44.827 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (+ x (* y (+ z x))) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: Extracting # 5 : cost 0 0.023 * * [simplify]: iteration 0 : 6 enodes (cost 7 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 1 : 15 enodes (cost 7 ) 0.027 * * [simplify]: Extracting # 0 : cost 0 0.027 * * [simplify]: Extracting # 1 : cost 0 0.027 * * [simplify]: Extracting # 2 : cost 0 0.027 * * [simplify]: iteration 2 : 25 enodes (cost 7 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: Extracting # 3 : cost 0 0.033 * * [simplify]: iteration 3 : 40 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.040 * * [simplify]: iteration 4 : 50 enodes (cost 7 ) 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 5 : 56 enodes (cost 7 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.053 * * [simplify]: Extracting # 1 : cost 0 0.053 * * [simplify]: Extracting # 2 : cost 0 0.054 * * [simplify]: iteration 6 : 132 enodes (cost 7 ) 0.089 * * [simplify]: Extracting # 0 : cost 0 0.089 * * [simplify]: Extracting # 1 : cost 0 0.090 * * [simplify]: Extracting # 2 : cost 0 0.090 * * [simplify]: iteration 7 : 349 enodes (cost 7 ) 0.208 * * [simplify]: Extracting # 0 : cost 0 0.209 * * [simplify]: Extracting # 1 : cost 0 0.210 * * [simplify]: Extracting # 2 : cost 0 0.211 * * [simplify]: Extracting # 3 : cost 0 0.213 * * [simplify]: iteration 8 : 1111 enodes (cost 7 ) 0.776 * * [simplify]: Extracting # 0 : cost 0 0.779 * * [simplify]: Extracting # 1 : cost 0 0.783 * * [simplify]: Extracting # 2 : cost 0 0.787 * * [simplify]: Extracting # 3 : cost 0 0.791 * * [simplify]: iteration 9 : 3907 enodes (cost 7 ) 1.692 * * [simplify]: Extracting # 0 : cost 0 1.697 * * [simplify]: Extracting # 1 : cost 0 1.703 * * [simplify]: Extracting # 2 : cost 0 1.709 * * [simplify]: iteration done: 5001 enodes (cost 7 ) 1.709 * [simplify]: Simplified to: (+ x (* y (+ z x))) 1.710 * * [progress]: iteration 1 / 4 1.710 * * * [progress]: picking best candidate 1.712 * * * * [pick]: Picked # 1.712 * * * [progress]: localizing error 1.726 * * * [progress]: generating rewritten candidates 1.726 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.755 * * * [progress]: generating series expansions 1.755 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.755 * [backup-simplify]: Simplify (* y (+ z x)) into (* (+ x z) y) 1.755 * [approximate]: Taking taylor expansion of (* (+ x z) y) in (y z x) around 0 1.755 * [taylor]: Taking taylor expansion of (* (+ x z) y) in x 1.755 * [taylor]: Taking taylor expansion of (+ x z) in x 1.755 * [taylor]: Taking taylor expansion of x in x 1.755 * [backup-simplify]: Simplify 0 into 0 1.755 * [backup-simplify]: Simplify 1 into 1 1.755 * [taylor]: Taking taylor expansion of z in x 1.755 * [backup-simplify]: Simplify z into z 1.755 * [taylor]: Taking taylor expansion of y in x 1.755 * [backup-simplify]: Simplify y into y 1.755 * [taylor]: Taking taylor expansion of (* (+ x z) y) in z 1.755 * [taylor]: Taking taylor expansion of (+ x z) in z 1.755 * [taylor]: Taking taylor expansion of x in z 1.755 * [backup-simplify]: Simplify x into x 1.755 * [taylor]: Taking taylor expansion of z in z 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [taylor]: Taking taylor expansion of y in z 1.756 * [backup-simplify]: Simplify y into y 1.756 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y 1.756 * [taylor]: Taking taylor expansion of (+ x z) in y 1.756 * [taylor]: Taking taylor expansion of x in y 1.756 * [backup-simplify]: Simplify x into x 1.756 * [taylor]: Taking taylor expansion of z in y 1.756 * [backup-simplify]: Simplify z into z 1.756 * [taylor]: Taking taylor expansion of y in y 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [taylor]: Taking taylor expansion of (* (+ x z) y) in y 1.756 * [taylor]: Taking taylor expansion of (+ x z) in y 1.756 * [taylor]: Taking taylor expansion of x in y 1.756 * [backup-simplify]: Simplify x into x 1.756 * [taylor]: Taking taylor expansion of z in y 1.756 * [backup-simplify]: Simplify z into z 1.756 * [taylor]: Taking taylor expansion of y in y 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 1 into 1 1.756 * [backup-simplify]: Simplify (+ x z) into (+ x z) 1.756 * [backup-simplify]: Simplify (* (+ x z) 0) into 0 1.756 * [taylor]: Taking taylor expansion of 0 in z 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [taylor]: Taking taylor expansion of 0 in x 1.756 * [backup-simplify]: Simplify 0 into 0 1.756 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify (+ 0 0) into 0 1.757 * [backup-simplify]: Simplify (+ (* (+ x z) 1) (* 0 0)) into (+ x z) 1.757 * [taylor]: Taking taylor expansion of (+ x z) in z 1.757 * [taylor]: Taking taylor expansion of x in z 1.757 * [backup-simplify]: Simplify x into x 1.757 * [taylor]: Taking taylor expansion of z in z 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify 1 into 1 1.757 * [backup-simplify]: Simplify (+ x 0) into x 1.757 * [taylor]: Taking taylor expansion of x in x 1.757 * [backup-simplify]: Simplify 0 into 0 1.757 * [backup-simplify]: Simplify 1 into 1 1.757 * [backup-simplify]: Simplify 0 into 0 1.758 * [taylor]: Taking taylor expansion of 0 in x 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify 0 into 0 1.758 * [backup-simplify]: Simplify (+ 0 0) into 0 1.759 * [backup-simplify]: Simplify (+ (* (+ x z) 0) (+ (* 0 1) (* 0 0))) into 0 1.759 * [taylor]: Taking taylor expansion of 0 in z 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [taylor]: Taking taylor expansion of 0 in x 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify (+ 0 1) into 1 1.759 * [taylor]: Taking taylor expansion of 1 in x 1.759 * [backup-simplify]: Simplify 1 into 1 1.759 * [backup-simplify]: Simplify 1 into 1 1.759 * [taylor]: Taking