13.966 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.039 * * * [progress]: [2/2] Setting up program. 0.042 * [progress]: [Phase 2 of 3] Improving. 0.043 * [simplify]: Simplifying: (* x (/ (* (/ y z) t) t)) 0.043 * * [simplify]: Extracting # 0 : cost 0 0.043 * * [simplify]: Extracting # 1 : cost 0 0.043 * * [simplify]: Extracting # 2 : cost 0 0.043 * * [simplify]: Extracting # 3 : cost 0 0.043 * * [simplify]: Extracting # 4 : cost 0 0.043 * * [simplify]: Extracting # 5 : cost 0 0.043 * * [simplify]: Extracting # 6 : cost 0 0.043 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 0.045 * * [simplify]: Extracting # 1 : cost 0 0.045 * * [simplify]: Extracting # 2 : cost 0 0.045 * * [simplify]: iteration 1 : 16 enodes (cost 9 ) 0.051 * * [simplify]: Extracting # 0 : cost 0 0.051 * * [simplify]: Extracting # 1 : cost 0 0.051 * * [simplify]: Extracting # 2 : cost 0 0.051 * * [simplify]: iteration 2 : 42 enodes (cost 7 ) 0.060 * * [simplify]: Extracting # 0 : cost 0 0.060 * * [simplify]: Extracting # 1 : cost 0 0.061 * * [simplify]: Extracting # 2 : cost 0 0.061 * * [simplify]: iteration 3 : 99 enodes (cost 5 ) 0.133 * * [simplify]: Extracting # 0 : cost 0 0.133 * * [simplify]: Extracting # 1 : cost 0 0.134 * * [simplify]: Extracting # 2 : cost 0 0.134 * * [simplify]: iteration 4 : 386 enodes (cost 5 ) 2.273 * * [simplify]: Extracting # 0 : cost 0 2.275 * * [simplify]: Extracting # 1 : cost 0 2.277 * * [simplify]: Extracting # 2 : cost 0 2.278 * * [simplify]: iteration 5 : 1705 enodes (cost 5 ) 6.644 * * [simplify]: Extracting # 0 : cost 0 6.655 * * [simplify]: Extracting # 1 : cost 0 6.664 * * [simplify]: Extracting # 2 : cost 0 6.673 * * [simplify]: Extracting # 3 : cost 0 6.680 * * [simplify]: iteration done: 5001 enodes (cost 5 ) 6.681 * [simplify]: Simplified to: (* (/ y z) x) 6.684 * * [progress]: iteration 1 / 4 6.684 * * * [progress]: picking best candidate 6.695 * * * * [pick]: Picked # 6.695 * * * [progress]: localizing error 6.700 * * * [progress]: generating rewritten candidates 6.700 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 6.722 * * * [progress]: generating series expansions 6.722 * * * * [progress]: [ 1 / 1 ] generating series at (2) 6.722 * [backup-simplify]: Simplify (* (/ y z) x) into (/ (* x y) z) 6.722 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y z x) around 0 6.722 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 6.722 * [taylor]: Taking taylor expansion of (* x y) in x 6.722 * [taylor]: Taking taylor expansion of x in x 6.722 * [backup-simplify]: Simplify 0 into 0 6.722 * [backup-simplify]: Simplify 1 into 1 6.722 * [taylor]: Taking taylor expansion of y in x 6.722 * [backup-simplify]: Simplify y into y 6.722 * [taylor]: Taking taylor expansion of z in x 6.722 * [backup-simplify]: Simplify z into z 6.722 * [backup-simplify]: Simplify (* 0 y) into 0 6.723 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.724 * [backup-simplify]: Simplify (/ y z) into (/ y z) 6.724 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 6.724 * [taylor]: Taking taylor expansion of (* x y) in z 6.724 * [taylor]: Taking taylor expansion of x in z 6.724 * [backup-simplify]: Simplify x into x 6.724 * [taylor]: Taking taylor expansion of y in z 6.724 * [backup-simplify]: Simplify y into y 6.724 * [taylor]: Taking taylor expansion of z in z 6.724 * [backup-simplify]: Simplify 0 into 0 6.724 * [backup-simplify]: Simplify 1 into 1 6.724 * [backup-simplify]: Simplify (* x y) into (* x y) 6.724 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 6.724 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 6.724 * [taylor]: Taking taylor expansion of (* x y) in y 6.724 * [taylor]: Taking taylor expansion of x in y 6.724 * [backup-simplify]: Simplify x into x 6.724 * [taylor]: Taking taylor expansion of y in y 6.724 * [backup-simplify]: Simplify 0 into 0 6.724 * [backup-simplify]: Simplify 1 into 1 6.724 * [taylor]: Taking taylor expansion of z in y 6.724 * [backup-simplify]: Simplify z into z 6.724 * [backup-simplify]: Simplify (* x 0) into 0 6.725 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.725 * [backup-simplify]: Simplify (/ x z) into (/ x z) 6.725 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 6.725 * [taylor]: Taking taylor expansion of (* x y) in y 6.725 * [taylor]: Taking taylor expansion of x in y 6.725 * [backup-simplify]: Simplify x into x 6.725 * [taylor]: Taking taylor expansion of y in y 6.725 * [backup-simplify]: Simplify 0 into 0 6.725 * [backup-simplify]: Simplify 1 into 1 6.725 * [taylor]: Taking taylor expansion of z in y 6.725 * [backup-simplify]: Simplify z into z 6.726 * [backup-simplify]: Simplify (* x 0) into 0 6.726 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.726 * [backup-simplify]: Simplify (/ x z) into (/ x z) 6.727 * [taylor]: Taking taylor expansion of (/ x z) in z 6.727 * [taylor]: Taking taylor expansion of x in z 6.727 * [backup-simplify]: Simplify x into x 6.727 * [taylor]: Taking taylor expansion of z in z 6.727 * [backup-simplify]: Simplify 0 into 0 6.727 * [backup-simplify]: Simplify 1 into 1 6.727 * [backup-simplify]: Simplify (/ x 1) into x 6.727 * [taylor]: Taking taylor expansion of x in x 6.727 * [backup-simplify]: Simplify 0 into 0 6.727 * [backup-simplify]: Simplify 1 into 1 6.727 * [backup-simplify]: Simplify 1 into 1 6.728 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.728 