1554042062.072 * [progress]: [Phase 1 of 3] Setting up. 1554042062.072 * * * [progress]: [1/2] Preparing points 1554042062.129 * * * [progress]: [2/2] Setting up program. 1554042062.133 * [progress]: [Phase 2 of 3] Improving. 1554042062.133 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 1554042062.133 * [simplify]: Simplifying (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) 1554042062.134 * * [simplify]: iters left: 6 (9 enodes) 1554042062.138 * * [simplify]: iters left: 5 (40 enodes) 1554042062.152 * * [simplify]: iters left: 4 (78 enodes) 1554042062.184 * * [simplify]: iters left: 3 (151 enodes) 1554042062.208 * * [simplify]: iters left: 2 (251 enodes) 1554042062.291 * * [simplify]: iters left: 1 (442 enodes) 1554042062.432 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042062.432 * * [simplify]: Extracting #1: cost 38 inf + 0 1554042062.433 * * [simplify]: Extracting #2: cost 119 inf + 0 1554042062.434 * * [simplify]: Extracting #3: cost 149 inf + 1839 1554042062.438 * * [simplify]: Extracting #4: cost 39 inf + 20339 1554042062.445 * * [simplify]: Extracting #5: cost 0 inf + 28775 1554042062.453 * * [simplify]: Extracting #6: cost 0 inf + 28655 1554042062.464 * [simplify]: Simplified to (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) 1554042062.464 * [simplify]: Simplified (2) to (λ (x y) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y)))) 1554042062.467 * * [progress]: iteration 1 / 4 1554042062.467 * * * [progress]: picking best candidate 1554042062.469 * * * * [pick]: Picked # 1554042062.469 * * * [progress]: localizing error 1554042062.486 * * * [progress]: generating rewritten candidates 1554042062.486 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1554042062.508 * * * [progress]: generating series expansions 1554042062.508 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1554042062.508 * [backup-simplify]: Simplify (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) into (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) 1554042062.508 * [approximate]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in (x y) around 0 1554042062.508 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in y 1554042062.508 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in y 1554042062.508 * [taylor]: Taking taylor expansion of (+ x y) in y 1554042062.508 * [taylor]: Taking taylor expansion of x in y 1554042062.508 * [backup-simplify]: Simplify x into x 1554042062.508 * [taylor]: Taking taylor expansion of y in y 1554042062.508 * [backup-simplify]: Simplify 0 into 0 1554042062.508 * [backup-simplify]: Simplify 1 into 1 1554042062.508 * [taylor]: Taking taylor expansion of (- x y) in y 1554042062.508 * [taylor]: Taking taylor expansion of x in y 1554042062.508 * [backup-simplify]: Simplify x into x 1554042062.508 * [taylor]: Taking taylor expansion of y in y 1554042062.508 * [backup-simplify]: Simplify 0 into 0 1554042062.509 * [backup-simplify]: Simplify 1 into 1 1554042062.509 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y 1554042062.509 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.509 * [taylor]: Taking taylor expansion of y in y 1554042062.509 * [backup-simplify]: Simplify 0 into 0 1554042062.509 * [backup-simplify]: Simplify 1 into 1 1554042062.509 * [taylor]: Taking taylor expansion of (pow x 2) in y 1554042062.509 * [taylor]: Taking taylor expansion of x in y 1554042062.509 * [backup-simplify]: Simplify x into x 1554042062.509 * [backup-simplify]: Simplify (+ x 0) into x 1554042062.509 * [backup-simplify]: Simplify (- 0) into 0 1554042062.509 * [backup-simplify]: Simplify (+ x 0) into x 1554042062.509 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1554042062.509 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1554042062.509 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2) 1554042062.509 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1 1554042062.509 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x 1554042062.509 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1554042062.509 * [taylor]: Taking taylor expansion of (+ x y) in x 1554042062.509 * [taylor]: Taking taylor expansion of x in x 1554042062.509 * [backup-simplify]: Simplify 0 into 0 1554042062.509 * [backup-simplify]: Simplify 1 into 1 1554042062.509 * [taylor]: Taking taylor expansion of y in x 1554042062.509 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (- x y) in x 1554042062.510 * [taylor]: Taking taylor expansion of x in x 1554042062.510 * [backup-simplify]: Simplify 0 into 0 1554042062.510 * [backup-simplify]: Simplify 1 into 1 1554042062.510 * [taylor]: Taking taylor expansion of y in x 1554042062.510 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x 1554042062.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.510 * [taylor]: Taking taylor expansion of y in x 1554042062.510 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.510 * [taylor]: Taking taylor expansion of x in x 1554042062.510 * [backup-simplify]: Simplify 0 into 0 1554042062.510 * [backup-simplify]: Simplify 1 into 1 1554042062.510 * [backup-simplify]: Simplify (+ 0 y) into y 1554042062.510 * [backup-simplify]: Simplify (- y) into (- y) 1554042062.510 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1554042062.510 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2)) 1554042062.510 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.510 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2) 1554042062.510 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1 1554042062.510 * [taylor]: Taking taylor expansion of (/ (* (+ x y) (- x y)) (+ (pow y 2) (pow x 2))) in x 1554042062.510 * [taylor]: Taking taylor expansion of (* (+ x y) (- x y)) in x 1554042062.510 * [taylor]: Taking taylor expansion of (+ x y) in x 1554042062.510 * [taylor]: Taking taylor expansion of x in x 1554042062.510 * [backup-simplify]: Simplify 0 into 0 1554042062.510 * [backup-simplify]: Simplify 1 into 1 1554042062.510 * [taylor]: Taking taylor expansion of y in x 1554042062.510 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (- x y) in x 1554042062.510 * [taylor]: Taking taylor expansion of x in x 1554042062.510 * [backup-simplify]: Simplify 0 into 0 1554042062.510 * [backup-simplify]: Simplify 1 into 1 1554042062.510 * [taylor]: Taking taylor expansion of y in x 1554042062.510 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x 1554042062.510 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.510 * [taylor]: Taking taylor expansion of y in x 1554042062.510 * [backup-simplify]: Simplify y into y 1554042062.510 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.510 * [taylor]: Taking taylor expansion of x in x 1554042062.510 * [backup-simplify]: Simplify 0 into 0 1554042062.510 * [backup-simplify]: Simplify 1 into 1 1554042062.510 * [backup-simplify]: Simplify (+ 0 y) into y 1554042062.510 * [backup-simplify]: Simplify (- y) into (- y) 1554042062.510 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y) 1554042062.510 * [backup-simplify]: Simplify (* y (- y)) into (* -1 (pow y 2)) 1554042062.511 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.511 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2) 1554042062.511 * [backup-simplify]: Simplify (/ (* -1 (pow y 2)) (pow y 2)) into -1 1554042062.511 * [taylor]: Taking taylor expansion of -1 in y 1554042062.511 * [backup-simplify]: Simplify -1 into -1 1554042062.511 * [backup-simplify]: Simplify -1 into -1 1554042062.511 * [backup-simplify]: Simplify (- 0) into 0 1554042062.511 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.512 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.512 * [backup-simplify]: Simplify (+ (* y 1) (* 1 (- y))) into 0 1554042062.512 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1554042062.512 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.512 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))))) into 0 1554042062.512 * [taylor]: Taking taylor expansion of 0 in y 1554042062.512 * [backup-simplify]: Simplify 0 into 0 1554042062.512 * [backup-simplify]: Simplify 0 into 0 1554042062.512 * [backup-simplify]: Simplify 0 into 0 1554042062.513 * [backup-simplify]: Simplify (- 0) into 0 1554042062.513 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.513 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.513 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 (- y)))) into 1 1554042062.514 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0 1554042062.514 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.514 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.514 * [backup-simplify]: Simplify (- (/ 1 (pow y 2)) (+ (* -1 (/ 1 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into (* 2 (/ 1 (pow y 2))) 1554042062.514 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1554042062.514 * [taylor]: Taking taylor expansion of 2 in y 1554042062.514 * [backup-simplify]: Simplify 2 into 2 1554042062.