15.408 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.055 * * * [progress]: [2/2] Setting up program. 0.057 * [progress]: [Phase 2 of 3] Improving. 0.057 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.058 * * [simplify]: iteration 0 : 6 enodes (cost 8 ) 0.059 * * [simplify]: iteration 1 : 13 enodes (cost 8 ) 0.061 * * [simplify]: iteration 2 : 21 enodes (cost 8 ) 0.063 * * [simplify]: iteration 3 : 26 enodes (cost 8 ) 0.066 * * [simplify]: iteration 4 : 29 enodes (cost 8 ) 0.069 * * [simplify]: iteration done : 29 enodes (cost 8 ) 0.069 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.069 * * [progress]: iteration 1 / 4 0.069 * * * [progress]: picking best candidate 0.071 * * * * [pick]: Picked # 0.071 * * * [progress]: localizing error 0.077 * * * [progress]: generating rewritten candidates 0.077 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.086 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.089 * * * [progress]: generating series expansions 0.089 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.090 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.090 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.090 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.090 * [taylor]: Taking taylor expansion of 1.0 in x 0.090 * [taylor]: Taking taylor expansion of (cos x) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.090 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.090 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.093 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.093 * [taylor]: Taking taylor expansion of 1.0 in x 0.093 * [taylor]: Taking taylor expansion of (cos x) in x 0.093 * [taylor]: Taking taylor expansion of x in x 0.093 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.108 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.109 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.109 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.109 * [taylor]: Taking taylor expansion of 1.0 in x 0.109 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.122 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.122 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.122 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.122 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.122 * [taylor]: Taking taylor expansion of -1 in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.122 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.122 * [taylor]: Taking taylor expansion of 1.0 in x 0.122 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.122 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.122 * [taylor]: Taking taylor expansion of -1 in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.136 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.136 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (cos x) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of (cos x) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.146 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.146 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.146 * [taylor]: Taking taylor expansion of 1.0 in x 0.146 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.147 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.147 * [taylor]: Taking taylor expansion of 1.0 in x 0.147 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.147 * [taylor]: Taking taylor expansion of x in x 0.150 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.150 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.150 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.154 * * * [progress]: simplifying candidates 0.155 * [simplify]: Simplifying using # : (- (log (- 1.0 (cos x))) (+ (log x) (log x))) (- (log (- 1.0 (cos x))) (log (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) x) (* (* x x) x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (* x x) (* x x)) (* x x))) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (* (* (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x))) (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (- (- 1.0 (cos x))) (- (* x x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (/ (* x x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) x) (/ (* x x) (cbrt (- 1.0 (cos x)))) (/ (* x x) (sqrt (- 1.0 (cos x)))) (/ (* x x) (- 1.0 (cos x))) (/ (* x x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (* x x) (- 1.0 (cos x))) (* (* x x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* (* x x) (+ 1.0 (cos x))) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 0.157 * * [simplify]: iteration 0 : 88 enodes (cost 507 ) 0.174 * * [simplify]: iteration 1 : 218 enodes (cost 489 ) 0.223 * * [simplify]: iteration 2 : 652 enodes (cost 441 ) 0.476 * * [simplify]: iteration 3 : 2387 enodes (cost 441 ) 1.273 * * [simplify]: iteration done : 5000 enodes (cost 440 ) 1.274 * [simplify]: Simplified to: (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (log (/ (- 1.0 (cos x)) (* x x))) (exp (/ (- 1.0 (cos x)) (* x x))) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (* (cbrt (/ (- 1.0 (cos x)) (* x x))) (cbrt (/ (- 1.0 (cos x)) (* x x)))) (cbrt (/ (- 1.0 (cos x)) (* x x))) (/ (pow (- 1.0 (cos x)) 3) (pow x 6)) (sqrt (/ (- 1.0 (cos x)) (* x x))) (sqrt (/ (- 1.0 (cos x)) (* x x))) (- (cos x) 1.0) (- (* x x)) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (* x x)) (/ x (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x) (/ (* x x) (cbrt (- 1.0 (cos x)))) (/ (* x x) (sqrt (- 1.0 (cos x)))) (/ x (/ (- 1.0 (cos x)) x)) (/ (* x x) (- (sqrt 1.0) (sqrt (cos x)))) (/ x (/ (- 1.0 (cos x)) x)) (* (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (* x x)) (* (* x x) (+ 1.0 (cos x))) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 1.274 * * * [progress]: adding candidates to table 1.369 * * [progress]: iteration 2 / 4 1.369 * * * [progress]: picking best candidate 1.387 * * * * [pick]: Picked # 1.388 * * * [progress]: localizing error 1.395 * * * [progress]: generating rewritten candidates 1.395 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.398 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.400 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 1.408 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 1.421 * * * [progress]: generating series expansions 1.421 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.421 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.421 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.421 * [taylor]: Taking taylor expansion of 1.0 in x 1.421 * [taylor]: Taking taylor expansion of (cos x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.421 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.421 * [taylor]: Taking taylor expansion of 1.0 in x 1.421 * [taylor]: Taking taylor expansion of (cos x) in x 1.421 * [taylor]: Taking taylor expansion of x in x 1.432 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.432 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.432 * [taylor]: Taking taylor expansion of 1.0 in x 1.432 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.432 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.432 * [taylor]: Taking taylor expansion of x in x 1.433 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.433 * [taylor]: Taking taylor expansion of 1.0 in x 1.433 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.433 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.433 * [taylor]: Taking taylor expansion of x in x 1.436 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.436 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.436 * [taylor]: Taking taylor expansion of 1.0 in x 1.436 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.436 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.436 * [taylor]: Taking taylor expansion of -1 in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.437 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.437 * [taylor]: Taking taylor expansion of 1.0 in x 1.437 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.437 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.437 * [taylor]: Taking taylor expansion of -1 in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.440 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.440 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.440 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.440 * [taylor]: Taking taylor expansion of 1.0 in x 1.440 * [taylor]: Taking taylor expansion of (cos x) in x 1.440 * [taylor]: Taking taylor expansion of x in x 1.440 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.440 * [taylor]: Taking taylor expansion of 1.0 in x 1.440 * [taylor]: Taking taylor expansion of (cos x) in x 1.440 * [taylor]: Taking taylor expansion of x in x 1.450 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.451 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.451 * [taylor]: Taking taylor expansion of 1.0 in x 1.451 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.451 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.451 * [taylor]: Taking taylor expansion of 1.0 in x 1.451 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.451 * [taylor]: Taking taylor expansion of x in x 1.457 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.457 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.457 * [taylor]: Taking taylor expansion of 1.0 in x 1.457 * [taylor]: Taking taylor expansion of (cos (/ -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 (- 1.0 (cos (/ -1 x))) in x 1.458 * [taylor]: Taking taylor expansion of 1.0 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 1.461 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 1.461 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 1.461 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.461 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.461 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.461 * [taylor]: Taking taylor expansion of 1.0 in x 1.461 * [taylor]: Taking taylor expansion of (cos x) in x 1.461 * [taylor]: Taking taylor expansion of x in x 1.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.465 * [taylor]: Taking taylor expansion of x in x 1.466 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.466 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.466 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.466 * [taylor]: Taking taylor expansion of 1.0 in x 1.466 * [taylor]: Taking taylor expansion of (cos x) in x 1.466 * [taylor]: Taking taylor expansion of x in x 1.470 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.470 * [taylor]: Taking taylor expansion of x in x 1.513 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 1.513 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.513 * [taylor]: Taking taylor expansion of 1.0 in x 1.513 * [taylor]: Taking taylor expansion of (cos (/ 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 1.514 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.514 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.514 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.514 * [taylor]: Taking taylor expansion of 1.0 in x 1.514 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.514 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.514 * [taylor]: Taking taylor expansion of x in x 1.529 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 1.529 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.529 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.529 