6.629 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.291 * * * [progress]: [2/2] Setting up program. 0.293 * [progress]: [Phase 2 of 3] Improving. 0.293 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.313 * * [simplify]: iteration 0 : 500 enodes (cost 8 ) 0.313 * * [simplify]: iteration 1 : 500 enodes (cost 8 ) 0.313 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.314 * * [progress]: iteration 1 / 4 0.314 * * * [progress]: picking best candidate 0.316 * * * * [pick]: Picked # 0.316 * * * [progress]: localizing error 0.322 * * * [progress]: generating rewritten candidates 0.322 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.328 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.333 * * * [progress]: generating series expansions 0.333 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.333 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.333 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.333 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.333 * [taylor]: Taking taylor expansion of 1.0 in x 0.333 * [taylor]: Taking taylor expansion of (cos x) in x 0.333 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.334 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.334 * [taylor]: Taking taylor expansion of 1.0 in x 0.334 * [taylor]: Taking taylor expansion of (cos x) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.334 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.334 * [taylor]: Taking taylor expansion of x in x 0.336 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.336 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.336 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.336 * [taylor]: Taking taylor expansion of 1.0 in x 0.336 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.338 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.338 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.338 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.338 * [taylor]: Taking taylor expansion of -1 in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.338 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.338 * [taylor]: Taking taylor expansion of 1.0 in x 0.338 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.338 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.338 * [taylor]: Taking taylor expansion of -1 in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.338 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.338 * [taylor]: Taking taylor expansion of x in x 0.339 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.339 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.339 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.339 * [taylor]: Taking taylor expansion of (cos x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.339 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.339 * [taylor]: Taking taylor expansion of 1.0 in x 0.339 * [taylor]: Taking taylor expansion of (cos x) in x 0.339 * [taylor]: Taking taylor expansion of x in x 0.341 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.341 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.341 * [taylor]: Taking taylor expansion of 1.0 in x 0.341 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.341 * [taylor]: Taking taylor expansion of 1.0 in x 0.341 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.341 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.342 * [taylor]: Taking taylor expansion of 1.0 in x 0.342 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.342 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.342 * [taylor]: Taking taylor expansion of -1 in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.342 * [taylor]: Taking taylor expansion of 1.0 in x 0.342 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.342 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.342 * [taylor]: Taking taylor expansion of -1 in x 0.342 * [taylor]: Taking taylor expansion of x in x 0.342 * * * [progress]: simplifying candidates 0.343 * [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))) (neg (- 1.0 (cos x))) (neg (* 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)))) (neg (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)) (- (+ (* 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)) 0.386 * * [simplify]: iteration 0 : 4894 enodes (cost 437 ) 0.386 * * [simplify]: iteration 1 : 4894 enodes (cost 437 ) 0.388 * [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 (neg 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) (+ 1.0 (cos 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)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (neg (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)) (+ (* (pow x 4) 1/720) (+ 1/2 (* x (* x -1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) (+ (* x (* x 1/2)) (+ (* (pow x 6) 1/720) (* (pow x 4) -1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) 0.388 * * * [progress]: adding candidates to table 0.458 * * [progress]: iteration 2 / 4 0.458 * * * [progress]: picking best candidate 0.477 * * * * [pick]: Picked # 0.477 * * * [progress]: localizing error 0.483 * * * [progress]: generating rewritten candidates 0.483 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 1) 0.487 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 0.493 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.509 * * * [progress]: generating series expansions 0.509 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 1) 0.510 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.510 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.510 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [taylor]: Taking taylor expansion of (cos x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.510 * [taylor]: Taking taylor expansion of 1.0 in x 0.510 * [taylor]: Taking taylor expansion of (cos x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.511 * [taylor]: Taking taylor expansion of 1.0 in x 0.511 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.511 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.512 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.512 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.512 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.512 * [taylor]: Taking taylor expansion of 1.0 in x 0.512 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.512 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.512 * [taylor]: Taking taylor expansion of -1 in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 0.513 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.513 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.513 * [taylor]: Taking taylor