8.932 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.028 * [progress]: [Phase 2 of 3] Improving. 0.028 * [simplify]: Simplifying: (* (+ x y) (- x y)) 0.029 * * [simplify]: Extracting # 0 : cost 1 inf + 0 0.029 * * [simplify]: Extracting # 1 : cost 3 inf + 0 0.029 * * [simplify]: Extracting # 2 : cost 5 inf + 0 0.029 * * [simplify]: Extracting # 3 : cost 3 inf + 2 0.029 * * [simplify]: Extracting # 4 : cost 0 inf + 208 0.029 * * [simplify]: iteration 0 : 5 enodes (cost 122 ) 0.030 * * [simplify]: Extracting # 0 : cost 0 inf + 208 0.030 * * [simplify]: Extracting # 1 : cost 1 inf + 208 0.030 * * [simplify]: Extracting # 2 : cost 0 inf + 249 0.030 * * [simplify]: iteration 1 : 9 enodes (cost 122 ) 0.032 * * [simplify]: Extracting # 0 : cost 0 inf + 249 0.032 * * [simplify]: Extracting # 1 : cost 8 inf + 249 0.032 * * [simplify]: Extracting # 2 : cost 0 inf + 985 0.032 * * [simplify]: iteration 2 : 24 enodes (cost 122 ) 0.037 * * [simplify]: Extracting # 0 : cost 0 inf + 985 0.038 * * [simplify]: Extracting # 1 : cost 9 inf + 617 0.038 * * [simplify]: Extracting # 2 : cost 0 inf + 1232 0.038 * * [simplify]: iteration 3 : 53 enodes (cost 122 ) 0.052 * * [simplify]: Extracting # 0 : cost 0 inf + 1232 0.052 * * [simplify]: Extracting # 1 : cost 20 inf + 945 0.053 * * [simplify]: Extracting # 2 : cost 0 inf + 4544 0.055 * * [simplify]: iteration 4 : 128 enodes (cost 122 ) 0.092 * * [simplify]: Extracting # 0 : cost 0 inf + 4544 0.094 * * [simplify]: Extracting # 1 : cost 26 inf + 1878 0.095 * * [simplify]: Extracting # 2 : cost 0 inf + 5569 0.097 * * [simplify]: Extracting # 3 : cost 0 inf + 5529 0.099 * * [simplify]: iteration 5 : 260 enodes (cost 122 ) 0.178 * * [simplify]: Extracting # 0 : cost 0 inf + 5529 0.181 * * [simplify]: Extracting # 1 : cost 36 inf + 2045 0.183 * * [simplify]: Extracting # 2 : cost 0 inf + 7592 0.186 * * [simplify]: iteration 6 : 497 enodes (cost 122 ) 0.581 * * [simplify]: Extracting # 0 : cost 0 inf + 7592 0.586 * * [simplify]: Extracting # 1 : cost 29 inf + 3185 0.589 * * [simplify]: Extracting # 2 : cost 0 inf + 6801 0.592 * * [simplify]: Extracting # 3 : cost 0 inf + 6641 0.595 * * [simplify]: iteration 7 : 679 enodes (cost 122 ) 0.833 * * [simplify]: Extracting # 0 : cost 0 inf + 6641 0.840 * * [simplify]: Extracting # 1 : cost 766 inf + 3877 0.856 * * [simplify]: Extracting # 2 : cost 0 inf + 98696 0.884 * * [simplify]: Extracting # 3 : cost 0 inf + 98614 0.915 * * [simplify]: iteration 8 : 2678 enodes (cost 122 ) 2.162 * * [simplify]: Extracting # 0 : cost 0 inf + 98614 2.375 * * [simplify]: Extracting # 1 : cost 963 inf + 69471 2.410 * * [simplify]: Extracting # 2 : cost 0 inf + 121548 2.450 * * [simplify]: Extracting # 3 : cost 0 inf + 121428 2.476 * * [simplify]: iteration done: 5000 enodes (cost 122 ) 2.476 * [simplify]: Simplified to: (* (+ x y) (- x y)) 2.477 * * [progress]: iteration 1 / 4 2.477 * * * [progress]: picking best candidate 2.480 * * * * [pick]: Picked # 2.480 * * * [progress]: localizing error 2.487 * * * [progress]: generating rewritten candidates 2.487 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.516 * * * [progress]: generating series expansions 2.516 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.516 * [backup-simplify]: Simplify (* (+ x y) (- x y)) into (* (+ x y) (- x y)) 2.516 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0 2.516 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 2.516 * [taylor]: Taking taylor expansion of (+ x y) in y 2.516 * [taylor]: Taking taylor expansion of x in y 2.516 * [backup-simplify]: Simplify x into x 2.516 * [taylor]: Taking taylor expansion of y in y 2.516 * [backup-simplify]: Simplify 0 into 0 2.516 * [backup-simplify]: Simplify 1 into 1 2.516 * [taylor]: Taking taylor expansion of (- x y) in y 2.517 * [taylor]: Taking taylor expansion of x in y 2.517 * [backup-simplify]: Simplify x into x 2.517 * [taylor]: Taking taylor expansion of y in y 2.517 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify 1 into 1 2.517 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 2.517 * [taylor]: Taking taylor expansion of (+ x y) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify 1 into 1 2.517 * [taylor]: Taking taylor expansion of y in x 2.517 * [backup-simplify]: Simplify y into y 2.517 * [taylor]: Taking taylor expansion of (- x y) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify 1 into 1 2.517 * [taylor]: Taking taylor expansion of y in x 2.517 * [backup-simplify]: Simplify y into y 2.517 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 2.517 * [taylor]: Taking taylor expansion of (+ x y) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify 1 into 1 2.517 * [taylor]: Taking taylor expansion of y in x 2.517 * [backup-simplify]: Simplify y into y 2.517 * [taylor]: Taking taylor expansion of (- x y) in x 2.517 * [taylor]: Taking taylor expansion of x in x 2.517 * [backup-simplify]: Simplify 0 into 0 2.517 * [backup-simplify]: Simplify 1 into 1 2.517 * [taylor]: Taking taylor expansion of y in x 2.517 * [backup-simplify]: Simplify y into y 2.517 * [backup-simplify]: Simplify (+ 0 y) into y 2.517 * [backup-simplify]: Simplify (- y) into (- y) 2.517 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 2.517 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2)) 2.517 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 2.517 * [taylor]: Taking taylor expansion of -1 in y 2.517 * [backup-simplify]: Simplify -1 into -1 2.518 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.518 * [taylor]: Taking taylor expansion of y in y 2.518 * [backup-simplify]: Simplify 0 into 0 2.518 * [backup-simplify]: Simplify 1 into 1 2.518 * [backup-simplify]: Simplify (- 0) into 0 2.519 * [backup-simplify]: Simplify (+ 1 0) into 1 2.519 * [backup-simplify]: Simplify (+ 1 0) into 1 2.519 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0 2.519 * [taylor]: Taking taylor expansion of 0 in y 2.519 * [backup-simplify]: Simplify 0 into 0 2.519 * [backup-simplify]: Simplify 0 into 0 2.520 * [backup-simplify]: Simplify (- 0) into 0 2.520 * [backup-simplify]: Simplify (+ 0 0) into 0 2.520 * [backup-simplify]: Simplify (+ 0 0) into 0 2.521 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1 2.521 * [taylor]: Taking taylor expansion of 1 in y 2.521 * [backup-simplify]: Simplify 1 into 1 2.521 * [backup-simplify]: Simplify 1 into 1 2.521 * [backup-simplify]: Simplify 0 into 0 2.521 * [backup-simplify]: Simplify (* 1 1) into 1 2.522 * [backup-simplify]: Simplify (* -1 1) into -1 2.522 * [backup-simplify]: Simplify -1 into -1 2.522 * [backup-simplify]: Simplify (- 0) into 0 2.522 * [backup-simplify]: Simplify (+ 0 0) into 0 2.523 * [backup-simplify]: Simplify (+ 0 0) into 0 2.523 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 2.524 * [taylor]: Taking taylor expansion of 0 in y 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify 0 into 0 2.524 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.525 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 2.525 * [backup-simplify]: Simplify 0 into 0 2.525 * [backup-simplify]: Simplify (- 0) into 0 2.526 * [backup-simplify]: Simplify (+ 0 0) into 0 2.526 * [backup-simplify]: Simplify (+ 0 0) into 0 2.527 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 2.527 * [taylor]: Taking taylor expansion of 0 in y 2.527 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 2.528 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) into (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) 2.528 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0 2.528 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 2.528 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.528 * [taylor]: Taking taylor expansion of x in y 2.528 * [backup-simplify]: Simplify x into x 2.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.528 * [taylor]: Taking taylor expansion of y in y 2.528 * [backup-simplify]: Simplify 0 into 0 2.528 * [backup-simplify]: Simplify 1 into 1 2.528 * [backup-simplify]: Simplify (/ 1 1) into 1 2.528 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 2.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.528 * [taylor]: Taking taylor expansion of x in y 2.528 * [backup-simplify]: Simplify x into x 2.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.529 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.529 * [taylor]: Taking taylor expansion of y in y 2.529 * [backup-simplify]: Simplify 0 into 0 2.529 * [backup-simplify]: Simplify 1 into 1 2.529 * [backup-simplify]: Simplify (/ 1 1) into 1 2.529 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 2.529 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.529 * [taylor]: Taking taylor expansion of x in x 2.529 * [backup-simplify]: Simplify 0 into 0 2.529 * [backup-simplify]: Simplify 1 into 1 2.529 * [backup-simplify]: Simplify (/ 1 1) into 1 2.529 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.529 * [taylor]: Taking taylor expansion of y in x 2.529 * [backup-simplify]: Simplify y into y 2.