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1554042062.515 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.515 * [taylor]: Taking taylor expansion of y in y 1554042062.515 * [backup-simplify]: Simplify 0 into 0 1554042062.515 * [backup-simplify]: Simplify 1 into 1 1554042062.515 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.515 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.516 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.518 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.518 * [backup-simplify]: Simplify 0 into 0 1554042062.518 * [backup-simplify]: Simplify 0 into 0 1554042062.519 * [backup-simplify]: Simplify 0 into 0 1554042062.519 * [backup-simplify]: Simplify (- 0) into 0 1554042062.519 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.520 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.521 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0 1554042062.521 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 1554042062.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.522 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.523 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* -1 (/ 0 (pow y 2))) (* 0 (/ 1 (pow y 2))) (* (* 2 (/ 1 (pow y 2))) (/ 0 (pow y 2))))) into 0 1554042062.523 * [taylor]: Taking taylor expansion of 0 in y 1554042062.523 * [backup-simplify]: Simplify 0 into 0 1554042062.523 * [backup-simplify]: Simplify 0 into 0 1554042062.523 * [backup-simplify]: Simplify -1 into -1 1554042062.523 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y)))) into (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) 1554042062.523 * [approximate]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in (x y) around 0 1554042062.523 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y 1554042062.524 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y 1554042062.524 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1554042062.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1554042062.524 * [taylor]: Taking taylor expansion of x in y 1554042062.524 * [backup-simplify]: Simplify x into x 1554042062.524 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1554042062.524 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1554042062.524 * [taylor]: Taking taylor expansion of y in y 1554042062.524 * [backup-simplify]: Simplify 0 into 0 1554042062.524 * [backup-simplify]: Simplify 1 into 1 1554042062.524 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.524 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 1554042062.524 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1554042062.524 * [taylor]: Taking taylor expansion of x in y 1554042062.524 * [backup-simplify]: Simplify x into x 1554042062.524 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1554042062.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1554042062.525 * [taylor]: Taking taylor expansion of y in y 1554042062.525 * [backup-simplify]: Simplify 0 into 0 1554042062.525 * [backup-simplify]: Simplify 1 into 1 1554042062.525 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.525 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y 1554042062.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1554042062.525 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.525 * [taylor]: Taking taylor expansion of y in y 1554042062.525 * [backup-simplify]: Simplify 0 into 0 1554042062.525 * [backup-simplify]: Simplify 1 into 1 1554042062.526 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.526 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.526 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1554042062.526 * [taylor]: Taking taylor expansion of (pow x 2) in y 1554042062.526 * [taylor]: Taking taylor expansion of x in y 1554042062.526 * [backup-simplify]: Simplify x into x 1554042062.526 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1554042062.526 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1554042062.527 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.527 * [backup-simplify]: Simplify (- 1) into -1 1554042062.528 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554042062.528 * [backup-simplify]: Simplify (* 1 -1) into -1 1554042062.529 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.529 * [backup-simplify]: Simplify (/ -1 1) into -1 1554042062.529 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x 1554042062.529 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1554042062.529 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1554042062.529 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.529 * [taylor]: Taking taylor expansion of x in x 1554042062.529 * [backup-simplify]: Simplify 0 into 0 1554042062.529 * [backup-simplify]: Simplify 1 into 1 1554042062.529 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.530 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.530 * [taylor]: Taking taylor expansion of y in x 1554042062.530 * [backup-simplify]: Simplify y into y 1554042062.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.530 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1554042062.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.530 * [taylor]: Taking taylor expansion of x in x 1554042062.530 * [backup-simplify]: Simplify 0 into 0 1554042062.530 * [backup-simplify]: Simplify 1 into 1 1554042062.530 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.530 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.530 * [taylor]: Taking taylor expansion of y in x 1554042062.530 * [backup-simplify]: Simplify y into y 1554042062.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x 1554042062.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1554042062.530 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.530 * [taylor]: Taking taylor expansion of y in x 1554042062.531 * [backup-simplify]: Simplify y into y 1554042062.531 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.531 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1554042062.531 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554042062.531 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.531 * [taylor]: Taking taylor expansion of x in x 1554042062.531 * [backup-simplify]: Simplify 0 into 0 1554042062.531 * [backup-simplify]: Simplify 1 into 1 1554042062.531 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.532 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.532 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.532 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.533 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.533 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.534 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.534 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x 1554042062.534 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x 1554042062.534 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1554042062.