1.852 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.035 * * * [progress]: [2/2] Setting up program. 0.041 * [progress]: [Phase 2 of 3] Improving. 0.041 * [simplify]: Simplifying: (+ x (/ (- y x) z)) 0.041 * * [simplify]: iteration 0: 6 enodes 0.043 * * [simplify]: iteration 1: 12 enodes 0.046 * * [simplify]: iteration 2: 19 enodes 0.050 * * [simplify]: iteration 3: 28 enodes 0.057 * * [simplify]: iteration 4: 39 enodes 0.068 * * [simplify]: iteration 5: 96 enodes 0.094 * * [simplify]: iteration 6: 221 enodes 0.190 * * [simplify]: iteration 7: 621 enodes 0.700 * * [simplify]: iteration 8: 2177 enodes 1.699 * * [simplify]: iteration complete: 5001 enodes 1.699 * * [simplify]: Extracting #0: cost 1 inf + 0 1.704 * * [simplify]: Extracting #1: cost 1630 inf + 0 1.709 * * [simplify]: Extracting #2: cost 1824 inf + 7 1.715 * * [simplify]: Extracting #3: cost 1771 inf + 135 1.726 * * [simplify]: Extracting #4: cost 175 inf + 9625 1.732 * * [simplify]: Extracting #5: cost 0 inf + 10664 1.739 * [simplify]: Simplified to: (+ (/ (- y x) z) x) 1.747 * * [progress]: iteration 1 / 4 1.747 * * * [progress]: picking best candidate 1.749 * * * * [pick]: Picked # 1.749 * * * [progress]: localizing error 1.757 * * * [progress]: generating rewritten candidates 1.757 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 1.774 * * * [progress]: generating series expansions 1.774 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 1.778 * [backup-simplify]: Simplify (/ (- y x) z) into (/ (- y x) z) 1.778 * [approximate]: Taking taylor expansion of (/ (- y x) z) in (y x z) around 0 1.779 * [taylor]: Taking taylor expansion of (/ (- y x) z) in z 1.779 * [taylor]: Taking taylor expansion of (- y x) in z 1.779 * [taylor]: Taking taylor expansion of y in z 1.779 * [backup-simplify]: Simplify y into y 1.779 * [taylor]: Taking taylor expansion of x in z 1.779 * [backup-simplify]: Simplify x into x 1.779 * [taylor]: Taking taylor expansion of z in z 1.779 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify 1 into 1 1.780 * [backup-simplify]: Simplify (- x) into (- x) 1.780 * [backup-simplify]: Simplify (+ y (- x)) into (- y x) 1.780 * [backup-simplify]: Simplify (/ (- y x) 1) into (- y x) 1.780 * [taylor]: Taking taylor expansion of (/ (- y x) z) in x 1.780 * [taylor]: Taking taylor expansion of (- y x) in x 1.780 * [taylor]: Taking taylor expansion of y in x 1.780 * [backup-simplify]: Simplify y into y 1.780 * [taylor]: Taking taylor expansion of x in x 1.780 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify 1 into 1 1.780 * [taylor]: Taking taylor expansion of z in x 1.780 * [backup-simplify]: Simplify z into z 1.781 * [backup-simplify]: Simplify (- 0) into 0 1.781 * [backup-simplify]: Simplify (+ y 0) into y 1.781 * [backup-simplify]: Simplify (/ y z) into (/ y z) 1.781 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y 1.781 * [taylor]: Taking taylor expansion of (- y x) in y 1.781 * [taylor]: Taking taylor expansion of y in y 1.781 * [backup-simplify]: Simplify 0 into 0 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [taylor]: Taking taylor expansion of x in y 1.781 * [backup-simplify]: Simplify x into x 1.781 * [taylor]: Taking taylor expansion of z in y 1.781 * [backup-simplify]: Simplify z into z 1.781 * [backup-simplify]: Simplify (- x) into (- x) 1.782 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x) 1.782 * [backup-simplify]: Simplify (/ (- x) z) into (* -1 (/ x z)) 1.782 * [taylor]: Taking taylor expansion of (/ (- y x) z) in y 1.782 * [taylor]: Taking taylor expansion of (- y x) in y 1.782 * [taylor]: Taking taylor expansion of y in y 1.782 * [backup-simplify]: Simplify 0 into 0 1.782 * [backup-simplify]: Simplify 1 into 1 1.782 * [taylor]: Taking taylor expansion of x in y 1.782 * [backup-simplify]: Simplify x into x 1.782 * [taylor]: Taking taylor expansion of z in y 1.782 * [backup-simplify]: Simplify z into z 1.782 * [backup-simplify]: Simplify (- x) into (- x) 1.782 * [backup-simplify]: Simplify (+ 0 (- x)) into (- x) 1.782 * [backup-simplify]: Simplify (/ (- x) z) into (* -1 (/ x z)) 1.783 * [taylor]: Taking taylor expansion of (* -1 (/ x z)) in x 1.783 * [taylor]: Taking taylor expansion of -1 in x 1.783 * [backup-simplify]: Simplify -1 into -1 1.783 * [taylor]: Taking taylor expansion of (/ x z) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [backup-simplify]: Simplify 0 into 0 1.783 * [backup-simplify]: Simplify 1 into 1 1.783 * [taylor]: Taking taylor expansion of z in x 1.783 * [backup-simplify]: Simplify z into z 1.783 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.784 * [backup-simplify]: Simplify (- 0) into 0 1.784 * [backup-simplify]: Simplify (+ 1 0) into 1 1.785 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ x z)) (/ 0 z)))) into (/ 1 z) 1.785 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.785 * [taylor]: Taking taylor expansion of z in x 1.785 * [backup-simplify]: Simplify z into z 1.785 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.785 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.785 * [taylor]: Taking taylor expansion of z in z 1.785 * [backup-simplify]: Simplify 0 into 0 1.785 * [backup-simplify]: Simplify 1 into 1 1.785 * [backup-simplify]: Simplify (/ 1 1) into 1 1.785 * [backup-simplify]: Simplify 1 into 1 1.786 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z) 1.786 * [taylor]: Taking taylor expansion of (/ -1 z) in z 1.786 * [taylor]: Taking taylor expansion of -1 in z 1.786 * [backup-simplify]: Simplify -1 into -1 1.786 * [taylor]: Taking taylor expansion of z in z 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 1 into 1 1.786 * [backup-simplify]: Simplify (/ -1 1) into -1 1.787 * [backup-simplify]: Simplify -1 into -1 1.787 * [backup-simplify]: Simplify (- 0) into 0 1.787 * [backup-simplify]: Simplify (+ 0 0) into 0 1.788 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ x z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0 1.788 * [taylor]: Taking taylor expansion of 0 in x 1.788 * [backup-simplify]: Simplify 0 into 0 1.788 * [taylor]: Taking taylor expansion of 0 in z 1.788 * [backup-simplify]: Simplify 0 into 0 1.788 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.788 * [taylor]: Taking taylor expansion of 0 in z 1.788 * [backup-simplify]: Simplify 0 into 0 1.788 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 1.789 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0 1.789 * [taylor]: Taking taylor expansion of 0 in z 1.789 * [backup-simplify]: Simplify 0 into 0 1.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.790 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (- 0) into 0 1.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1.792 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ x z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.792 * [taylor]: Taking taylor expansion of 0 in x 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [taylor]: Taking taylor expansion of 0 in z 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [taylor]: Taking taylor expansion of 0 in z 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.792 * [taylor]: Taking taylor expansion of 0 in z 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 1.793 * [taylor]: Taking taylor expansion of 0 in z 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.793 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* x 1))) (* 1 (* (/ 1 z) (* 1 y)))) into (- (/ y z) (/ x z)) 1.794 * [backup-simplify]: Simplify (/ (- (/ 1 y) (/ 1 x)) (/ 1 z)) into (* (- (/ 1 y) (/ 1 x)) z) 1.794 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in (y x z) around 0 1.794 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in z 1.794 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 1.794 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.794 * [taylor]: Taking taylor expansion of y in z 1.794 * [backup-simplify]: Simplify y into y 1.794 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.794 * [taylor]: Taking taylor expansion of x in z 1.794 * [backup-simplify]: Simplify x into x 1.794 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.794 * [taylor]: Taking taylor expansion of z in z 1.794 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify 1 into 1 1.794 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x 1.794 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.794 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.794 * [taylor]: Taking taylor expansion of y in x 1.794 * [backup-simplify]: Simplify y into y 1.794 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.794 * [taylor]: Taking taylor expansion of x in x 1.794 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify 1 into 1 1.801 * [backup-simplify]: Simplify (/ 1 1) into 1 1.801 * [taylor]: Taking taylor expansion of z in x 1.801 * [backup-simplify]: Simplify z into z 1.801 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y 1.801 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.801 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.801 * [taylor]: Taking taylor expansion of y in y 1.801 * [backup-simplify]: Simplify 0 into 0 1.801 * [backup-simplify]: Simplify 1 into 1 1.802 * [backup-simplify]: Simplify (/ 1 1) into 1 1.802 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.802 * [taylor]: Taking taylor expansion of x in y 1.802 * [backup-simplify]: Simplify x into x 1.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.802 * [taylor]: Taking taylor expansion of z in y 1.802 * [backup-simplify]: Simplify z into z 1.802 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y 1.802 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.802 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.802 * [taylor]: Taking taylor expansion of y in y 1.802 * [backup-simplify]: Simplify 0 into 0 1.802 * [backup-simplify]: Simplify 1 into 1 1.802 * [backup-simplify]: Simplify (/ 1 1) into 1 1.802 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.802 * [taylor]: Taking taylor expansion of x in y 1.802 * [backup-simplify]: Simplify x into x 1.802 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.802 * [taylor]: Taking taylor expansion of z in y 1.802 * [backup-simplify]: Simplify z into z 1.803 * [backup-simplify]: Simplify (+ 1 0) into 1 1.803 * [backup-simplify]: Simplify (* 1 z) into z 1.803 * [taylor]: Taking taylor expansion of z in x 1.803 * [backup-simplify]: Simplify z into z 1.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.804 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 1.804 * [backup-simplify]: Simplify (+ 0 (- (/ 1 x))) into (- (/ 1 x)) 1.804 * [backup-simplify]: Simplify (+ (* 1 0) (* (- (/ 1 x)) z)) into (- (/ z x)) 1.804 * [taylor]: Taking taylor expansion of (- (/ z x)) in x 1.804 * [taylor]: Taking taylor expansion of (/ z x) in x 1.804 * [taylor]: Taking taylor expansion of z in x 1.804 * [backup-simplify]: Simplify z into z 1.804 * [taylor]: Taking taylor expansion of x in x 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify 1 into 1 1.804 * [backup-simplify]: Simplify (/ z 1) into z 1.804 * [backup-simplify]: Simplify (- z) into (- z) 1.804 * [taylor]: Taking taylor expansion of (- z) in z 1.804 * [taylor]: Taking taylor expansion of z in z 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify 1 into 1 1.805 * [backup-simplify]: Simplify (- 0) into 0 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [taylor]: Taking taylor expansion of z in z 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [backup-simplify]: Simplify 1 into 1 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.805 * [backup-simplify]: Simplify (- 0) into 0 1.806 * [backup-simplify]: Simplify (+ 0 0) into 0 1.