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.530 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (/ 1 1) into 1 2.530 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.530 * [taylor]: Taking taylor expansion of y in x 2.530 * [backup-simplify]: Simplify y into y 2.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.530 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 2.530 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.531 * [backup-simplify]: Simplify (/ 1 1) into 1 2.531 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.531 * [taylor]: Taking taylor expansion of y in x 2.531 * [backup-simplify]: Simplify y into y 2.531 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.531 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 2.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [backup-simplify]: Simplify 0 into 0 2.531 * [backup-simplify]: Simplify 1 into 1 2.531 * [backup-simplify]: Simplify (/ 1 1) into 1 2.531 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.531 * [taylor]: Taking taylor expansion of y in x 2.531 * [backup-simplify]: Simplify y into y 2.531 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.532 * [backup-simplify]: Simplify (+ 1 0) into 1 2.532 * [backup-simplify]: Simplify (+ 1 0) into 1 2.532 * [backup-simplify]: Simplify (* 1 1) into 1 2.532 * [taylor]: Taking taylor expansion of 1 in y 2.533 * [backup-simplify]: Simplify 1 into 1 2.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.533 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 2.533 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 2.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.534 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.534 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0 2.534 * [taylor]: Taking taylor expansion of 0 in y 2.534 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.535 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.535 * [backup-simplify]: Simplify (- 0) into 0 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.537 * [backup-simplify]: Simplify (+ 0 0) into 0 2.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2))) 2.538 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 2.538 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.538 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.538 * [taylor]: Taking taylor expansion of y in y 2.538 * [backup-simplify]: Simplify 0 into 0 2.538 * [backup-simplify]: Simplify 1 into 1 2.538 * [backup-simplify]: Simplify (* 1 1) into 1 2.539 * [backup-simplify]: Simplify (/ 1 1) into 1 2.539 * [backup-simplify]: Simplify (- 1) into -1 2.539 * [backup-simplify]: Simplify -1 into -1 2.539 * [backup-simplify]: Simplify 1 into 1 2.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.540 * [backup-simplify]: Simplify (- 0) into 0 2.541 * [backup-simplify]: Simplify (+ 0 0) into 0 2.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.542 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.542 * [backup-simplify]: Simplify (+ 0 0) into 0 2.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 2.543 * [taylor]: Taking taylor expansion of 0 in y 2.543 * [backup-simplify]: Simplify 0 into 0 2.544 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.545 * [backup-simplify]: Simplify (- 0) into 0 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify 0 into 0 2.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.546 * [backup-simplify]: Simplify (- 0) into 0 2.546 * [backup-simplify]: Simplify (+ 0 0) into 0 2.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.547 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.547 * [backup-simplify]: Simplify (+ 0 0) into 0 2.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 2.548 * [taylor]: Taking taylor expansion of 0 in y 2.548 * [backup-simplify]: Simplify 0 into 0 2.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.549 * [backup-simplify]: Simplify (- 0) into 0 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [backup-simplify]: Simplify 0 into 0 2.549 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 2.550 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) 2.550 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 2.550 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in y 2.550 * [taylor]: Taking taylor expansion of -1 in y 2.550 * [backup-simplify]: Simplify -1 into -1 2.550 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y 2.550 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 2.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.550 * [taylor]: Taking taylor expansion of y in y 2.550 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify 1 into 1 2.550 * [backup-simplify]: Simplify (/ 1 1) into 1 2.550 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.550 * [taylor]: Taking taylor expansion of x in y 2.550 * [backup-simplify]: Simplify x into x 2.550 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.550 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 2.550 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.550 * [taylor]: Taking taylor expansion of x in y 2.550 * [backup-simplify]: Simplify x into x 2.550 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.550 * [taylor]: Taking taylor expansion of y in y 2.550 * [backup-simplify]: Simplify 0 into 0 2.550 * [backup-simplify]: Simplify 1 into 1 2.550 * [backup-simplify]: Simplify (/ 1 1) into 1 2.551 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 2.551 * [taylor]: Taking taylor expansion of -1 in x 2.551 * [backup-simplify]: Simplify -1 into -1 2.551 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 2.551 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.551 * [taylor]: Taking taylor expansion of y in x 2.551 * [backup-simplify]: Simplify y into y 2.551 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.551 * [taylor]: Taking taylor expansion of x in x 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.551 * [backup-simplify]: Simplify (/ 1 1) into 1 2.551 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.551 * [taylor]: Taking taylor expansion of x in x 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.551 * [backup-simplify]: Simplify (/ 1 1) into 1 2.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.551 * [taylor]: Taking taylor expansion of y in x 2.551 * [backup-simplify]: Simplify y into y 2.551 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.551 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 2.551 * [taylor]: Taking taylor expansion of -1 in x 2.551 * [backup-simplify]: Simplify -1 into -1 2.551 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 2.551 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 2.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.551 * [taylor]: Taking taylor expansion of y in x 2.552 * [backup-simplify]: Simplify y into y 2.552 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.552 * [taylor]: Taking taylor expansion of x in x 2.552 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify 1 into 1 2.552 * [backup-simplify]: Simplify (/ 1 1) into 1 2.552 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 2.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.552 * [taylor]: Taking taylor expansion of x in x 2.552 * [backup-simplify]: Simplify 0 into 0 2.552 * [backup-simplify]: Simplify 1 into 1 2.552 * [backup-simplify]: Simplify (/ 1 1) into 1 2.552 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.552 * [taylor]: Taking taylor expansion of y in x 2.552 * [backup-simplify]: Simplify y into y 2.552 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.553 * [backup-simplify]: Simplify (- 1) into -1 2.553 * [backup-simplify]: Simplify (+ 0 -1) into -1 2.553 * [backup-simplify]: Simplify (+ 1 0) into 1 2.553 * [backup-simplify]: Simplify (* -1 1) into -1 2.554 * [backup-simplify]: Simplify (* -1 -1) into 1 2.554 * [taylor]: Taking taylor expansion of 1 in y 2.554 * [backup-simplify]: Simplify 1 into 1 2.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.554 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 2.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.555 * [backup-simplify]: Simplify (- 0) into 0 2.555 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 2.555 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0 2.555 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.555 * [taylor]: Taking taylor expansion of 0 in y 2.555 * [backup-simplify]: Simplify 0 into 0 2.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.556 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.556 * [backup-simplify]: Simplify (+ 0 0) into 0 2.557 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 2.