13.204 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.178 * * * [progress]: [2/2] Setting up program. 0.184 * [progress]: [Phase 2 of 3] Improving. 0.184 * [simplify]: Simplifying using # : (/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))) 0.187 * * [simplify]: iteration 0 : 74 enodes (cost 30 ) 0.189 * * [simplify]: iteration 1 : 182 enodes (cost 30 ) 0.192 * * [simplify]: iteration 2 : 657 enodes (cost 30 ) 0.203 * * [simplify]: iteration 3 : 2727 enodes (cost 30 ) 0.237 * * [simplify]: iteration 4 : 5001 enodes (cost 30 ) 0.238 * [simplify]: Simplified to: (/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))) 0.238 * * [progress]: iteration 1 / 4 0.238 * * * [progress]: picking best candidate 0.244 * * * * [pick]: Picked # 0.244 * * * [progress]: localizing error 0.284 * * * [progress]: generating rewritten candidates 0.284 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2) 0.287 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1 1) 0.291 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 1) 0.317 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2) 0.499 * * * [progress]: generating series expansions 0.499 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2) 0.499 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 0.499 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 0.499 * [taylor]: Taking taylor expansion of (cos x) in y 0.499 * [taylor]: Taking taylor expansion of x in y 0.499 * [taylor]: Taking taylor expansion of (cos y) in y 0.499 * [taylor]: Taking taylor expansion of y in y 0.499 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 0.499 * [taylor]: Taking taylor expansion of (cos x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (cos y) in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.499 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 0.499 * [taylor]: Taking taylor expansion of (cos x) in x 0.499 * [taylor]: Taking taylor expansion of x in x 0.499 * [taylor]: Taking taylor expansion of (cos y) in x 0.499 * [taylor]: Taking taylor expansion of y in x 0.500 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 0.500 * [taylor]: Taking taylor expansion of 1 in y 0.500 * [taylor]: Taking taylor expansion of (cos y) in y 0.501 * [taylor]: Taking taylor expansion of y in y 0.503 * [taylor]: Taking taylor expansion of 0 in y 0.507 * [taylor]: Taking taylor expansion of -1/2 in y 0.513 * [taylor]: Taking taylor expansion of 0 in y 0.519 * [taylor]: Taking taylor expansion of 1/24 in y 0.519 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 0.519 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 0.519 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.519 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.519 * [taylor]: Taking taylor expansion of x in y 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.520 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.520 * [taylor]: Taking taylor expansion of y in y 0.520 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.520 * [taylor]: Taking taylor expansion of y in x 0.521 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 0.521 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.521 * [taylor]: Taking taylor expansion of x in x 0.521 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.521 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.521 * [taylor]: Taking taylor expansion of y in x 0.522 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 0.522 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.522 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.522 * [taylor]: Taking taylor expansion of x in y 0.522 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.522 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.522 * [taylor]: Taking taylor expansion of y in y 0.525 * [taylor]: Taking taylor expansion of 0 in y 0.530 * [taylor]: Taking taylor expansion of 0 in y 0.535 * [taylor]: Taking taylor expansion of 0 in y 0.536 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 0.536 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 0.536 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.536 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.536 * [taylor]: Taking taylor expansion of -1 in y 0.536 * [taylor]: Taking taylor expansion of x in y 0.536 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.536 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.536 * [taylor]: Taking taylor expansion of -1 in y 0.536 * [taylor]: Taking taylor expansion of y in y 0.536 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 0.536 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.536 * [taylor]: Taking taylor expansion of -1 in x 0.536 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.537 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of y in x 0.537 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 0.537 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.537 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of y in x 0.538 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 0.538 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.538 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.538 * [taylor]: Taking taylor expansion of -1 in y 0.538 * [taylor]: Taking taylor expansion of x in y 0.538 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.538 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.538 * [taylor]: Taking taylor expansion of -1 in y 0.538 * [taylor]: Taking taylor expansion of y in y 0.541 * [taylor]: Taking taylor expansion of 0 in y 0.546 * [taylor]: Taking taylor expansion of 0 in y 0.552 * [taylor]: Taking taylor expansion of 0 in y 0.552 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 1 1) 0.552 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 1) 0.552 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in (x y) around 0 0.552 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in y 0.552 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.552 * [taylor]: Taking taylor expansion of 2.0 in y 0.553 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in y 0.553 * [taylor]: Taking taylor expansion of (sin x) in y 0.553 * [taylor]: Taking taylor expansion of x in y 0.553 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in y 0.553 * [taylor]: Taking taylor expansion of 0.0625 in y 0.553 * [taylor]: Taking taylor expansion of (sin y) in y 0.553 * [taylor]: Taking taylor expansion of y in y 0.553 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in x 0.553 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.553 * [taylor]: Taking taylor expansion of 2.0 in x 0.554 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 0.554 * [taylor]: Taking taylor expansion of (sin x) in x 0.554 * [taylor]: Taking taylor expansion of x in x 0.554 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 0.554 * [taylor]: Taking taylor expansion of 0.0625 in x 0.554 * [taylor]: Taking taylor expansion of (sin y) in x 0.554 * [taylor]: Taking taylor expansion of y in x 0.554 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in x 0.554 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.554 * [taylor]: Taking taylor expansion of 2.0 in x 0.555 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 0.555 * [taylor]: Taking taylor expansion of (sin x) in x 0.555 * [taylor]: Taking taylor expansion of x in x 0.555 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 0.555 * [taylor]: Taking taylor expansion of 0.0625 in x 0.555 * [taylor]: Taking taylor expansion of (sin y) in x 0.555 * [taylor]: Taking taylor expansion of y in x 0.556 * [taylor]: Taking taylor expansion of (* -0.0625 (* (sqrt 2.0) (sin y))) in y 0.556 * [taylor]: Taking taylor expansion of -0.0625 in y 0.556 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sin y)) in y 0.556 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.556 * [taylor]: Taking taylor expansion of 2.0 in y 0.556 * [taylor]: Taking taylor expansion of (sin y) in y 0.556 * [taylor]: Taking taylor expansion of y in y 0.560 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.560 * [taylor]: Taking taylor expansion of 2.0 in y 0.570 * [taylor]: Taking taylor expansion of 0 in y 0.582 * [taylor]: Taking taylor expansion of (- (* 1/6 (sqrt 2.0))) in y 0.582 * [taylor]: Taking taylor expansion of (* 1/6 (sqrt 2.0)) in y 0.582 * [taylor]: Taking taylor expansion of 1/6 in y 0.582 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.582 * [taylor]: Taking taylor expansion of 2.0 in y 0.588 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in (x y) around 0 0.588 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in y 0.588 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.588 * [taylor]: Taking taylor expansion of 2.0 in y 0.589 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 0.589 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.589 * [taylor]: Taking taylor expansion of x in y 0.589 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 0.589 * [taylor]: Taking taylor expansion of 0.0625 in y 0.589 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.589 * [taylor]: Taking taylor expansion of y in y 0.589 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in x 0.589 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.589 * [taylor]: Taking taylor expansion of 2.0 in x 0.590 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 0.590 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 0.590 * [taylor]: Taking taylor expansion of 0.0625 in x 0.590 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.590 * [taylor]: Taking taylor expansion of y in x 0.590 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in x 0.590 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.590 * [taylor]: Taking taylor expansion of 2.0 in x 0.591 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 0.591 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.591 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 0.592 * [taylor]: Taking taylor expansion of 0.0625 in x 0.592 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.592 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.592 * [taylor]: Taking taylor expansion of y in x 0.592 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in y 0.592 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.592 * [taylor]: Taking taylor expansion of 2.0 in y 0.593 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 0.593 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.593 * [taylor]: Taking taylor expansion of x in y 0.593 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 0.593 * [taylor]: Taking taylor expansion of 0.0625 in y 0.593 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.593 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.593 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.615 * [taylor]: Taking taylor expansion of 0 in y 0.615 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in (x y) around 0 0.616 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 0.616 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.616 * [taylor]: Taking taylor expansion of 2.0 in y 0.616 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 0.617 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.617 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.617 * [taylor]: Taking taylor expansion of -1 in y 0.617 * [taylor]: Taking taylor expansion of x in y 0.617 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 0.617 * [taylor]: Taking taylor expansion of 0.0625 in y 0.617 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.617 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.617 * [taylor]: Taking taylor expansion of -1 in y 0.617 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 0.617 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.617 * [taylor]: Taking taylor expansion of 2.0 in x 0.618 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 0.618 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of x in x 0.618 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 0.618 * [taylor]: Taking taylor expansion of 0.0625 in x 0.618 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.618 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.618 * [taylor]: Taking taylor expansion of -1 in x 0.618 * [taylor]: Taking taylor expansion of y in x 0.618 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 0.618 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.619 * [taylor]: Taking taylor expansion of 2.0 in x 0.619 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 0.619 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.619 * [taylor]: Taking taylor expansion of -1 in x 0.619 * [taylor]: Taking taylor expansion of x in x 0.620 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 0.620 * [taylor]: Taking taylor expansion of 0.0625 in x 0.620 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.620 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.620 * [taylor]: Taking taylor expansion of -1 in x 0.620 * [taylor]: Taking taylor expansion of y in x 0.621 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 0.621 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.621 * [taylor]: Taking taylor expansion of 2.0 in y 0.621 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 0.621 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.621 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.621 * [taylor]: Taking taylor expansion of -1 in y 0.621 * [taylor]: Taking taylor expansion of x in y 0.621 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 0.621 * [taylor]: Taking taylor expansion of 0.0625 in y 0.622 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.622 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.622 * [taylor]: Taking taylor expansion of -1 in y 0.622 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.633 * [taylor]: Taking taylor expansion of 0 in y 0.642 * [taylor]: Taking taylor expansion of 0 in y 0.643 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2) 0.644 * [approximate]: Taking taylor expansion of (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) in (x y) around 0 0.644 * [taylor]: Taking taylor expansion of (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) in y 0.644 * [taylor]: Taking taylor expansion of (- (sin y) (* 0.0625 (sin x))) in y 0.644 * [taylor]: Taking taylor expansion of (sin y) in y 0.644 * [taylor]: Taking taylor expansion of y in y 0.644 * [taylor]: Taking taylor expansion of (* 0.0625 (sin x)) in y 0.644 * [taylor]: Taking taylor expansion of 0.0625 in y 0.644 * [taylor]: Taking taylor expansion of (sin x) in y 0.644 * [taylor]: Taking taylor expansion of x in y 0.644 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y)))) in y 0.644 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.644 * [taylor]: Taking taylor expansion of 2.0 in y 0.645 * [taylor]: Taking taylor expansion of (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))) in y 0.645 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in y 0.645 * [taylor]: Taking taylor expansion of (sin x) in y 0.645 * [taylor]: Taking taylor expansion of x in y 0.645 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in y 0.645 * [taylor]: Taking taylor expansion of 0.0625 in y 0.645 * [taylor]: Taking taylor expansion of (sin y) in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.645 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 0.645 * [taylor]: Taking taylor expansion of (cos x) in y 0.645 * [taylor]: Taking taylor expansion of x in y 0.645 * [taylor]: Taking taylor expansion of (cos y) in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.645 * [taylor]: Taking taylor expansion of (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) in x 0.645 * [taylor]: Taking taylor expansion of (- (sin y) (* 0.0625 (sin x))) in x 0.645 * [taylor]: Taking taylor expansion of (sin y) in x 0.645 * [taylor]: Taking taylor expansion of y in x 0.645 * [taylor]: Taking taylor expansion of (* 0.0625 (sin x)) in x 0.645 * [taylor]: Taking taylor expansion of 0.0625 in x 0.645 * [taylor]: Taking taylor expansion of (sin x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y)))) in x 0.645 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.645 * [taylor]: Taking taylor expansion of 2.0 in x 0.646 * [taylor]: Taking taylor expansion of (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))) in x 0.646 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 0.646 * [taylor]: Taking taylor expansion of (sin x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 0.646 * [taylor]: Taking taylor expansion of 0.0625 in x 0.646 * [taylor]: Taking taylor expansion of (sin y) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 0.646 * [taylor]: Taking taylor expansion of (cos x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (cos y) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) in x 0.646 * [taylor]: Taking taylor expansion of (- (sin y) (* 0.0625 (sin x))) in x 0.646 * [taylor]: Taking taylor expansion of (sin y) in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of (* 0.0625 (sin x)) in x 0.646 * [taylor]: Taking taylor expansion of 0.0625 in x 0.646 * [taylor]: Taking taylor expansion of (sin x) in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y)))) in x 0.646 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.646 * [taylor]: Taking taylor expansion of 2.0 in x 0.647 * [taylor]: Taking taylor expansion of (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))) in x 0.647 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 0.647 * [taylor]: Taking taylor expansion of (sin x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 0.647 * [taylor]: Taking taylor expansion of 0.0625 in x 0.647 * [taylor]: Taking taylor expansion of (sin y) in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.647 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 0.647 * [taylor]: Taking taylor expansion of (cos x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of (cos y) in x 0.647 * [taylor]: Taking taylor expansion of y in x 0.649 * [taylor]: Taking taylor expansion of (* -0.0625 (* (sqrt 2.0) (* (pow (sin y) 2) (- 