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.529 * [taylor]: Taking taylor expansion of 1.0 in x 1.529 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.530 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.530 * [taylor]: Taking taylor expansion of -1 in x 1.530 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.530 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.530 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.530 * [taylor]: Taking taylor expansion of 1.0 in x 1.530 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.530 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.530 * [taylor]: Taking taylor expansion of -1 in x 1.530 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.551 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 1.551 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 1.551 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.551 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.551 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.551 * [taylor]: Taking taylor expansion of 1.0 in x 1.551 * [taylor]: Taking taylor expansion of (cos x) in x 1.551 * [taylor]: Taking taylor expansion of x in x 1.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.555 * [taylor]: Taking taylor expansion of x in x 1.556 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 1.556 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 1.556 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.556 * [taylor]: Taking taylor expansion of 1.0 in x 1.556 * [taylor]: Taking taylor expansion of (cos x) in x 1.556 * [taylor]: Taking taylor expansion of x in x 1.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.560 * [taylor]: Taking taylor expansion of x in x 1.602 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 1.602 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.602 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.602 * [taylor]: Taking taylor expansion of 1.0 in x 1.602 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.603 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.603 * [taylor]: Taking taylor expansion of 1.0 in x 1.603 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.617 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 1.617 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.617 * [taylor]: Taking taylor expansion of -1 in x 1.617 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.617 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.617 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.617 * [taylor]: Taking taylor expansion of 1.0 in x 1.617 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.617 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.617 * [taylor]: Taking taylor expansion of -1 in x 1.617 * [taylor]: Taking taylor expansion of x in x 1.618 * [taylor]: Taking taylor expansion of x in x 1.619 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.619 * [taylor]: Taking taylor expansion of -1 in x 1.619 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.619 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.619 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.619 * [taylor]: Taking taylor expansion of 1.0 in x 1.619 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.619 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.619 * [taylor]: Taking taylor expansion of -1 in x 1.619 * [taylor]: Taking taylor expansion of x in x 1.622 * [taylor]: Taking taylor expansion of x in x 1.639 * * * [progress]: simplifying candidates 1.641 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (log (sqrt (- 1.0 (cos x)))) (log x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (- (sqrt (- 1.0 (cos x)))) (- x) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) 1) (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) 1) (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) 1) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))) (* x (sqrt (+ 1.0 (cos x)))) (- (log (sqrt (- 1.0 (cos x)))) (log x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (- (sqrt (- 1.0 (cos x)))) (- x) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) 1) (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) 1) (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) 1) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))) (* x (sqrt (+ 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) 1.646 * * [simplify]: iteration 0 : 132 enodes (cost 1732 ) 1.668 * * [simplify]: iteration 1 : 242 enodes (cost 1618 ) 1.717 * * [simplify]: iteration 2 : 605 enodes (cost 1548 ) 2.004 * * [simplify]: iteration 3 : 2813 enodes (cost 1548 ) 2.857 * * [simplify]: iteration done : 5000 enodes (cost 1548 ) 2.858 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (pow (/ (sqrt (- 1.0 (cos x))) x) 3) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (pow (/ (sqrt (- 1.0 (cos x))) x) 3) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (- (sqrt (- 1.0 (cos x)))) (- x) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (fabs (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (fabs (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (fabs (cbrt (- 1.0 (cos x)))) (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (- 1.0 (cos x))) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* (sqrt (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))) x) (* x (sqrt (+ 1.0 (cos x)))) (log (/ (sqrt (- 1.0 (cos x))) x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (pow (/ (sqrt (- 1.0 (cos x))) x) 3) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (pow (/ (sqrt (- 1.0 (cos x))) x) 3) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (- (sqrt (- 1.0 (cos x)))) (- x) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (fabs (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (fabs (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (fabs (cbrt (- 1.0 (cos x)))) (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (- 1.0 (cos x))) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* (sqrt (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))) x) (* x (sqrt (+ 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (* 1/48 (/ (pow x 2) (sqrt 1/2)))) (* 1/2304 (/ (pow x 4) (sqrt 1/2)))) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (- (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (* 1/48 (/ (pow x 2) (sqrt 1/2)))) (* 1/2304 (/ (pow x 4) (sqrt 1/2)))) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) 2.859 * * * [progress]: adding candidates to table 3.146 * * [progress]: iteration 3 / 4 3.146 * * * [progress]: picking best candidate 3.167 * * * * [pick]: Picked # 3.167 * * * [progress]: localizing error 3.177 * * * [progress]: generating rewritten candidates 3.177 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 3.180 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1) 3.182 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 1) 3.185 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1) 3.188 * * * [progress]: generating series expansions 3.188 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 3.189 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 3.189 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.189 * [taylor]: Taking taylor expansion of 1.0 in x 3.189 * [taylor]: Taking taylor expansion of (cos x) in x 3.189 * [taylor]: Taking taylor expansion of x in x 3.189 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.189 * [taylor]: Taking taylor expansion of 1.0 in x 3.189 * [taylor]: Taking taylor expansion of (cos x) in x 3.189 * [taylor]: Taking taylor expansion of x in x 3.199 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 3.199 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.199 * [taylor]: Taking taylor expansion of 1.0 in x 3.200 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.200 * [taylor]: Taking taylor expansion of x in x 3.200 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.200 * [taylor]: Taking taylor expansion of 1.0 in x 3.200 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.200 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.200 * [taylor]: Taking taylor expansion of x in x 3.203 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 3.203 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.203 * [taylor]: Taking taylor expansion of 1.0 in x 3.203 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.203 * [taylor]: Taking taylor expansion of -1 in x 3.203 * [taylor]: Taking taylor expansion of x in x 3.204 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.204 * [taylor]: Taking taylor expansion of 1.0 in x 3.204 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.204 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.204 * [taylor]: Taking taylor expansion of -1 in x 3.204 * [taylor]: Taking taylor expansion of x in x 3.207 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1) 3.207 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 3.207 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.207 * [taylor]: Taking taylor expansion of 1.0 in x 3.207 * [taylor]: Taking taylor expansion of (cos x) in x 3.207 * [taylor]: Taking taylor expansion of x in x 3.207 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.207 * [taylor]: Taking taylor expansion of 1.0 in x 3.207 * [taylor]: Taking taylor expansion of (cos x) in x 3.207 * [taylor]: Taking taylor expansion of x in x 3.222 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 3.222 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.222 * [taylor]: Taking taylor expansion of 1.0 in x 3.222 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.222 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.222 * [taylor]: Taking taylor expansion of x in x 3.222 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.223 * [taylor]: Taking taylor expansion of 1.0 in x 3.223 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.223 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.223 * [taylor]: Taking taylor expansion of x in x 3.226 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 3.226 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.226 * [taylor]: Taking taylor expansion of 1.0 in x 3.226 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.226 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.226 * [taylor]: Taking taylor expansion of -1 in x 3.226 * [taylor]: Taking taylor expansion of x in x 3.226 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.226 * [taylor]: Taking taylor expansion of 1.0 in x 3.227 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.227 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.227 * [taylor]: Taking taylor expansion of -1 in x 3.227 * [taylor]: Taking taylor expansion of x in x 3.230 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 1) 3.230 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 3.230 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.230 * [taylor]: Taking taylor expansion of 1.0 in x 3.230 * [taylor]: Taking taylor expansion of (cos x) in x 3.230 * [taylor]: Taking taylor expansion of x in x 3.230 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.230 * [taylor]: Taking taylor expansion of 1.0 in x 3.230 * [taylor]: Taking taylor expansion of (cos x) in x 3.230 * [taylor]: Taking taylor expansion of x in x 3.240 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 3.240 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.241 * [taylor]: Taking taylor expansion of 1.0 in x 3.241 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.241 * [taylor]: Taking taylor expansion of x in x 3.241 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.241 * [taylor]: Taking taylor expansion of 1.0 in x 3.241 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.241 * [taylor]: Taking taylor expansion of x in x 3.244 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 3.244 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.244 * [taylor]: Taking taylor expansion of 1.0 in x 3.244 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.244 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.244 * [taylor]: Taking taylor expansion of -1 in x 3.244 * [taylor]: Taking taylor expansion of x in x 3.245 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.245 * [taylor]: Taking taylor expansion of 1.0 in x 3.245 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.245 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.245 * [taylor]: Taking taylor expansion of -1 in x 3.245 * [taylor]: Taking taylor expansion of x in x 3.248 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1) 3.248 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos x)) 1/3) in (x) around 0 3.248 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 1/3) in x 3.248 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos x))))) in x 3.248 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos x)))) in x 3.248 * [taylor]: Taking taylor expansion of 1/3 in x 3.248 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x 3.248 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.248 * [taylor]: Taking taylor expansion of 1.0 in x 3.248 * [taylor]: Taking taylor expansion of (cos x) in x 3.248 * [taylor]: Taking taylor expansion of x in x 3.252 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 1/3) in x 3.252 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos x))))) in x 3.252 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos x)))) in x 3.252 * [taylor]: Taking taylor expansion of 1/3 in x 3.252 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos x))) in x 3.252 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 3.252 * [taylor]: Taking taylor expansion of 1.0 in x 3.252 * [taylor]: Taking taylor expansion of (cos x) in x 3.252 * [taylor]: Taking taylor expansion of x in x 3.291 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 1/3) in (x) around 0 3.291 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 1/3) in x 3.291 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos (/ 1 x)))))) in x 3.291 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos (/ 1 x))))) in x 3.291 * [taylor]: Taking taylor expansion of 1/3 in x 3.291 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x 3.291 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.291 * [taylor]: Taking taylor expansion of 1.0 in x 3.291 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.291 * [taylor]: Taking taylor expansion of x in x 3.291 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 1/3) in x 3.291 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos (/ 1 x)))))) in x 3.291 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos (/ 1 x))))) in x 3.291 * [taylor]: Taking taylor expansion of 1/3 in x 3.291 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ 1 x)))) in x 3.291 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 3.291 * [taylor]: Taking taylor expansion of 1.0 in x 3.291 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 3.291 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.291 * [taylor]: Taking taylor expansion of x in x 3.334 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 1/3) in (x) around 0 3.334 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 1/3) in x 3.334 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos (/ -1 x)))))) in x 3.334 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos (/ -1 x))))) in x 3.334 * [taylor]: Taking taylor expansion of 1/3 in x 3.334 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x 3.334 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.334 * [taylor]: Taking taylor expansion of 1.0 in x 3.334 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.334 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.334 * [taylor]: Taking taylor expansion of -1 in x 3.334 * [taylor]: Taking taylor expansion of x in x 3.335 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 1/3) in x 3.335 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- 1.0 (cos (/ -1 x)))))) in x 3.335 * [taylor]: Taking taylor expansion of (* 1/3 (log (- 1.0 (cos (/ -1 x))))) in x 3.335 * [taylor]: Taking taylor expansion of 1/3 in x 3.335 * [taylor]: Taking taylor expansion of (log (- 1.0 (cos (/ -1 x)))) in x 3.335 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 3.335 * [taylor]: Taking taylor expansion of 1.0 in x 3.335 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 3.335 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.335 * [taylor]: Taking taylor expansion of -1 in x 3.335 * [taylor]: Taking taylor expansion of x in x 3.372 * * * [progress]: simplifying candidates 3.373 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (log (cbrt (- 1.0 (cos x)))) (exp (cbrt (- 1.0 (cos x)))) (cbrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (cbrt (cbrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))) (cbrt 1) (cbrt (- 1.0 (cos x))) (cbrt (+ (sqrt 1.0) (sqrt (cos x)))) (cbrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt 1) (cbrt (- 1.0 (cos x))) (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (cbrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (+ 1.0 (cos x))) (* (cbrt (cbrt (- 1.0 (cos x)))) (cbrt (cbrt (- 1.0 (cos x))))) (cbrt (cbrt (- 1.0 (cos x)))) (* (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x)))) (sqrt (cbrt (- 1.0 (cos x)))) (sqrt (cbrt (- 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (exp (* 1/3 (+ (* 2 (log x)) (log 1/2)))) (* 1/6480 (* (exp (* 1/3 (+ (* 2 (log x)) (log 1/2)))) (pow x 4)))) (* 1/36 (* (exp (* 1/3 (+ (* 2 (log x)) (log 1/2)))) (pow x 2)))) (pow (- 1.0 (cos x)) 1/3) (pow (- 1.0 (cos x)) 1/3) 3.375 * * [simplify]: iteration 0 : 76 enodes (cost 627 ) 3.394 * * [simplify]: iteration 1 : 152 enodes (cost 608 ) 3.424 * * [simplify]: iteration 2 : 363 enodes (cost 554 ) 3.542 * * [simplify]: iteration 3 : 1183 enodes (cost 534 ) 4.013 * * [simplify]: iteration done : 5000 enodes (cost 534 ) 4.014 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 2/3) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 2/3) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 2/3) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (log (cbrt (- 1.0 (cos x)))) (exp (cbrt (- 1.0 (cos x)))) (cbrt (pow (- 1.0 (cos x)) 2/3)) (cbrt (cbrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x)))) 1 (cbrt (- 1.0 (cos x))) (cbrt (+ (sqrt 1.0) (sqrt (cos x)))) (cbrt (- (sqrt 1.0) (sqrt (cos x)))) 1 (cbrt (- 1.0 (cos x))) (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (cbrt (+ (* (cos x) (+ 1.0 (cos x))) (* 1.0 1.0))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (+ 1.0 (cos x))) (* (cbrt (cbrt (- 1.0 (cos x)))) (cbrt (cbrt (- 1.0 (cos x))))) (cbrt (cbrt (- 1.0 (cos x)))) (- 1.0 (cos x)) (sqrt (cbrt (- 1.0 (cos x)))) (sqrt (cbrt (- 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (+ (* (pow x 2/3) (pow 1/2 1/3)) (* (* (pow x 2/3) (pow 1/2 1/3)) (- (* (pow x 4) 1/6480) (* 1/36 (pow x 2))))) (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))) 4.014 * * * [progress]: adding candidates to table 4.181 * * [progress]: iteration 4 / 4 4.181 * * * [progress]: picking best candidate 4.199 * * * * [pick]: Picked # 4.199 * * * [progress]: localizing error 4.213 * * * [progress]: generating rewritten candidates 4.213 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1 1 1) 4.222 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 4.225 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1) 4.227 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 1) 4.232 * * * [progress]: generating series expansions 4.232 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1 1 1) 4.232 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 4.232 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.232 * [taylor]: Taking taylor expansion of 1.0 in x 4.232 * [taylor]: Taking taylor expansion of (cos x) in x 4.232 * [taylor]: Taking taylor expansion of x in x 4.232 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.232 * [taylor]: Taking taylor expansion of 1.0 in x 4.232 * [taylor]: Taking taylor expansion of (cos x) in x 4.232 * [taylor]: Taking taylor expansion of x in x 4.243 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 4.243 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.243 * [taylor]: Taking taylor expansion of 1.0 in x 4.243 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.243 * [taylor]: Taking taylor expansion of x in x 4.243 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.243 * [taylor]: Taking taylor expansion of 1.0 in x 4.243 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.243 * [taylor]: Taking taylor expansion of x in x 4.250 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 4.251 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.251 * [taylor]: Taking taylor expansion of 1.0 in x 4.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.251 * [taylor]: Taking taylor expansion of -1 in x 4.251 * [taylor]: Taking taylor expansion of x in x 4.251 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.251 * [taylor]: Taking taylor expansion of 1.0 in x 4.251 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.251 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.251 * [taylor]: Taking taylor expansion of -1 in x 4.251 * [taylor]: Taking taylor expansion of x in x 4.254 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 4.254 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 4.254 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.254 * [taylor]: Taking taylor expansion of 1.0 in x 4.255 * [taylor]: Taking taylor expansion of (cos x) in x 4.255 * [taylor]: Taking taylor expansion of x in x 4.255 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.255 * [taylor]: Taking taylor expansion of 1.0 in x 4.255 * [taylor]: Taking taylor expansion of (cos x) in x 4.255 * [taylor]: Taking taylor expansion of x in x 4.265 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 4.265 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.265 * [taylor]: Taking taylor expansion of 1.0 in x 4.265 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.265 * [taylor]: Taking taylor expansion of x in x 4.265 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.265 * [taylor]: Taking taylor expansion of 1.0 in x 4.265 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.265 * [taylor]: Taking taylor expansion of x in x 4.269 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 4.269 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.269 * [taylor]: Taking taylor expansion of 1.0 in x 4.269 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.269 * [taylor]: Taking taylor expansion of -1 in x 4.269 * [taylor]: Taking taylor expansion of x in x 4.269 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.269 * [taylor]: Taking taylor expansion of 1.0 in x 4.269 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.269 * [taylor]: Taking taylor expansion of -1 in x 4.269 * [taylor]: Taking taylor expansion of x in x 4.272 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1) 