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.557 * [backup-simplify]: Simplify (- 0) into 0 2.558 * [backup-simplify]: Simplify (+ 0 0) into 0 2.558 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 2.559 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2))) 2.559 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 2.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 2.559 * [taylor]: Taking taylor expansion of (pow y 2) in y 2.559 * [taylor]: Taking taylor expansion of y in y 2.559 * [backup-simplify]: Simplify 0 into 0 2.559 * [backup-simplify]: Simplify 1 into 1 2.559 * [backup-simplify]: Simplify (* 1 1) into 1 2.559 * [backup-simplify]: Simplify (/ 1 1) into 1 2.559 * [backup-simplify]: Simplify (- 1) into -1 2.559 * [backup-simplify]: Simplify -1 into -1 2.559 * [backup-simplify]: Simplify 1 into 1 2.560 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.560 * [backup-simplify]: Simplify (+ 0 0) into 0 2.560 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.561 * [backup-simplify]: Simplify (- 0) into 0 2.561 * [backup-simplify]: Simplify (+ 0 0) into 0 2.562 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 2.563 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0 2.563 * [taylor]: Taking taylor expansion of 0 in y 2.563 * [backup-simplify]: Simplify 0 into 0 2.563 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.564 * [backup-simplify]: Simplify (- 0) into 0 2.564 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify 0 into 0 2.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.565 * [backup-simplify]: Simplify (+ 0 0) into 0 2.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 2.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.566 * [backup-simplify]: Simplify (- 0) into 0 2.566 * [backup-simplify]: Simplify (+ 0 0) into 0 2.567 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 2.568 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0 2.568 * [taylor]: Taking taylor expansion of 0 in y 2.568 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.569 * [backup-simplify]: Simplify (- 0) into 0 2.569 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 2.569 * * * [progress]: simplifying candidates 2.570 * [simplify]: Simplifying: (* (+ 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) x) (* (+ x y) (- y)) (* (+ x y) x) (* (+ x y) (- 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)) 2.570 * * [simplify]: Extracting # 0 : cost 33 inf + 0 2.570 * * [simplify]: Extracting # 1 : cost 55 inf + 0 2.570 * * [simplify]: Extracting # 2 : cost 66 inf + 2 2.571 * * [simplify]: Extracting # 3 : cost 63 inf + 298 2.571 * * [simplify]: Extracting # 4 : cost 28 inf + 5066 2.572 * * [simplify]: Extracting # 5 : cost 7 inf + 9701 2.573 * * [simplify]: Extracting # 6 : cost 0 inf + 12799 2.573 * * [simplify]: iteration 0 : 70 enodes (cost 10458 ) 2.588 * * [simplify]: Extracting # 0 : cost 0 inf + 12799 2.589 * * [simplify]: Extracting # 1 : cost 53 inf + 10300 2.591 * * [simplify]: Extracting # 2 : cost 3 inf + 16164 2.594 * * [simplify]: Extracting # 3 : cost 2 inf + 15823 2.596 * * [simplify]: Extracting # 4 : cost 0 inf + 16247 2.599 * * [simplify]: iteration 1 : 213 enodes (cost 7658 ) 2.696 * * [simplify]: Extracting # 0 : cost 0 inf + 16247 2.704 * * [simplify]: Extracting # 1 : cost 636 inf + 14445 2.724 * * [simplify]: Extracting # 2 : cost 5 inf + 99272 2.748 * * [simplify]: Extracting # 3 : cost 3 inf + 99356 2.773 * * [simplify]: Extracting # 4 : cost 0 inf + 100183 2.797 * * [simplify]: iteration 2 : 1544 enodes (cost 7658 ) 3.365 * * [simplify]: Extracting # 0 : cost 0 inf + 100183 3.432 * * [simplify]: Extracting # 1 : cost 2053 inf + 82376 3.519 * * [simplify]: Extracting # 2 : cost 66 inf + 387736 3.616 * * [simplify]: Extracting # 3 : cost 20 inf + 394722 3.704 * * [simplify]: Extracting # 4 : cost 0 inf + 399849 3.804 * * [simplify]: iteration done: 5002 enodes (cost 7578 ) 3.805 * [simplify]: Simplified to: (* (+ 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))) (* (- (* (* x x) x) (* (* y y) y)) (+ (* (* y y) y) (* (* x x) x))) (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (+ (* y y) (* x y)))) (* (- (* x x) (* y y)) (+ (* (* y y) y) (* (* x x) x))) (* (+ x y) (+ (* x x) (* y (- y x)))) (* (- (* (* x x) x) (* (* y y) y)) (- (* x x) (* y y))) (* (- x y) (+ (* y (+ x y)) (* x x))) (* (* (+ x y) (- x y)) (* (+ x y) (- x y))) (* (+ x y) (- x y)) (* (sqrt (+ x y)) (sqrt (- x y))) (* (sqrt (+ x y)) (sqrt (- x y))) (* x (+ x y)) (* (- y) (+ x y)) (* x (+ x y)) (* (- y) (+ x y)) (* x (+ x y)) (* (- y) (+ x y)) (* x (+ x y)) (* (- y) (+ x y)) (* (* (cbrt (- x y)) (cbrt (- x y))) (+ x y)) (* (sqrt (- x y)) (+ x y)) (+ x y) (* (+ (sqrt x) (sqrt y)) (+ x y)) (+ x y) (* (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) (+ (* (* y y) y) (* (* x x) x))) (* (+ x y) (* (- x y) (- x y))) (* (+ x y) (- x y)) (* (+ x y) (- x y)) (* (+ x y) (- x y)) 3.806 * * * [progress]: adding candidates to table 3.907 * * [progress]: iteration 2 / 4 3.907 * * * [progress]: picking best candidate 3.910 * * * * [pick]: Picked # 3.911 * * * [progress]: localizing error 3.925 * * * [progress]: generating rewritten candidates 3.925 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 4.015 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 4.076 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 4.126 * * * [progress]: generating series expansions 4.126 * * * * [progress]: [ 1 / 3 ] generating series at (2) 4.127 * [backup-simplify]: Simplify (/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y)) into (* (+ x y) (- x y)) 4.127 * [approximate]: Taking taylor expansion of (* (+ x y) (- x y)) in (x y) around 0 4.127 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 4.127 * [taylor]: Taking taylor expansion of (+ x y) in y 4.127 * [taylor]: Taking taylor expansion of x in y 4.127 * [backup-simplify]: Simplify x into x 4.127 * [taylor]: Taking taylor expansion of y in y 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [taylor]: Taking taylor expansion of (- x y) in y 4.127 * [taylor]: Taking taylor expansion of x in y 4.127 * [backup-simplify]: Simplify x into x 4.127 * [taylor]: Taking taylor expansion of y in y 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 4.127 * [taylor]: Taking taylor expansion of (+ x y) in x 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [taylor]: Taking taylor expansion of y in x 4.127 * [backup-simplify]: Simplify y into y 4.127 * [taylor]: Taking taylor expansion of (- x y) in x 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [taylor]: Taking taylor expansion of y in x 4.127 * [backup-simplify]: Simplify y into y 4.127 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 4.127 * [taylor]: Taking taylor expansion of (+ x y) in x 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.127 * [taylor]: Taking taylor expansion of y in x 4.127 * [backup-simplify]: Simplify y into y 4.127 * [taylor]: Taking taylor expansion of (- x y) in x 4.127 * [taylor]: Taking taylor expansion of x in x 4.127 * [backup-simplify]: Simplify 0 into 0 4.127 * [backup-simplify]: Simplify 1 into 1 4.128 * [taylor]: Taking taylor expansion of y in x 4.128 * [backup-simplify]: Simplify y into y 4.128 * [backup-simplify]: Simplify (+ 0 y) into y 4.128 * [backup-simplify]: Simplify (- y) into (- y) 4.128 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 4.128 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2)) 4.128 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y 4.128 * [taylor]: Taking taylor expansion of -1 in y 4.128 * [backup-simplify]: Simplify -1 into -1 4.128 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.128 * [taylor]: Taking taylor expansion of y in y 4.128 * [backup-simplify]: Simplify 0 into 0 4.128 * [backup-simplify]: Simplify 1 into 1 4.129 * [backup-simplify]: Simplify (- 0) into 0 4.129 * [backup-simplify]: Simplify (+ 1 0) into 1 4.130 * [backup-simplify]: Simplify (+ 1 0) into 1 4.130 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0 4.130 * [taylor]: Taking taylor expansion of 0 in y 4.130 * [backup-simplify]: Simplify 0 into 0 4.130 * [backup-simplify]: Simplify 0 into 0 4.130 * [backup-simplify]: Simplify (- 0) into 0 4.131 * [backup-simplify]: Simplify (+ 0 0) into 0 4.131 * [backup-simplify]: Simplify (+ 0 0) into 0 4.131 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1 4.131 * [taylor]: Taking taylor expansion of 1 in y 4.131 * [backup-simplify]: Simplify 1 into 1 4.131 * [backup-simplify]: Simplify 1 into 1 4.132 * [backup-simplify]: Simplify 0 into 0 4.132 * [backup-simplify]: Simplify (* 1 1) into 1 4.132 * [backup-simplify]: Simplify (* -1 1) into -1 4.132 * [backup-simplify]: Simplify -1 into -1 4.133 * [backup-simplify]: Simplify (- 0) into 0 4.133 * [backup-simplify]: Simplify (+ 0 0) into 