0.870 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.479 * * * [progress]: [2/2] Setting up program. 0.482 * [progress]: [Phase 2 of 3] Improving. 0.484 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.498 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.500 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.501 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.502 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.503 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.504 * * [progress]: iteration 1 / 4 0.504 * * * [progress]: picking best candidate 0.507 * * * * [pick]: Picked # 0.508 * * * [progress]: localizing error 0.519 * * * [progress]: generating rewritten candidates 0.519 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 0.524 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.527 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.542 * * * [progress]: generating series expansions 0.542 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 0.545 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.546 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.546 * [taylor]: Taking taylor expansion of (tan x) in x 0.547 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.547 * [taylor]: Taking taylor expansion of (sin x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.547 * [taylor]: Taking taylor expansion of (cos x) in x 0.547 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (tan x) in x 0.549 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.549 * [taylor]: Taking taylor expansion of (sin x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of (cos x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.580 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.580 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.580 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.580 * [taylor]: Taking taylor expansion of x in x 0.580 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.581 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.581 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.582 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.582 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.592 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.592 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.592 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.592 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.592 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.592 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.592 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.592 * [taylor]: Taking taylor expansion of -1 in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.592 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.592 * [taylor]: Taking taylor expansion of -1 in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.593 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.593 * [taylor]: Taking taylor expansion of x in x 0.593 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.593 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.593 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.593 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.593 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.593 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.593 * [taylor]: Taking taylor expansion of -1 in x 0.593 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.594 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.594 * [taylor]: Taking taylor expansion of -1 in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.610 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.610 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.611 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (sin x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (sin x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.625 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in 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 x in x 0.625 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.625 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.626 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.633 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.633 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.633 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in 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 (/ 1 x) in x 0.633 * [taylor]: Taking taylor expansion of x in x 0.634 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.634 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in 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 0.634 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.634 * [taylor]: Taking taylor expansion of x in x 0.641 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.641 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.641 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.641 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (sin x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (tan x) in x 0.641 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.641 * [taylor]: Taking taylor expansion of (sin x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.641 * [taylor]: Taking taylor expansion of (cos x) in x 0.641 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.650 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (sin x) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.650 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.650 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (tan x) in x 0.651 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.651 * [taylor]: Taking taylor expansion of (sin x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.651 * [taylor]: Taking taylor expansion of (cos x) in x 0.651 * [taylor]: Taking taylor expansion of x in x 0.695 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.695 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.695 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.696 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.696 * [taylor]: Taking taylor expansion of x in x 0.696 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.696 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.697 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.697 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.697 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.697 * [taylor]: Taking taylor expansion of x in x 0.698 * [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 0.699 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 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 (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 0.706 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.706 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.706 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.706 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.706 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.706 * [taylor]: Taking taylor expansion of -1 in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.707 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.707 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.707 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.707 * [taylor]: Taking taylor expansion of -1 in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.707 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.707 * [taylor]: Taking taylor expansion of -1 in x 0.707 * [taylor]: Taking taylor expansion of x in x 0.