0.860 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.484 * * * [progress]: [2/2] Setting up program. 0.488 * [progress]: [Phase 2 of 3] Improving. 0.490 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.493 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.495 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.496 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.497 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.498 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.499 * * [progress]: iteration 1 / 4 0.499 * * * [progress]: picking best candidate 0.502 * * * * [pick]: Picked # 0.502 * * * [progress]: localizing error 0.524 * * * [progress]: generating rewritten candidates 0.524 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.530 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.532 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.547 * * * [progress]: generating series expansions 0.548 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.550 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (sin x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (sin x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.570 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.570 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (- (/ 1 x) (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 (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 0.578 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.578 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.578 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.578 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.579 * [taylor]: Taking taylor expansion of -1 in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.579 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.579 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.579 * [taylor]: Taking taylor expansion of -1 in x 0.579 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.587 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.587 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.587 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (tan x) in x 0.588 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.588 * [taylor]: Taking taylor expansion of (sin x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (cos x) in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (tan x) in x 0.589 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.589 * [taylor]: Taking taylor expansion of (sin x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.589 * [taylor]: Taking taylor expansion of (cos x) in x 0.589 * [taylor]: Taking taylor expansion of x in x 0.622 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.622 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.622 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.622 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.623 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 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 x in x 0.624 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.633 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.633 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.633 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.633 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.633 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.633 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.633 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.633 * [taylor]: Taking taylor expansion of -1 in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.633 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.634 * [taylor]: Taking taylor expansion of -1 in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.634 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.634 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.634 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.634 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.634 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.634 * [taylor]: Taking taylor expansion of -1 in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.635 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.635 * [taylor]: Taking taylor expansion of -1 in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.644 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.644 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.644 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.644 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (sin x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (tan x) in x 0.644 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.644 * [taylor]: Taking taylor expansion of (sin x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.644 * [taylor]: Taking taylor expansion of (cos x) in x 0.644 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.653 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (sin x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (tan x) in x 0.653 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.653 * [taylor]: Taking taylor expansion of (sin x) in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (cos x) in x 0.654 * [taylor]: Taking taylor expansion of x in x 0.698 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.698 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.698 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.698 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.698 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.699 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.699 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.699 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.699 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.699 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.700 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.700 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.701 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.701 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.701 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.701 * [taylor]: Taking taylor expansion of x in x 0.702 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.702 * [taylor]: Taking taylor expansion of x in x 0.708 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.708 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.708 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.708 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.708 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.708 * [taylor]: Taking taylor expansion of -1 in x 0.708 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.709 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.709 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.709 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.709 * [taylor]: Taking taylor expansion of -1 in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.709 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.709 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.709 * [taylor]: Taking taylor expansion of -1 in x 0.709 * [taylor]: Taking taylor expansion of x in x 0.710 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.710 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.711 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.711 * [taylor]: Taking taylor expansion of -1 in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.711 * [taylor]: Taking taylor expansion of x in x 0.711 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.711 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.711 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.711 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.712 * [taylor]: Taking taylor expansion of -1 in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.712 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.712 * [taylor]: Taking taylor expansion of -1 in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.718 * * * [progress]: simplifying candidates 0.720 * [simplify]: Simplifying using # : (/ (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 (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)) (- (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))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin 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))) (- (* 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))))) 0.725 * * [simplify]: iteration 0 : 363 enodes (cost 718 ) 0.731 * * [simplify]: iteration 1 : 1148 enodes (cost 685 ) 0.752 * * [simplify]: iteration 2 : 4795 enodes (cost 685 ) 0.863 * * [simplify]: iteration 3 : 5001 enodes (cost 685 ) 0.866 * [simplify]: Simplified to: (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 (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)) (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))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin 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))) (- (* 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))))) 0.867 * * * [progress]: adding candidates to table 1.070 * * [progress]: iteration 2 / 4 1.070 * * * [progress]: picking best candidate 1.079 * * * * [pick]: Picked # 1.079 * * * [progress]: localizing error 1.089 * * * [progress]: generating rewritten candidates 1.089 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.097 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.103 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.110 * * * [progress]: generating series expansions 1.110 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.110 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.110 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.110 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.110 * [taylor]: Taking taylor expansion of 9/40 in x 1.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.111 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.111 * [taylor]: Taking taylor expansion of 27/2800 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of 1/2 in x 1.111 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.111 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.111 * [taylor]: Taking taylor expansion of 9/40 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.111 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.111 * [taylor]: Taking taylor expansion of 27/2800 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of 1/2 in x 1.118 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.118 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.118 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.118 * [taylor]: Taking taylor expansion of 9/40 in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.118 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.119 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.119 * [taylor]: Taking taylor expansion of 27/2800 in x 1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.119 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of 1/2 in x 1.120 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.120 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.120 * [taylor]: Taking taylor expansion of 9/40 in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.120 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.120 * [taylor]: Taking taylor expansion of 27/2800 in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of 1/2 in x 1.136 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.136 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.136 * [taylor]: Taking taylor expansion of 9/40 in x 1.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.137 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.137 * [taylor]: Taking taylor expansion of 27/2800 in x 1.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.137 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of 1/2 in x 1.142 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.142 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.142 * [taylor]: Taking taylor expansion of 9/40 in x 1.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.142 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.142 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.142 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.142 * [taylor]: Taking taylor expansion of 27/2800 in x 1.142 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.143 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.143 * [taylor]: Taking taylor expansion of 1/2 in x 1.158 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.158 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.158 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.158 * [taylor]: Taking taylor expansion of 9/40 in x 1.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.158 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.158 * [taylor]: Taking taylor expansion of 9/40 in x 1.158 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.158 * [taylor]: Taking taylor expansion of x in x 1.166 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.166 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.166 * [taylor]: Taking taylor expansion of 9/40 in x 1.166 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.167 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.167 * [taylor]: Taking taylor expansion of 9/40 in x 1.167 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.167 * [taylor]: Taking taylor expansion of x in x 1.174 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.174 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.174 * [taylor]: Taking taylor expansion of 9/40 in x 1.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.175 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.175 * [taylor]: Taking taylor expansion of 9/40 in x 1.175 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.175 * [taylor]: Taking taylor expansion of x in x 1.182 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.182 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.182 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.182 * [taylor]: Taking taylor expansion of 27/2800 in x 1.182 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.182 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.182 * [taylor]: Taking taylor expansion of 27/2800 in x 1.182 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.193 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.193 * [taylor]: Taking taylor expansion of 27/2800 in x 1.193 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.194 * [taylor]: Taking taylor expansion of 27/2800 in x 1.194 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.205 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.205 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.205 * [taylor]: Taking taylor expansion of 27/2800 in x 1.205 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.205 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.206 * [taylor]: Taking taylor expansion of 27/2800 in x 1.206 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.217 * * * [progress]: simplifying candidates 1.222 * [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)) 1.227 * * [simplify]: iteration 0 : 273 enodes (cost 349 ) 1.233 * * [simplify]: iteration 1 : 1123 enodes (cost 318 ) 1.259 * * [simplify]: iteration 2 : 5001 enodes (cost 315 ) 1.261 * [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)) 1.262 * * * [progress]: adding candidates to table 1.399 * * [progress]: iteration 3 / 4 1.399 * * * [progress]: picking best candidate 1.406 * * * * [pick]: Picked # 1.406 * * * [progress]: localizing error 1.415 * * * [progress]: generating rewritten candidates 1.415 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 1.418 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1) 1.420 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 1.439 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.461 * * * [progress]: generating series expansions 1.461 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 1.461 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.461 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (sin x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (sin x) in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.476 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.476 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.476 