0.886 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.464 * * * [progress]: [2/2] Setting up program. 0.467 * [progress]: [Phase 2 of 3] Improving. 0.470 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.475 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.476 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.478 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.479 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.479 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.481 * * [progress]: iteration 1 / 4 0.481 * * * [progress]: picking best candidate 0.483 * * * * [pick]: Picked # 0.483 * * * [progress]: localizing error 0.494 * * * [progress]: generating rewritten candidates 0.494 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.500 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.504 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.532 * * * [progress]: generating series expansions 0.532 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.536 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.537 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.537 * [taylor]: Taking taylor expansion of (tan x) in x 0.538 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.538 * [taylor]: Taking taylor expansion of (sin x) in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of (cos x) in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (tan x) in x 0.540 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.540 * [taylor]: Taking taylor expansion of (sin x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (cos x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.570 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.571 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.571 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.571 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.572 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.572 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.582 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.582 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.582 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.582 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.582 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.582 * [taylor]: Taking taylor expansion of -1 in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.583 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.583 * [taylor]: Taking taylor expansion of -1 in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.583 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.584 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.584 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.584 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.584 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.584 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.584 * [taylor]: Taking taylor expansion of -1 in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.584 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.584 * [taylor]: Taking taylor expansion of -1 in x 0.584 * [taylor]: Taking taylor expansion of x in x 0.584 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.585 * [taylor]: Taking taylor expansion of x in x 0.594 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.594 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.594 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (sin x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (sin x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.609 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.609 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.609 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.623 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.623 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.623 * [taylor]: Taking taylor expansion of -1 in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.624 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.624 * [taylor]: Taking taylor expansion of -1 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.632 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.632 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.632 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.632 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (sin x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (tan x) in x 0.632 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.632 * [taylor]: Taking taylor expansion of (sin x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.632 * [taylor]: Taking taylor expansion of (cos x) in x 0.632 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.641 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (sin x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (tan x) in x 0.641 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.641 * [taylor]: Taking taylor expansion of (sin x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (cos x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.683 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.683 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.683 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.684 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.684 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.684 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.684 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.684 * [taylor]: Taking taylor expansion of x in x 0.685 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.685 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.685 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.686 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.686 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.686 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.686 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.687 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.687 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.687 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.687 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.687 * [taylor]: Taking taylor expansion of x in x 0.694 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.694 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.694 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.694 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.694 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.694 * [taylor]: Taking taylor expansion of -1 in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.695 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.695 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.695 * [taylor]: Taking taylor expansion of -1 in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.695 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.695 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.695 * [taylor]: Taking taylor expansion of -1 in x 0.695 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.697 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.697 * [taylor]: Taking taylor expansion of -1 in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.700 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.700 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.700 * [taylor]: Taking taylor expansion of -1 in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.700 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.700 * [taylor]: Taking taylor expansion of -1 in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.707 * * * [progress]: simplifying candidates 0.708 * [simplify]: Simplifying using # : (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (- (log (- x (sin x))) (log (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (/ (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x)))) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (* (* (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- x (tan x)))) (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ (- x (sin x)) 1) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) 1) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.714 * * [simplify]: iteration 0 : 363 enodes (cost 718 ) 0.720 * * [simplify]: iteration 1 : 1148 enodes (cost 685 ) 0.742 * * [simplify]: iteration 2 : 4795 enodes (cost 685 ) 0.853 * * [simplify]: iteration 3 : 5001 enodes (cost 685 ) 0.857 * [simplify]: Simplified to: (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) x)) (pow x 2)) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- (sin x)) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (log (/ (- x (sin x)) (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (- x (sin x)) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (- x (sin x)) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- x (tan x))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.857 * * * [progress]: adding candidates to table 1.015 * * [progress]: iteration 2 / 4 1.015 * * * [progress]: picking best candidate 1.021 * * * * [pick]: Picked # 1.021 * * * [progress]: localizing error 1.031 * * * [progress]: generating rewritten candidates 1.031 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.038 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.044 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.051 * * * [progress]: generating series expansions 1.051 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.051 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.051 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.051 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.051 * [taylor]: Taking taylor expansion of 9/40 in x 1.051 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.051 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.051 * [taylor]: Taking taylor expansion of 27/2800 in x 1.051 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of 1/2 in x 1.051 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.051 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.051 * [taylor]: Taking taylor expansion of 9/40 in x 1.051 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.051 * [taylor]: Taking taylor expansion of x in x 1.051 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.052 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.052 * [taylor]: Taking taylor expansion of 27/2800 in x 1.052 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.052 * [taylor]: Taking taylor expansion of x in x 1.052 * [taylor]: Taking taylor expansion of 1/2 in x 1.059 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.059 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.059 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.059 * [taylor]: Taking taylor expansion of 9/40 in x 1.059 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.059 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.060 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.060 * [taylor]: Taking taylor expansion of 27/2800 in x 1.060 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.060 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of 1/2 in x 1.061 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.061 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.061 * [taylor]: Taking taylor expansion of 9/40 in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.061 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.061 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.061 * [taylor]: Taking taylor expansion of 27/2800 in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.061 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of 1/2 in x 1.080 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.080 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.080 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.080 * [taylor]: Taking taylor expansion of 9/40 in x 1.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.080 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.080 * [taylor]: Taking taylor expansion of x in x 1.081 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.081 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.081 * [taylor]: Taking taylor expansion of 27/2800 in x 1.081 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.081 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.081 * [taylor]: Taking taylor expansion of x in x 1.081 * [taylor]: Taking taylor expansion of 1/2 in x 1.081 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.081 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.081 * [taylor]: Taking taylor expansion of 9/40 in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.082 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.082 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.082 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.082 * [taylor]: Taking taylor expansion of 27/2800 in x 1.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.082 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.082 * [taylor]: Taking taylor expansion of x in x 1.083 * [taylor]: Taking taylor expansion of 1/2 in x 1.097 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.097 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.097 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.098 * [taylor]: Taking taylor expansion of 9/40 in x 1.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.098 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.098 * [taylor]: Taking taylor expansion of 9/40 in x 1.098 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.098 * [taylor]: Taking taylor expansion of x in x 1.106 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.106 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.106 * [taylor]: Taking taylor expansion of 9/40 in x 1.106 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.106 * [taylor]: Taking taylor expansion of x in x 1.107 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.107 * [taylor]: Taking taylor expansion of 9/40 in x 1.107 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.107 * [taylor]: Taking taylor expansion of x in x 1.114 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.114 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.114 * [taylor]: Taking taylor expansion of 9/40 in x 1.114 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.114 * [taylor]: Taking taylor expansion of x in x 1.114 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.114 * [taylor]: Taking taylor expansion of 9/40 in x 1.114 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.114 * [taylor]: Taking taylor expansion of x in x 1.122 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.122 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.122 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.122 * [taylor]: Taking taylor expansion of 27/2800 in x 1.122 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.122 