0 4.133 * [backup-simplify]: Simplify (+ 0 0) into 0 4.134 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 4.134 * [taylor]: Taking taylor expansion of 0 in y 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 0 into 0 4.134 * [backup-simplify]: Simplify 0 into 0 4.135 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.136 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 1)) into 0 4.136 * [backup-simplify]: Simplify 0 into 0 4.136 * [backup-simplify]: Simplify (- 0) into 0 4.136 * [backup-simplify]: Simplify (+ 0 0) into 0 4.137 * [backup-simplify]: Simplify (+ 0 0) into 0 4.140 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0 4.140 * [taylor]: Taking taylor expansion of 0 in y 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify 0 into 0 4.141 * [backup-simplify]: Simplify (+ (* -1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (pow y 2)) 4.141 * [backup-simplify]: Simplify (/ (* (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (- (/ 1 x) (/ 1 y))) (+ (/ 1 x) (/ 1 y))) into (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) 4.141 * [approximate]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in (x y) around 0 4.141 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 4.142 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.142 * [taylor]: Taking taylor expansion of x in y 4.142 * [backup-simplify]: Simplify x into x 4.142 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.142 * [taylor]: Taking taylor expansion of y in y 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 1 into 1 4.142 * [backup-simplify]: Simplify (/ 1 1) into 1 4.142 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.142 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.142 * [taylor]: Taking taylor expansion of x in y 4.142 * [backup-simplify]: Simplify x into x 4.142 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.142 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.142 * [taylor]: Taking taylor expansion of y in y 4.142 * [backup-simplify]: Simplify 0 into 0 4.142 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 4.143 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.143 * [taylor]: Taking taylor expansion of x in x 4.143 * [backup-simplify]: Simplify 0 into 0 4.143 * [backup-simplify]: Simplify 1 into 1 4.143 * [backup-simplify]: Simplify (/ 1 1) into 1 4.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.143 * [taylor]: Taking taylor expansion of y in x 4.143 * [backup-simplify]: Simplify y into y 4.143 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.143 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.144 * [taylor]: Taking taylor expansion of x in x 4.144 * [backup-simplify]: Simplify 0 into 0 4.144 * [backup-simplify]: Simplify 1 into 1 4.144 * [backup-simplify]: Simplify (/ 1 1) into 1 4.144 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.144 * [taylor]: Taking taylor expansion of y in x 4.144 * [backup-simplify]: Simplify y into y 4.144 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.144 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 4.144 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.144 * [taylor]: Taking taylor expansion of x in x 4.144 * [backup-simplify]: Simplify 0 into 0 4.144 * [backup-simplify]: Simplify 1 into 1 4.145 * [backup-simplify]: Simplify (/ 1 1) into 1 4.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.145 * [taylor]: Taking taylor expansion of y in x 4.145 * [backup-simplify]: Simplify y into y 4.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.145 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.145 * [taylor]: Taking taylor expansion of x in x 4.145 * [backup-simplify]: Simplify 0 into 0 4.145 * [backup-simplify]: Simplify 1 into 1 4.145 * [backup-simplify]: Simplify (/ 1 1) into 1 4.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.145 * [taylor]: Taking taylor expansion of y in x 4.145 * [backup-simplify]: Simplify y into y 4.145 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.146 * [backup-simplify]: Simplify (+ 1 0) into 1 4.146 * [backup-simplify]: Simplify (+ 1 0) into 1 4.147 * [backup-simplify]: Simplify (* 1 1) into 1 4.147 * [taylor]: Taking taylor expansion of 1 in y 4.147 * [backup-simplify]: Simplify 1 into 1 4.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.147 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.147 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 4.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.148 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.148 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0 4.148 * [taylor]: Taking taylor expansion of 0 in y 4.148 * [backup-simplify]: Simplify 0 into 0 4.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.150 * [backup-simplify]: Simplify (- 0) into 0 4.150 * [backup-simplify]: Simplify (+ 0 0) into 0 4.151 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.151 * [backup-simplify]: Simplify (+ 0 0) into 0 4.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2))) 4.152 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 4.152 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.152 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.152 * [taylor]: Taking taylor expansion of y in y 4.152 * [backup-simplify]: Simplify 0 into 0 4.152 * [backup-simplify]: Simplify 1 into 1 4.153 * [backup-simplify]: Simplify (* 1 1) into 1 4.153 * [backup-simplify]: Simplify (/ 1 1) into 1 4.153 * [backup-simplify]: Simplify (- 1) into -1 4.153 * [backup-simplify]: Simplify -1 into -1 4.154 * [backup-simplify]: Simplify 1 into 1 4.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.155 * [backup-simplify]: Simplify (- 0) into 0 4.156 * [backup-simplify]: Simplify (+ 0 0) into 0 4.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.157 * [backup-simplify]: Simplify (+ 0 0) into 0 4.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 4.158 * [taylor]: Taking taylor expansion of 0 in y 4.158 * [backup-simplify]: Simplify 0 into 0 4.158 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.159 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.159 * [backup-simplify]: Simplify (- 0) into 0 4.159 * [backup-simplify]: Simplify 0 into 0 4.159 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify 0 into 0 4.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.161 * [backup-simplify]: Simplify (- 0) into 0 4.161 * [backup-simplify]: Simplify (+ 0 0) into 0 4.162 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.162 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.163 * [backup-simplify]: Simplify (+ 0 0) into 0 4.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0 4.164 * [taylor]: Taking taylor expansion of 0 in y 4.164 * [backup-simplify]: Simplify 0 into 0 4.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.166 * [backup-simplify]: Simplify (- 0) into 0 4.166 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify 0 into 0 4.166 * [backup-simplify]: Simplify 0 into 0 4.167 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (pow y 2)) 4.167 * [backup-simplify]: Simplify (/ (* (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (- (/ 1 (- x)) (/ 1 (- y)))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) 4.167 * [approximate]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in (x y) around 0 4.167 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in y 4.167 * [taylor]: Taking taylor expansion of -1 in y 4.167 * [backup-simplify]: Simplify -1 into -1 4.167 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y 4.167 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.167 * [taylor]: Taking taylor expansion of y in y 4.167 * [backup-simplify]: Simplify 0 into 0 4.167 * [backup-simplify]: Simplify 1 into 1 4.168 * [backup-simplify]: Simplify (/ 1 1) into 1 4.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.168 * [taylor]: Taking taylor expansion of x in y 4.168 * [backup-simplify]: Simplify x into x 4.168 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.168 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.168 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.168 * [taylor]: Taking taylor expansion of x in y 4.168 * [backup-simplify]: Simplify x into x 4.168 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.168 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.168 * [taylor]: Taking taylor expansion of y in y 4.168 * [backup-simplify]: Simplify 0 into 0 4.168 * [backup-simplify]: Simplify 1 into 1 4.169 * [backup-simplify]: Simplify (/ 1 1) into 1 4.169 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 4.169 * [taylor]: Taking taylor expansion of -1 in x 4.169 * [backup-simplify]: Simplify -1 into -1 4.169 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 4.169 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.169 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.169 * [taylor]: Taking taylor expansion of y in x 4.169 * [backup-simplify]: Simplify y into y 4.169 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.169 * [taylor]: Taking taylor expansion of x in x 4.169 * [backup-simplify]: Simplify 0 into 0 4.169 * [backup-simplify]: Simplify 1 into 1 4.170 * [backup-simplify]: Simplify (/ 1 1) into 1 4.170 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.170 * [taylor]: Taking taylor expansion of x in x 4.170 * [backup-simplify]: Simplify 0 into 0 4.170 * [backup-simplify]: Simplify 1 into 1 4.170 * [backup-simplify]: Simplify (/ 1 1) into 1 4.