1 (cos y))))) in y 0.649 * [taylor]: Taking taylor expansion of -0.0625 in y 0.649 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (pow (sin y) 2) (- 1 (cos y)))) in y 0.649 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.649 * [taylor]: Taking taylor expansion of 2.0 in y 0.650 * [taylor]: Taking taylor expansion of (* (pow (sin y) 2) (- 1 (cos y))) in y 0.650 * [taylor]: Taking taylor expansion of (pow (sin y) 2) in y 0.650 * [taylor]: Taking taylor expansion of (sin y) in y 0.650 * [taylor]: Taking taylor expansion of y in y 0.650 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 0.651 * [taylor]: Taking taylor expansion of 1 in y 0.651 * [taylor]: Taking taylor expansion of (cos y) in y 0.651 * [taylor]: Taking taylor expansion of y in y 0.661 * [taylor]: Taking taylor expansion of (- (* 1.00390625 (* (sqrt 2.0) (sin y))) (* 1.00390625 (* (sqrt 2.0) (* (sin y) (cos y))))) in y 0.661 * [taylor]: Taking taylor expansion of (* 1.00390625 (* (sqrt 2.0) (sin y))) in y 0.661 * [taylor]: Taking taylor expansion of 1.00390625 in y 0.661 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sin y)) in y 0.661 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.661 * [taylor]: Taking taylor expansion of 2.0 in y 0.662 * [taylor]: Taking taylor expansion of (sin y) in y 0.662 * [taylor]: Taking taylor expansion of y in y 0.662 * [taylor]: Taking taylor expansion of (* 1.00390625 (* (sqrt 2.0) (* (sin y) (cos y)))) in y 0.662 * [taylor]: Taking taylor expansion of 1.00390625 in y 0.662 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (sin y) (cos y))) in y 0.662 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.662 * [taylor]: Taking taylor expansion of 2.0 in y 0.663 * [taylor]: Taking taylor expansion of (* (sin y) (cos y)) in y 0.663 * [taylor]: Taking taylor expansion of (sin y) in y 0.663 * [taylor]: Taking taylor expansion of y in y 0.663 * [taylor]: Taking taylor expansion of (cos y) in y 0.663 * [taylor]: Taking taylor expansion of y in y 0.680 * [taylor]: Taking taylor expansion of (- (+ (* 0.03125 (* (sqrt 2.0) (pow (sin y) 2))) (* 0.0625 (* (sqrt 2.0) (cos y)))) (* 0.0625 (sqrt 2.0))) in y 0.680 * [taylor]: Taking taylor expansion of (+ (* 0.03125 (* (sqrt 2.0) (pow (sin y) 2))) (* 0.0625 (* (sqrt 2.0) (cos y)))) in y 0.680 * [taylor]: Taking taylor expansion of (* 0.03125 (* (sqrt 2.0) (pow (sin y) 2))) in y 0.680 * [taylor]: Taking taylor expansion of 0.03125 in y 0.680 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (pow (sin y) 2)) in y 0.680 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.680 * [taylor]: Taking taylor expansion of 2.0 in y 0.681 * [taylor]: Taking taylor expansion of (pow (sin y) 2) in y 0.681 * [taylor]: Taking taylor expansion of (sin y) in y 0.681 * [taylor]: Taking taylor expansion of y in y 0.682 * [taylor]: Taking taylor expansion of (* 0.0625 (* (sqrt 2.0) (cos y))) in y 0.682 * [taylor]: Taking taylor expansion of 0.0625 in y 0.682 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (cos y)) in y 0.682 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.682 * [taylor]: Taking taylor expansion of 2.0 in y 0.682 * [taylor]: Taking taylor expansion of (cos y) in y 0.682 * [taylor]: Taking taylor expansion of y in y 0.682 * [taylor]: Taking taylor expansion of (* 0.0625 (sqrt 2.0)) in y 0.682 * [taylor]: Taking taylor expansion of 0.0625 in y 0.682 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.683 * [taylor]: Taking taylor expansion of 2.0 in y 0.717 * [taylor]: Taking taylor expansion of (- (* 0.16731770833333331 (* (sqrt 2.0) (* (sin y) (cos y)))) (* 0.6692708333333333 (* (sqrt 2.0) (sin y)))) in y 0.717 * [taylor]: Taking taylor expansion of (* 0.16731770833333331 (* (sqrt 2.0) (* (sin y) (cos y)))) in y 0.717 * [taylor]: Taking taylor expansion of 0.16731770833333331 in y 0.717 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (sin y) (cos y))) in y 0.718 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.718 * [taylor]: Taking taylor expansion of 2.0 in y 0.718 * [taylor]: Taking taylor expansion of (* (sin y) (cos y)) in y 0.718 * [taylor]: Taking taylor expansion of (sin y) in y 0.718 * [taylor]: Taking taylor expansion of y in y 0.718 * [taylor]: Taking taylor expansion of (cos y) in y 0.718 * [taylor]: Taking taylor expansion of y in y 0.718 * [taylor]: Taking taylor expansion of (* 0.6692708333333333 (* (sqrt 2.0) (sin y))) in y 0.718 * [taylor]: Taking taylor expansion of 0.6692708333333333 in y 0.718 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sin y)) in y 0.718 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.718 * [taylor]: Taking taylor expansion of 2.0 in y 0.719 * [taylor]: Taking taylor expansion of (sin y) in y 0.719 * [taylor]: Taking taylor expansion of y in y 0.724 * [approximate]: Taking taylor expansion of (* (- (cos (/ 1 x)) (cos (/ 1 y))) (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))))) in (x y) around 0 0.724 * [taylor]: Taking taylor expansion of (* (- (cos (/ 1 x)) (cos (/ 1 y))) (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))))) in y 0.724 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 0.724 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.724 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.724 * [taylor]: Taking taylor expansion of x in y 0.724 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.724 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.724 * [taylor]: Taking taylor expansion of y in y 0.724 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))))) in y 0.724 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.724 * [taylor]: Taking taylor expansion of 2.0 in y 0.725 * [taylor]: Taking taylor expansion of (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))) in y 0.725 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 0.725 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.725 * [taylor]: Taking taylor expansion of x in y 0.725 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 0.725 * [taylor]: Taking taylor expansion of 0.0625 in y 0.725 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.725 * [taylor]: Taking taylor expansion of y in y 0.726 * [taylor]: Taking taylor expansion of (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))) in y 0.726 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.726 * [taylor]: Taking taylor expansion of y in y 0.726 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 x))) in y 0.726 * [taylor]: Taking taylor expansion of 0.0625 in y 0.726 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.726 * [taylor]: Taking taylor expansion of x in y 0.726 * [taylor]: Taking taylor expansion of (* (- (cos (/ 1 x)) (cos (/ 1 y))) (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))))) in x 0.726 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 0.726 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.726 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.726 * [taylor]: Taking taylor expansion of x in x 0.727 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.727 * [taylor]: Taking taylor expansion of y in x 0.727 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))))) in x 0.727 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.727 * [taylor]: Taking taylor expansion of 2.0 in x 0.727 * [taylor]: Taking taylor expansion of (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))) in x 0.727 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 0.727 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.727 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.727 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 0.728 * [taylor]: Taking taylor expansion of 0.0625 in x 0.728 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.728 * [taylor]: Taking taylor expansion of (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))) in x 0.728 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.728 * [taylor]: Taking taylor expansion of y in x 0.728 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 x))) in x 0.728 * [taylor]: Taking taylor expansion of 0.0625 in x 0.728 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.728 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.728 * [taylor]: Taking taylor expansion of x in x 0.728 * [taylor]: Taking taylor expansion of (* (- (cos (/ 1 x)) (cos (/ 1 y))) (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))))) in x 0.728 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 0.729 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 0.729 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.729 * [taylor]: Taking taylor expansion of y in x 0.729 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))))) in x 0.729 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.729 * [taylor]: Taking taylor expansion of 2.0 in x 0.730 * [taylor]: Taking taylor expansion of (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x))))) in x 0.730 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 0.730 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.730 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 0.730 * [taylor]: Taking taylor expansion of 0.0625 in x 0.730 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.730 * [taylor]: Taking taylor expansion of y in x 0.730 * [taylor]: Taking taylor expansion of (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))) in x 0.730 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.730 * [taylor]: Taking taylor expansion of y in x 0.730 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 x))) in x 0.730 * [taylor]: Taking taylor expansion of 0.0625 in x 0.730 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.730 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.730 * [taylor]: Taking taylor expansion of x in x 0.733 * [taylor]: Taking taylor expansion of (* (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))) (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (cos (/ 1 x)) (cos (/ 1 y)))))) in y 0.733 * [taylor]: Taking taylor expansion of (- (sin (/ 1 y)) (* 0.0625 (sin (/ 1 x)))) in y 0.733 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.733 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.733 * [taylor]: Taking taylor expansion of y in y 0.733 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 x))) in y 0.733 * [taylor]: Taking taylor expansion of 0.0625 in y 0.733 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.733 * [taylor]: Taking taylor expansion of x in y 0.733 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (cos (/ 1 x)) (cos (/ 1 y))))) in y 0.734 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.734 * [taylor]: Taking taylor expansion of 2.0 in y 0.734 * [taylor]: Taking taylor expansion of (* (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) (- (cos (/ 1 x)) (cos (/ 1 y)))) in y 0.734 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 0.734 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 0.734 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.734 * [taylor]: Taking taylor expansion of x in y 0.734 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 0.734 * [taylor]: Taking taylor expansion of 0.0625 in y 0.734 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.734 * [taylor]: Taking taylor expansion of y in y 0.735 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 0.735 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.735 * [taylor]: Taking taylor expansion of x in y 0.735 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 0.735 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.735 * [taylor]: Taking taylor expansion of y in y 0.746 * [taylor]: Taking taylor expansion of 0 in y 0.768 * [taylor]: Taking taylor expansion of 0 in y 0.793 * [taylor]: Taking taylor expansion of 0 in y 0.795 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))))) in (x y) around 0 0.795 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))))) in y 0.795 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.795 * [taylor]: Taking taylor expansion of 2.0 in y 0.795 * [taylor]: Taking taylor expansion of (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))))) in y 0.795 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 0.795 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.795 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.795 * [taylor]: Taking taylor expansion of -1 in y 0.795 * [taylor]: Taking taylor expansion of x in y 0.796 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.796 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.796 * [taylor]: Taking taylor expansion of -1 in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.796 * [taylor]: Taking taylor expansion of (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))) in y 0.796 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 0.796 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.796 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.796 * [taylor]: Taking taylor expansion of -1 in y 0.796 * [taylor]: Taking taylor expansion of x in y 0.796 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 0.796 * [taylor]: Taking taylor expansion of 0.0625 in y 0.796 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.796 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.796 * [taylor]: Taking taylor expansion of -1 in y 0.796 * [taylor]: Taking taylor expansion of y in y 0.796 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))) in y 0.797 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.797 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.797 * [taylor]: Taking taylor expansion of -1 in y 0.797 * [taylor]: Taking taylor expansion of y in y 0.797 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 x))) in y 0.797 * [taylor]: Taking taylor expansion of 0.0625 in y 0.797 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.797 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.797 * [taylor]: Taking taylor expansion of -1 in y 0.797 * [taylor]: Taking taylor expansion of x in y 0.797 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))))) in x 0.797 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.797 * [taylor]: Taking taylor expansion of 2.0 in x 0.798 * [taylor]: Taking taylor expansion of (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))))) in x 0.798 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 0.798 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.798 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of y in x 0.798 * [taylor]: Taking taylor expansion of (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))) in x 0.798 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 0.798 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 0.799 * [taylor]: Taking taylor expansion of 0.0625 in x 0.799 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.799 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.799 * [taylor]: Taking taylor expansion of -1 in x 0.799 * [taylor]: Taking taylor expansion of y in x 0.799 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))) in x 0.799 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.799 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.799 * [taylor]: Taking taylor expansion of -1 in x 0.799 * [taylor]: Taking taylor expansion of y in x 0.799 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 x))) in x 0.799 * [taylor]: Taking taylor expansion of 0.0625 in x 0.799 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.799 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.799 * [taylor]: Taking taylor expansion of -1 in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))))) in x 0.800 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 0.800 * [taylor]: Taking taylor expansion of 2.0 in x 0.800 * [taylor]: Taking taylor expansion of (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))))) in x 0.800 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 0.800 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.800 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.800 * [taylor]: Taking taylor expansion of -1 in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 0.801 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of y in x 0.801 * [taylor]: Taking taylor expansion of (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))) in x 0.801 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 0.801 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.801 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of x in x 0.801 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 0.801 * [taylor]: Taking taylor expansion of 0.0625 in x 0.801 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.801 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.801 * [taylor]: Taking taylor expansion of -1 in x 0.801 * [taylor]: Taking taylor expansion of y in x 0.801 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))) in x 0.802 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of y in x 0.802 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 x))) in x 0.802 * [taylor]: Taking taylor expansion of 0.0625 in x 0.802 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.802 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.802 * [taylor]: Taking taylor expansion of -1 in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.804 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))))) in y 0.804 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 0.804 * [taylor]: Taking taylor expansion of 2.0 in y 0.805 * [taylor]: Taking taylor expansion of (* (- (cos (/ -1 x)) (cos (/ -1 y))) (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))))) in y 0.805 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.805 * [taylor]: Taking taylor expansion of -1 in y 0.805 * [taylor]: Taking taylor expansion of x in y 0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 0.805 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.805 * [taylor]: Taking taylor expansion of -1 in y 0.805 * [taylor]: Taking taylor expansion of y in y 0.805 * [taylor]: Taking taylor expansion of (* (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x))))) in y 0.805 