0.903 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.467 * * * [progress]: [2/2] Setting up program. 0.471 * [progress]: [Phase 2 of 3] Improving. 0.473 * [simplify]: Simplifying using # : (/ (- x (sin x)) (- x (tan x))) 0.478 * * [simplify]: iteration 0 : 13 enodes (cost 5 ) 0.480 * * [simplify]: iteration 1 : 17 enodes (cost 5 ) 0.481 * * [simplify]: iteration 2 : 19 enodes (cost 5 ) 0.483 * * [simplify]: iteration 3 : 19 enodes (cost 5 ) 0.483 * [simplify]: Simplified to: (/ (- x (sin x)) (- x (tan x))) 0.485 * * [progress]: iteration 1 / 4 0.485 * * * [progress]: picking best candidate 0.487 * * * * [pick]: Picked # 0.487 * * * [progress]: localizing error 0.498 * * * [progress]: generating rewritten candidates 0.499 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.504 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.506 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.511 * * * [progress]: generating series expansions 0.512 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.515 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (sin x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (sin x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.551 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 0.551 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.551 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.552 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.552 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.552 * [taylor]: Taking taylor expansion of x in x 0.560 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 0.560 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.560 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.560 * [taylor]: Taking taylor expansion of -1 in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 0.561 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.561 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.561 * [taylor]: Taking taylor expansion of -1 in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.561 * [taylor]: Taking taylor expansion of x in x 0.568 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.568 * [approximate]: Taking taylor expansion of (- x (tan x)) in (x) around 0 0.568 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.568 * [taylor]: Taking taylor expansion of x in x 0.568 * [taylor]: Taking taylor expansion of (tan x) in x 0.570 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.570 * [taylor]: Taking taylor expansion of (sin x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of (cos x) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (tan x) in x 0.571 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.571 * [taylor]: Taking taylor expansion of (sin x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (cos x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.598 * [approximate]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in (x) around 0 0.598 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.598 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.598 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.599 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.599 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.599 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.599 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.600 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.600 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.600 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.610 * [approximate]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.610 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.610 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.610 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.610 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.610 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.611 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.611 * [taylor]: Taking taylor expansion of -1 in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (- (+ (tan (/ -1 x)) (/ 1 x))) in x 0.611 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.611 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.612 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.612 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.612 * [taylor]: Taking taylor expansion of -1 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.612 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.612 * [taylor]: Taking taylor expansion of -1 in x 0.612 * [taylor]: Taking taylor expansion of x in x 0.612 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.627 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.627 * [approximate]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in (x) around 0 0.627 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.627 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (sin x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (tan x) in x 0.627 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.627 * [taylor]: Taking taylor expansion of (sin x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.627 * [taylor]: Taking taylor expansion of (cos x) in x 0.627 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (/ (- x (sin x)) (- x (tan x))) in x 0.637 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (sin x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (- x (tan x)) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (tan x) in x 0.637 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 0.637 * [taylor]: Taking taylor expansion of (sin x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (cos x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.679 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in (x) around 0 0.679 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.679 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.679 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.679 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.680 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.680 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.680 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.680 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (sin (/ 1 x))) (- (/ 1 x) (tan (/ 1 x)))) in x 0.682 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.682 * [taylor]: Taking taylor expansion of (- (/ 1 x) (tan (/ 1 x))) in x 0.