53.716 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.034 * [simplify]: Simplifying: (- (* x x) (* y y)) 0.034 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.034 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.034 * * [simplify]: Extracting # 2 : cost 5 inf + 0 0.034 * * [simplify]: Extracting # 3 : cost 2 inf + 43 0.034 * * [simplify]: Extracting # 4 : cost 0 inf + 206 0.034 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 inf + 206 0.036 * * [simplify]: Extracting # 1 : cost 3 inf + 206 0.036 * * [simplify]: Extracting # 2 : cost 0 inf + 371 0.036 * * [simplify]: iteration 1 : 11 enodes (cost 122 ) 0.038 * * [simplify]: Extracting # 0 : cost 0 inf + 371 0.038 * * [simplify]: Extracting # 1 : cost 1 inf + 371 0.038 * * [simplify]: Extracting # 2 : cost 0 inf + 412 0.038 * * [simplify]: iteration 2 : 18 enodes (cost 122 ) 0.042 * * [simplify]: Extracting # 0 : cost 0 inf + 412 0.042 * * [simplify]: Extracting # 1 : cost 8 inf + 412 0.042 * * [simplify]: Extracting # 2 : cost 0 inf + 1148 0.043 * * [simplify]: iteration 3 : 35 enodes (cost 122 ) 0.051 * * [simplify]: Extracting # 0 : cost 0 inf + 1148 0.052 * * [simplify]: Extracting # 1 : cost 6 inf + 780 0.052 * * [simplify]: Extracting # 2 : cost 0 inf + 1192 0.053 * * [simplify]: iteration 4 : 67 enodes (cost 122 ) 0.075 * * [simplify]: Extracting # 0 : cost 0 inf + 1192 0.076 * * [simplify]: Extracting # 1 : cost 17 inf + 986 0.078 * * [simplify]: Extracting # 2 : cost 0 inf + 4140 0.079 * * [simplify]: iteration 5 : 160 enodes (cost 122 ) 0.137 * * [simplify]: Extracting # 0 : cost 0 inf + 4140 0.141 * * [simplify]: Extracting # 1 : cost 32 inf + 1666 0.144 * * [simplify]: Extracting # 2 : cost 0 inf + 6314 0.147 * * [simplify]: iteration 6 : 366 enodes (cost 122 ) 0.340 * * [simplify]: Extracting # 0 : cost 0 inf + 6314 0.345 * * [simplify]: Extracting # 1 : cost 102 inf + 2628 0.351 * * [simplify]: Extracting # 2 : cost 0 inf + 20736 0.359 * * [simplify]: Extracting # 3 : cost 0 inf + 20616 0.366 * * [simplify]: iteration 7 : 901 enodes (cost 122 ) 1.832 * * [simplify]: Extracting # 0 : cost 0 inf + 20616 1.876 * * [simplify]: Extracting # 1 : cost 770 inf + 5769 1.904 * * [simplify]: Extracting # 2 : cost 0 inf + 146228 1.943 * * [simplify]: Extracting # 3 : cost 0 inf + 145243 1.996 * * [simplify]: Extracting # 4 : cost 0 inf + 145078 2.030 * * [simplify]: iteration 8 : 3866 enodes (cost 122 ) 3.386 * * [simplify]: Extracting # 0 : cost 0 inf + 145078 3.624 * * [simplify]: Extracting # 1 : cost 0 inf + 129110 3.673 * * [simplify]: Extracting # 2 : cost 0 inf + 129060 3.724 * * [simplify]: iteration done: 5000 enodes (cost 122 ) 3.724 * [simplify]: Simplified to: (- (* x x) (* y y)) 3.724 * * [progress]: iteration 1 / 4 3.724 * * * [progress]: picking best candidate 3.728 * * * * [pick]: Picked # 3.728 * * * [progress]: localizing error 3.736 * * * [progress]: generating rewritten candidates 3.736 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.749 * * * [progress]: generating series expansions 3.749 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.749 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2)) 3.749 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 3.749 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 3.749 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.749 * [taylor]: Taking taylor expansion of x in y 3.749 * [backup-simplify]: Simplify x into x 3.749 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.749 * [taylor]: Taking taylor expansion of y in y 3.749 * [backup-simplify]: Simplify 0 into 0 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.749 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.749 * [taylor]: Taking taylor expansion of x in x 3.749 * [backup-simplify]: Simplify 0 into 0 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.749 * [taylor]: Taking taylor expansion of y in x 3.749 * [backup-simplify]: Simplify y into y 3.749 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.749 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.749 * [taylor]: Taking taylor expansion of x in x 3.749 * [backup-simplify]: Simplify 0 into 0 3.749 * [backup-simplify]: Simplify 1 into 1 3.749 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.749 * [taylor]: Taking taylor expansion of y in x 3.749 * [backup-simplify]: Simplify y into y 3.750 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.750 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 3.750 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 3.750 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 3.750 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.750 * [taylor]: Taking taylor expansion of y in y 3.750 * [backup-simplify]: Simplify 0 into 0 3.750 * [backup-simplify]: Simplify 1 into 1 3.750 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.750 * [backup-simplify]: Simplify (- 0) into 0 3.751 * [backup-simplify]: Simplify (+ 0 0) into 0 3.751 * [taylor]: Taking taylor expansion of 0 in y 3.751 * [backup-simplify]: Simplify 0 into 0 3.751 * [backup-simplify]: Simplify 0 into 0 3.751 * [backup-simplify]: Simplify (* 1 1) into 1 3.751 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.751 * [backup-simplify]: Simplify (- 0) into 0 3.752 * [backup-simplify]: Simplify (+ 1 0) into 1 3.752 * [taylor]: Taking taylor expansion of 1 in y 3.752 * [backup-simplify]: Simplify 1 into 1 3.752 * [backup-simplify]: Simplify 1 into 1 