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.122 * [taylor]: Taking taylor expansion of 27/2800 in x 1.122 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.133 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.133 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.133 * [taylor]: Taking taylor expansion of 27/2800 in x 1.133 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.134 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.134 * [taylor]: Taking taylor expansion of 27/2800 in x 1.134 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.134 * [taylor]: Taking taylor expansion of x in x 1.148 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.148 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.148 * [taylor]: Taking taylor expansion of 27/2800 in x 1.148 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.148 * [taylor]: Taking taylor expansion of x in x 1.149 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.149 * [taylor]: Taking taylor expansion of 27/2800 in x 1.149 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.149 * [taylor]: Taking taylor expansion of x in x 1.160 * * * [progress]: simplifying candidates 1.161 * [simplify]: Simplifying using # : (/ (exp (* 9/40 (pow x 2))) (* (exp (* 27/2800 (pow x 4))) (exp 1/2))) (/ (exp (* 9/40 (pow x 2))) (exp (+ (* 27/2800 (pow x 4)) 1/2))) (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (* (* (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3)) (+ (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (+ (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2)) (* (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (- (+ (* 27/2800 (pow x 4)) 1/2)) (- (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2))) (+ (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (- (+ (* 27/2800 (pow x 4)) 1/2)) (+ (log 9/40) (* (log x) 2)) (+ (log 9/40) (* (log x) 2)) (+ (log 9/40) (log (pow x 2))) (log (* 9/40 (pow x 2))) (exp (* 9/40 (pow x 2))) (* (* (* 9/40 9/40) 9/40) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2)))) (cbrt (* 9/40 (pow x 2))) (* (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (* (sqrt 9/40) (pow (sqrt x) 2)) (* (sqrt 9/40) (pow (sqrt x) 2)) (* (sqrt 9/40) x) (* (sqrt 9/40) x) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (pow x (/ 2 2))) (* (sqrt 9/40) (pow x (/ 2 2))) (* 9/40 (pow (* (cbrt x) (cbrt x)) 2)) (* 9/40 (pow (sqrt x) 2)) (* 9/40 (pow 1 2)) (* 9/40 x) (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 9/40 (sqrt (pow x 2))) (* 9/40 1) (* 9/40 (pow x (/ 2 2))) (* (cbrt 9/40) (pow x 2)) (* (sqrt 9/40) (pow x 2)) (* 9/40 (pow x 2)) (+ (log 27/2800) (* (log x) 4)) (+ (log 27/2800) (* (log x) 4)) (+ (log 27/2800) (log (pow x 4))) (log (* 27/2800 (pow x 4))) (exp (* 27/2800 (pow x 4))) (* (* (* 27/2800 27/2800) 27/2800) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4)))) (cbrt (* 27/2800 (pow x 4))) (* (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4))) (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (* (sqrt 27/2800) (pow (sqrt x) 4)) (* (sqrt 27/2800) (pow (sqrt x) 4)) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (pow x (/ 4 2))) (* (sqrt 27/2800) (pow x (/ 4 2))) (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4)) (* 27/2800 (pow (sqrt x) 4)) (* 27/2800 (pow 1 4)) (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 27/2800 (sqrt (pow x 4))) (* 27/2800 1) (* 27/2800 (pow x (/ 4 2))) (* (cbrt 27/2800) (pow x 4)) (* (sqrt 27/2800) (pow x 4)) (* 27/2800 (pow x 4)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)) 1.166 * * [simplify]: iteration 0 : 273 enodes (cost 349 ) 1.173 * * [simplify]: iteration 1 : 1123 enodes (cost 318 ) 1.200 * * [simplify]: iteration 2 : 5001 enodes (cost 315 ) 1.203 * [simplify]: Simplified to: (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (log (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (exp (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (* (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)))) (cbrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (pow (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) 3) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (sqrt (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2))) (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3)) (+ (* (pow x 4) (+ 81/1600 (+ 27/5600 (* (pow x 4) 729/7840000)))) (* (+ (* 27/2800 (pow x 4)) 1/2) (+ 1/2 (* 9/40 (pow x 2))))) (- (+ (* 27/2800 (pow x 4)) 1/2)) (+ (- (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (* 27/2800 (pow x 4)) 1/2))) (* (pow x 4) 81/1600)) (+ (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (- (+ (* 27/2800 (pow x 4)) 1/2)) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (log (* 9/40 (pow x 2))) (exp (* 9/40 (pow x 2))) (* 729/64000 (pow x 6)) (* (cbrt (* 9/40 (pow x 2))) (cbrt (* 9/40 (pow x 2)))) (cbrt (* 9/40 (pow x 2))) (* 729/64000 (pow x 6)) (sqrt (* 9/40 (pow x 2))) (sqrt (* 9/40 (pow x 2))) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* (sqrt 9/40) (sqrt (pow x 2))) (* (sqrt 9/40) (sqrt (pow x 2))) (* x (sqrt 9/40)) (* x (sqrt 9/40)) (* 9/40 (pow (* (cbrt x) (cbrt x)) 2)) (* x 9/40) 9/40 (* x 9/40) (* 9/40 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 9/40 (fabs x)) 9/40 (* x 9/40) (* (cbrt 9/40) (pow x 2)) (* (sqrt 9/40) (pow x 2)) (* 9/40 (pow x 2)) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (log (* 27/2800 (pow x 4))) (exp (* 27/2800 (pow x 4))) (pow (* 27/2800 (pow x 4)) 3) (* (cbrt (* 27/2800 (pow x 4))) (cbrt (* 27/2800 (pow x 4)))) (cbrt (* 27/2800 (pow x 4))) (pow (* 27/2800 (pow x 4)) 3) (sqrt (* 27/2800 (pow x 4))) (sqrt (* 27/2800 (pow x 4))) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (sqrt (pow x 4))) (* (sqrt 27/2800) (pow x 2)) (* (sqrt 27/2800) (pow x 2)) (* 27/2800 (pow (* (cbrt x) (cbrt x)) 4)) (* 27/2800 (pow x 2)) 27/2800 (* 27/2800 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 27/2800 (sqrt (pow x 4))) 27/2800 (* 27/2800 (pow x 2)) (* (cbrt 27/2800) (pow x 4)) (* (sqrt 27/2800) (pow x 4)) (* 27/2800 (pow x 4)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)) 1.203 * * * [progress]: adding candidates to table 1.318 * * [progress]: iteration 3 / 4 1.318 * * * [progress]: picking best candidate 1.322 * * * * [pick]: Picked # 1.322 * * * [progress]: localizing error 1.335 * * * [progress]: generating rewritten candidates 1.335 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.338 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1) 1.342 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.345 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.361 * * * [progress]: generating series expansions 1.361 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.361 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.361 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of (tan x) in x 1.362 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.362 * [taylor]: Taking taylor expansion of (sin x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of (cos x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (tan x) in x 1.363 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.363 * [taylor]: Taking taylor expansion of (sin x) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.363 * [taylor]: Taking taylor expansion of (cos x) in x 1.363 * [taylor]: Taking taylor expansion of x in x 1.388 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.388 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.388 