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.682 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 0.683 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 0.683 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.683 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.683 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.683 * [taylor]: Taking taylor expansion of x in x 0.690 * [approximate]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in (x) around 0 0.690 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.690 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.690 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.690 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.690 * [taylor]: Taking taylor expansion of -1 in x 0.690 * [taylor]: Taking taylor expansion of 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 (+ (tan (/ -1 x)) (/ 1 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 -1 in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.691 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.691 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.691 * [taylor]: Taking taylor expansion of -1 in x 0.691 * [taylor]: Taking taylor expansion of x in x 0.692 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.692 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of (/ (+ (sin (/ -1 x)) (/ 1 x)) (+ (tan (/ -1 x)) (/ 1 x))) in x 0.693 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.693 * [taylor]: Taking taylor expansion of -1 in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.693 * [taylor]: Taking taylor expansion of x in x 0.693 * [taylor]: Taking taylor expansion of (+ (tan (/ -1 x)) (/ 1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 0.693 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 0.693 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.693 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.694 * [taylor]: Taking taylor expansion of -1 in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.694 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.694 * [taylor]: Taking taylor expansion of -1 in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.694 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.694 * [taylor]: Taking taylor expansion of x in x 0.700 * * * [progress]: simplifying candidates 0.701 * [simplify]: Simplifying using # : (- (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)) (- (sin 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)) (- (tan x)) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ 1 (- x (tan x))) (/ (- x (tan x)) (- x (sin x))) (/ (- x (sin x)) (- (pow x 3) (pow (tan x) 3))) (/ (- x (sin x)) (- (* x x) (* (tan x) (tan x)))) (* (- x (tan x)) (+ (* x x) (+ (* (sin x) (sin x)) (* x (sin x))))) (* (- x (tan x)) (+ x (sin x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) (- (+ (/ (sin x) (* x (cos x))) (+ (/ (pow (sin x) 2) (* (pow x 2) (pow (cos x) 2))) 1)) (+ (/ (sin x) x) (/ (pow (sin x) 2) (* (pow x 2) (cos x))))) 0.707 * * [simplify]: iteration 0 : 208 enodes (cost 173 ) 0.711 * * [simplify]: iteration 1 : 666 enodes (cost 172 ) 0.723 * * [simplify]: iteration 2 : 2154 enodes (cost 172 ) 0.764 * * [simplify]: iteration 3 : 5001 enodes (cost 170 ) 0.766 * [simplify]: Simplified to: (- (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)) (- (sin 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)) (- (tan x)) (- (- x (sin x))) (- (- x (tan x))) (/ x (- x (tan x))) (/ (sin x) (- x (tan x))) (/ 1 (- x (tan 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)) (+ (+ (- (/ (pow (sin x) 2) (* (pow x 2) (cos x)))) (* (+ (/ (sin x) (* x (cos x))) 1) (/ (sin x) (* x (cos x))))) (- 1 (/ (sin x) x))) (+ (+ (- (/ (pow (sin x) 2) (* (pow x 2) (cos x)))) (* (+ (/ (sin x) (* x (cos x))) 1) (/ (sin x) (* x (cos x))))) (- 1 (/ (sin x) x))) 0.766 * * * [progress]: adding candidates to table 0.830 * * [progress]: iteration 2 / 4 0.830 * * * [progress]: picking best candidate 0.836 * * * * [pick]: Picked # 0.836 * * * [progress]: localizing error 0.846 * * * [progress]: generating rewritten candidates 0.846 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.853 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.855 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 0.858 * * * [progress]: generating series expansions 0.858 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.859 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 0.859 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 0.859 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 0.859 * [taylor]: Taking taylor expansion of 9/40 in x 0.859 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 0.859 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 0.859 * [taylor]: Taking taylor expansion of 27/2800 in x 0.859 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1/2 in x 0.859 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 0.859 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 0.859 * [taylor]: Taking taylor expansion of 9/40 in x 0.859 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 0.859 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 0.859 * [taylor]: Taking taylor expansion of 27/2800 in x 0.859 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1/2 in x 0.867 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 0.867 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 0.867 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 0.867 * [taylor]: Taking taylor expansion of 9/40 in x 0.