taylor expansion of 0 in x 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 1 into 1 1.759 * [backup-simplify]: Simplify 0 into 0 1.759 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify (+ 0 0) into 0 1.760 * [backup-simplify]: Simplify (+ (* (+ x z) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.760 * [taylor]: Taking taylor expansion of 0 in z 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [taylor]: Taking taylor expansion of 0 in x 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [backup-simplify]: Simplify 0 into 0 1.760 * [taylor]: Taking taylor expansion of 0 in x 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify (+ 0 0) into 0 1.761 * [taylor]: Taking taylor expansion of 0 in x 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [taylor]: Taking taylor expansion of 0 in x 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify 0 into 0 1.761 * [backup-simplify]: Simplify (+ (* 1 (* x (* 1 y))) (* 1 (* 1 (* z y)))) into (+ (* z y) (* x y)) 1.761 * [backup-simplify]: Simplify (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) into (/ (+ (/ 1 z) (/ 1 x)) y) 1.761 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0 1.761 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 1.761 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x 1.761 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.761 * [taylor]: Taking taylor expansion of z in x 1.762 * [backup-simplify]: Simplify z into z 1.762 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.762 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.762 * [taylor]: Taking taylor expansion of x in x 1.762 * [backup-simplify]: Simplify 0 into 0 1.762 * [backup-simplify]: Simplify 1 into 1 1.762 * [backup-simplify]: Simplify (/ 1 1) into 1 1.762 * [taylor]: Taking taylor expansion of y in x 1.762 * [backup-simplify]: Simplify y into y 1.762 * [backup-simplify]: Simplify (+ 0 1) into 1 1.762 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.762 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 1.762 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 1.763 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.763 * [taylor]: Taking taylor expansion of z in z 1.763 * [backup-simplify]: Simplify 0 into 0 1.763 * [backup-simplify]: Simplify 1 into 1 1.763 * [backup-simplify]: Simplify (/ 1 1) into 1 1.763 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.763 * [taylor]: Taking taylor expansion of x in z 1.763 * [backup-simplify]: Simplify x into x 1.763 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.763 * [taylor]: Taking taylor expansion of y in z 1.763 * [backup-simplify]: Simplify y into y 1.763 * [backup-simplify]: Simplify (+ 1 0) into 1 1.763 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.763 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y 1.764 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 1.764 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.764 * [taylor]: Taking taylor expansion of z in y 1.764 * [backup-simplify]: Simplify z into z 1.764 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.764 * [taylor]: Taking taylor expansion of x in y 1.764 * [backup-simplify]: Simplify x into x 1.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.764 * [taylor]: Taking taylor expansion of y in y 1.764 * [backup-simplify]: Simplify 0 into 0 1.764 * [backup-simplify]: Simplify 1 into 1 1.764 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 1.764 * [backup-simplify]: Simplify (/ (+ (/ 1 z) (/ 1 x)) 1) into (+ (/ 1 z) (/ 1 x)) 1.764 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y 1.764 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 1.764 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.764 * [taylor]: Taking taylor expansion of z in y 1.764 * [backup-simplify]: Simplify z into z 1.764 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.764 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.764 * [taylor]: Taking taylor expansion of x in y 1.764 * [backup-simplify]: Simplify x into x 1.764 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.764 * [taylor]: Taking taylor expansion of y in y 1.764 * [backup-simplify]: Simplify 0 into 0 1.764 * [backup-simplify]: Simplify 1 into 1 1.764 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 1.765 * [backup-simplify]: Simplify (/ (+ (/ 1 z) (/ 1 x)) 1) into (+ (/ 1 z) (/ 1 x)) 1.765 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 1.765 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.765 * [taylor]: Taking taylor expansion of z in z 1.765 * [backup-simplify]: Simplify 0 into 0 1.765 * [backup-simplify]: Simplify 1 into 1 1.765 * [backup-simplify]: Simplify (/ 1 1) into 1 1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.765 * [taylor]: Taking taylor expansion of x in z 1.765 * [backup-simplify]: Simplify x into x 1.765 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.765 * [backup-simplify]: Simplify (+ 1 0) into 1 1.766 * [taylor]: Taking taylor expansion of 1 in x 1.766 * [backup-simplify]: Simplify 1 into 1 1.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.766 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.766 * [backup-simplify]: Simplify (+ 0 0) into 0 1.767 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)))) into 0 1.767 * [taylor]: Taking taylor expansion of 0 in z 1.767 * [backup-simplify]: Simplify 0 into 0 1.767 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.768 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.768 * [taylor]: Taking taylor expansion of x in x 1.768 * [backup-simplify]: Simplify 0 into 0 1.768 * [backup-simplify]: Simplify 1 into 1 1.768 * [backup-simplify]: Simplify (/ 1 1) into 1 1.768 * [backup-simplify]: Simplify 1 into 1 1.768 * [backup-simplify]: Simplify 1 into 1 1.