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.476 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.484 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.484 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.484 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.484 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.484 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.484 * [taylor]: Taking taylor expansion of -1 in x 1.484 * [taylor]: Taking taylor expansion of x in x 1.484 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.484 * [taylor]: Taking taylor expansion of x in x 1.485 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.485 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.485 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.485 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.485 * [taylor]: Taking taylor expansion of -1 in x 1.485 * [taylor]: Taking taylor expansion of x in x 1.485 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.485 * [taylor]: Taking taylor expansion of x in x 1.492 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1) 1.492 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.492 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (tan x) in x 1.492 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.492 * [taylor]: Taking taylor expansion of (sin x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.492 * [taylor]: Taking taylor expansion of (cos x) in x 1.492 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (tan x) in x 1.493 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.493 * [taylor]: Taking taylor expansion of (sin x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (cos x) in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.523 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.523 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.523 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.524 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.524 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.525 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.525 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.534 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.534 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.534 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.534 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.534 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.534 * [taylor]: Taking taylor expansion of -1 in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.535 * [taylor]: Taking taylor expansion of -1 in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.535 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.535 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.535 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.535 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.535 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.535 * [taylor]: Taking taylor expansion of -1 in x 1.535 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.536 * [taylor]: Taking taylor expansion of -1 in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.545 * * * * [progress]: [ 3 / 4 ] generating series at (2) 1.545 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 1.545 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 1.545 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (sin x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (tan x) in x 1.545 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.545 * [taylor]: Taking taylor expansion of (sin x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (cos x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 1.554 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (sin x) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (tan x) in x 1.554 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.554 * [taylor]: Taking taylor expansion of (sin x) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (cos x) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.601 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 1.601 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 1.601 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.602 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.602 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 1.603 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.604 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.604 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.604 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.604 * [taylor]: Taking taylor expansion of x in x 1.611 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.611 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 1.611 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.611 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.611 * [taylor]: Taking taylor expansion of -1 in x 1.611 * [taylor]: Taking taylor expansion of x in x 1.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.611 * [taylor]: Taking taylor expansion of x in x 1.612 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.612 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.612 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.612 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.612 * [taylor]: Taking taylor expansion of -1 in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.612 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.612 * [taylor]: Taking taylor expansion of -1 in x 1.612 * [taylor]: Taking taylor expansion of x in x 1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.613 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 1.614 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.614 * [taylor]: Taking taylor expansion of -1 in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.614 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.614 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.614 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.614 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.614 * [taylor]: Taking taylor expansion of -1 in x 1.614 * [taylor]: Taking taylor expansion of x in x 1.615 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.615 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.615 * [taylor]: Taking taylor expansion of -1 in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.615 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.615 * [taylor]: Taking taylor expansion of x in x 1.621 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.621 * [approximate]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in (x) around 0 1.621 * [taylor]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in x 1.621 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.621 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (tan x) in x 1.622 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.622 * [taylor]: Taking taylor expansion of (sin x) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (cos x) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of (sin x) in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.630 * [taylor]: Taking taylor expansion of (/ (- x (tan x)) (- x (sin x))) in x 1.630 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (tan x) in x 1.631 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.631 * [taylor]: Taking taylor expansion of (sin x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (cos x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (sin x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.678 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in (x) around 0 1.678 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in x 1.678 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.678 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.678 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.678 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.678 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.678 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.679 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.679 * [taylor]: Taking taylor expansion of x in x 1.680 