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.867 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.867 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 0.868 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 0.868 * [taylor]: Taking taylor expansion of 27/2800 in x 0.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.868 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of 1/2 in x 0.869 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 0.869 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 0.869 * [taylor]: Taking taylor expansion of 9/40 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.869 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.869 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 0.869 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 0.869 * [taylor]: Taking taylor expansion of 27/2800 in x 0.869 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.869 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.869 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of 1/2 in x 0.886 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 0.886 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 0.886 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 0.886 * [taylor]: Taking taylor expansion of 9/40 in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.886 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 0.887 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 0.887 * [taylor]: Taking taylor expansion of 27/2800 in x 0.887 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.887 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of 1/2 in x 0.888 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 0.888 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 0.888 * [taylor]: Taking taylor expansion of 9/40 in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.888 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 0.888 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 0.888 * [taylor]: Taking taylor expansion of 27/2800 in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.888 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.889 * [taylor]: Taking taylor expansion of 1/2 in x 0.904 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.904 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 0.904 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 0.904 * [taylor]: Taking taylor expansion of 9/40 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 0.904 * [taylor]: Taking taylor expansion of 9/40 in x 0.904 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.916 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 0.916 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 0.916 * [taylor]: Taking taylor expansion of 9/40 in x 0.916 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 0.916 * [taylor]: Taking taylor expansion of 9/40 in x 0.916 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.924 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 0.924 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 0.924 * [taylor]: Taking taylor expansion of 9/40 in x 0.924 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.924 * [taylor]: Taking taylor expansion of x in x 0.925 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 0.925 * [taylor]: Taking taylor expansion of 9/40 in x 0.925 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.925 * [taylor]: Taking taylor expansion of x in x 0.932 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 0.932 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 0.932 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 0.932 * [taylor]: Taking taylor expansion of 27/2800 in x 0.932 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.932 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 0.932 * [taylor]: Taking taylor expansion of 27/2800 in x 0.932 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.932 * [taylor]: Taking taylor expansion of x in x 0.944 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 0.944 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 0.944 * [taylor]: Taking taylor expansion of 27/2800 in x 0.944 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.944 * [taylor]: Taking taylor expansion of x in x 0.945 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 0.945 * [taylor]: Taking taylor expansion of 27/2800 in x 0.945 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.945 * [taylor]: Taking taylor expansion of x in x 0.956 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 0.956 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 0.956 * [taylor]: Taking taylor expansion of 27/2800 in x 0.956 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.956 * [taylor]: Taking taylor expansion of x in x 0.957 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 0.957 * [taylor]: Taking taylor expansion of 27/2800 in x 0.957 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.968 * * * [progress]: simplifying candidates 0.968 * [simplify]: Simplifying using # : (- (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))) (- (* 9/40 (pow x 2)) 1/2) (- (+ (* 27/2800 (pow x 