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.768 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.769 * [backup-simplify]: Simplify (+ 0 0) into 0 1.770 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.770 * [taylor]: Taking taylor expansion of 0 in z 1.770 * [backup-simplify]: Simplify 0 into 0 1.770 * [taylor]: Taking taylor expansion of 0 in x 1.770 * [backup-simplify]: Simplify 0 into 0 1.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.771 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.771 * [backup-simplify]: Simplify (+ 0 0) into 0 1.771 * [taylor]: Taking taylor expansion of 0 in x 1.771 * [backup-simplify]: Simplify 0 into 0 1.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.772 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify 0 into 0 1.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.772 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.772 * [backup-simplify]: Simplify (+ 0 0) into 0 1.774 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.774 * [taylor]: Taking taylor expansion of 0 in z 1.774 * [backup-simplify]: Simplify 0 into 0 1.774 * [taylor]: Taking taylor expansion of 0 in x 1.774 * [backup-simplify]: Simplify 0 into 0 1.774 * [taylor]: Taking taylor expansion of 0 in x 1.774 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.775 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.775 * [backup-simplify]: Simplify (+ 0 0) into 0 1.775 * [taylor]: Taking taylor expansion of 0 in x 1.775 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify 0 into 0 1.775 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify 0 into 0 1.776 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y)))))) into (+ (* z y) (* x y)) 1.776 * [backup-simplify]: Simplify (* (/ 1 (- y)) (+ (/ 1 (- z)) (/ 1 (- x)))) into (/ (+ (/ 1 z) (/ 1 x)) y) 1.776 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in (y z x) around 0 1.776 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in x 1.776 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x 1.776 * [taylor]: Taking taylor expansion of (/ 1 z) in x 1.777 * [taylor]: Taking taylor expansion of z in x 1.777 * [backup-simplify]: Simplify z into z 1.777 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.777 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.777 * [taylor]: Taking taylor expansion of x in x 1.777 * [backup-simplify]: Simplify 0 into 0 1.777 * [backup-simplify]: Simplify 1 into 1 1.777 * [backup-simplify]: Simplify (/ 1 1) into 1 1.777 * [taylor]: Taking taylor expansion of y in x 1.777 * [backup-simplify]: Simplify y into y 1.777 * [backup-simplify]: Simplify (+ 0 1) into 1 1.777 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.777 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in z 1.777 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 1.778 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.778 * [taylor]: Taking taylor expansion of z in z 1.778 * [backup-simplify]: Simplify 0 into 0 1.778 * [backup-simplify]: Simplify 1 into 1 1.778 * [backup-simplify]: Simplify (/ 1 1) into 1 1.778 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.778 * [taylor]: Taking taylor expansion of x in z 1.778 * [backup-simplify]: Simplify x into x 1.778 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.778 * [taylor]: Taking taylor expansion of y in z 1.778 * [backup-simplify]: Simplify y into y 1.778 * [backup-simplify]: Simplify (+ 1 0) into 1 1.778 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.779 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y 1.779 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 1.779 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.779 * [taylor]: Taking taylor expansion of z in y 1.779 * [backup-simplify]: Simplify z into z 1.779 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.779 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.779 * [taylor]: Taking taylor expansion of x in y 1.779 * [backup-simplify]: Simplify x into x 1.779 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.779 * [taylor]: Taking taylor expansion of y in y 1.779 * [backup-simplify]: Simplify 0 into 0 1.779 * [backup-simplify]: Simplify 1 into 1 1.779 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 1.779 * [backup-simplify]: Simplify (/ (+ (/ 1 z) (/ 1 x)) 1) into (+ (/ 1 z) (/ 1 x)) 1.779 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) (/ 1 x)) y) in y 1.779 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 1.779 * [taylor]: Taking taylor expansion of (/ 1 z) in y 1.779 * [taylor]: Taking taylor expansion of z in y 1.779 * [backup-simplify]: Simplify z into z 1.779 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.779 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.779 * [taylor]: Taking taylor expansion of x in y 1.779 * [backup-simplify]: Simplify x into x 1.779 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.779 * [taylor]: Taking taylor expansion of y in y 1.779 * [backup-simplify]: Simplify 0 into 0 1.779 * [backup-simplify]: Simplify 1 into 1 1.779 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 1.780 * [backup-simplify]: Simplify (/ (+ (/ 1 z) (/ 1 x)) 1) into (+ (/ 1 z) (/ 1 x)) 1.780 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 1.780 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.780 * [taylor]: Taking taylor expansion of z in z 1.780 * [backup-simplify]: Simplify 0 into 0 1.780 * [backup-simplify]: Simplify 1 into 1 1.780 * [backup-simplify]: Simplify (/ 1 1) into 1 1.780 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.780 * [taylor]: Taking taylor expansion of x in z 1.780 * [backup-simplify]: Simplify x into x 1.780 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.781 * [backup-simplify]: Simplify (+ 1 0) into 1 1.781 * [taylor]: Taking taylor expansion of 1 in x 1.781 * [backup-simplify]: Simplify 1 into 1 1.