35.779 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.046 * [progress]: [Phase 2 of 3] Improving. 0.046 * [simplify]: Simplifying: (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.046 * * [simplify]: iteration 0: 10 enodes 0.049 * * [simplify]: iteration 1: 20 enodes 0.056 * * [simplify]: iteration 2: 43 enodes 0.066 * * [simplify]: iteration 3: 113 enodes 0.101 * * [simplify]: iteration 4: 261 enodes 0.159 * * [simplify]: iteration 5: 504 enodes 0.343 * * [simplify]: iteration 6: 1273 enodes 0.836 * * [simplify]: iteration 7: 2606 enodes 1.704 * * [simplify]: iteration complete: 5000 enodes 1.704 * * [simplify]: Extracting #0: cost 1 inf + 0 1.704 * * [simplify]: Extracting #1: cost 195 inf + 0 1.707 * * [simplify]: Extracting #2: cost 868 inf + 252 1.718 * * [simplify]: Extracting #3: cost 1301 inf + 10400 1.744 * * [simplify]: Extracting #4: cost 443 inf + 108575 1.790 * * [simplify]: Extracting #5: cost 15 inf + 171186 1.830 * * [simplify]: Extracting #6: cost 0 inf + 172412 1.866 * [simplify]: Simplified to: (* (- (/ (- x y) z) 0.5) 4.0) 1.871 * * [progress]: iteration 1 / 4 1.871 * * * [progress]: picking best candidate 1.876 * * * * [pick]: Picked # 1.876 * * * [progress]: localizing error 1.885 * * * [progress]: generating rewritten candidates 1.885 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 1.899 * * * [progress]: generating series expansions 1.899 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 1.899 * [backup-simplify]: Simplify (/ (- x y) z) into (/ (- x y) z) 1.899 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0 1.899 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 1.899 * [taylor]: Taking taylor expansion of (- x y) in z 1.899 * [taylor]: Taking taylor expansion of x in z 1.899 * [backup-simplify]: Simplify x into x 1.899 * [taylor]: Taking taylor expansion of y in z 1.899 * [backup-simplify]: Simplify y into y 1.899 * [taylor]: Taking taylor expansion of z in z 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [backup-simplify]: Simplify (- y) into (- y) 1.899 * [backup-simplify]: Simplify (+ x (- y)) into (- x y) 1.899 * [backup-simplify]: Simplify (/ (- x y) 1) into (- x y) 1.899 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 1.899 * [taylor]: Taking taylor expansion of (- x y) in y 1.899 * [taylor]: Taking taylor expansion of x in y 1.899 * [backup-simplify]: Simplify x into x 1.899 * [taylor]: Taking taylor expansion of y in y 1.899 * [backup-simplify]: Simplify 0 into 0 1.899 * [backup-simplify]: Simplify 1 into 1 1.899 * [taylor]: Taking taylor expansion of z in y 1.899 * [backup-simplify]: Simplify z into z 1.900 * [backup-simplify]: Simplify (- 0) into 0 1.900 * [backup-simplify]: Simplify (+ x 0) into x 1.900 * [backup-simplify]: Simplify (/ x z) into (/ x z) 1.900 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 1.900 * [taylor]: Taking taylor expansion of (- x y) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [taylor]: Taking taylor expansion of y in x 1.900 * [backup-simplify]: Simplify y into y 1.900 * [taylor]: Taking taylor expansion of z in x 1.900 * [backup-simplify]: Simplify z into z 1.900 * [backup-simplify]: Simplify (- y) into (- y) 1.900 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.900 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z)) 1.900 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 1.900 * [taylor]: Taking taylor expansion of (- x y) in x 1.900 * [taylor]: Taking taylor expansion of x in x 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [taylor]: Taking taylor expansion of y in x 1.900 * [backup-simplify]: Simplify y into y 1.900 * [taylor]: Taking taylor expansion of z in x 1.900 * [backup-simplify]: Simplify z into z 1.900 * [backup-simplify]: Simplify (- y) into (- y) 1.900 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1.900 * [backup-simplify]: Simplify (/ (- y) z) into (* -1 (/ y z)) 1.900 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y 1.900 * [taylor]: Taking taylor expansion of -1 in y 1.900 * [backup-simplify]: Simplify -1 into -1 1.900 * [taylor]: Taking taylor expansion of (/ y z) in y 1.900 * [taylor]: Taking taylor expansion of y in y 1.900 * [backup-simplify]: Simplify 0 into 0 1.900 * [backup-simplify]: Simplify 1 into 1 1.900 * [taylor]: Taking taylor expansion of z in y 1.900 * [backup-simplify]: Simplify z into z 1.900 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.901 * [backup-simplify]: Simplify (- 0) into 0 1.901 * [backup-simplify]: Simplify (+ 1 0) into 1 1.901 * [backup-simplify]: Simplify (- (/ 1 z) (+ (* (* -1 (/ y z)) (/ 0 z)))) into (/ 1 z) 1.901 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.901 * [taylor]: Taking taylor expansion of z in y 1.901 * [backup-simplify]: Simplify z into z 1.901 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.901 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.901 * [taylor]: Taking taylor expansion of z in z 1.901 * [backup-simplify]: Simplify 0 into 0 1.901 * [backup-simplify]: Simplify 1 into 1 1.902 * [backup-simplify]: Simplify (/ 1 1) into 1 1.902 * [backup-simplify]: Simplify 1 into 1 1.902 * [backup-simplify]: Simplify (* -1 (/ 1 z)) into (/ -1 z) 1.902 * [taylor]: Taking taylor expansion of (/ -1 z) in z 1.902 * [taylor]: Taking taylor expansion of -1 in z 1.902 * [backup-simplify]: Simplify -1 into -1 1.902 * [taylor]: Taking taylor expansion of z in z 1.902 * [backup-simplify]: Simplify 0 into 0 1.902 * [backup-simplify]: Simplify 1 into 1 1.902 * [backup-simplify]: Simplify (/ -1 1) into -1 1.902 * [backup-simplify]: Simplify -1 into -1 1.902 * [backup-simplify]: Simplify (- 0) into 0 1.903 * [backup-simplify]: Simplify (+ 0 0) into 0 1.903 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)))) into 0 1.903 * [taylor]: Taking taylor expansion of 0 in y 1.903 * [backup-simplify]: Simplify 0 into 0 1.903 * [taylor]: Taking taylor expansion of 0 in z 1.903 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.903 * [taylor]: Taking taylor expansion of 0 in z 1.903 * [backup-simplify]: Simplify 0 into 0 1.903 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 1.903 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 z))) into 0 1.903 * [taylor]: Taking taylor expansion of 0 in z 1.903 * [backup-simplify]: Simplify 0 into 0 1.