4)) 1/2)) (* 9/40 x) (* 9/40 (pow x (/ 2 2))) (* 27/2800 (pow x (/ 4 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)) (* 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)) 0.971 * * [simplify]: iteration 0 : 99 enodes (cost 92 ) 0.974 * * [simplify]: iteration 1 : 386 enodes (cost 90 ) 0.984 * * [simplify]: iteration 2 : 1705 enodes (cost 90 ) 1.051 * * [simplify]: iteration 3 : 5001 enodes (cost 90 ) 1.052 * [simplify]: Simplified to: (- (pow (* 9/40 (pow x 2)) 3) (pow (+ (* 27/2800 (pow x 4)) 1/2) 3)) (+ (* (+ (* 27/2800 (pow x 4)) 1/2) (+ (+ (* 27/2800 (pow x 4)) 1/2) (* 9/40 (pow x 2)))) (* 81/1600 (* (pow x 2) (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))) (- (* 9/40 (pow x 2)) 1/2) (- (+ (* 27/2800 (pow x 4)) 1/2)) (* x 9/40) (* x 9/40) (* 27/2800 (pow x 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)) (* 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)) 1.052 * * * [progress]: adding candidates to table 1.083 * * [progress]: iteration 3 / 4 1.083 * * * [progress]: picking best candidate 1.088 * * * * [pick]: Picked # 1.089 * * * [progress]: localizing error 1.098 * * * [progress]: generating rewritten candidates 1.098 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.104 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 1.107 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 1.110 * * * [progress]: generating series expansions 1.110 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.110 * [approximate]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in (x) around 0 1.110 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.110 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.110 * [taylor]: Taking taylor expansion of 9/40 in x 1.110 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.110 * [taylor]: Taking taylor expansion of x in x 1.110 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.110 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.110 * [taylor]: Taking taylor expansion of 27/2800 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of 1/2 in x 1.111 * [taylor]: Taking taylor expansion of (- (* 9/40 (pow x 2)) (+ (* 27/2800 (pow x 4)) 1/2)) in x 1.111 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.111 * [taylor]: Taking taylor expansion of 9/40 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (pow x 4)) 1/2) in x 1.111 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.111 * [taylor]: Taking taylor expansion of 27/2800 in x 1.111 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.111 * [taylor]: Taking taylor expansion of x in x 1.111 * [taylor]: Taking taylor expansion of 1/2 in x 1.118 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.118 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.118 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.118 * [taylor]: Taking taylor expansion of 9/40 in x 1.118 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.118 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.118 * [taylor]: Taking taylor expansion of x in x 1.119 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.119 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.119 * [taylor]: Taking taylor expansion of 27/2800 in x 1.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.119 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.119 * [taylor]: Taking taylor expansion of x in x 1.119 * [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 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.120 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.120 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.120 * [taylor]: Taking taylor expansion of 27/2800 in x 1.120 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.120 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.120 * [taylor]: Taking taylor expansion of x in x 1.121 * [taylor]: Taking taylor expansion of 1/2 in x 1.136 * [approximate]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in (x) around 0 1.136 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.136 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.136 * [taylor]: Taking taylor expansion of 9/40 in x 1.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.136 * [taylor]: Taking taylor expansion of x in x 1.137 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.137 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.137 * [taylor]: Taking taylor expansion of 27/2800 in x 1.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.137 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.137 * [taylor]: Taking taylor expansion of x in x 1.138 * [taylor]: Taking taylor expansion of 1/2 in x 1.138 * [taylor]: Taking taylor expansion of (- (* 9/40 (/ 1 (pow x 2))) (+ (* 27/2800 (/ 1 (pow x 4))) 1/2)) in x 1.138 * [taylor]: Taking taylor expansion of (* 9/40 (/ 1 (pow x 2))) in x 1.138 * [taylor]: Taking taylor expansion of 9/40 in x 1.138 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.138 * [taylor]: Taking taylor expansion of x in x 1.141 * [taylor]: Taking taylor expansion of (+ (* 27/2800 (/ 1 (pow x 4))) 1/2) in x 1.141 * [taylor]: Taking taylor expansion of (* 27/2800 (/ 1 (pow x 4))) in x 1.141 * [taylor]: Taking taylor expansion of 27/2800 in x 1.141 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 1.141 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.141 * [taylor]: Taking taylor expansion of x in x 1.142 * [taylor]: Taking taylor expansion of 1/2 in x 1.157 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 1.157 * [approximate]: Taking taylor expansion of (* 9/40 (pow x 2)) in (x) around 0 1.157 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.157 * [taylor]: Taking taylor expansion of 9/40 in x 1.157 