0.865 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.466 * * * [progress]: [2/2] Setting up program. 0.469 * [progress]: [Phase 2 of 3] Improving. 0.472 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.477 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.478 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.480 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.481 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.481 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.483 * * [progress]: iteration 1 / 4 0.483 * * * [progress]: picking best candidate 0.485 * * * * [pick]: Picked # 0.485 * * * [progress]: localizing error 0.496 * * * [progress]: generating rewritten candidates 0.496 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.502 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.506 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.535 * * * [progress]: generating series expansions 0.535 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.538 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.539 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of (sin x) in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.540 * [taylor]: Taking taylor expansion of (sin x) in x 0.540 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.558 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.558 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.567 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.567 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 0.567 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.567 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.567 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.567 * [taylor]: Taking taylor expansion of -1 in x 0.567 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.567 * [taylor]: Taking taylor expansion of x in x 0.567 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 0.567 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.568 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.568 * [taylor]: Taking taylor expansion of -1 in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.575 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.575 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.575 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.575 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of (tan x) in x 0.577 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.577 * [taylor]: Taking taylor expansion of (sin x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (cos x) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of (tan x) in x 0.578 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.578 * [taylor]: Taking taylor expansion of (sin x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (cos x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.605 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.605 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.605 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.605 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.605 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.605 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.606 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.606 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.606 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.607 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.607 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.607 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.607 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.607 * [taylor]: Taking taylor expansion of x in x 0.623 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.623 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 0.623 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 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))) 0.623 * [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 (cos (/ -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 0.625 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 0.625 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.625 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.625 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.625 * [taylor]: Taking taylor expansion of -1 in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.625 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.625 * [taylor]: Taking taylor expansion of -1 in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.635 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.635 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.635 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.635 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (sin x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (tan x) in x 0.635 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.635 * [taylor]: Taking taylor expansion of (sin x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (cos x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 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 0.645 * [taylor]: Taking taylor expansion of (tan x) in x 0.645 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.645 * [taylor]: Taking taylor expansion of (sin x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of (cos x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.687 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.687 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.687 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.688 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.688 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.688 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.689 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.689 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.689 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.689 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.689 * [taylor]: Taking taylor expansion of x in x 0.690 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.690 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.690 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.690 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.691 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.691 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.698 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.699 