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 0.805 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.805 * [taylor]: Taking taylor expansion of -1 in y 0.805 * [taylor]: Taking taylor expansion of x in y 0.805 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 0.805 * [taylor]: Taking taylor expansion of 0.0625 in y 0.806 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.806 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.806 * [taylor]: Taking taylor expansion of -1 in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (- (sin (/ -1 y)) (* 0.0625 (sin (/ -1 x)))) in y 0.806 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.806 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.806 * [taylor]: Taking taylor expansion of -1 in y 0.806 * [taylor]: Taking taylor expansion of y in y 0.806 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 x))) in y 0.806 * [taylor]: Taking taylor expansion of 0.0625 in y 0.806 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 0.806 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.806 * [taylor]: Taking taylor expansion of -1 in y 0.806 * [taylor]: Taking taylor expansion of x in y 0.817 * [taylor]: Taking taylor expansion of 0 in y 0.836 * [taylor]: Taking taylor expansion of 0 in y 0.864 * [taylor]: Taking taylor expansion of 0 in y 0.865 * * * [progress]: simplifying candidates 0.867 * [simplify]: Simplifying using # : (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (/ (exp (cos x)) (exp (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (* (* (- (cos x) (cos y)) (- (cos x) (cos y))) (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (/ (exp 3.0) (exp (sqrt 5.0))) (log (- 3.0 (sqrt 5.0))) (exp (- 3.0 (sqrt 5.0))) (* (cbrt (- 3.0 (sqrt 5.0))) (cbrt (- 3.0 (sqrt 5.0)))) (cbrt (- 3.0 (sqrt 5.0))) (* (* (- 3.0 (sqrt 5.0)) (- 3.0 (sqrt 5.0))) (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (- (pow 3.0 3) (pow (sqrt 5.0) 3)) (+ (* 3.0 3.0) (+ (* (sqrt 5.0) (sqrt 5.0)) (* 3.0 (sqrt 5.0)))) (- (sqrt 5.0)) (- (* 3.0 3.0) (* (sqrt 5.0) (sqrt 5.0))) (+ 3.0 (sqrt 5.0)) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (- 3.0 (sqrt 5.0)) (- (sqrt 5.0)) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (+ (log (sqrt 2.0)) (log (- (sin x) (/ (sin y) 16.0)))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (exp (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- (sin x) (/ (sin y) 16.0)) (- (sin x) (/ (sin y) 16.0))) (- (sin x) (/ (sin y) 16.0)))) (* (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 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(sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) -2) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y))))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (sqrt (- (cos x) (cos y)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) 1) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (+ (sqrt (cos x)) (sqrt (cos y)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) 1) (* (- (sin y) (/ (sin x) 16.0)) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))) (- (* (sqrt 2.0) x) (+ (* 1/6 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) 0 (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) 0.877 * * [simplify]: iteration 0 : 844 enodes (cost 1973 ) 0.893 * * [simplify]: iteration 1 : 4413 enodes (cost 1829 ) 0.965 * * [simplify]: iteration 2 : 5001 enodes (cost 1829 ) 0.972 * [simplify]: Simplified to: (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (exp (- (cos x) (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (exp (- 3.0 (sqrt 5.0))) (log (- 3.0 (sqrt 5.0))) (exp (- 3.0 (sqrt 5.0))) (* (cbrt (- 3.0 (sqrt 5.0))) (cbrt (- 3.0 (sqrt 5.0)))) (cbrt (- 3.0 (sqrt 5.0))) (pow (- 3.0 (sqrt 5.0)) 3) (sqrt (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (- (pow 3.0 3) (pow (sqrt 5.0) 3)) (+ (+ (* 3.0 3.0) 5.0) (* 3.0 (sqrt 5.0))) (- (sqrt 5.0)) (+ (* 3.0 3.0) (- 5.0)) (+ 3.0 (sqrt 5.0)) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (- 3.0 (sqrt 5.0)) (- (sqrt 5.0)) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (exp (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (pow (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) 3) (* (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (pow (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) 3) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (* (cbrt (- (sin x) (/ (sin y) 16.0))) (cbrt (- (sin x) (/ (sin y) 16.0))))) (* (sqrt 2.0) (sqrt (- (sin x) (/ (sin y) 16.0)))) (sqrt 2.0) (* (sqrt 2.0) (+ (sqrt (sin x)) (sqrt (/ (sin y) 16.0)))) (* (sqrt 2.0) (+ (sqrt (sin x)) (/ (sqrt (sin y)) (sqrt 16.0)))) (sqrt 2.0) (* (cbrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (cbrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (log (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (log (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (log (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (log (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (exp (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (pow (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) 3) (pow (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) 3) (pow (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) 3) (* (cbrt (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (cbrt (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))))) (cbrt (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (pow (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) 3) (sqrt (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (sqrt (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (* (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y))) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x))))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (cos x) (cos y)) (* (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y))) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x))))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (* (+ (sin y) (/ (sin x) 16.0)) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x))))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (cos x) (cos y)) (* (+ (sin y) (/ (sin x) 16.0)) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x))))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (* (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y))) (+ (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (cos x) (cos y)) (* (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y))) (+ (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (* (+ (sin x) (/ (sin y) 16.0)) (+ (sin y) (/ (sin x) 16.0)))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (* (+ (sin x) (/ (sin y) 16.0)) (+ (sin y) (/ (sin x) 16.0))) (+ (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (cos x) (cos y)) (+ (* (/ (sin x) 16.0) (+ (/ (sin x) 16.0) (sin y))) (* (sin y) (sin y)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (+ (sin y) (/ (sin x) 16.0))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (sin y) (/ (sin x) 16.0)) (+ (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (sin y) (/ (sin x) 16.0))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x)))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (sin y) (/ (sin x) 16.0))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (cos x) (cos y)) (+ (* (/ (sin y) 16.0) (+ (/ (sin y) 16.0) (sin x))) (* (sin x) (sin x)))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (sin y) (/ (sin x) 16.0))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (+ (sin x) (/ (sin y) 16.0))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (sin y) (/ (sin x) 16.0))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (+ (sin x) (/ (sin y) 16.0)) (+ (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (cos x)) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (cos x)) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (cos x)) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (cos x)) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) -2) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y))))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (sqrt (- (cos x) (cos y)))) (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (+ (sqrt (cos x)) (sqrt (cos y)))) (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (* (- (sin y) (/ (sin x) 16.0)) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (pow (cos x) 3) (pow (cos y) 3))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (* (cos x) (cos x)) (* (cos y) (cos y)))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (pow (sin y) 3) (pow (/ (sin x) 16.0) 3))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (* (sin y) (sin y)) (* (/ (sin x) 16.0) (/ (sin x) 16.0)))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (- (cos x) (cos y)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))) (- (* (sqrt 2.0) x) (+ (* 1/6 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) 0 (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) (* (- (sin y) (* 0.0625 (sin x))) (* (sqrt 2.0) (* (- (sin x) (* 0.0625 (sin y))) (- (cos x) (cos y))))) 0.973 * * * [progress]: adding candidates to table 1.630 * * [progress]: iteration 2 / 4 1.630 * * * [progress]: picking best candidate 1.686 * * * * [pick]: Picked # 1.687 * * * [progress]: localizing error 1.728 * * * [progress]: generating rewritten candidates 1.728 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1 1) 1.731 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 2 1 1) 1.735 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1) 1.739 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 1.746 * * * [progress]: generating series expansions 1.747 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1 1) 1.747 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 1.747 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 1.747 * [taylor]: Taking taylor expansion of (cos x) in y 1.747 * [taylor]: Taking taylor expansion of x in y 1.747 * [taylor]: Taking taylor expansion of (cos y) in y 1.747 * [taylor]: Taking taylor expansion of y in y 1.747 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.747 * [taylor]: Taking taylor expansion of (cos x) in x 1.747 * [taylor]: Taking taylor expansion of x in x 1.747 * [taylor]: Taking taylor expansion of (cos y) in x 1.747 * [taylor]: Taking taylor expansion of y in x 1.747 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.747 * [taylor]: Taking taylor expansion of (cos x) in x 1.747 * [taylor]: Taking taylor expansion of x in x 1.747 * [taylor]: Taking taylor expansion of (cos y) in x 1.747 * [taylor]: Taking taylor expansion of y in x 1.748 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 1.748 * [taylor]: Taking taylor expansion of 1 in y 1.748 * [taylor]: Taking taylor expansion of (cos y) in y 1.748 * [taylor]: Taking taylor expansion of y in y 1.751 * [taylor]: Taking taylor expansion of 0 in y 1.755 * [taylor]: Taking taylor expansion of -1/2 in y 1.760 * [taylor]: Taking taylor expansion of 0 in y 1.767 * [taylor]: Taking taylor expansion of 1/24 in y 1.767 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 1.767 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.767 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.767 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.767 * [taylor]: Taking taylor expansion of x in y 1.767 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.767 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.767 * [taylor]: Taking taylor expansion of y in y 1.768 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.768 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.768 * [taylor]: Taking taylor expansion of x in x 1.768 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.768 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.768 * [taylor]: Taking taylor expansion of y in x 1.768 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.768 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.768 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.768 * [taylor]: Taking taylor expansion of x in x 1.768 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.769 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.769 * [taylor]: Taking taylor expansion of y in x 1.769 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.769 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.769 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.769 * [taylor]: Taking taylor expansion of x in y 1.769 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.769 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.769 * [taylor]: Taking taylor expansion of y in y 1.772 * [taylor]: Taking taylor expansion of 0 in y 1.777 * [taylor]: Taking taylor expansion of 0 in y 1.783 * [taylor]: Taking taylor expansion of 0 in y 1.784 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 1.784 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.784 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.784 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.784 * [taylor]: Taking taylor expansion of -1 in y 1.784 * [taylor]: Taking taylor expansion of x in y 1.784 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.784 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.784 * [taylor]: Taking taylor expansion of -1 in y 1.784 * [taylor]: Taking taylor expansion of y in y 1.784 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.784 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.784 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.784 * [taylor]: Taking taylor expansion of -1 in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.785 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.785 * [taylor]: Taking taylor expansion of -1 in x 1.785 * [taylor]: Taking taylor expansion of y in x 1.785 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.785 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.785 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.785 * [taylor]: Taking taylor expansion of -1 in x 1.785 * [taylor]: Taking taylor expansion of x in x 1.785 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.785 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.785 * [taylor]: Taking taylor expansion of -1 in x 1.785 * [taylor]: Taking taylor expansion of y in x 1.786 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.786 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.786 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.786 * [taylor]: Taking taylor expansion of -1 in y 1.786 * [taylor]: Taking taylor expansion of x in y 1.786 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.786 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.786 * [taylor]: Taking taylor expansion of -1 in y 1.786 * [taylor]: Taking taylor expansion of y in y 1.789 * [taylor]: Taking taylor expansion of 0 in y 1.799 * [taylor]: Taking taylor expansion of 0 in y 1.805 * [taylor]: Taking taylor expansion of 0 in y 1.805 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 2 1 1) 1.805 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 1) 1.805 * [approximate]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in (x y) around 0 1.805 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in y 1.805 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 1.805 * [taylor]: Taking taylor expansion of (cos x) in y 1.805 * [taylor]: Taking taylor expansion of x in y 1.805 * [taylor]: Taking taylor expansion of (cos y) in y 1.805 * [taylor]: Taking taylor expansion of y in y 1.806 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 1.806 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.806 * [taylor]: Taking taylor expansion of (cos x) in x 1.806 * [taylor]: Taking taylor expansion of x in x 1.806 * [taylor]: Taking taylor expansion of (cos y) in x 1.806 * [taylor]: Taking taylor expansion of y in x 1.807 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 1.807 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.807 * [taylor]: Taking taylor expansion of (cos x) in x 1.807 * [taylor]: Taking taylor expansion of x in x 1.807 * [taylor]: Taking taylor expansion of (cos y) in x 1.807 * [taylor]: Taking taylor expansion of y in x 1.807 * [taylor]: Taking taylor expansion of (pow (- 1 (cos y)) 3) in y 1.807 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 1.807 * [taylor]: Taking taylor expansion of 1 in y 1.807 * [taylor]: Taking taylor expansion of (cos y) in y 1.807 * [taylor]: Taking taylor expansion of y in y 1.812 * [taylor]: Taking taylor expansion of 0 in y 1.816 * [taylor]: Taking taylor expansion of (- (* 3 (cos y)) (+ 3/2 (* 3/2 (pow (cos y) 2)))) in y 1.816 * [taylor]: Taking taylor expansion of (* 3 (cos y)) in y 1.816 * [taylor]: Taking taylor expansion of 3 in y 1.816 * [taylor]: Taking taylor expansion of (cos y) in y 1.816 * [taylor]: Taking taylor expansion of y in y 1.816 * [taylor]: Taking taylor expansion of (+ 3/2 (* 3/2 (pow (cos y) 2))) in y 1.816 * [taylor]: Taking taylor expansion of 3/2 in y 1.816 * [taylor]: Taking taylor expansion of (* 3/2 (pow (cos y) 2)) in y 1.816 * [taylor]: Taking taylor expansion of 3/2 in y 1.816 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 1.816 * [taylor]: Taking taylor expansion of (cos y) in y 1.816 * [taylor]: Taking taylor expansion of y in y 1.823 * [taylor]: Taking taylor expansion of 0 in y 1.825 * [approximate]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in (x y) around 0 1.825 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 1.825 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.825 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.825 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.825 * [taylor]: Taking taylor expansion of x in y 1.825 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.825 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.825 * [taylor]: Taking taylor expansion of y in y 1.826 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 1.826 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.826 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.826 * [taylor]: Taking taylor expansion of x in x 1.826 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.826 