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.157 * [taylor]: Taking taylor expansion of x in x 1.157 * [taylor]: Taking taylor expansion of (* 9/40 (pow x 2)) in x 1.157 * [taylor]: Taking taylor expansion of 9/40 in x 1.157 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.157 * [taylor]: Taking taylor expansion of x in x 1.165 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.166 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.166 * [taylor]: Taking taylor expansion of 9/40 in x 1.166 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.166 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.166 * [taylor]: Taking taylor expansion of 9/40 in x 1.166 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.166 * [taylor]: Taking taylor expansion of x in x 1.174 * [approximate]: Taking taylor expansion of (/ 9/40 (pow x 2)) in (x) around 0 1.174 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.174 * [taylor]: Taking taylor expansion of 9/40 in x 1.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.174 * [taylor]: Taking taylor expansion of (/ 9/40 (pow x 2)) in x 1.174 * [taylor]: Taking taylor expansion of 9/40 in x 1.174 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.174 * [taylor]: Taking taylor expansion of x in x 1.182 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 1.182 * [approximate]: Taking taylor expansion of (* 27/2800 (pow x 4)) in (x) around 0 1.182 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.182 * [taylor]: Taking taylor expansion of 27/2800 in x 1.182 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.182 * [taylor]: Taking taylor expansion of (* 27/2800 (pow x 4)) in x 1.182 * [taylor]: Taking taylor expansion of 27/2800 in x 1.182 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.182 * [taylor]: Taking taylor expansion of x in x 1.193 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.193 * [taylor]: Taking taylor expansion of 27/2800 in x 1.194 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.194 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.194 * [taylor]: Taking taylor expansion of 27/2800 in x 1.194 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.194 * [taylor]: Taking taylor expansion of x in x 1.206 * [approximate]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in (x) around 0 1.206 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.206 * [taylor]: Taking taylor expansion of 27/2800 in x 1.206 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.206 * [taylor]: Taking taylor expansion of (/ 27/2800 (pow x 4)) in x 1.206 * [taylor]: Taking taylor expansion of 27/2800 in x 1.206 * [taylor]: Taking taylor expansion of (pow x 4) in x 1.206 * [taylor]: Taking taylor expansion of x in x 1.220 * * * [progress]: simplifying candidates 1.221 * [simplify]: Simplifying using # : (- (pow (- (* 9/40 (pow x 2)) 1/2) 3) (pow (* 27/2800 (pow x 4)) 3)) (+ (* (- (* 9/40 (pow x 2)) 1/2) (- (* 9/40 (pow x 2)) 1/2)) (+ (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4))) (* (- (* 9/40 (pow x 2)) 1/2) (* 27/2800 (pow x 4))))) (- (* 27/2800 (pow x 4))) (- (* (- (* 9/40 (pow x 2)) 1/2) (- (* 9/40 (pow x 2)) 1/2)) (* (* 27/2800 (pow x 4)) (* 27/2800 (pow x 4)))) (+ (- (* 9/40 (pow x 2)) 1/2) (* 27/2800 (pow x 4))) (- (- 1/2) (* 27/2800 (pow x 4))) (- (- 1/2) (* 27/2800 (pow x 4))) (+ 1/2 (* 27/2800 (pow x 4))) (- (* 27/2800 (pow x 4))) (* 9/40 x) (* 9/40 (pow x (/ 2 2))) (* 27/2800 (pow x (/ 4 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)) (* 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)) 1.224 * * [simplify]: iteration 0 : 93 enodes (cost 95 ) 1.226 * * [simplify]: iteration 1 : 302 enodes (cost 93 ) 1.234 * * [simplify]: iteration 2 : 1435 enodes (cost 90 ) 1.285 * * [simplify]: iteration 3 : 5001 enodes (cost 90 ) 1.286 * [simplify]: Simplified to: (- (pow (- (* 9/40 (pow x 2)) 1/2) 3) (pow (* 27/2800 (pow x 4)) 3)) (+ (* 27/2800 (* 27/2800 (pow x 8))) (* (- (* 9/40 (pow x 2)) 1/2) (+ (- (* 9/40 (pow x 2)) 1/2) (* 27/2800 (pow x 4))))) (- (* 27/2800 (pow x 4))) (+ (* (- 729/7840000) (pow x 8)) (* (- (* 9/40 (pow x 2)) 1/2) (- (* 9/40 (pow x 2)) 1/2))) (+ (- (* 9/40 (pow x 2)) 1/2) (* 27/2800 (pow x 4))) (- (- 1/2) (* 27/2800 (pow x 4))) (- (- 1/2) (* 27/2800 (pow x 4))) (+ 1/2 (* 27/2800 (pow x 4))) (- (* 27/2800 (pow x 4))) (* x 9/40) (* x 9/40) (* 27/2800 (pow x 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)) (* 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)) 1.286 * * * [progress]: adding candidates to table 1.316 * * [progress]: iteration 4 / 4 1.316 * * * [progress]: picking best candidate 1.320 * * * * [pick]: Picked # 1.320 * * * [progress]: localizing error 1.333 * * * [progress]: generating rewritten candidates 1.333 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2) 1.341 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 1.343 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.347 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 1.352 * * * [progress]: generating series expansions 1.352 * * * * [progress]: [ 1 / 4 ] generating series at (2 2) 1.352 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in (x) around 0 1.352 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 1.352 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.352 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.352 * [taylor]: Taking taylor expansion of (tan x) in x 1.352 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.352 * [taylor]: Taking taylor expansion of (sin x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (cos x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (tan x) in x 1.353 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.353 * [taylor]: Taking