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0 6.728 * [taylor]: Taking taylor expansion of 0 in z 6.728 * [backup-simplify]: Simplify 0 into 0 6.730 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0 6.730 * [taylor]: Taking taylor expansion of 0 in x 6.730 * [backup-simplify]: Simplify 0 into 0 6.730 * [backup-simplify]: Simplify 0 into 0 6.730 * [backup-simplify]: Simplify 0 into 0 6.731 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.732 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.732 * [taylor]: Taking taylor expansion of 0 in z 6.732 * [backup-simplify]: Simplify 0 into 0 6.732 * [taylor]: Taking taylor expansion of 0 in x 6.732 * [backup-simplify]: Simplify 0 into 0 6.732 * [backup-simplify]: Simplify 0 into 0 6.734 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.734 * [taylor]: Taking taylor expansion of 0 in x 6.734 * [backup-simplify]: Simplify 0 into 0 6.734 * [backup-simplify]: Simplify 0 into 0 6.734 * [backup-simplify]: Simplify 0 into 0 6.734 * [backup-simplify]: Simplify 0 into 0 6.734 * [backup-simplify]: Simplify (* 1 (* x (* (/ 1 z) y))) into (/ (* x y) z) 6.735 * [backup-simplify]: Simplify (* (/ (/ 1 y) (/ 1 z)) (/ 1 x)) into (/ z (* x y)) 6.735 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y z x) around 0 6.735 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.735 * [taylor]: Taking taylor expansion of z in x 6.735 * [backup-simplify]: Simplify z into z 6.735 * [taylor]: Taking taylor expansion of (* x y) in x 6.735 * [taylor]: Taking taylor expansion of x in x 6.735 * [backup-simplify]: Simplify 0 into 0 6.735 * [backup-simplify]: Simplify 1 into 1 6.735 * [taylor]: Taking taylor expansion of y in x 6.735 * [backup-simplify]: Simplify y into y 6.735 * [backup-simplify]: Simplify (* 0 y) into 0 6.736 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.736 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.736 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.736 * [taylor]: Taking taylor expansion of z in z 6.736 * [backup-simplify]: Simplify 0 into 0 6.736 * [backup-simplify]: Simplify 1 into 1 6.736 * [taylor]: Taking taylor expansion of (* x y) in z 6.736 * [taylor]: Taking taylor expansion of x in z 6.736 * [backup-simplify]: Simplify x into x 6.736 * [taylor]: Taking taylor expansion of y in z 6.736 * [backup-simplify]: Simplify y into y 6.736 * [backup-simplify]: Simplify (* x y) into (* x y) 6.736 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.736 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.737 * [taylor]: Taking taylor expansion of z in y 6.737 * [backup-simplify]: Simplify z into z 6.737 * [taylor]: Taking taylor expansion of (* x y) in y 6.737 * [taylor]: Taking taylor expansion of x in y 6.737 * [backup-simplify]: Simplify x into x 6.737 * [taylor]: Taking taylor expansion of y in y 6.737 * [backup-simplify]: Simplify 0 into 0 6.737 * [backup-simplify]: Simplify 1 into 1 6.737 * [backup-simplify]: Simplify (* x 0) into 0 6.738 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.738 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.738 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.738 * [taylor]: Taking taylor expansion of z in y 6.738 * [backup-simplify]: Simplify z into z 6.738 * [taylor]: Taking taylor expansion of (* x y) in y 6.738 * [taylor]: Taking taylor expansion of x in y 6.738 * [backup-simplify]: Simplify x into x 6.738 * [taylor]: Taking taylor expansion of y in y 6.738 * [backup-simplify]: Simplify 0 into 0 6.738 * [backup-simplify]: Simplify 1 into 1 6.738 * [backup-simplify]: Simplify (* x 0) into 0 6.739 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.739 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.739 * [taylor]: Taking taylor expansion of (/ z x) in z 6.739 * [taylor]: Taking taylor expansion of z in z 6.739 * [backup-simplify]: Simplify 0 into 0 6.739 * [backup-simplify]: Simplify 1 into 1 6.739 * [taylor]: Taking taylor expansion of x in z 6.739 * [backup-simplify]: Simplify x into x 6.739 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 6.739 * [taylor]: Taking taylor expansion of x in x 6.739 * [backup-simplify]: Simplify 0 into 0 6.739 * [backup-simplify]: Simplify 1 into 1 6.740 * [backup-simplify]: Simplify (/ 1 1) into 1 6.740 * [backup-simplify]: Simplify 1 into 1 6.741 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.741 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 6.741 * [taylor]: Taking taylor expansion of 0 in z 6.741 * [backup-simplify]: Simplify 0 into 0 6.742 * [taylor]: Taking taylor expansion of 0 in x 6.742 * [backup-simplify]: Simplify 0 into 0 6.742 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 6.742 * [taylor]: Taking taylor expansion of 0 in x 6.742 * [backup-simplify]: Simplify 0 into 0 6.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.743 * [backup-simplify]: Simplify 0 into 0 6.744 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.744 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.745 * [taylor]: Taking taylor expansion of 0 in z 6.745 * [backup-simplify]: Simplify 0 into 0 6.745 * [taylor]: Taking taylor expansion of 0 in x 6.745 * [backup-simplify]: Simplify 0 into 0 6.745 * [taylor]: Taking taylor expansion of 0 in x 6.745 * [backup-simplify]: Simplify 0 into 0 6.745 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.745 * [taylor]: Taking taylor expansion of 0 in x 6.745 * [backup-simplify]: Simplify 0 into 0 6.745 * [backup-simplify]: Simplify 0 into 0 6.745 * [backup-simplify]: Simplify 0 into 0 6.