3.752 * [backup-simplify]: Simplify 0 into 0 3.752 * [backup-simplify]: Simplify (* 1 1) into 1 3.752 * [backup-simplify]: Simplify (- 1) into -1 3.752 * [backup-simplify]: Simplify -1 into -1 3.753 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.753 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.754 * [backup-simplify]: Simplify (- 0) into 0 3.754 * [backup-simplify]: Simplify (+ 0 0) into 0 3.754 * [taylor]: Taking taylor expansion of 0 in y 3.754 * [backup-simplify]: Simplify 0 into 0 3.754 * [backup-simplify]: Simplify 0 into 0 3.754 * [backup-simplify]: Simplify 0 into 0 3.754 * [backup-simplify]: Simplify 0 into 0 3.755 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.755 * [backup-simplify]: Simplify (- 0) into 0 3.755 * [backup-simplify]: Simplify 0 into 0 3.756 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.757 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.757 * [backup-simplify]: Simplify (- 0) into 0 3.758 * [backup-simplify]: Simplify (+ 0 0) into 0 3.758 * [taylor]: Taking taylor expansion of 0 in y 3.758 * [backup-simplify]: Simplify 0 into 0 3.758 * [backup-simplify]: Simplify 0 into 0 3.758 * [backup-simplify]: Simplify 0 into 0 3.758 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 3.759 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.759 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.759 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.759 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.759 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.759 * [taylor]: Taking taylor expansion of x in y 3.759 * [backup-simplify]: Simplify x into x 3.759 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.759 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.759 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.759 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.759 * [taylor]: Taking taylor expansion of y in y 3.759 * [backup-simplify]: Simplify 0 into 0 3.759 * [backup-simplify]: Simplify 1 into 1 3.759 * [backup-simplify]: Simplify (* 1 1) into 1 3.760 * [backup-simplify]: Simplify (/ 1 1) into 1 3.760 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.760 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.760 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.760 * [taylor]: Taking taylor expansion of x in x 3.760 * [backup-simplify]: Simplify 0 into 0 3.760 * [backup-simplify]: Simplify 1 into 1 3.760 * [backup-simplify]: Simplify (* 1 1) into 1 3.761 * [backup-simplify]: Simplify (/ 1 1) into 1 3.761 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.761 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.761 * [taylor]: Taking taylor expansion of y in x 3.761 * [backup-simplify]: Simplify y into y 3.761 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.761 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.761 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.761 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.761 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.761 * [taylor]: Taking taylor expansion of x in x 3.761 * [backup-simplify]: Simplify 0 into 0 3.761 * [backup-simplify]: Simplify 1 into 1 3.761 * [backup-simplify]: Simplify (* 1 1) into 1 3.762 * [backup-simplify]: Simplify (/ 1 1) into 1 3.762 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.762 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.762 * [taylor]: Taking taylor expansion of y in x 3.762 * [backup-simplify]: Simplify y into y 3.762 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.762 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.763 * [backup-simplify]: Simplify (+ 1 0) into 1 3.763 * [taylor]: Taking taylor expansion of 1 in y 3.763 * [backup-simplify]: Simplify 1 into 1 3.763 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.764 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.764 * [backup-simplify]: Simplify (+ 0 0) into 0 3.764 * [taylor]: Taking taylor expansion of 0 in y 3.764 * [backup-simplify]: Simplify 0 into 0 3.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.767 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.767 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.767 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.767 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.767 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.767 * [taylor]: Taking taylor expansion of y in y 3.767 * [backup-simplify]: Simplify 0 into 0 3.767 * [backup-simplify]: Simplify 1 into 1 3.767 * [backup-simplify]: Simplify (* 1 1) into 1 3.768 * [backup-simplify]: Simplify (/ 1 1) into 1 3.768 * [backup-simplify]: Simplify (- 1) into -1 3.768 * [backup-simplify]: Simplify -1 into -1 3.768 * [backup-simplify]: Simplify 1 into 1 3.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.770 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.771 * [backup-simplify]: Simplify (- 0) into 0 3.771 * [backup-simplify]: Simplify (+ 0 0) into 0 3.771 * [taylor]: Taking taylor expansion of 0 in y 3.771 * [backup-simplify]: Simplify 0 into 0 3.772 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.773 * [backup-simplify]: Simplify (- 0) into 0 3.773 * [backup-simplify]: Simplify 0 into 0 3.773 * [backup-simplify]: Simplify 0 into 0 3.773 * [backup-simplify]: Simplify 0 into 0 3.