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (tan (/ 1 x))) (- (/ 1 x) (sin (/ 1 x)))) in x 1.680 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.680 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.681 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.681 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.681 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.681 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.681 * [taylor]: Taking taylor expansion of x in x 1.682 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.682 * [taylor]: Taking taylor expansion of x in x 1.688 * [approximate]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.688 * [taylor]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in x 1.688 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.688 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.688 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.688 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.688 * [taylor]: Taking taylor expansion of -1 in x 1.688 * [taylor]: Taking taylor expansion of x in x 1.688 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.688 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.689 * [taylor]: Taking taylor expansion of -1 in x 1.689 * [taylor]: Taking taylor expansion of x in x 1.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.689 * [taylor]: Taking taylor expansion of x in x 1.689 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.689 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.689 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.689 * [taylor]: Taking taylor expansion of -1 in x 1.689 * [taylor]: Taking taylor expansion of x in x 1.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.690 * [taylor]: Taking taylor expansion of x in x 1.691 * [taylor]: Taking taylor expansion of (/ (+ (tan (/ -1 x)) (/ 1 x)) (+ (sin (/ -1 x)) (/ 1 x))) in x 1.691 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.691 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.691 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.691 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.691 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.691 * [taylor]: Taking taylor expansion of -1 in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.691 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.691 * [taylor]: Taking taylor expansion of -1 in x 1.691 * [taylor]: Taking taylor expansion of x in x 1.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.692 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.692 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.692 * [taylor]: Taking taylor expansion of -1 in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.692 * [taylor]: Taking taylor expansion of x in x 1.698 * * * [progress]: simplifying candidates 1.701 * [simplify]: Simplifying using # : (/ (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 (tan x))) (log (- x (tan x))) (exp (- x 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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))))) (- (+ (* 9/10 (pow x 2)) (+ (* 513/1400 (pow x 4)) 2))) (- (+ (/ (sin x) x) (+ (/ (pow (sin x) 2) (pow x 2)) 1)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) x) (+ (/ (pow (sin x) 2) (pow x 2)) 1)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 1.712 * * [simplify]: iteration 0 : 744 enodes (cost 2647 ) 1.725 * * [simplify]: iteration 1 : 3445 enodes (cost 2441 ) 1.769 * * [simplify]: iteration 2 : 5001 enodes (cost 2279 ) 1.778 * [simplify]: Simplified to: (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 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x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin 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))) (- (* 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))))) (- (+ (* 9/10 (pow x 2)) (+ (* 513/1400 (pow x 4)) 2))) (- (+ (/ (sin x) x) (+ (/ (pow (sin x) 2) (pow x 2)) 1)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) x) (+ (/ (pow (sin x) 2) (pow x 2)) 1)) (+ (/ (sin x) (* x (cos x))) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 1.780 * * * [progress]: adding candidates to table 2.128 * * [progress]: iteration 4 / 4 2.129 * * * [progress]: picking best candidate 2.134 * * * * [pick]: Picked # 2.134 * * * [progress]: localizing error 2.146 * * * [progress]: generating rewritten candidates 2.146 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 2.149 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2) 2.151 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 2.154 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 1) 2.157 * * * [progress]: generating series expansions 2.157 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 2.158 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.158 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (sin x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.158 * [taylor]: Taking taylor expansion of (sin x) in x 2.158 * [taylor]: Taking taylor expansion of x in x 2.172 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.172 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.173 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.173 * [taylor]: Taking taylor expansion of x in x 2.184 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.184 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.184 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.184 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.185 * [taylor]: Taking taylor expansion of -1 in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.185 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.185 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.185 * [taylor]: Taking taylor expansion of -1 in x 2.185 * [taylor]: Taking taylor expansion of x in x 2.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.186 * [taylor]: Taking taylor expansion of x in x 2.193 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2) 2.193 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 2.193 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.193 * [taylor]: Taking taylor expansion of x in x 2.193 * [taylor]: Taking taylor expansion of (sin x) in x 2.193 * [taylor]: Taking taylor expansion of x in x 2.193 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 2.193 * [taylor]: Taking taylor expansion of x in x 2.193 * [taylor]: Taking taylor expansion of (sin x) in x 2.193 * [taylor]: Taking taylor expansion of x in x 2.207 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 2.207 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.207 * [taylor]: Taking taylor expansion of x in x 2.207 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.207 * [taylor]: Taking taylor expansion of x in x 2.207 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 2.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.207 * [taylor]: Taking taylor expansion of x in x 2.208 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.208 * [taylor]: Taking taylor expansion of x in x 2.214 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 2.214 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.214 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.214 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.215 * [taylor]: Taking taylor expansion of -1 in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.215 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.215 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 2.215 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 2.215 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.215 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.215 * [taylor]: Taking taylor expansion of -1 in x 2.215 * [taylor]: Taking taylor expansion of x in x 2.216 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.216 * [taylor]: Taking taylor expansion of x in x 2.223 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 2.223 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.223 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.223 * [taylor]: Taking taylor expansion of (tan x) in x 2.223 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.223 * [taylor]: Taking