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.170 * [taylor]: Taking taylor expansion of y in x 4.170 * [backup-simplify]: Simplify y into y 4.170 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.170 * [taylor]: Taking taylor expansion of (* -1 (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y)))) in x 4.170 * [taylor]: Taking taylor expansion of -1 in x 4.170 * [backup-simplify]: Simplify -1 into -1 4.170 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 4.170 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.170 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.170 * [taylor]: Taking taylor expansion of y in x 4.170 * [backup-simplify]: Simplify y into y 4.170 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.171 * [taylor]: Taking taylor expansion of x in x 4.171 * [backup-simplify]: Simplify 0 into 0 4.171 * [backup-simplify]: Simplify 1 into 1 4.171 * [backup-simplify]: Simplify (/ 1 1) into 1 4.171 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.171 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.171 * [taylor]: Taking taylor expansion of x in x 4.171 * [backup-simplify]: Simplify 0 into 0 4.171 * [backup-simplify]: Simplify 1 into 1 4.171 * [backup-simplify]: Simplify (/ 1 1) into 1 4.171 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.171 * [taylor]: Taking taylor expansion of y in x 4.171 * [backup-simplify]: Simplify y into y 4.172 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.172 * [backup-simplify]: Simplify (- 1) into -1 4.172 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.173 * [backup-simplify]: Simplify (+ 1 0) into 1 4.173 * [backup-simplify]: Simplify (* -1 1) into -1 4.173 * [backup-simplify]: Simplify (* -1 -1) into 1 4.174 * [taylor]: Taking taylor expansion of 1 in y 4.174 * [backup-simplify]: Simplify 1 into 1 4.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.174 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.175 * [backup-simplify]: Simplify (- 0) into 0 4.175 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.176 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0 4.176 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 4.176 * [taylor]: Taking taylor expansion of 0 in y 4.176 * [backup-simplify]: Simplify 0 into 0 4.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.178 * [backup-simplify]: Simplify (+ 0 0) into 0 4.178 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.179 * [backup-simplify]: Simplify (- 0) into 0 4.179 * [backup-simplify]: Simplify (+ 0 0) into 0 4.180 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.181 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (- (/ 1 (pow y 2))) 4.181 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 4.181 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.181 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.181 * [taylor]: Taking taylor expansion of y in y 4.181 * [backup-simplify]: Simplify 0 into 0 4.181 * [backup-simplify]: Simplify 1 into 1 4.181 * [backup-simplify]: Simplify (* 1 1) into 1 4.182 * [backup-simplify]: Simplify (/ 1 1) into 1 4.182 * [backup-simplify]: Simplify (- 1) into -1 4.182 * [backup-simplify]: Simplify -1 into -1 4.182 * [backup-simplify]: Simplify 1 into 1 4.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.183 * [backup-simplify]: Simplify (+ 0 0) into 0 4.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.185 * [backup-simplify]: Simplify (- 0) into 0 4.185 * [backup-simplify]: Simplify (+ 0 0) into 0 4.186 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 4.187 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0 4.187 * [taylor]: Taking taylor expansion of 0 in y 4.187 * [backup-simplify]: Simplify 0 into 0 4.188 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 4.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.189 * [backup-simplify]: Simplify (- 0) into 0 4.189 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify 0 into 0 4.189 * [backup-simplify]: Simplify 0 into 0 4.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.190 * [backup-simplify]: Simplify (+ 0 0) into 0 4.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.192 * [backup-simplify]: Simplify (- 0) into 0 4.192 * [backup-simplify]: Simplify (+ 0 0) into 0 4.193 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0 4.195 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0 4.195 * [taylor]: Taking taylor expansion of 0 in y 4.195 * [backup-simplify]: Simplify 0 into 0 4.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 4.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.197 * [backup-simplify]: Simplify (- 0) into 0 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify 0 into 0 4.197 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (pow y 2)) 4.197 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 4.198 * [backup-simplify]: Simplify (* (* (+ x y) (+ x y)) (- x y)) into (* (pow (+ x y) 2) (- x y)) 4.198 * [approximate]: Taking taylor expansion of (* (pow (+ x y) 2) (- x y)) in (x y) around 0 4.198 * [taylor]: Taking taylor expansion of (* (pow (+ x y) 2) (- x y)) in y 4.198 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y 4.198 * [taylor]: Taking taylor expansion of (+ x y) in y 4.198 * [taylor]: Taking taylor expansion of x in y 4.198 * [backup-simplify]: Simplify x into x 4.198 * [taylor]: Taking taylor expansion of y in y 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [backup-simplify]: Simplify (+ x 0) into x 4.198 * [taylor]: Taking taylor expansion of (- x y) in y 4.198 * [taylor]: Taking taylor expansion of x in y 4.198 * [backup-simplify]: Simplify x into x 4.198 * [taylor]: Taking taylor expansion of y in y 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [taylor]: Taking taylor expansion of (* (pow (+ x y) 2) (- x y)) in x 4.198 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x 4.198 * [taylor]: Taking taylor expansion of (+ x y) in x 4.198 * [taylor]: Taking taylor expansion of x in x 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [taylor]: Taking taylor expansion of y in x 4.198 * [backup-simplify]: Simplify y into y 4.198 * [backup-simplify]: Simplify (+ 0 y) into y 4.198 * [taylor]: Taking taylor expansion of (- x y) in x 4.198 * [taylor]: Taking taylor expansion of x in x 4.198 * [backup-simplify]: Simplify 0 into 0 4.198 * [backup-simplify]: Simplify 1 into 1 4.198 * [taylor]: Taking taylor expansion of y in x 4.198 * [backup-simplify]: Simplify y into y 4.199 * [taylor]: Taking taylor expansion of (* (pow (+ x y) 2) (- x y)) in x 4.199 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x 4.199 * [taylor]: Taking taylor expansion of (+ x y) in x 4.199 * [taylor]: Taking taylor expansion of x in x 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [taylor]: Taking taylor expansion of y in x 4.199 * [backup-simplify]: Simplify y into y 4.199 * [backup-simplify]: Simplify (+ 0 y) into y 4.199 * [taylor]: Taking taylor expansion of (- x y) in x 4.199 * [taylor]: Taking taylor expansion of x in x 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.199 * [taylor]: Taking taylor expansion of y in x 4.199 * [backup-simplify]: Simplify y into y 4.199 * [backup-simplify]: Simplify (* y y) into (pow y 2) 4.199 * [backup-simplify]: Simplify (- y) into (- y) 4.199 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 4.199 * [backup-simplify]: Simplify (* (pow y 2) (- y)) into (* -1 (pow y 3)) 4.199 * [taylor]: Taking taylor expansion of (* -1 (pow y 3)) in y 4.199 * [taylor]: Taking taylor expansion of -1 in y 4.199 * [backup-simplify]: Simplify -1 into -1 4.199 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.199 * [taylor]: Taking taylor expansion of y in y 4.199 * [backup-simplify]: Simplify 0 into 0 4.199 * [backup-simplify]: Simplify 1 into 1 4.200 * [backup-simplify]: Simplify (- 0) into 0 4.200 * [backup-simplify]: Simplify (+ 1 0) into 1 4.201 * [backup-simplify]: Simplify (+ 1 0) into 1 4.201 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y) 4.201 * [backup-simplify]: Simplify (+ (* (pow y 2) 1) (* (* 2 y) (- y))) into (- (pow y 2)) 4.201 * [taylor]: Taking taylor expansion of (- (pow y 2)) in y 4.201 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.201 * [taylor]: Taking taylor expansion of y in y 4.201 * [backup-simplify]: Simplify 0 into 0 4.201 * [backup-simplify]: Simplify 1 into 1 4.202 * [backup-simplify]: Simplify (- 0) into 0 4.202 * [backup-simplify]: Simplify (+ 0 0) into 0 4.202 * [backup-simplify]: Simplify (+ 0 0) into 0 4.203 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1 4.203 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* (* 2 y) 1) (* 1 (- y)))) into y 4.203 * [taylor]: Taking taylor expansion of y in y 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify 1 into 1 4.203 * [backup-simplify]: Simplify 0 into 0 4.203 * [backup-simplify]: Simplify (- 0) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.204 * [backup-simplify]: Simplify (+ 0 0) into 0 4.205 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 y)))) into 0 4.206 * [backup-simplify]: Simplify (+ (* (pow y 2) 0) (+ (* (* 2 y) 0) (+ (* 1 1) (* 0 (- y))))) into 1 4.206 * [taylor]: Taking taylor expansion of 1 in y 4.206 * [backup-simplify]: Simplify 1 into 1 4.206 * [backup-simplify]: Simplify 1 into 1 4.206 * [backup-simplify]: Simplify 1 into 1 4.206 * [backup-simplify]: Simplify (* 1 1) into 1 4.206 * [backup-simplify]: Simplify (- 1) into -1 4.206 * [backup-simplify]: Simplify -1 into -1 4.207 * [backup-simplify]: Simplify (+ (* -1 (* (pow y 2) x)) (+ (* 1 (* y (pow x 2))) (* 1 (pow (* 1 x) 3)))) into (- (+ (* (pow x 2) y) (pow x 3)) (* x (pow y 2))) 4.207 * [backup-simplify]: Simplify (* (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (- (/ 1 x) (/ 1 y))) into (* (pow (+ (/ 1 x) (/ 1 y)) 2) (- (/ 1 x) (/ 1 y))) 4.207 * [approximate]: Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (- (/ 1 x) (/ 1 y))) in (x y) around 0 4.207 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (- (/ 1 x) (/ 1 y))) in y 4.207 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y 4.207 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.208 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.208 * [taylor]: Taking taylor expansion of x in y 4.208 * [backup-simplify]: Simplify x into x 4.208 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.208 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.208 * [taylor]: Taking taylor expansion of y in y 4.208 * [backup-simplify]: Simplify 0 into 0 4.208 * [backup-simplify]: Simplify 1 into 1 4.208 * [backup-simplify]: Simplify (/ 1 1) into 1 4.208 * [backup-simplify]: Simplify (+ 0 1) into 1 4.209 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 4.209 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.209 * [taylor]: Taking taylor expansion of x in y 4.209 * [backup-simplify]: Simplify x into x 4.209 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.209 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.209 * [taylor]: Taking taylor expansion of y in y 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.209 * [backup-simplify]: Simplify (/ 1 1) into 1 4.209 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (- (/ 1 x) (/ 1 y))) in x 4.209 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.209 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.209 * [taylor]: Taking taylor expansion of x in x 4.209 * [backup-simplify]: Simplify 0 into 0 4.209 * [backup-simplify]: Simplify 1 into 1 4.210 * [backup-simplify]: Simplify (/ 1 1) into 1 4.210 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.210 * [taylor]: Taking taylor expansion of y in x 4.210 * [backup-simplify]: Simplify y into y 4.210 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.210 * [backup-simplify]: Simplify (+ 1 0) into 1 4.210 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.210 * [taylor]: Taking taylor expansion of x in x 4.210 * [backup-simplify]: Simplify 0 into 0 4.210 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify (/ 1 1) into 1 4.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.211 * [taylor]: Taking taylor expansion of y in x 4.211 * [backup-simplify]: Simplify y into y 4.211 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.211 * [taylor]: Taking taylor expansion of (* (pow (+ (/ 1 x) (/ 1 y)) 2) (- (/ 1 x) (/ 1 y))) in x 4.211 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.211 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.211 * [taylor]: Taking taylor expansion of x in x 4.211 * [backup-simplify]: Simplify 0 into 0 4.211 * [backup-simplify]: Simplify 1 into 1 4.211 * [backup-simplify]: Simplify (/ 1 1) into 1 4.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.211 * [taylor]: Taking taylor expansion of y in x 4.211 * [backup-simplify]: Simplify y into y 4.211 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.212 * [backup-simplify]: Simplify (+ 1 0) into 1 4.212 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 4.212 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.212 * [taylor]: Taking taylor expansion of x in x 4.212 * [backup-simplify]: Simplify 0 into 0 4.212 * [backup-simplify]: Simplify 1 into 1 4.212 * [backup-simplify]: Simplify (/ 1 1) into 1 4.212 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.212 * [taylor]: Taking taylor expansion of y in x 4.212 * [backup-simplify]: Simplify y into y 4.212 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.213 * [backup-simplify]: Simplify (* 1 1) into 1 4.213 * [backup-simplify]: Simplify (+ 1 0) into 1 4.214 * [backup-simplify]: Simplify (* 1 1) into 1 4.214 * [taylor]: Taking taylor expansion of 1 in y 4.214 * [backup-simplify]: Simplify 1 into 1 4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.214 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 4.215 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 4.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.216 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.216 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y)) 4.216 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (* 2 (/ 1 y)) 1)) into (/ 1 y) 4.216 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.216 * [taylor]: Taking taylor expansion of y in y 4.216 * [backup-simplify]: Simplify 0 into 0 4.216 * [backup-simplify]: Simplify 1 into 1 4.216 * [backup-simplify]: Simplify (/ 1 1) into 1 4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.218 * [backup-simplify]: Simplify (- 0) into 0 4.218 * [backup-simplify]: Simplify (+ 0 0) into 0 4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.219 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.219 * [backup-simplify]: Simplify (+ 0 0) into 0 4.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 y)) (- (/ 1 y))) (* (/ 1 (pow y 2)) 1))) into (- (/ 1 (pow y 2))) 4.221 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2))) in y 4.221 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.221 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.221 * [taylor]: Taking taylor expansion of y in y 4.221 * [backup-simplify]: Simplify 0 into 0 4.221 * [backup-simplify]: Simplify 1 into 1 4.221 * [backup-simplify]: Simplify (* 1 1) into 1 4.222 * [backup-simplify]: Simplify (/ 1 1) into 1 4.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.223 * [backup-simplify]: Simplify (- 0) into 0 4.223 * [backup-simplify]: Simplify (+ 0 0) into 0 4.224 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.224 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.225 * [backup-simplify]: Simplify (+ 0 0) into 0 4.226 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 4.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (* 2 (/ 1 y)) 0) (+ (* (/ 1 (pow y 2)) (- (/ 1 y))) (* 0 1)))) into (- (/ 1 (pow y 3))) 4.227 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 3))) in y 4.227 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.227 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.227 * [taylor]: Taking taylor expansion of y in y 4.227 * [backup-simplify]: Simplify 0 into 0 4.227 * [backup-simplify]: Simplify 1 into 1 4.227 * [backup-simplify]: Simplify (* 1 1) into 1 4.228 * [backup-simplify]: Simplify (* 1 1) into 1 4.228 * [backup-simplify]: Simplify (/ 1 1) into 1 4.228 * [backup-simplify]: Simplify (- 1) into -1 4.228 * [backup-simplify]: Simplify -1 into -1 4.229 * [backup-simplify]: Simplify (- 1) into -1 4.229 * [backup-simplify]: Simplify -1 into -1 4.229 * [backup-simplify]: Simplify 1 into 1 4.230 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (pow (/ 1 x) -2))) (+ (* -1 (* (pow (/ 1 y) -2) (/ 1 (/ 1 x)))) (* -1 (pow (* (/ 1 (/ 1 y)) 1) 3)))) into (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3))) 4.230 * [backup-simplify]: Simplify (* (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* (- (/ 1 y) (/ 1 x)) (pow (+ (/ 1 x) (/ 1 y)) 2)) 4.230 * [approximate]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (+ (/ 1 x) (/ 1 y)) 2)) in (x y) around 0 4.230 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (+ (/ 1 x) (/ 1 y)) 2)) in y 4.230 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 4.