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.534 * [taylor]: Taking taylor expansion of x in x 1554042062.534 * [backup-simplify]: Simplify 0 into 0 1554042062.534 * [backup-simplify]: Simplify 1 into 1 1554042062.534 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.534 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.534 * [taylor]: Taking taylor expansion of y in x 1554042062.534 * [backup-simplify]: Simplify y into y 1554042062.534 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.534 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 1554042062.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.534 * [taylor]: Taking taylor expansion of x in x 1554042062.534 * [backup-simplify]: Simplify 0 into 0 1554042062.535 * [backup-simplify]: Simplify 1 into 1 1554042062.535 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.535 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.535 * [taylor]: Taking taylor expansion of y in x 1554042062.535 * [backup-simplify]: Simplify y into y 1554042062.535 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.535 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x 1554042062.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1554042062.535 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.535 * [taylor]: Taking taylor expansion of y in x 1554042062.535 * [backup-simplify]: Simplify y into y 1554042062.535 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.535 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1554042062.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554042062.535 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.535 * [taylor]: Taking taylor expansion of x in x 1554042062.535 * [backup-simplify]: Simplify 0 into 0 1554042062.535 * [backup-simplify]: Simplify 1 into 1 1554042062.536 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.536 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.542 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.543 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.544 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.544 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.544 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.545 * [taylor]: Taking taylor expansion of 1 in y 1554042062.545 * [backup-simplify]: Simplify 1 into 1 1554042062.545 * [backup-simplify]: Simplify 1 into 1 1554042062.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.546 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 1554042062.546 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 1554042062.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.547 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1554042062.547 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0 1554042062.547 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.549 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.549 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0 1554042062.549 * [taylor]: Taking taylor expansion of 0 in y 1554042062.549 * [backup-simplify]: Simplify 0 into 0 1554042062.550 * [backup-simplify]: Simplify 0 into 0 1554042062.550 * [backup-simplify]: Simplify 0 into 0 1554042062.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1554042062.551 * [backup-simplify]: Simplify (- 0) into 0 1554042062.551 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.553 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1554042062.553 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2))) 1554042062.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.556 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.556 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2)) 1554042062.557 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (- (* 2 (/ 1 (pow y 2)))) 1554042062.557 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y 1554042062.557 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1554042062.557 * [taylor]: Taking taylor expansion of 2 in y 1554042062.557 * [backup-simplify]: Simplify 2 into 2 1554042062.557 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1554042062.557 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.557 * [taylor]: Taking taylor expansion of y in y 1554042062.557 * [backup-simplify]: Simplify 0 into 0 1554042062.557 * [backup-simplify]: Simplify 1 into 1 1554042062.557 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.557 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.558 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.558 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.560 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.560 * [backup-simplify]: Simplify (- 0) into 0 1554042062.560 * [backup-simplify]: Simplify 0 into 0 1554042062.560 * [backup-simplify]: Simplify 0 into 0 1554042062.560 * [backup-simplify]: Simplify 0 into 0 1554042062.561 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.561 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1554042062.561 * [backup-simplify]: Simplify (- 0) into 0 1554042062.561 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.562 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.562 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1554042062.562 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0 1554042062.563 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1554042062.563 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1554042062.564 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554042062.564 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.565 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.566 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (- (* 2 (/ 1 (pow y 2)))) (/ 0 1)))) into 0 1554042062.566 * [taylor]: Taking taylor expansion of 0 in y 1554042062.566 * [backup-simplify]: Simplify 0 into 0 1554042062.566 * [backup-simplify]: Simplify 0 into 0 1554042062.566 * [backup-simplify]: Simplify 1 into 1 1554042062.566 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y))))) into (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) 1554042062.566 * [approximate]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in (x y) around 0 1554042062.566 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in y 1554042062.566 * [taylor]: Taking taylor expansion of -1 in y 1554042062.566 * [backup-simplify]: Simplify -1 into -1 1554042062.566 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in y 1554042062.566 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y 1554042062.566 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 1554042062.566 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1554042062.566 * [taylor]: Taking taylor expansion of y in y 1554042062.566 * [backup-simplify]: Simplify 0 into 0 1554042062.566 * [backup-simplify]: Simplify 1 into 1 1554042062.566 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.566 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1554042062.566 * [taylor]: Taking taylor expansion of x in y 1554042062.566 * [backup-simplify]: Simplify x into x 1554042062.566 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1554042062.566 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y 1554042062.566 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1554042062.567 * [taylor]: Taking taylor expansion of x in y 1554042062.567 * [backup-simplify]: Simplify x into x 1554042062.567 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1554042062.