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.827 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 1.827 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.827 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.827 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.827 * [taylor]: Taking taylor expansion of y in x 1.828 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 1.828 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.828 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.828 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.828 * [taylor]: Taking taylor expansion of x in y 1.829 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.829 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.829 * [taylor]: Taking taylor expansion of y in y 1.833 * [taylor]: Taking taylor expansion of 0 in y 1.839 * [taylor]: Taking taylor expansion of 0 in y 1.847 * [taylor]: Taking taylor expansion of 0 in y 1.847 * [approximate]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in (x y) around 0 1.847 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 1.847 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.847 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.847 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.847 * [taylor]: Taking taylor expansion of -1 in y 1.847 * [taylor]: Taking taylor expansion of x in y 1.847 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.847 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.847 * [taylor]: Taking taylor expansion of -1 in y 1.847 * [taylor]: Taking taylor expansion of y in y 1.848 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 1.848 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.848 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.848 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.848 * [taylor]: Taking taylor expansion of -1 in x 1.848 * [taylor]: Taking taylor expansion of x in x 1.849 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.849 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.849 * [taylor]: Taking taylor expansion of -1 in x 1.849 * [taylor]: Taking taylor expansion of y in x 1.849 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 1.849 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.849 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.849 * [taylor]: Taking taylor expansion of -1 in x 1.849 * [taylor]: Taking taylor expansion of x in x 1.850 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.850 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.850 * [taylor]: Taking taylor expansion of -1 in x 1.850 * [taylor]: Taking taylor expansion of y in x 1.851 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 1.851 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.851 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.851 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.851 * [taylor]: Taking taylor expansion of -1 in y 1.851 * [taylor]: Taking taylor expansion of x in y 1.851 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.851 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.851 * [taylor]: Taking taylor expansion of -1 in y 1.851 * [taylor]: Taking taylor expansion of y in y 1.855 * [taylor]: Taking taylor expansion of 0 in y 1.861 * [taylor]: Taking taylor expansion of 0 in y 1.869 * [taylor]: Taking taylor expansion of 0 in y 1.870 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 1.870 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 1.870 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 1.870 * [taylor]: Taking taylor expansion of (cos x) in y 1.870 * [taylor]: Taking taylor expansion of x in y 1.870 * [taylor]: Taking taylor expansion of (cos y) in y 1.870 * [taylor]: Taking taylor expansion of y in y 1.870 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.870 * [taylor]: Taking taylor expansion of (cos x) in x 1.870 * [taylor]: Taking taylor expansion of x in x 1.870 * [taylor]: Taking taylor expansion of (cos y) in x 1.870 * [taylor]: Taking taylor expansion of y in x 1.870 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 1.870 * [taylor]: Taking taylor expansion of (cos x) in x 1.870 * [taylor]: Taking taylor expansion of x in x 1.870 * [taylor]: Taking taylor expansion of (cos y) in x 1.870 * [taylor]: Taking taylor expansion of y in x 1.871 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 1.871 * [taylor]: Taking taylor expansion of 1 in y 1.871 * [taylor]: Taking taylor expansion of (cos y) in y 1.871 * [taylor]: Taking taylor expansion of y in y 1.874 * [taylor]: Taking taylor expansion of 0 in y 1.878 * [taylor]: Taking taylor expansion of -1/2 in y 1.883 * [taylor]: Taking taylor expansion of 0 in y 1.892 * [taylor]: Taking taylor expansion of 1/24 in y 1.893 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 1.893 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.893 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.893 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.893 * [taylor]: Taking taylor expansion of x in y 1.893 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.893 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.893 * [taylor]: Taking taylor expansion of y in y 1.894 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.894 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.894 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.894 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.894 * [taylor]: Taking taylor expansion of y in x 1.894 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 1.894 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.894 * [taylor]: Taking taylor expansion of x in x 1.895 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 1.895 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.895 * [taylor]: Taking taylor expansion of y in x 1.895 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 1.895 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 1.895 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.895 * [taylor]: Taking taylor expansion of x in y 1.895 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 1.895 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.895 * [taylor]: Taking taylor expansion of y in y 1.899 * [taylor]: Taking taylor expansion of 0 in y 1.904 * [taylor]: Taking taylor expansion of 0 in y 1.910 * [taylor]: Taking taylor expansion of 0 in y 1.911 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 1.911 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.911 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.911 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.911 * [taylor]: Taking taylor expansion of -1 in y 1.911 * [taylor]: Taking taylor expansion of x in y 1.911 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.911 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.911 * [taylor]: Taking taylor expansion of -1 in y 1.911 * [taylor]: Taking taylor expansion of y in y 1.911 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.911 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.911 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.911 * [taylor]: Taking taylor expansion of -1 in x 1.911 * [taylor]: Taking taylor expansion of x in x 1.912 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.912 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.912 * [taylor]: Taking taylor expansion of -1 in x 1.912 * [taylor]: Taking taylor expansion of y in x 1.912 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 1.912 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.912 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.912 * [taylor]: Taking taylor expansion of -1 in x 1.912 * [taylor]: Taking taylor expansion of x in x 1.912 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 1.912 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.912 * [taylor]: Taking taylor expansion of -1 in x 1.912 * [taylor]: Taking taylor expansion of y in x 1.913 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 1.913 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 1.913 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.913 * [taylor]: Taking taylor expansion of -1 in y 1.913 * [taylor]: Taking taylor expansion of x in y 1.913 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 1.913 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.913 * [taylor]: Taking taylor expansion of -1 in y 1.913 * [taylor]: Taking taylor expansion of y in y 1.916 * [taylor]: Taking taylor expansion of 0 in y 1.922 * [taylor]: Taking taylor expansion of 0 in y 1.928 * [taylor]: Taking taylor expansion of 0 in y 1.928 * * * [progress]: simplifying candidates 1.930 * [simplify]: Simplifying using # : (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (/ (exp (cos x)) (exp (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (* (* (- (cos x) (cos y)) (- (cos x) (cos y))) (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (/ (exp 3.0) (exp (sqrt 5.0))) (log (- 3.0 (sqrt 5.0))) (exp (- 3.0 (sqrt 5.0))) (* (cbrt (- 3.0 (sqrt 5.0))) (cbrt (- 3.0 (sqrt 5.0)))) (cbrt (- 3.0 (sqrt 5.0))) (* (* (- 3.0 (sqrt 5.0)) (- 3.0 (sqrt 5.0))) (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (- (pow 3.0 3) (pow (sqrt 5.0) 3)) (+ (* 3.0 3.0) (+ (* (sqrt 5.0) (sqrt 5.0)) (* 3.0 (sqrt 5.0)))) (- (sqrt 5.0)) (- (* 3.0 3.0) (* (sqrt 5.0) (sqrt 5.0))) (+ 3.0 (sqrt 5.0)) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (- 3.0 (sqrt 5.0)) (- (sqrt 5.0)) (* (log (- (cos x) (cos y))) 3) (* (log (- (cos x) (cos y))) 3) (* 1 3) (pow (- (cos x) (cos y)) (* (cbrt 3) (cbrt 3))) (pow (- (cos x) (cos y)) (sqrt 3)) (pow (- (cos x) (cos y)) 1) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (log (pow (- (cos x) (cos y)) 3)) (exp (pow (- (cos x) (cos y)) 3)) (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow (- (cos x) (cos y)) 3)) (* (* (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 3)) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3) (pow (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) 3) (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3) (pow (+ (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (sqrt (pow (- (cos x) (cos y)) 3)) (sqrt (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) (/ 3 2)) (pow (- (cos x) (cos y)) (/ 3 2)) (log (cbrt (pow (- (cos x) (cos y)) 3))) (exp (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow -2 3)) (cbrt (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3)) (cbrt (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3)) (cbrt (pow (cbrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow (- (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (cbrt (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3)))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow -2 3)) (cbrt (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3)) (cbrt (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3)) (cbrt (pow (cbrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow (- (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt 1) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) (/ 3 2))) (cbrt (pow (- (cos x) (cos y)) (/ 3 2))) (cbrt (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3)) (cbrt (pow (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) 3)) (cbrt (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3)) (cbrt (pow (+ (cos x) (cos y)) 3)) (* (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3)))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (* (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow (- (cos x) (cos y)) 3))) (sqrt (cbrt (pow (- (cos x) (cos y)) 3))) (sqrt (cbrt (pow (- (cos x) (cos y)) 3))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (/ (+ 2.0 (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (- (sin y) (/ (sin x) 16.0))) (cbrt (pow (- (cos x) (cos y)) 3)))) (* 3.0 (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y))))) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 1.936 * * [simplify]: iteration 0 : 355 enodes (cost 636 ) 1.942 * * [simplify]: iteration 1 : 1227 enodes (cost 608 ) 1.967 * * [simplify]: iteration 2 : 5002 enodes (cost 601 ) 1.971 * [simplify]: Simplified to: (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (exp (- (cos x) (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (exp (- 3.0 (sqrt 5.0))) (log (- 3.0 (sqrt 5.0))) (exp (- 3.0 (sqrt 5.0))) (* (cbrt (- 3.0 (sqrt 5.0))) (cbrt (- 3.0 (sqrt 5.0)))) (cbrt (- 3.0 (sqrt 5.0))) (pow (- 3.0 (sqrt 5.0)) 3) (sqrt (- 3.0 (sqrt 5.0))) (sqrt (- 3.0 (sqrt 5.0))) (- (pow 3.0 3) (pow (sqrt 5.0) 3)) (+ (* 3.0 (+ 3.0 (sqrt 5.0))) 5.0) (- (sqrt 5.0)) (+ (* 3.0 3.0) (- 5.0)) (+ 3.0 (sqrt 5.0)) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (+ (sqrt 3.0) (sqrt (sqrt 5.0))) (- (sqrt 3.0) (sqrt (sqrt 5.0))) (- 3.0 (sqrt 5.0)) (- (sqrt 5.0)) (log (pow (- (cos x) (cos y)) 3)) (log (pow (- (cos x) (cos y)) 3)) 3 (pow (- (cos x) (cos y)) (* (cbrt 3) (cbrt 3))) (pow (- (cos x) (cos y)) (sqrt 3)) (- (cos x) (cos y)) -8 (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) 1 (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) 1 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 2) (log (pow (- (cos x) (cos y)) 3)) (exp (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (pow (- (cos x) (cos y)) 3) 3) -8 (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) 1 (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) 1 (pow (- (cos x) (cos y)) 3) (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3) (pow (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) 3) (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3) (pow (+ (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 2) (sqrt (pow (- (cos x) (cos y)) 3)) (sqrt (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) -2 (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) 1 (- (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) 1 (- (cos x) (cos y)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) -2 (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) 1 (- (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) 1 (- (cos x) (cos y)) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) 1 (- (cos x) (cos y)) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (/ (/ (+ (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (- (sin y) (/ (sin x) 16.0)) (- (cos x) (cos y)))) 2.0) (+ (+ 1.0 (* (/ (- (sqrt 5.0) 1.0) 2.0) (cos x))) (* (/ (- 3.0 (sqrt 5.0)) 2.0) (cos y)))) 3.0) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 1.971 * * * [progress]: adding candidates to table 2.429 * * [progress]: iteration 3 / 4 2.429 * * * [progress]: picking best candidate 2.483 * * * * [pick]: Picked # 2.483 * * * [progress]: localizing error 2.527 * * * [progress]: generating rewritten candidates 2.527 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 2 1 1) 2.530 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1) 2.535 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2) 2.540 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1) 2.575 * * * [progress]: generating series expansions 2.575 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 2 1 1) 2.575 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 2.575 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 2.575 * [taylor]: Taking taylor expansion of (cos x) in y 2.575 * [taylor]: Taking taylor expansion of x in y 2.575 * [taylor]: Taking taylor expansion of (cos y) in y 2.575 * [taylor]: Taking taylor expansion of y in y 2.575 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.575 * [taylor]: Taking taylor expansion of (cos x) in x 2.575 * [taylor]: Taking taylor expansion of x in x 2.575 * [taylor]: Taking taylor expansion of (cos y) in x 2.575 * [taylor]: Taking taylor expansion of y in x 2.575 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.575 * [taylor]: Taking taylor expansion of (cos x) in x 2.575 * [taylor]: Taking taylor expansion of x in x 2.575 * [taylor]: Taking taylor expansion of (cos y) in x 2.576 * [taylor]: Taking taylor expansion of y in x 2.576 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 2.576 * [taylor]: Taking taylor expansion of 1 in y 2.576 * [taylor]: Taking taylor expansion of (cos y) in y 2.576 * [taylor]: Taking taylor expansion of y in y 2.579 * [taylor]: Taking taylor expansion of 0 in y 2.584 * [taylor]: Taking taylor expansion of -1/2 in y 2.589 * [taylor]: Taking taylor expansion of 0 in y 2.595 * [taylor]: Taking taylor expansion of 1/24 in y 2.596 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 2.596 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.596 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.596 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.596 * [taylor]: Taking taylor expansion of x in y 2.596 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.596 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.596 * [taylor]: Taking taylor expansion of y in y 2.597 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.597 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.597 * [taylor]: Taking taylor expansion of y in x 2.597 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.597 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.597 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.597 * [taylor]: Taking taylor expansion of y in x 2.598 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.598 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.598 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.598 * [taylor]: Taking taylor expansion of x in y 2.598 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.598 * [taylor]: Taking taylor expansion of y in y 2.602 * [taylor]: Taking taylor expansion of 0 in y 2.607 * [taylor]: Taking taylor expansion of 0 in y 2.613 * [taylor]: Taking taylor expansion of 0 in y 2.613 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 2.613 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.613 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.613 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.613 * [taylor]: Taking taylor expansion of -1 in y 2.613 * [taylor]: Taking taylor expansion of x in y 2.613 