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.707 * [taylor]: Taking taylor expansion of x in x 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 0.709 * [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 (/ 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 0.710 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.710 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.710 * [taylor]: Taking taylor expansion of -1 in x 0.710 * [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 0.716 * * * [progress]: simplifying candidates 0.717 * [simplify]: Simplifying using # : (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (/ (exp x) (exp (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x)))) (- (sin x)) (- (* x x) (* (sin x) (sin x))) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (- (log (- x (sin x))) (log (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (/ (* (* (- x (sin x)) (- x (sin x))) (- x (sin x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x)))) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (* (* (/ (- x (sin x)) (- x (tan x))) (/ (- x (sin x)) (- x (tan x)))) (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) 1) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) 1) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) 1) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) (/ 1 1) (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (/ (- x (sin x)) 1) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) 1) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.723 * * [simplify]: iteration 0 : 363 enodes (cost 718 ) 0.729 * * [simplify]: iteration 1 : 1148 enodes (cost 685 ) 0.750 * * [simplify]: iteration 2 : 4795 enodes (cost 685 ) 0.864 * * [simplify]: iteration 3 : 5001 enodes (cost 685 ) 0.869 * [simplify]: Simplified to: (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) x)) (pow x 2)) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (exp (- x (sin x))) (log (- x (sin x))) (exp (- x (sin x))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (cbrt (- x (sin x))) (pow (- x (sin x)) 3) (sqrt (- x (sin x))) (sqrt (- x (sin x))) (- (pow x 3) (pow (sin x) 3)) (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- (sin x)) (- (pow x 2) (pow (sin x) 2)) (+ x (sin x)) (+ (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (sin x))) (- x (sin x)) (- (sin x)) (log (/ (- x (sin x)) (- x (tan x)))) (log (/ (- x (sin x)) (- x (tan x)))) (exp (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (* (cbrt (/ (- x (sin x)) (- x (tan x)))) (cbrt (/ (- x (sin x)) (- x (tan x))))) (cbrt (/ (- x (sin x)) (- x (tan x)))) (pow (/ (- x (sin x)) (- x (tan x))) 3) (sqrt (/ (- x (sin x)) (- x (tan x)))) (sqrt (/ (- x (sin x)) (- x (tan x)))) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (cbrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (sqrt (- x (tan x)))) (/ (cbrt (- x (sin x))) (sqrt (- x (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (+ (sqrt x) (sqrt (tan x)))) (/ (cbrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (* (cbrt (- x (sin x))) (cbrt (- x (sin x)))) (/ (cbrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (sqrt (- x (sin x))) (cbrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (/ (sqrt (- x (sin x))) (sqrt (- x (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ (sqrt (- x (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (sqrt (- x (sin x))) (- (sqrt x) (sqrt (tan x)))) (sqrt (- x (sin x))) (/ (sqrt (- x (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- (sqrt x) (sqrt (sin x))) (cbrt (- x (tan x)))) (/ (+ (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (sqrt (- x (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ (+ (sqrt x) (sqrt (sin x))) (+ (sqrt x) (sqrt (tan x)))) (/ (- (sqrt x) (sqrt (sin x))) (- (sqrt x) (sqrt (tan x)))) (+ (sqrt x) (sqrt (sin x))) (/ (- (sqrt x) (sqrt (sin x))) (- x (tan x))) (/ 1 (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (cbrt (- x (tan x)))) (/ 1 (sqrt (- x (tan x)))) (/ (- x (sin x)) (sqrt (- x (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (+ (sqrt x) (sqrt (tan x)))) (/ (- x (sin x)) (- (sqrt x) (sqrt (tan x)))) 1 (/ (- x (sin x)) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (* (cbrt (- x (tan x))) (cbrt (- x (tan x))))) (/ (- x (sin x)) (sqrt (- x (tan x)))) (- x (sin x)) (/ (- x (sin x)) (+ (sqrt x) (sqrt (tan x)))) (- x (sin x)) (/ (- x (tan x)) (cbrt (- x (sin x)))) (/ (- x (tan x)) (sqrt (- x (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (tan x)) (- (sqrt x) (sqrt (sin x)))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (+ (* (sin x) (+ (sin x) x)) (pow x 2)) (- x (tan x))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.870 * * * [progress]: adding candidates to table 1.065 * * [progress]: iteration 2 / 4 1.065 * * * [progress]: picking best candidate 1.069 * * * * [pick]: Picked # 1.070 * * * [progress]: localizing error 1.082 * * * [progress]: generating rewritten candidates 1.082 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 2) 1.084 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 2) 1.087 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2) 1.089 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1) 1.093 * * * [progress]: generating series expansions 1.093 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 2) 1.093 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.093 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.093 * [taylor]: Taking taylor expansion of x in x 1.093 * [taylor]: Taking taylor expansion of (tan x) in x 1.093 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.093 * [taylor]: Taking taylor expansion of (sin x) in