup-simplify]: Simplify (/ 1 1) into 1
3.700 * [taylor]: Taking taylor expansion of y in z
3.700 * [backup-simplify]: Simplify y into y
3.700 * [backup-simplify]: Simplify (- 1) into -1
3.700 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.700 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.700 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
3.700 * [taylor]: Taking taylor expansion of -1 in y
3.700 * [backup-simplify]: Simplify -1 into -1
3.700 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.700 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.700 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.700 * [taylor]: Taking taylor expansion of x in y
3.700 * [backup-simplify]: Simplify x into x
3.700 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.700 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.700 * [taylor]: Taking taylor expansion of z in y
3.700 * [backup-simplify]: Simplify z into z
3.700 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.701 * [taylor]: Taking taylor expansion of y in y
3.701 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify 1 into 1
3.701 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.701 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
3.701 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
3.701 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 x) (/ 1 z)) y)) in y
3.701 * [taylor]: Taking taylor expansion of -1 in y
3.701 * [backup-simplify]: Simplify -1 into -1
3.701 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
3.701 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
3.701 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.701 * [taylor]: Taking taylor expansion of x in y
3.701 * [backup-simplify]: Simplify x into x
3.701 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.701 * [taylor]: Taking taylor expansion of (/ 1 z) in y
3.701 * [taylor]: Taking taylor expansion of z in y
3.701 * [backup-simplify]: Simplify z into z
3.701 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z)
3.701 * [taylor]: Taking taylor expansion of y in y
3.701 * [backup-simplify]: Simplify 0 into 0
3.701 * [backup-simplify]: Simplify 1 into 1
3.701 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z))
3.701 * [backup-simplify]: Simplify (+ (/ 1 x) (- (/ 1 z))) into (- (/ 1 x) (/ 1 z))
3.701 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 z)) 1) into (- (/ 1 x) (/ 1 z))
3.701 * [backup-simplify]: Simplify (* -1 (- (/ 1 x) (/ 1 z))) into (* -1 (- (/ 1 x) (/ 1 z)))
3.701 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 x) (/ 1 z))) in z
3.701 * [taylor]: Taking taylor expansion of -1 in z
3.701 * [backup-simplify]: Simplify -1 into -1
3.701 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
3.701 * [taylor]: Taking taylor expansion of (/ 1 x) in z
3.701 * [taylor]: Taking taylor expansion of x in z
3.701 * [backup-simplify]: Simplify x into x
3.702 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.702 * [taylor]: Taking taylor expansion of (/ 1 z) in z
3.702 * [taylor]: Taking taylor expansion of z in z
3.702 * [backup-simplify]: Simplify 0 into 0
3.702 * [backup-simplify]: Simplify 1 into 1
3.702 * [backup-simplify]: Simplify (/ 1 1) into 1
3.702 * [backup-simplify]: Simplify (- 1) into -1
3.703 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.703 * [backup-simplify]: Simplify (* -1 -1) into 1
3.703 * [taylor]: Taking taylor expansion of 1 in x
3.703 * [backup-simplify]: Simplify 1 into 1
3.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0
3.703 * [backup-simplify]: Simplify (- 0) into 0
3.704 * [backup-simplify]: Simplify (+ 0 0) into 0
3.704 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- (/ 1 x) (/ 1 z)))) into 0
3.705 * [taylor]: Taking taylor expansion of 0 in z
3.705 * [backup-simplify]: Simplify 0 into 0
3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.705 * [backup-simplify]: Simplify (- 0) into 0
3.705 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.706 * [backup-simplify]: Simplify (+ (* -1 (/ 1 x)) (* 0 -1)) into (- (/ 1 x))
3.706 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
3.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.706 * [taylor]: Taking taylor expansion of x in x
3.706 * [backup-simplify]: Simplify 0 into 0
3.706 * [backup-simplify]: Simplify 1 into 1
3.706 * [backup-simplify]: Simplify (/ 1 1) into 1
3.707 * [backup-simplify]: Simplify (- 1) into -1
3.707 * [backup-simplify]: Simplify -1 into -1
3.707 * [backup-simplify]: Simplify 1 into 1
3.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.707 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.707 * [backup-simplify]: Simplify (- 0) into 0
3.707 * [backup-simplify]: Simplify (+ 0 0) into 0
3.708 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.709 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 z))))) into 0
3.709 * [taylor]: Taking taylor expansion of 0 in z
3.709 * [backup-simplify]: Simplify 0 into 0
3.709 * [taylor]: Taking taylor expansion of 0 in x
3.709 * [backup-simplify]: Simplify 0 into 0
3.709 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.710 * [backup-simplify]: Simplify (- 0) into 0
3.710 * [backup-simplify]: Simplify (+ 0 0) into 0
3.711 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 x)) (* 0 -1))) into 0
3.711 * [taylor]: Taking taylor expansion of 0 in x