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.230 * [taylor]: Taking taylor expansion of y in y 4.230 * [backup-simplify]: Simplify 0 into 0 4.230 * [backup-simplify]: Simplify 1 into 1 4.231 * [backup-simplify]: Simplify (/ 1 1) into 1 4.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.231 * [taylor]: Taking taylor expansion of x in y 4.231 * [backup-simplify]: Simplify x into x 4.231 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.231 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y 4.231 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.231 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.231 * [taylor]: Taking taylor expansion of x in y 4.231 * [backup-simplify]: Simplify x into x 4.231 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.231 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.231 * [taylor]: Taking taylor expansion of y in y 4.231 * [backup-simplify]: Simplify 0 into 0 4.231 * [backup-simplify]: Simplify 1 into 1 4.231 * [backup-simplify]: Simplify (/ 1 1) into 1 4.232 * [backup-simplify]: Simplify (+ 0 1) into 1 4.232 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x 4.232 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.232 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.232 * [taylor]: Taking taylor expansion of y in x 4.232 * [backup-simplify]: Simplify y into y 4.232 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.232 * [taylor]: Taking taylor expansion of x in x 4.232 * [backup-simplify]: Simplify 0 into 0 4.232 * [backup-simplify]: Simplify 1 into 1 4.232 * [backup-simplify]: Simplify (/ 1 1) into 1 4.232 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.232 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.233 * [taylor]: Taking taylor expansion of x in x 4.233 * [backup-simplify]: Simplify 0 into 0 4.233 * [backup-simplify]: Simplify 1 into 1 4.233 * [backup-simplify]: Simplify (/ 1 1) into 1 4.233 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.233 * [taylor]: Taking taylor expansion of y in x 4.233 * [backup-simplify]: Simplify y into y 4.233 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.233 * [backup-simplify]: Simplify (+ 1 0) into 1 4.234 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (pow (+ (/ 1 x) (/ 1 y)) 2)) in x 4.234 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 4.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.234 * [taylor]: Taking taylor expansion of y in x 4.234 * [backup-simplify]: Simplify y into y 4.234 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.234 * [taylor]: Taking taylor expansion of x in x 4.234 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify 1 into 1 4.234 * [backup-simplify]: Simplify (/ 1 1) into 1 4.234 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.234 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.234 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.234 * [taylor]: Taking taylor expansion of x in x 4.234 * [backup-simplify]: Simplify 0 into 0 4.234 * [backup-simplify]: Simplify 1 into 1 4.235 * [backup-simplify]: Simplify (/ 1 1) into 1 4.235 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.235 * [taylor]: Taking taylor expansion of y in x 4.235 * [backup-simplify]: Simplify y into y 4.235 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.235 * [backup-simplify]: Simplify (+ 1 0) into 1 4.236 * [backup-simplify]: Simplify (- 1) into -1 4.236 * [backup-simplify]: Simplify (+ 0 -1) into -1 4.236 * [backup-simplify]: Simplify (* 1 1) into 1 4.237 * [backup-simplify]: Simplify (* -1 1) into -1 4.237 * [taylor]: Taking taylor expansion of -1 in y 4.237 * [backup-simplify]: Simplify -1 into -1 4.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.237 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.237 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y)) 4.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.238 * [backup-simplify]: Simplify (- 0) into 0 4.238 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 4.238 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 y))) (* (/ 1 y) 1)) into (- (/ 1 y)) 4.238 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 4.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.238 * [taylor]: Taking taylor expansion of y in y 4.238 * [backup-simplify]: Simplify 0 into 0 4.238 * [backup-simplify]: Simplify 1 into 1 4.238 * [backup-simplify]: Simplify (/ 1 1) into 1 4.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.239 * [backup-simplify]: Simplify (+ 0 0) into 0 4.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.240 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.241 * [backup-simplify]: Simplify (- 0) into 0 4.241 * [backup-simplify]: Simplify (+ 0 0) into 0 4.241 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (pow y 2))) (+ (* (/ 1 y) (* 2 (/ 1 y))) (* 0 1))) into (/ 1 (pow y 2)) 4.241 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.241 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.241 * [taylor]: Taking taylor expansion of y in y 4.241 * [backup-simplify]: Simplify 0 into 0 4.242 * [backup-simplify]: Simplify 1 into 1 4.242 * [backup-simplify]: Simplify (* 1 1) into 1 4.242 * [backup-simplify]: Simplify (/ 1 1) into 1 4.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.243 * [backup-simplify]: Simplify (+ 0 0) into 0 4.243 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 4.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 4.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.244 * [backup-simplify]: Simplify (- 0) into 0 4.244 * [backup-simplify]: Simplify (+ 0 0) into 0 4.245 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 (pow y 2))) (+ (* 0 (* 2 (/ 1 y))) (* 0 1)))) into (/ 1 (pow y 3)) 4.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 3)) in y 4.245 * [taylor]: Taking taylor expansion of (pow y 3) in y 4.245 * [taylor]: Taking taylor expansion of y in y 4.245 * [backup-simplify]: Simplify 0 into 0 4.245 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify (* 1 1) into 1 4.246 * [backup-simplify]: Simplify (* 1 1) into 1 4.246 * [backup-simplify]: Simplify (/ 1 1) into 1 4.246 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify 1 into 1 4.246 * [backup-simplify]: Simplify (- 1) into -1 4.246 * [backup-simplify]: Simplify -1 into -1 4.247 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) -2))) (+ (* 1 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 3)))) into (- (* (pow x 2) y) (+ (* x (pow y 2)) (pow y 3))) 4.247 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 4.247 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2) 4.247 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0 4.247 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y 4.247 * [taylor]: Taking taylor expansion of (+ x y) in y 4.247 * [taylor]: Taking taylor expansion of x in y 4.247 * [backup-simplify]: Simplify x into x 4.247 * [taylor]: Taking taylor expansion of y in y 4.247 * [backup-simplify]: Simplify 0 into 0 4.247 * [backup-simplify]: Simplify 1 into 1 4.247 * [backup-simplify]: Simplify (+ x 0) into x 4.247 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x 4.247 * [taylor]: Taking taylor expansion of (+ x y) in x 4.247 * [taylor]: Taking taylor expansion of x in x 4.247 * [backup-simplify]: Simplify 0 into 0 4.247 * [backup-simplify]: Simplify 1 into 1 4.247 * [taylor]: Taking taylor expansion of y in x 4.247 * [backup-simplify]: Simplify y into y 4.247 * [backup-simplify]: Simplify (+ 0 y) into y 4.247 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x 4.247 * [taylor]: Taking taylor expansion of (+ x y) in x 4.247 * [taylor]: Taking taylor expansion of x in x 4.247 * [backup-simplify]: Simplify 0 into 0 4.247 * [backup-simplify]: Simplify 1 into 1 4.247 * [taylor]: Taking taylor expansion of y in x 4.247 * [backup-simplify]: Simplify y into y 4.247 * [backup-simplify]: Simplify (+ 0 y) into y 4.247 * [backup-simplify]: Simplify (* y y) into (pow y 2) 4.248 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.248 * [taylor]: Taking taylor expansion of y in y 4.248 * [backup-simplify]: Simplify 0 into 0 4.248 * [backup-simplify]: Simplify 1 into 1 4.248 * [backup-simplify]: Simplify (+ 1 0) into 1 4.248 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y) 4.248 * [taylor]: Taking taylor expansion of (* 2 y) in y 4.248 * [taylor]: Taking taylor expansion of 2 in y 4.248 * [backup-simplify]: Simplify 2 into 2 4.248 * [taylor]: Taking taylor expansion of y in y 4.248 * [backup-simplify]: Simplify 0 into 0 4.248 * [backup-simplify]: Simplify 1 into 1 4.248 * [backup-simplify]: Simplify (* 2 0) into 0 4.248 * [backup-simplify]: Simplify 0 into 0 4.249 * [backup-simplify]: Simplify (+ 0 0) into 0 4.249 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1 