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1554042062.567 * [taylor]: Taking taylor expansion of y in y 1554042062.567 * [backup-simplify]: Simplify 0 into 0 1554042062.567 * [backup-simplify]: Simplify 1 into 1 1554042062.567 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.567 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y 1554042062.567 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1554042062.567 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.567 * [taylor]: Taking taylor expansion of y in y 1554042062.567 * [backup-simplify]: Simplify 0 into 0 1554042062.567 * [backup-simplify]: Simplify 1 into 1 1554042062.567 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.567 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 1554042062.567 * [taylor]: Taking taylor expansion of (pow x 2) in y 1554042062.567 * [taylor]: Taking taylor expansion of x in y 1554042062.568 * [backup-simplify]: Simplify x into x 1554042062.568 * [backup-simplify]: Simplify (* x x) into (pow x 2) 1554042062.568 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 1554042062.568 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.568 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.568 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.569 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.569 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.569 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in x 1554042062.569 * [taylor]: Taking taylor expansion of -1 in x 1554042062.569 * [backup-simplify]: Simplify -1 into -1 1554042062.569 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x 1554042062.569 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 1554042062.569 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1554042062.569 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.569 * [taylor]: Taking taylor expansion of y in x 1554042062.569 * [backup-simplify]: Simplify y into y 1554042062.569 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.569 * [taylor]: Taking taylor expansion of x in x 1554042062.569 * [backup-simplify]: Simplify 0 into 0 1554042062.569 * [backup-simplify]: Simplify 1 into 1 1554042062.569 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.569 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1554042062.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.569 * [taylor]: Taking taylor expansion of x in x 1554042062.570 * [backup-simplify]: Simplify 0 into 0 1554042062.570 * [backup-simplify]: Simplify 1 into 1 1554042062.570 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.570 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.570 * [taylor]: Taking taylor expansion of y in x 1554042062.570 * [backup-simplify]: Simplify y into y 1554042062.570 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.570 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x 1554042062.570 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1554042062.570 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.570 * [taylor]: Taking taylor expansion of y in x 1554042062.570 * [backup-simplify]: Simplify y into y 1554042062.570 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.570 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1554042062.570 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554042062.570 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.570 * [taylor]: Taking taylor expansion of x in x 1554042062.570 * [backup-simplify]: Simplify 0 into 0 1554042062.570 * [backup-simplify]: Simplify 1 into 1 1554042062.570 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.571 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.571 * [backup-simplify]: Simplify (- 1) into -1 1554042062.571 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554042062.571 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.572 * [backup-simplify]: Simplify (* -1 1) into -1 1554042062.572 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.572 * [backup-simplify]: Simplify (/ -1 1) into -1 1554042062.572 * [taylor]: Taking taylor expansion of (* -1 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))))) in x 1554042062.572 * [taylor]: Taking taylor expansion of -1 in x 1554042062.572 * [backup-simplify]: Simplify -1 into -1 1554042062.572 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))) in x 1554042062.572 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x 1554042062.572 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 1554042062.572 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.572 * [taylor]: Taking taylor expansion of y in x 1554042062.572 * [backup-simplify]: Simplify y into y 1554042062.572 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.572 * [taylor]: Taking taylor expansion of x in x 1554042062.572 * [backup-simplify]: Simplify 0 into 0 1554042062.572 * [backup-simplify]: Simplify 1 into 1 1554042062.573 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.573 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x 1554042062.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1554042062.573 * [taylor]: Taking taylor expansion of x in x 1554042062.573 * [backup-simplify]: Simplify 0 into 0 1554042062.573 * [backup-simplify]: Simplify 1 into 1 1554042062.573 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.573 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1554042062.573 * [taylor]: Taking taylor expansion of y in x 1554042062.573 * [backup-simplify]: Simplify y into y 1554042062.573 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1554042062.573 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x 1554042062.573 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x 1554042062.573 * [taylor]: Taking taylor expansion of (pow y 2) in x 1554042062.573 * [taylor]: Taking taylor expansion of y in x 1554042062.573 * [backup-simplify]: Simplify y into y 1554042062.573 * [backup-simplify]: Simplify (* y y) into (pow y 2) 1554042062.573 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2)) 1554042062.573 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1554042062.573 * [taylor]: Taking taylor expansion of (pow x 2) in x 1554042062.573 * [taylor]: Taking taylor expansion of x in x 1554042062.573 * [backup-simplify]: Simplify 0 into 0 1554042062.573 * [backup-simplify]: Simplify 1 into 1 1554042062.574 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.574 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.574 * [backup-simplify]: Simplify (- 1) into -1 1554042062.574 * [backup-simplify]: Simplify (+ 0 -1) into -1 1554042062.575 * [backup-simplify]: Simplify (+ 1 0) into 1 1554042062.575 * [backup-simplify]: Simplify (* -1 1) into -1 1554042062.575 * [backup-simplify]: Simplify (+ 0 1) into 1 1554042062.575 * [backup-simplify]: Simplify (/ -1 1) into -1 1554042062.576 * [backup-simplify]: Simplify (* -1 -1) into 1 1554042062.576 * [taylor]: Taking taylor expansion of 1 in y 1554042062.576 * [backup-simplify]: Simplify 1 into 1 1554042062.576 * [backup-simplify]: Simplify 1 into 1 1554042062.576 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.576 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y) 1554042062.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.577 * [backup-simplify]: Simplify (- 0) into 0 1554042062.577 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1554042062.577 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0 1554042062.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.578 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.578 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.579 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1554042062.579 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 1554042062.579 * [taylor]: Taking taylor expansion of 0 in y 1554042062.579 * [backup-simplify]: Simplify 0 into 0 1554042062.579 * [backup-simplify]: Simplify 0 into 0 1554042062.579 * [backup-simplify]: Simplify 0 into 0 1554042062.