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.699 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in 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 -1 in x 0.699 * [taylor]: Taking taylor expansion of 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 (+ (tan (/ -1 x)) (/ 1 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 -1 in x 0.699 * [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 0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.700 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.704 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.704 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.704 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.704 * [taylor]: Taking taylor expansion of -1 in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.704 * [taylor]: Taking taylor expansion of x in x 0.704 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.704 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.704 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.704 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.705 * [taylor]: Taking taylor expansion of -1 in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.705 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.705 * [taylor]: Taking taylor expansion of -1 in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.711 * * * [progress]: simplifying candidates 0.713 * [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)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (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)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (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)))) (neg (- x (sin x))) (neg (- 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)) (neg (+ (* 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))))) 0.718 * * [simplify]: iteration 0 : 363 enodes (cost 718 ) 0.724 * * [simplify]: iteration 1 : 1148 enodes (cost 684 ) 0.748 * * [simplify]: iteration 2 : 4781 enodes (cost 684 ) 0.863 * * [simplify]: iteration 3 : 5001 enodes (cost 684 ) 0.869 * [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)) (neg (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)) (neg (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)) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (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)))) (neg (- x (sin x))) (neg (- 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))))) 0.870 * * * [progress]: adding candidates to table 1.048 * * [progress]: iteration 2 / 4 1.048 * * * [progress]: picking best candidate 1.056 * * * * [pick]: Picked # 1.056 * * * [progress]: localizing error 1.066 * * * [progress]: generating rewritten candidates 1.066 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.073 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.079 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.086 * * * [progress]: generating series expansions 1.086 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.087 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.087 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.087 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.087 * [taylor]: Taking taylor expansion of 9/40 in x 1.087 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.087 * [taylor]: Taking taylor expansion of x in x 1.087 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.087 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.087 * [taylor]: Taking taylor expansion of 27/2800 in x 1.087 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.087 * [taylor]: Taking taylor expansion of x in x 1.087 * [taylor]: Taking taylor expansion of 1/2 in x 1.087 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.087 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.087 * [taylor]: Taking taylor expansion of 9/40 in x 1.087 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.087 * [taylor]: Taking taylor expansion of x in x 1.087 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.087 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.087 * [taylor]: Taking taylor expansion of 27/2800 in x 1.087 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.087 * [taylor]: Taking taylor expansion of x in x 1.087 * [taylor]: Taking taylor expansion of 1/2 in x 1.095 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.095 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.095 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.095 * [taylor]: Taking taylor expansion of 9/40 in x 1.095 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.095 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.095 * [taylor]: Taking taylor expansion of x in x 1.095 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.096 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.096 * [taylor]: Taking taylor expansion of 27/2800 in x 1.096 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.096 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.096 * [taylor]: Taking taylor expansion of x in x 1.100 * [taylor]: Taking taylor expansion of 1/2 in x 1.100 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.100 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.100 * [taylor]: Taking taylor expansion of 9/40 in x 1.100 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.100 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.100 * [taylor]: Taking taylor expansion of x in x 1.100 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.101 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.101 * [taylor]: Taking taylor expansion of 27/2800 in x 1.101 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.101 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.101 * [taylor]: Taking taylor expansion of x in x 1.101 * [taylor]: Taking taylor expansion of 1/2 in x 1.117 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.117 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.117 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.117 * [taylor]: Taking taylor expansion of 9/40 in x 1.117 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.117 * [taylor]: Taking taylor expansion of x in x 1.118 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.118 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.118 * [taylor]: Taking taylor expansion of 27/2800 in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.118 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.118 * [taylor]: Taking taylor expansion of 1/2 in x 1.119 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.119 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.119 * [taylor]: Taking taylor expansion of 9/40 in x 1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.119 * [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 1.135 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.135 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.135 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.135 * [taylor]: Taking taylor expansion of 9/40 in x 1.