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.613 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.613 * [taylor]: Taking taylor expansion of -1 in y 2.613 * [taylor]: Taking taylor expansion of y in y 2.614 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.614 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.614 * [taylor]: Taking taylor expansion of -1 in x 2.614 * [taylor]: Taking taylor expansion of x in x 2.614 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.614 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.614 * [taylor]: Taking taylor expansion of -1 in x 2.614 * [taylor]: Taking taylor expansion of y in x 2.614 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.614 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.614 * [taylor]: Taking taylor expansion of -1 in x 2.614 * [taylor]: Taking taylor expansion of x in x 2.615 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.615 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.615 * [taylor]: Taking taylor expansion of -1 in x 2.615 * [taylor]: Taking taylor expansion of y in x 2.615 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.615 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.615 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.615 * [taylor]: Taking taylor expansion of -1 in y 2.615 * [taylor]: Taking taylor expansion of x in y 2.616 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.616 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.616 * [taylor]: Taking taylor expansion of -1 in y 2.616 * [taylor]: Taking taylor expansion of y in y 2.619 * [taylor]: Taking taylor expansion of 0 in y 2.624 * [taylor]: Taking taylor expansion of 0 in y 2.630 * [taylor]: Taking taylor expansion of 0 in y 2.630 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1) 2.630 * [approximate]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in (x y) around 0 2.630 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in y 2.630 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 2.630 * [taylor]: Taking taylor expansion of (cos x) in y 2.630 * [taylor]: Taking taylor expansion of x in y 2.631 * [taylor]: Taking taylor expansion of (cos y) in y 2.631 * [taylor]: Taking taylor expansion of y in y 2.631 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 2.631 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.631 * [taylor]: Taking taylor expansion of (cos x) in x 2.631 * [taylor]: Taking taylor expansion of x in x 2.631 * [taylor]: Taking taylor expansion of (cos y) in x 2.631 * [taylor]: Taking taylor expansion of y in x 2.632 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 2.632 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.632 * [taylor]: Taking taylor expansion of (cos x) in x 2.632 * [taylor]: Taking taylor expansion of x in x 2.632 * [taylor]: Taking taylor expansion of (cos y) in x 2.632 * [taylor]: Taking taylor expansion of y in x 2.632 * [taylor]: Taking taylor expansion of (pow (- 1 (cos y)) 3) in y 2.632 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 2.632 * [taylor]: Taking taylor expansion of 1 in y 2.632 * [taylor]: Taking taylor expansion of (cos y) in y 2.632 * [taylor]: Taking taylor expansion of y in y 2.637 * [taylor]: Taking taylor expansion of 0 in y 2.642 * [taylor]: Taking taylor expansion of (- (* 3 (cos y)) (+ 3/2 (* 3/2 (pow (cos y) 2)))) in y 2.642 * [taylor]: Taking taylor expansion of (* 3 (cos y)) in y 2.642 * [taylor]: Taking taylor expansion of 3 in y 2.642 * [taylor]: Taking taylor expansion of (cos y) in y 2.642 * [taylor]: Taking taylor expansion of y in y 2.642 * [taylor]: Taking taylor expansion of (+ 3/2 (* 3/2 (pow (cos y) 2))) in y 2.642 * [taylor]: Taking taylor expansion of 3/2 in y 2.642 * [taylor]: Taking taylor expansion of (* 3/2 (pow (cos y) 2)) in y 2.642 * [taylor]: Taking taylor expansion of 3/2 in y 2.642 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 2.642 * [taylor]: Taking taylor expansion of (cos y) in y 2.642 * [taylor]: Taking taylor expansion of y in y 2.648 * [taylor]: Taking taylor expansion of 0 in y 2.651 * [approximate]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in (x y) around 0 2.651 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 2.651 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.651 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.651 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.651 * [taylor]: Taking taylor expansion of x in y 2.651 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.651 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.651 * [taylor]: Taking taylor expansion of y in y 2.652 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 2.652 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.652 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.652 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.652 * [taylor]: Taking taylor expansion of x in x 2.652 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.652 * [taylor]: Taking taylor expansion of y in x 2.653 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 2.653 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.653 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.653 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.653 * [taylor]: Taking taylor expansion of x in x 2.653 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.653 * [taylor]: Taking taylor expansion of y in x 2.654 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 2.654 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.654 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.654 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.654 * [taylor]: Taking taylor expansion of x in y 2.655 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.655 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.655 * [taylor]: Taking taylor expansion of y in y 2.662 * [taylor]: Taking taylor expansion of 0 in y 2.668 * [taylor]: Taking taylor expansion of 0 in y 2.677 * [taylor]: Taking taylor expansion of 0 in y 2.677 * [approximate]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in (x y) around 0 2.677 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 2.677 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.677 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.677 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.677 * [taylor]: Taking taylor expansion of -1 in y 2.677 * [taylor]: Taking taylor expansion of x in y 2.677 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.677 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.677 * [taylor]: Taking taylor expansion of -1 in y 2.677 * [taylor]: Taking taylor expansion of y in y 2.678 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 2.678 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.678 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.678 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.678 * [taylor]: Taking taylor expansion of -1 in x 2.678 * [taylor]: Taking taylor expansion of x in x 2.678 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.678 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.678 * [taylor]: Taking taylor expansion of -1 in x 2.678 * [taylor]: Taking taylor expansion of y in x 2.679 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 2.679 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.679 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.679 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.679 * [taylor]: Taking taylor expansion of -1 in x 2.679 * [taylor]: Taking taylor expansion of x in x 2.679 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.679 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.679 * [taylor]: Taking taylor expansion of -1 in x 2.679 * [taylor]: Taking taylor expansion of y in x 2.680 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 2.680 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.680 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.680 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.681 * [taylor]: Taking taylor expansion of -1 in y 2.681 * [taylor]: Taking taylor expansion of x in y 2.681 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.681 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.681 * [taylor]: Taking taylor expansion of -1 in y 2.681 * [taylor]: Taking taylor expansion of y in y 2.685 * [taylor]: Taking taylor expansion of 0 in y 2.691 * [taylor]: Taking taylor expansion of 0 in y 2.699 * [taylor]: Taking taylor expansion of 0 in y 2.699 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2) 2.699 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 2.700 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 2.700 * [taylor]: Taking taylor expansion of (cos x) in y 2.700 * [taylor]: Taking taylor expansion of x in y 2.700 * [taylor]: Taking taylor expansion of (cos y) in y 2.700 * [taylor]: Taking taylor expansion of y in y 2.700 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.700 * [taylor]: Taking taylor expansion of (cos x) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of (cos y) in x 2.700 * [taylor]: Taking taylor expansion of y in x 2.700 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 2.700 * [taylor]: Taking taylor expansion of (cos x) in x 2.700 * [taylor]: Taking taylor expansion of x in x 2.700 * [taylor]: Taking taylor expansion of (cos y) in x 2.700 * [taylor]: Taking taylor expansion of y in x 2.700 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 2.700 * [taylor]: Taking taylor expansion of 1 in y 2.700 * [taylor]: Taking taylor expansion of (cos y) in y 2.700 * [taylor]: Taking taylor expansion of y in y 2.704 * [taylor]: Taking taylor expansion of 0 in y 2.708 * [taylor]: Taking taylor expansion of -1/2 in y 2.712 * [taylor]: Taking taylor expansion of 0 in y 2.719 * [taylor]: Taking taylor expansion of 1/24 in y 2.719 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 2.719 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.720 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.720 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.720 * [taylor]: Taking taylor expansion of x in y 2.720 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.720 * [taylor]: Taking taylor expansion of y in y 2.720 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.720 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.720 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.720 * [taylor]: Taking taylor expansion of x in x 2.720 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.720 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.720 * [taylor]: Taking taylor expansion of y in x 2.721 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 2.721 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.721 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.721 * [taylor]: Taking taylor expansion of x in x 2.721 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 2.721 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.721 * [taylor]: Taking taylor expansion of y in x 2.721 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 2.722 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 2.722 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.722 * [taylor]: Taking taylor expansion of x in y 2.722 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 2.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.722 * [taylor]: Taking taylor expansion of y in y 2.725 * [taylor]: Taking taylor expansion of 0 in y 2.730 * [taylor]: Taking taylor expansion of 0 in y 2.736 * [taylor]: Taking taylor expansion of 0 in y 2.736 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 2.736 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.736 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.736 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.736 * [taylor]: Taking taylor expansion of -1 in y 2.736 * [taylor]: Taking taylor expansion of x in y 2.736 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.736 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.736 * [taylor]: Taking taylor expansion of -1 in y 2.736 * [taylor]: Taking taylor expansion of y in y 2.737 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.737 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.737 * [taylor]: Taking taylor expansion of -1 in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.737 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.737 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.737 * [taylor]: Taking taylor expansion of -1 in x 2.737 * [taylor]: Taking taylor expansion of y in x 2.737 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 2.737 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.737 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.737 * [taylor]: Taking taylor expansion of -1 in x 2.737 * [taylor]: Taking taylor expansion of x in x 2.738 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 2.738 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.738 * [taylor]: Taking taylor expansion of -1 in x 2.738 * [taylor]: Taking taylor expansion of y in x 2.738 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 2.738 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 2.738 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.738 * [taylor]: Taking taylor expansion of -1 in y 2.738 * [taylor]: Taking taylor expansion of x in y 2.738 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 2.738 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.738 * [taylor]: Taking taylor expansion of -1 in y 2.738 * [taylor]: Taking taylor expansion of y in y 2.742 * [taylor]: Taking taylor expansion of 0 in y 2.747 * [taylor]: Taking taylor expansion of 0 in y 2.756 * [taylor]: Taking taylor expansion of 0 in y 2.756 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1) 2.756 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in (x y) around 0 2.756 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in y 2.756 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.756 * [taylor]: Taking taylor expansion of 2.0 in y 2.757 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in y 2.757 * [taylor]: Taking taylor expansion of (sin x) in y 2.757 * [taylor]: Taking taylor expansion of x in y 2.757 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in y 2.757 * [taylor]: Taking taylor expansion of 0.0625 in y 2.757 * [taylor]: Taking taylor expansion of (sin y) in y 2.757 * [taylor]: Taking taylor expansion of y in y 2.757 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in x 2.757 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.757 * [taylor]: Taking taylor expansion of 2.0 in x 2.758 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 2.758 * [taylor]: Taking taylor expansion of (sin x) in x 2.758 * [taylor]: Taking taylor expansion of x in x 2.758 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 2.758 * [taylor]: Taking taylor expansion of 0.0625 in x 2.758 * [taylor]: Taking taylor expansion of (sin y) in x 2.758 * [taylor]: Taking taylor expansion of y in x 2.758 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) in x 2.758 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.758 * [taylor]: Taking taylor expansion of 2.0 in x 2.759 * [taylor]: Taking taylor expansion of (- (sin x) (* 0.0625 (sin y))) in x 2.759 * [taylor]: Taking taylor expansion of (sin x) in x 2.759 * [taylor]: Taking taylor expansion of x in x 2.759 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 2.759 * [taylor]: Taking taylor expansion of 0.0625 in x 2.759 * [taylor]: Taking taylor expansion of (sin y) in x 2.759 * [taylor]: Taking taylor expansion of y in x 2.760 * [taylor]: Taking taylor expansion of (* -0.0625 (* (sqrt 2.0) (sin y))) in y 2.760 * [taylor]: Taking taylor expansion of -0.0625 in y 2.760 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sin y)) in y 2.760 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.760 * [taylor]: Taking taylor expansion of 2.0 in y 2.760 * [taylor]: Taking taylor expansion of (sin y) in y 2.760 * [taylor]: Taking taylor expansion of y in y 2.764 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.764 * [taylor]: Taking taylor expansion of 2.0 in y 2.774 * [taylor]: Taking taylor expansion of 0 in y 2.783 * [taylor]: Taking taylor expansion of (- (* 1/6 (sqrt 2.0))) in y 2.783 * [taylor]: Taking taylor expansion of (* 1/6 (sqrt 2.0)) in y 2.783 * [taylor]: Taking taylor expansion of 1/6 in y 2.783 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.783 * [taylor]: Taking taylor expansion of 2.0 in y 2.789 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in (x y) around 0 2.789 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in y 2.789 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.789 * [taylor]: Taking taylor expansion of 2.0 in y 2.790 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 2.790 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 2.790 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.790 * [taylor]: Taking taylor expansion of x in y 2.790 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 2.790 * [taylor]: Taking taylor expansion of 0.0625 in y 2.790 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 2.790 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.790 * [taylor]: Taking taylor expansion of y in y 2.790 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in x 2.791 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.791 * [taylor]: Taking taylor expansion of 2.0 in x 2.791 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 2.791 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.791 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.791 * [taylor]: Taking taylor expansion of x in x 2.792 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 2.792 * [taylor]: Taking taylor expansion of 0.0625 in x 2.792 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 2.792 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.792 * [taylor]: Taking taylor expansion of y in x 2.792 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in x 2.792 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.792 * [taylor]: Taking taylor expansion of 2.0 in x 2.793 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in x 2.793 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.793 * [taylor]: Taking taylor expansion of x in x 2.793 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 2.793 * [taylor]: Taking taylor expansion of 0.0625 in x 2.793 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 2.793 * [taylor]: Taking taylor expansion of (/ 1 y) in x 2.793 * [taylor]: Taking taylor expansion of y in x 2.794 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y))))) in y 2.794 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.794 * [taylor]: Taking taylor expansion of 2.0 in y 2.795 * [taylor]: Taking taylor expansion of (- (sin (/ 1 x)) (* 0.0625 (sin (/ 1 y)))) in y 2.795 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 2.795 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.795 * [taylor]: Taking taylor expansion of x in y 2.795 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 2.795 * [taylor]: Taking taylor expansion of 0.0625 in y 2.795 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 2.