taylor expansion of (sin x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.353 * [taylor]: Taking taylor expansion of (cos x) in x 1.353 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (pow (tan x) 2)) (+ x (tan x))) in x 1.364 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.364 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.364 * [taylor]: Taking taylor expansion of (tan x) in x 1.364 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.364 * [taylor]: Taking taylor expansion of (sin x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.364 * [taylor]: Taking taylor expansion of (cos x) in x 1.364 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (+ x (tan x)) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (tan x) in x 1.365 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.365 * [taylor]: Taking taylor expansion of (sin x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.365 * [taylor]: Taking taylor expansion of (cos x) in x 1.365 * [taylor]: Taking taylor expansion of x in x 1.415 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in (x) around 0 1.415 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 1.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.415 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.415 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.415 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.415 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.415 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.415 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.416 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.416 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.416 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.416 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.417 * [taylor]: Taking taylor expansion of x in x 1.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) (+ (tan (/ 1 x)) (/ 1 x))) in x 1.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.418 * [taylor]: Taking taylor expansion of x in x 1.419 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.419 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.419 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.419 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.419 * [taylor]: Taking taylor expansion of x in x 1.419 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.419 * [taylor]: Taking taylor expansion of x in x 1.419 * [taylor]: Taking taylor expansion of (+ (tan (/ 1 x)) (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.420 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.420 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.420 * [taylor]: Taking taylor expansion of x in x 1.456 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in (x) around 0 1.456 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 1.456 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.456 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.456 * [taylor]: Taking taylor expansion of x in x 1.457 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.457 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.457 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.457 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.457 * [taylor]: Taking taylor expansion of -1 in x 1.457 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.458 * [taylor]: Taking taylor expansion of -1 in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.458 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 1.458 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.458 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.458 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.458 * [taylor]: Taking taylor expansion of -1 in x 1.458 * [taylor]: Taking taylor expansion of x in x 1.459 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.459 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.459 * [taylor]: Taking taylor expansion of -1 in x 1.459 * [taylor]: Taking taylor expansion of x in x 1.459 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.459 * [taylor]: Taking taylor expansion of x in x 1.460 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) (- (tan (/ -1 x)) (/ 1 x))) in x 1.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.460 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.460 * [taylor]: Taking taylor expansion of x in x 1.461 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.461 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.461 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.461 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.461 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.461 * [taylor]: Taking taylor expansion of -1 in x 1.461 * [taylor]: Taking taylor expansion of x in x 1.461 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.462 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.462 * [taylor]: Taking taylor expansion of -1 in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (- (tan (/ -1 x)) (/ 1 x)) in x 1.462 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.462 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.462 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.462 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.462 * [taylor]: Taking taylor expansion of -1 in x 1.462 * [taylor]: Taking taylor expansion of x in x 1.462 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.463 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.463 * [taylor]: Taking taylor expansion of -1 in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.463 * [taylor]: Taking taylor expansion of x in x 1.498 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 