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.388 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.388 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.388 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.389 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.389 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.389 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.390 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.390 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.390 * [taylor]: Taking taylor expansion of x in x 1.399 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.399 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.399 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.399 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.399 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.399 * [taylor]: Taking taylor expansion of -1 in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.399 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.399 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.399 * [taylor]: Taking taylor expansion of -1 in x 1.399 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.400 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.400 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.400 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.400 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.400 * [taylor]: Taking taylor expansion of -1 in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.400 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.400 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.400 * [taylor]: Taking taylor expansion of -1 in x 1.400 * [taylor]: Taking taylor expansion of x in x 1.401 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.401 * [taylor]: Taking taylor expansion of x in x 1.413 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1) 1.413 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.413 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (sin x) in x 1.413 * [taylor]: Taking taylor expansion of x in x 1.413 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.414 * [taylor]: Taking taylor expansion of (sin x) in x 1.414 * [taylor]: Taking taylor expansion of x in x 1.427 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.427 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.427 * [taylor]: Taking taylor expansion of x in x 1.428 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.428 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.428 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.435 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.435 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.435 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.435 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.435 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.435 * [taylor]: Taking taylor expansion of -1 in x 1.435 * [taylor]: Taking taylor expansion of x in x 1.435 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.435 * [taylor]: Taking taylor expansion of x in x 1.436 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.436 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.436 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.436 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.436 * [taylor]: Taking taylor expansion of -1 in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.436 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.443 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.443 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.443 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.443 * [taylor]: Taking taylor expansion of x in x 1.443 * [taylor]: Taking taylor expansion of (sin x) in x 1.443 * [taylor]: Taking taylor expansion of x in x 1.443 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.443 * [taylor]: Taking taylor expansion of x in x 1.443 * [taylor]: Taking taylor expansion of (sin x) in x 1.443 * [taylor]: Taking taylor expansion of x in x 1.457 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.457 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.465 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.465 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.465 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.465 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.465 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.465 * [taylor]: Taking taylor expansion of -1 in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.466 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.466 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.466 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.466 * [taylor]: Taking taylor expansion of -1 in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.473 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.473 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.473 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (sin x) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.473 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.473 * [taylor]: Taking taylor expansion of x in x 1.474 * [taylor]: Taking taylor expansion of (sin x) in x 1.474 * [taylor]: Taking taylor expansion of x in x 1.487 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.487 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.487 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.488 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.498 * [approximate]: Taking taylor expansion of (pow (sqrt (- (+ (sin (/ -1 x)) (/ 1 x)))) 2) in (x) around 0 1.498 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (sin (/ -1 x)) (/ 1 x)))) 2) in x 1.498 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sin (/ -1 x)) (/ 1 x)))) in x 1.498 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.498 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.498 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.498 * [taylor]: Taking taylor expansion of -1 in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.501 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (sin (/ -1 x)) (/ 1 x)))) 2) in x 1.501 * [taylor]: Taking taylor expansion of (sqrt (- (+ (sin (/ -1 x)) (/ 1 x)))) in x 1.501 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.501 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.501 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.501 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.501 * [taylor]: Taking taylor expansion of -1 in x 1.501 * [taylor]: Taking taylor expansion of x in x 1.501 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.501 * [taylor]: Taking taylor expansion of x in x 1.511 * * * [progress]: simplifying candidates 1.512 * [simplify]: Simplifying using # : (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (+ 1/2 1/2) (+ 1/2 (/ 1 2)) (+ 1 1) (+ (/ 1 2) 1/2) (+ (/ 1 2) (/ 1 2)) (* (- x (sin x)) (- x (sin x))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (- x (sin x)) (- x (sin x))) (+ 1 1) (+ (log (sqrt (- x (sin x)))) (log (sqrt (- x (sin x))))) (log (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (exp (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (* (* (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (sqrt (- x (sin x)))) (* (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (sqrt (- x (sin x))))) (* (cbrt (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (cbrt (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))))) (cbrt (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (* (* (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (* (- x (sin x)) (- x (sin x))) (sqrt (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (sqrt (* (sqrt (- x (sin x))) (sqrt (- x (sin x))))) (* (sqrt (- (pow x 3) (pow (sin x) 3))) (sqrt (- (pow x 3) (pow (sin x) 3)))) (* (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))))) (* (sqrt (- (pow x 3) (pow (sin x) 3))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (sqrt (+ x (sin x)))) (* (sqrt (- (* x x) (* (sin x) (sin x)))) (sqrt (- (pow x 3) (pow (sin x) 3)))) (* (sqrt (+ x (sin x))) (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))))) (* (sqrt (- (* x x) (* (sin x) (sin x)))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (+ x (sin x))) (sqrt (+ x (sin x)))) (* (* (cbrt (sqrt (- x (sin x)))) (cbrt (sqrt (- x (sin x))))) (* (cbrt (sqrt (- x (sin x)))) (cbrt (sqrt (- x (sin x)))))) (* (cbrt (sqrt (- x (sin x)))) (cbrt (sqrt (- x (sin x))))) (* (sqrt (* (cbrt (- x (sin x))) (cbrt (- x (sin x))))) (sqrt (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))))) (* (sqrt (cbrt (- x (sin x)))) (sqrt (cbrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (+ (sqrt x) (sqrt (sin x)))) (sqrt (+ (sqrt x) (sqrt (sin x))))) (* (sqrt (- (sqrt x) (sqrt (sin x)))) (sqrt (- (sqrt x) (sqrt (sin x))))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt 1) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* 1 1) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (sqrt (- x (sin x))))) (* 2 1/2) (* 2 1) (* 2 (/ 1 2)) (* (sqrt (- x (sin x))) (* (cbrt (sqrt (- x (sin x)))) (cbrt (sqrt (- x (sin x)))))) (* (sqrt (- x (sin x))) (sqrt (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))))) (* (sqrt (- x (sin x))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (- x (sin x))) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (+ (sqrt x) (sqrt (sin x))))) (* (sqrt (- x (sin x))) (sqrt 1)) (* (sqrt (- x (sin x))) (sqrt (sqrt (- x (sin x))))) (* (sqrt (- x (sin x))) 1) (* (cbrt (sqrt (- x (sin x)))) (sqrt (- x (sin x)))) (* (sqrt (cbrt (- x (sin x)))) (sqrt (- x (sin x)))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (- x (sin x)))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (- (sqrt x) (sqrt (sin x)))) (sqrt (- x (sin x)))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (sqrt (- x (sin x)))) (sqrt (- x (sin x)))) (* (sqrt (- x (sin x))) (sqrt (- x (sin x)))) (* (sqrt (- x (sin x))) (sqrt (- (pow x 3) (pow (sin x) 3)))) (* (sqrt (- x (sin x))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (- (pow x 3) (pow (sin x) 3))) (sqrt (- x (sin x)))) (* (sqrt (- (* x x) (* (sin x) (sin x)))) (sqrt (- x (sin x)))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- (+ (* +nan.0 (/ (sin x) x)) (- (+ (* +nan.0 (/ (pow (sin x) 2) (pow x 2))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ (sin x) (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))))))))) 1.518 * * [simplify]: iteration 0 : 318 enodes (cost 644 ) 1.525 * * [simplify]: iteration 1 : 1110 enodes (cost 586 ) 1.550 * * [simplify]: iteration 2 : 5001 enodes (cost 569 ) 1.554 * [simplify]: Simplified to: (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) x)) (pow x 2)) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- (sin x)) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- (sin x)) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) 1 1 2 1 1 (pow (sqrt (- x (sin x))) 4) (- x (sin x)) (pow (sqrt (- x (sin x))) 4) 2 (log (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (pow (- x (sin x)) 3) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (pow (sqrt (- x (sin x))) 4) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (* (sqrt (- (pow x 3) (pow (sin x) 3))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (sqrt (+ x (sin x)))) (* (sqrt (- (pow x 3) (pow (sin x) 3))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (sqrt (+ x (sin x)))) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (pow (cbrt (sqrt (- x (sin x)))) 4) (* (cbrt (sqrt (- x (sin x)))) (cbrt (sqrt (- x (sin x))))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) 1 (- x (sin x)) 1 (- x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) 1 (- x (sin x)) 1 (- x (sin x)) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) 1 (- x (sin x)) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) 1 2 1 (* (pow (cbrt (sqrt (- x (sin x)))) 4) (cbrt (sqrt (- x (sin x))))) (* (fabs (cbrt (- x (sin x)))) (sqrt (- x (sin x)))) (pow (sqrt (sqrt (- x (sin x)))) 3) (sqrt (- x (sin x))) (* (sqrt (- x (sin x))) (sqrt (+ (sqrt x) (sqrt (sin x))))) (sqrt (- x (sin x))) (pow (sqrt (sqrt (- x (sin x)))) 3) (sqrt (- x (sin x))) (pow (cbrt (sqrt (- x (sin x)))) 4) (* (sqrt (cbrt (- x (sin x)))) (sqrt (- x (sin x)))) (pow (sqrt (sqrt (- x (sin x)))) 3) (- x (sin x)) (* (sqrt (- (sqrt x) (sqrt (sin x)))) (sqrt (- x (sin x)))) (- x (sin x)) (pow (sqrt (sqrt (- x (sin x)))) 3) (- x (sin x)) (* (sqrt (- x (sin x))) (sqrt (- (pow x 3) (pow (sin x) 3)))) (* (sqrt (- x (sin x))) (sqrt (- (* x x) (* (sin x) (sin x))))) (* (sqrt (- x (sin x))) (sqrt (- (pow x 3) (pow (sin x) 3)))) (* (sqrt (- x (sin x))) (sqrt (- (* x x) (* (sin x) (sin x))))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- (+ (- (* +nan.0 (/ (sin x) x))) (* +nan.0 (/ (pow (sin x) 2) (pow x 2)))) (- (+ (* (/ +nan.0 x) (- (/ 1 x) (/ (sin x) x))) (/ +nan.0 x)) +nan.0)) 1.554 * * * [progress]: adding candidates to table 1.754 * * [progress]: iteration 4 / 4 1.754 * * * [progress]: picking best candidate 1.756 * * * * [pick]: Picked # 1.756 * * * [progress]: localizing error 1.768 * * * [progress]: generating rewritten candidates 1.768 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.776 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.780 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1) 1.784 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 1.791 * * * [progress]: generating series expansions 1.791 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.792 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in (x) around 0 1.792 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 1.792 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.792 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.792 * [taylor]: Taking taylor expansion of x in x 1.792 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.792 * [taylor]: Taking taylor expansion of (tan x) in x 1.792 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.792 * [taylor]: Taking taylor expansion of (sin x) in x 1.792 * [taylor]: Taking taylor expansion of x in x 1.792 * [taylor]: Taking taylor expansion of (cos x) in x 1.792 * [taylor]: Taking taylor expansion of x in x 1.793 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 1.793 * [taylor]: Taking taylor expansion of x in x 1.793 * [taylor]: Taking taylor expansion of (tan x) in x 1.793 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.793 * [taylor]: Taking taylor expansion of (sin x) in x 1.793 * [taylor]: Taking taylor expansion of x in x 1.793 * [taylor]: Taking taylor expansion of (cos x) in x 1.793 * [taylor]: Taking taylor expansion of x in x 1.801 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 1.801 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.801 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.801 * [taylor]: Taking taylor