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y 2.795 * [taylor]: Taking taylor expansion of y in y 2.799 * [taylor]: Taking taylor expansion of 0 in y 2.806 * [taylor]: Taking taylor expansion of 0 in y 2.816 * [taylor]: Taking taylor expansion of 0 in y 2.817 * [approximate]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in (x y) around 0 2.817 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 2.817 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.817 * [taylor]: Taking taylor expansion of 2.0 in y 2.818 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 2.818 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 2.818 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.818 * [taylor]: Taking taylor expansion of -1 in y 2.818 * [taylor]: Taking taylor expansion of x in y 2.818 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 2.818 * [taylor]: Taking taylor expansion of 0.0625 in y 2.818 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 2.818 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.818 * [taylor]: Taking taylor expansion of -1 in y 2.818 * [taylor]: Taking taylor expansion of y in y 2.818 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 2.818 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.818 * [taylor]: Taking taylor expansion of 2.0 in x 2.819 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 2.819 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.819 * [taylor]: Taking taylor expansion of -1 in x 2.819 * [taylor]: Taking taylor expansion of x in x 2.819 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 2.819 * [taylor]: Taking taylor expansion of 0.0625 in x 2.820 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 2.820 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.820 * [taylor]: Taking taylor expansion of -1 in x 2.820 * [taylor]: Taking taylor expansion of y in x 2.820 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 2.820 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 2.820 * [taylor]: Taking taylor expansion of 2.0 in x 2.820 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 2.820 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.820 * [taylor]: Taking taylor expansion of -1 in x 2.820 * [taylor]: Taking taylor expansion of x in x 2.821 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 2.821 * [taylor]: Taking taylor expansion of 0.0625 in x 2.821 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 2.821 * [taylor]: Taking taylor expansion of (/ -1 y) in x 2.821 * [taylor]: Taking taylor expansion of -1 in x 2.821 * [taylor]: Taking taylor expansion of y in x 2.822 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 2.822 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 2.822 * [taylor]: Taking taylor expansion of 2.0 in y 2.822 * [taylor]: Taking taylor expansion of (- (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 2.823 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 2.823 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.823 * [taylor]: Taking taylor expansion of -1 in y 2.823 * [taylor]: Taking taylor expansion of x in y 2.823 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 2.823 * [taylor]: Taking taylor expansion of 0.0625 in y 2.823 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 2.823 * [taylor]: Taking taylor expansion of (/ -1 y) in y 2.823 * [taylor]: Taking taylor expansion of -1 in y 2.823 * [taylor]: Taking taylor expansion of y in y 2.827 * [taylor]: Taking taylor expansion of 0 in y 2.834 * [taylor]: Taking taylor expansion of 0 in y 3.044 * [taylor]: Taking taylor expansion of 0 in y 3.044 * * * [progress]: simplifying candidates 3.046 * [simplify]: Simplifying using # : (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (/ (exp (cos x)) (exp (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (* (* (- (cos x) (cos y)) (- (cos x) (cos y))) (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (* (log (- (cos x) (cos y))) 3) (* (log (- (cos x) (cos y))) 3) (* 1 3) (pow (- (cos x) (cos y)) (* (cbrt 3) (cbrt 3))) (pow (- (cos x) (cos y)) (sqrt 3)) (pow (- (cos x) (cos y)) 1) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (log (pow (- (cos x) (cos y)) 3)) (exp (pow (- (cos x) (cos y)) 3)) (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow (- (cos x) (cos y)) 3)) (* (* (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 3)) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3) (pow (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) 3) (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3) (pow (+ (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (sqrt (pow (- (cos x) (cos y)) 3)) (sqrt (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) (/ 3 2)) (pow (- (cos x) (cos y)) (/ 3 2)) (log (cbrt (pow (- (cos x) (cos y)) 3))) (exp (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow -2 3)) (cbrt (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3)) (cbrt (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3)) (cbrt (pow (cbrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow (- (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (cbrt (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3)))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow -2 3)) (cbrt (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3)) (cbrt (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3)) (cbrt (pow (cbrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow (sqrt (- (cos x) (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow (- (sqrt (cos x)) (sqrt (cos y))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt 1) (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) (/ 3 2))) (cbrt (pow (- (cos x) (cos y)) (/ 3 2))) (cbrt (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3)) (cbrt (pow (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) 3)) (cbrt (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3)) (cbrt (pow (+ (cos x) (cos y)) 3)) (* (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3)))) (cbrt (cbrt (pow (- (cos x) (cos y)) 3))) (* (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow (- (cos x) (cos y)) 3))) (sqrt (cbrt (pow (- (cos x) (cos y)) 3))) (sqrt (cbrt (pow (- (cos x) (cos y)) 3))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (+ (log (sqrt 2.0)) (log (- (sin x) (/ (sin y) 16.0)))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (exp (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- (sin x) (/ (sin y) 16.0)) (- (sin x) (/ (sin y) 16.0))) (- (sin x) (/ (sin y) 16.0)))) (* (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (* (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sin x) (sqrt 2.0)) (* (- (/ (sin y) 16.0)) (sqrt 2.0)) (* (sin x) (sqrt 2.0)) (* (- (/ (sin y) 16.0)) (sqrt 2.0)) (* (sqrt 2.0) (* (cbrt (- (sin x) (/ (sin y) 16.0))) (cbrt (- (sin x) (/ (sin y) 16.0))))) (* (sqrt 2.0) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) 1) (* (sqrt 2.0) (+ (sqrt (sin x)) (sqrt (/ (sin y) 16.0)))) (* (sqrt 2.0) (+ (sqrt (sin x)) (/ (sqrt (sin y)) (sqrt 16.0)))) (* (sqrt 2.0) 1) (* (cbrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (cbrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (- (* (sqrt 2.0) x) (+ (* 1/6 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) 3.054 * * [simplify]: iteration 0 : 406 enodes (cost 821 ) 3.061 * * [simplify]: iteration 1 : 1588 enodes (cost 778 ) 3.094 * * [simplify]: iteration 2 : 5002 enodes (cost 770 ) 3.098 * [simplify]: Simplified to: (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (exp (- (cos x) (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (log (pow (- (cos x) (cos y)) 3)) (log (pow (- (cos x) (cos y)) 3)) 3 (pow (- (cos x) (cos y)) (* (cbrt 3) (cbrt 3))) (pow (- (cos x) (cos y)) (sqrt 3)) (- (cos x) (cos y)) -8 (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) 1 (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) 1 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 2) (log (pow (- (cos x) (cos y)) 3)) (exp (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (pow (- (cos x) (cos y)) 3) 3) -8 (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (- (cos x) (cos y)) 2) (- (cos x) (cos y)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) 1 (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) 1 (pow (- (cos x) (cos y)) 3) (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3) (pow (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) 3) (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3) (pow (+ (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 2) (sqrt (pow (- (cos x) (cos y)) 3)) (sqrt (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 3/2) (pow (- (cos x) (cos y)) 3/2) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) -2 (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) 1 (- (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) 1 (- (cos x) (cos y)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) -2 (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) 1 (- (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) 1 (- (cos x) (cos y)) (cbrt (- (cos x) (cos y))) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) (cbrt (sqrt (pow (- (cos x) (cos y)) 3))) 1 (- (cos x) (cos y)) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (log (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (exp (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (pow (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) 3) (* (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))))) (cbrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (pow (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) 3) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (sqrt (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt (sqrt 2.0)) (sqrt (- (sin x) (/ (sin y) 16.0)))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (sin x)) (* (sqrt 2.0) (- (/ (sin y) 16.0))) (* (sqrt 2.0) (* (cbrt (- (sin x) (/ (sin y) 16.0))) (cbrt (- (sin x) (/ (sin y) 16.0))))) (* (sqrt 2.0) (sqrt (- (sin x) (/ (sin y) 16.0)))) (sqrt 2.0) (* (sqrt 2.0) (+ (sqrt (sin x)) (sqrt (/ (sin y) 16.0)))) (* (sqrt 2.0) (+ (sqrt (sin x)) (/ (sqrt (sin y)) (sqrt 16.0)))) (sqrt 2.0) (* (cbrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (cbrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt (sqrt 2.0)) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (sin x) (/ (sin y) 16.0))) (* (sqrt 2.0) (- (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) (- (* (sqrt 2.0) x) (+ (* 1/6 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) (* (sqrt 2.0) (- (sin x) (* 0.0625 (sin y)))) 3.099 * * * [progress]: adding candidates to table 3.695 * * [progress]: iteration 4 / 4 3.695 * * * [progress]: picking best candidate 3.761 * * * * [pick]: Picked # 3.761 * * * [progress]: localizing error 3.811 * * * [progress]: generating rewritten candidates 3.812 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 1) 3.834 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2 1 1) 3.837 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 2 1) 3.842 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2) 3.850 * * * [progress]: generating series expansions 3.850 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 1) 3.851 * [approximate]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) in (x y) around 0 3.851 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) in y 3.851 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) in y 3.851 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.851 * [taylor]: Taking taylor expansion of 2.0 in y 3.852 * [taylor]: Taking taylor expansion of (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2))) in y 3.852 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in y 3.852 * [taylor]: Taking taylor expansion of (sin x) in y 3.852 * [taylor]: Taking taylor expansion of x in y 3.852 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin y) 2)) in y 3.852 * [taylor]: Taking taylor expansion of 0.00390625 in y 3.852 * [taylor]: Taking taylor expansion of (pow (sin y) 2) in y 3.852 * [taylor]: Taking taylor expansion of (sin y) in y 3.852 * [taylor]: Taking taylor expansion of y in y 3.853 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin y)) (sin x)) in y 3.853 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in y 3.853 * [taylor]: Taking taylor expansion of 0.0625 in y 3.853 * [taylor]: Taking taylor expansion of (sin y) in y 3.853 * [taylor]: Taking taylor expansion of y in y 3.853 * [taylor]: Taking taylor expansion of (sin x) in y 3.853 * [taylor]: Taking taylor expansion of x in y 3.854 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) in x 3.854 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) in x 3.854 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.854 * [taylor]: Taking taylor expansion of 2.0 in x 3.855 * [taylor]: Taking taylor expansion of (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2))) in x 3.855 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 3.855 * [taylor]: Taking taylor expansion of (sin x) in x 3.855 * [taylor]: Taking taylor expansion of x in x 3.856 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin y) 2)) in x 3.856 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.856 * [taylor]: Taking taylor expansion of (pow (sin y) 2) in x 3.856 * [taylor]: Taking taylor expansion of (sin y) in x 3.856 * [taylor]: Taking taylor expansion of y in x 3.856 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin y)) (sin x)) in x 3.856 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 3.856 * [taylor]: Taking taylor expansion of 0.0625 in x 3.856 * [taylor]: Taking taylor expansion of (sin y) in x 3.856 * [taylor]: Taking taylor expansion of y in x 3.856 * [taylor]: Taking taylor expansion of (sin x) in x 3.856 * [taylor]: Taking taylor expansion of x in x 3.857 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) in x 3.857 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) in x 3.857 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.857 * [taylor]: Taking taylor expansion of 2.0 in x 3.858 * [taylor]: Taking taylor expansion of (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2))) in x 3.858 * [taylor]: Taking taylor expansion of (pow (sin x) 2) in x 3.858 * [taylor]: Taking taylor expansion of (sin x) in x 3.858 * [taylor]: Taking taylor expansion of x in x 3.859 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin y) 2)) in x 3.859 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.859 * [taylor]: Taking taylor expansion of (pow (sin y) 2) in x 3.859 * [taylor]: Taking taylor expansion of (sin y) in x 3.859 * [taylor]: Taking taylor expansion of y in x 3.859 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin y)) (sin x)) in x 3.859 * [taylor]: Taking taylor expansion of (* 0.0625 (sin y)) in x 3.859 * [taylor]: Taking taylor expansion of 0.0625 in x 3.859 * [taylor]: Taking taylor expansion of (sin y) in x 3.859 * [taylor]: Taking taylor expansion of y in x 3.859 * [taylor]: Taking taylor expansion of (sin x) in x 3.859 * [taylor]: Taking taylor expansion of x in x 3.866 * [taylor]: Taking taylor expansion of (* -0.0625 (* (sqrt 2.0) (sin y))) in y 3.866 * [taylor]: Taking taylor expansion of -0.0625 in y 3.866 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (sin y)) in y 3.866 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.866 * [taylor]: Taking taylor expansion of 2.0 in y 3.867 * [taylor]: Taking taylor expansion of (sin y) in y 3.867 * [taylor]: Taking taylor expansion of y in y 3.873 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt 2.0)) in y 3.874 * [taylor]: Taking taylor expansion of 1.0 in y 3.874 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.874 * [taylor]: Taking taylor expansion of 2.0 in y 3.889 * [taylor]: Taking taylor expansion of 0 in y 3.904 * [taylor]: Taking taylor expansion of (- (* 0.16666666666666666 (sqrt 2.0))) in y 3.904 * [taylor]: Taking taylor expansion of (* 0.16666666666666666 (sqrt 2.0)) in y 3.904 * [taylor]: Taking taylor expansion of 0.16666666666666666 in y 3.904 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.904 * [taylor]: Taking taylor expansion of 2.0 in y 3.911 * [approximate]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x)))) in (x y) around 0 3.911 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x)))) in y 3.911 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) in y 3.911 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.911 * [taylor]: Taking taylor expansion of 2.0 in y 3.912 * [taylor]: Taking taylor expansion of (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2))) in y 3.912 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in y 3.912 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 3.912 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.912 * [taylor]: Taking taylor expansion of x in y 3.912 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ 1 y)) 2)) in y 3.912 * [taylor]: Taking taylor expansion of 0.00390625 in y 3.912 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 y)) 2) in y 3.912 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 3.912 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.912 * [taylor]: Taking taylor expansion of y in y 3.913 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x))) in y 3.913 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 3.913 * [taylor]: Taking taylor expansion of 0.0625 in y 3.913 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 3.913 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.913 * [taylor]: Taking taylor expansion of y in y 3.913 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 3.913 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.913 * [taylor]: Taking taylor expansion of x in y 3.915 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x)))) in x 3.915 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) in x 3.915 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.915 * [taylor]: Taking taylor expansion of 2.0 in x 3.916 * [taylor]: Taking taylor expansion of (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2))) in x 3.916 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 3.916 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 3.