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.781 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.781 * [backup-simplify]: Simplify (+ 0 0) into 0 1.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)))) into 0 1.782 * [taylor]: Taking taylor expansion of 0 in z 1.782 * [backup-simplify]: Simplify 0 into 0 1.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.783 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 1.783 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.783 * [taylor]: Taking taylor expansion of x in x 1.783 * [backup-simplify]: Simplify 0 into 0 1.783 * [backup-simplify]: Simplify 1 into 1 1.783 * [backup-simplify]: Simplify (/ 1 1) into 1 1.783 * [backup-simplify]: Simplify 1 into 1 1.783 * [backup-simplify]: Simplify 1 into 1 1.783 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.784 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.784 * [backup-simplify]: Simplify (+ 0 0) into 0 1.785 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.785 * [taylor]: Taking taylor expansion of 0 in z 1.785 * [backup-simplify]: Simplify 0 into 0 1.785 * [taylor]: Taking taylor expansion of 0 in x 1.785 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.786 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.786 * [backup-simplify]: Simplify (+ 0 0) into 0 1.786 * [taylor]: Taking taylor expansion of 0 in x 1.786 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.787 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.788 * [backup-simplify]: Simplify (+ 0 0) into 0 1.789 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 z) (/ 1 x)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.789 * [taylor]: Taking taylor expansion of 0 in z 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [taylor]: Taking taylor expansion of 0 in x 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [taylor]: Taking taylor expansion of 0 in x 1.789 * [backup-simplify]: Simplify 0 into 0 1.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.790 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1.791 * [taylor]: Taking taylor expansion of 0 in x 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.792 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y))))))) into (+ (* z y) (* x y)) 1.792 * * * [progress]: simplifying candidates 1.792 * [simplify]: Simplifying: (* y (+ z x)) (+ (log y) (log (+ z x))) (log (* y (+ z x))) (exp (* y (+ z x))) (* (* (* y y) y) (* (* (+ z x) (+ z x)) (+ z x))) (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x)))) (cbrt (* y (+ z x))) (* (* (* y (+ z x)) (* y (+ z x))) (* y (+ z x))) (sqrt (* y (+ z x))) (sqrt (* y (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y z) (* y x) (* z y) (* x y) (* y (* (cbrt (+ z x)) (cbrt (+ z x)))) (* y (sqrt (+ z x))) (* y 1) (* y 1) (* (cbrt y) (+ z x)) (* (sqrt y) (+ z x)) (* y (+ z x)) (* y (+ (pow z 3) (pow x 3))) (* y (- (* z z) (* x x))) (+ (* z y) (* x y)) (+ (* z y) (* x y)) (+ (* z y) (* x y)) 1.793 * * [simplify]: Extracting # 0 : cost 0 1.793 * * [simplify]: Extracting # 1 : cost 0 1.793 * * [simplify]: Extracting # 2 : cost 0 1.793 * * [simplify]: Extracting # 3 : cost 0 1.793 * * [simplify]: Extracting # 4 : cost 0 1.793 * * [simplify]: Extracting # 5 : cost 0 1.793 * * [simplify]: iteration 0 : 46 enodes (cost 194 ) 1.809 * * [simplify]: Extracting # 0 : cost 0 1.809 * * [simplify]: Extracting # 1 : cost 0 1.810 * * [simplify]: Extracting # 2 : cost 0 1.810 * * [simplify]: Extracting # 3 : cost 0 1.810 * * [simplify]: iteration 1 : 140 enodes (cost 183 ) 1.866 * * [simplify]: Extracting # 0 : cost 0 1.866 * * [simplify]: Extracting # 1 : cost 0 1.867 * * [simplify]: Extracting # 2 : cost 0 1.868 * * [simplify]: Extracting # 3 : cost 0 1.869 * * [simplify]: Extracting # 4 : cost 0 1.870 * * [simplify]: Extracting # 5 : cost 0 1.871 * * [simplify]: Extracting # 6 : cost 0 1.871 * * [simplify]: iteration 2 : 526 enodes (cost 165 ) 2.665 * * [simplify]: Extracting # 0 : cost 0 2.675 * * [simplify]: Extracting # 1 : cost 0 2.686 * * [simplify]: Extracting # 2 : cost 0 2.690 * * [simplify]: Extracting # 3 : cost 0 2.693 * * [simplify]: Extracting # 4 : cost 0 2.697 * * [simplify]: iteration 3 : 3653 enodes (cost 163 ) 3.940 * * [simplify]: Extracting # 0 : cost 0 3.948 * * [simplify]: Extracting # 1 : cost 0 3.954 * * [simplify]: Extracting # 2 : cost 0 3.959 * * [simplify]: Extracting # 3 : cost 0 3.965 * * [simplify]: Extracting # 4 : cost 0 3.970 * * [simplify]: iteration done: 5001 enodes (cost 163 ) 3.970 * [simplify]: Simplified to: (* y (+ z x)) (log (* y (+ z x))) (log (* y (+ z x))) (exp (* y (+ z x))) (pow (* y (+ z x)) 3) (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x)))) (cbrt (* y (+ z x))) (pow (* y (+ z x)) 3) (sqrt (* y (+ z x))) (sqrt (* y (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* (sqrt y) (sqrt (+ z x))) (* y z) (* y x) (* y z) (* y x) (* y (* (cbrt (+ z x)) (cbrt (+ z x)))) (* y (sqrt (+ z x))) y y (* (cbrt y) (+ z x)) (* (sqrt y) (+ z x)) (* y (+ z x)) (* y (+ (pow z 3) (pow x 3))) (* y (- (* z z) (* x x))) (* y (+ z x)) (* y (+ z x)) (* y (+ z x)) 3.971 * * * [progress]: adding candidates to table 4.032 * * [progress]: iteration 2 / 4 4.032 * * * [progress]: picking best candidate 4.034 * * * * [pick]: Picked # 4.034 * * * [progress]: localizing error 4.044 * * * [progress]: generating rewritten candidates 4.