expansion of x in x 1.801 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.801 * [taylor]: Taking taylor expansion of (tan x) in x 1.801 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.802 * [taylor]: Taking taylor expansion of (sin x) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (cos x) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (tan x) in x 1.802 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.802 * [taylor]: Taking taylor expansion of (sin x) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.802 * [taylor]: Taking taylor expansion of (cos x) in x 1.802 * [taylor]: Taking taylor expansion of x in x 1.854 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in (x) around 0 1.854 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 1.854 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.854 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.854 * [taylor]: Taking taylor expansion of x in x 1.854 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.854 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.854 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.854 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.854 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 1.855 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.855 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.855 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.855 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.855 * [taylor]: Taking taylor expansion of x in x 1.856 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.856 * [taylor]: Taking taylor expansion of x in x 1.856 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.856 * [taylor]: Taking taylor expansion of x in x 1.857 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 1.857 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.857 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.857 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.857 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.858 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.858 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.858 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.858 * [taylor]: Taking taylor expansion of x in x 1.858 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 1.858 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.859 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.859 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.859 * [taylor]: Taking taylor expansion of x in x 1.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.859 * [taylor]: Taking taylor expansion of x in x 1.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.859 * [taylor]: Taking taylor expansion of x in x 1.891 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.891 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 1.891 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.891 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.891 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.891 * [taylor]: Taking taylor expansion of x in x 1.892 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.892 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.892 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.892 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.892 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.892 * [taylor]: Taking taylor expansion of -1 in x 1.892 * [taylor]: Taking taylor expansion of x in x 1.893 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.893 * [taylor]: Taking taylor expansion of -1 in x 1.893 * [taylor]: Taking taylor expansion of x in x 1.893 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 1.893 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.893 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.893 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.893 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.893 * [taylor]: Taking taylor expansion of -1 in x 1.893 * [taylor]: Taking taylor expansion of x 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 -1 in x 1.894 * [taylor]: Taking taylor expansion of 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 (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 1.895 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.895 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.895 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.895 * [taylor]: Taking taylor expansion of x in x 1.896 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.896 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.896 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.896 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.896 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.896 * [taylor]: Taking taylor expansion of -1 in x 1.896 * [taylor]: Taking taylor expansion of x in x 1.896 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.897 * [taylor]: Taking taylor expansion of -1 in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.897 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 1.897 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.897 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.897 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.897 * [taylor]: Taking taylor expansion of -1 in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.897 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.897 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.897 * [taylor]: Taking taylor expansion of -1 in x 1.897 * [taylor]: Taking taylor expansion of x in x 1.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.898 * [taylor]: Taking taylor expansion of x in x 1.935 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.935 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in (x) around 0 1.935 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.935 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.935 * [taylor]: Taking taylor expansion of (tan x) in x 1.935 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.935 * [taylor]: Taking taylor expansion of (sin x) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.935 * [taylor]: Taking taylor expansion of (cos x) in x 1.935 * [taylor]: Taking taylor expansion of x in x 1.936 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.936 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.936 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.936 * [taylor]: Taking taylor expansion of (tan x) in x 1.936 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.936 * [taylor]: Taking taylor expansion of (sin x) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.936 * [taylor]: Taking taylor expansion of (cos x) in x 1.936 * [taylor]: Taking taylor expansion of x in x 1.969 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in (x) around 0 1.969 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.969 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.970 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.970 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.970 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.970 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.970 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.971 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.971 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.971 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.971 