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.775 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.776 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.776 * [backup-simplify]: Simplify (- 0) into 0 3.776 * [backup-simplify]: Simplify (+ 0 0) into 0 3.776 * [taylor]: Taking taylor expansion of 0 in y 3.776 * [backup-simplify]: Simplify 0 into 0 3.777 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.778 * [backup-simplify]: Simplify (- 0) into 0 3.778 * [backup-simplify]: Simplify 0 into 0 3.778 * [backup-simplify]: Simplify 0 into 0 3.779 * [backup-simplify]: Simplify 0 into 0 3.779 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 3.779 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.779 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.779 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.779 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.779 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.779 * [taylor]: Taking taylor expansion of x in y 3.779 * [backup-simplify]: Simplify x into x 3.780 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.780 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.780 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.780 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.780 * [taylor]: Taking taylor expansion of y in y 3.780 * [backup-simplify]: Simplify 0 into 0 3.780 * [backup-simplify]: Simplify 1 into 1 3.780 * [backup-simplify]: Simplify (* 1 1) into 1 3.781 * [backup-simplify]: Simplify (/ 1 1) into 1 3.781 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.781 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.781 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.781 * [taylor]: Taking taylor expansion of x in x 3.781 * [backup-simplify]: Simplify 0 into 0 3.781 * [backup-simplify]: Simplify 1 into 1 3.781 * [backup-simplify]: Simplify (* 1 1) into 1 3.781 * [backup-simplify]: Simplify (/ 1 1) into 1 3.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.781 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.782 * [taylor]: Taking taylor expansion of y in x 3.782 * [backup-simplify]: Simplify y into y 3.782 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.782 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.782 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.782 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.782 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.782 * [taylor]: Taking taylor expansion of x in x 3.782 * [backup-simplify]: Simplify 0 into 0 3.782 * [backup-simplify]: Simplify 1 into 1 3.782 * [backup-simplify]: Simplify (* 1 1) into 1 3.783 * [backup-simplify]: Simplify (/ 1 1) into 1 3.783 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.783 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.783 * [taylor]: Taking taylor expansion of y in x 3.783 * [backup-simplify]: Simplify y into y 3.783 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.783 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.783 * [backup-simplify]: Simplify (+ 1 0) into 1 3.783 * [taylor]: Taking taylor expansion of 1 in y 3.783 * [backup-simplify]: Simplify 1 into 1 3.784 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.785 * [backup-simplify]: Simplify (+ 0 0) into 0 3.785 * [taylor]: Taking taylor expansion of 0 in y 3.785 * [backup-simplify]: Simplify 0 into 0 3.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.787 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.788 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.788 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.788 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.788 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.788 * [taylor]: Taking taylor expansion of y in y 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 1 into 1 3.788 * [backup-simplify]: Simplify (* 1 1) into 1 3.788 * [backup-simplify]: Simplify (/ 1 1) into 1 3.789 * [backup-simplify]: Simplify (- 1) into -1 3.789 * [backup-simplify]: Simplify -1 into -1 3.789 * [backup-simplify]: Simplify 1 into 1 3.790 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.791 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.791 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.792 * [backup-simplify]: Simplify (- 0) into 0 3.792 * [backup-simplify]: Simplify (+ 0 0) into 0 3.792 * [taylor]: Taking taylor expansion of 0 in y 3.792 * [backup-simplify]: Simplify 0 into 0 3.793 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.794 * [backup-simplify]: Simplify (- 0) into 0 3.794 * [backup-simplify]: Simplify 0 into 0 3.794 * [backup-simplify]: Simplify 0 into 0 3.794 * [backup-simplify]: Simplify 0 into 0 3.795 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.796 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.797 * [backup-simplify]: Simplify (- 0) into 0 3.797 * [backup-simplify]: Simplify (+ 0 0) into 0 3.797 * [taylor]: Taking taylor expansion of 0 in y 3.797 * [backup-simplify]: Simplify 0 into 0 3.797 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.798 * [backup-simplify]: Simplify (- 0) into 0 3.798 * [backup-simplify]: Simplify 0 into 0 3.798 * [backup-simplify]: Simplify 0 into 0 3.798 * [backup-simplify]: Simplify 0 into 0 3.799 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 3.799 * * * [progress]: simplifying candidates 3.799 * [simplify]: Simplifying: (fma x x (- (* y y))) (fma (- y) y (* y y)) (expm1 (- (* x x) (* y y))) (log1p (- (* x x) (* y y))) (- (* y y)) (/ (exp (* x x)) (exp (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x x) (* x x)) (+ (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* x x) (* y y)) (+ x y) (- x y) (- (* y y)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) 3.799 * * [simplify]: Extracting # 0 : cost 19 inf + 0 3.799 * * [simplify]: Extracting # 1 : cost 35 inf + 0 3.799 * * [simplify]: Extracting # 2 : cost 34 inf + 85 3.800 * * [simplify]: Extracting # 3 : cost 16 inf + 2101 3.800 * * [simplify]: Extracting # 4 : cost 2 inf + 5471 3.800 * * [simplify]: Extracting # 5 : cost 0 inf + 5955 3.801 * * [simplify]: iteration 0 : 38 enodes (cost 5158 ) 3.808 * * [simplify]: Extracting # 0 : cost 0 inf + 5955 3.808 * * [simplify]: Extracting # 1 : cost 29 inf + 4580 3.809 * * [simplify]: Extracting # 2 : cost 8 inf + 6811 3.810 * * [simplify]: Extracting # 3 : cost 0 inf + 8120 3.811 * * [simplify]: iteration 1 : 118 enodes (cost 3684 ) 3.867 * * [simplify]: Extracting # 0 : cost 0 inf + 8120 3.870 * * [simplify]: Extracting # 1 : cost 207 inf + 5598 3.874 * * [simplify]: Extracting # 2 : cost 11 inf + 24234 3.878 * * [simplify]: Extracting # 3 : cost 3 inf + 25369 3.883 * * [simplify]: Extracting # 4 : cost 0 inf + 26195 3.887 * * [simplify]: iteration 2 : 646 enodes (cost 3684 ) 4.369 * * [simplify]: Extracting # 0 : cost 0 inf + 26195 4.393 * * [simplify]: Extracting # 1 : cost 1954 inf + 22715 4.445 * * [simplify]: Extracting # 2 : cost 144 inf + 253856 4.526 * * [simplify]: Extracting # 3 : cost 31 inf + 271384 4.576 * * [simplify]: Extracting # 4 : cost 0 inf + 280288 4.629 * * [simplify]: iteration done: 5000 enodes (cost 3684 ) 4.630 * [simplify]: Simplified to: (- (* x x) (* y y)) (+ (- (* y y)) (* y y)) (expm1 (- (* x x) (* y y))) (log1p (- (* x x) (* y y))) (- (* y y)) (exp (- (* x x) (* y y))) (log (- (* x x) (* y y))) (exp (- (* x x) (* y y))) (* (cbrt (- (* x x) (* y y))) (cbrt (- (* x x) (* y y)))) (cbrt (- (* x x) (* y y))) (* (* (- (* x x) (* y y)) (- (* x x) (* y y))) (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (sqrt (- (* x x) (* y y))) (- (* (* (* x x) (* x x)) (* x x)) (* (* y y) (* (* y y) (* y y)))) (fma (* x x) (* x x) (* (* y y) (+ (* y y) (* x x)))) (- (* y y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))) (fma y y (* x x)) (+ x y) (- x y) (- (* y y)) (- (* x x) (* y y)) (- (* x x) (* y y)) (- (* x x) (* y y)) 4.631 * * * [progress]: adding candidates to table 4.725 * * [progress]: iteration 2 / 4 4.725 * * * [progress]: picking best candidate 4.731 * * * * [pick]: Picked # 4.731 * * * [progress]: localizing error 4.745 * * * [progress]: generating rewritten candidates 4.745 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 4.798 * * * [progress]: generating series expansions 4.798 * * * * [progress]: [ 1 / 1 ] generating series at (2) 4.798 * [backup-simplify]: Simplify (* (+ x y) (- x y)) into (* (+ x y) (- x y)) 4.798 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0 4.798 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 4.799 * [taylor]: Taking taylor expansion of (+ x y) in y 4.799 * [taylor]: Taking taylor expansion of x in y 4.799 * [backup-simplify]: Simplify x into x 4.799 * [taylor]: Taking taylor expansion of y in y 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of (- x y) in y 4.799 * [taylor]: Taking taylor expansion of x in y 4.799 * [backup-simplify]: Simplify x into x 4.799 * [taylor]: Taking taylor expansion of y in y 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 4.799 * [taylor]: Taking taylor expansion of (+ x y) in x 4.799 * [taylor]: Taking taylor expansion of x in x 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of y in x 4.799 * [backup-simplify]: Simplify y into y 4.799 * [taylor]: Taking taylor expansion of (- x y) in x 4.799 * [taylor]: Taking taylor expansion of x in x 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of y in x 4.799 * [backup-simplify]: Simplify y into y 4.799 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 4.799 * [taylor]: Taking taylor expansion of (+ x y) in x 4.799 * [taylor]: Taking taylor expansion of x in x 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of y in x 4.799 * [backup-simplify]: Simplify y into y 4.799 * [taylor]: Taking taylor expansion of (- x y) in x 4.799 * [taylor]: Taking taylor expansion of x in x 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.799 * [taylor]: Taking taylor expansion of y in x 4.799 * [backup-simplify]: Simplify y into y 4.799 * [backup-simplify]: Simplify (+ 0 y) into y 4.799 * [backup-simplify]: Simplify (- y) into (- y) 4.799 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 4.799 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2)) 4.799 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 4.799 * [taylor]: Taking taylor expansion of -1 in y 4.799 * [backup-simplify]: Simplify -1 into -1 4.799 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.799 * [taylor]: Taking taylor expansion of y in y 4.799 * [backup-simplify]: Simplify 0 into 0 4.799 * [backup-simplify]: Simplify 1 into 1 4.800 * [backup-simplify]: Simplify (- 0) into 0 4.800 * [backup-simplify]: Simplify (+ 1 0) into 1 4.800 * [backup-simplify]: Simplify (+ 1 0) into 1 4.800 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0 4.800 * [taylor]: Taking taylor expansion of 0 in y 4.800 * [backup-simplify]: Simplify 0 into 0 4.800 * [backup-simplify]: Simplify 0 into 0 4.801 * [backup-simplify]: Simplify (- 0) into 0 4.801 * [backup-simplify]: Simplify (+ 0 0) into 0 4.801 * [backup-simplify]: Simplify (+ 0 0) into 0 4.801 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1 4.802 * [taylor]: Taking taylor expansion of 1 in y 4.802 * [backup-simplify]: Simplify 1 into 1 4.802 * [backup-simplify]: Simplify 1 into 1 4.802 * [backup-simplify]: Simplify 0 into 0 4.802 * [backup-simplify]: Simplify (* 1 1) into 1 4.802 * [backup-simplify]: Simplify (* -1 1) into -1 4.802 * [backup-simplify]: Simplify -1 into -1 4.802 * [backup-simplify]: Simplify (- 0) into 0 4.803 * [backup-simplify]: Simplify (+ 0 0) into 0 4.803 * [backup-simplify]: Simplify (+ 0 0) into 0 4.803 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 4.803 * [taylor]: Taking taylor expansion of 0 in y 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 0 into 0 4.803 * [backup-simplify]: Simplify 0 into 0 4.804 * [backup-simplify]: Simplify 0 into 0 4.804 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.804 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 4.804 * [backup-simplify]: Simplify 0 into 0 4.805 * [backup-simplify]: Simplify (- 0) into 0 4.805 * [backup-simplify]: Simplify (+ 0 0) into 0 4.805 * [backup-simplify]: Simplify (+ 0 0) into 0 4.806 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 4.806 * [taylor]: Taking taylor expansion of 0 in y 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify 0 into 0 4.806 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 4.806 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) 4.806 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0 4.806 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 4.806 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.806 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.806 * [taylor]: Taking taylor expansion of x in y 4.806 * [backup-simplify]: Simplify x into x 4.806 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.806 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.807 * [taylor]: Taking taylor expansion of y in y 4.807 * [backup-simplify]: Simplify 0 into 0 4.807 * [backup-simplify]: Simplify 1 into 1 4.807 * [backup-simplify]: Simplify (/ 1 1) into 1 4.807 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.807 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.807 * [taylor]: Taking taylor expansion of x in y 4.807 * [backup-simplify]: Simplify x into x 4.807 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.807 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.807 * [taylor]: Taking taylor expansion of y in y 4.807 * [backup-simplify]: Simplify 0 into 0 4.807 * [backup-simplify]: Simplify 1 into 1 4.807 * [backup-simplify]: Simplify (/ 1 1) into 1 4.807 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 4.807 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.807 * [taylor]: Taking taylor expansion of x in x 4.807 * [backup-simplify]: Simplify 0 into 0 4.807 * [backup-simplify]: Simplify 1 into 1 4.808 * [backup-simplify]: Simplify (/ 1 1) into 1 4.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.808 * [taylor]: Taking taylor expansion of y in x 4.808 * [backup-simplify]: Simplify y into y 4.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.808 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.808 * [taylor]: Taking taylor expansion of x in x 4.808 * [backup-simplify]: Simplify 0 into 0 4.808 * [backup-simplify]: Simplify 1 into 1 4.808 * [backup-simplify]: Simplify (/ 1 1) into 1 4.808 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.808 * [taylor]: Taking taylor expansion of y in x 4.808 * [backup-simplify]: Simplify y into y 4.808 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.808 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 4.808 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.808 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.808 * [taylor]: Taking taylor expansion of x in x 4.808 * [backup-simplify]: Simplify 0 into 0 4.808 * [backup-simplify]: Simplify 1 into 1 4.808 * [backup-simplify]: Simplify (/ 1 1) into 1 4.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.809 * [taylor]: Taking taylor expansion of y in x 4.809 * [backup-simplify]: Simplify y into y 4.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.809 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.809 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.809 * [taylor]: Taking taylor expansion of x in x 4.809 * [backup-simplify]: Simplify 0 into 0 4.809 * [backup-simplify]: Simplify 1 into 1 4.809 * [backup-simplify]: Simplify (/ 1 1) into 1 4.809 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.809 * [taylor]: Taking taylor expansion of y in x 4.809 * [backup-simplify]: Simplify y into y 4.809 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.809 * [backup-simplify]: Simplify (+ 1 0) into 1 4.810 * [backup-simplify]: Simplify (+ 1 0) into 1 4.810 * [backup-simplify]: Simplify (* 1 1) into 1 4.810 * [taylor]: Taking taylor expansion of 1 in y 4.810 * [backup-simplify]: Simplify 1 into 1 4.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.810 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.810 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 4.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.811 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.811 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0 4.811 * [taylor]: Taking taylor expansion of 0 in y 4.811 * [backup-simplify]: Simplify 0 into 0 4.