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 4.056 * * * [progress]: generating series expansions 4.056 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 4.056 * [backup-simplify]: Simplify (+ (* y z) (* y x)) into (+ (* z y) (* x y)) 4.056 * [approximate]: Taking taylor expansion of (+ (* z y) (* x y)) in (y z x) around 0 4.057 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in x 4.057 * [taylor]: Taking taylor expansion of (* z y) in x 4.057 * [taylor]: Taking taylor expansion of z in x 4.057 * [backup-simplify]: Simplify z into z 4.057 * [taylor]: Taking taylor expansion of y in x 4.057 * [backup-simplify]: Simplify y into y 4.057 * [taylor]: Taking taylor expansion of (* x y) in x 4.057 * [taylor]: Taking taylor expansion of x in x 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [taylor]: Taking taylor expansion of y in x 4.057 * [backup-simplify]: Simplify y into y 4.057 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in z 4.057 * [taylor]: Taking taylor expansion of (* z y) in z 4.057 * [taylor]: Taking taylor expansion of z in z 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [taylor]: Taking taylor expansion of y in z 4.057 * [backup-simplify]: Simplify y into y 4.057 * [taylor]: Taking taylor expansion of (* x y) in z 4.057 * [taylor]: Taking taylor expansion of x in z 4.057 * [backup-simplify]: Simplify x into x 4.057 * [taylor]: Taking taylor expansion of y in z 4.057 * [backup-simplify]: Simplify y into y 4.057 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in y 4.057 * [taylor]: Taking taylor expansion of (* z y) in y 4.057 * [taylor]: Taking taylor expansion of z in y 4.057 * [backup-simplify]: Simplify z into z 4.057 * [taylor]: Taking taylor expansion of y in y 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [taylor]: Taking taylor expansion of (* x y) in y 4.057 * [taylor]: Taking taylor expansion of x in y 4.057 * [backup-simplify]: Simplify x into x 4.057 * [taylor]: Taking taylor expansion of y in y 4.057 * [backup-simplify]: Simplify 0 into 0 4.057 * [backup-simplify]: Simplify 1 into 1 4.057 * [taylor]: Taking taylor expansion of (+ (* z y) (* x y)) in y 4.057 * [taylor]: Taking taylor expansion of (* z y) in y 4.057 * [taylor]: Taking taylor expansion of z in y 4.057 * [backup-simplify]: Simplify z into z 4.057 * [taylor]: Taking taylor expansion of y in y 4.057 * [backup-simplify]: Simplify 0 into 0 4.058 * [backup-simplify]: Simplify 1 into 1 4.058 * [taylor]: Taking taylor expansion of (* x y) in y 4.058 * [taylor]: Taking taylor expansion of x in y 4.058 * [backup-simplify]: Simplify x into x 4.058 * [taylor]: Taking taylor expansion of y in y 4.058 * [backup-simplify]: Simplify 0 into 0 4.058 * [backup-simplify]: Simplify 1 into 1 4.058 * [backup-simplify]: Simplify (* z 0) into 0 4.058 * [backup-simplify]: Simplify (* x 0) into 0 4.058 * [backup-simplify]: Simplify (+ 0 0) into 0 4.058 * [taylor]: Taking taylor expansion of 0 in z 4.058 * [backup-simplify]: Simplify 0 into 0 4.058 * [taylor]: Taking taylor expansion of 0 in x 4.058 * [backup-simplify]: Simplify 0 into 0 4.058 * [backup-simplify]: Simplify 0 into 0 4.059 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 4.059 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.059 * [backup-simplify]: Simplify (+ z x) into (+ x z) 4.059 * [taylor]: Taking taylor expansion of (+ x z) in z 4.059 * [taylor]: Taking taylor expansion of x in z 4.059 * [backup-simplify]: Simplify x into x 4.059 * [taylor]: Taking taylor expansion of z in z 4.059 * [backup-simplify]: Simplify 0 into 0 4.059 * [backup-simplify]: Simplify 1 into 1 4.059 * [backup-simplify]: Simplify (+ x 0) into x 4.059 * [taylor]: Taking taylor expansion of x in x 4.059 * [backup-simplify]: Simplify 0 into 0 4.060 * [backup-simplify]: Simplify 1 into 1 4.060 * [backup-simplify]: Simplify 0 into 0 4.060 * [taylor]: Taking taylor expansion of 0 in x 4.060 * [backup-simplify]: Simplify 0 into 0 4.060 * [backup-simplify]: Simplify 0 into 0 4.060 * [backup-simplify]: Simplify 0 into 0 4.060 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 4.061 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.061 * [backup-simplify]: Simplify (+ 0 0) into 0 4.061 * [taylor]: Taking taylor expansion of 0 in z 4.061 * [backup-simplify]: Simplify 0 into 0 4.061 * [taylor]: Taking taylor expansion of 0 in x 4.061 * [backup-simplify]: Simplify 0 into 0 4.061 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify (+ 0 1) into 1 4.062 * [taylor]: Taking taylor expansion of 1 in x 4.062 * [backup-simplify]: Simplify 1 into 1 4.062 * [backup-simplify]: Simplify 1 into 1 4.062 * [taylor]: Taking taylor expansion of 0 in x 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify 1 into 1 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify 0 into 0 4.062 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.063 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.063 * [backup-simplify]: Simplify (+ 0 0) into 0 4.063 * [taylor]: Taking taylor expansion of 0 in z 4.063 * [backup-simplify]: Simplify 0 into 0 4.063 * [taylor]: Taking taylor expansion of 0 in x 4.063 * [backup-simplify]: Simplify 0 into 0 4.063 * [backup-simplify]: Simplify 0 into 0 4.064 * [taylor]: Taking taylor expansion of 0 in x 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify (+ 0 0) into 0 4.064 * [taylor]: Taking taylor expansion of 0 in x 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [taylor]: Taking taylor expansion of 0 in x 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify 0 into 0 4.064 * [backup-simplify]: Simplify (+ (* 1 (* x (* 1 y))) (* 1 (* 1 (* z y)))) into (+ (* z y) (* x y)) 4.064 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 z)) (* (/ 1 y) (/ 1 x))) into (+ (/ 1 (* z y)) (/ 1 (* x y))) 4.064 * [approximate]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in (y z x) around 0 4.064 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in x 4.064 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 4.065 * [taylor]: Taking taylor expansion of (* z y) in x 4.065 * [taylor]: Taking