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1554042062.580 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1554042062.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.581 * [backup-simplify]: Simplify (- 0) into 0 1554042062.581 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.582 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2)) 1554042062.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.584 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2)) 1554042062.585 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ (/ 1 (pow y 2)) 1)) (* 0 (/ 0 1)))) into (* 2 (/ 1 (pow y 2))) 1554042062.586 * [backup-simplify]: Simplify (+ (* -1 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1))) into (- (* 2 (/ 1 (pow y 2)))) 1554042062.586 * [taylor]: Taking taylor expansion of (- (* 2 (/ 1 (pow y 2)))) in y 1554042062.586 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (pow y 2))) in y 1554042062.586 * [taylor]: Taking taylor expansion of 2 in y 1554042062.586 * [backup-simplify]: Simplify 2 into 2 1554042062.586 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y 1554042062.586 * [taylor]: Taking taylor expansion of (pow y 2) in y 1554042062.586 * [taylor]: Taking taylor expansion of y in y 1554042062.587 * [backup-simplify]: Simplify 0 into 0 1554042062.587 * [backup-simplify]: Simplify 1 into 1 1554042062.587 * [backup-simplify]: Simplify (* 1 1) into 1 1554042062.587 * [backup-simplify]: Simplify (/ 1 1) into 1 1554042062.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 1554042062.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1554042062.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.592 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0 1554042062.592 * [backup-simplify]: Simplify (- 0) into 0 1554042062.592 * [backup-simplify]: Simplify 0 into 0 1554042062.592 * [backup-simplify]: Simplify 0 into 0 1554042062.592 * [backup-simplify]: Simplify 0 into 0 1554042062.593 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.593 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1554042062.593 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1554042062.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.595 * [backup-simplify]: Simplify (- 0) into 0 1554042062.595 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.596 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0 1554042062.596 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0 1554042062.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0 1554042062.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 1554042062.599 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1554042062.599 * [backup-simplify]: Simplify (+ 0 0) into 0 1554042062.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ (/ 1 (pow y 2)) 1)) (* (* 2 (/ 1 (pow y 2))) (/ 0 1)))) into 0 1554042062.601 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 2 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 -1)))) into 0 1554042062.601 * [taylor]: Taking taylor expansion of 0 in y 1554042062.601 * [backup-simplify]: Simplify 0 into 0 1554042062.601 * [backup-simplify]: Simplify 0 into 0 1554042062.601 * [backup-simplify]: Simplify 1 into 1 1554042062.602 * * * [progress]: simplifying candidates 1554042062.602 * * * * [progress]: [ 1 / 35 ] simplifiying candidate # 1554042062.602 * * * * [progress]: [ 2 / 35 ] simplifiying candidate # 1554042062.602 * [simplify]: Simplifying (- (+ (log (- x y)) (log (+ x y))) (log (+ (* x x) (* y y)))) 1554042062.602 * * [simplify]: iters left: 6 (12 enodes) 1554042062.605 * * [simplify]: iters left: 5 (45 enodes) 1554042062.611 * * [simplify]: iters left: 4 (60 enodes) 1554042062.620 * * [simplify]: iters left: 3 (69 enodes) 1554042062.629 * * [simplify]: iters left: 2 (73 enodes) 1554042062.646 * * [simplify]: iters left: 1 (77 enodes) 1554042062.669 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042062.669 * * [simplify]: Extracting #1: cost 16 inf + 0 1554042062.670 * * [simplify]: Extracting #2: cost 28 inf + 0 1554042062.670 * * [simplify]: Extracting #3: cost 36 inf + 0 1554042062.670 * * [simplify]: Extracting #4: cost 37 inf + 2 1554042062.671 * * [simplify]: Extracting #5: cost 22 inf + 1026 1554042062.672 * * [simplify]: Extracting #6: cost 7 inf + 5176 1554042062.674 * * [simplify]: Extracting #7: cost 0 inf + 7460 1554042062.677 * [simplify]: Simplified to (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y)))) 1554042062.677 * [simplify]: Simplified (2 1) to (λ (x y) (exp (- (+ (log (- x y)) (log (+ y x))) (log (+ (* x x) (* y y)))))) 1554042062.677 * * * * [progress]: [ 3 / 35 ] simplifiying candidate # 1554042062.677 * [simplify]: Simplifying (- (log (* (- x y) (+ x y))) (log (+ (* x x) (* y y)))) 1554042062.678 * * [simplify]: iters left: 6 (11 enodes) 1554042062.683 * * [simplify]: iters left: 5 (49 enodes) 1554042062.699 * * [simplify]: iters left: 4 (90 enodes) 1554042062.728 * * [simplify]: iters left: 3 (149 enodes) 1554042062.769 * * [simplify]: iters left: 2 (215 enodes) 1554042062.843 * * [simplify]: iters left: 1 (308 enodes) 1554042062.918 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042062.918 * * [simplify]: Extracting #1: cost 13 inf + 0 1554042062.918 * * [simplify]: Extracting #2: cost 28 inf + 0 1554042062.918 * * [simplify]: Extracting #3: cost 60 inf + 0 1554042062.919 * * [simplify]: Extracting #4: cost 104 inf + 3 1554042062.919 * * [simplify]: Extracting #5: cost 90 inf + 1548 1554042062.922 * * [simplify]: Extracting #6: cost 22 inf + 10809 1554042062.925 * * [simplify]: Extracting #7: cost 1 inf + 14079 1554042062.929 * * [simplify]: Extracting #8: cost 0 inf + 14461 1554042062.933 * [simplify]: Simplified to (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x)))) 1554042062.933 * [simplify]: Simplified (2 1) to (λ (x y) (exp (- (log (* (- x y) (+ y x))) (log (+ (* y y) (* x x)))))) 1554042062.933 * * * * [progress]: [ 4 / 35 ] simplifiying candidate # 1554042062.933 * * * * [progress]: [ 5 / 35 ] simplifiying candidate # 1554042062.933 * * * * [progress]: [ 6 / 35 ] simplifiying candidate # 1554042062.933 * [simplify]: Simplifying (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (+ x y) (+ x y)) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) 1554042062.933 * * [simplify]: iters left: 6 (15 enodes) 1554042062.939 * * [simplify]: iters left: 5 (88 enodes) 1554042062.989 * * [simplify]: iters left: 4 (409 enodes) 1554042063.253 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042063.254 * * [simplify]: Extracting #1: cost 98 inf + 0 1554042063.254 * * [simplify]: Extracting #2: cost 299 inf + 0 1554042063.259 * * [simplify]: Extracting #3: cost 398 inf + 21866 1554042063.295 * * [simplify]: Extracting #4: cost 97 inf + 103097 1554042063.362 * * [simplify]: Extracting #5: cost 0 inf + 125822 1554042063.399 * * [simplify]: Extracting #6: cost 0 inf + 125262 1554042063.434 * [simplify]: Simplified to (/ (* (+ y x) (* (+ y x) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (- x y)) (/ (+ (* y y) (* x x)) (- x y))) (/ (+ (* y y) (* x x)) (- x y)))) 1554042063.434 * [simplify]: Simplified (2 1) to (λ (x y) (cbrt (/ (* (+ y x) (* (+ y x) (+ y x))) (* (* (/ (+ (* y y) (* x x)) (- x y)) (/ (+ (* y y) (* x x)) (- x y))) (/ (+ (* y y) (* x x)) (- x y)))))) 1554042063.434 * * * * [progress]: [ 7 / 35 ] simplifiying candidate # 1554042063.435 * [simplify]: Simplifying (/ (* (* (* (- x y) (+ x y)) (* (- x y) (+ x y))) (* (- x y) (+ x y))) (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))) 1554042063.435 * * [simplify]: iters left: 6 (13 enodes) 1554042063.440 * * [simplify]: iters left: 5 (80 enodes) 1554042063.486 * * [simplify]: iters left: 4 (391 enodes) 