4.249 * [taylor]: Taking taylor expansion of 1 in y 4.249 * [backup-simplify]: Simplify 1 into 1 4.249 * [backup-simplify]: Simplify 1 into 1 4.249 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2 4.249 * [backup-simplify]: Simplify 2 into 2 4.250 * [backup-simplify]: Simplify (* 1 1) into 1 4.250 * [backup-simplify]: Simplify 1 into 1 4.250 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) 4.250 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 x) (/ 1 y)) 2) 4.250 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0 4.250 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y 4.250 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.250 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.250 * [taylor]: Taking taylor expansion of x in y 4.250 * [backup-simplify]: Simplify x into x 4.250 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.250 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.250 * [taylor]: Taking taylor expansion of y in y 4.250 * [backup-simplify]: Simplify 0 into 0 4.250 * [backup-simplify]: Simplify 1 into 1 4.251 * [backup-simplify]: Simplify (/ 1 1) into 1 4.251 * [backup-simplify]: Simplify (+ 0 1) into 1 4.251 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.251 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.251 * [taylor]: Taking taylor expansion of x in x 4.251 * [backup-simplify]: Simplify 0 into 0 4.251 * [backup-simplify]: Simplify 1 into 1 4.251 * [backup-simplify]: Simplify (/ 1 1) into 1 4.251 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.251 * [taylor]: Taking taylor expansion of y in x 4.251 * [backup-simplify]: Simplify y into y 4.251 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.251 * [backup-simplify]: Simplify (+ 1 0) into 1 4.251 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.252 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.252 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.252 * [taylor]: Taking taylor expansion of x in x 4.252 * [backup-simplify]: Simplify 0 into 0 4.252 * [backup-simplify]: Simplify 1 into 1 4.252 * [backup-simplify]: Simplify (/ 1 1) into 1 4.252 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.252 * [taylor]: Taking taylor expansion of y in x 4.252 * [backup-simplify]: Simplify y into y 4.252 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.252 * [backup-simplify]: Simplify (+ 1 0) into 1 4.252 * [backup-simplify]: Simplify (* 1 1) into 1 4.252 * [taylor]: Taking taylor expansion of 1 in y 4.252 * [backup-simplify]: Simplify 1 into 1 4.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.253 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.253 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y)) 4.253 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 4.253 * [taylor]: Taking taylor expansion of 2 in y 4.253 * [backup-simplify]: Simplify 2 into 2 4.253 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.253 * [taylor]: Taking taylor expansion of y in y 4.253 * [backup-simplify]: Simplify 0 into 0 4.253 * [backup-simplify]: Simplify 1 into 1 4.253 * [backup-simplify]: Simplify (/ 1 1) into 1 4.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.254 * [backup-simplify]: Simplify (+ 0 0) into 0 4.255 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.255 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.255 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.255 * [taylor]: Taking taylor expansion of y in y 4.255 * [backup-simplify]: Simplify 0 into 0 4.255 * [backup-simplify]: Simplify 1 into 1 4.255 * [backup-simplify]: Simplify (* 1 1) into 1 4.255 * [backup-simplify]: Simplify (/ 1 1) into 1 4.255 * [backup-simplify]: Simplify 1 into 1 4.256 * [backup-simplify]: Simplify (* 2 1) into 2 4.256 * [backup-simplify]: Simplify 2 into 2 4.256 * [backup-simplify]: Simplify 1 into 1 4.256 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) 4.256 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 x) (/ 1 y)) 2) 4.256 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0 4.256 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y 4.256 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 4.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.256 * [taylor]: Taking taylor expansion of x in y 4.256 * [backup-simplify]: Simplify x into x 4.256 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 4.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.256 * [taylor]: Taking taylor expansion of y in y 4.256 * [backup-simplify]: Simplify 0 into 0 4.257 * [backup-simplify]: Simplify 1 into 1 4.257 * [backup-simplify]: Simplify (/ 1 1) into 1 4.257 * [backup-simplify]: Simplify (+ 0 1) into 1 4.257 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.257 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.257 * [taylor]: Taking taylor expansion of x in x 4.257 * [backup-simplify]: Simplify 0 into 0 4.257 * [backup-simplify]: Simplify 1 into 1 4.257 * [backup-simplify]: Simplify (/ 1 1) into 1 4.257 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.257 * [taylor]: Taking taylor expansion of y in x 4.257 * [backup-simplify]: Simplify y into y 4.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.258 * [backup-simplify]: Simplify (+ 1 0) into 1 4.258 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x 4.258 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 4.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.258 * [taylor]: Taking taylor expansion of x in x 4.258 * [backup-simplify]: Simplify 0 into 0 4.258 * [backup-simplify]: Simplify 1 into 1 4.258 * [backup-simplify]: Simplify (/ 1 1) into 1 4.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.258 * [taylor]: Taking taylor expansion of y in x 4.258 * [backup-simplify]: Simplify y into y 4.258 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 4.258 * [backup-simplify]: Simplify (+ 1 0) into 1 4.259 * [backup-simplify]: Simplify (* 1 1) into 1 4.259 * [taylor]: Taking taylor expansion of 1 in y 4.259 * [backup-simplify]: Simplify 1 into 1 4.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 4.259 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 4.259 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y)) 4.259 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y 4.259 * [taylor]: Taking taylor expansion of 2 in y 4.259 * [backup-simplify]: Simplify 2 into 2 4.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.259 * [taylor]: Taking taylor expansion of y in y 4.259 * [backup-simplify]: Simplify 0 into 0 4.259 * [backup-simplify]: Simplify 1 into 1 4.260 * [backup-simplify]: Simplify (/ 1 1) into 1 4.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 4.260 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 4.260 * [backup-simplify]: Simplify (+ 0 0) into 0 4.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 4.261 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 4.261 * [taylor]: Taking taylor expansion of (pow y 2) in y 4.261 * [taylor]: Taking taylor expansion of y in y 4.261 * [backup-simplify]: Simplify 0 into 0 4.261 * [backup-simplify]: Simplify 1 into 1 4.261 * [backup-simplify]: Simplify (* 1 1) into 1 4.262 * [backup-simplify]: Simplify (/ 1 1) into 1 4.262 * [backup-simplify]: Simplify 1 into 1 4.263 * [backup-simplify]: Simplify (* 2 1) into 2 4.263 * [backup-simplify]: Simplify 2 into 2 4.263 * [backup-simplify]: Simplify 1 into 1 4.264 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) 4.264 * * * [progress]: simplifying candidates 4.266 * [simplify]: Simplifying: (- (+ (+ (log (+ x y)) (log (+ x y))) (log (- x y))) (log (+ x y))) (- (+ (log (* (+ x y) (+ x y))) (log (- x y))) (log (+ x y))) (- (log (* (* (+ x y) (+ x y)) (- x y))) (log (+ x y))) (log (/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))) (exp (/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))) (/ (* (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (- x y) (- x y)) (- x y))) (* (* (+ x y) (+ x y)) (+ x y))) (/ (* (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y))) (* (* (- x y) (- x y)) (- x y))) (* (* (+ x y) (+ x y)) (+ x y))) (/ (* (* (* (* (+ x y) (+ x y)) (- x y)) (* (* (+ x y) (+ x y)) (- x y))) (* (* (+ x y) (+ x y)) (- x y))) (* (* (+ x y) (+ x y)) (+ x y))) (* (cbrt (/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))) 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(* y y) (+ (* x x) (* 2 (* x y)))) 5.075 * * * [progress]: adding candidates to table 5.713 * [progress]: [Phase 3 of 3] Extracting. 5.713 * * [regime]: Finding splitpoints for: (# #) 5.713 * * * [regime-changes]: Trying 3 branch expressions: ((* (+ x y) (- x y)) y x) 5.713 * * * * [regimes]: Trying to branch on (* (+ x y) (- x y)) from (# #) 5.740 * * * * [regimes]: Trying to branch on y from (# #) 5.766 * * * * [regimes]: Trying to branch on x from (# #) 5.794 * * * [regime]: Found split indices: #