taylor expansion of z in x 4.065 * [backup-simplify]: Simplify z into z 4.065 * [taylor]: Taking taylor expansion of y in x 4.065 * [backup-simplify]: Simplify y into y 4.065 * [backup-simplify]: Simplify (* z y) into (* z y) 4.065 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 4.065 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.065 * [taylor]: Taking taylor expansion of (* x y) in x 4.065 * [taylor]: Taking taylor expansion of x in x 4.065 * [backup-simplify]: Simplify 0 into 0 4.065 * [backup-simplify]: Simplify 1 into 1 4.065 * [taylor]: Taking taylor expansion of y in x 4.065 * [backup-simplify]: Simplify y into y 4.065 * [backup-simplify]: Simplify (* 0 y) into 0 4.065 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in z 4.066 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 4.066 * [taylor]: Taking taylor expansion of (* z y) in z 4.066 * [taylor]: Taking taylor expansion of z in z 4.066 * [backup-simplify]: Simplify 0 into 0 4.066 * [backup-simplify]: Simplify 1 into 1 4.066 * [taylor]: Taking taylor expansion of y in z 4.066 * [backup-simplify]: Simplify y into y 4.066 * [backup-simplify]: Simplify (* 0 y) into 0 4.066 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.066 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 4.066 * [taylor]: Taking taylor expansion of (* x y) in z 4.066 * [taylor]: Taking taylor expansion of x in z 4.066 * [backup-simplify]: Simplify x into x 4.066 * [taylor]: Taking taylor expansion of y in z 4.066 * [backup-simplify]: Simplify y into y 4.066 * [backup-simplify]: Simplify (* x y) into (* x y) 4.066 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 4.066 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in y 4.066 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 4.066 * [taylor]: Taking taylor expansion of (* z y) in y 4.066 * [taylor]: Taking taylor expansion of z in y 4.066 * [backup-simplify]: Simplify z into z 4.066 * [taylor]: Taking taylor expansion of y in y 4.066 * [backup-simplify]: Simplify 0 into 0 4.066 * [backup-simplify]: Simplify 1 into 1 4.066 * [backup-simplify]: Simplify (* z 0) into 0 4.067 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 4.067 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.067 * [taylor]: Taking taylor expansion of (* x y) in y 4.067 * [taylor]: Taking taylor expansion of x in y 4.067 * [backup-simplify]: Simplify x into x 4.067 * [taylor]: Taking taylor expansion of y in y 4.067 * [backup-simplify]: Simplify 0 into 0 4.067 * [backup-simplify]: Simplify 1 into 1 4.067 * [backup-simplify]: Simplify (* x 0) into 0 4.067 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.067 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.067 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in y 4.067 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 4.067 * [taylor]: Taking taylor expansion of (* z y) in y 4.067 * [taylor]: Taking taylor expansion of z in y 4.067 * [backup-simplify]: Simplify z into z 4.067 * [taylor]: Taking taylor expansion of y in y 4.067 * [backup-simplify]: Simplify 0 into 0 4.067 * [backup-simplify]: Simplify 1 into 1 4.067 * [backup-simplify]: Simplify (* z 0) into 0 4.067 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 4.067 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.067 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.068 * [taylor]: Taking taylor expansion of (* x y) in y 4.068 * [taylor]: Taking taylor expansion of x in y 4.068 * [backup-simplify]: Simplify x into x 4.068 * [taylor]: Taking taylor expansion of y in y 4.068 * [backup-simplify]: Simplify 0 into 0 4.068 * [backup-simplify]: Simplify 1 into 1 4.068 * [backup-simplify]: Simplify (* x 0) into 0 4.068 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.068 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.068 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 4.068 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 4.068 * [taylor]: Taking taylor expansion of (/ 1 z) in z 4.068 * [taylor]: Taking taylor expansion of z in z 4.068 * [backup-simplify]: Simplify 0 into 0 4.068 * [backup-simplify]: Simplify 1 into 1 4.068 * [backup-simplify]: Simplify (/ 1 1) into 1 4.068 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.068 * [taylor]: Taking taylor expansion of x in z 4.068 * [backup-simplify]: Simplify x into x 4.068 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.069 * [backup-simplify]: Simplify (+ 1 0) into 1 4.069 * [taylor]: Taking taylor expansion of 1 in x 4.069 * [backup-simplify]: Simplify 1 into 1 4.069 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 4.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 4.070 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.070 * [backup-simplify]: Simplify (+ 0 0) into 0 4.070 * [taylor]: Taking taylor expansion of 0 in z 4.070 * [backup-simplify]: Simplify 0 into 0 4.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.070 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 4.071 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.071 * [taylor]: Taking taylor expansion of x in x 4.071 * [backup-simplify]: Simplify 0 into 0 4.071 * [backup-simplify]: Simplify 1 into 1 4.071 * [backup-simplify]: Simplify (/ 1 1) into 1 4.071 * [backup-simplify]: Simplify 1 into 1 4.071 * [backup-simplify]: Simplify 1 into 1 4.071 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.072 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.072 * [backup-simplify]: Simplify (+ 0 0) into 0 4.072 * [taylor]: Taking taylor expansion of 0 in z 4.072 * [backup-simplify]: Simplify 0 into 0 4.072 * [taylor]: Taking taylor expansion of 0 in x 4.072 * [backup-simplify]: Simplify 0 into 0 4.