1.498 * [approximate]: Taking taylor expansion of (- x (sin x)) in (x) around 0 1.498 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (sin x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (- x (sin x)) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.498 * [taylor]: Taking taylor expansion of (sin x) in x 1.498 * [taylor]: Taking taylor expansion of x in x 1.512 * [approximate]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in (x) around 0 1.512 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.512 * [taylor]: Taking taylor expansion of x in x 1.512 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.512 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (- (/ 1 x) (sin (/ 1 x))) in x 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.523 * [approximate]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in (x) around 0 1.523 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.523 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.523 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.523 * [taylor]: Taking taylor expansion of -1 in x 1.523 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (- (+ (sin (/ -1 x)) (/ 1 x))) in x 1.524 * [taylor]: Taking taylor expansion of (+ (sin (/ -1 x)) (/ 1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.524 * [taylor]: Taking taylor expansion of -1 in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.532 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.532 * [approximate]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in (x) around 0 1.532 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.532 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.532 * [taylor]: Taking taylor expansion of (tan x) in x 1.532 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.532 * [taylor]: Taking taylor expansion of (sin x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (cos x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (- (pow x 2) (pow (tan x) 2)) in x 1.533 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.533 * [taylor]: Taking taylor expansion of (tan x) in x 1.533 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.533 * [taylor]: Taking taylor expansion of (sin x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (cos x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.567 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in (x) around 0 1.567 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.567 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.567 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.567 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.568 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.568 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.568 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ 1 x)) 2)) in x 1.569 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.569 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.569 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.569 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.569 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.569 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.569 * [taylor]: Taking taylor expansion of x in x 1.570 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.570 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.570 * [taylor]: Taking taylor expansion of x in x 1.590 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in (x) around 0 1.590 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.590 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.590 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.590 * [taylor]: Taking taylor expansion of x in x 1.591 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.591 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.591 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.591 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.591 * [taylor]: Taking taylor expansion of -1 in x 1.591 * [taylor]: Taking taylor expansion of x in x 1.591 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.591 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.592 * [taylor]: Taking taylor expansion of -1 in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.592 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (pow (tan (/ -1 x)) 2)) in x 1.592 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 1.592 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.592 * [taylor]: Taking taylor expansion of x in x 1.592 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.593 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.593 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.593 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.593 * [taylor]: Taking taylor expansion of -1 in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.593 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.593 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.593 * [taylor]: Taking taylor expansion of -1 in x 1.593 * [taylor]: Taking taylor expansion of x in x 1.617 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 1.617 * [approximate]: Taking taylor expansion of (pow (tan x) 2) in (x) around 0 1.617 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.617 * [taylor]: Taking taylor expansion of (tan x) in x 1.617 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.617 * [taylor]: Taking taylor expansion of (sin x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.617 * [taylor]: Taking taylor expansion of (cos x) in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (pow (tan x) 2) in x 1.618 * [taylor]: Taking taylor expansion of (tan x) in x 1.618 * [taylor]: Rewrote expression to (/ (sin