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.904 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (- 0) into 0 1.905 * [backup-simplify]: Simplify (+ 0 0) into 0 1.905 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (* -1 (/ y z)) (/ 0 z)) (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.905 * [taylor]: Taking taylor expansion of 0 in y 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [taylor]: Taking taylor expansion of 0 in z 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [taylor]: Taking taylor expansion of 0 in z 1.905 * [backup-simplify]: Simplify 0 into 0 1.905 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.905 * [taylor]: Taking taylor expansion of 0 in z 1.905 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.906 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 1.906 * [taylor]: Taking taylor expansion of 0 in z 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 0 into 0 1.906 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 z) (* y 1))) (* 1 (* (/ 1 z) (* 1 x)))) into (- (/ x z) (/ y z)) 1.907 * [backup-simplify]: Simplify (/ (- (/ 1 x) (/ 1 y)) (/ 1 z)) into (* z (- (/ 1 x) (/ 1 y))) 1.907 * [approximate]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in (x y z) around 0 1.907 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in z 1.907 * [taylor]: Taking taylor expansion of z in z 1.907 * [backup-simplify]: Simplify 0 into 0 1.907 * [backup-simplify]: Simplify 1 into 1 1.907 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 1.907 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.907 * [taylor]: Taking taylor expansion of x in z 1.907 * [backup-simplify]: Simplify x into x 1.907 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.907 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.907 * [taylor]: Taking taylor expansion of y in z 1.907 * [backup-simplify]: Simplify y into y 1.907 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.907 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in y 1.907 * [taylor]: Taking taylor expansion of z in y 1.907 * [backup-simplify]: Simplify z into z 1.907 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1.907 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.907 * [taylor]: Taking taylor expansion of x in y 1.907 * [backup-simplify]: Simplify x into x 1.907 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.908 * [taylor]: Taking taylor expansion of y in y 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 1 into 1 1.908 * [backup-simplify]: Simplify (/ 1 1) into 1 1.908 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x 1.908 * [taylor]: Taking taylor expansion of z in x 1.908 * [backup-simplify]: Simplify z into z 1.908 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 1 into 1 1.908 * [backup-simplify]: Simplify (/ 1 1) into 1 1.908 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.908 * [taylor]: Taking taylor expansion of y in x 1.908 * [backup-simplify]: Simplify y into y 1.908 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.908 * [taylor]: Taking taylor expansion of (* z (- (/ 1 x) (/ 1 y))) in x 1.908 * [taylor]: Taking taylor expansion of z in x 1.908 * [backup-simplify]: Simplify z into z 1.908 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1.908 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.908 * [taylor]: Taking taylor expansion of x in x 1.908 * [backup-simplify]: Simplify 0 into 0 1.908 * [backup-simplify]: Simplify 1 into 1 1.909 * [backup-simplify]: Simplify (/ 1 1) into 1 1.909 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.909 * [taylor]: Taking taylor expansion of y in x 1.909 * [backup-simplify]: Simplify y into y 1.909 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.909 * [backup-simplify]: Simplify (+ 1 0) into 1 1.909 * [backup-simplify]: Simplify (* z 1) into z 1.909 * [taylor]: Taking taylor expansion of z in y 1.909 * [backup-simplify]: Simplify z into z 1.910 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.910 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1.910 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1.910 * [backup-simplify]: Simplify (+ (* z (- (/ 1 y))) (* 0 1)) into (- (/ z y)) 1.910 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 1.910 * [taylor]: Taking taylor expansion of (/ z y) in y 1.910 * [taylor]: Taking taylor expansion of z in y 1.910 * [backup-simplify]: Simplify z into z 1.910 * [taylor]: Taking taylor expansion of y in y 1.910 * [backup-simplify]: Simplify 0 into 0 1.910 * [backup-simplify]: Simplify 1 into 1 1.910 * [backup-simplify]: Simplify (/ z 1) into z 1.910 * [backup-simplify]: Simplify (- z) into (- z) 1.910 * [taylor]: Taking taylor expansion of (- z) in z 1.910 * [taylor]: Taking taylor expansion of z in z 1.910 * [backup-simplify]: Simplify 0 into 0 1.910 * [backup-simplify]: Simplify 1 into 1 1.911 * [backup-simplify]: Simplify (- 0) into 0 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [taylor]: Taking taylor expansion of z in z 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [backup-simplify]: Simplify 1 into 1 1.911 * [backup-simplify]: Simplify 0 into 0 1.