x 1.093 * [taylor]: Taking taylor expansion of x in x 1.093 * [taylor]: Taking taylor expansion of (cos x) in x 1.093 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of (tan x) in x 1.094 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.094 * [taylor]: Taking taylor expansion of (sin x) in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.094 * [taylor]: Taking taylor expansion of (cos x) in x 1.094 * [taylor]: Taking taylor expansion of x in x 1.120 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.120 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.120 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.120 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.121 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.121 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.121 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.121 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.122 * [taylor]: Taking taylor expansion of x in x 1.130 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.131 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.131 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.131 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.131 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.131 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.131 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.131 * [taylor]: Taking taylor expansion of -1 in x 1.131 * [taylor]: Taking taylor expansion of x in x 1.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.132 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.132 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.132 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.132 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.132 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.132 * [taylor]: Taking taylor expansion of -1 in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.132 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.132 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.132 * [taylor]: Taking taylor expansion of -1 in x 1.132 * [taylor]: Taking taylor expansion of x in x 1.133 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.133 * [taylor]: Taking taylor expansion of x in x 1.146 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 2) 1.146 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.146 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.146 * [taylor]: Taking taylor expansion of (tan x) in x 1.146 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.146 * [taylor]: Taking taylor expansion of (sin x) in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.146 * [taylor]: Taking taylor expansion of (cos x) in x 1.146 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (tan x) in x 1.147 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.147 * [taylor]: Taking taylor expansion of (sin x) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.147 * [taylor]: Taking taylor expansion of (cos x) in x 1.147 * [taylor]: Taking taylor expansion of x in x 1.172 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.172 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.172 * [taylor]: Taking taylor expansion of x in x 1.172 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.172 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.172 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.173 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.173 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.173 * [taylor]: Taking taylor expansion of x in x 1.174 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.174 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.174 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.174 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.183 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.183 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.183 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.183 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.183 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.183 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.183 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.183 * [taylor]: Taking taylor expansion of -1 in x 1.183 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.184 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.184 * [taylor]: Taking taylor expansion of -1 in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.184 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.184 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.184 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.184 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.184 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.184 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.184 * [taylor]: Taking taylor expansion of -1 in x 1.184 * [taylor]: Taking taylor expansion of x in x 1.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.185 * [taylor]: Taking taylor expansion of -1 in x 1.185 * [taylor]: Taking taylor expansion of x in x 1.185 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.185 * [taylor]: Taking taylor expansion of x in x 1.194 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2) 1.194 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 1.194 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (tan x) in x 1.194 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.194 * [taylor]: Taking taylor expansion of (sin x) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (cos x) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of (tan x) in x 1.195 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.195 * [taylor]: Taking taylor expansion of (sin x) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.195 * [taylor]: Taking taylor expansion of (cos x) in x 1.195 * [taylor]: Taking taylor expansion of x in x 1.225 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 1.225 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.225 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.225 * [taylor]: Taking taylor expansion of x in x 1.226 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.226 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.226 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.226 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.226 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.226 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.227 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.227 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.227 