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.812 * [backup-simplify]: Simplify (- 0) into 0 4.812 * [backup-simplify]: Simplify (+ 0 0) into 0 4.813 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.813 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.813 * [backup-simplify]: Simplify (+ 0 0) into 0 4.814 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2))) 4.814 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 4.814 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.814 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.814 * [taylor]: Taking taylor expansion of y in y 4.814 * [backup-simplify]: Simplify 0 into 0 4.814 * [backup-simplify]: Simplify 1 into 1 4.814 * [backup-simplify]: Simplify (* 1 1) into 1 4.814 * [backup-simplify]: Simplify (/ 1 1) into 1 4.815 * [backup-simplify]: Simplify (- 1) into -1 4.815 * [backup-simplify]: Simplify -1 into -1 4.815 * [backup-simplify]: Simplify 1 into 1 4.815 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.815 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.816 * [backup-simplify]: Simplify (- 0) into 0 4.816 * [backup-simplify]: Simplify (+ 0 0) into 0 4.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.816 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.817 * [backup-simplify]: Simplify (+ 0 0) into 0 4.817 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 4.817 * [taylor]: Taking taylor expansion of 0 in y 4.817 * [backup-simplify]: Simplify 0 into 0 4.818 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.819 * [backup-simplify]: Simplify (- 0) into 0 4.819 * [backup-simplify]: Simplify 0 into 0 4.819 * [backup-simplify]: Simplify 0 into 0 4.819 * [backup-simplify]: Simplify 0 into 0 4.820 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.820 * [backup-simplify]: Simplify (- 0) into 0 4.821 * [backup-simplify]: Simplify (+ 0 0) into 0 4.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.822 * [backup-simplify]: Simplify (+ 0 0) into 0 4.823 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 4.823 * [taylor]: Taking taylor expansion of 0 in y 4.823 * [backup-simplify]: Simplify 0 into 0 4.824 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.825 * [backup-simplify]: Simplify (- 0) into 0 4.825 * [backup-simplify]: Simplify 0 into 0 4.826 * [backup-simplify]: Simplify 0 into 0 4.826 * [backup-simplify]: Simplify 0 into 0 4.826 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 4.826 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) 4.826 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 4.826 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in y 4.826 * [taylor]: Taking taylor expansion of -1 in y 4.826 * [backup-simplify]: Simplify -1 into -1 4.826 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y 4.826 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.827 * [taylor]: Taking taylor expansion of y in y 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 1 into 1 4.827 * [backup-simplify]: Simplify (/ 1 1) into 1 4.827 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.827 * [taylor]: Taking taylor expansion of x in y 4.827 * [backup-simplify]: Simplify x into x 4.827 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.827 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.827 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.827 * [taylor]: Taking taylor expansion of x in y 4.827 * [backup-simplify]: Simplify x into x 4.827 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.827 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.827 * [taylor]: Taking taylor expansion of y in y 4.827 * [backup-simplify]: Simplify 0 into 0 4.827 * [backup-simplify]: Simplify 1 into 1 4.828 * [backup-simplify]: Simplify (/ 1 1) into 1 4.828 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 4.828 * [taylor]: Taking taylor expansion of -1 in x 4.828 * [backup-simplify]: Simplify -1 into -1 4.828 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 4.828 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.828 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.828 * [taylor]: Taking taylor expansion of y in x 4.828 * [backup-simplify]: Simplify y into y 4.828 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.828 * [taylor]: Taking taylor expansion of x in x 4.828 * [backup-simplify]: Simplify 0 into 0 4.828 * [backup-simplify]: Simplify 1 into 1 4.828 * [backup-simplify]: Simplify (/ 1 1) into 1 4.828 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.829 * [taylor]: Taking taylor expansion of x in x 4.829 * [backup-simplify]: Simplify 0 into 0 4.829 * [backup-simplify]: Simplify 1 into 1 4.829 * [backup-simplify]: Simplify (/ 1 1) into 1 4.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.829 * [taylor]: Taking taylor expansion of y in x 4.829 * [backup-simplify]: Simplify y into y 4.