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.916 * [taylor]: Taking taylor expansion of x in x 3.917 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ 1 y)) 2)) in x 3.917 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.917 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 y)) 2) in x 3.917 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 3.917 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.917 * [taylor]: Taking taylor expansion of y in x 3.917 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x))) in x 3.917 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 3.917 * [taylor]: Taking taylor expansion of 0.0625 in x 3.917 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 3.917 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.917 * [taylor]: Taking taylor expansion of y in x 3.917 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 3.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.917 * [taylor]: Taking taylor expansion of x in x 3.919 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x)))) in x 3.919 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) in x 3.919 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.919 * [taylor]: Taking taylor expansion of 2.0 in x 3.920 * [taylor]: Taking taylor expansion of (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2))) in x 3.920 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in x 3.920 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 3.920 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.920 * [taylor]: Taking taylor expansion of x in x 3.921 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ 1 y)) 2)) in x 3.921 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.921 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 y)) 2) in x 3.921 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 3.921 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.921 * [taylor]: Taking taylor expansion of y in x 3.921 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x))) in x 3.921 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in x 3.921 * [taylor]: Taking taylor expansion of 0.0625 in x 3.921 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 3.921 * [taylor]: Taking taylor expansion of (/ 1 y) in x 3.921 * [taylor]: Taking taylor expansion of y in x 3.921 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 3.921 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.921 * [taylor]: Taking taylor expansion of x in x 3.923 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x)))) in y 3.923 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2)))) in y 3.923 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.923 * [taylor]: Taking taylor expansion of 2.0 in y 3.924 * [taylor]: Taking taylor expansion of (- (pow (sin (/ 1 x)) 2) (* 0.00390625 (pow (sin (/ 1 y)) 2))) in y 3.924 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 x)) 2) in y 3.924 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 3.924 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.924 * [taylor]: Taking taylor expansion of x in y 3.924 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ 1 y)) 2)) in y 3.925 * [taylor]: Taking taylor expansion of 0.00390625 in y 3.925 * [taylor]: Taking taylor expansion of (pow (sin (/ 1 y)) 2) in y 3.925 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 3.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.925 * [taylor]: Taking taylor expansion of y in y 3.925 * [taylor]: Taking taylor expansion of (+ (* 0.0625 (sin (/ 1 y))) (sin (/ 1 x))) in y 3.925 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ 1 y))) in y 3.925 * [taylor]: Taking taylor expansion of 0.0625 in y 3.925 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 3.925 * [taylor]: Taking taylor expansion of (/ 1 y) in y 3.925 * [taylor]: Taking taylor expansion of y in y 3.925 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in y 3.925 * [taylor]: Taking taylor expansion of (/ 1 x) in y 3.925 * [taylor]: Taking taylor expansion of x in y 3.934 * [taylor]: Taking taylor expansion of 0 in y 3.950 * [taylor]: Taking taylor expansion of 0 in y 3.974 * [taylor]: Taking taylor expansion of 0 in y 3.975 * [approximate]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in (x y) around 0 3.975 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 3.975 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) in y 3.975 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.975 * [taylor]: Taking taylor expansion of 2.0 in y 3.976 * [taylor]: Taking taylor expansion of (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2))) in y 3.976 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in y 3.976 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 3.976 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.976 * [taylor]: Taking taylor expansion of -1 in y 3.976 * [taylor]: Taking taylor expansion of x in y 3.976 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ -1 y)) 2)) in y 3.977 * [taylor]: Taking taylor expansion of 0.00390625 in y 3.977 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 y)) 2) in y 3.977 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 3.977 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.977 * [taylor]: Taking taylor expansion of -1 in y 3.977 * [taylor]: Taking taylor expansion of y in y 3.977 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 3.977 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 3.977 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.977 * [taylor]: Taking taylor expansion of -1 in y 3.977 * [taylor]: Taking taylor expansion of x in y 3.977 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 3.977 * [taylor]: Taking taylor expansion of 0.0625 in y 3.977 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 3.977 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.977 * [taylor]: Taking taylor expansion of -1 in y 3.977 * [taylor]: Taking taylor expansion of y in y 3.980 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 3.980 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) in x 3.980 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.980 * [taylor]: Taking taylor expansion of 2.0 in x 3.980 * [taylor]: Taking taylor expansion of (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2))) in x 3.980 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 3.980 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 3.980 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.980 * [taylor]: Taking taylor expansion of -1 in x 3.980 * [taylor]: Taking taylor expansion of x in x 3.981 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ -1 y)) 2)) in x 3.981 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.981 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 y)) 2) in x 3.981 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 3.981 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.981 * [taylor]: Taking taylor expansion of -1 in x 3.981 * [taylor]: Taking taylor expansion of y in x 3.981 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 3.981 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 3.981 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.981 * [taylor]: Taking taylor expansion of -1 in x 3.981 * [taylor]: Taking taylor expansion of x in x 3.982 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 3.982 * [taylor]: Taking taylor expansion of 0.0625 in x 3.982 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 3.982 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.982 * [taylor]: Taking taylor expansion of -1 in x 3.982 * [taylor]: Taking taylor expansion of y in x 3.984 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in x 3.984 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) in x 3.984 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x 3.984 * [taylor]: Taking taylor expansion of 2.0 in x 3.985 * [taylor]: Taking taylor expansion of (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2))) in x 3.985 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in x 3.985 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 3.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.985 * [taylor]: Taking taylor expansion of -1 in x 3.985 * [taylor]: Taking taylor expansion of x in x 3.985 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ -1 y)) 2)) in x 3.985 * [taylor]: Taking taylor expansion of 0.00390625 in x 3.985 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 y)) 2) in x 3.985 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 3.985 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.985 * [taylor]: Taking taylor expansion of -1 in x 3.985 * [taylor]: Taking taylor expansion of y in x 3.985 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in x 3.985 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 3.985 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.985 * [taylor]: Taking taylor expansion of -1 in x 3.986 * [taylor]: Taking taylor expansion of x in x 3.986 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in x 3.986 * [taylor]: Taking taylor expansion of 0.0625 in x 3.986 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 3.986 * [taylor]: Taking taylor expansion of (/ -1 y) in x 3.986 * [taylor]: Taking taylor expansion of -1 in x 3.986 * [taylor]: Taking taylor expansion of y in x 3.988 * [taylor]: Taking taylor expansion of (/ (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y))))) in y 3.988 * [taylor]: Taking taylor expansion of (* (sqrt 2.0) (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2)))) in y 3.988 * [taylor]: Taking taylor expansion of (sqrt 2.0) in y 3.988 * [taylor]: Taking taylor expansion of 2.0 in y 3.989 * [taylor]: Taking taylor expansion of (- (pow (sin (/ -1 x)) 2) (* 0.00390625 (pow (sin (/ -1 y)) 2))) in y 3.989 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 x)) 2) in y 3.989 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 3.989 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.989 * [taylor]: Taking taylor expansion of -1 in y 3.989 * [taylor]: Taking taylor expansion of x in y 3.989 * [taylor]: Taking taylor expansion of (* 0.00390625 (pow (sin (/ -1 y)) 2)) in y 3.989 * [taylor]: Taking taylor expansion of 0.00390625 in y 3.989 * [taylor]: Taking taylor expansion of (pow (sin (/ -1 y)) 2) in y 3.989 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 3.989 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.989 * [taylor]: Taking taylor expansion of -1 in y 3.989 * [taylor]: Taking taylor expansion of y in y 3.989 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (* 0.0625 (sin (/ -1 y)))) in y 3.990 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in y 3.990 * [taylor]: Taking taylor expansion of (/ -1 x) in y 3.990 * [taylor]: Taking taylor expansion of -1 in y 3.990 * [taylor]: Taking taylor expansion of x in y 3.990 * [taylor]: Taking taylor expansion of (* 0.0625 (sin (/ -1 y))) in y 3.990 * [taylor]: Taking taylor expansion of 0.0625 in y 3.990 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 3.990 * [taylor]: Taking taylor expansion of (/ -1 y) in y 3.990 * [taylor]: Taking taylor expansion of -1 in y 3.990 * [taylor]: Taking taylor expansion of y in y 3.999 * [taylor]: Taking taylor expansion of 0 in y 4.014 * [taylor]: Taking taylor expansion of 0 in y 4.034 * [taylor]: Taking taylor expansion of 0 in y 4.035 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2 1 1) 4.035 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 4.035 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 4.035 * [taylor]: Taking taylor expansion of (cos x) in y 4.035 * [taylor]: Taking taylor expansion of x in y 4.035 * [taylor]: Taking taylor expansion of (cos y) in y 4.036 * [taylor]: Taking taylor expansion of y in y 4.036 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.036 * [taylor]: Taking taylor expansion of (cos x) in x 4.036 * [taylor]: Taking taylor expansion of x in x 4.036 * [taylor]: Taking taylor expansion of (cos y) in x 4.036 * [taylor]: Taking taylor expansion of y in x 4.036 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.036 * [taylor]: Taking taylor expansion of (cos x) in x 4.036 * [taylor]: Taking taylor expansion of x in x 4.036 * [taylor]: Taking taylor expansion of (cos y) in x 4.036 * [taylor]: Taking taylor expansion of y in x 4.036 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 4.036 * [taylor]: Taking taylor expansion of 1 in y 4.036 * [taylor]: Taking taylor expansion of (cos y) in y 4.036 * [taylor]: Taking taylor expansion of y in y 4.039 * [taylor]: Taking taylor expansion of 0 in y 4.043 * [taylor]: Taking taylor expansion of -1/2 in y 4.048 * [taylor]: Taking taylor expansion of 0 in y 4.057 * [taylor]: Taking taylor expansion of 1/24 in y 4.058 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 4.058 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.058 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.058 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.058 * [taylor]: Taking taylor expansion of x in y 4.058 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.058 * [taylor]: Taking taylor expansion of y in y 4.059 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.059 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.059 * [taylor]: Taking taylor expansion of x in x 4.059 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.059 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.059 * [taylor]: Taking taylor expansion of y in x 4.059 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.059 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.059 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.059 * [taylor]: Taking taylor expansion of x in x 4.060 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.060 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.060 * [taylor]: Taking taylor expansion of y in x 4.061 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.061 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.061 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.061 * [taylor]: Taking taylor expansion of x in y 4.061 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.061 * [taylor]: Taking taylor expansion of y in y 4.064 * [taylor]: Taking taylor expansion of 0 in y 4.069 * [taylor]: Taking taylor expansion of 0 in y 4.075 * [taylor]: Taking taylor expansion of 0 in y 4.075 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 4.075 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.075 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.075 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.075 * [taylor]: Taking taylor expansion of -1 in y 4.075 * [taylor]: Taking taylor expansion of x in y 4.075 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.075 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.075 * [taylor]: Taking taylor expansion of -1 in y 4.076 * [taylor]: Taking taylor expansion of y in y 4.076 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.076 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.076 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.076 * [taylor]: Taking taylor expansion of -1 in x 4.076 * [taylor]: Taking taylor expansion of x in x 4.076 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.076 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.076 * [taylor]: Taking taylor expansion of -1 in x 4.076 * [taylor]: Taking taylor expansion of y in x 4.076 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.076 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.076 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.076 * [taylor]: Taking taylor expansion of -1 in x 4.076 * [taylor]: Taking taylor expansion of x in x 4.077 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.077 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.077 * [taylor]: Taking taylor expansion of -1 in x 4.077 * [taylor]: Taking taylor expansion of y in x 4.077 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.077 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.078 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.078 * [taylor]: Taking taylor expansion of -1 in y 4.078 * [taylor]: Taking taylor expansion of x in y 4.078 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.078 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.078 * [taylor]: Taking taylor expansion of -1 in y 4.078 * [taylor]: Taking taylor expansion of y in y 4.081 * [taylor]: Taking taylor expansion of 0 in y 4.086 * [taylor]: Taking taylor expansion of 0 in y 4.092 * [taylor]: Taking taylor expansion of 0 in y 4.092 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 2 1) 4.092 * [approximate]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in (x y) around 0 4.092 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in y 4.092 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 4.092 * [taylor]: Taking taylor expansion of (cos