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.073 * [backup-simplify]: Simplify (+ 0 0) into 0 4.073 * [taylor]: Taking taylor expansion of 0 in x 4.073 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify 0 into 0 4.074 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.075 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.075 * [backup-simplify]: Simplify (+ 0 0) into 0 4.075 * [taylor]: Taking taylor expansion of 0 in z 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [taylor]: Taking taylor expansion of 0 in x 4.075 * [backup-simplify]: Simplify 0 into 0 4.075 * [taylor]: Taking taylor expansion of 0 in x 4.075 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.076 * [backup-simplify]: Simplify (+ 0 0) into 0 4.076 * [taylor]: Taking taylor expansion of 0 in x 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 0 into 0 4.076 * [backup-simplify]: Simplify 0 into 0 4.077 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.077 * [backup-simplify]: Simplify 0 into 0 4.077 * [backup-simplify]: Simplify 0 into 0 4.077 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) (* 1 (* (/ 1 (/ 1 x)) (* 1 (/ 1 (/ 1 y)))))) into (+ (* z y) (* x y)) 4.077 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- z))) (* (/ 1 (- y)) (/ 1 (- x)))) into (+ (/ 1 (* z y)) (/ 1 (* x y))) 4.077 * [approximate]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in (y z x) around 0 4.077 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in x 4.077 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 4.077 * [taylor]: Taking taylor expansion of (* z y) in x 4.077 * [taylor]: Taking taylor expansion of z in x 4.077 * [backup-simplify]: Simplify z into z 4.077 * [taylor]: Taking taylor expansion of y in x 4.077 * [backup-simplify]: Simplify y into y 4.077 * [backup-simplify]: Simplify (* z y) into (* z y) 4.078 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 4.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 4.078 * [taylor]: Taking taylor expansion of (* x y) in x 4.078 * [taylor]: Taking taylor expansion of x in x 4.078 * [backup-simplify]: Simplify 0 into 0 4.078 * [backup-simplify]: Simplify 1 into 1 4.078 * [taylor]: Taking taylor expansion of y in x 4.078 * [backup-simplify]: Simplify y into y 4.078 * [backup-simplify]: Simplify (* 0 y) into 0 4.078 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.078 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in z 4.078 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 4.078 * [taylor]: Taking taylor expansion of (* z y) in z 4.078 * [taylor]: Taking taylor expansion of z in z 4.078 * [backup-simplify]: Simplify 0 into 0 4.078 * [backup-simplify]: Simplify 1 into 1 4.078 * [taylor]: Taking taylor expansion of y in z 4.078 * [backup-simplify]: Simplify y into y 4.078 * [backup-simplify]: Simplify (* 0 y) into 0 4.078 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 4.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 4.078 * [taylor]: Taking taylor expansion of (* x y) in z 4.078 * [taylor]: Taking taylor expansion of x in z 4.078 * [backup-simplify]: Simplify x into x 4.079 * [taylor]: Taking taylor expansion of y in z 4.079 * [backup-simplify]: Simplify y into y 4.079 * [backup-simplify]: Simplify (* x y) into (* x y) 4.079 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 4.079 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in y 4.079 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 4.079 * [taylor]: Taking taylor expansion of (* z y) in y 4.079 * [taylor]: Taking taylor expansion of z in y 4.079 * [backup-simplify]: Simplify z into z 4.079 * [taylor]: Taking taylor expansion of y in y 4.079 * [backup-simplify]: Simplify 0 into 0 4.079 * [backup-simplify]: Simplify 1 into 1 4.079 * [backup-simplify]: Simplify (* z 0) into 0 4.079 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 4.079 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.079 * [taylor]: Taking taylor expansion of (* x y) in y 4.079 * [taylor]: Taking taylor expansion of x in y 4.079 * [backup-simplify]: Simplify x into x 4.079 * [taylor]: Taking taylor expansion of y in y 4.079 * [backup-simplify]: Simplify 0 into 0 4.079 * [backup-simplify]: Simplify 1 into 1 4.079 * [backup-simplify]: Simplify (* x 0) into 0 4.079 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.080 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x y))) in y 4.080 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 4.080 * [taylor]: Taking taylor expansion of (* z y) in y 4.080 * [taylor]: Taking taylor expansion of z in y 4.080 * [backup-simplify]: Simplify z into z 4.080 * [taylor]: Taking taylor expansion of y in y 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 1 into 1 4.080 * [backup-simplify]: Simplify (* z 0) into 0 4.080 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 4.080 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 4.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 4.080 * [taylor]: Taking taylor expansion of (* x y) in y 4.080 * [taylor]: Taking taylor expansion of x in y 4.080 * [backup-simplify]: Simplify x into x 4.080 * [taylor]: Taking taylor expansion of y in y 4.080 * [backup-simplify]: Simplify 0 into 0 4.080 * [backup-simplify]: Simplify 1 into 1 4.080 * [backup-simplify]: Simplify (* x 0) into 0 4.080 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 4.080 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.080 * [backup-simplify]: Simplify (+ (/ 1 z) (/ 1 x)) into (+ (/ 1 z) (/ 1 x)) 4.081 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 4.081 * [taylor]: Taking taylor expansion of (/ 1 z) in z 4.081 * [taylor]: Taking taylor expansion of z in z 4.081 * [backup-simplify]: Simplify 0 into 0 4.081 * [backup-simplify]: Simplify 1 into 1 4.081 * [backup-simplify]: Simplify (/ 1 1) into 1 4.081 * [taylor]: Taking taylor expansion of (/ 1 x) in z 4.081 * [taylor]: Taking taylor expansion of x in z 4.081 * [backup-simplify]: Simplify x into x 4.081 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.081 * [backup-simplify]: Simplify (+ 1 0) into 1 4.081 * [taylor]: Taking taylor expansion of 1 in x 4.081 * [backup-simplify]: Simplify 1 into 1 4.082 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 4.