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.911 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.911 * [backup-simplify]: Simplify (- 0) into 0 1.912 * [backup-simplify]: Simplify (+ 0 0) into 0 1.912 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0 1.912 * [taylor]: Taking taylor expansion of 0 in y 1.912 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 1.913 * [backup-simplify]: Simplify (- 0) into 0 1.913 * [taylor]: Taking taylor expansion of 0 in z 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [taylor]: Taking taylor expansion of 0 in z 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify 0 into 0 1.913 * [backup-simplify]: Simplify (- 1) into -1 1.913 * [backup-simplify]: Simplify -1 into -1 1.913 * [backup-simplify]: Simplify 1 into 1 1.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.914 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.914 * [backup-simplify]: Simplify (- 0) into 0 1.914 * [backup-simplify]: Simplify (+ 0 0) into 0 1.915 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 1.915 * [taylor]: Taking taylor expansion of 0 in y 1.915 * [backup-simplify]: Simplify 0 into 0 1.915 * [taylor]: Taking taylor expansion of 0 in z 1.915 * [backup-simplify]: Simplify 0 into 0 1.915 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.916 * [backup-simplify]: Simplify (- 0) into 0 1.916 * [taylor]: Taking taylor expansion of 0 in z 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [taylor]: Taking taylor expansion of 0 in z 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.916 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (- 0) into 0 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 z) (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 z) (* (/ 1 (/ 1 y)) 1)))) into (- (/ x z) (/ y z)) 1.917 * [backup-simplify]: Simplify (/ (- (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- z))) into (* -1 (* (- (/ 1 y) (/ 1 x)) z)) 1.917 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in (x y z) around 0 1.917 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in z 1.917 * [taylor]: Taking taylor expansion of -1 in z 1.917 * [backup-simplify]: Simplify -1 into -1 1.917 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in z 1.917 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 1.917 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.917 * [taylor]: Taking taylor expansion of y in z 1.917 * [backup-simplify]: Simplify y into y 1.917 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.917 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.917 * [taylor]: Taking taylor expansion of x in z 1.917 * [backup-simplify]: Simplify x into x 1.917 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.917 * [taylor]: Taking taylor expansion of z in z 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify 1 into 1 1.917 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in y 1.917 * [taylor]: Taking taylor expansion of -1 in y 1.917 * [backup-simplify]: Simplify -1 into -1 1.917 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in y 1.917 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1.917 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.917 * [taylor]: Taking taylor expansion of y in y 1.917 * [backup-simplify]: Simplify 0 into 0 1.917 * [backup-simplify]: Simplify 1 into 1 1.918 * [backup-simplify]: Simplify (/ 1 1) into 1 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.918 * [taylor]: Taking taylor expansion of x in y 1.918 * [backup-simplify]: Simplify x into x 1.918 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.918 * [taylor]: Taking taylor expansion of z in y 1.918 * [backup-simplify]: Simplify z into z 1.918 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in x 1.918 * [taylor]: Taking taylor expansion of -1 in x 1.918 * [backup-simplify]: Simplify -1 into -1 1.918 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x 1.918 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.918 * [taylor]: Taking taylor expansion of y in x 1.918 * [backup-simplify]: Simplify y into y 1.918 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 1 into 1 1.918 * [backup-simplify]: Simplify (/ 1 1) into 1 1.918 * [taylor]: Taking taylor expansion of z in x 1.918 * [backup-simplify]: Simplify z into z 1.918 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) z)) in x 1.918 * [taylor]: Taking taylor expansion of -1 in x 1.918 * [backup-simplify]: Simplify -1 into -1 1.918 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) z) in x 1.918 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1.918 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.918 * [taylor]: Taking taylor expansion of y in x 1.918 * [backup-simplify]: Simplify y into y 1.918 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.918 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.918 * [taylor]: Taking taylor expansion of x in x 1.918 * [backup-simplify]: Simplify 0 into 0 1.918 * [backup-simplify]: Simplify 1 into 1 1.919 * [backup-simplify]: Simplify (/ 1 1) into 1 1.919 * [taylor]: Taking taylor expansion of z in x 1.919 * [backup-simplify]: Simplify z into z 1.919 * [backup-simplify]: Simplify (- 1) into -1 1.919 * [backup-simplify]: Simplify (+ 0 -1) into -1 1.919 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 1.919 * [backup-simplify]: Simplify (* -1 (* -1 z)) into z 1.919 * [taylor]: Taking taylor expansion of z in y 1.919 * [backup-simplify]: Simplify z into z 1.920 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.920 * [backup-simplify]: Simplify (- 0) into 0 1.920 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.920 * [backup-simplify]: Simplify (+ (* -1 0) (* (/ 1 y) z)) into (/ z y) 1.921 * [backup-simplify]: Simplify (+ (* -1 (/ z y)) (* 0 (* -1 z))) into (- (/ z y)) 1.921 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 1.921 * [taylor]: Taking taylor expansion of (/ z y) in y 1.921 * [taylor]: Taking taylor expansion of z in y 1.921 * [backup-simplify]: Simplify z into z 1.921 * [taylor]: Taking taylor expansion of y in y 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify (/ z 1) into z 1.921 * [backup-simplify]: Simplify (- z) into (- z) 1.921 * [taylor]: Taking taylor expansion of (- z) in z 1.921 * [taylor]: Taking taylor expansion of z in z 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify (- 0) into 0 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [taylor]: Taking taylor expansion of z in z 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify 1 into 1 1.921 * [backup-simplify]: Simplify 0 into 0 1.921 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.922 * [backup-simplify]: Simplify (- 0) into 0 1.922 * [backup-simplify]: Simplify (+ 0 0) into 0 1.923 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (* 0 z))) into 0 1.923 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ z y)) (* 0 (* -1 z)))) into 0 1.923 * [taylor]: Taking taylor expansion of 0 in y 1.923 * [backup-simplify]: Simplify 0 into 0 1.923 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 1.924 * [backup-simplify]: Simplify (- 0) into 0 1.924 * [taylor]: Taking taylor expansion of 0 in z 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [taylor]: Taking taylor expansion of 0 in z 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify 0 into 0 1.924 * [backup-simplify]: Simplify (- 1) into -1 1.924 * [backup-simplify]: Simplify -1 into -1 1.924 * [backup-simplify]: Simplify 1 into 1 1.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.925 * [backup-simplify]: Simplify (- 0) into 0 1.925 * [backup-simplify]: Simplify (+ 0 0) into 0 1.926 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (* 0 z)))) into 0 1.926 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ z y)) (* 0 (* -1 z))))) into 0 1.926 * [taylor]: Taking taylor expansion of 0 in y 1.926 * [backup-simplify]: Simplify 0 into 0 1.926 * [taylor]: Taking taylor expansion of 0 in z 1.926 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify 0 into 0 1.927 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.928 * [backup-simplify]: Simplify (- 0) into 0 1.928 * [taylor]: Taking taylor expansion of 0 in z 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [taylor]: Taking taylor expansion of 0 in z 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify (- 0) into 0 1.928 * [backup-simplify]: Simplify 0 into 0 1.928 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (- z)) (* 1 (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- y))) 1)))) into (- (/ x z) (/ y z)) 1.928 * * * [progress]: simplifying candidates 1.929 * [simplify]: Simplifying: (- (log (- x y)) (log z)) (log (/ (- x y) z)) (exp (/ (- x y) z)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z)) (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))) (cbrt (/ (- x y) z)) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)) (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)) (- (- x y)) (- z) (/ x z) (/ y z) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z))) (/ (cbrt (- x y)) (cbrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)) (/ (cbrt (- x y)) (sqrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) z) (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))) (/ (sqrt (- x y)) (cbrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) (/ 1 1) (/ (- x y) z) (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z))) (/ (- (sqrt x) (sqrt y)) (cbrt z)) (/ (+ (sqrt x) (sqrt y)) (sqrt z)) (/ (- (sqrt x) (sqrt y)) (sqrt z)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) (/ 1 1) (/ (- x y) z) (/ 1 z) (/ z (- x y)) (/ (- x y) (* (cbrt z) (cbrt z))) (/ (- x y) (sqrt z)) (/ (- x y) 1) (/ z (cbrt (- x y))) (/ z (sqrt (- x y))) (/ z (- x y)) (/ z (- (sqrt x) (sqrt y))) (/ z (- x y)) (* z (+ (* x x) (+ (* y y) (* x y)))) (* z (+ x y)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) 1.929 * * [simplify]: iteration 0: 73 enodes 1.949 * * [simplify]: iteration 1: 161 enodes 2.007 * * [simplify]: iteration 2: 368 enodes 2.167 * * [simplify]: iteration 3: 1099 enodes 2.868 * * [simplify]: iteration 4: 4397 enodes 3.800 * * [simplify]: iteration complete: 5000 enodes 3.800 * * [simplify]: Extracting #0: cost 42 inf + 0 3.801 * * [simplify]: Extracting #1: cost 727 inf + 1 3.807 * * [simplify]: Extracting #2: cost 1710 inf + 7372 3.840 * * [simplify]: Extracting #3: cost 1127 inf + 85837 3.894 * * [simplify]: Extracting #4: cost 115 inf + 218060 3.955 * * [simplify]: Extracting #5: cost 8 inf + 242132 4.027 * * [simplify]: Extracting #6: cost 0 inf + 243999 4.085 * [simplify]: Simplified to: (log (/ (- x y) z)) (log (/ (- x y) z)) (exp (/ (- x y) z)) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)) (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))) (cbrt (/ (- x y) z)) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)) (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)) (- (- x y)) (- z) (/ x z) (/ y z) (* (/ (cbrt (- x y)) (cbrt z)) (/ (cbrt (- x y)) (cbrt z))) (/ (cbrt (- x y)) (cbrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)) (/ (cbrt (- x y)) (sqrt z)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) z) (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))) (/ (sqrt (- x y)) (cbrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) (sqrt z)) (sqrt (- x y)) (/ (sqrt (- x y)) z) (/ (/ 1 (cbrt z)) (cbrt z)) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) 1 (/ (- x y) z) (/ (/ (+ (sqrt x) (sqrt y)) (cbrt z)) (cbrt z)) (/ (- (sqrt x) (sqrt y)) (cbrt z)) (/ (+ (sqrt x) (sqrt y)) (sqrt z)) (/ (- (sqrt x) (sqrt y)) (sqrt z)) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) z) (/ (/ 1 (cbrt z)) (cbrt z)) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) 1 (/ (- x y) z) (/ 1 z) (/ z (- x y)) (/ (/ (- x y) (cbrt z)) (cbrt z)) (/ (- x y) (sqrt z)) (- x y) (/ z (cbrt (- x y))) (/ z (sqrt (- x y))) (/ z (- x y)) (/ z (- (sqrt x) (sqrt y))) (/ z (- x y)) (* z (+ (* x x) (* (+ y x) y))) (* z (+ y x)) (/ (- x y) z) (/ (- x y) z) (/ (- x y) z) 4.087 * * * [progress]: adding candidates to table 4.256 * * [progress]: iteration 2 / 4 4.257 * * * [progress]: picking best candidate 4.263 * * * * [pick]: Picked # 4.263 * * * [progress]: localizing error 4.282 * * * [progress]: generating rewritten candidates 4.282 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1) 4.317 * * * [progress]: generating series expansions 4.317 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1) 4.317 * [backup-simplify]: Simplify (- (/ x z) (/ y z)) into (- (/ x z) (/ y z)) 4.317 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0 4.317 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y 4.317 * [taylor]: Taking taylor expansion of (/ x z) in y 4.317 * [taylor]: Taking taylor expansion of x in y 4.317 * [backup-simplify]: Simplify x into x 4.317 * [taylor]: Taking taylor expansion of z in y 4.317 * [backup-simplify]: Simplify z into z 4.317 * [backup-simplify]: Simplify (/ x z) into (/ x z) 4.317 * [taylor]: Taking taylor expansion of (/ y z) in y 4.317 * [taylor]: Taking taylor expansion of y in y 4.317 * [backup-simplify]: Simplify 0 into 0 4.317 * [backup-simplify]: Simplify 1 into 1 4.317 * [taylor]: Taking taylor expansion of z in y 4.317 * [backup-simplify]: Simplify z into z 4.317 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.318 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z 4.318 * [taylor]: Taking taylor expansion of (/ x z) in z 4.318 * [taylor]: Taking taylor expansion of x in z 4.318 * [backup-simplify]: Simplify x into x 4.318 * [taylor]: Taking taylor expansion of z in z 4.318 * [backup-simplify]: Simplify 0 into 0 4.318 * [backup-simplify]: Simplify 1 into 1 4.318 * [backup-simplify]: Simplify (/ x 1) into x 4.318 * [taylor]: Taking taylor expansion of (/ y z) in z 4.318 * [taylor]: Taking taylor expansion of y in z 4.318 * [backup-simplify]: Simplify y into y 4.318 * [taylor]: Taking taylor expansion of z in z 4.318 * [backup-simplify]: Simplify 0 into 0 4.318 * [backup-simplify]: Simplify 1 into 1 4.318 * [backup-simplify]: Simplify (/ y 1) into y 4.318 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 4.318 * [taylor]: Taking taylor expansion of (/ x z) in x 4.318 * [taylor]: Taking taylor expansion of x in x 4.318 * [backup-simplify]: Simplify 0 into 0 4.318 * [backup-simplify]: Simplify 1 into 1 4.318 * [taylor]: Taking taylor expansion of z in x 4.318 * [backup-simplify]: Simplify z into z 4.318 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.318 * [taylor]: Taking taylor expansion of (/ y z) in x 4.318 * [taylor]: Taking taylor expansion of y in x 4.318 * [backup-simplify]: Simplify y into y 4.318 * [taylor]: Taking taylor expansion of z in x 4.319 * [backup-simplify]: Simplify z into z 4.319 * [backup-simplify]: Simplify (/ y z) into (/ y z) 4.319 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 4.319 * [taylor]: Taking taylor expansion of (/ x z) in x 4.319 * [taylor]: Taking taylor expansion of x in x 4.319 * [backup-simplify]: Simplify 0 into 0 4.319 * [backup-simplify]: Simplify 1 into 1 4.319 * [taylor]: Taking taylor expansion of z in x 4.319 * [backup-simplify]: Simplify z into z 4.319 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.319 * [taylor]: Taking taylor expansion of (/ y z) in x 4.319 * [taylor]: Taking taylor expansion of y in x 4.319 * [backup-simplify]: Simplify y into y 4.319 * [taylor]: Taking taylor expansion of z in x 4.319 * [backup-simplify]: Simplify z into z 4.319 * [backup-simplify]: Simplify (/ y z) into (/ y z) 4.319 * [backup-simplify]: Simplify (- (/ y z)) into (- (/ y z)) 4.323 * [backup-simplify]: Simplify (+ 0 (- (/ y z))) into (- (/ y z)) 4.323 * [taylor]: Taking taylor expansion of (- (/ y z)) in z 4.323 * [taylor]: Taking taylor expansion of (/ y z) in z 4.323 * [taylor]: Taking taylor expansion of y in z 4.324 * [backup-simplify]: Simplify y into y 4.324 * [taylor]: Taking taylor expansion of z in z 4.324 * [backup-simplify]: Simplify 0 into 0 4.324 * [backup-simplify]: Simplify 1 into 1 4.324 * [backup-simplify]: Simplify (/ y 1) into y 4.324 * [backup-simplify]: Simplify (- y) into (- y) 4.324 * [taylor]: Taking taylor expansion of (- y) in y 4.324 * [taylor]: Taking taylor expansion of y in y 4.324 * [backup-simplify]: Simplify 0 into 0 4.324 * [backup-simplify]: Simplify 1 into 1 4.324 * [backup-simplify]: Simplify (- 0) into 0 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)))) into 0 4.325 * [backup-simplify]: Simplify (- 0) into 0 4.325 * [backup-simplify]: Simplify (+ (/ 1 z) 0) into (/ 1 z) 4.325 * [taylor]: Taking taylor expansion of (/ 1 z) in z 4.325 * [taylor]: Taking taylor expansion of z in z 4.325 * [backup-simplify]: Simplify 0 into 0 4.325 * [backup-simplify]: Simplify 1 into 1 4.326 * [backup-simplify]: Simplify (/ 1 1) into 1 4.326 * [taylor]: Taking taylor expansion of 1 in y 4.326 * [backup-simplify]: Simplify 1 into 1 4.326 * [backup-simplify]: Simplify 1 into 1 4.326 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)))) into 0 4.326 * [backup-simplify]: Simplify (- 0) into 0 4.326 * [taylor]: Taking taylor expansion of 0 in y 4.327 * [backup-simplify]: Simplify 0 into 0 4.327 * [backup-simplify]: Simplify 0 into 0 4.327 * [backup-simplify]: Simplify (- 1) into -1 4.327 * [backup-simplify]: Simplify -1 into -1 4.327 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 4.327 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.327 * [backup-simplify]: Simplify (- 0) into 0 4.327 * [backup-simplify]: Simplify (+ 0 0) into 0 4.328 * [taylor]: Taking taylor expansion of 0 in z 4.328 * [backup-simplify]: Simplify 0 into 0 4.