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.971 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.971 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.971 * [taylor]: Taking taylor expansion of x in x 1.972 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.972 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.972 * [taylor]: Taking taylor expansion of x in x 1.991 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in (x) around 0 1.991 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.991 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.991 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.991 * [taylor]: Taking taylor expansion of x in x 1.994 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.994 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.994 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.994 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.994 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.995 * [taylor]: Taking taylor expansion of -1 in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.995 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.995 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.995 * [taylor]: Taking taylor expansion of -1 in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.995 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.995 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.995 * [taylor]: Taking taylor expansion of x in x 1.996 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.996 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.996 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.996 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.996 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.996 * [taylor]: Taking taylor expansion of -1 in x 1.996 * [taylor]: Taking taylor expansion of x in x 1.996 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.996 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.996 * [taylor]: Taking taylor expansion of -1 in x 1.996 * [taylor]: Taking taylor expansion of x in x 2.016 * * * * [progress]: [ 3 / 4 ] generating series at (2 1) 2.016 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.016 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of (sin x) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.016 * [taylor]: Taking taylor expansion of (sin x) in x 2.016 * [taylor]: Taking taylor expansion of x in x 2.030 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.030 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.030 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.030 * [taylor]: Taking taylor expansion of x in x 2.031 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.031 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.031 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.031 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.031 * [taylor]: Taking taylor expansion of x in x 2.038 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.038 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.038 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.038 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.038 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.038 * [taylor]: Taking taylor expansion of -1 in x 2.038 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.039 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.039 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.039 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.039 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.039 * [taylor]: Taking taylor expansion of -1 in x 2.039 * [taylor]: Taking taylor expansion of x in x 2.039 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.039 * [taylor]: Taking taylor expansion of x in x 2.046 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 2.046 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 2.046 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.046 * [taylor]: Taking taylor expansion of (tan x) in x 2.046 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.046 * [taylor]: Taking taylor expansion of (sin x) in x 2.046 * [taylor]: Taking taylor expansion of x in x 2.046 * [taylor]: Taking taylor expansion of (cos x) in x 2.046 * [taylor]: Taking taylor expansion of x in x 2.047 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 2.047 * [taylor]: Taking taylor expansion of (tan x) in x 2.047 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.047 * [taylor]: Taking taylor expansion of (sin x) in x 2.047 * [taylor]: Taking taylor expansion of x in x 2.047 * [taylor]: Taking taylor expansion of (cos x) in x 2.047 * [taylor]: Taking taylor expansion of x in x 2.060 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 2.060 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.060 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.060 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.060 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.060 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.060 * [taylor]: Taking taylor expansion of x in x 2.061 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.061 * [taylor]: Taking taylor expansion of x in x 2.061 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 2.061 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.061 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.061 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.061 * [taylor]: Taking taylor expansion of x in x 2.062 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.062 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.062 * [taylor]: Taking taylor expansion of x in x 2.069 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 2.069 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.069 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.069 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.069 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.069 * [taylor]: Taking taylor expansion of -1 in x 2.069 * [taylor]: Taking taylor expansion of x in x 2.069 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.069 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.069 * [taylor]: Taking taylor expansion of -1 in x 2.069 * [taylor]: Taking taylor expansion of x in x 2.070 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 2.070 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.070 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.070 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.070 * [taylor]: Taking taylor expansion of -1 in x 2.070 * [taylor]: Taking taylor expansion of x in x 2.070 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.070 * [taylor]: Taking taylor expansion of -1 in x 2.070 * [taylor]: Taking taylor expansion of x in x 2.080 * * * [progress]: simplifying candidates 2.081 * [simplify]: Simplifying using # : (- (log (- (* x x) (* (tan x) (tan x)))) (log (+ x (tan x)))) (log (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (exp (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (/ (* (* (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x)))) (- (* x x) (* (tan x) (tan x)))) (* (* (+ x (tan x)) (+ x (tan x))) (+ x (tan x)))) (* (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (* (* (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (- (- (* x x) (* (tan x) (tan x)))) (- (+ x (tan x))) (/ (* x x) (+ x (tan x))) (/ (* (tan x) (tan x)) (+ x (tan