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (* 0 z))) into 0 1.806 * [taylor]: Taking taylor expansion of 0 in x 1.806 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 1.807 * [backup-simplify]: Simplify (- 0) into 0 1.807 * [taylor]: Taking taylor expansion of 0 in z 1.807 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify 0 into 0 1.807 * [taylor]: Taking taylor expansion of 0 in z 1.807 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify 0 into 0 1.807 * [backup-simplify]: Simplify (- 1) into -1 1.807 * [backup-simplify]: Simplify -1 into -1 1.807 * [backup-simplify]: Simplify 1 into 1 1.808 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.808 * [backup-simplify]: Simplify (- 0) into 0 1.809 * [backup-simplify]: Simplify (+ 0 0) into 0 1.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (- (/ 1 x)) 0) (+ (* 0 0) (* 0 z)))) into 0 1.809 * [taylor]: Taking taylor expansion of 0 in x 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [taylor]: Taking taylor expansion of 0 in z 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [backup-simplify]: Simplify 0 into 0 1.810 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.810 * [backup-simplify]: Simplify (- 0) into 0 1.810 * [taylor]: Taking taylor expansion of 0 in z 1.810 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [taylor]: Taking taylor expansion of 0 in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify (- 0) into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 y))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 x)) 1)))) into (- (/ y z) (/ x z)) 1.811 * [backup-simplify]: Simplify (/ (- (/ 1 (- y)) (/ 1 (- x))) (/ 1 (- z))) into (* -1 (* z (- (/ 1 x) (/ 1 y)))) 1.811 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in (y x z) around 0 1.811 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in z 1.811 * [taylor]: Taking taylor expansion of -1 in z 1.811 * [backup-simplify]: Simplify -1 into -1 1.811 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in z 1.811 * [taylor]: Taking taylor expansion of z in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 1 into 1 1.811 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 1.811 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.811 * [taylor]: Taking taylor expansion of x in z 1.811 * [backup-simplify]: Simplify x into x 1.812 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.812 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.812 * [taylor]: Taking taylor expansion of y in z 1.812 * [backup-simplify]: Simplify y into y 1.812 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.812 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in x 1.812 * [taylor]: Taking taylor expansion of -1 in x 1.812 * [backup-simplify]: Simplify -1 into -1 1.812 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x 1.812 * [taylor]: Taking taylor expansion of z in x 1.812 * [backup-simplify]: Simplify z into z 1.812 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.812 * [taylor]: Taking taylor expansion of x in x 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.812 * [backup-simplify]: Simplify (/ 1 1) into 1 1.812 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.812 * [taylor]: Taking taylor expansion of y in x 1.812 * [backup-simplify]: Simplify y into y 1.812 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.812 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in y 1.812 * [taylor]: Taking taylor expansion of -1 in y 1.812 * [backup-simplify]: Simplify -1 into -1 1.812 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y 1.812 * [taylor]: Taking taylor expansion of z in y 1.812 * [backup-simplify]: Simplify z into z 1.812 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.812 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.812 * [taylor]: Taking taylor expansion of x in y 1.812 * [backup-simplify]: Simplify x into x 1.812 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.812 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.812 * [taylor]: Taking taylor expansion of y in y 1.812 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify 1 into 1 1.813 * [backup-simplify]: Simplify (/ 1 1) into 1 1.813 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 x) (/ 1 y)))) in y 1.813 * [taylor]: Taking taylor expansion of -1 in y 1.813 * [backup-simplify]: Simplify -1 into -1 1.813 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y 1.813 * [taylor]: Taking taylor expansion of z in y 1.813 * [backup-simplify]: Simplify z into z 1.813 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.813 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.813 * [taylor]: Taking taylor expansion of x in y 1.813 * [backup-simplify]: Simplify x into x 1.813 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.813 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.813 * [taylor]: Taking taylor expansion of y in y 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [backup-simplify]: Simplify (/ 1 1) into 1 1.813 * [backup-simplify]: Simplify (- 1) into -1 1.814 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.814 * [backup-simplify]: Simplify (* z -1) into (* -1 z) 1.814 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z 1.814 * [taylor]: Taking taylor expansion of