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.135 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.135 * [taylor]: Taking taylor expansion of 9/40 in x 1.135 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.135 * [taylor]: Taking taylor expansion of x in x 1.143 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.143 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.143 * [taylor]: Taking taylor expansion of 9/40 in x 1.143 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.143 * [taylor]: Taking taylor expansion of x in x 1.144 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.144 * [taylor]: Taking taylor expansion of 9/40 in x 1.144 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.144 * [taylor]: Taking taylor expansion of x in x 1.152 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.152 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.152 * [taylor]: Taking taylor expansion of 9/40 in x 1.152 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.152 * [taylor]: Taking taylor expansion of x in x 1.152 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.152 * [taylor]: Taking taylor expansion of 9/40 in x 1.152 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.152 * [taylor]: Taking taylor expansion of x in x 1.160 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.160 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.160 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.160 * [taylor]: Taking taylor expansion of 27/2800 in x 1.160 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.160 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.160 * [taylor]: Taking taylor expansion of 27/2800 in x 1.160 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.160 * [taylor]: Taking taylor expansion of x in x 1.172 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.172 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.172 * [taylor]: Taking taylor expansion of 27/2800 in x 1.172 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.172 * [taylor]: Taking taylor expansion of x in x 1.173 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.173 * [taylor]: Taking taylor expansion of 27/2800 in x 1.173 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.187 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.187 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.187 * [taylor]: Taking taylor expansion of 27/2800 in x 1.187 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.187 * [taylor]: Taking taylor expansion of x in x 1.188 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.188 * [taylor]: Taking taylor expansion of 27/2800 in x 1.188 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.188 * [taylor]: Taking taylor expansion of x in x 1.199 * * * [progress]: simplifying candidates 1.200 * [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)))) (neg (+ (* 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))) (neg (+ (* 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)) 1.205 * * [simplify]: iteration 0 : 273 enodes (cost 349 ) 1.212 * * [simplify]: iteration 1 : 1123 enodes (cost 316 ) 1.240 * * [simplify]: iteration 2 : 5001 enodes (cost 313 ) 1.243 * [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))))) (+ -1/2 (* -27/2800 (pow x 4))) (+ (neg (* (+ (* 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))) (+ -1/2 (* -27/2800 (pow x 4))) (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)) 1.244 * * * [progress]: adding candidates to table 1.375 * * [progress]: iteration 3 / 4 1.375 * * * [progress]: picking best candidate 1.382 * * * * [pick]: Picked # 1.382 * * * [progress]: localizing error 1.391 * * * [progress]: generating rewritten candidates 1.391 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.396 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 1.401 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 1.409 * * * [progress]: generating series expansions 1.409 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.409 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in (x) around 0 1.409 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in x 1.409 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.409 * [taylor]: Taking taylor expansion of 9/40 in x 1.409 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.409 * [taylor]: Taking taylor expansion of 27/2800 in x 1.409 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in x 1.409 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.409 * [taylor]: Taking taylor expansion of 9/40 in x 1.409 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.409 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.409 * [taylor]: Taking taylor expansion of 27/2800 in x 1.409 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.409 * [taylor]: Taking taylor expansion of x in x 1.436 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in (x) around 0 1.436 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.437 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.437 * [taylor]: Taking taylor expansion of 9/40 in x 1.437 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.437 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.437 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.437 * [taylor]: Taking taylor expansion of 27/2800 in x 1.437 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.437 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.438 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.438 * [taylor]: Taking taylor expansion of 9/40 in x 1.438 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.438 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.439 * [taylor]: Taking taylor expansion of 27/2800 in x 1.