expansion of 1.0 in x 0.513 * [taylor]: Taking taylor expansion of (cos x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.513 * [taylor]: Taking taylor expansion of 1.0 in x 0.513 * [taylor]: Taking taylor expansion of (cos x) in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of x in x 0.515 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.515 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.515 * [taylor]: Taking taylor expansion of 1.0 in x 0.515 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.515 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.515 * [taylor]: Taking taylor expansion of 1.0 in x 0.515 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.515 * [taylor]: Taking taylor expansion of x in x 0.516 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.516 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.516 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.516 * [taylor]: Taking taylor expansion of 1.0 in x 0.516 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.516 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.516 * [taylor]: Taking taylor expansion of 1.0 in x 0.516 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.516 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.516 * [taylor]: Taking taylor expansion of -1 in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.518 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.518 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.518 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.518 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [taylor]: Taking taylor expansion of (cos x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.518 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [taylor]: Taking taylor expansion of (cos x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.520 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.520 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.520 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.520 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.521 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.521 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.522 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.522 * [taylor]: Taking taylor expansion of -1 in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.522 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.522 * [taylor]: Taking taylor expansion of 1.0 in x 0.522 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.522 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.522 * [taylor]: Taking taylor expansion of -1 in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.522 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.522 * [taylor]: Taking taylor expansion of x in x 0.523 * * * [progress]: simplifying candidates 0.525 * [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)))) (neg (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)) (- (log (- 1.0 (cos x))) (log x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (neg (- 1.0 (cos x))) (neg x) (/ 1.0 x) (/ (cos x) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 1) (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (/ (- 1.0 (cos x)) 1) (/ x (cbrt (- 1.0 (cos x)))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (- (- (log (- 1.0 (cos x))) (log x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log 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)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos 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)) (neg (/ (- 1.0 (cos x)) x)) (neg x) (/ (/ 1.0 x) x) (/ (/ (cos x) x) x) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (* (cbrt x) (cbrt x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (sqrt x)) (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) 1) (/ (cbrt (/ (- 1.0 (cos x)) x)) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) 1) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) 1) (/ (/ (cbrt (- 1.0 (cos x))) (cbrt x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) 1) (/ (/ (cbrt (- 1.0 (cos x))) (sqrt x)) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (* (cbrt x) (cbrt x))) (/ (/ (cbrt (- 1.0 (cos x))) x) (cbrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (sqrt x)) (/ (/ (cbrt (- 1.0 (cos x))) x) (sqrt x)) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) 1) (/ (/ (cbrt (- 1.0 (cos x))) x) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) 1) (/ (/ (sqrt (- 1.0 (cos x))) (cbrt x)) x) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) x) (/ (/ (sqrt (- 1.0 (cos x))) 1) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (cbrt x)) (/ (/ (sqrt (- 1.0 (cos x))) 1) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) 1) 1) (/ (/ (sqrt (- 1.0 (cos x))) x) x) (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) 1) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x)) (/ (/ 1 (sqrt x)) (sqrt x)) (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x)) (/ (/ 1 (sqrt x)) 1) (/ (/ (- 1.0 (cos x)) (sqrt x)) x) (/ (/ 1 1) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ 1 1) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ 1 1) 1) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (cbrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (sqrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) 1) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (cbrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (sqrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) 1) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (* (cbrt x) (cbrt x))) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (cbrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (sqrt x)) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) (sqrt x)) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) 1) (/ (/ (- (sqrt 1.0) (sqrt (cos x))) x) x) (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (cbrt x)) (cbrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x)) (/ (/ (- 1.0 (cos x)) (cbrt x)) (sqrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) 1) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) (sqrt x)) (cbrt x)) (/ (/ 1 (sqrt x)) (sqrt x)) (/ (/ (- 1.0 (cos x)) (sqrt x)) (sqrt x)) (/ (/ 1 (sqrt x)) 1) (/ (/ (- 1.0 (cos x)) (sqrt x)) x) (/ (/ 1 1) (* (cbrt x) (cbrt x))) (/ (/ 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(sqrt (cos x))) (cbrt x))) (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x))) (/ x (/ (- (sqrt 1.0) (sqrt (cos x))) x)) (/ x (/ (- 1.0 (cos x)) (cbrt x))) (/ x (/ (- 1.0 (cos x)) (sqrt x))) (/ x (/ (- 1.0 (cos x)) x)) (/ x (/ (- 1.0 (cos x)) x)) (/ x (/ 1 