z in x 1.814 * [backup-simplify]: Simplify z into z 1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.814 * [backup-simplify]: Simplify (- 0) into 0 1.814 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x) 1.815 * [backup-simplify]: Simplify (+ (* z (/ 1 x)) (* 0 -1)) into (/ z x) 1.815 * [backup-simplify]: Simplify (+ (* -1 (/ z x)) (* 0 (* -1 z))) into (- (/ z x)) 1.815 * [taylor]: Taking taylor expansion of (- (/ z x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ z x) in x 1.815 * [taylor]: Taking taylor expansion of z in x 1.815 * [backup-simplify]: Simplify z into z 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.815 * [backup-simplify]: Simplify (/ z 1) into z 1.815 * [backup-simplify]: Simplify (- z) into (- z) 1.815 * [taylor]: Taking taylor expansion of (- z) in z 1.815 * [taylor]: Taking taylor expansion of z in z 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.815 * [backup-simplify]: Simplify (- 0) into 0 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [taylor]: Taking taylor expansion of z in z 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.816 * [backup-simplify]: Simplify (- 0) into 0 1.817 * [backup-simplify]: Simplify (+ 0 0) into 0 1.817 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (/ 1 x)) (* 0 -1))) into 0 1.817 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z x)) (* 0 (* -1 z)))) into 0 1.817 * [taylor]: Taking taylor expansion of 0 in x 1.817 * [backup-simplify]: Simplify 0 into 0 1.818 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 1.818 * [backup-simplify]: Simplify (- 0) into 0 1.818 * [taylor]: Taking taylor expansion of 0 in z 1.818 * [backup-simplify]: Simplify 0 into 0 1.818 * [backup-simplify]: Simplify 0 into 0 1.818 * [taylor]: Taking taylor expansion of 0 in z 1.818 * [backup-simplify]: Simplify 0 into 0 1.818 * [backup-simplify]: Simplify 0 into 0 1.818 * [backup-simplify]: Simplify (- 1) into -1 1.818 * [backup-simplify]: Simplify -1 into -1 1.818 * [backup-simplify]: Simplify 1 into 1 1.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.819 * [backup-simplify]: Simplify (- 0) into 0 1.820 * [backup-simplify]: Simplify (+ 0 0) into 0 1.820 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (/ 1 x)) (* 0 -1)))) into 0 1.821 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z x)) (* 0 (* -1 z))))) into 0 1.821 * [taylor]: Taking taylor expansion of 0 in x 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [taylor]: Taking taylor expansion of 0 in z 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.822 * [backup-simplify]: Simplify (- 0) into 0 1.822 * [taylor]: Taking taylor expansion of 0 in z 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [taylor]: Taking taylor expansion of 0 in z 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify (- 0) into 0 1.822 * [backup-simplify]: Simplify 0 into 0 1.823 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) 1)))) into (- (/ y z) (/ x z)) 1.823 * * * [progress]: simplifying candidates 1.824 * [simplify]: Simplifying: (- (log (- y x)) (log z)) (log (/ (- y x) z)) (exp (/ (- y x) z)) (/ (* (* (- y x) (- y x)) (- y x)) (* (* z z) z)) (* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z))) (cbrt (/ (- y x) z)) (* (* (/ (- y x) z) (/ (- y x) z)) (/ (- y x) z)) (sqrt (/ (- y x) z)) (sqrt (/ (- y x) z)) (- (- y x)) (- z) (/ y z) (/ x z) (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z))) (/ (cbrt (- y x)) (cbrt z)) (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z)) (/ (cbrt (- y x)) (sqrt z)) (/ (* (cbrt (- y x)) (cbrt (- y x))) 1) (/ (cbrt (- y x)) z) (/ (sqrt (- y x)) (* (cbrt z) (cbrt z))) (/ (sqrt (- y x)) (cbrt z)) (/ (sqrt (- y x)) (sqrt z)) (/ (sqrt (- y x)) (sqrt z)) (/ (sqrt (- y x)) 1) (/ (sqrt (- y x)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- y x) (cbrt z)) (/ 1 (sqrt z)) (/ (- y x) (sqrt z)) (/ 1 1) (/ (- y x) z) (/ (+ (sqrt y) (sqrt x)) (* (cbrt z) (cbrt z))) (/ (- (sqrt y) (sqrt x)) (cbrt z)) (/ (+ (sqrt y) (sqrt x)) (sqrt z)) (/ (- (sqrt y) (sqrt x)) (sqrt z)) (/ (+ (sqrt y) (sqrt x)) 1) (/ (- (sqrt y) (sqrt x)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- y x) (cbrt z)) (/ 1 (sqrt z)) (/ (- y x) (sqrt z)) (/ 1 1) (/ (- y x) z) (/ 1 z) (/ z (- y x)) (/ (- y x) (* (cbrt z) (cbrt z))) (/ (- y x) (sqrt z)) (/ (- y x) 1) (/ z (cbrt (- y x))) (/ z (sqrt (- y x))) (/ z (- y x)) (/ z (- (sqrt y) (sqrt x))) (/ z (- y x)) (* z (+ (* y y) (+ (* x x) (* y x)))) (* z (+ y x)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) 1.824 * * [simplify]: iteration 0: 73 enodes 1.840 * * [simplify]: iteration 1: 161 enodes 1.880 * * [simplify]: iteration 2: 524 enodes 2.294 * * [simplify]: iteration 3: 3136 enodes 3.284 * * [simplify]: iteration complete: 5001 enodes 3.284 * * [simplify]: Extracting #0: cost 42 inf + 0 3.285 * * [simplify]: Extracting #1: cost 647 inf + 1 3.290 * * [simplify]: Extracting #2: cost 1760 inf + 497 3.302 * * [simplify]: Extracting #3: cost 1308 inf + 5608 3.314 * * [simplify]: Extracting #4: cost 136 inf + 15019 3.328 * * [simplify]: Extracting #5: cost 2 inf + 16812 3.344 * * [simplify]: Extracting #6: cost 0 inf + 16838 3.357 * [simplify]: Simplified to: (log (/ (- y x) z)) (log (/ (- y x) z)) (exp (/ (- y x) z)) (pow (/ (- y x) z) 3) (* (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)) (+ x (- y)) (- z) (/ y z) (/ x z) (/ (* (cbrt (- y x)) (cbrt (- y x))) (* (cbrt z) (cbrt z))) (/ (cbrt (- y x)) (cbrt z)) (/ (* (cbrt (- y x)) (cbrt (- y x))) (sqrt z)) (/ (cbrt (- y x)) (sqrt z)) (* (cbrt (- y x)) (cbrt (- y x))) (/ (cbrt (- y x)) z) (/ (sqrt (- y x)) (* (cbrt z) (cbrt z))) (/ (sqrt (- y x)) (cbrt z)) (/ (sqrt (- y x)) (sqrt z)) (/ (sqrt (- y x)) (sqrt z)) (sqrt (- y x)) (/ (sqrt (- y x)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- y x) (cbrt z)) (/ 1 (sqrt z)) (/ (- y x) (sqrt z)) 1 (/ (- y x) z) (/ (/ (+ (sqrt y) (sqrt x)) (cbrt z)) (cbrt z)) (/ (- (sqrt y) (sqrt x)) (cbrt z)) (/ (+ (sqrt y) (sqrt x)) (sqrt z)) (/ (- (sqrt y) (sqrt x)) (sqrt z)) (+ (sqrt y) (sqrt x)) (/ (- (sqrt y) (sqrt x)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- y x) (cbrt z)) (/ 1 (sqrt z)) (/ (- y x) (sqrt z)) 1 (/ (- y x) z) (/ 1 z) (/ z (- y x)) (/ (- y x) (* (cbrt z) (cbrt z))) (/ (- y x) (sqrt z)) (- y x) (/ z (cbrt (- y x))) (/ z (sqrt (- y x))) (/ z (- y x)) (/ z (- (sqrt y) (sqrt x))) (/ z (- y x)) (* z (+ (* x (+ y x)) (* y y))) (* z (+ y x)) (/ (- y x) z) (/ (- y x) z) (/ (- y x) z) 3.357 * * * [progress]: adding candidates to table 3.521 * * [progress]: iteration 2 / 4 3.521 * * * [progress]: picking best candidate 3.526 * * * * [pick]: Picked # 3.527 * * * [progress]: localizing error 3.546 * * * [progress]: generating rewritten candidates 3.546 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 3.591 * * * [progress]: generating series expansions 3.591 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 3.591 * [backup-simplify]: Simplify (- (/ y z) (/ x z)) into (- (/ y z) (/ x z)) 3.591 * [approximate]: Taking taylor expansion of (- (/ y z) (/ x z)) in (y z x) around 0 3.591 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in x 3.591 * [taylor]: Taking taylor expansion of (/ y z) in x 3.591 * [taylor]: Taking taylor expansion of y in x 3.591 * [backup-simplify]: Simplify y into y 3.591 * [taylor]: Taking taylor expansion of z in x 3.591 * [backup-simplify]: Simplify z into z 3.591 * [backup-simplify]: Simplify (/ y z) into (/ y z) 3.591 * [taylor]: Taking taylor expansion of (/ x z) in x 3.591 * [taylor]: Taking taylor expansion of x in x 3.591 * [backup-simplify]: Simplify 0 into 0 3.591 * [backup-simplify]: Simplify 1 into 1 3.591 * [taylor]: Taking taylor expansion of z in x 3.591 * [backup-simplify]: Simplify z into z 3.591 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.591 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in z 3.591 * [taylor]: Taking taylor expansion of (/ y z) in z 3.591 * [taylor]: Taking taylor expansion of y in z 3.591 * [backup-simplify]: Simplify y into y 3.591 * [taylor]: Taking taylor expansion of z in z 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [backup-simplify]: Simplify (/ y 1) into y 3.592 * [taylor]: Taking taylor expansion of (/ x z) in z 3.592 * [taylor]: Taking taylor expansion of x in z 3.592 * [backup-simplify]: Simplify x into x 3.592 * [taylor]: Taking taylor expansion of z in z 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [backup-simplify]: Simplify (/ x 1) into x 3.592 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y 3.592 * [taylor]: Taking taylor expansion of (/ y z) in y 3.592 * [taylor]: Taking taylor expansion of y in y 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [taylor]: Taking taylor expansion of z in y 3.592 * [backup-simplify]: Simplify z into z 3.592 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.592 * [taylor]: Taking taylor expansion of (/ x z) in y 3.592 * [taylor]: Taking taylor expansion of x in y 3.592 * [backup-simplify]: Simplify x into x 3.592 * [taylor]: Taking taylor expansion of z in y 3.592 * [backup-simplify]: Simplify z into z 3.592 * [backup-simplify]: Simplify (/ x z) into (/ x z) 3.592 * [taylor]: Taking taylor expansion of (- (/ y z) (/ x z)) in y 3.592 * [taylor]: Taking taylor expansion of (/ y z) in y 3.592 * [taylor]: Taking taylor expansion of y in y 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [taylor]: Taking taylor expansion of z in y 3.592 * [backup-simplify]: Simplify z into z 3.592 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 3.592 * [taylor]: Taking taylor expansion of (/ x z) in y 3.592 * [taylor]: Taking taylor expansion of x in y 3.592 * [backup-simplify]: Simplify x into x 3.592 * [taylor]: Taking taylor expansion of z in y 3.592 * [backup-simplify]: Simplify z into z 3.592 * [backup-simplify]: Simplify (/ x z) into (/ x z) 3.592 * [backup-simplify]: Simplify (- (/ x z)) into (- (/ x z)) 3.592 * [backup-simplify]: Simplify (+ 0 (- (/ x z))) into (- (/ x z)) 3.592 * [taylor]: Taking taylor expansion of (- (/ x z)) in z 3.592 * [taylor]: Taking taylor expansion of (/ x z) in z 3.592 * [taylor]: Taking taylor expansion of x in z 3.592 * [backup-simplify]: Simplify x into x 3.592 * [taylor]: Taking taylor expansion of z in z 3.592 * [backup-simplify]: Simplify 0 into 0 3.592 * [backup-simplify]: Simplify 1 into 1 3.592 * [backup-simplify]: Simplify (/ x 1) into x 3.592 * [backup-simplify]: Simplify (- x) into (- x) 3.593 * [taylor]: Taking taylor expansion of (- x) in x 3.593 * [taylor]: Taking taylor expansion of x in x 3.593 * [backup-simplify]: Simplify 0 into 0 3.593 * [backup-simplify]: Simplify 1 into 1 3.593 * [backup-simplify]: Simplify (- 0) into 0 3.593 * [backup-simplify]: Simplify 0 into 0 3.593 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0 3.593 * [backup-simplify]: Simplify (- 0) into 0 3.593 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 3.594 * [taylor]: Taking taylor expansion of (/ 1 z) in z 3.594 * [taylor]: Taking taylor expansion of z in z 3.594 * [backup-simplify]: Simplify 0 into 0 3.594 * [backup-simplify]: Simplify 1 into 1 3.594 * [backup-simplify]: Simplify (/ 1 1) into 1 3.594 * [taylor]: Taking taylor expansion of 1 in x 3.594 * [backup-simplify]: Simplify 1 into 1 3.594 * [backup-simplify]: Simplify 1 into 1 3.594 