73.681 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.029 * * * [progress]: [2/2] Setting up program. 0.031 * [progress]: [Phase 2 of 3] Improving. 0.031 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.031 * [simplify]: Simplifying: (- (* x x) (* y y)) 0.031 * * [simplify]: iteration 0: 5 enodes 0.032 * * [simplify]: iteration 1: 10 enodes 0.034 * * [simplify]: iteration 2: 17 enodes 0.037 * * [simplify]: iteration 3: 32 enodes 0.043 * * [simplify]: iteration 4: 57 enodes 0.055 * * [simplify]: iteration 5: 128 enodes 0.081 * * [simplify]: iteration 6: 201 enodes 0.148 * * [simplify]: iteration 7: 367 enodes 0.392 * * [simplify]: iteration 8: 1179 enodes 2.030 * * [simplify]: iteration 9: 4084 enodes 3.522 * * [simplify]: iteration complete: 5002 enodes 3.523 * * [simplify]: Extracting #0: cost 1 inf + 0 3.523 * * [simplify]: Extracting #1: cost 166 inf + 0 3.528 * * [simplify]: Extracting #2: cost 895 inf + 2 3.540 * * [simplify]: Extracting #3: cost 702 inf + 29891 3.584 * * [simplify]: Extracting #4: cost 180 inf + 115226 3.638 * * [simplify]: Extracting #5: cost 4 inf + 156981 3.695 * * [simplify]: Extracting #6: cost 0 inf + 157867 3.749 * [simplify]: Simplified to: (* (- x y) (+ y x)) 3.750 * * [progress]: iteration 1 / 4 3.750 * * * [progress]: picking best candidate 3.753 * * * * [pick]: Picked # 3.753 * * * [progress]: localizing error 3.768 * * * [progress]: generating rewritten candidates 3.768 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 3.783 * * * [progress]: generating series expansions 3.783 * * * * [progress]: [ 1 / 1 ] generating series at (2) 3.783 * [backup-simplify]: Simplify (- (* x x) (* y y)) into (- (pow x 2) (pow y 2)) 3.783 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in (x y) around 0 3.783 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in y 3.783 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.783 * [taylor]: Taking taylor expansion of x in y 3.783 * [backup-simplify]: Simplify x into x 3.783 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.783 * [taylor]: Taking taylor expansion of y in y 3.783 * [backup-simplify]: Simplify 0 into 0 3.783 * [backup-simplify]: Simplify 1 into 1 3.783 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.783 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.783 * [taylor]: Taking taylor expansion of x in x 3.783 * [backup-simplify]: Simplify 0 into 0 3.783 * [backup-simplify]: Simplify 1 into 1 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 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow y 2)) in x 3.783 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.783 * [taylor]: Taking taylor expansion of x in x 3.783 * [backup-simplify]: Simplify 0 into 0 3.783 * [backup-simplify]: Simplify 1 into 1 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 3.784 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.784 * [backup-simplify]: Simplify (- (pow y 2)) into (- (pow y 2)) 3.784 * [backup-simplify]: Simplify (+ 0 (- (pow y 2))) into (- (pow y 2)) 3.784 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 3.784 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.784 * [taylor]: Taking taylor expansion of y in y 3.784 * [backup-simplify]: Simplify 0 into 0 3.784 * [backup-simplify]: Simplify 1 into 1 3.784 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.784 * [backup-simplify]: Simplify (- 0) 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 3.785 * [backup-simplify]: Simplify 0 into 0 3.785 * [backup-simplify]: Simplify (* 1 1) into 1 3.785 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.785 * [backup-simplify]: Simplify (- 0) into 0 3.786 * [backup-simplify]: Simplify (+ 1 0) into 1 3.786 * [taylor]: Taking taylor expansion of 1 in y 3.786 * [backup-simplify]: Simplify 1 into 1 3.786 * [backup-simplify]: Simplify 1 into 1 3.786 * [backup-simplify]: Simplify 0 into 0 3.786 * [backup-simplify]: Simplify (* 1 1) into 1 3.786 * [backup-simplify]: Simplify (- 1) into -1 3.786 * [backup-simplify]: Simplify -1 into -1 3.787 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.787 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 3.787 * [backup-simplify]: Simplify (- 0) into 0 3.788 * [backup-simplify]: Simplify (+ 0 0) into 0 3.788 * [taylor]: Taking taylor expansion of 0 in y 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify 0 into 0 3.788 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.789 * [backup-simplify]: Simplify (- 0) into 0 3.789 * [backup-simplify]: Simplify 0 into 0 3.