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.747 * [backup-simplify]: Simplify 0 into 0 6.749 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.749 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.749 * [taylor]: Taking taylor expansion of 0 in z 6.749 * [backup-simplify]: Simplify 0 into 0 6.750 * [taylor]: Taking taylor expansion of 0 in x 6.750 * [backup-simplify]: Simplify 0 into 0 6.750 * [taylor]: Taking taylor expansion of 0 in x 6.750 * [backup-simplify]: Simplify 0 into 0 6.750 * [taylor]: Taking taylor expansion of 0 in x 6.750 * [backup-simplify]: Simplify 0 into 0 6.750 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.750 * [taylor]: Taking taylor expansion of 0 in x 6.750 * [backup-simplify]: Simplify 0 into 0 6.750 * [backup-simplify]: Simplify 0 into 0 6.750 * [backup-simplify]: Simplify 0 into 0 6.751 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 x)) (* (/ 1 z) (/ 1 (/ 1 y))))) into (/ (* x y) z) 6.751 * [backup-simplify]: Simplify (* (/ (/ 1 (- y)) (/ 1 (- z))) (/ 1 (- x))) into (* -1 (/ z (* x y))) 6.751 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y z x) around 0 6.751 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 6.751 * [taylor]: Taking taylor expansion of -1 in x 6.751 * [backup-simplify]: Simplify -1 into -1 6.751 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 6.751 * [taylor]: Taking taylor expansion of z in x 6.751 * [backup-simplify]: Simplify z into z 6.751 * [taylor]: Taking taylor expansion of (* x y) in x 6.751 * [taylor]: Taking taylor expansion of x in x 6.751 * [backup-simplify]: Simplify 0 into 0 6.751 * [backup-simplify]: Simplify 1 into 1 6.751 * [taylor]: Taking taylor expansion of y in x 6.751 * [backup-simplify]: Simplify y into y 6.752 * [backup-simplify]: Simplify (* 0 y) into 0 6.752 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.752 * [backup-simplify]: Simplify (/ z y) into (/ z y) 6.752 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 6.753 * [taylor]: Taking taylor expansion of -1 in z 6.753 * [backup-simplify]: Simplify -1 into -1 6.753 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 6.753 * [taylor]: Taking taylor expansion of z in z 6.753 * [backup-simplify]: Simplify 0 into 0 6.753 * [backup-simplify]: Simplify 1 into 1 6.753 * [taylor]: Taking taylor expansion of (* x y) in z 6.753 * [taylor]: Taking taylor expansion of x in z 6.753 * [backup-simplify]: Simplify x into x 6.753 * [taylor]: Taking taylor expansion of y in z 6.753 * [backup-simplify]: Simplify y into y 6.753 * [backup-simplify]: Simplify (* x y) into (* x y) 6.753 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.753 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 6.753 * [taylor]: Taking taylor expansion of -1 in y 6.753 * [backup-simplify]: Simplify -1 into -1 6.753 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.753 * [taylor]: Taking taylor expansion of z in y 6.753 * [backup-simplify]: Simplify z into z 6.753 * [taylor]: Taking taylor expansion of (* x y) in y 6.753 * [taylor]: Taking taylor expansion of x in y 6.753 * [backup-simplify]: Simplify x into x 6.753 * [taylor]: Taking taylor expansion of y in y 6.753 * [backup-simplify]: Simplify 0 into 0 6.753 * [backup-simplify]: Simplify 1 into 1 6.753 * [backup-simplify]: Simplify (* x 0) into 0 6.754 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.754 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.754 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 6.754 * [taylor]: Taking taylor expansion of -1 in y 6.754 * [backup-simplify]: Simplify -1 into -1 6.754 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 6.754 * [taylor]: Taking taylor expansion of z in y 6.754 * [backup-simplify]: Simplify z into z 6.755 * [taylor]: Taking taylor expansion of (* x y) in y 6.755 * [taylor]: Taking taylor expansion of x in y 6.755 * [backup-simplify]: Simplify x into x 6.755 * [taylor]: Taking taylor expansion of y in y 6.755 * [backup-simplify]: Simplify 0 into 0 6.755 * [backup-simplify]: Simplify 1 into 1 6.755 * [backup-simplify]: Simplify (* x 0) into 0 6.755 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 6.756 * [backup-simplify]: Simplify (/ z x) into (/ z x) 6.756 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x)) 6.756 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in z 6.756 * [taylor]: Taking taylor expansion of -1 in z 6.756 * [backup-simplify]: Simplify -1 into -1 6.756 * [taylor]: Taking taylor expansion of (/ z x) in z 6.756 * [taylor]: Taking taylor expansion of z in z 6.756 * [backup-simplify]: Simplify 0 into 0 6.756 * [backup-simplify]: Simplify 1 into 1 6.756 * [taylor]: Taking taylor expansion of x in z 6.756 * [backup-simplify]: Simplify x into x 6.756 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 6.756 * [backup-simplify]: Simplify (* -1 (/ 1 x)) into (/ -1 x) 6.756 * [taylor]: Taking taylor expansion of (/ -1 x) in x 6.756 * [taylor]: Taking taylor expansion of -1 in x 6.756 * [backup-simplify]: Simplify -1 into -1 6.756 * [taylor]: Taking taylor expansion of x in x 6.756 * [backup-simplify]: Simplify 0 into 0 6.756 * [backup-simplify]: Simplify 1 into 1 6.757 * [backup-simplify]: Simplify (/ -1 