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0 3.595 * [backup-simplify]: Simplify (- 0) into 0 3.595 * [taylor]: Taking taylor expansion of 0 in x 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify 0 into 0 3.595 * [backup-simplify]: Simplify (- 1) into -1 3.595 * [backup-simplify]: Simplify -1 into -1 3.595 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 3.595 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.595 * [backup-simplify]: Simplify (- 0) into 0 3.596 * [backup-simplify]: Simplify (+ 0 0) into 0 3.596 * [taylor]: Taking taylor expansion of 0 in z 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.596 * [taylor]: Taking taylor expansion of 0 in x 3.596 * [backup-simplify]: Simplify 0 into 0 3.596 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.597 * [backup-simplify]: Simplify (- 0) into 0 3.597 * [taylor]: Taking taylor expansion of 0 in x 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 0 into 0 3.597 * [backup-simplify]: Simplify 0 into 0 3.598 * [backup-simplify]: Simplify (- 0) into 0 3.598 * [backup-simplify]: Simplify 0 into 0 3.598 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.598 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 3.598 * [backup-simplify]: Simplify (- 0) into 0 3.598 * [backup-simplify]: Simplify (+ 0 0) into 0 3.598 * [taylor]: Taking taylor expansion of 0 in z 3.598 * [backup-simplify]: Simplify 0 into 0 3.598 * [taylor]: Taking taylor expansion of 0 in x 3.598 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify (+ (* -1 (* x (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) y)))) into (- (/ y z) (/ x z)) 3.599 * [backup-simplify]: Simplify (- (/ (/ 1 y) (/ 1 z)) (/ (/ 1 x) (/ 1 z))) into (- (/ z y) (/ z x)) 3.599 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0 3.599 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x 3.599 * [taylor]: Taking taylor expansion of (/ z y) in x 3.599 * [taylor]: Taking taylor expansion of z in x 3.599 * [backup-simplify]: Simplify z into z 3.599 * [taylor]: Taking taylor expansion of y in x 3.599 * [backup-simplify]: Simplify y into y 3.599 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.599 * [taylor]: Taking taylor expansion of (/ z x) in x 3.599 * [taylor]: Taking taylor expansion of z in x 3.599 * [backup-simplify]: Simplify z into z 3.599 * [taylor]: Taking taylor expansion of x in x 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (/ z 1) into z 3.599 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z 3.599 * [taylor]: Taking taylor expansion of (/ z y) in z 3.599 * [taylor]: Taking taylor expansion of z in z 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [taylor]: Taking taylor expansion of y in z 3.599 * [backup-simplify]: Simplify y into y 3.599 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.599 * [taylor]: Taking taylor expansion of (/ z x) in z 3.599 * [taylor]: Taking taylor expansion of z in z 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [taylor]: Taking taylor expansion of x in z 3.599 * [backup-simplify]: Simplify x into x 3.599 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.599 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y 3.599 * [taylor]: Taking taylor expansion of (/ z y) in y 3.599 * [taylor]: Taking taylor expansion of z in y 3.599 * [backup-simplify]: Simplify z into z 3.599 * [taylor]: Taking taylor expansion of y in y 3.599 * [backup-simplify]: Simplify 0 into 0 3.599 * [backup-simplify]: Simplify 1 into 1 3.599 * [backup-simplify]: Simplify (/ z 1) into z 3.600 * [taylor]: Taking taylor expansion of (/ z x) in y 3.600 * [taylor]: Taking taylor expansion of z in y 3.600 * [backup-simplify]: Simplify z into z 3.600 * [taylor]: Taking taylor expansion of x in y 3.600 * [backup-simplify]: Simplify x into x 3.600 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.600 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y 3.600 * [taylor]: Taking taylor expansion of (/ z y) in y 3.600 * [taylor]: Taking taylor expansion of z in y 3.600 * [backup-simplify]: Simplify z into z 3.600 * [taylor]: Taking taylor expansion of y in y 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.600 * [backup-simplify]: Simplify (/ z 1) into z 3.600 * [taylor]: Taking taylor expansion of (/ z x) in y 3.600 * [taylor]: Taking taylor expansion of z in y 3.600 * [backup-simplify]: Simplify z into z 3.600 * [taylor]: Taking taylor expansion of x in y 3.600 * [backup-simplify]: Simplify x into x 3.600 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.600 * [backup-simplify]: Simplify (+ z 0) into z 3.600 * [taylor]: Taking taylor expansion of z in z 3.600 * [backup-simplify]: Simplify 0 into 0 3.600 * [backup-simplify]: Simplify 1 into 1 3.600 * [taylor]: Taking taylor expansion of 1 in x 3.600 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 3.601 * [backup-simplify]: Simplify (- (/ z x)) into (- (/ z x)) 3.601 * [backup-simplify]: Simplify (+ 0 (- (/ z x))) into (- (/ z x)) 3.601 * [taylor]: Taking taylor expansion of (- (/ z x)) in z 3.601 * [taylor]: Taking taylor expansion of (/ z x) in z 3.601 * [taylor]: Taking taylor expansion of z in z 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [taylor]: Taking taylor expansion of x in z 3.601 * [backup-simplify]: Simplify x into x 3.601 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.601 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 3.601 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.601 * [taylor]: Taking taylor expansion of x in x 3.601 * [backup-simplify]: Simplify 0 into 0 3.601 * [backup-simplify]: Simplify 1 into 1 3.601 * [backup-simplify]: Simplify (/ 1 1) into 1 3.601 * [backup-simplify]: Simplify (- 1) into -1 3.601 * [backup-simplify]: Simplify -1 into -1 3.601 * [taylor]: Taking taylor expansion of 0 in x 3.601 * [backup-simplify]: Simplify 0 into 0 3.602 * [backup-simplify]: Simplify 1 into 1 3.