x) in y 4.092 * [taylor]: Taking taylor expansion of x in y 4.092 * [taylor]: Taking taylor expansion of (cos y) in y 4.092 * [taylor]: Taking taylor expansion of y in y 4.093 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 4.093 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.093 * [taylor]: Taking taylor expansion of (cos x) in x 4.093 * [taylor]: Taking taylor expansion of x in x 4.093 * [taylor]: Taking taylor expansion of (cos y) in x 4.093 * [taylor]: Taking taylor expansion of y in x 4.093 * [taylor]: Taking taylor expansion of (pow (- (cos x) (cos y)) 3) in x 4.093 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.093 * [taylor]: Taking taylor expansion of (cos x) in x 4.094 * [taylor]: Taking taylor expansion of x in x 4.094 * [taylor]: Taking taylor expansion of (cos y) in x 4.094 * [taylor]: Taking taylor expansion of y in x 4.094 * [taylor]: Taking taylor expansion of (pow (- 1 (cos y)) 3) in y 4.094 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 4.094 * [taylor]: Taking taylor expansion of 1 in y 4.094 * [taylor]: Taking taylor expansion of (cos y) in y 4.094 * [taylor]: Taking taylor expansion of y in y 4.099 * [taylor]: Taking taylor expansion of 0 in y 4.103 * [taylor]: Taking taylor expansion of (- (* 3 (cos y)) (+ 3/2 (* 3/2 (pow (cos y) 2)))) in y 4.103 * [taylor]: Taking taylor expansion of (* 3 (cos y)) in y 4.103 * [taylor]: Taking taylor expansion of 3 in y 4.103 * [taylor]: Taking taylor expansion of (cos y) in y 4.103 * [taylor]: Taking taylor expansion of y in y 4.103 * [taylor]: Taking taylor expansion of (+ 3/2 (* 3/2 (pow (cos y) 2))) in y 4.103 * [taylor]: Taking taylor expansion of 3/2 in y 4.104 * [taylor]: Taking taylor expansion of (* 3/2 (pow (cos y) 2)) in y 4.104 * [taylor]: Taking taylor expansion of 3/2 in y 4.104 * [taylor]: Taking taylor expansion of (pow (cos y) 2) in y 4.104 * [taylor]: Taking taylor expansion of (cos y) in y 4.104 * [taylor]: Taking taylor expansion of y in y 4.110 * [taylor]: Taking taylor expansion of 0 in y 4.113 * [approximate]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in (x y) around 0 4.113 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 4.113 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.113 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.113 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.113 * [taylor]: Taking taylor expansion of x in y 4.113 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.113 * [taylor]: Taking taylor expansion of y in y 4.114 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 4.114 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.114 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.114 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.114 * [taylor]: Taking taylor expansion of x in x 4.114 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.114 * [taylor]: Taking taylor expansion of y in x 4.115 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in x 4.115 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.115 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.115 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.115 * [taylor]: Taking taylor expansion of x in x 4.115 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.115 * [taylor]: Taking taylor expansion of y in x 4.116 * [taylor]: Taking taylor expansion of (pow (- (cos (/ 1 x)) (cos (/ 1 y))) 3) in y 4.116 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.116 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.116 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.116 * [taylor]: Taking taylor expansion of x in y 4.116 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.116 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.116 * [taylor]: Taking taylor expansion of y in y 4.120 * [taylor]: Taking taylor expansion of 0 in y 4.126 * [taylor]: Taking taylor expansion of 0 in y 4.135 * [taylor]: Taking taylor expansion of 0 in y 4.135 * [approximate]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in (x y) around 0 4.135 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 4.135 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.135 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.135 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.135 * [taylor]: Taking taylor expansion of -1 in y 4.135 * [taylor]: Taking taylor expansion of x in y 4.135 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.135 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.135 * [taylor]: Taking taylor expansion of -1 in y 4.135 * [taylor]: Taking taylor expansion of y in y 4.136 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 4.136 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.136 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.136 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.136 * [taylor]: Taking taylor expansion of -1 in x 4.136 * [taylor]: Taking taylor expansion of x in x 4.136 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.136 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.136 * [taylor]: Taking taylor expansion of -1 in x 4.137 * [taylor]: Taking taylor expansion of y in x 4.137 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in x 4.137 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.137 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.137 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.137 * [taylor]: Taking taylor expansion of -1 in x 4.137 * [taylor]: Taking taylor expansion of x in x 4.138 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.138 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.138 * [taylor]: Taking taylor expansion of -1 in x 4.138 * [taylor]: Taking taylor expansion of y in x 4.139 * [taylor]: Taking taylor expansion of (pow (- (cos (/ -1 x)) (cos (/ -1 y))) 3) in y 4.139 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.139 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.139 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.139 * [taylor]: Taking taylor expansion of -1 in y 4.139 * [taylor]: Taking taylor expansion of x in y 4.139 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.139 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.139 * [taylor]: Taking taylor expansion of -1 in y 4.139 * [taylor]: Taking taylor expansion of y in y 4.147 * [taylor]: Taking taylor expansion of 0 in y 4.154 * [taylor]: Taking taylor expansion of 0 in y 4.163 * [taylor]: Taking taylor expansion of 0 in y 4.163 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2) 4.163 * [approximate]: Taking taylor expansion of (- (cos x) (cos y)) in (x y) around 0 4.163 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in y 4.163 * [taylor]: Taking taylor expansion of (cos x) in y 4.163 * [taylor]: Taking taylor expansion of x in y 4.163 * [taylor]: Taking taylor expansion of (cos y) in y 4.163 * [taylor]: Taking taylor expansion of y in y 4.163 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.163 * [taylor]: Taking taylor expansion of (cos x) in x 4.163 * [taylor]: Taking taylor expansion of x in x 4.163 * [taylor]: Taking taylor expansion of (cos y) in x 4.163 * [taylor]: Taking taylor expansion of y in x 4.163 * [taylor]: Taking taylor expansion of (- (cos x) (cos y)) in x 4.163 * [taylor]: Taking taylor expansion of (cos x) in x 4.163 * [taylor]: Taking taylor expansion of x in x 4.163 * [taylor]: Taking taylor expansion of (cos y) in x 4.163 * [taylor]: Taking taylor expansion of y in x 4.164 * [taylor]: Taking taylor expansion of (- 1 (cos y)) in y 4.164 * [taylor]: Taking taylor expansion of 1 in y 4.164 * [taylor]: Taking taylor expansion of (cos y) in y 4.164 * [taylor]: Taking taylor expansion of y in y 4.167 * [taylor]: Taking taylor expansion of 0 in y 4.171 * [taylor]: Taking taylor expansion of -1/2 in y 4.176 * [taylor]: Taking taylor expansion of 0 in y 4.183 * [taylor]: Taking taylor expansion of 1/24 in y 4.183 * [approximate]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in (x y) around 0 4.183 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.183 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.183 * [taylor]: Taking taylor expansion of x in y 4.183 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.183 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.183 * [taylor]: Taking taylor expansion of y in y 4.184 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.184 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.184 * [taylor]: Taking taylor expansion of x in x 4.184 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.184 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.184 * [taylor]: Taking taylor expansion of y in x 4.184 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in x 4.184 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.184 * [taylor]: Taking taylor expansion of x in x 4.185 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in x 4.185 * [taylor]: Taking taylor expansion of (/ 1 y) in x 4.185 * [taylor]: Taking taylor expansion of y in x 4.185 * [taylor]: Taking taylor expansion of (- (cos (/ 1 x)) (cos (/ 1 y))) in y 4.185 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in y 4.185 * [taylor]: Taking taylor expansion of (/ 1 x) in y 4.185 * [taylor]: Taking taylor expansion of x in y 4.185 * [taylor]: Taking taylor expansion of (cos (/ 1 y)) in y 4.185 * [taylor]: Taking taylor expansion of (/ 1 y) in y 4.185 * [taylor]: Taking taylor expansion of y in y 4.189 * [taylor]: Taking taylor expansion of 0 in y 4.194 * [taylor]: Taking taylor expansion of 0 in y 4.200 * [taylor]: Taking taylor expansion of 0 in y 4.200 * [approximate]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in (x y) around 0 4.200 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.200 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.200 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.200 * [taylor]: Taking taylor expansion of -1 in y 4.200 * [taylor]: Taking taylor expansion of x in y 4.200 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.200 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.200 * [taylor]: Taking taylor expansion of -1 in y 4.200 * [taylor]: Taking taylor expansion of y in y 4.201 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.201 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.201 * [taylor]: Taking taylor expansion of -1 in x 4.201 * [taylor]: Taking taylor expansion of x in x 4.201 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.201 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.201 * [taylor]: Taking taylor expansion of -1 in x 4.201 * [taylor]: Taking taylor expansion of y in x 4.201 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in x 4.201 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.201 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.201 * [taylor]: Taking taylor expansion of -1 in x 4.201 * [taylor]: Taking taylor expansion of x in x 4.202 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in x 4.202 * [taylor]: Taking taylor expansion of (/ -1 y) in x 4.202 * [taylor]: Taking taylor expansion of -1 in x 4.202 * [taylor]: Taking taylor expansion of y in x 4.202 * [taylor]: Taking taylor expansion of (- (cos (/ -1 x)) (cos (/ -1 y))) in y 4.202 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in y 4.202 * [taylor]: Taking taylor expansion of (/ -1 x) in y 4.202 * [taylor]: Taking taylor expansion of -1 in y 4.202 * [taylor]: Taking taylor expansion of x in y 4.202 * [taylor]: Taking taylor expansion of (cos (/ -1 y)) in y 4.202 * [taylor]: Taking taylor expansion of (/ -1 y) in y 4.202 * [taylor]: Taking taylor expansion of -1 in y 4.202 * [taylor]: Taking taylor expansion of y in y 4.206 * [taylor]: Taking taylor expansion of 0 in y 4.211 * [taylor]: Taking taylor expansion of 0 in y 4.217 * [taylor]: Taking taylor expansion of 0 in y 4.217 * * * [progress]: simplifying candidates 4.219 * [simplify]: Simplifying using # : (- (+ (log (sqrt 2.0)) (log (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (log (+ (sin x) (/ (sin y) 16.0)))) (- (log (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (log (+ (sin x) (/ (sin y) 16.0)))) (log (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (exp (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (/ (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (* (* (+ (sin x) (/ (sin y) 16.0)) (+ (sin x) (/ (sin y) 16.0))) (+ (sin x) (/ (sin y) 16.0)))) (/ (* (* (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (* (* (+ (sin x) (/ (sin y) 16.0)) (+ (sin x) (/ (sin y) 16.0))) (+ (sin x) (/ (sin y) 16.0)))) (* (cbrt (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (cbrt (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0))))) (cbrt (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (* (* (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (sqrt (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (sqrt (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (- (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (- (+ (sin x) (/ (sin y) 16.0))) (/ (sqrt 2.0) (* (cbrt (+ (sin x) (/ (sin y) 16.0))) (cbrt (+ (sin x) (/ (sin y) 16.0))))) (/ (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (cbrt (+ (sin x) (/ (sin y) 16.0)))) (/ (sqrt 2.0) (sqrt (+ (sin x) (/ (sin y) 16.0)))) (/ (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (sqrt (+ (sin x) (/ (sin y) 16.0)))) (/ (sqrt 2.0) 1) (/ (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (+ (sin x) (/ (sin y) 16.0))) (/ (sqrt 2.0) 1) (/ (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (+ (sin x) (/ (sin y) 16.0))) (/ 1 (+ (sin x) (/ (sin y) 16.0))) (/ (+ (sin x) (/ (sin y) 16.0)) (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (* (cbrt (+ (sin x) (/ (sin y) 16.0))) (cbrt (+ (sin x) (/ (sin y) 16.0))))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (sqrt (+ (sin x) (/ (sin y) 16.0)))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) 1) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) 1) (/ (+ (sin x) (/ (sin y) 16.0)) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (pow (sin x) 3) (pow (/ (sin y) 16.0) 3))) (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (* (+ (sin x) (/ (sin y) 16.0)) (* 2 (* 16.0 16.0))) (* (+ (sin x) (/ (sin y) 16.0)) (* 2 16.0)) (* (+ (sin x) (/ (sin y) 16.0)) (* 2 16.0)) (* (+ (sin x) (/ (sin y) 16.0)) (+ (* (* (sin x) (sin x)) (* (sin x) (sin x))) (+ (* (* (/ (sin y) 16.0) (/ (sin y) 16.0)) (* (/ (sin y) 16.0) (/ (sin y) 16.0))) (* (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))))) (* (+ (sin x) (/ (sin y) 16.0)) (+ (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) (/ (exp (cos x)) (exp (cos y))) (log (- (cos x) (cos y))) (exp (- (cos x) (cos y))) (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (* (* (- (cos x) (cos y)) (- (cos x) (cos y))) (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) (- (cos y)) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (+ (sqrt (cos x)) (sqrt (cos y))) (- (sqrt (cos x)) (sqrt (cos y))) (- (cos x) (cos y)) (- (cos y)) (* (log (- (cos x) (cos y))) 3) (* (log (- (cos x) (cos y))) 3) (* 1 3) (pow (- (cos x) (cos y)) (* (cbrt 3) (cbrt 3))) (pow (- (cos x) (cos y)) (sqrt 3)) (pow (- (cos x) (cos y)) 1) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (log (pow (- (cos x) (cos y)) 3)) (exp (pow (- (cos x) (cos y)) 3)) (* (cbrt (pow (- (cos x) (cos y)) 3)) (cbrt (pow (- (cos x) (cos y)) 3))) (cbrt (pow (- (cos x) (cos y)) 3)) (* (* (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) 3)) (pow -2 3) (pow (* (sin (/ (- x y) 2)) (sin (/ (+ x y) 2))) 3) (pow (* (cbrt (- (cos x) (cos y))) (cbrt (- (cos x) (cos y)))) 3) (pow (cbrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow (sqrt (- (cos x) (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (+ (sqrt (cos x)) (sqrt (cos y))) 3) (pow (- (sqrt (cos x)) (sqrt (cos y))) 3) (pow 1 3) (pow (- (cos x) (cos y)) 3) (pow (- (pow (cos x) 3) (pow (cos y) 3)) 3) (pow (+ (* (cos x) (cos x)) (+ (* (cos y) (cos y)) (* (cos x) (cos y)))) 3) (pow (- (* (cos x) (cos x)) (* (cos y) (cos y))) 3) (pow (+ (cos x) (cos y)) 3) (* (- (cos x) (cos y)) (- (cos x) (cos y))) (sqrt (pow (- (cos x) (cos y)) 3)) (sqrt (pow (- (cos x) (cos y)) 3)) (pow (- (cos x) (cos y)) (/ 3 2)) (pow (- (cos x) (cos y)) (/ 3 2)) (log (cbrt (pow (- (cos x) 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(cos y)) 3))) (sqrt (cbrt (pow (- (cos x) (cos y)) 3))) (- (* 1.0 (* (sqrt 2.0) x)) (+ (* 0.16666666666666666 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 4.227 * * [simplify]: iteration 0 : 519 enodes (cost 1161 ) 4.238 * * [simplify]: iteration 1 : 2272 enodes (cost 1026 ) 4.278 * * [simplify]: iteration 2 : 5001 enodes (cost 1019 ) 4.283 * [simplify]: Simplified to: (log (/ (* (sqrt 2.0) (- (* (sin x) (sin x)) (* (/ (sin y) 16.0) (/ (sin y) 16.0)))) (+ (sin x) (/ (sin y) 16.0)))) (log (/ (* (sqrt 2.0) (- (* (sin x) 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(sqrt (- (cos x) (cos y))) (- (pow (cos x) 3) (pow (cos y) 3)) (+ (* (cos y) (+ (cos y) (cos x))) (* (cos x) (cos x))) (- (* (cos x) (cos x)) (* (cos y) (cos y))) (+ (cos x) (cos y)) (cbrt (* (- (cos x) (cos y)) (- (cos x) (cos y)))) (cbrt (- (cos x) (cos y))) (pow (- (cos x) (cos y)) 3) (sqrt (- (cos x) (cos y))) (sqrt (- (cos x) (cos y))) (- (* 1.0 (* (sqrt 2.0) x)) (+ (* 0.16666666666666666 (* (sqrt 2.0) (pow x 3))) (* 0.0625 (* (sqrt 2.0) y)))) (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) (/ (* (sqrt 2.0) (- (pow (sin x) 2) (* 0.00390625 (pow (sin y) 2)))) (+ (* 0.0625 (sin y)) (sin x))) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 0 (pow (- (cos x) (cos y)) 3) (pow (- (cos x) (cos y)) 3) (- (+ (* 1/2 (pow y 2)) (* 1/24 (pow x 4))) (* 1/2 (pow x 2))) (- (cos x) (cos y)) (- (cos x) (cos y)) 4.283 * * * [progress]: adding candidates to table 4.967 * [progress]: [Phase 3 of 3] Extracting. 4.967 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 4.984 * * * [regime-changes]: Trying 2 branch expressions: (y x) 4.984 * * * * [regimes]: Trying to branch on y from (# # # # # # # # #) 5.058 * * * * [regimes]: Trying to branch on x from (# # # # # # # # #) 5.133 * * * [regime]: Found split indices: #