1554042063.790 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042063.790 * * [simplify]: Extracting #1: cost 118 inf + 0 1554042063.791 * * [simplify]: Extracting #2: cost 374 inf + 1 1554042063.799 * * [simplify]: Extracting #3: cost 449 inf + 41059 1554042063.833 * * [simplify]: Extracting #4: cost 33 inf + 142062 1554042063.900 * * [simplify]: Extracting #5: cost 0 inf + 149299 1554042063.945 * * [simplify]: Extracting #6: cost 0 inf + 149259 1554042064.006 * [simplify]: Simplified to (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))) 1554042064.007 * [simplify]: Simplified (2 1) to (λ (x y) (cbrt (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (* (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))) (/ (* (- x y) (+ y x)) (+ (* x x) (* y y))))))) 1554042064.007 * * * * [progress]: [ 8 / 35 ] simplifiying candidate # 1554042064.007 * * * * [progress]: [ 9 / 35 ] simplifiying candidate # 1554042064.007 * * * * [progress]: [ 10 / 35 ] simplifiying candidate # 1554042064.007 * * * * [progress]: [ 11 / 35 ] simplifiying candidate # 1554042064.007 * * * * [progress]: [ 12 / 35 ] simplifiying candidate # 1554042064.007 * [simplify]: Simplifying (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) 1554042064.007 * * [simplify]: iters left: 6 (9 enodes) 1554042064.012 * * [simplify]: iters left: 5 (35 enodes) 1554042064.022 * * [simplify]: iters left: 4 (51 enodes) 1554042064.035 * * [simplify]: iters left: 3 (62 enodes) 1554042064.044 * * [simplify]: iters left: 2 (66 enodes) 1554042064.053 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.053 * * [simplify]: Extracting #1: cost 9 inf + 0 1554042064.053 * * [simplify]: Extracting #2: cost 23 inf + 0 1554042064.053 * * [simplify]: Extracting #3: cost 28 inf + 2 1554042064.053 * * [simplify]: Extracting #4: cost 23 inf + 453 1554042064.054 * * [simplify]: Extracting #5: cost 9 inf + 3438 1554042064.055 * * [simplify]: Extracting #6: cost 0 inf + 5976 1554042064.056 * [simplify]: Simplified to (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) 1554042064.056 * [simplify]: Simplified (2 1) to (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ x y) (cbrt (+ (* x x) (* y y)))))) 1554042064.056 * [simplify]: Simplifying (/ (+ x y) (cbrt (+ (* x x) (* y y)))) 1554042064.056 * * [simplify]: iters left: 6 (8 enodes) 1554042064.058 * * [simplify]: iters left: 5 (26 enodes) 1554042064.061 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.061 * * [simplify]: Extracting #1: cost 4 inf + 0 1554042064.062 * * [simplify]: Extracting #2: cost 9 inf + 0 1554042064.062 * * [simplify]: Extracting #3: cost 10 inf + 2 1554042064.062 * * [simplify]: Extracting #4: cost 7 inf + 290 1554042064.062 * * [simplify]: Extracting #5: cost 1 inf + 1180 1554042064.062 * * [simplify]: Extracting #6: cost 0 inf + 1462 1554042064.062 * [simplify]: Simplified to (/ (+ y x) (cbrt (+ (* x x) (* y y)))) 1554042064.062 * [simplify]: Simplified (2 2) to (λ (x y) (* (/ (- x y) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (/ (+ y x) (cbrt (+ (* x x) (* y y)))))) 1554042064.062 * * * * [progress]: [ 13 / 35 ] simplifiying candidate # 1554042064.063 * [simplify]: Simplifying (/ (- x y) (sqrt (+ (* x x) (* y y)))) 1554042064.063 * * [simplify]: iters left: 6 (8 enodes) 1554042064.065 * * [simplify]: iters left: 5 (30 enodes) 1554042064.069 * * [simplify]: iters left: 4 (39 enodes) 1554042064.080 * * [simplify]: iters left: 3 (43 enodes) 1554042064.092 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.092 * * [simplify]: Extracting #1: cost 7 inf + 0 1554042064.092 * * [simplify]: Extracting #2: cost 16 inf + 0 1554042064.092 * * [simplify]: Extracting #3: cost 17 inf + 43 1554042064.093 * * [simplify]: Extracting #4: cost 13 inf + 372 1554042064.093 * * [simplify]: Extracting #5: cost 4 inf + 1788 1554042064.094 * * [simplify]: Extracting #6: cost 0 inf + 2676 1554042064.094 * [simplify]: Simplified to (/ (- x y) (sqrt (+ (* x x) (* y y)))) 1554042064.094 * [simplify]: Simplified (2 1) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ x y) (sqrt (+ (* x x) (* y y)))))) 1554042064.094 * [simplify]: Simplifying (/ (+ x y) (sqrt (+ (* x x) (* y y)))) 1554042064.094 * * [simplify]: iters left: 6 (8 enodes) 1554042064.096 * * [simplify]: iters left: 5 (26 enodes) 1554042064.100 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.100 * * [simplify]: Extracting #1: cost 4 inf + 0 1554042064.100 * * [simplify]: Extracting #2: cost 9 inf + 0 1554042064.100 * * [simplify]: Extracting #3: cost 10 inf + 2 1554042064.100 * * [simplify]: Extracting #4: cost 8 inf + 168 1554042064.100 * * [simplify]: Extracting #5: cost 5 inf + 372 1554042064.100 * * [simplify]: Extracting #6: cost 1 inf + 1060 1554042064.101 * * [simplify]: Extracting #7: cost 0 inf + 1302 1554042064.101 * [simplify]: Simplified to (/ (+ y x) (sqrt (+ (* x x) (* y y)))) 1554042064.101 * [simplify]: Simplified (2 2) to (λ (x y) (* (/ (- x y) (sqrt (+ (* x x) (* y y)))) (/ (+ y x) (sqrt (+ (* x x) (* y y)))))) 1554042064.101 * * * * [progress]: [ 14 / 35 ] simplifiying candidate # 1554042064.101 * [simplify]: Simplifying (/ (- x y) 1) 1554042064.101 * * [simplify]: iters left: 4 (5 enodes) 1554042064.103 * * [simplify]: iters left: 3 (20 enodes) 1554042064.108 * * [simplify]: iters left: 2 (28 enodes) 1554042064.111 * * [simplify]: iters left: 1 (30 enodes) 1554042064.115 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.115 * * [simplify]: Extracting #1: cost 6 inf + 0 1554042064.115 * * [simplify]: Extracting #2: cost 3 inf + 44 1554042064.115 * * [simplify]: Extracting #3: cost 0 inf + 169 1554042064.115 * [simplify]: Simplified to (- x y) 1554042064.115 * [simplify]: Simplified (2 1) to (λ (x y) (* (- x y) (/ (+ x y) (+ (* x x) (* y y))))) 1554042064.115 * [simplify]: Simplifying (/ (+ x y) (+ (* x x) (* y y))) 1554042064.115 * * [simplify]: iters left: 6 (7 enodes) 1554042064.117 * * [simplify]: iters left: 5 (23 enodes) 1554042064.120 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.120 * * [simplify]: Extracting #1: cost 4 inf + 0 1554042064.120 * * [simplify]: Extracting #2: cost 10 inf + 0 1554042064.120 * * [simplify]: Extracting #3: cost 9 inf + 43 1554042064.120 * * [simplify]: Extracting #4: cost 5 inf + 209 1554042064.120 * * [simplify]: Extracting #5: cost 1 inf + 696 1554042064.121 * * [simplify]: Extracting #6: cost 0 inf + 898 1554042064.121 * [simplify]: Simplified to (/ (+ y x) (+ (* x x) (* y y))) 1554042064.121 * [simplify]: Simplified (2 2) to (λ (x y) (* (- x y) (/ (+ y x) (+ (* x x) (* y y))))) 1554042064.121 * * * * [progress]: [ 15 / 35 ] simplifiying candidate # 1554042064.121 * * * * [progress]: [ 16 / 35 ] simplifiying candidate # 1554042064.121 * * * * [progress]: [ 17 / 35 ] simplifiying candidate # 1554042064.121 * * * * [progress]: [ 18 / 35 ] simplifiying candidate # 1554042064.121 * [simplify]: Simplifying (cbrt (+ (* x x) (* y y))) 1554042064.121 * * [simplify]: iters left: 5 (6 enodes) 1554042064.123 * * [simplify]: iters left: 4 (19 enodes) 1554042064.125 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.125 * * [simplify]: Extracting #1: cost 3 inf + 0 1554042064.125 * * [simplify]: Extracting #2: cost 6 inf + 0 1554042064.125 * * [simplify]: Extracting #3: cost 10 inf + 0 1554042064.125 * * [simplify]: Extracting #4: cost 6 inf + 84 1554042064.125 * * [simplify]: Extracting #5: cost 0 inf + 814 1554042064.126 * [simplify]: Simplified to (cbrt (+ (* x x) (* y y))) 1554042064.126 * [simplify]: Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))) (cbrt (+ (* x x) (* y y))))) 1554042064.126 * * * * [progress]: [ 19 / 35 ] simplifiying candidate # 1554042064.126 * [simplify]: Simplifying (sqrt (+ (* x x) (* y y))) 1554042064.126 * * [simplify]: iters left: 5 (6 enodes) 