1) into -1 6.757 * [backup-simplify]: Simplify -1 into -1 6.758 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 6.758 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 6.759 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0 6.759 * [taylor]: Taking taylor expansion of 0 in z 6.759 * [backup-simplify]: Simplify 0 into 0 6.759 * [taylor]: Taking taylor expansion of 0 in x 6.759 * [backup-simplify]: Simplify 0 into 0 6.760 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0 6.760 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ 1 x))) into 0 6.761 * [taylor]: Taking taylor expansion of 0 in x 6.761 * [backup-simplify]: Simplify 0 into 0 6.762 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.762 * [backup-simplify]: Simplify 0 into 0 6.763 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.763 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.765 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0 6.765 * [taylor]: Taking taylor expansion of 0 in z 6.765 * [backup-simplify]: Simplify 0 into 0 6.765 * [taylor]: Taking taylor expansion of 0 in x 6.765 * [backup-simplify]: Simplify 0 into 0 6.765 * [taylor]: Taking taylor expansion of 0 in x 6.765 * [backup-simplify]: Simplify 0 into 0 6.765 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.766 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0 6.766 * [taylor]: Taking taylor expansion of 0 in x 6.766 * [backup-simplify]: Simplify 0 into 0 6.767 * [backup-simplify]: Simplify 0 into 0 6.767 * [backup-simplify]: Simplify 0 into 0 6.768 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.768 * [backup-simplify]: Simplify 0 into 0 6.769 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.770 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.772 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ z x))))) into 0 6.772 * [taylor]: Taking taylor expansion of 0 in z 6.772 * [backup-simplify]: Simplify 0 into 0 6.772 * [taylor]: Taking taylor expansion of 0 in x 6.772 * [backup-simplify]: Simplify 0 into 0 6.772 * [taylor]: Taking taylor expansion of 0 in x 6.772 * [backup-simplify]: Simplify 0 into 0 6.772 * [taylor]: Taking taylor expansion of 0 in x 6.772 * [backup-simplify]: Simplify 0 into 0 6.772 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 6.774 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 x))))) into 0 6.774 * [taylor]: Taking taylor expansion of 0 in x 6.774 * [backup-simplify]: Simplify 0 into 0 6.774 * [backup-simplify]: Simplify 0 into 0 6.774 * [backup-simplify]: Simplify 0 into 0 6.775 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (- z)) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z) 6.775 * * * [progress]: simplifying candidates 6.776 * [simplify]: Simplifying: (expm1 (* (/ y z) x)) (log1p (* (/ y z) x)) (* (/ y z) x) (+ (- (log y) (log z)) (log x)) (+ (log (/ y z)) (log x)) (log (* (/ y z) x)) (exp (* (/ y z) x)) (* (/ (* (* y y) y) (* (* z z) z)) (* (* x x) x)) (* (* (* (/ y z) (/ y z)) (/ y z)) (* (* x x) x)) (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x))) (cbrt (* (/ y z) x)) (* (* (* (/ y z) x) (* (/ y z) x)) (* (/ y z) x)) (sqrt (* (/ y z) x)) (sqrt (* (/ y z) x)) (* (sqrt (/ y z)) (sqrt x)) (* (sqrt (/ y z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ y z) (* (cbrt x) (cbrt x))) (* (/ y z) (sqrt x)) (* (/ y z) 1) (* (cbrt (/ y z)) x) (* (sqrt (/ y z)) x) (* (/ (cbrt y) (cbrt z)) x) (* (/ (cbrt y) (sqrt z)) x) (* (/ (cbrt y) z) x) (* (/ (sqrt y) (cbrt z)) x) (* (/ (sqrt y) (sqrt z)) x) (* (/ (sqrt y) z) x) (* (/ y (cbrt z)) x) (* (/ y (sqrt z)) x) (* (/ y z) x) (* (/ y z) x) (* (/ 1 z) x) (* y x) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 6.776 * * [simplify]: Extracting # 0 : cost 0 6.776 * * [simplify]: Extracting # 1 : cost 0 6.777 * * [simplify]: Extracting # 2 : cost 0 6.777 * * [simplify]: Extracting # 3 : cost 0 6.777 * * [simplify]: Extracting # 4 : cost 0 6.777 * * [simplify]: Extracting # 5 : cost 0 6.777 * * [simplify]: Extracting # 6 : cost 0 6.777 * * [simplify]: iteration 0 : 70 enodes (cost 273 ) 6.792 * * [simplify]: Extracting # 0 : cost 0 6.792 * * [simplify]: Extracting # 1 : cost 0 6.792 * * [simplify]: Extracting # 2 : cost 0 6.793 * * [simplify]: iteration 1 : 155 enodes (cost 268 ) 6.864 * * [simplify]: Extracting # 0 : cost 0 6.866 * * [simplify]: Extracting # 1 : cost 0 6.867 * * [simplify]: Extracting # 2 : cost 0 6.868 * * [simplify]: Extracting # 3 : cost 0 6.869 * * [simplify]: Extracting # 4 : cost 0 6.870 * * [simplify]: Extracting # 5 : cost 0 6.871 * * [simplify]: Extracting # 6 : cost 0 6.872 * * [simplify]: iteration 2 : 427 enodes (cost 236 ) 7.326 * * [simplify]: Extracting # 0 : cost 0 7.329 * * [simplify]: Extracting # 1 : cost 0 7.330 * * [simplify]: Extracting # 2 : cost 0 7.331 * * [simplify]: Extracting # 3 : cost 0 7.332 * * [simplify]: Extracting # 4 : cost 0 7.334 * * [simplify]: iteration 3 : 1211 enodes (cost 236 ) 10.581 * * [simplify]: Extracting # 0 : cost 0 10.591 * * [simplify]: Extracting # 1 : cost 0 10.597 * * [simplify]: Extracting # 2 : cost 0 10.603 * * [simplify]: Extracting # 3 : cost 0 10.608 * * [simplify]: Extracting # 4 : cost 0 10.614 * * [simplify]: iteration 4 : 3623 enodes (cost 236 ) 13.177 * * [simplify]: Extracting # 0 : cost 0 13.188 * * [simplify]: Extracting # 1 : cost 0 13.198 * * [simplify]: Extracting # 2 : cost 0 13.207 * * [simplify]: iteration done: 5000 enodes (cost 236 ) 13.208 * [simplify]: Simplified to: (expm1 (* (/ y z) x)) (log1p (* (/ y z) x)) (/ (* x y) z) (log (* (/ y z) x)) (log (* (/ y z) x)) (log (* (/ y z) x)) (exp (* (/ y z) x)) (pow (/ (* x y) z) 3) (pow (/ (* x y) z) 3) (* (cbrt (* (/ y z) x)) (cbrt (* (/ y z) x))) (cbrt (* (/ y z) x)) (pow (/ (* x y) z) 3) (sqrt (* (/ y z) x)) (sqrt (* (/ y z) x)) (* (sqrt (/ y z)) (sqrt x)) (* (sqrt (/ y z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ (sqrt y) (sqrt z)) (sqrt x)) (* (/ y z) (* (cbrt x) (cbrt x))) (* (/ y z) (sqrt x)) (/ y z) (* (cbrt (/ y z)) x) (* (sqrt (/ y z)) x) (* (/ (cbrt y) (cbrt z)) x) (* (/ (cbrt y) (sqrt z)) x) (* (/ (cbrt y) z) x) (* (/ (sqrt y) (cbrt z)) x) (* (/ (sqrt y) (sqrt z)) x) (* (/ (sqrt y) z) x) (* (/ y (cbrt z)) x) (* (/ y (sqrt z)) x) (/ (* x y) z) (/ (* x y) z) (/ x z) (* x y) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 13.208 * * * [progress]: adding candidates to table 13.360 * * [progress]: iteration 2 / 4 13.360 * * * [progress]: picking best candidate 13.371 * * * * [pick]: Picked # 13.371 * * * [progress]: localizing error 13.377 * * * [progress]: generating rewritten candidates 13.377 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 13.394 * * * [progress]: generating series expansions 13.394 * * * * [progress]: [ 1 / 1 ] generating series at (2) 13.394 * [backup-simplify]: Simplify (* y (/ x z)) into (/ (* x y) z) 13.394 * [approximate]: Taking taylor expansion of (/ (* x y) z) in (y x z) around 0 13.394 * [taylor]: Taking taylor expansion of (/ (* x y) z) in z 13.394 * [taylor]: Taking taylor expansion of (* x y) in z 13.394 * [taylor]: Taking taylor expansion of x in z 13.394 * [backup-simplify]: Simplify x into x 13.394 * [taylor]: Taking taylor expansion of y in z 13.394 * [backup-simplify]: Simplify y into y 13.394 * [taylor]: Taking taylor expansion of z in z 13.394 * [backup-simplify]: Simplify 0 into 0 13.394 * [backup-simplify]: Simplify 1 into 1 13.394 * [backup-simplify]: Simplify (* x y) into (* x y) 13.394 * [backup-simplify]: Simplify (/ (* x y) 1) into (* x y) 13.394 * [taylor]: Taking taylor expansion of (/ (* x y) z) in x 13.394 * [taylor]: Taking taylor expansion of (* x y) in x 13.394 * [taylor]: Taking taylor expansion of x in x 13.394 * [backup-simplify]: Simplify 0 into 0 13.394 * [backup-simplify]: Simplify 1 into 1 13.395 * [taylor]: Taking taylor expansion of y in x 13.395 * [backup-simplify]: Simplify y into y 13.395 * [taylor]: Taking taylor expansion of z in x 13.395 * [backup-simplify]: Simplify z into z 13.395 * [backup-simplify]: Simplify (* 0 y) into 0 13.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.395 * [backup-simplify]: Simplify (/ y z) into (/ y z) 13.395 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 13.395 * [taylor]: Taking taylor expansion of (* x y) in y 13.395 * [taylor]: Taking taylor expansion of x in y 13.395 * [backup-simplify]: Simplify x into x 13.395 * [taylor]: Taking taylor expansion of y in y 13.395 * [backup-simplify]: Simplify 0 into 0 13.395 * [backup-simplify]: Simplify 1 into 1 13.395 * [taylor]: Taking taylor expansion of z in y 13.395 * [backup-simplify]: Simplify z into z 13.395 * [backup-simplify]: Simplify (* x 0) into 0 13.396 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.396 * [backup-simplify]: Simplify (/ x z) into (/ x z) 13.396 * [taylor]: Taking taylor expansion of (/ (* x y) z) in y 13.396 * [taylor]: Taking taylor expansion of (* x y) in y 13.396 * [taylor]: Taking taylor expansion of x in y 13.396 * [backup-simplify]: Simplify x into x 13.396 * [taylor]: Taking taylor expansion of y in y 13.396 * [backup-simplify]: Simplify 0 into 0 13.396 * [backup-simplify]: Simplify 1 into 1 13.396 * [taylor]: Taking taylor expansion of z in y 13.396 * [backup-simplify]: Simplify z into z 13.396 * [backup-simplify]: Simplify (* x 0) into 0 13.396 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.396 * [backup-simplify]: Simplify (/ x z) into (/ x z) 13.396 * [taylor]: Taking taylor expansion of (/ x z) in x 13.396 * [taylor]: Taking taylor expansion of x in x 13.396 * [backup-simplify]: Simplify 0 into 0 13.396 * [backup-simplify]: Simplify 1 into 1 13.396 * [taylor]: Taking taylor expansion of z in x 13.396 * [backup-simplify]: Simplify z into z 13.397 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 13.397 * [taylor]: Taking taylor expansion of (/ 1 z) in z 13.397 * [taylor]: Taking taylor expansion of z in z 13.397 * [backup-simplify]: Simplify 0 into 0 13.397 * [backup-simplify]: Simplify 1 into 1 13.397 * [backup-simplify]: Simplify (/ 1 1) into 1 13.397 * [backup-simplify]: Simplify 1 into 1 13.397 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.398 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)))) into 0 13.398 * [taylor]: Taking taylor expansion of 0 in x 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [taylor]: Taking taylor expansion of 0 in z 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)))) into 0 13.398 * [taylor]: Taking taylor expansion of 0 in z 13.398 * [backup-simplify]: Simplify 0 into 0 13.