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.439 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.477 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in (x) around 0 1.477 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.477 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.477 * [taylor]: Taking taylor expansion of 9/40 in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.477 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.477 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.477 * [taylor]: Taking taylor expansion of 27/2800 in x 1.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.477 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.477 * [taylor]: Taking taylor expansion of x in x 1.478 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.478 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.478 * [taylor]: Taking taylor expansion of 9/40 in x 1.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.478 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.479 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.479 * [taylor]: Taking taylor expansion of 27/2800 in x 1.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.479 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.479 * [taylor]: Taking taylor expansion of x in x 1.514 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 1.514 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.514 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.514 * [taylor]: Taking taylor expansion of 9/40 in x 1.514 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.514 * [taylor]: Taking taylor expansion of 9/40 in x 1.514 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.522 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.522 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.522 * [taylor]: Taking taylor expansion of 9/40 in x 1.522 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.522 * [taylor]: Taking taylor expansion of x in x 1.523 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.523 * [taylor]: Taking taylor expansion of 9/40 in x 1.523 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.533 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.533 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.533 * [taylor]: Taking taylor expansion of 9/40 in x 1.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.534 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.534 * [taylor]: Taking taylor expansion of 9/40 in x 1.534 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.534 * [taylor]: Taking taylor expansion of x in x 1.541 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 1.541 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.542 * [taylor]: Taking taylor expansion of 27/2800 in x 1.542 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.542 * [taylor]: Taking taylor expansion of 27/2800 in x 1.542 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.553 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.553 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.553 * [taylor]: Taking taylor expansion of 27/2800 in x 1.553 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.554 * [taylor]: Taking taylor expansion of 27/2800 in x 1.554 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.565 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.565 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.565 * [taylor]: Taking taylor expansion of 27/2800 in x 1.565 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.565 * [taylor]: Taking taylor expansion of x in x 1.566 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.566 * [taylor]: Taking taylor expansion of 27/2800 in x 1.566 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.566 * [taylor]: Taking taylor expansion of x in x 1.577 * * * [progress]: simplifying candidates 1.578 * [simplify]: Simplifying using # : (/ (exp (* 9/40 (pow x 2))) (exp (* 27/2800 (pow x 4)))) (log (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (exp (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (* (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))))) (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (* (* (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (sqrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (sqrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (- (pow (* 9/40 (pow x 2)) 3) (pow (* 27/2800 (pow x 4)) 3)) (+ (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (+ (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4))) (* (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))))) (neg (* 27/2800 (pow x 4))) (- (* (* 9/40 (pow x 2)) (* 9/40 (pow x 2))) (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)))) (+ (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (neg (* 27/2800 (pow x 4))) (+ (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))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (* 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)) 1.583 * * [simplify]: iteration 0 : 249 enodes (cost 308 ) 1.590 * * [simplify]: iteration 1 : 1003 enodes (cost 278 ) 1.619 * * [simplify]: iteration 2 : 5001 enodes (cost 273 ) 1.621 * [simplify]: Simplified to: (exp (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (log (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (exp (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (* (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))))) (cbrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (pow (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) 3) (sqrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (sqrt (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4)))) (- (pow (* 9/40 (pow x 2)) 3) (pow (* 27/2800 (pow x 4)) 3)) (+ (* (pow x 4) (+ 81/1600 (* (pow x 2) 243/112000))) (* (pow x 8) 729/7840000)) (* -27/2800 (pow x 4)) (+ (* -729/7840000 (pow x 8)) (* (pow x 4) 81/1600)) (+ (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (* -27/2800 (pow x 4)) (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))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) (* 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)) 1.622 * * * [progress]: adding candidates to table 1.748 * * [progress]: iteration 4 / 4 1.748 * * * [progress]: picking best candidate 1.753 * * * * [pick]: Picked # 1.753 * * * [progress]: localizing error 1.764 * * * [progress]: generating rewritten candidates 1.764 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.770 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.773 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.777 