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 4.082 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 4.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.082 * [backup-simplify]: Simplify (+ 0 0) into 0 4.082 * [taylor]: Taking taylor expansion of 0 in z 4.082 * [backup-simplify]: Simplify 0 into 0 4.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.083 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x) 4.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.083 * [taylor]: Taking taylor expansion of x in x 4.083 * [backup-simplify]: Simplify 0 into 0 4.083 * [backup-simplify]: Simplify 1 into 1 4.083 * [backup-simplify]: Simplify (/ 1 1) into 1 4.083 * [backup-simplify]: Simplify 1 into 1 4.083 * [backup-simplify]: Simplify 1 into 1 4.084 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.084 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 4.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.085 * [backup-simplify]: Simplify (+ 0 0) into 0 4.085 * [taylor]: Taking taylor expansion of 0 in z 4.085 * [backup-simplify]: Simplify 0 into 0 4.085 * [taylor]: Taking taylor expansion of 0 in x 4.085 * [backup-simplify]: Simplify 0 into 0 4.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 4.086 * [backup-simplify]: Simplify (+ 0 0) into 0 4.086 * [taylor]: Taking taylor expansion of 0 in x 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.086 * [backup-simplify]: Simplify 0 into 0 4.086 * [backup-simplify]: Simplify 0 into 0 4.090 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 4.091 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 4.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.092 * [backup-simplify]: Simplify (+ 0 0) into 0 4.092 * [taylor]: Taking taylor expansion of 0 in z 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [taylor]: Taking taylor expansion of 0 in x 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [taylor]: Taking taylor expansion of 0 in x 4.092 * [backup-simplify]: Simplify 0 into 0 4.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 4.093 * [backup-simplify]: Simplify (+ 0 0) into 0 4.093 * [taylor]: Taking taylor expansion of 0 in x 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify 0 into 0 4.093 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) (* 1 (* (/ 1 (/ 1 (- x))) (* 1 (/ 1 (/ 1 (- y))))))) into (+ (* z y) (* x y)) 4.094 * * * [progress]: simplifying candidates 4.094 * [simplify]: Simplifying: (* (exp (* y z)) (exp (* y x))) (log (+ (* y z) (* y x))) (exp (+ (* y z) (* y x))) (* (cbrt (+ (* y z) (* y x))) (cbrt (+ (* y z) (* y x)))) (cbrt (+ (* y z) (* y x))) (* (* (+ (* y z) (* y x)) (+ (* y z) (* y x))) (+ (* y z) (* y x))) (sqrt (+ (* y z) (* y x))) (sqrt (+ (* y z) (* y x))) (+ (pow (* y z) 3) (pow (* y x) 3)) (+ (* (* y z) (* y z)) (- (* (* y x) (* y x)) (* (* y z) (* y x)))) (- (* (* y z) (* y z)) (* (* y x) (* y x))) (- (* y z) (* y x)) (+ z x) (+ (* z y) (* x y)) (+ (* z y) (* x y)) (+ (* z y) (* x y)) 4.094 * * [simplify]: Extracting # 0 : cost 0 4.094 * * [simplify]: Extracting # 1 : cost 0 4.094 * * [simplify]: Extracting # 2 : cost 0 4.094 * * [simplify]: Extracting # 3 : cost 0 4.094 * * [simplify]: Extracting # 4 : cost 0 4.094 * * [simplify]: Extracting # 5 : cost 0 4.094 * * [simplify]: iteration 0 : 31 enodes (cost 169 ) 4.103 * * [simplify]: Extracting # 0 : cost 0 4.103 * * [simplify]: Extracting # 1 : cost 0 4.103 * * [simplify]: Extracting # 2 : cost 0 4.103 * * [simplify]: Extracting # 3 : cost 0 4.103 * * [simplify]: iteration 1 : 100 enodes (cost 130 ) 4.133 * * [simplify]: Extracting # 0 : cost 0 4.133 * * [simplify]: Extracting # 1 : cost 0 4.134 * * [simplify]: Extracting # 2 : cost 0 4.135 * * [simplify]: Extracting # 3 : cost 0 4.135 * * [simplify]: Extracting # 4 : cost 0 4.136 * * [simplify]: Extracting # 5 : cost 0 4.136 * * [simplify]: iteration 2 : 506 enodes (cost 118 ) 4.547 * * [simplify]: Extracting # 0 : cost 0 4.552 * * [simplify]: Extracting # 1 : cost 0 4.556 * * [simplify]: Extracting # 2 : cost 0 4.559 * * [simplify]: Extracting # 3 : cost 0 4.562 * * [simplify]: Extracting # 4 : cost 0 4.565 * * [simplify]: iteration 3 : 2590 enodes (cost 116 ) 5.417 * * [simplify]: Extracting # 0 : cost 0 5.428 * * [simplify]: Extracting # 1 : cost 0 5.436 * * [simplify]: Extracting # 2 : cost 0 5.442 * * [simplify]: Extracting # 3 : cost 0 5.450 * * [simplify]: Extracting # 4 : cost 0 5.457 * * [simplify]: iteration done: 5002 enodes (cost 116 ) 5.458 * [simplify]: Simplified to: (exp (* y (+ z x))) (log (* y (+ z x))) (exp (* y (+ z x))) (* (cbrt (* y (+ z x))) (cbrt (* y (+ z x)))) (cbrt (* y (+ z x))) (pow (* y (+ z x)) 3) (sqrt (* y (+ z x))) (sqrt (* y (+ z x))) (+ (pow (* y z) 3) (pow (* y x) 3)) (* y (+ (* x (* y (- x z))) (* z (* y z)))) (* (* y (+ z x)) (* y (- z x))) (* y (- z x)) (+ z x) (* y (+ z x)) (* y (+ z x)) (* y (+ z x)) 5.458 * * * [progress]: adding candidates to table 5.491 * [progress]: [Phase 3 of 3] Extracting. 5.491 * * [regime]: Finding splitpoints for: (# #) 5.491 * * * [regime-changes]: Trying 4 branch expressions: ((+ x (* y (+ z x))) z y x) 5.491 * * * * [regimes]: Trying to branch on (+ x (* y (+ z x))) from (# #) 5.509 * * * * [regimes]: Trying to branch on z from (# #) 5.520 * * * * [regimes]: Trying to branch on y from (# #) 5.539 * * * * [regimes]: Trying to branch on x from (# #) 5.558 * * * [regime]: Found split indices: #