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.227 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.227 * [taylor]: Taking taylor expansion of x in x 1.236 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.236 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.236 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.236 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.237 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.237 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.237 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.237 * [taylor]: Taking taylor expansion of -1 in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.237 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 1.238 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.238 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.238 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.238 * [taylor]: Taking taylor expansion of -1 in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.238 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.238 * [taylor]: Taking taylor expansion of -1 in x 1.238 * [taylor]: Taking taylor expansion of x in x 1.239 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.239 * [taylor]: Taking taylor expansion of x in x 1.248 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1) 1.248 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.248 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (sin x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.248 * [taylor]: Taking taylor expansion of (sin x) in x 1.248 * [taylor]: Taking taylor expansion of x in x 1.262 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.262 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.262 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.262 * [taylor]: Taking taylor expansion of x in x 1.263 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.263 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.263 * [taylor]: Taking taylor expansion of x in x 1.270 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.270 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.270 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.270 * [taylor]: Taking taylor expansion of -1 in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.270 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.270 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.270 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.270 * [taylor]: Taking taylor expansion of -1 in x 1.270 * [taylor]: Taking taylor expansion of x in x 1.271 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.271 * [taylor]: Taking taylor expansion of x in x 1.278 * * * [progress]: simplifying candidates 1.279 * [simplify]: Simplifying using # : (/ (exp x) (exp (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (* (* (- x (tan x)) (- x (tan x))) (- x (tan x))) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* x x) (+ (* (tan x) (tan x)) (* x (tan x)))) (- (tan x)) (- (* x x) (* (tan x) (tan x))) (+ x (tan x)) (+ (sqrt x) (sqrt (tan x))) (- (sqrt x) (sqrt (tan x))) (- x (tan x)) (- (tan x)) (/ (exp x) (exp (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)) (/ (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)) (- (+ (* 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))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) 1.282 * * [simplify]: iteration 0 : 150 enodes (cost 319 ) 1.285 * * [simplify]: iteration 1 : 342 enodes (cost 299 ) 1.291 * * [simplify]: iteration 2 : 774 enodes (cost 299 ) 1.304 * * [simplify]: iteration 3 : 2023 enodes (cost 299 ) 1.343 * * [simplify]: iteration 4 : 5001 enodes (cost 299 ) 1.345 * [simplify]: Simplified to: (exp (- x (tan x))) (log (- x (tan x))) (exp (- x (tan x))) (* (cbrt (- x (tan x))) (cbrt (- x (tan x)))) (cbrt (- x (tan x))) (pow (- x (tan x)) 3) (sqrt (- x (tan x))) (sqrt (- x (tan x))) (- (pow x 3) (pow (tan x) 3)) (+ (* (tan x) (+ (tan x) x)) (* 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)) (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 (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)) (- (+ (* 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))) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) 1.345 * * * [progress]: adding candidates to table 1.536 * * [progress]: iteration 3 / 4 1.537 * * * [progress]: picking best candidate 1.539 * * * * [pick]: Picked # 1.539 * * * [progress]: localizing error 1.553 * * * [progress]: generating rewritten candidates 1.553 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.561 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 1.567 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.574 * * * [progress]: generating series expansions 1.574 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.574 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.574 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.574 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.574 * [taylor]: Taking taylor expansion of 9/40 in x 1.574 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.575 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.575 * [taylor]: Taking taylor expansion of 27/2800 in x 1.575 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of 1/2 in x 1.575 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.575 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.575 * [taylor]: Taking taylor expansion of 9/40 in x 1.575 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.575 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.575 * [taylor]: Taking taylor expansion of 27/2800 in x 1.575 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.575 * [taylor]: Taking taylor expansion of x in x 1.575 * [taylor]: Taking taylor expansion of 1/2 in x 1.582 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.583 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.583 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.583 * [taylor]: Taking taylor expansion of 9/40 in x 1.