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 1.784 * * * [progress]: generating series expansions 1.784 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.784 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.784 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.784 * [taylor]: Taking taylor expansion of x in x 1.784 * [taylor]: Taking taylor expansion of (tan x) in x 1.784 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.785 * [taylor]: Taking taylor expansion of (sin x) in x 1.785 * [taylor]: Taking taylor expansion of x in x 1.785 * [taylor]: Taking taylor expansion of (cos x) in x 1.785 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of (tan x) in x 1.786 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.786 * [taylor]: Taking taylor expansion of (sin x) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.786 * [taylor]: Taking taylor expansion of (cos x) in x 1.786 * [taylor]: Taking taylor expansion of x in x 1.815 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.815 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.815 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.815 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.816 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.816 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.817 * [taylor]: Taking taylor expansion of x in x 1.817 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.817 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.817 * [taylor]: Taking taylor expansion of x in x 1.826 * [approximate]: Taking taylor expansion of (* (cbrt -1) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.826 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (tan (/ -1 x)) (/ 1 x))) in x 1.826 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.826 * [taylor]: Taking taylor expansion of -1 in x 1.827 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.827 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.827 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.827 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.827 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.828 * [taylor]: Taking taylor expansion of -1 in x 1.828 * [taylor]: Taking taylor expansion of x in x 1.828 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.828 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.828 * [taylor]: Taking taylor expansion of -1 in x 1.828 * [taylor]: Taking taylor expansion of x in x 1.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.828 * [taylor]: Taking taylor expansion of x in x 1.829 * [taylor]: Taking taylor expansion of (* (cbrt -1) (+ (tan (/ -1 x)) (/ 1 x))) in x 1.829 * [taylor]: Taking taylor expansion of (cbrt -1) in x 1.829 * [taylor]: Taking taylor expansion of -1 in x 1.829 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.829 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.829 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.829 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.830 * [taylor]: Taking taylor expansion of -1 in x 1.830 * [taylor]: Taking taylor expansion of x in x 1.830 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.830 * [taylor]: Taking taylor expansion of -1 in x 1.830 * [taylor]: Taking taylor expansion of x in x 1.830 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.830 * [taylor]: Taking taylor expansion of x in x 1.853 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.853 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.853 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (sin x) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.853 * [taylor]: Taking taylor expansion of (sin x) in x 1.853 * [taylor]: Taking taylor expansion of x in x 1.867 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.867 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.867 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.867 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.867 * [taylor]: Taking taylor expansion of x in x 1.868 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.868 * [taylor]: Taking taylor expansion of x in x 1.868 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.868 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.868 * [taylor]: Taking taylor expansion of x in x 1.875 * [approximate]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.875 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.875 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.875 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.875 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.875 * [taylor]: Taking taylor expansion of -1 in x 1.875 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.876 * [taylor]: Taking taylor expansion of (neg (+ (sin (/ -1 x)) (/ 1 x))) in x 1.876 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.876 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.876 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.876 * [taylor]: Taking taylor expansion of -1 in x 1.876 * [taylor]: Taking taylor expansion of x in x 1.877 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.877 * [taylor]: Taking taylor expansion of x in x 1.884 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.884 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.884 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (tan x) in x 1.884 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.884 * [taylor]: Taking taylor expansion of (sin x) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.884 * [taylor]: Taking taylor expansion of (cos x) in x 1.884 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (tan x) in x 1.885 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.885 * [taylor]: Taking taylor expansion of (sin x) in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.885 * [taylor]: Taking taylor expansion of (cos x) in x 1.885 * [taylor]: Taking taylor expansion of x in x 1.914 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.914 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.914 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.914 * [taylor]: Taking taylor expansion of x in x 1.914 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.915 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.915 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.915 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.915 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.915 