1554042064.127 * * [simplify]: iters left: 4 (19 enodes) 1554042064.131 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.131 * * [simplify]: Extracting #1: cost 3 inf + 0 1554042064.131 * * [simplify]: Extracting #2: cost 6 inf + 0 1554042064.131 * * [simplify]: Extracting #3: cost 10 inf + 0 1554042064.131 * * [simplify]: Extracting #4: cost 6 inf + 84 1554042064.131 * * [simplify]: Extracting #5: cost 0 inf + 734 1554042064.132 * [simplify]: Simplified to (sqrt (+ (* x x) (* y y))) 1554042064.132 * [simplify]: Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) (sqrt (+ (* x x) (* y y)))) (sqrt (+ (* x x) (* y y))))) 1554042064.132 * * * * [progress]: [ 20 / 35 ] simplifiying candidate # 1554042064.132 * [simplify]: Simplifying (+ (* x x) (* y y)) 1554042064.132 * * [simplify]: iters left: 4 (5 enodes) 1554042064.135 * * [simplify]: iters left: 3 (16 enodes) 1554042064.139 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.139 * * [simplify]: Extracting #1: cost 4 inf + 0 1554042064.139 * * [simplify]: Extracting #2: cost 8 inf + 0 1554042064.139 * * [simplify]: Extracting #3: cost 4 inf + 84 1554042064.139 * * [simplify]: Extracting #4: cost 0 inf + 410 1554042064.140 * [simplify]: Simplified to (+ (* x x) (* y y)) 1554042064.140 * [simplify]: Simplified (2 2) to (λ (x y) (/ (/ (* (- x y) (+ x y)) 1) (+ (* x x) (* y y)))) 1554042064.140 * * * * [progress]: [ 21 / 35 ] simplifiying candidate # 1554042064.140 * [simplify]: Simplifying (- x y) 1554042064.140 * * [simplify]: iters left: 2 (3 enodes) 1554042064.141 * * [simplify]: iters left: 1 (11 enodes) 1554042064.144 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.144 * * [simplify]: Extracting #1: cost 5 inf + 0 1554042064.145 * * [simplify]: Extracting #2: cost 3 inf + 43 1554042064.145 * * [simplify]: Extracting #3: cost 0 inf + 168 1554042064.145 * [simplify]: Simplified to (- x y) 1554042064.145 * [simplify]: Simplified (2 1) to (λ (x y) (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y)))) 1554042064.145 * * * * [progress]: [ 22 / 35 ] simplifiying candidate # 1554042064.145 * [simplify]: Simplifying (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) 1554042064.145 * * [simplify]: iters left: 6 (9 enodes) 1554042064.150 * * [simplify]: iters left: 5 (49 enodes) 1554042064.164 * * [simplify]: iters left: 4 (116 enodes) 1554042064.190 * * [simplify]: iters left: 3 (231 enodes) 1554042064.265 * * [simplify]: iters left: 2 (363 enodes) 1554042064.422 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.422 * * [simplify]: Extracting #1: cost 20 inf + 0 1554042064.423 * * [simplify]: Extracting #2: cost 146 inf + 0 1554042064.425 * * [simplify]: Extracting #3: cost 200 inf + 1989 1554042064.434 * * [simplify]: Extracting #4: cost 63 inf + 22827 1554042064.448 * * [simplify]: Extracting #5: cost 0 inf + 34174 1554042064.463 * * [simplify]: Extracting #6: cost 0 inf + 34134 1554042064.477 * [simplify]: Simplified to (+ (* (- (* x x) (* y y)) (* x x)) (* (* y y) (* y y))) 1554042064.477 * [simplify]: Simplified (2 2) to (λ (x y) (* (/ (* (- x y) (+ x y)) (+ (pow (* x x) 3) (pow (* y y) 3))) (+ (* (- (* x x) (* y y)) (* x x)) (* (* y y) (* y y))))) 1554042064.477 * * * * [progress]: [ 23 / 35 ] simplifiying candidate # 1554042064.477 * [simplify]: Simplifying (- (* x x) (* y y)) 1554042064.477 * * [simplify]: iters left: 4 (5 enodes) 1554042064.478 * * [simplify]: iters left: 3 (20 enodes) 1554042064.482 * * [simplify]: iters left: 2 (33 enodes) 1554042064.487 * * [simplify]: iters left: 1 (50 enodes) 1554042064.496 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.496 * * [simplify]: Extracting #1: cost 11 inf + 0 1554042064.496 * * [simplify]: Extracting #2: cost 29 inf + 0 1554042064.496 * * [simplify]: Extracting #3: cost 19 inf + 455 1554042064.497 * * [simplify]: Extracting #4: cost 0 inf + 2130 1554042064.497 * * [simplify]: Extracting #5: cost 0 inf + 1970 1554042064.498 * [simplify]: Simplified to (* (+ x y) (- x y)) 1554042064.498 * [simplify]: Simplified (2 2) to (λ (x y) (* (/ (* (- x y) (+ x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y)))) (* (+ x y) (- x y)))) 1554042064.498 * * * * [progress]: [ 24 / 35 ] simplifiying candidate # 1554042064.498 * [simplify]: Simplifying (* (- (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3))) 1554042064.499 * * [simplify]: iters left: 5 (8 enodes) 1554042064.501 * * [simplify]: iters left: 4 (47 enodes) 1554042064.521 * * [simplify]: iters left: 3 (140 enodes) 1554042064.564 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.565 * * [simplify]: Extracting #1: cost 20 inf + 0 1554042064.565 * * [simplify]: Extracting #2: cost 133 inf + 0 1554042064.566 * * [simplify]: Extracting #3: cost 171 inf + 166 1554042064.569 * * [simplify]: Extracting #4: cost 120 inf + 10004 1554042064.580 * * [simplify]: Extracting #5: cost 13 inf + 44626 1554042064.593 * * [simplify]: Extracting #6: cost 0 inf + 49979 1554042064.604 * [simplify]: Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y))) 1554042064.604 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* x (* x x)) (* (* y y) y)) (+ (* x (* x x)) (* (* y y) y))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))))) 1554042064.604 * * * * [progress]: [ 25 / 35 ] simplifiying candidate # 1554042064.604 * [simplify]: Simplifying (* (- (pow x 3) (pow y 3)) (- (* x x) (* y y))) 1554042064.604 * * [simplify]: iters left: 6 (10 enodes) 1554042064.608 * * [simplify]: iters left: 5 (49 enodes) 1554042064.622 * * [simplify]: iters left: 4 (114 enodes) 1554042064.659 * * [simplify]: iters left: 3 (348 enodes) 1554042064.880 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042064.881 * * [simplify]: Extracting #1: cost 64 inf + 0 1554042064.881 * * [simplify]: Extracting #2: cost 287 inf + 0 1554042064.884 * * [simplify]: Extracting #3: cost 423 inf + 3371 1554042064.891 * * [simplify]: Extracting #4: cost 241 inf + 37246 1554042064.906 * * [simplify]: Extracting #5: cost 131 inf + 73070 1554042064.937 * * [simplify]: Extracting #6: cost 19 inf + 126318 1554042064.979 * * [simplify]: Extracting #7: cost 0 inf + 136793 1554042065.013 * [simplify]: Simplified to (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) 1554042065.014 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x (* x x)) (* y (* y y)))) (* (+ (* x x) (* y y)) (* (+ (* x x) (+ (* y y) (* x y))) (- x y))))) 1554042065.014 * * * * [progress]: [ 26 / 35 ] simplifiying candidate # 1554042065.014 * [simplify]: Simplifying (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3))) 1554042065.014 * * [simplify]: iters left: 6 (10 enodes) 1554042065.018 * * [simplify]: iters left: 5 (54 enodes) 1554042065.032 * * [simplify]: iters left: 4 (154 enodes) 1554042065.080 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042065.080 * * [simplify]: Extracting #1: cost 26 inf + 0 1554042065.080 * * [simplify]: Extracting #2: cost 131 inf + 0 1554042065.081 * * [simplify]: Extracting #3: cost 157 inf + 2717 1554042065.084 * * [simplify]: Extracting #4: cost 77 inf + 14838 1554042065.089 * * [simplify]: Extracting #5: cost 22 inf + 28085 1554042065.095 * * [simplify]: Extracting #6: cost 0 inf + 35375 1554042065.101 * [simplify]: Simplified to (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x)))) 1554042065.101 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (+ (* y (* y y)) (* x (* x x)))) (* (+ (* x x) (* y y)) (* (+ x y) (+ (* x x) (- (* y y) (* x y))))))) 1554042065.101 * * * * [progress]: [ 27 / 35 ] simplifiying candidate # 1554042065.102 * [simplify]: Simplifying (* (- (* x x) (* y y)) (- (* x x) (* y y))) 1554042065.102 * * [simplify]: iters left: 6 (6 enodes) 1554042065.103 * * [simplify]: iters left: 5 (23 enodes) 1554042065.107 * * [simplify]: iters left: 4 (49 enodes) 1554042065.126 * * [simplify]: iters left: 3 (161 enodes) 1554042065.250 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042065.251 * * [simplify]: Extracting #1: cost 43 inf + 0 1554042065.251 * * [simplify]: Extracting #2: cost 161 inf + 0 1554042065.252 * * [simplify]: Extracting #3: cost 180 inf + 1588 1554042065.256 * * [simplify]: Extracting #4: cost 63 inf + 19808 1554042065.266 * * [simplify]: Extracting #5: cost 0 inf + 30333 1554042065.282 * * [simplify]: Extracting #6: cost 0 inf + 30253 1554042065.298 * [simplify]: Simplified to (* (- (* x x) (* y y)) (- (* x x) (* y y))) 1554042065.298 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* x x) (* y y)) (- (* x x) (* y y))) (* (+ (* x x) (* y y)) (* (+ x y) (- x y))))) 1554042065.298 * * * * [progress]: [ 28 / 35 ] simplifiying candidate # 1554042065.299 * [simplify]: Simplifying (* (- x y) (+ (pow x 3) (pow y 3))) 1554042065.299 * * [simplify]: iters left: 5 (8 enodes) 1554042065.305 * * [simplify]: iters left: 4 (47 enodes) 1554042065.328 * * [simplify]: iters left: 3 (129 enodes) 1554042065.397 * * [simplify]: iters left: 2 (355 enodes) 1554042065.576 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042065.577 * * [simplify]: Extracting #1: cost 24 inf + 0 1554042065.577 * * [simplify]: Extracting #2: cost 103 inf + 0 1554042065.578 * * [simplify]: Extracting #3: cost 161 inf + 298 1554042065.581 * * [simplify]: Extracting #4: cost 112 inf + 6963 1554042065.589 * * [simplify]: Extracting #5: cost 35 inf + 27633 1554042065.602 * * [simplify]: Extracting #6: cost 0 inf + 41658 1554042065.614 * [simplify]: Simplified to (* (+ (* (* y y) y) (* x (* x x))) (- x y)) 1554042065.614 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (+ (* (* y y) y) (* x (* x x))) (- x y)) (* (+ (* x x) (* y y)) (+ (* x x) (- (* y y) (* x y)))))) 1554042065.614 * * * * [progress]: [ 29 / 35 ] simplifiying candidate # 1554042065.615 * [simplify]: Simplifying (* (- x y) (- (* x x) (* y y))) 1554042065.615 * * [simplify]: iters left: 6 (7 enodes) 1554042065.618 * * [simplify]: iters left: 5 (28 enodes) 1554042065.628 * * [simplify]: iters left: 4 (61 enodes) 1554042065.659 * * [simplify]: iters left: 3 (202 enodes) 1554042065.744 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042065.745 * * [simplify]: Extracting #1: cost 49 inf + 0 1554042065.745 * * [simplify]: Extracting #2: cost 132 inf + 0 1554042065.747 * * [simplify]: Extracting #3: cost 128 inf + 1308 1554042065.754 * * [simplify]: Extracting #4: cost 20 inf + 17311 1554042065.765 * * [simplify]: Extracting #5: cost 0 inf + 21550 1554042065.776 * * [simplify]: Extracting #6: cost 0 inf + 21510 1554042065.787 * [simplify]: Simplified to (* (+ y x) (* (- x y) (- x y))) 1554042065.787 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (+ y x) (* (- x y) (- x y))) (* (+ (* x x) (* y y)) (- x y)))) 1554042065.787 * * * * [progress]: [ 30 / 35 ] simplifiying candidate # 1554042065.788 * [simplify]: Simplifying (* (- (pow x 3) (pow y 3)) (+ x y)) 1554042065.788 * * [simplify]: iters left: 5 (8 enodes) 1554042065.793 * * [simplify]: iters left: 4 (47 enodes) 1554042065.815 * * [simplify]: iters left: 3 (117 enodes) 1554042065.873 * * [simplify]: iters left: 2 (352 enodes) 1554042066.039 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042066.039 * * [simplify]: Extracting #1: cost 38 inf + 0 1554042066.040 * * [simplify]: Extracting #2: cost 167 inf + 0 1554042066.042 * * [simplify]: Extracting #3: cost 228 inf + 707 1554042066.047 * * [simplify]: Extracting #4: cost 172 inf + 11248 1554042066.059 * * [simplify]: Extracting #5: cost 66 inf + 45099 1554042066.081 * * [simplify]: Extracting #6: cost 7 inf + 73516 1554042066.098 * * [simplify]: Extracting #7: cost 0 inf + 75872 1554042066.115 * [simplify]: Simplified to (* (- (* x (* x x)) (* (* y y) y)) (+ y x)) 1554042066.116 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (- (* x (* x x)) (* (* y y) y)) (+ y x)) (* (+ (* x x) (* y y)) (+ (* x x) (+ (* y y) (* x y)))))) 1554042066.116 * * * * [progress]: [ 31 / 35 ] simplifiying candidate # 1554042066.116 * [simplify]: Simplifying (* (- (* x x) (* y y)) (+ x y)) 1554042066.116 * * [simplify]: iters left: 6 (7 enodes) 1554042066.120 * * [simplify]: iters left: 5 (33 enodes) 1554042066.132 * * [simplify]: iters left: 4 (82 enodes) 1554042066.164 * * [simplify]: iters left: 3 (222 enodes) 1554042066.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042066.257 * * [simplify]: Extracting #1: cost 31 inf + 0 1554042066.257 * * [simplify]: Extracting #2: cost 118 inf + 0 1554042066.258 * * [simplify]: Extracting #3: cost 113 inf + 1269 1554042066.263 * * [simplify]: Extracting #4: cost 24 inf + 14757 1554042066.272 * * [simplify]: Extracting #5: cost 0 inf + 19213 1554042066.280 * [simplify]: Simplified to (* (* (+ x y) (+ x y)) (- x y)) 1554042066.281 * [simplify]: Simplified (2 1) to (λ (x y) (/ (* (* (+ x y) (+ x y)) (- x y)) (* (+ (* x x) (* y y)) (+ x y)))) 1554042066.281 * * * * [progress]: [ 32 / 35 ] simplifiying candidate #real (real->posit16 (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))))))> 1554042066.281 * * * * [progress]: [ 33 / 35 ] simplifiying candidate # 1554042066.281 * [simplify]: Simplifying -1 1554042066.281 * * [simplify]: iters left: 0 (1 enodes) 1554042066.282 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042066.282 * * [simplify]: Extracting #1: cost 0 inf + 1 1554042066.282 * [simplify]: Simplified to -1 1554042066.282 * [simplify]: Simplified (2) to (λ (x y) -1) 1554042066.282 * * * * [progress]: [ 34 / 35 ] simplifiying candidate # 1554042066.283 * [simplify]: Simplifying 1 1554042066.283 * * [simplify]: iters left: 0 (1 enodes) 1554042066.284 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042066.284 * * [simplify]: Extracting #1: cost 0 inf + 1 1554042066.284 * [simplify]: Simplified to 1 1554042066.284 * [simplify]: Simplified (2) to (λ (x y) 1) 1554042066.284 * * * * [progress]: [ 35 / 35 ] simplifiying candidate # 1554042066.284 * [simplify]: Simplifying 1 1554042066.284 * * [simplify]: iters left: 0 (1 enodes) 1554042066.285 * * [simplify]: Extracting #0: cost 1 inf + 0 1554042066.285 * * [simplify]: Extracting #1: cost 0 inf + 1 1554042066.285 * [simplify]: Simplified to 1 1554042066.285 * [simplify]: Simplified (2) to (λ (x y) 1) 1554042066.285 * * * [progress]: adding candidates to table 1554042066.579 * * [progress]: iteration 2 / 4 1554042066.579 * * * [progress]: picking best candidate 1554042066.584 * * * * [pick]: Picked # 1554042066.584 * * * [progress]: localizing error 1554042066.585 * * * [progress]: generating rewritten candidates 1554042066.585 * * * [progress]: generating series expansions 1554042066.585 * * * [progress]: simplifying candidates 1554042066.585 * * * [progress]: adding candidates to table 1554042066.585 * * [progress]: iteration 3 / 4 1554042066.585 * * * [progress]: picking best candidate 1554042066.587 * * * * [pick]: Picked # 1554042066.587 * * * [progress]: localizing error 1554042066.587 * * * [progress]: generating rewritten candidates 1554042066.587 * * * [progress]: generating series expansions 1554042066.587 * * * [progress]: simplifying candidates 1554042066.587 * * * [progress]: adding candidates to table 1554042066.587 * [progress]: [Phase 3 of 3] Extracting. 1554042066.587 * * [regime]: Finding splitpoints for: (# # #) 1554042066.588 * * * [regime-changes]: Trying 3 branch expressions: (y x (/ (* (- x y) (+ x y)) (+ (* x x) (* y y)))) 1554042066.588 * * * * [regimes]: Trying to branch on y from (# # #) 1554042066.640 * * * * [regimes]: Trying to branch on x from (# # #) 1554042066.693 * * * * [regimes]: Trying to branch on (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) from (# # #) 1554042066.734 * * * [regime]: Found split indices: #