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 13.398 * [backup-simplify]: Simplify 0 into 0 13.399 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.399 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.399 * [taylor]: Taking taylor expansion of 0 in x 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [taylor]: Taking taylor expansion of 0 in z 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [taylor]: Taking taylor expansion of 0 in z 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.399 * [taylor]: Taking taylor expansion of 0 in z 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [backup-simplify]: Simplify 0 into 0 13.399 * [backup-simplify]: Simplify 0 into 0 13.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.400 * [backup-simplify]: Simplify 0 into 0 13.401 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 13.401 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ x z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.401 * [taylor]: Taking taylor expansion of 0 in x 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [taylor]: Taking taylor expansion of 0 in z 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [taylor]: Taking taylor expansion of 0 in z 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [taylor]: Taking taylor expansion of 0 in z 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 13.401 * [taylor]: Taking taylor expansion of 0 in z 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [backup-simplify]: Simplify 0 into 0 13.401 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* x y))) into (/ (* x y) z) 13.402 * [backup-simplify]: Simplify (* (/ 1 y) (/ (/ 1 x) (/ 1 z))) into (/ z (* x y)) 13.402 * [approximate]: Taking taylor expansion of (/ z (* x y)) in (y x z) around 0 13.402 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 13.402 * [taylor]: Taking taylor expansion of z in z 13.402 * [backup-simplify]: Simplify 0 into 0 13.402 * [backup-simplify]: Simplify 1 into 1 13.402 * [taylor]: Taking taylor expansion of (* x y) in z 13.402 * [taylor]: Taking taylor expansion of x in z 13.402 * [backup-simplify]: Simplify x into x 13.402 * [taylor]: Taking taylor expansion of y in z 13.402 * [backup-simplify]: Simplify y into y 13.402 * [backup-simplify]: Simplify (* x y) into (* x y) 13.402 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 13.402 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 13.402 * [taylor]: Taking taylor expansion of z in x 13.402 * [backup-simplify]: Simplify z into z 13.402 * [taylor]: Taking taylor expansion of (* x y) in x 13.402 * [taylor]: Taking taylor expansion of x in x 13.402 * [backup-simplify]: Simplify 0 into 0 13.402 * [backup-simplify]: Simplify 1 into 1 13.402 * [taylor]: Taking taylor expansion of y in x 13.402 * [backup-simplify]: Simplify y into y 13.402 * [backup-simplify]: Simplify (* 0 y) into 0 13.402 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.402 * [backup-simplify]: Simplify (/ z y) into (/ z y) 13.402 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.402 * [taylor]: Taking taylor expansion of z in y 13.403 * [backup-simplify]: Simplify z into z 13.403 * [taylor]: Taking taylor expansion of (* x y) in y 13.403 * [taylor]: Taking taylor expansion of x in y 13.403 * [backup-simplify]: Simplify x into x 13.403 * [taylor]: Taking taylor expansion of y in y 13.403 * [backup-simplify]: Simplify 0 into 0 13.403 * [backup-simplify]: Simplify 1 into 1 13.403 * [backup-simplify]: Simplify (* x 0) into 0 13.403 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.403 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.403 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.403 * [taylor]: Taking taylor expansion of z in y 13.403 * [backup-simplify]: Simplify z into z 13.403 * [taylor]: Taking taylor expansion of (* x y) in y 13.403 * [taylor]: Taking taylor expansion of x in y 13.403 * [backup-simplify]: Simplify x into x 13.403 * [taylor]: Taking taylor expansion of y in y 13.403 * [backup-simplify]: Simplify 0 into 0 13.403 * [backup-simplify]: Simplify 1 into 1 13.403 * [backup-simplify]: Simplify (* x 0) into 0 13.404 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.404 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.404 * [taylor]: Taking taylor expansion of (/ z x) in x 13.404 * [taylor]: Taking taylor expansion of z in x 13.404 * [backup-simplify]: Simplify z into z 13.404 * [taylor]: Taking taylor expansion of x in x 13.404 * [backup-simplify]: Simplify 0 into 0 13.404 * [backup-simplify]: Simplify 1 into 1 13.404 * [backup-simplify]: Simplify (/ z 1) into z 13.404 * [taylor]: Taking taylor expansion of z in z 13.404 * [backup-simplify]: Simplify 0 into 0 13.404 * [backup-simplify]: Simplify 1 into 1 13.404 * [backup-simplify]: Simplify 1 into 1 13.405 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.405 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 13.406 * [taylor]: Taking taylor expansion of 0 in x 13.406 * [backup-simplify]: Simplify 0 into 0 13.407 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 13.407 * [taylor]: Taking taylor expansion of 0 in z 13.407 * [backup-simplify]: Simplify 0 into 0 13.407 * [backup-simplify]: Simplify 0 into 0 13.407 * [backup-simplify]: Simplify 0 into 0 13.408 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.409 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 13.409 * [taylor]: Taking taylor expansion of 0 in x 13.409 * [backup-simplify]: Simplify 0 into 0 13.409 * [taylor]: Taking taylor expansion of 0 in z 13.409 * [backup-simplify]: Simplify 0 into 0 13.409 