taylor expansion of (sin x) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.223 * [taylor]: Taking taylor expansion of (cos x) in x 2.223 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of (tan x) in x 2.224 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.224 * [taylor]: Taking taylor expansion of (sin x) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.224 * [taylor]: Taking taylor expansion of (cos x) in x 2.224 * [taylor]: Taking taylor expansion of x in x 2.249 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.249 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.249 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.249 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.249 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.249 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.249 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.250 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.250 * [taylor]: Taking taylor expansion of x in x 2.250 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.251 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.251 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.251 * [taylor]: Taking taylor expansion of x in x 2.251 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.251 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.251 * [taylor]: Taking taylor expansion of x in x 2.265 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.265 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 2.265 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.265 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.265 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.265 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.265 * [taylor]: Taking taylor expansion of -1 in x 2.265 * [taylor]: Taking taylor expansion of x in x 2.265 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.265 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.265 * [taylor]: Taking taylor expansion of -1 in x 2.265 * [taylor]: Taking taylor expansion of x in x 2.266 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.266 * [taylor]: Taking taylor expansion of x in x 2.266 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 2.266 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.266 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.266 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.266 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.266 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.266 * [taylor]: Taking taylor expansion of -1 in x 2.266 * [taylor]: Taking taylor expansion of x in x 2.266 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.267 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.267 * [taylor]: Taking taylor expansion of -1 in x 2.267 * [taylor]: Taking taylor expansion of x in x 2.267 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.267 * [taylor]: Taking taylor expansion of x in x 2.276 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 1) 2.276 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 2.276 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (tan x) in x 2.276 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.276 * [taylor]: Taking taylor expansion of (sin x) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.276 * [taylor]: Taking taylor expansion of (cos x) in x 2.276 * [taylor]: Taking taylor expansion of x in x 2.277 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 2.277 * [taylor]: Taking taylor expansion of x in x 2.277 * [taylor]: Taking taylor expansion of (tan x) in x 2.277 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 2.277 * [taylor]: Taking taylor expansion of (sin x) in x 2.277 * [taylor]: Taking taylor expansion of x in x 2.277 * [taylor]: Taking taylor expansion of (cos x) in x 2.277 * [taylor]: Taking taylor expansion of x in x 2.303 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 2.303 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.303 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.303 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.303 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.303 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.304 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.304 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.304 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 2.304 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 2.304 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.304 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.304 * [taylor]: Taking taylor expansion of x in x 2.305 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 2.305 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.305 * [taylor]: Taking taylor expansion of x in x 2.314 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 2.314 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 2.314 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.314 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.314 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.314 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.314 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.314 * [taylor]: Taking taylor expansion of -1 in x 2.314 * [taylor]: Taking taylor expansion of x in x 2.314 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.314 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.314 * [taylor]: Taking taylor expansion of -1 in x 2.314 * [taylor]: Taking taylor expansion of x in x 2.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.315 * [taylor]: Taking taylor expansion of x in x 2.315 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 2.315 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 2.315 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 2.315 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 2.315 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.315 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.315 * [taylor]: Taking taylor expansion of -1 in x 2.315 * [taylor]: Taking taylor expansion of x in x 2.316 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 2.316 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.316 * [taylor]: Taking taylor expansion of -1 in x 2.316 * [taylor]: Taking taylor expansion of x in x 2.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.316 * [taylor]: Taking taylor expansion of x in x 2.325 * * * [progress]: simplifying candidates 2.326 * [simplify]: Simplifying using # : (/ (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)) (/ (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 (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)) (- (+ (* 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)) (- (+ (* 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))) (- (+ (* 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))) 2.330 * * [simplify]: iteration 0 : 150 enodes (cost 314 ) 2.333 * * [simplify]: iteration 1 : 342 enodes (cost 294 ) 2.338 * * [simplify]: iteration 2 : 774 enodes (cost 294 ) 2.352 * * [simplify]: iteration 3 : 2023 enodes (cost 294 ) 2.391 * * [simplify]: iteration 4 : 5001 enodes (cost 294 ) 2.392 * [simplify]: Simplified to: (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)) (* x 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 (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)) (* x 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 (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)) (* x 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 (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)) (* x 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)) (- (+ (* 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)) (- (+ (* 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))) (- (+ (* 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))) 2.393 * * * [progress]: adding candidates to table 2.581 * [progress]: [Phase 3 of 3] Extracting. 2.582 * * [regime]: Finding splitpoints for: (# # # #) 2.583 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.583 * * * * [regimes]: Trying to branch on x from (# # # #) 2.615 * * * [regime]: Found split indices: #