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.790 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 3.790 * [backup-simplify]: Simplify (- 0) into 0 3.790 * [backup-simplify]: Simplify (+ 0 0) into 0 3.790 * [taylor]: Taking taylor expansion of 0 in y 3.790 * [backup-simplify]: Simplify 0 into 0 3.790 * [backup-simplify]: Simplify 0 into 0 3.791 * [backup-simplify]: Simplify 0 into 0 3.791 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 3.791 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.791 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.791 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.791 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.791 * [taylor]: Taking taylor expansion of x in y 3.791 * [backup-simplify]: Simplify x into x 3.791 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.791 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.791 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.791 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.791 * [taylor]: Taking taylor expansion of y in y 3.791 * [backup-simplify]: Simplify 0 into 0 3.791 * [backup-simplify]: Simplify 1 into 1 3.791 * [backup-simplify]: Simplify (* 1 1) into 1 3.792 * [backup-simplify]: Simplify (/ 1 1) into 1 3.792 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.792 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.792 * [taylor]: Taking taylor expansion of x in x 3.792 * [backup-simplify]: Simplify 0 into 0 3.792 * [backup-simplify]: Simplify 1 into 1 3.792 * [backup-simplify]: Simplify (* 1 1) into 1 3.792 * [backup-simplify]: Simplify (/ 1 1) into 1 3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.792 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.792 * [taylor]: Taking taylor expansion of y in x 3.792 * [backup-simplify]: Simplify y into y 3.792 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.792 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.792 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.792 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.792 * [taylor]: Taking taylor expansion of x in x 3.792 * [backup-simplify]: Simplify 0 into 0 3.792 * [backup-simplify]: Simplify 1 into 1 3.793 * [backup-simplify]: Simplify (* 1 1) into 1 3.793 * [backup-simplify]: Simplify (/ 1 1) into 1 3.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.793 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.793 * [taylor]: Taking taylor expansion of y in x 3.793 * [backup-simplify]: Simplify y into y 3.793 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.793 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.793 * [backup-simplify]: Simplify (+ 1 0) into 1 3.793 * [taylor]: Taking taylor expansion of 1 in y 3.793 * [backup-simplify]: Simplify 1 into 1 3.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.795 * [backup-simplify]: Simplify (+ 0 0) into 0 3.795 * [taylor]: Taking taylor expansion of 0 in y 3.795 * [backup-simplify]: Simplify 0 into 0 3.795 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.796 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.796 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.796 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.796 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.796 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.796 * [taylor]: Taking taylor expansion of y in y 3.796 * [backup-simplify]: Simplify 0 into 0 3.796 * [backup-simplify]: Simplify 1 into 1 3.796 * [backup-simplify]: Simplify (* 1 1) into 1 3.797 * [backup-simplify]: Simplify (/ 1 1) into 1 3.797 * [backup-simplify]: Simplify (- 1) into -1 3.797 * [backup-simplify]: Simplify -1 into -1 3.797 * [backup-simplify]: Simplify 1 into 1 3.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.798 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.799 * [backup-simplify]: Simplify (- 0) into 0 3.799 * [backup-simplify]: Simplify (+ 0 0) into 0 3.799 * [taylor]: Taking taylor expansion of 0 in y 3.799 * [backup-simplify]: Simplify 0 into 0 3.799 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.800 * [backup-simplify]: Simplify (- 0) into 0 3.800 * [backup-simplify]: Simplify 0 into 0 3.800 * [backup-simplify]: Simplify 0 into 0 3.800 * [backup-simplify]: Simplify 0 into 0 3.