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.915 * [taylor]: Taking taylor expansion of x in x 1.916 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.916 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.916 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.916 * [taylor]: Taking taylor expansion of x in x 1.916 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.916 * [taylor]: Taking taylor expansion of x in x 1.926 * [approximate]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.926 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.926 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.926 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.926 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.926 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.926 * [taylor]: Taking taylor expansion of -1 in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.926 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.926 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.926 * [taylor]: Taking taylor expansion of -1 in x 1.926 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.927 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.927 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.927 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.927 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.927 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.927 * [taylor]: Taking taylor expansion of -1 in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.928 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.928 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.928 * [taylor]: Taking taylor expansion of -1 in x 1.928 * [taylor]: Taking taylor expansion of x in x 1.928 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.928 * [taylor]: Taking taylor expansion of x in x 1.937 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 1.937 * [approximate]: Taking taylor expansion of (pow (- x (tan x)) 3) in (x) around 0 1.937 * [taylor]: Taking taylor expansion of (pow (- x (tan x)) 3) in x 1.937 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.937 * [taylor]: Taking taylor expansion of x in x 1.938 * [taylor]: Taking taylor expansion of (tan x) in x 1.938 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.938 * [taylor]: Taking taylor expansion of (sin x) in x 1.938 * [taylor]: Taking taylor expansion of x in x 1.938 * [taylor]: Taking taylor expansion of (cos x) in x 1.938 * [taylor]: Taking taylor expansion of x in x 1.943 * [taylor]: Taking taylor expansion of (pow (- x (tan x)) 3) in x 1.943 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.943 * [taylor]: Taking taylor expansion of (tan x) in x 1.943 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.943 * [taylor]: Taking taylor expansion of (sin x) in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.943 * [taylor]: Taking taylor expansion of (cos x) in x 1.943 * [taylor]: Taking taylor expansion of x in x 1.978 * [approximate]: Taking taylor expansion of (pow (- (/ 1 x) (tan (/ 1 x))) 3) in (x) around 0 1.978 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (tan (/ 1 x))) 3) in x 1.978 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.978 * [taylor]: Taking taylor expansion of x in x 1.978 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.978 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.978 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.978 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.978 * [taylor]: Taking taylor expansion of x in x 1.979 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.979 * [taylor]: Taking taylor expansion of x in x 1.979 * [taylor]: Taking taylor expansion of (pow (- (/ 1 x) (tan (/ 1 x))) 3) in x 1.979 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.979 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.979 * [taylor]: Taking taylor expansion of x in x 1.980 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.980 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.980 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.980 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.980 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.980 * [taylor]: Taking taylor expansion of x in x 1.986 * [approximate]: Taking taylor expansion of (pow (neg (+ (tan (/ -1 x)) (/ 1 x))) 3) in (x) around 0 1.986 * [taylor]: Taking taylor expansion of (pow (neg (+ (tan (/ -1 x)) (/ 1 x))) 3) in x 1.986 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.986 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.986 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.986 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.986 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.986 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.986 * [taylor]: Taking taylor expansion of -1 in x 1.986 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.987 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.987 * [taylor]: Taking taylor expansion of -1 in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.987 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.987 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of (pow (neg (+ (tan (/ -1 x)) (/ 1 x))) 3) in x 1.988 * [taylor]: Taking taylor expansion of (neg (+ (tan (/ -1 x)) (/ 1 x))) in x 1.988 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.988 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.988 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.988 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.988 * [taylor]: Taking taylor expansion of -1 in x 1.988 * [taylor]: Taking taylor expansion of x in x 1.988 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.989 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.989 * [taylor]: Taking taylor expansion of -1 in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.989 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.989 * [taylor]: Taking taylor expansion of x in x 1.998 * * * [progress]: simplifying candidates 1.999 * [simplify]: Simplifying using # : (log (cbrt (pow (- x (tan x)) 3))) (exp (cbrt (pow (- x (tan x)) 3))) (cbrt (pow (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) 3)) (cbrt (pow (cbrt (- x (tan x))) 3)) (cbrt (pow (sqrt (- x (tan x))) 3)) (cbrt (pow (sqrt (- x (tan x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (+ (sqrt x) (sqrt (tan x))) 3)) (cbrt (pow (- (sqrt x) (sqrt (tan x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- x (tan x)) 3)) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (cbrt (* (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (- x (tan x)) 3)))) (cbrt (cbrt (pow (- x (tan x)) 3))) (cbrt (pow (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) 3)) (cbrt (pow (cbrt (- x (tan x))) 3)) (cbrt (pow (sqrt (- x (tan x))) 3)) (cbrt (pow (sqrt (- x (tan x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (+ (sqrt x) (sqrt (tan x))) 3)) (cbrt (pow (- (sqrt x) (sqrt (tan x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- x (tan x)) 3)) (cbrt (- x (tan x))) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (sqrt (pow (- x (tan x)) 3))) (cbrt (sqrt (pow (- x (tan x)) 3))) (cbrt 1) (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (- x (tan x)) (/ 3 2))) (cbrt (pow (- x (tan x)) (/ 3 2))) (cbrt (pow (- (pow x 3) (pow (tan x) 3)) 3)) (cbrt (pow (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) 3)) (cbrt (pow (- (* x x) (* (tan x) (tan x))) 3)) (cbrt (pow (+ x (tan x)) 3)) (* (cbrt (cbrt (pow (- x (tan x)) 3))) (cbrt (cbrt (pow (- x (tan x)) 3)))) (cbrt (cbrt (pow (- x (tan x)) 3))) (* (* (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (- x (tan x)) 3))) (cbrt (pow (- x (tan x)) 3))) (sqrt (cbrt (pow (- x (tan x)) 3))) (sqrt (cbrt (pow (- x (tan x)) 3))) (/ (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)))) (neg (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (neg (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)))) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (* (log (- x (tan x))) 3) (* (log (- x (tan x))) 3) (* 1 3) (pow (- x (tan x)) (* (cbrt 3) (cbrt 3))) (pow (- x (tan x)) (sqrt 3)) (pow (- x (tan x)) 1) (pow (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) 3) (pow (cbrt (- x (tan x))) 3) (pow (sqrt (- x (tan x))) 3) (pow (sqrt (- x (tan x))) 3) (pow 1 3) (pow (- x (tan x)) 3) (pow (+ (sqrt x) (sqrt (tan x))) 3) (pow (- (sqrt x) (sqrt (tan x))) 3) (pow 1 3) (pow (- x (tan x)) 3) (* (- x (tan x)) (- x (tan x))) (log (pow (- x (tan x)) 3)) (exp (pow (- x (tan x)) 3)) (* (cbrt (pow (- x (tan x)) 3)) (cbrt (pow (- x (tan x)) 3))) (cbrt (pow (- x (tan x)) 3)) (* (* (pow (- x (tan x)) 3) (pow (- x (tan x)) 3)) (pow (- x (tan x)) 3)) (pow (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) 3) (pow (cbrt (- x (tan x))) 3) (pow (sqrt (- x (tan x))) 3) (pow (sqrt (- x (tan x))) 3) (pow 1 3) (pow (- x (tan x)) 3) (pow (+ (sqrt x) (sqrt (tan x))) 3) (pow (- (sqrt x) (sqrt (tan x))) 3) (pow 1 3) (pow (- x (tan x)) 3) (pow (- (pow x 3) (pow (tan x) 3)) 3) (pow (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) 3) (pow (- (* x x) (* (tan x) (tan x))) 3) (pow (+ x (tan x)) 3) (* (- x (tan x)) (- x (tan x))) (sqrt (pow (- x (tan x)) 3)) (sqrt (pow (- x (tan x)) 3)) (pow (- x (tan x)) (/ 3 2)) (pow (- x (tan x)) (/ 3 2)) (neg (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- (/ (* (cbrt -1) (sin x)) (cos x)) (* (cbrt -1) x)) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (neg (+ (* 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))) (neg (+ (* 169/4725 (pow x 13)) (+ (* 2/45 (pow x 11)) (* 1/27 (pow x 9))))) (- (+ (pow x 3) (* 3 (/ (* x (pow (sin x) 2)) (pow (cos x) 2)))) (* 3 (/ (* (pow x 2) (sin x)) (cos x)))) (- (+ (pow x 3) (* 3 (/ (* x (pow (sin x) 2)) (pow (cos x) 2)))) (* 3 (/ (* (pow x 2) (sin x)) (cos x)))) 2.005 * * [simplify]: iteration 0 : 352 enodes (cost 506 ) 2.011 * * [simplify]: iteration 1 : 1243 enodes (cost 480 ) 2.037 * * [simplify]: iteration 2 : 5001 enodes (cost 474 ) 2.041 * [simplify]: Simplified to: (log (- x (tan x))) (exp (- x (tan x))) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) 1 (- x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) 1 (- x (tan x)) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) 1 (- x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) 1 (- x (tan x)) (cbrt (- x (tan x))) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (sqrt (pow (- x (tan x)) 3))) (cbrt (sqrt (pow (- x (tan x)) 3))) 1 (- x (tan x)) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) x)) (pow x 2)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (cbrt (* (- x (tan x)) (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- 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)) (neg (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)) (neg (sin x)) (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (cbrt (* (- x (tan x)) (- 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)) (neg (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (neg (tan x)) (log (pow (- x (tan x)) 3)) (log (pow (- x (tan x)) 3)) 3 (pow (- x (tan x)) (* (cbrt 3) (cbrt 3))) (pow (- x (tan x)) (sqrt 3)) (- x (tan x)) (pow (- x (tan x)) 2) (- x (tan x)) (pow (- x (tan x)) 3/2) (pow (- x (tan x)) 3/2) 1 (pow (- x (tan x)) 3) (pow (+ (sqrt x) (sqrt (tan x))) 3) (pow (- (sqrt x) (sqrt (tan x))) 3) 1 (pow (- x (tan x)) 3) (pow (- x (tan x)) 2) (log (pow (- x (tan x)) 3)) (exp (pow (- x (tan x)) 3)) (pow (- x (tan x)) 2) (- x (tan x)) (pow (pow (- x (tan x)) 3) 3) (pow (- x (tan x)) 2) (- x (tan x)) (pow (- x (tan x)) 3/2) (pow (- x (tan x)) 3/2) 1 (pow (- x (tan x)) 3) (pow (+ (sqrt x) (sqrt (tan x))) 3) (pow (- (sqrt x) (sqrt (tan x))) 3) 1 (pow (- x (tan x)) 3) (pow (- (pow x 3) (pow (tan x) 3)) 3) (pow (+ (* (tan x) (+ (tan x) x)) (pow x 2)) 3) (pow (- (* x x) (* (tan x) (tan x))) 3) (pow (+ x (tan x)) 3) (pow (- x (tan x)) 2) (sqrt (pow (- x (tan x)) 3)) (sqrt (pow (- x (tan x)) 3)) (pow (- x (tan x)) 3/2) (pow (- x (tan x)) 3/2) (- (* -17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5)))) (- x (/ (sin x) (cos x))) (- (/ (* (cbrt -1) (sin x)) (cos x)) (* (cbrt -1) 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))) (- (* -169/4725 (pow x 13)) (+ (* 2/45 (pow x 11)) (* 1/27 (pow x 9)))) (+ (* 3 (- (/ (* x (pow (sin x) 2)) (pow (cos x) 2)) (/ (* (pow x 2) (sin x)) (cos x)))) (pow x 3)) (+ (* 3 (- (/ (* x (pow (sin x) 2)) (pow (cos x) 2)) (/ (* (pow x 2) (sin x)) (cos x)))) (pow x 3)) 2.041 * * * [progress]: adding candidates to table 2.222 * [progress]: [Phase 3 of 3] Extracting. 2.222 * * [regime]: Finding splitpoints for: (# # # # #) 2.223 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 2.224 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # # #) 2.254 * * * * [regimes]: Trying to branch on x from (# # # # #) 2.287 * * * [regime]: Found split indices: #