4.273 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 4.273 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.273 * [taylor]: Taking taylor expansion of 1.0 in x 4.273 * [taylor]: Taking taylor expansion of (cos x) in x 4.273 * [taylor]: Taking taylor expansion of x in x 4.273 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.273 * [taylor]: Taking taylor expansion of 1.0 in x 4.273 * [taylor]: Taking taylor expansion of (cos x) in x 4.273 * [taylor]: Taking taylor expansion of x in x 4.283 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 4.283 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.283 * [taylor]: Taking taylor expansion of 1.0 in x 4.283 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.283 * [taylor]: Taking taylor expansion of x in x 4.284 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.284 * [taylor]: Taking taylor expansion of 1.0 in x 4.284 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.284 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.284 * [taylor]: Taking taylor expansion of x in x 4.287 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 4.287 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.287 * [taylor]: Taking taylor expansion of 1.0 in x 4.287 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.287 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.287 * [taylor]: Taking taylor expansion of -1 in x 4.287 * [taylor]: Taking taylor expansion of x in x 4.287 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.287 * [taylor]: Taking taylor expansion of 1.0 in x 4.287 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.287 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.287 * [taylor]: Taking taylor expansion of -1 in x 4.287 * [taylor]: Taking taylor expansion of x in x 4.291 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 1) 4.291 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 4.291 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.291 * [taylor]: Taking taylor expansion of 1.0 in x 4.291 * [taylor]: Taking taylor expansion of (cos x) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.291 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 4.291 * [taylor]: Taking taylor expansion of 1.0 in x 4.291 * [taylor]: Taking taylor expansion of (cos x) in x 4.291 * [taylor]: Taking taylor expansion of x in x 4.301 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 4.301 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.301 * [taylor]: Taking taylor expansion of 1.0 in x 4.301 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.301 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.301 * [taylor]: Taking taylor expansion of x in x 4.302 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 4.302 * [taylor]: Taking taylor expansion of 1.0 in x 4.302 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 4.302 * [taylor]: Taking taylor expansion of (/ 1 x) in x 4.302 * [taylor]: Taking taylor expansion of x in x 4.305 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 4.305 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.305 * [taylor]: Taking taylor expansion of 1.0 in x 4.305 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.305 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.305 * [taylor]: Taking taylor expansion of -1 in x 4.305 * [taylor]: Taking taylor expansion of x in x 4.305 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 4.305 * [taylor]: Taking taylor expansion of 1.0 in x 4.305 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 4.305 * [taylor]: Taking taylor expansion of (/ -1 x) in x 4.305 * [taylor]: Taking taylor expansion of -1 in x 4.305 * [taylor]: Taking taylor expansion of x in x 4.309 * * * [progress]: simplifying candidates 4.310 * [simplify]: Simplifying using # : (log (exp 1.0)) (log (exp (- (cos x)))) (log (exp 1.0)) (log (exp (- (cos x)))) (log (* (cbrt (exp (- 1.0 (cos x)))) (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log 1) (log (exp (- 1.0 (cos x)))) (log (exp 1.0)) (log (exp (cos x))) (log (exp (- 1.0 (cos x)))) (log (exp (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (log (exp (sqrt (- 1.0 (cos x))))) (log (exp 1)) (log (exp (+ (sqrt 1.0) (sqrt (cos x))))) (log (exp 1)) (log (log (exp (- 1.0 (cos x))))) (exp (log (exp (- 1.0 (cos x))))) (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x)))))) (cbrt (log (exp (- 1.0 (cos x))))) (* (* (log (exp (- 1.0 (cos x)))) (log (exp (- 1.0 (cos x))))) (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 4.312 * * [simplify]: iteration 0 : 72 enodes (cost 615 ) 4.325 * * [simplify]: iteration 1 : 128 enodes (cost 556 ) 4.352 * * [simplify]: iteration 2 : 262 enodes (cost 519 ) 4.421 * * [simplify]: iteration 3 : 683 enodes (cost 519 ) 4.933 * * [simplify]: iteration 4 : 3049 enodes (cost 519 ) 6.335 * * [simplify]: iteration done : 5001 enodes (cost 519 ) 6.335 * [simplify]: Simplified to: 1.0 (- (cos x)) 1.0 (- (cos x)) (* 2 (log (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) 0 (- 1.0 (cos x)) 1.0 (cos x) (- 1.0 (cos x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))) 1 (+ (sqrt (cos x)) (sqrt 1.0)) 1 (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt (cos x)) (sqrt 1.0)) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt (cos x)) (sqrt 1.0)) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt (cos x)) (sqrt 1.0)) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) 6.336 * * * [progress]: adding candidates to table 6.538 * [progress]: [Phase 3 of 3] Extracting. 6.538 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 6.540 * * * [regime-changes]: Trying 1 branch expressions: (x) 6.540 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 6.602 * * * [regime]: Found split indices: #