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.602 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.603 * [backup-simplify]: Simplify (+ 0 0) into 0 3.603 * [taylor]: Taking taylor expansion of 0 in z 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [taylor]: Taking taylor expansion of 0 in x 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 3.603 * [backup-simplify]: Simplify (- 0) into 0 3.603 * [taylor]: Taking taylor expansion of 0 in x 3.603 * [backup-simplify]: Simplify 0 into 0 3.603 * [taylor]: Taking taylor expansion of 0 in x 3.603 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.604 * [backup-simplify]: Simplify (- 0) into 0 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 0 into 0 3.604 * [backup-simplify]: Simplify 0 into 0 3.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.605 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.606 * [backup-simplify]: Simplify (- 0) into 0 3.606 * [backup-simplify]: Simplify (+ 0 0) into 0 3.606 * [taylor]: Taking taylor expansion of 0 in z 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [taylor]: Taking taylor expansion of 0 in x 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [taylor]: Taking taylor expansion of 0 in x 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.606 * [backup-simplify]: Simplify (- 0) into 0 3.606 * [taylor]: Taking taylor expansion of 0 in x 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [taylor]: Taking taylor expansion of 0 in x 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 0 into 0 3.606 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 y))))) (* -1 (* (/ 1 (/ 1 x)) (* (/ 1 z) 1)))) into (- (/ y z) (/ x z)) 3.607 * [backup-simplify]: Simplify (- (/ (/ 1 (- y)) (/ 1 (- z))) (/ (/ 1 (- x)) (/ 1 (- z)))) into (- (/ z y) (/ z x)) 3.607 * [approximate]: Taking taylor expansion of (- (/ z y) (/ z x)) in (y z x) around 0 3.607 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in x 3.607 * [taylor]: Taking taylor expansion of (/ z y) in x 3.607 * [taylor]: Taking taylor expansion of z in x 3.607 * [backup-simplify]: Simplify z into z 3.607 * [taylor]: Taking taylor expansion of y in x 3.607 * [backup-simplify]: Simplify y into y 3.607 * [backup-simplify]: Simplify (/ z y) into (/ z y) 3.607 * [taylor]: Taking taylor expansion of (/ z x) in x 3.607 * [taylor]: Taking taylor expansion of z in x 3.607 * [backup-simplify]: Simplify z into z 3.607 * [taylor]: Taking taylor expansion of x in x 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [backup-simplify]: Simplify (/ z 1) into z 3.607 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in z 3.607 * [taylor]: Taking taylor expansion of (/ z y) in z 3.607 * [taylor]: Taking taylor expansion of z in z 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [taylor]: Taking taylor expansion of y in z 3.607 * [backup-simplify]: Simplify y into y 3.607 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 3.607 * [taylor]: Taking taylor expansion of (/ z x) in z 3.607 * [taylor]: Taking taylor expansion of z in z 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.607 * [taylor]: Taking taylor expansion of x in z 3.607 * [backup-simplify]: Simplify x into x 3.607 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.607 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y 3.607 * [taylor]: Taking taylor expansion of (/ z y) in y 3.607 * [taylor]: Taking taylor expansion of z in y 3.607 * [backup-simplify]: Simplify z into z 3.607 * [taylor]: Taking taylor expansion of y in y 3.607 * [backup-simplify]: Simplify 0 into 0 3.607 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (/ z 1) into z 3.608 * [taylor]: Taking taylor expansion of (/ z x) in y 3.608 * [taylor]: Taking taylor expansion of z in y 3.608 * [backup-simplify]: Simplify z into z 3.608 * [taylor]: Taking taylor expansion of x in y 3.608 * [backup-simplify]: Simplify x into x 3.608 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.608 * [taylor]: Taking taylor expansion of (- (/ z y) (/ z x)) in y 3.608 * [taylor]: Taking taylor expansion of (/ z y) in y 3.608 * [taylor]: Taking taylor expansion of z in y 3.608 * [backup-simplify]: Simplify z into z 3.608 * [taylor]: Taking taylor expansion of y in y 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [backup-simplify]: Simplify (/ z 1) into z 3.608 * [taylor]: Taking taylor expansion of (/ z x) in y 3.608 * [taylor]: Taking taylor expansion of z in y 3.608 * [backup-simplify]: Simplify z into z 3.608 * [taylor]: Taking taylor expansion of x in y 3.608 * [backup-simplify]: Simplify x into x 3.608 * [backup-simplify]: Simplify (/ z x) into (/ z x) 3.608 * [backup-simplify]: Simplify (+ z 0) into z 3.608 * [taylor]: Taking taylor expansion of z in z 3.608 * [backup-simplify]: Simplify 0 into 0 3.608 * [backup-simplify]: Simplify 1 into 1 3.608 * [taylor]: Taking taylor expansion of 1 in x 3.608 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 3.609 * [backup-simplify]: Simplify (- (/ z x)) into (- (/ z x)) 3.609 * [backup-simplify]: Simplify (+ 0 (- (/ z x))) into (- (/ z x)) 3.609 * [taylor]: Taking taylor expansion of (- (/ z x)) in z 3.609 * [taylor]: Taking taylor expansion of (/ z x) in z 3.609 * [taylor]: Taking taylor expansion of z in z 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.609 * [taylor]: Taking taylor expansion of x in z 3.609 * [backup-simplify]: Simplify x into x 3.609 