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.712 * [backup-simplify]: Simplify (- 0) into 0
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify 0 into 0
3.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.712 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0
3.712 * [backup-simplify]: Simplify (- 0) into 0
3.712 * [backup-simplify]: Simplify (+ 0 0) into 0
3.714 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- (/ 1 x) (/ 1 z)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.714 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- (/ 1 x) (/ 1 z)))))) into 0
3.714 * [taylor]: Taking taylor expansion of 0 in z
3.714 * [backup-simplify]: Simplify 0 into 0
3.714 * [taylor]: Taking taylor expansion of 0 in x
3.714 * [backup-simplify]: Simplify 0 into 0
3.715 * [taylor]: Taking taylor expansion of 0 in x
3.715 * [backup-simplify]: Simplify 0 into 0
3.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.715 * [backup-simplify]: Simplify (- 0) into 0
3.716 * [backup-simplify]: Simplify (+ 0 0) into 0
3.717 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0
3.717 * [taylor]: Taking taylor expansion of 0 in x
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.717 * [backup-simplify]: Simplify (- 0) into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.717 * [backup-simplify]: Simplify 0 into 0
3.718 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y))))))) into (- (* z y) (* x y))
3.728 * * * [progress]: simplifying candidates
3.729 * [simplify]: Simplifying:
  (* y (- z x))
  (+ (log y) (log (- z x)))
  (log (* y (- z x)))
  (exp (* y (- z x)))
  (* (* (* y y) y) (* (* (- z x) (- z x)) (- z x)))
  (* (cbrt (* y (- z x))) (cbrt (* y (- z x))))
  (cbrt (* y (- z x)))
  (* (* (* y (- z x)) (* y (- z x))) (* y (- z x)))
  (sqrt (* y (- z x)))
  (sqrt (* y (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* y z)
  (* y (- x))
  (* y z)
  (* y (- x))
  (* z y)
  (* (- x) y)
  (* z y)
  (* (- x) y)
  (* y (* (cbrt (- z x)) (cbrt (- z x))))
  (* y (sqrt (- z x)))
  (* y 1)
  (* y (+ (sqrt z) (sqrt x)))
  (* y 1)
  (* (cbrt y) (- z x))
  (* (sqrt y) (- z x))
  (* y (- z x))
  (* y (- (pow z 3) (pow x 3)))
  (* y (- (* z z) (* x x)))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
  (- (* z y) (* x y))
3.730 * * [simplify]: iteration 0: 52 enodes
3.750 * * [simplify]: iteration 1: 121 enodes
3.774 * * [simplify]: iteration 2: 317 enodes
3.958 * * [simplify]: iteration 3: 1078 enodes
5.384 * * [simplify]: iteration complete: 5000 enodes
5.384 * * [simplify]: Extracting #0: cost 18 inf + 0
5.385 * * [simplify]: Extracting #1: cost 192 inf + 1
5.392 * * [simplify]: Extracting #2: cost 735 inf + 6678
5.426 * * [simplify]: Extracting #3: cost 746 inf + 75302
5.491 * * [simplify]: Extracting #4: cost 111 inf + 199489
5.574 * * [simplify]: Extracting #5: cost 48 inf + 220093
5.629 * * [simplify]: Extracting #6: cost 5 inf + 233161
5.723 * * [simplify]: Extracting #7: cost 0 inf + 234426
5.830 * [simplify]: Simplified to:
  (* (- z x) y)
  (log (* (- z x) y))
  (log (* (- z x) y))
  (exp (* (- z x) y))
  (* (* (- z x) y) (* (* (- z x) y) (* (- z x) y)))
  (* (cbrt (* (- z x) y)) (cbrt (* (- z x) y)))
  (cbrt (* (- z x) y))
  (* (* (- z x) y) (* (* (- z x) y) (* (- z x) y)))
  (sqrt (* (- z x) y))
  (sqrt (* (- z x) y))
  (* (sqrt y) (sqrt (- z x)))
  (* (sqrt y) (sqrt (- z x)))
  (* y z)
  (- (* y x))
  (* y z)
  (- (* y x))
  (* y z)
  (- (* y x))
  (* y z)
  (- (* y x))
  (* (cbrt (- z x)) (* (cbrt (- z x)) y))
  (* (sqrt (- z x)) y)
  y
  (* (+ (sqrt x) (sqrt z)) y)
  y
  (* (cbrt y) (- z x))
  (* (sqrt y) (- z x))
  (* (- z x) y)
  (* y (- (* z (* z z)) (* (* x x) x)))
  (* (- z x) (* y (+ z x)))
  (* (- z x) y)
  (* (- z x) y)
  (* (- z x) y)
5.832 * * * [progress]: adding candidates to table
5.969 * * [progress]: iteration 2 / 4
5.969 * * * [progress]: picking best candidate
5.973 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (+ (* y z) (* y (- x)))))>
5.973 * * * [progress]: localizing error
5.983 * * * [progress]: generating rewritten candidates
5.983 * * * [progress]: generating series expansions
5.983 * * * [progress]: simplifying candidates
5.983 * [simplify]: Simplifying:
  
5.983 * * [simplify]: iteration 0: 0 enodes
5.983 * * [simplify]: iteration complete: 0 enodes
5.984 * * [simplify]: Extracting #0: cost 0 inf + 0
5.984 * [simplify]: Simplified to:
  
5.984 * * * [progress]: adding candidates to table
5.984 * [progress]: [Phase 3 of 3] Extracting.
5.988 * [simplify]: Simplifying:
  (+ x (+ (* y z) (* y (- x))))
5.988 * * [simplify]: iteration 0: 8 enodes
5.989 * * [simplify]: iteration 1: 14 enodes
5.989 * * [simplify]: iteration 2: 18 enodes
5.990 * * [simplify]: iteration 3: 19 enodes
5.991 * * [simplify]: iteration complete: 19 enodes
5.991 * * [simplify]: Extracting #0: cost 1 inf + 0
5.991 * * [simplify]: Extracting #1: cost 3 inf + 0
5.991 * * [simplify]: Extracting #2: cost 4 inf + 1
5.991 * * [simplify]: Extracting #3: cost 9 inf + 1
5.991 * * [simplify]: Extracting #4: cost 0 inf + 617
5.991 * [simplify]: Simplified to:
  (+ x (+ (* z y) (* y (- x))))
7.521 * [regime-testing]: Baseline error score: 0.016971482373067066
7.529 * [regime-testing]: Oracle error score: 0.016971482373067066
7.530 * [regime-testing]: End program error score: 0.016971482373067066