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.583 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.583 * [taylor]: Taking taylor expansion of x in x 1.583 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.583 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.583 * [taylor]: Taking taylor expansion of 27/2800 in x 1.583 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.583 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.583 * [taylor]: Taking taylor expansion of x in x 1.584 * [taylor]: Taking taylor expansion of 1/2 in x 1.584 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.584 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.584 * [taylor]: Taking taylor expansion of 9/40 in x 1.584 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.584 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.584 * [taylor]: Taking taylor expansion of x in x 1.585 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.585 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.585 * [taylor]: Taking taylor expansion of 27/2800 in x 1.585 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.585 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.585 * [taylor]: Taking taylor expansion of x in x 1.585 * [taylor]: Taking taylor expansion of 1/2 in x 1.600 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.601 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.601 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.601 * [taylor]: Taking taylor expansion of 9/40 in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.601 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.601 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.601 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.601 * [taylor]: Taking taylor expansion of 27/2800 in x 1.601 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.601 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.601 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of 1/2 in x 1.602 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.602 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.602 * [taylor]: Taking taylor expansion of 9/40 in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.602 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.603 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.603 * [taylor]: Taking taylor expansion of 27/2800 in x 1.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.603 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of 1/2 in x 1.618 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 1.619 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.619 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.619 * [taylor]: Taking taylor expansion of 9/40 in x 1.619 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.619 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.619 * [taylor]: Taking taylor expansion of 9/40 in x 1.619 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.627 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.627 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.627 * [taylor]: Taking taylor expansion of 9/40 in x 1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.627 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.627 * [taylor]: Taking taylor expansion of 9/40 in x 1.627 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.627 * [taylor]: Taking taylor expansion of x in x 1.640 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.640 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.640 * [taylor]: Taking taylor expansion of 9/40 in x 1.640 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.641 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.641 * [taylor]: Taking taylor expansion of 9/40 in x 1.641 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.641 * [taylor]: Taking taylor expansion of x in x 1.648 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.648 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.648 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.648 * [taylor]: Taking taylor expansion of 27/2800 in x 1.648 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.648 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.648 * [taylor]: Taking taylor expansion of 27/2800 in x 1.648 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.648 * [taylor]: Taking taylor expansion of x in x 1.660 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.660 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.660 * [taylor]: Taking taylor expansion of 27/2800 in x 1.660 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.660 * [taylor]: Taking taylor expansion of x in x 1.661 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.661 * [taylor]: Taking taylor expansion of 27/2800 in x 1.661 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.661 * [taylor]: Taking taylor expansion of x in x 1.672 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.672 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.672 * [taylor]: Taking taylor expansion of 27/2800 in x 1.672 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.672 * [taylor]: Taking taylor expansion of x in x 1.673 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.673 * [taylor]: Taking taylor expansion of 27/2800 in x 1.673 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.673 * [taylor]: Taking taylor expansion of x in x 1.684 * * * [progress]: simplifying candidates 1.685 * [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)) 1.690 * * [simplify]: iteration 0 : 273 enodes (cost 349 ) 1.696 * * [simplify]: iteration 1 : 1123 enodes (cost 318 ) 1.723 * * [simplify]: iteration 2 : 5001 enodes (cost 315 ) 1.725 * [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)) 1.726 * * * [progress]: adding candidates to table 1.868 * * [progress]: iteration 4 / 4 1.868 * * * [progress]: picking best candidate 1.873 * * * * [pick]: Picked # 1.873 * * * [progress]: localizing error 1.883 * * * [progress]: generating rewritten candidates 1.883 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.886 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 1.892 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 1.899 * * * [progress]: generating series expansions 1.899 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.899 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in (x) around 0 1.899 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in x 1.899 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.899 * [taylor]: Taking taylor expansion of 9/40 in x 1.899 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.899 * [taylor]: Taking taylor expansion of 27/2800 in x 1.899 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (* 27/2800 (pow x 4))) in x 1.899 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.899 * [taylor]: Taking taylor expansion of 9/40 in x 1.899 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.899 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.899 * [taylor]: Taking taylor expansion of 27/2800 in x 1.899 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.899 * [taylor]: Taking taylor expansion of x in x 1.927 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in (x) around 0 1.927 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.927 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.927 * [taylor]: Taking taylor expansion of 9/40 in x 1.927 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.927 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.927 * [taylor]: Taking taylor expansion of x in x 1.927 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.927 * [taylor]: Taking taylor expansion of 27/2800 in x 1.