x))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (sqrt (+ x (tan x)))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) 1) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) 1) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) 1) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) 1) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ 1 (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (cbrt (+ x (tan x)))) (/ 1 (sqrt (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) (/ 1 1) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ 1 1) (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ (+ x (tan x)) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- x (tan x)) (cbrt (+ x (tan x)))) (/ (+ x (tan x)) (sqrt (+ x (tan x)))) (/ (- x (tan x)) (sqrt (+ x (tan x)))) (/ (+ x (tan x)) 1) (/ (- x (tan x)) (+ x (tan x))) (/ (+ x (tan x)) 1) (/ (- x (tan x)) (+ x (tan x))) (/ 1 (+ x (tan x))) (/ (+ x (tan x)) (- (* x x) (* (tan x) (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) 1) (/ (- (* x x) (* (tan x) (tan x))) 1) (/ (+ x (tan x)) (cbrt (- (* x x) (* (tan x) (tan x))))) (/ (+ x (tan x)) (sqrt (- (* x x) (* (tan x) (tan x))))) (/ (+ x (tan x)) (- (* x x) (* (tan x) (tan x)))) (/ (+ x (tan x)) (- x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ (pow x 3) (pow (tan x) 3))) (/ (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x)))) (* (+ x (tan x)) (+ (* (* x x) (* x x)) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* x x) (* (tan x) (tan x)))))) (* (+ x (tan x)) (+ (* x x) (* (tan x) (tan x)))) (/ (exp (* x x)) (exp (* (tan x) (tan x)))) (log (- (* x x) (* (tan x) (tan x)))) (exp (- (* x x) (* (tan x) (tan x)))) (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (cbrt (- (* x x) (* (tan x) (tan x)))) (* (* (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x)))) (- (* x x) (* (tan x) (tan x)))) (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (- (* x x) (* (tan x) (tan x)))) (- (pow (* x x) 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* x x) (* x x)) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* x x) (* (tan x) (tan x))))) (- (* (tan x) (tan x))) (- (* (* x x) (* x x)) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ (* x x) (* (tan x) (tan x))) (+ x (tan x)) (- x (tan x)) (- (* (tan x) (tan x))) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (+ 1 1) (* (tan x) (tan x)) (+ 1 1) (+ (log (tan x)) (log (tan x))) (log (* (tan x) (tan x))) (exp (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (tan x)) (* (* (tan x) (tan x)) (tan x))) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (* (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (sqrt (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (* (cbrt (tan x)) (cbrt (tan x))) (* (cbrt (tan x)) (cbrt (tan x)))) (* (cbrt (tan x)) (cbrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 1 1) (* (tan x) (tan x)) (* (sqrt (tan x)) (sqrt (tan x))) (* (sqrt (tan x)) (sqrt (tan x))) (* 2 1) (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (* (tan x) (sqrt (tan x))) (* (tan x) 1) (* (cbrt (tan x)) (tan x)) (* (sqrt (tan x)) (tan x)) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 62/315 (pow x 8)) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 2.087 * * [simplify]: iteration 0 : 425 enodes (cost 855 ) 2.096 * * [simplify]: iteration 1 : 1908 enodes (cost 785 ) 2.135 * * [simplify]: iteration 2 : 5001 enodes (cost 770 ) 2.139 * [simplify]: Simplified to: (log (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (log (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (exp (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (pow (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) 3) (* (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))))) (cbrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (pow (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) 3) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (sqrt (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x)))) (- (- (* x x) (* (tan x) (tan x)))) (- (+ x (tan x))) (/ (* x x) (+ x (tan x))) (/ (* (tan x) (tan x)) (+ x (tan x))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (sqrt (+ x (tan x)))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (/ (cbrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (cbrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (+ x (tan x)))) (sqrt (- (* x x) (* (tan x) (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (sqrt (- (* x x) (* (tan x) (tan x)))) (/ (sqrt (- (* x x) (* (tan x) (tan x)))) (+ x (tan x))) (/ 1 (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (cbrt (+ x (tan x)))) (/ 1 (sqrt (+ x (tan x)))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) 1 (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) 1 (/ (- (* x x) (* (tan x) (tan x))) (+ x (tan x))) (/ (+ x (tan x)) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- x (tan x)) (cbrt (+ x (tan x)))) (/ (+ x (tan x)) (sqrt (+ x (tan x)))) (/ (- x (tan x)) (sqrt (+ x (tan x)))) (+ x (tan x)) (/ (- x (tan x)) (+ x (tan x))) (+ x (tan x)) (/ (- x (tan x)) (+ x (tan x))) (/ 1 (+ x (tan x))) (/ 1 (- x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (* (cbrt (+ x (tan x))) (cbrt (+ x (tan x))))) (/ (- (* x x) (* (tan x) (tan x))) (sqrt (+ x (tan x)))) (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x))) (/ (+ x (tan x)) (cbrt (- (* x x) (* (tan x) (tan x))))) (/ (+ x (tan x)) (sqrt (- (* x x) (* (tan x) (tan x))))) (/ 1 (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ (pow x 3) (pow (tan x) 3))) 1 (* (+ (+ (pow x 4) (* (* x x) (* (tan x) (tan x)))) (pow (tan x) 4)) (+ x (tan x))) (* (+ x (tan x)) (+ (* x x) (* (tan x) (tan x)))) (exp (- (* x x) (* (tan x) (tan x)))) (log (- (* x x) (* (tan x) (tan x)))) (exp (- (* x x) (* (tan x) (tan x)))) (* (cbrt (- (* x x) (* (tan x) (tan x)))) (cbrt (- (* x x) (* (tan x) (tan x))))) (cbrt (- (* x x) (* (tan x) (tan x)))) (pow (- (* x x) (* (tan x) (tan x))) 3) (sqrt (- (* x x) (* (tan x) (tan x)))) (sqrt (- (* x x) (* (tan x) (tan x)))) (- (pow (* x x) 3) (pow (* (tan x) (tan x)) 3)) (+ (+ (pow x 4) (* (* x x) (* (tan x) (tan x)))) (pow (tan x) 4)) (- (* (tan x) (tan x))) (- (/ (pow x 4) 1) (/ (pow (tan x) 4) 1)) (+ (* x x) (* (tan x) (tan x))) (+ x (tan x)) (- x (tan x)) (- (* (tan x) (tan x))) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- (sin x)) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) 2 (* (tan x) (tan x)) 2 (* 2 (log (tan x))) (* 2 (log (tan x))) (exp (* (tan x) (tan x))) (pow (tan x) 6) (* (cbrt (* (tan x) (tan x))) (cbrt (* (tan x) (tan x)))) (cbrt (* (tan x) (tan x))) (pow (tan x) 6) (fabs (tan x)) (fabs (tan x)) (pow (sin x) 2) (pow (cos x) 2) (pow (cbrt (tan x)) 4) (* (cbrt (tan x)) (cbrt (tan x))) (tan x) (tan x) 1 (* (tan x) (tan x)) (tan x) (tan x) 2 (* (tan x) (* (cbrt (tan x)) (cbrt (tan x)))) (pow (sqrt (tan x)) 3) (tan x) (pow (cbrt (tan x)) 4) (pow (sqrt (tan x)) 3) (* (tan x) (tan x)) (* (tan x) (sin x)) (* (tan x) (sin x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 62/315 (pow x 8)) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 2.140 * * * [progress]: adding candidates to table 2.334 * [progress]: [Phase 3 of 3] Extracting. 2.334 * * [regime]: Finding splitpoints for: (# # # #) 2.335 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 2.336 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # #) 2.361 * * * * [regimes]: Trying to branch on x from (# # # #) 2.389 * * * [regime]: Found split indices: #