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.801 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.802 * [backup-simplify]: Simplify (- 0) into 0 3.802 * [backup-simplify]: Simplify (+ 0 0) into 0 3.802 * [taylor]: Taking taylor expansion of 0 in y 3.802 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.803 * [backup-simplify]: Simplify (- 0) into 0 3.803 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify 0 into 0 3.803 * [backup-simplify]: Simplify 0 into 0 3.804 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 3.804 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) 3.804 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in (x y) around 0 3.804 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in y 3.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 3.804 * [taylor]: Taking taylor expansion of (pow x 2) in y 3.804 * [taylor]: Taking taylor expansion of x in y 3.804 * [backup-simplify]: Simplify x into x 3.804 * [backup-simplify]: Simplify (* x x) into (pow x 2) 3.804 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 3.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.804 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.804 * [taylor]: Taking taylor expansion of y in y 3.804 * [backup-simplify]: Simplify 0 into 0 3.804 * [backup-simplify]: Simplify 1 into 1 3.804 * [backup-simplify]: Simplify (* 1 1) into 1 3.805 * [backup-simplify]: Simplify (/ 1 1) into 1 3.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.805 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.805 * [taylor]: Taking taylor expansion of x in x 3.805 * [backup-simplify]: Simplify 0 into 0 3.805 * [backup-simplify]: Simplify 1 into 1 3.805 * [backup-simplify]: Simplify (* 1 1) into 1 3.805 * [backup-simplify]: Simplify (/ 1 1) into 1 3.805 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.805 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.805 * [taylor]: Taking taylor expansion of y in x 3.805 * [backup-simplify]: Simplify y into y 3.805 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.805 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.805 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (pow y 2))) in x 3.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.805 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.805 * [taylor]: Taking taylor expansion of x in x 3.805 * [backup-simplify]: Simplify 0 into 0 3.805 * [backup-simplify]: Simplify 1 into 1 3.806 * [backup-simplify]: Simplify (* 1 1) into 1 3.806 * [backup-simplify]: Simplify (/ 1 1) into 1 3.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 3.806 * [taylor]: Taking taylor expansion of (pow y 2) in x 3.806 * [taylor]: Taking taylor expansion of y in x 3.806 * [backup-simplify]: Simplify y into y 3.806 * [backup-simplify]: Simplify (* y y) into (pow y 2) 3.806 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 3.806 * [backup-simplify]: Simplify (+ 1 0) into 1 3.806 * [taylor]: Taking taylor expansion of 1 in y 3.806 * [backup-simplify]: Simplify 1 into 1 3.807 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.807 * [backup-simplify]: Simplify (+ 0 0) into 0 3.808 * [taylor]: Taking taylor expansion of 0 in y 3.808 * [backup-simplify]: Simplify 0 into 0 3.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.809 * [backup-simplify]: Simplify (- (/ 1 (pow y 2))) into (- (/ 1 (pow y 2))) 3.809 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (pow y 2)))) into (- (/ 1 (pow y 2))) 3.809 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 3.809 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 3.809 * [taylor]: Taking taylor expansion of (pow y 2) in y 3.809 * [taylor]: Taking taylor expansion of y in y 3.809 * [backup-simplify]: Simplify 0 into 0 3.809 * [backup-simplify]: Simplify 1 into 1 3.809 * [backup-simplify]: Simplify (* 1 1) into 1 3.809 * [backup-simplify]: Simplify (/ 1 1) into 1 3.810 * [backup-simplify]: Simplify (- 1) into -1 3.810 * [backup-simplify]: Simplify -1 into -1 3.810 * [backup-simplify]: Simplify 1 into 1 3.810 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.811 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 3.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 3.811 * [backup-simplify]: Simplify (- 0) into 0 3.812 * [backup-simplify]: Simplify (+ 0 0) into 0 3.812 * [taylor]: Taking taylor expansion of 0 in y 3.812 * [backup-simplify]: Simplify 0 into 0 3.812 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.813 * [backup-simplify]: Simplify (- 0) into 0 3.813 * [backup-simplify]: Simplify 0 into 0 3.813 * [backup-simplify]: Simplify 0 into 0 3.813 * [backup-simplify]: Simplify 0 into 0 3.