x) (cos x)) 1.618 * [taylor]: Taking taylor expansion of (sin x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of (cos x) in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.631 * [approximate]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in (x) around 0 1.631 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.631 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.631 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.631 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.631 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.631 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of (pow (tan (/ 1 x)) 2) in x 1.632 * [taylor]: Taking taylor expansion of (tan (/ 1 x)) in x 1.632 * [taylor]: Rewrote expression to (/ (sin (/ 1 x)) (cos (/ 1 x))) 1.632 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.632 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.632 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.632 * [taylor]: Taking taylor expansion of x in x 1.640 * [approximate]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in (x) around 0 1.640 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.640 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.640 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.640 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.640 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.640 * [taylor]: Taking taylor expansion of -1 in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.640 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.640 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.640 * [taylor]: Taking taylor expansion of -1 in x 1.640 * [taylor]: Taking taylor expansion of x in x 1.641 * [taylor]: Taking taylor expansion of (pow (tan (/ -1 x)) 2) in x 1.641 * [taylor]: Taking taylor expansion of (tan (/ -1 x)) in x 1.641 * [taylor]: Rewrote expression to (/ (sin (/ -1 x)) (cos (/ -1 x))) 1.641 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.641 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.641 * [taylor]: Taking taylor expansion of -1 in x 1.641 * [taylor]: Taking taylor expansion of x in x 1.641 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.641 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.641 * [taylor]: Taking taylor expansion of -1 in x 1.641 * [taylor]: Taking taylor expansion of x in x 1.649 * * * [progress]: simplifying candidates 1.649 * [simplify]: Simplifying using # : (- (- (* x x) (* (tan x) (tan x)))) (- (+ x (tan x))) (/ (* x x) (+ x (tan x))) (/ (* (tan x) (tan x)) (+ x (tan x))) (/ 1 (+ x (tan x))) (/ (+ x (tan x)) (- (* x x) (* (tan x) (tan x)))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ (pow x 3) (pow (tan x) 3))) (/ (- (* x x) (* (tan x) (tan x))) (- (* x x) (* (tan x) (tan x)))) (* (+ x (tan x)) (+ (* (* x x) (* x x)) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* x x) (* (tan x) (tan x)))))) (* (+ x (tan x)) (+ (* x x) (* (tan x) (tan x)))) (- (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)) (- (sin x)) (- (pow (* x x) 3) (pow (* (tan x) (tan x)) 3)) (+ (* (* x x) (* x x)) (+ (* (* (tan x) (tan x)) (* (tan x) (tan x))) (* (* x x) (* (tan x) (tan x))))) (- (* (tan x) (tan x))) (- (* (* x x) (* x x)) (* (* (tan x) (tan x)) (* (tan x) (tan x)))) (+ (* x x) (* (tan x) (tan x))) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (- (* (tan x) (tan x))) (* (sin x) (sin x)) (* (cos x) (cos x)) (* (tan x) (sin x)) (* (sin x) (tan x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 62/315 (pow x 8)) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.653 * * [simplify]: iteration 0 : 242 enodes (cost 242 ) 1.658 * * [simplify]: iteration 1 : 816 enodes (cost 236 ) 1.673 * * [simplify]: iteration 2 : 2789 enodes (cost 228 ) 1.740 * * [simplify]: iteration 3 : 5001 enodes (cost 227 ) 1.742 * [simplify]: Simplified to: (- (- (* x x) (* (tan x) (tan x)))) (- (+ x (tan x))) (/ (* x x) (+ x (tan x))) (/ (* (tan x) (tan x)) (+ x (tan x))) (/ 1 (+ x (tan x))) (/ 1 (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (+ x (tan x)) (- x (tan x))) (/ (- (* x x) (* (tan x) (tan x))) (+ (pow x 3) (pow (tan x) 3))) 1 (* (+ (+ (pow x 4) (* (* x x) (* (tan x) (tan x)))) (pow (tan x) 4)) (+ (tan x) x)) (* (+ x (tan x)) (+ (* x x) (* (tan x) (tan 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)) (- (sin x)) (- (pow (* x x) 3) (pow (* (tan x) (tan x)) 3)) (+ (+ (pow x 4) (* (* x x) (* (tan x) (tan x)))) (pow (tan x) 4)) (- (* (tan x) (tan x))) (+ (- (* (pow (tan x) 3) (tan x))) (pow x 4)) (+ (pow x 2) (pow (tan x) 2)) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (+ x (tan x)) (- x (tan x)) (- (* (tan x) (tan x))) (pow (sin x) 2) (pow (cos x) 2) (* (tan x) (sin x)) (* (tan x) (sin x)) (- (+ (* 17/315 (pow x 7)) (+ (* 1/3 (pow x 3)) (* 2/15 (pow x 5))))) (- x (/ (sin x) (cos x))) (- x (/ (sin x) (cos x))) (- (+ (* 1/5040 (pow x 7)) (* 1/6 (pow x 3))) (* 1/120 (pow x 5))) (- x (sin x)) (- x (sin x)) (- (+ (* 62/315 (pow x 8)) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4))))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (- (pow x 2) (/ (pow (sin x) 2) (pow (cos x) 2))) (+ (pow x 2) (+ (* 17/45 (pow x 6)) (* 2/3 (pow x 4)))) (/ (pow (sin x) 2) (pow (cos x) 2)) (/ (pow (sin x) 2) (pow (cos x) 2)) 1.742 * * * [progress]: adding candidates to table 1.822 * [progress]: [Phase 3 of 3] Extracting. 1.822 * * [regime]: Finding splitpoints for: (# # # #) 1.823 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- x (sin x)) (- x (tan x))) x) 1.824 * * * * [regimes]: Trying to branch on (/ (- x (sin x)) (- x (tan x))) from (# # # #) 1.849 * * * * [regimes]: Trying to branch on x from (# # # #) 1.876 * * * [regime]: Found split indices: #