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.829 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 4.829 * [taylor]: Taking taylor expansion of -1 in x 4.829 * [backup-simplify]: Simplify -1 into -1 4.829 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 4.829 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.829 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.829 * [taylor]: Taking taylor expansion of y in x 4.829 * [backup-simplify]: Simplify y into y 4.829 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.829 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.829 * [taylor]: Taking taylor expansion of x in x 4.829 * [backup-simplify]: Simplify 0 into 0 4.829 * [backup-simplify]: Simplify 1 into 1 4.830 * [backup-simplify]: Simplify (/ 1 1) into 1 4.830 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.830 * [taylor]: Taking taylor expansion of x in x 4.830 * [backup-simplify]: Simplify 0 into 0 4.830 * [backup-simplify]: Simplify 1 into 1 4.830 * [backup-simplify]: Simplify (/ 1 1) into 1 4.830 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.830 * [taylor]: Taking taylor expansion of y in x 4.830 * [backup-simplify]: Simplify y into y 4.830 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.831 * [backup-simplify]: Simplify (- 1) into -1 4.831 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.832 * [backup-simplify]: Simplify (+ 1 0) into 1 4.832 * [backup-simplify]: Simplify (* -1 1) into -1 4.832 * [backup-simplify]: Simplify (* -1 -1) into 1 4.832 * [taylor]: Taking taylor expansion of 1 in y 4.832 * [backup-simplify]: Simplify 1 into 1 4.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.833 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.838 * [backup-simplify]: Simplify (- 0) into 0 4.838 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.838 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0 4.839 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 4.839 * [taylor]: Taking taylor expansion of 0 in y 4.839 * [backup-simplify]: Simplify 0 into 0 4.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.840 * [backup-simplify]: Simplify (+ 0 0) into 0 4.840 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.841 * [backup-simplify]: Simplify (- 0) into 0 4.842 * [backup-simplify]: Simplify (+ 0 0) into 0 4.843 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.844 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2))) 4.844 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 4.844 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.844 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.844 * [taylor]: Taking taylor expansion of y in y 4.844 * [backup-simplify]: Simplify 0 into 0 4.844 * [backup-simplify]: Simplify 1 into 1 4.844 * [backup-simplify]: Simplify (* 1 1) into 1 4.845 * [backup-simplify]: Simplify (/ 1 1) into 1 4.845 * [backup-simplify]: Simplify (- 1) into -1 4.845 * [backup-simplify]: Simplify -1 into -1 4.845 * [backup-simplify]: Simplify 1 into 1 4.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.846 * [backup-simplify]: Simplify (+ 0 0) into 0 4.847 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.848 * [backup-simplify]: Simplify (- 0) into 0 4.848 * [backup-simplify]: Simplify (+ 0 0) into 0 4.849 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 4.849 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0 4.849 * [taylor]: Taking taylor expansion of 0 in y 4.849 * [backup-simplify]: Simplify 0 into 0 4.850 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.850 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.850 * [backup-simplify]: Simplify (- 0) into 0 4.850 * [backup-simplify]: Simplify 0 into 0 4.851 * [backup-simplify]: Simplify 0 into 0 4.851 * [backup-simplify]: Simplify 0 into 0 4.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.852 * [backup-simplify]: Simplify (+ 0 0) into 0 4.852 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.853 * [backup-simplify]: Simplify (- 0) into 0 4.854 * [backup-simplify]: Simplify (+ 0 0) into 0 4.855 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 4.856 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0 4.857 * [taylor]: Taking taylor expansion of 0 in y 4.857 * [backup-simplify]: Simplify 0 into 0 4.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.859 * [backup-simplify]: Simplify (- 0) into 0 4.859 * [backup-simplify]: Simplify 0 into 0 4.859 * [backup-simplify]: Simplify 0 into 0 4.859 * [backup-simplify]: Simplify 0 into 0 4.859 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 4.859 * * * [progress]: simplifying candidates 4.861 * [simplify]: Simplifying: (expm1 (* (+ x y) (- x y))) (log1p (* (+ x y) (- x y))) (* (+ x y) (- x y)) (+ (log (+ x y)) (log (- x y))) (log (* (+ x y) (- x y))) (exp (* (+ x y) (- x y))) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y)))) (cbrt (* (+ x y) (- x y))) (* (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y))) (sqrt (* (+ x y) (- x y))) (sqrt (* (+ x y) (- x y))) (* (+ (pow x 3) (pow y 3)) (- (pow x 3) (pow y 3))) (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y)))) (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y))) (* (+ (* x x) (- (* y y) (* x y))) (+ x y)) (* (- (* x x) (* y y)) (- (pow x 3) (pow y 3))) (* (- x y) (+ (* x x) (+ (* y y) (* x y)))) (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (- x y) (+ x y)) (* (sqrt (+ x y)) (sqrt (- x y))) (* (sqrt (+ x y)) (sqrt (- x y))) (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y))))) (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (+ x y) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1)))) (* (+ x y) (fma (- y) 1 (* y 1))) (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (+ x y) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y))))) (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (+ x y) (fma (sqrt x) (sqrt x) (- (* y 1)))) (* (+ x y) (fma (- y) 1 (* y 1))) (* (+ x y) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* (+ x y) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* (+ x y) (fma 1 x (- (* (sqrt y) (sqrt y))))) (* (+ x y) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* (+ x y) (fma 1 x (- (* y 1)))) (* (+ x y) (fma (- y) 1 (* y 1))) (* (+ x y) x) (* (+ x y) (- y)) (* (+ x y) x) (* (+ x y) (- y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (+ x y)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y)) (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (+ x y)) (* (fma (- y) 1 (* y 1)) (+ x y)) (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y)) (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (+ x y)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y)) (* (fma (sqrt x) (sqrt x) (- (* y 1))) (+ x y)) (* (fma (- y) 1 (* y 1)) (+ x y)) (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (+ x y)) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (+ x y)) (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (+ x y)) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (+ x y)) (* (fma 1 x (- (* y 1))) (+ x y)) (* (fma (- y) 1 (* y 1)) (+ x y)) (* x (+ x y)) (* (- y) (+ x y)) (* x (+ x y)) (* (- y) (+ x y)) (* (+ x y) (* (cbrt (- x y)) (cbrt (- x y)))) (* (+ x y) (sqrt (- x y))) (* (+ x y) 1) (* (+ x y) (+ (sqrt x) (sqrt y))) (* (+ x y) 1) (* (cbrt (+ x y)) (- x y)) (* (sqrt (+ x y)) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- (pow x 3) (pow y 3))) (* (+ x y) (- (* x x) (* y y))) (* (+ (pow x 3) (pow y 3)) (- x y)) (* (- (* x x) (* y y)) (- x y)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) 4.863 * * [simplify]: Extracting # 0 : cost 59 inf + 0 4.864 * * [simplify]: Extracting # 1 : cost 93 inf + 0 4.864 * * [simplify]: Extracting # 2 : cost 115 inf + 2 4.864 * * [simplify]: Extracting # 3 : cost 94 inf + 2363 4.866 * * [simplify]: Extracting # 4 : cost 50 inf + 9334 4.868 * * [simplify]: Extracting # 5 : cost 29 inf + 14172 4.870 * * [simplify]: Extracting # 6 : cost 17 inf + 18760 4.873 * * [simplify]: Extracting # 7 : cost 6 inf + 22421 4.876 * * [simplify]: Extracting # 8 : cost 1 inf + 24347 4.880 * * [simplify]: Extracting # 9 : cost 0 inf + 24724 4.883 * * [simplify]: iteration 0 : 120 enodes (cost 21570 ) 4.928 * * [simplify]: Extracting # 0 : cost 0 inf + 24724 4.933 * * [simplify]: Extracting # 1 : cost 117 inf + 19781 4.940 * * [simplify]: Extracting # 2 : cost 4 inf + 37047 4.948 * * [simplify]: Extracting # 3 : cost 0 inf + 36749 4.956 * * [simplify]: Extracting # 4 : cost 0 inf + 36679 4.967 * * [simplify]: iteration 1 : 401 enodes (cost 17166 ) 5.217 * * [simplify]: Extracting # 0 : cost 0 inf + 36679 5.229 * * [simplify]: Extracting # 1 : cost 1158 inf + 20154 5.263 * * [simplify]: Extracting # 2 : cost 5 inf + 156621 5.295 * * [simplify]: Extracting # 3 : cost 3 inf + 156665 5.331 * * [simplify]: Extracting # 4 : cost 0 inf + 157492 5.375 * * [simplify]: iteration 2 : 2818 enodes (cost 13592 ) 7.027 * * [simplify]: Extracting # 0 : cost 0 inf + 157492 7.150 * * [simplify]: Extracting # 1 : cost 549 inf + 132629 7.205 * * [simplify]: Extracting # 2 : cost 81 inf + 190710 7.258 * * [simplify]: Extracting # 3 : cost 27 inf + 198388 7.308 * * [simplify]: Extracting # 4 : cost 0 inf + 205775 7.362 * * [simplify]: iteration done: 5000 enodes (cost 13512 ) 7.362 * [simplify]: Simplified to: (expm1 (* (+ x y) (- x y))) (log1p (* (+ x y) (- x y))) (* (- x y) (+ x y)) (log (* (+ x y) (- x y))) (log (* (+ x y) (- x y))) (exp (* (+ x y) (- x y))) (* (* (- x y) (+ x y)) (* (* (- x y) (+ x y)) (* (- x y) (+ x y)))) (* (cbrt (* (+ x y) (- x y))) (cbrt (* (+ x y) (- x y)))) (cbrt (* (+ x y) (- x y))) (* (* (- x y) (+ x y)) (* (* (- x y) (+ x y)) (* (- x y) (+ x y)))) (sqrt (* (+ x y) (- x y))) (sqrt (* (+ x y) (- x y))) (* (+ (* (* y y) y) (* x (* x x))) (- (* x (* x x)) (* (* y y) y))) (* (fma x x (* y (+ y x))) (fma x x (* y (- y x)))) (* (- (* x x) (* y y)) (fma y (* y y) (* x (* x x)))) (* (fma x x (* y (- y x))) (+ x y)) (* (- (* x (* x x)) (* (* y y) y)) (- (* x x) (* y y))) (* (fma x x (* y (+ y x))) (- x y)) (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (- x y) (+ x y)) (* (sqrt (+ x y)) (sqrt (- x y))) (* (sqrt (+ x y)) (sqrt (- x y))) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (+ x y) x) (* (+ x y) (- y)) (* (+ x y) x) (* (+ x y) (- y)) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (+ x y) (- (* (* (cbrt x) (cbrt x)) (cbrt x)) y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (- x y) (+ x y)) (* (+ x y) (fma y -1 y)) (* (+ x y) x) (* (+ x y) (- y)) (* (+ x y) x) (* (+ x y) (- y)) (* (* (cbrt (- x y)) (cbrt (- x y))) (+ x y)) (* (sqrt (- x y)) (+ x y)) (+ y x) (* (+ (sqrt x) (sqrt y)) (+ x y)) (+ y x) (* (cbrt (+ x y)) (- x y)) (* (sqrt (+ x y)) (- x y)) (* (- x y) (+ x y)) (* (- x y) (+ x y)) (* (- (* x (* x x)) (* (* y y) y)) (+ x y)) (* (* (+ x y) (+ x y)) (- x y)) (* (- x y) (fma y (* y y) (* x (* x x)))) (* (+ x y) (* (- x y) (- x y))) (* (+ x y) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- x y)) 7.365 * * * [progress]: adding candidates to table 7.483 * [progress]: [Phase 3 of 3] Extracting. 7.484 * * [regime]: Finding splitpoints for: (# #) 7.484 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (* x x) (- (* x x) (* y y)) y x) 7.484 * * * * [regimes]: Trying to branch on (* y y) from (# #) 7.510 * * * * [regimes]: Trying to branch on (* x x) from (# #) 7.538 * * * * [regimes]: Trying to branch on (- (* x x) (* y y)) from (# #) 7.581 * * * * [regimes]: Trying to branch on y from (# #) 7.621 * * * * [regimes]: Trying to branch on x from (# #) 7.650 * * * [regime]: Found split indices: #