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.928 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.928 * [taylor]: Taking taylor expansion of x in x 1.932 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.932 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.932 * [taylor]: Taking taylor expansion of 9/40 in x 1.933 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.933 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.933 * [taylor]: Taking taylor expansion of x in x 1.933 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.933 * [taylor]: Taking taylor expansion of 27/2800 in x 1.933 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.933 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.933 * [taylor]: Taking taylor expansion of x in x 1.968 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in (x) around 0 1.968 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.968 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.968 * [taylor]: Taking taylor expansion of 9/40 in x 1.968 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.968 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.968 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.969 * [taylor]: Taking taylor expansion of 27/2800 in x 1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.969 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.969 * [taylor]: Taking taylor expansion of x in x 1.969 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (* 27/2800 (/ 1 (pow x 4)))) in x 1.970 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.970 * [taylor]: Taking taylor expansion of 9/40 in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.970 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.970 * [taylor]: Taking taylor expansion of x in x 1.970 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.970 * [taylor]: Taking taylor expansion of 27/2800 in x 1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.970 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.970 * [taylor]: Taking taylor expansion of x in x 2.005 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 2.005 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 2.005 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.005 * [taylor]: Taking taylor expansion of 9/40 in x 2.005 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.005 * [taylor]: Taking taylor expansion of x in x 2.005 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 2.005 * [taylor]: Taking taylor expansion of 9/40 in x 2.010 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.010 * [taylor]: Taking taylor expansion of x in x 2.019 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.019 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.019 * [taylor]: Taking taylor expansion of 9/40 in x 2.019 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.019 * [taylor]: Taking taylor expansion of x in x 2.019 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.019 * [taylor]: Taking taylor expansion of 9/40 in x 2.019 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.020 * [taylor]: Taking taylor expansion of x in x 2.027 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 2.027 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.027 * [taylor]: Taking taylor expansion of 9/40 in x 2.027 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.027 * [taylor]: Taking taylor expansion of x in x 2.028 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 2.028 * [taylor]: Taking taylor expansion of 9/40 in x 2.028 * [taylor]: Taking taylor expansion of (pow x 2) in x 2.028 * [taylor]: Taking taylor expansion of x in x 2.035 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 2.035 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 2.035 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.035 * [taylor]: Taking taylor expansion of 27/2800 in x 2.035 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.035 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 2.035 * [taylor]: Taking taylor expansion of 27/2800 in x 2.035 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.035 * [taylor]: Taking taylor expansion of x in x 2.047 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 2.047 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.047 * [taylor]: Taking taylor expansion of 27/2800 in x 2.047 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.047 * [taylor]: Taking taylor expansion of x in x 2.048 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.048 * [taylor]: Taking taylor expansion of 27/2800 in x 2.048 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.048 * [taylor]: Taking taylor expansion of x in x 2.059 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 2.059 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.059 * [taylor]: Taking taylor expansion of 27/2800 in x 2.059 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.059 * [taylor]: Taking taylor expansion of x in x 2.060 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 2.060 * [taylor]: Taking taylor expansion of 27/2800 in x 2.060 * [taylor]: Taking taylor expansion of (pow x 4) in x 2.060 * [taylor]: Taking taylor expansion of x in x 2.071 * * * [progress]: simplifying candidates 2.071 * [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))))) (- (* 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))) (- (* 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)) 2.076 * * [simplify]: iteration 0 : 249 enodes (cost 310 ) 2.082 * * [simplify]: iteration 1 : 1003 enodes (cost 281 ) 2.108 * * [simplify]: iteration 2 : 5001 enodes (cost 275 ) 2.111 * [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))) (* (pow x 4) (- 81/1600 (* (pow x 4) 729/7840000))) (+ (* 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)) 2.111 * * * [progress]: adding candidates to table 2.254 * [progress]: [Phase 3 of 3] Extracting. 2.255 * * [regime]: Finding splitpoints for: (# # #) 2.256 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 2.256 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # #) 2.275 * * * * [regimes]: Trying to branch on x from (# # #) 2.302 * * * [regime]: Found split indices: #