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.328 * [taylor]: Taking taylor expansion of 0 in y 4.328 * [backup-simplify]: Simplify 0 into 0 4.328 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* y (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.329 * [backup-simplify]: Simplify (- 0) into 0 4.329 * [taylor]: Taking taylor expansion of 0 in y 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 0 into 0 4.329 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.330 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ y z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.330 * [backup-simplify]: Simplify (- 0) into 0 4.330 * [backup-simplify]: Simplify (+ 0 0) into 0 4.330 * [taylor]: Taking taylor expansion of 0 in z 4.330 * [backup-simplify]: Simplify 0 into 0 4.330 * [taylor]: Taking taylor expansion of 0 in y 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify (+ (* -1 (* y (* (/ 1 z) 1))) (* 1 (* 1 (* (/ 1 z) x)))) into (- (/ x z) (/ y z)) 4.331 * [backup-simplify]: Simplify (- (/ (/ 1 x) (/ 1 z)) (/ (/ 1 y) (/ 1 z))) into (- (/ z x) (/ z y)) 4.331 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 4.331 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 4.331 * [taylor]: Taking taylor expansion of (/ z x) in y 4.331 * [taylor]: Taking taylor expansion of z in y 4.331 * [backup-simplify]: Simplify z into z 4.331 * [taylor]: Taking taylor expansion of x in y 4.331 * [backup-simplify]: Simplify x into x 4.331 * [backup-simplify]: Simplify (/ z x) into (/ z x) 4.331 * [taylor]: Taking taylor expansion of (/ z y) in y 4.331 * [taylor]: Taking taylor expansion of z in y 4.331 * [backup-simplify]: Simplify z into z 4.331 * [taylor]: Taking taylor expansion of y in y 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [backup-simplify]: Simplify (/ z 1) into z 4.331 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 4.331 * [taylor]: Taking taylor expansion of (/ z x) in z 4.331 * [taylor]: Taking taylor expansion of z in z 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [taylor]: Taking taylor expansion of x in z 4.331 * [backup-simplify]: Simplify x into x 4.331 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.331 * [taylor]: Taking taylor expansion of (/ z y) in z 4.331 * [taylor]: Taking taylor expansion of z in z 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.331 * [taylor]: Taking taylor expansion of y in z 4.331 * [backup-simplify]: Simplify y into y 4.331 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.331 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 4.331 * [taylor]: Taking taylor expansion of (/ z x) in x 4.331 * [taylor]: Taking taylor expansion of z in x 4.331 * [backup-simplify]: Simplify z into z 4.331 * [taylor]: Taking taylor expansion of x in x 4.331 * [backup-simplify]: Simplify 0 into 0 4.331 * [backup-simplify]: Simplify 1 into 1 4.332 * [backup-simplify]: Simplify (/ z 1) into z 4.332 * [taylor]: Taking taylor expansion of (/ z y) in x 4.332 * [taylor]: Taking taylor expansion of z in x 4.332 * [backup-simplify]: Simplify z into z 4.332 * [taylor]: Taking taylor expansion of y in x 4.332 * [backup-simplify]: Simplify y into y 4.332 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.332 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 4.332 * [taylor]: Taking taylor expansion of (/ z x) in x 4.332 * [taylor]: Taking taylor expansion of z in x 4.332 * [backup-simplify]: Simplify z into z 4.332 * [taylor]: Taking taylor expansion of x in x 4.332 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify 1 into 1 4.332 * [backup-simplify]: Simplify (/ z 1) into z 4.332 * [taylor]: Taking taylor expansion of (/ z y) in x 4.332 * [taylor]: Taking taylor expansion of z in x 4.332 * [backup-simplify]: Simplify z into z 4.332 * [taylor]: Taking taylor expansion of y in x 4.332 * [backup-simplify]: Simplify y into y 4.332 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.332 * [backup-simplify]: Simplify (+ z 0) into z 4.332 * [taylor]: Taking taylor expansion of z in z 4.332 * [backup-simplify]: Simplify 0 into 0 4.332 * [backup-simplify]: Simplify 1 into 1 4.332 * [taylor]: Taking taylor expansion of 1 in y 4.332 * [backup-simplify]: Simplify 1 into 1 4.333 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 4.333 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y)) 4.333 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y)) 4.333 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 4.333 * [taylor]: Taking taylor expansion of (/ z y) in z 4.333 * [taylor]: Taking taylor expansion of z in z 4.333 * [backup-simplify]: Simplify 0 into 0 4.333 * [backup-simplify]: Simplify 1 into 1 4.333 * [taylor]: Taking taylor expansion of y in z 4.333 * [backup-simplify]: Simplify y into y 4.333 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.333 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.333 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.333 * [taylor]: Taking taylor expansion of y in y 4.333 * [backup-simplify]: Simplify 0 into 0 4.333 * [backup-simplify]: Simplify 1 into 1 4.333 * [backup-simplify]: Simplify (/ 1 1) into 1 4.333 * [backup-simplify]: Simplify (- 1) into -1 4.334 * [backup-simplify]: Simplify -1 into -1 4.334 * [taylor]: Taking taylor expansion of 0 in y 4.334 * [backup-simplify]: Simplify 0 into 0 4.334 * [backup-simplify]: Simplify 1 into 1 4.335 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.335 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 4.335 * [backup-simplify]: Simplify (- 0) into 0 4.336 * [backup-simplify]: Simplify (+ 0 0) into 0 4.336 * [taylor]: Taking taylor expansion of 0 in z 4.336 * [backup-simplify]: Simplify 0 into 0 4.336 * [taylor]: Taking taylor expansion of 0 in y 4.336 * [backup-simplify]: Simplify 0 into 0 4.336 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 4.336 * [backup-simplify]: Simplify (- 0) into 0 4.336 * [taylor]: Taking taylor expansion of 0 in y 4.336 * [backup-simplify]: Simplify 0 into 0 4.336 * [taylor]: Taking taylor expansion of 0 in y 4.336 * [backup-simplify]: Simplify 0 into 0 4.