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.814 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 3.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0 3.815 * [backup-simplify]: Simplify (- 0) into 0 3.815 * [backup-simplify]: Simplify (+ 0 0) into 0 3.815 * [taylor]: Taking taylor expansion of 0 in y 3.815 * [backup-simplify]: Simplify 0 into 0 3.815 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.816 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.816 * [backup-simplify]: Simplify (- 0) into 0 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify 0 into 0 3.816 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 3.817 * * * [progress]: simplifying candidates 3.817 * * * * [progress]: [ 1 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 2 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 3 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 4 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 5 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 6 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 7 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 8 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 9 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 10 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 11 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 12 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 13 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 14 / 17 ] simplifiying candidate #real (real->posit16 (- (* x x) (* y y)))))> 3.817 * * * * [progress]: [ 15 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 16 / 17 ] simplifiying candidate # 3.817 * * * * [progress]: [ 17 / 17 ] simplifiying candidate # 3.817 * [simplify]: Simplifying: (/ (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)) (real->posit16 (- (* x x) (* y y))) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) (- (pow x 2) (pow y 2)) 3.818 * * [simplify]: iteration 0: 34 enodes 3.825 * * [simplify]: iteration 1: 98 enodes 3.853 * * [simplify]: iteration 2: 304 enodes 3.991 * * [simplify]: iteration 3: 1391 enodes 4.483 * * [simplify]: iteration complete: 5006 enodes 4.483 * * [simplify]: Extracting #0: cost 15 inf + 0 4.484 * * [simplify]: Extracting #1: cost 275 inf + 0 4.488 * * [simplify]: Extracting #2: cost 1218 inf + 1090 4.502 * * [simplify]: Extracting #3: cost 1638 inf + 31820 4.551 * * [simplify]: Extracting #4: cost 676 inf + 238208 4.629 * * [simplify]: Extracting #5: cost 145 inf + 385625 4.742 * * [simplify]: Extracting #6: cost 19 inf + 414969 4.831 * * [simplify]: Extracting #7: cost 0 inf + 421074 4.921 * [simplify]: Simplified to: (exp (- (* x x) (* y y))) (log (* (+ x y) (- x y))) (exp (- (* x x) (* y 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))) (* (- (* (* x x) x) (* (* y y) y)) (+ (* (* x x) x) (* (* y y) y))) (+ (* (* x x) (+ (* x x) (* y y))) (* (* y y) (* y y))) (* (- y) y) (* (+ (* x x) (* y y)) (- (* x x) (* y y))) (+ (* y y) (* x x)) (+ y x) (- x y) (* (- y) y) (real->posit16 (* (+ x y) (- x y))) (* (+ x y) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- x y)) 4.922 * * * [progress]: adding candidates to table 4.984 * * [progress]: iteration 2 / 4 4.984 * * * [progress]: picking best candidate 4.986 * * * * [pick]: Picked # 4.986 * * * [progress]: localizing error 4.997 * * * [progress]: generating rewritten candidates 4.997 * * * [progress]: generating series expansions 4.997 * * * [progress]: simplifying candidates 4.997 * [simplify]: Simplifying: 4.997 * * [simplify]: iteration 0: 0 enodes 4.997 * * [simplify]: iteration complete: 0 enodes 4.997 * * [simplify]: Extracting #0: cost 0 inf + 0 4.997 * [simplify]: Simplified to: 4.997 * * * [progress]: adding candidates to table 4.998 * [progress]: [Phase 3 of 3] Extracting. 5.000 * [simplify]: Simplifying: (* (+ x y) (- x y)) 5.000 * * [simplify]: iteration 0: 5 enodes 5.000 * * [simplify]: iteration 1: 7 enodes 5.000 * * [simplify]: iteration complete: 7 enodes 5.000 * * [simplify]: Extracting #0: cost 1 inf + 0 5.000 * * [simplify]: Extracting #1: cost 3 inf + 0 5.001 * * [simplify]: Extracting #2: cost 5 inf + 0 5.001 * * [simplify]: Extracting #3: cost 3 inf + 2 5.001 * * [simplify]: Extracting #4: cost 0 inf + 208 5.001 * [simplify]: Simplified to: (* (+ y x) (- x y)) 6.858 * [regime-testing]: Baseline error score: 0.0006250781347668458 6.862 * [regime-testing]: Oracle error score: 0.0006250781347668458 6.862 * [regime-testing]: End program error score: 0.0006250781347668458