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 3.609 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x)) 3.609 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.609 * [taylor]: Taking taylor expansion of x in x 3.609 * [backup-simplify]: Simplify 0 into 0 3.609 * [backup-simplify]: Simplify 1 into 1 3.609 * [backup-simplify]: Simplify (/ 1 1) into 1 3.609 * [backup-simplify]: Simplify (- 1) into -1 3.610 * [backup-simplify]: Simplify -1 into -1 3.610 * [taylor]: Taking taylor expansion of 0 in x 3.610 * [backup-simplify]: Simplify 0 into 0 3.610 * [backup-simplify]: Simplify 1 into 1 3.610 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.610 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 3.611 * [backup-simplify]: Simplify (- 0) into 0 3.611 * [backup-simplify]: Simplify (+ 0 0) into 0 3.611 * [taylor]: Taking taylor expansion of 0 in z 3.611 * [backup-simplify]: Simplify 0 into 0 3.611 * [taylor]: Taking taylor expansion of 0 in x 3.611 * [backup-simplify]: Simplify 0 into 0 3.611 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 3.611 * [backup-simplify]: Simplify (- 0) into 0 3.611 * [taylor]: Taking taylor expansion of 0 in x 3.611 * [backup-simplify]: Simplify 0 into 0 3.611 * [taylor]: Taking taylor expansion of 0 in x 3.611 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.612 * [backup-simplify]: Simplify (- 0) into 0 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 0 into 0 3.612 * [backup-simplify]: Simplify 0 into 0 3.613 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.613 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.614 * [backup-simplify]: Simplify (- 0) into 0 3.614 * [backup-simplify]: Simplify (+ 0 0) into 0 3.614 * [taylor]: Taking taylor expansion of 0 in z 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [taylor]: Taking taylor expansion of 0 in x 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [taylor]: Taking taylor expansion of 0 in x 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 3.614 * [backup-simplify]: Simplify (- 0) into 0 3.614 * [taylor]: Taking taylor expansion of 0 in x 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [taylor]: Taking taylor expansion of 0 in x 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.614 * [backup-simplify]: Simplify 0 into 0 3.615 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- z)) 1)))) into (- (/ y z) (/ x z)) 3.615 * * * [progress]: simplifying candidates 3.615 * [simplify]: Simplifying: (/ (exp (/ y z)) (exp (/ x z))) (log (- (/ y z) (/ x z))) (exp (- (/ y z) (/ x z))) (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z)))) (cbrt (- (/ y z) (/ x z))) (* (* (- (/ y z) (/ x z)) (- (/ y z) (/ x z))) (- (/ y z) (/ x z))) (sqrt (- (/ y z) (/ x z))) (sqrt (- (/ y z) (/ x z))) (- y x) (- (* y z) (* z x)) (* z z) (- (pow (/ y z) 3) (pow (/ x z) 3)) (+ (* (/ y z) (/ y z)) (+ (* (/ x z) (/ x z)) (* (/ y z) (/ x z)))) (- (/ x z)) (- (* (/ y z) (/ y z)) (* (/ x z) (/ x z))) (+ (/ y z) (/ x z)) (+ (sqrt (/ y z)) (sqrt (/ x z))) (- (sqrt (/ y z)) (sqrt (/ x z))) (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) (+ (/ (sqrt y) (sqrt z)) (sqrt (/ x z))) (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z))) (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z))) (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z))) (- (/ y (cbrt z)) (/ x (cbrt z))) (- (/ y (sqrt z)) (/ x (sqrt z))) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) (- y x) (- (/ x z)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) 3.616 * * [simplify]: iteration 0: 55 enodes 3.625 * * [simplify]: iteration 1: 118 enodes 3.665 * * [simplify]: iteration 2: 258 enodes 3.715 * * [simplify]: iteration 3: 612 enodes 3.975 * * [simplify]: iteration 4: 1847 enodes 4.797 * * [simplify]: iteration complete: 5000 enodes 4.797 * * [simplify]: Extracting #0: cost 25 inf + 0 4.797 * * [simplify]: Extracting #1: cost 204 inf + 0 4.800 * * [simplify]: Extracting #2: cost 942 inf + 159 4.804 * * [simplify]: Extracting #3: cost 1198 inf + 2049 4.816 * * [simplify]: Extracting #4: cost 434 inf + 19232 4.821 * * [simplify]: Extracting #5: cost 123 inf + 21980 4.826 * * [simplify]: Extracting #6: cost 11 inf + 22784 4.832 * * [simplify]: Extracting #7: cost 0 inf + 22856 4.837 * [simplify]: Simplified to: (exp (- (/ y z) (/ x z))) (log (- (/ y z) (/ x z))) (exp (- (/ y z) (/ x z))) (* (cbrt (- (/ y z) (/ x z))) (cbrt (- (/ y z) (/ x z)))) (cbrt (- (/ y z) (/ x z))) (pow (- (/ y z) (/ x z)) 3) (sqrt (- (/ y z) (/ x z))) (sqrt (- (/ y z) (/ x z))) (- y x) (* (- y x) z) (* z z) (- (pow (/ y z) 3) (pow (/ x z) 3)) (+ (* (/ y z) (/ y z)) (/ (* (/ x z) (+ y x)) z)) (- (/ x z)) (- (* (/ y z) (/ y z)) (* x (/ (/ x z) z))) (+ (/ x z) (/ y z)) (+ (sqrt (/ y z)) (sqrt (/ x z))) (- (sqrt (/ y z)) (sqrt (/ x z))) (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) (- (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (- (/ (sqrt y) (sqrt z)) (sqrt (/ x z))) (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z))) (- (/ y (cbrt z)) (/ x (cbrt z))) (- (/ y (sqrt z)) (/ x (sqrt z))) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) (- y x) (- (/ x z)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) (- (/ y z) (/ x z)) 4.837 * * * [progress]: adding candidates to table 4.977 * [progress]: [Phase 3 of 3] Extracting. 4.978 * * [regime]: Finding splitpoints for: (# #) 4.979 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 4.980 * * * * [regimes]: Trying to branch on z from (# #) 5.018 * * * * [regimes]: Trying to branch on y from (# #) 5.072 * * * * [regimes]: Trying to branch on x from (# #) 5.124 * * * [regime]: Found split indices: #