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.337 * [backup-simplify]: Simplify (- 0) into 0 4.337 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify 0 into 0 4.338 * [backup-simplify]: Simplify 0 into 0 4.339 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.339 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.340 * [backup-simplify]: Simplify (- 0) into 0 4.340 * [backup-simplify]: Simplify (+ 0 0) into 0 4.340 * [taylor]: Taking taylor expansion of 0 in z 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [taylor]: Taking taylor expansion of 0 in y 4.340 * [backup-simplify]: Simplify 0 into 0 4.340 * [taylor]: Taking taylor expansion of 0 in y 4.340 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.341 * [backup-simplify]: Simplify (- 0) into 0 4.341 * [taylor]: Taking taylor expansion of 0 in y 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [taylor]: Taking taylor expansion of 0 in y 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify 0 into 0 4.341 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 z) (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 y)) (* (/ 1 z) 1)))) into (- (/ x z) (/ y z)) 4.342 * [backup-simplify]: Simplify (- (/ (/ 1 (- x)) (/ 1 (- z))) (/ (/ 1 (- y)) (/ 1 (- z)))) into (- (/ z x) (/ z y)) 4.342 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 4.342 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 4.342 * [taylor]: Taking taylor expansion of (/ z x) in y 4.342 * [taylor]: Taking taylor expansion of z in y 4.342 * [backup-simplify]: Simplify z into z 4.342 * [taylor]: Taking taylor expansion of x in y 4.342 * [backup-simplify]: Simplify x into x 4.342 * [backup-simplify]: Simplify (/ z x) into (/ z x) 4.342 * [taylor]: Taking taylor expansion of (/ z y) in y 4.342 * [taylor]: Taking taylor expansion of z in y 4.342 * [backup-simplify]: Simplify z into z 4.342 * [taylor]: Taking taylor expansion of y in y 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify 1 into 1 4.342 * [backup-simplify]: Simplify (/ z 1) into z 4.342 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 4.342 * [taylor]: Taking taylor expansion of (/ z x) in z 4.342 * [taylor]: Taking taylor expansion of z in z 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify 1 into 1 4.342 * [taylor]: Taking taylor expansion of x in z 4.342 * [backup-simplify]: Simplify x into x 4.342 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.342 * [taylor]: Taking taylor expansion of (/ z y) in z 4.342 * [taylor]: Taking taylor expansion of z in z 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify 1 into 1 4.342 * [taylor]: Taking taylor expansion of y in z 4.342 * [backup-simplify]: Simplify y into y 4.342 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.342 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 4.342 * [taylor]: Taking taylor expansion of (/ z x) in x 4.342 * [taylor]: Taking taylor expansion of z in x 4.342 * [backup-simplify]: Simplify z into z 4.342 * [taylor]: Taking taylor expansion of x in x 4.342 * [backup-simplify]: Simplify 0 into 0 4.342 * [backup-simplify]: Simplify 1 into 1 4.342 * [backup-simplify]: Simplify (/ z 1) into z 4.342 * [taylor]: Taking taylor expansion of (/ z y) in x 4.342 * [taylor]: Taking taylor expansion of z in x 4.342 * [backup-simplify]: Simplify z into z 4.342 * [taylor]: Taking taylor expansion of y in x 4.342 * [backup-simplify]: Simplify y into y 4.342 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.342 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 4.342 * [taylor]: Taking taylor expansion of (/ z x) in x 4.342 * [taylor]: Taking taylor expansion of z in x 4.342 * [backup-simplify]: Simplify z into z 4.342 * [taylor]: Taking taylor expansion of x in x 4.342 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify 1 into 1 4.343 * [backup-simplify]: Simplify (/ z 1) into z 4.343 * [taylor]: Taking taylor expansion of (/ z y) in x 4.343 * [taylor]: Taking taylor expansion of z in x 4.343 * [backup-simplify]: Simplify z into z 4.343 * [taylor]: Taking taylor expansion of y in x 4.343 * [backup-simplify]: Simplify y into y 4.343 * [backup-simplify]: Simplify (/ z y) into (/ z y) 4.343 * [backup-simplify]: Simplify (+ z 0) into z 4.343 * [taylor]: Taking taylor expansion of z in z 4.343 * [backup-simplify]: Simplify 0 into 0 4.343 * [backup-simplify]: Simplify 1 into 1 4.343 * [taylor]: Taking taylor expansion of 1 in y 4.343 * [backup-simplify]: Simplify 1 into 1 4.343 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 4.343 * [backup-simplify]: Simplify (- (/ z y)) into (- (/ z y)) 4.343 * [backup-simplify]: Simplify (+ 0 (- (/ z y))) into (- (/ z y)) 4.344 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 4.344 * [taylor]: Taking taylor expansion of (/ z y) in z 4.344 * [taylor]: Taking taylor expansion of z in z 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [taylor]: Taking taylor expansion of y in z 4.344 * [backup-simplify]: Simplify y into y 4.344 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.344 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.344 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.344 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.344 * [taylor]: Taking taylor expansion of y in y 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.344 * [backup-simplify]: Simplify (/ 1 1) into 1 4.344 * [backup-simplify]: Simplify (- 1) into -1 4.344 * [backup-simplify]: Simplify -1 into -1 4.344 * [taylor]: Taking taylor expansion of 0 in y 4.344 * [backup-simplify]: Simplify 0 into 0 4.344 * [backup-simplify]: Simplify 1 into 1 4.345 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.345 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)))) into 0 4.346 * [backup-simplify]: Simplify (- 0) into 0 4.346 * [backup-simplify]: Simplify (+ 0 0) into 0 4.346 * [taylor]: Taking taylor expansion of 0 in z 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [taylor]: Taking taylor expansion of 0 in y 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)))) into 0 4.346 * [backup-simplify]: Simplify (- 0) into 0 4.346 * [taylor]: Taking taylor expansion of 0 in y 4.346 * [backup-simplify]: Simplify 0 into 0 4.346 * [taylor]: Taking taylor expansion of 0 in y 4.346 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.347 * [backup-simplify]: Simplify (- 0) into 0 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify 0 into 0 4.347 * [backup-simplify]: Simplify 0 into 0 4.348 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.348 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ z y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.349 * [backup-simplify]: Simplify (- 0) into 0 4.349 * [backup-simplify]: Simplify (+ 0 0) into 0 4.349 * [taylor]: Taking taylor expansion of 0 in z 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [taylor]: Taking taylor expansion of 0 in y 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [taylor]: Taking taylor expansion of 0 in y 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.349 * [backup-simplify]: Simplify (- 0) into 0 4.349 * [taylor]: Taking taylor expansion of 0 in y 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [taylor]: Taking taylor expansion of 0 in y 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.349 * [backup-simplify]: Simplify 0 into 0 4.350 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (- z)) (/ 1 (/ 1 (- x)))))) (* -1 (* (/ 1 (/ 1 (- y))) (* (/ 1 (- z)) 1)))) into (- (/ x z) (/ y z)) 4.350 * * * [progress]: simplifying candidates 4.350 * [simplify]: Simplifying: (/ (exp (/ x z)) (exp (/ y z))) (log (- (/ x z) (/ y z))) (exp (- (/ x z) (/ y z))) (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))) (cbrt (- (/ x z) (/ y z))) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (- x y) (- (* x z) (* z y)) (* z z) (- (pow (/ x z) 3) (pow (/ y z) 3)) (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z)))) (- (/ y z)) (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))) (+ (/ x z) (/ y z)) (+ (sqrt (/ x z)) (sqrt (/ y z))) (- (sqrt (/ x z)) (sqrt (/ y z))) (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ x (cbrt z)) (/ y (cbrt z))) (- (/ x (sqrt z)) (/ y (sqrt z))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- x y) (- (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) 4.351 * * [simplify]: iteration 0: 55 enodes 4.360 * * [simplify]: iteration 1: 118 enodes 4.391 * * [simplify]: iteration 2: 252 enodes 4.461 * * [simplify]: iteration 3: 543 enodes 4.629 * * [simplify]: iteration 4: 1389 enodes 5.443 * * [simplify]: iteration 5: 3780 enodes 6.140 * * [simplify]: iteration complete: 5008 enodes 6.140 * * [simplify]: Extracting #0: cost 25 inf + 0 6.140 * * [simplify]: Extracting #1: cost 116 inf + 0 6.143 * * [simplify]: Extracting #2: cost 658 inf + 1228 6.158 * * [simplify]: Extracting #3: cost 1066 inf + 29986 6.189 * * [simplify]: Extracting #4: cost 913 inf + 122310 6.235 * * [simplify]: Extracting #5: cost 344 inf + 431048 6.299 * * [simplify]: Extracting #6: cost 7 inf + 640548 6.365 * * [simplify]: Extracting #7: cost 0 inf + 645012 6.468 * [simplify]: Simplified to: (exp (- (/ x z) (/ y z))) (log (- (/ x z) (/ y z))) (exp (- (/ x z) (/ y z))) (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))) (cbrt (- (/ x z) (/ y z))) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (- x y) (* (- x y) z) (* z z) (- (* (* (/ x z) (/ x z)) (/ x z)) (* (* (/ y z) (/ y z)) (/ y z))) (+ (* (/ y z) (/ y z)) (* (+ (/ y z) (/ x z)) (/ x z))) (- (/ y z)) (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))) (+ (/ y z) (/ x z)) (+ (sqrt (/ x z)) (sqrt (/ y z))) (- (sqrt (/ x z)) (sqrt (/ y z))) (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (+ (sqrt (/ y z)) (/ (sqrt x) (sqrt z))) (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (+ (/ (sqrt y) (sqrt z)) (/ (sqrt x) (sqrt z))) (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ x (cbrt z)) (/ y (cbrt z))) (- (/ x (sqrt z)) (/ y (sqrt z))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- x y) (- (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) 6.471 * * * [progress]: adding candidates to table 6.613 * [progress]: [Phase 3 of 3] Extracting. 6.613 * * [regime]: Finding splitpoints for: (# #) 6.613 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x) 6.613 * * * * [regimes]: Trying to branch on (- x y) from (# #) 6.665 * * * * [regimes]: Trying to branch on z from (# #) 6.722 * * * * [regimes]: Trying to branch on y from (# #) 6.769 * * * * [regimes]: Trying to branch on x from (# #) 6.819 * * * [regime]: Found split indices: #