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.411 * [taylor]: Taking taylor expansion of 0 in z 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify 0 into 0 13.411 * [backup-simplify]: Simplify (* 1 (* (/ 1 z) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (/ (* x y) z) 13.412 * [backup-simplify]: Simplify (* (/ 1 (- y)) (/ (/ 1 (- x)) (/ 1 (- z)))) into (* -1 (/ z (* x y))) 13.412 * [approximate]: Taking taylor expansion of (* -1 (/ z (* x y))) in (y x z) around 0 13.412 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in z 13.412 * [taylor]: Taking taylor expansion of -1 in z 13.412 * [backup-simplify]: Simplify -1 into -1 13.412 * [taylor]: Taking taylor expansion of (/ z (* x y)) in z 13.412 * [taylor]: Taking taylor expansion of z in z 13.412 * [backup-simplify]: Simplify 0 into 0 13.412 * [backup-simplify]: Simplify 1 into 1 13.412 * [taylor]: Taking taylor expansion of (* x y) in z 13.412 * [taylor]: Taking taylor expansion of x in z 13.412 * [backup-simplify]: Simplify x into x 13.412 * [taylor]: Taking taylor expansion of y in z 13.412 * [backup-simplify]: Simplify y into y 13.412 * [backup-simplify]: Simplify (* x y) into (* x y) 13.412 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 13.412 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in x 13.412 * [taylor]: Taking taylor expansion of -1 in x 13.412 * [backup-simplify]: Simplify -1 into -1 13.412 * [taylor]: Taking taylor expansion of (/ z (* x y)) in x 13.412 * [taylor]: Taking taylor expansion of z in x 13.412 * [backup-simplify]: Simplify z into z 13.412 * [taylor]: Taking taylor expansion of (* x y) in x 13.412 * [taylor]: Taking taylor expansion of x in x 13.412 * [backup-simplify]: Simplify 0 into 0 13.412 * [backup-simplify]: Simplify 1 into 1 13.412 * [taylor]: Taking taylor expansion of y in x 13.412 * [backup-simplify]: Simplify y into y 13.413 * [backup-simplify]: Simplify (* 0 y) into 0 13.413 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 13.413 * [backup-simplify]: Simplify (/ z y) into (/ z y) 13.413 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 13.414 * [taylor]: Taking taylor expansion of -1 in y 13.414 * [backup-simplify]: Simplify -1 into -1 13.414 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.414 * [taylor]: Taking taylor expansion of z in y 13.414 * [backup-simplify]: Simplify z into z 13.414 * [taylor]: Taking taylor expansion of (* x y) in y 13.414 * [taylor]: Taking taylor expansion of x in y 13.414 * [backup-simplify]: Simplify x into x 13.414 * [taylor]: Taking taylor expansion of y in y 13.414 * [backup-simplify]: Simplify 0 into 0 13.414 * [backup-simplify]: Simplify 1 into 1 13.414 * [backup-simplify]: Simplify (* x 0) into 0 13.415 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.415 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.415 * [taylor]: Taking taylor expansion of (* -1 (/ z (* x y))) in y 13.415 * [taylor]: Taking taylor expansion of -1 in y 13.415 * [backup-simplify]: Simplify -1 into -1 13.415 * [taylor]: Taking taylor expansion of (/ z (* x y)) in y 13.415 * [taylor]: Taking taylor expansion of z in y 13.415 * [backup-simplify]: Simplify z into z 13.415 * [taylor]: Taking taylor expansion of (* x y) in y 13.415 * [taylor]: Taking taylor expansion of x in y 13.415 * [backup-simplify]: Simplify x into x 13.415 * [taylor]: Taking taylor expansion of y in y 13.415 * [backup-simplify]: Simplify 0 into 0 13.415 * [backup-simplify]: Simplify 1 into 1 13.415 * [backup-simplify]: Simplify (* x 0) into 0 13.416 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 13.416 * [backup-simplify]: Simplify (/ z x) into (/ z x) 13.416 * [backup-simplify]: Simplify (* -1 (/ z x)) into (* -1 (/ z x)) 13.416 * [taylor]: Taking taylor expansion of (* -1 (/ z x)) in x 13.416 * [taylor]: Taking taylor expansion of -1 in x 13.416 * [backup-simplify]: Simplify -1 into -1 13.416 * [taylor]: Taking taylor expansion of (/ z x) in x 13.416 * [taylor]: Taking taylor expansion of z in x 13.416 * [backup-simplify]: Simplify z into z 13.416 * [taylor]: Taking taylor expansion of x in x 13.416 * [backup-simplify]: Simplify 0 into 0 13.416 * [backup-simplify]: Simplify 1 into 1 13.416 * [backup-simplify]: Simplify (/ z 1) into z 13.417 * [backup-simplify]: Simplify (* -1 z) into (* -1 z) 13.417 * [taylor]: Taking taylor expansion of (* -1 z) in z 13.417 * [taylor]: Taking taylor expansion of -1 in z 13.417 * [backup-simplify]: Simplify -1 into -1 13.417 * [taylor]: Taking taylor expansion of z in z 13.417 * [backup-simplify]: Simplify 0 into 0 13.417 * [backup-simplify]: Simplify 1 into 1 13.418 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1 13.418 * [backup-simplify]: Simplify -1 into -1 13.419 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 13.419 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)))) into 0 13.420 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ z x))) into 0 13.420 * [taylor]: Taking taylor expansion of 0 in x 13.420 * [backup-simplify]: Simplify 0 into 0 13.421 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)))) into 0 13.422 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 z)) into 0 13.422 * [taylor]: Taking taylor expansion of 0 in z 13.422 * [backup-simplify]: Simplify 0 into 0 13.422 * [backup-simplify]: Simplify 0 into 0 13.423 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0 13.423 * [backup-simplify]: Simplify 0 into 0 13.424 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.424 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ z x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 13.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ z x)))) into 0 13.425 * [taylor]: Taking taylor expansion of 0 in x 13.425 * [backup-simplify]: Simplify 0 into 0 13.425 * [taylor]: Taking taylor expansion of 0 in z 13.425 * [backup-simplify]: Simplify 0 into 0 13.425 * [backup-simplify]: Simplify 0 into 0 13.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* z (/ 0 1)) (* 0 (/ 0 1)))) into 0 13.427 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 z))) into 0 13.427 * [taylor]: Taking taylor expansion of 0 in z 13.427 * [backup-simplify]: Simplify 0 into 0 13.427 * [backup-simplify]: Simplify 0 into 0 13.427 * [backup-simplify]: Simplify 0 into 0 13.427 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 13.427 * [backup-simplify]: Simplify 0 into 0 13.428 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- z)) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (/ (* x y) z) 13.428 * * * [progress]: simplifying candidates 13.428 * [simplify]: Simplifying: (expm1 (* y (/ x z))) (log1p (* y (/ x z))) (* y (/ x z)) (+ (log y) (- (log x) (log z))) (+ (log y) (log (/ x z))) (log (* y (/ x z))) (exp (* y (/ x z))) (* (* (* y y) y) (/ (* (* x x) x) (* (* z z) z))) (* (* (* y y) y) (* (* (/ x z) (/ x z)) (/ x 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))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (* y (sqrt (/ x z))) (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* y (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* y (/ (* (cbrt x) (cbrt x)) 1)) (* y (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* y (/ (sqrt x) (sqrt z))) (* y (/ (sqrt x) 1)) (* y (/ 1 (* (cbrt z) (cbrt z)))) (* y (/ 1 (sqrt z))) (* y (/ 1 1)) (* y 1) (* y x) (* (cbrt y) (/ x z)) (* (sqrt y) (/ x z)) (* y (/ x z)) (* y x) (/ (* x y) z) (/ (* x y) z) (/ (* x y) z) 13.429 * * [simplify]: Extracting # 0 : cost 0 13.429 * * [simplify]: Extracting # 1 : cost 0 13.429 * * [simplify]: Extracting # 2 : cost 0 13.429 * * [simplify]: Extracting # 3 : cost 0 13.429 * * [simplify]: Extracting # 4 : cost 0 13.429 * * [simplify]: Extracting # 5 : cost 0 13.429 * * [simplify]: Extracting # 6 : cost 0 13.430 * * [simplify]: Extracting # 7 : cost 0 13.430 * * [simplify]: iteration 0 : 72 enodes (cost 289 ) 13.446 * * [simplify]: Extracting # 0 : cost 0 13.447 * * [simplify]: Extracting # 1 : cost 0 13.447 * * [simplify]: Extracting # 2 : cost 0 13.447 * * [simplify]: iteration 1 : 165 enodes (cost 272 ) 13.530 * * [simplify]: Extracting # 0 : cost 0 13.531 * * [simplify]: Extracting # 1 : cost 0 13.533 * * [simplify]: Extracting # 2 : cost 0 13.534 * * [simplify]: Extracting # 3 : cost 0 13.535 * * [simplify]: Extracting # 4 : cost 0 13.536 * * [simplify]: Extracting # 5 : cost 0 13.537 * * [simplify]: iteration 2 : 450 enodes (cost 242 ) 13.856 * * [simplify]: Extracting # 0 : cost 0 13.859 * * [simplify]: Extracting # 1 : cost 0 13.862 * * [simplify]: Extracting # 2 : cost 0 13.864 * * [simplify]: Extracting # 3 : cost 0 13.867 * * [simplify]: Extracting # 4 : cost 0 13.869 * * [simplify]: iteration 3 : 1179 enodes (cost 242 ) 15.731 * * [simplify]: Extracting # 0 : cost 0 15.748 * * [simplify]: Extracting # 1 : cost 0 15.754 * * [simplify]: Extracting # 2 : cost 0 15.760 * * [simplify]: Extracting # 3 : cost 0 15.766 * * [simplify]: Extracting # 4 : cost 0 15.772 * * [simplify]: iteration 4 : 3001 enodes (cost 242 ) 17.899 * * [simplify]: Extracting # 0 : cost 0 17.911 * * [simplify]: Extracting # 1 : cost 0 17.920 * * [simplify]: Extracting # 2 : cost 0 17.930 * * [simplify]: Extracting # 3 : cost 0 17.937 * * [simplify]: Extracting # 4 : cost 0 17.945 * * [simplify]: iteration done: 5000 enodes (cost 242 ) 17.946 * [simplify]: Simplified to: (expm1 (* y (/ x z))) (log1p (* y (/ x z))) (* y (/ x z)) (log (* y (/ x z))) (log (* y (/ x z))) (log (* y (/ x z))) (exp (* y (/ x z))) (pow (* y (/ x z)) 3) (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))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (sqrt (/ x z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* (sqrt y) (/ (sqrt x) (sqrt z))) (* y (* (cbrt (/ x z)) (cbrt (/ x z)))) (* y (sqrt (/ x z))) (* y (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z)))) (* y (/ (* (cbrt x) (cbrt x)) (sqrt z))) (* y (* (cbrt x) (cbrt x))) (* y (/ (sqrt x) (* (cbrt z) (cbrt z)))) (* y (/ (sqrt x) (sqrt z))) (* (sqrt x) y) (/ y (* (cbrt z) (cbrt z))) (/ y (sqrt z)) y y (* y x) (* (cbrt y) (/ x z)) (* (sqrt y) (/ x z)) (* y (/ x z)) (* y x) (* y (/ x z)) (* y (/ x z)) (* y (/ x z)) 17.946 * * * [progress]: adding candidates to table 18.036 * * [progress]: iteration 3 / 4 18.036 * * * [progress]: picking best candidate 18.054 * * * * [pick]: Picked # 18.054 * * * [progress]: localizing error 18.066 * * * [progress]: generating rewritten candidates 18.066 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 18.164 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 18.166 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 18.168 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 18.175 * * * [progress]: generating series expansions 18.175 * * * * [progress]: [ 1 / 4 ] generating series at (2)