x)) (* x 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 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (* -1 (/ (- (cos x) 1.0) 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)) 0.572 * * [simplify]: iteration 0 : 5481 enodes (cost 1984 ) 0.579 * [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)) (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos 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x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) 1 (/ (- 1.0 (cos x)) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (+ (sqrt 1.0) (sqrt (cos x))) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) 1 (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ x (cbrt (- 1.0 (cos x)))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (/ x (- (sqrt 1.0) (sqrt (cos x)))) (/ x (- 1.0 (cos x))) (* x (+ (* 1.0 1.0) (* (cos x) (+ 1.0 (cos x))))) (* x (+ 1.0 (cos x))) (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 (/ 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x))) (/ (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x))) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* x (cbrt x))) (* (cbrt (- 1.0 (cos x))) (/ (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (sqrt x))) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) x)) (/ (cbrt (- 1.0 (cos x))) x) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (pow x 3/2)) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (/ (cbrt (- 1.0 (cos x))) (* x (cbrt x))) (* (cbrt (- 1.0 (cos x))) (/ (cbrt (- 1.0 (cos x))) (sqrt x))) (/ (cbrt (- 1.0 (cos x))) (pow x 3/2)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (* x x)) (/ (sqrt (- 1.0 (cos x))) (* x (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (* 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1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (sqrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (pow x 3/2)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x (cbrt x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x)) (/ (- (sqrt 1.0) (sqrt (cos x))) (pow x 3/2)) (+ (sqrt 1.0) (sqrt (cos x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (* x x)) (/ 1 (* x (cbrt x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ 1 (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x))) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (* (cbrt x) (* (cbrt x) (sqrt x)))) (/ (- 1.0 (cos x)) (* (cbrt x) (sqrt x))) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ 1 (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (* x (cbrt x))) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ 1 (* x (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 (pow x 3/2)) (- 1.0 (cos x)) (/ 1 (* x x)) (/ 1 x) (* x (/ x (- 1.0 (cos x)))) (/ (- 1.0 (cos x)) (pow (cbrt x) 5)) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (- 1.0 (cos x)) x) (/ x (cbrt (/ (- 1.0 (cos x)) x))) (/ x (sqrt (/ (- 1.0 (cos x)) x))) (* x (/ (cbrt x) (cbrt (- 1.0 (cos x))))) (/ (pow x 3/2) (cbrt (- 1.0 (cos x)))) (* x (/ x (cbrt (- 1.0 (cos x))))) (* (cbrt x) (/ x (sqrt (- 1.0 (cos x))))) (/ (pow x 3/2) (sqrt (- 1.0 (cos x)))) (* x (/ x (sqrt (- 1.0 (cos x))))) (* (cbrt x) (/ x (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* (cbrt x) (/ x (- (sqrt 1.0) (sqrt (cos x))))) (/ (pow x 3/2) (- (sqrt 1.0) (sqrt (cos x)))) (* x (/ x (- (sqrt 1.0) (sqrt (cos x))))) (* (cbrt x) (/ x (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (* x x) (* x x) (+ (* x (* x 1/2)) (+ (* 1/720 (pow x 6)) (* (pow x 4) -1/24))) (- 1.0 (cos x)) (- 1.0 (cos x)) (+ (* x 1/2) (+ (* 1/720 (pow x 5)) (* (pow x 3) -1/24))) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (+ 1/2 (+ (* 1/720 (pow x 4)) (* x (* x -1/24)))) (/ (- 1.0 (cos x)) (* x x)) (/ (- 1.0 (cos x)) (* x x)) 0.579 * * * [progress]: adding candidates to table 0.720 * * [progress]: iteration 3 / 4 0.720 * * * [progress]: picking best candidate 0.743 * * * * [pick]: Picked # 0.743 * * * [progress]: localizing error 0.750 * * * [progress]: generating rewritten candidates 0.750 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.763 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 0.766 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.789 * * * [progress]: generating series expansions 0.789 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.789 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in (x) around 0 0.789 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 0.789 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.789 * [taylor]: Taking taylor expansion of 1.0 in x 0.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.789 * [taylor]: Taking taylor expansion of x in x 0.789 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.789 * [taylor]: Taking taylor expansion of (cos x) in x 0.789 * [taylor]: Taking taylor expansion of x in x 0.789 * [taylor]: Taking taylor expansion of x in x 0.789 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 0.790 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.790 * [taylor]: Taking taylor expansion of 1.0 in x 0.790 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.790 * [taylor]: Taking taylor expansion of (cos x) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.792 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in (x) around 0 0.792 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 0.792 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.792 * [taylor]: Taking taylor expansion of 1.0 in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.792 * [taylor]: Taking taylor expansion of x in x 0.792 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 0.792 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.793 * [taylor]: Taking taylor expansion of 1.0 in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.793 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.793 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.793 * [taylor]: Taking taylor expansion of x in x 0.794 * [approximate]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in (x) around 0 0.794 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 0.794 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.794 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.794 * [taylor]: Taking taylor expansion of -1 in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 0.794 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.794 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.794 * [taylor]: Taking taylor expansion of -1 in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.794 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.794 * [taylor]: Taking taylor expansion of 1.0 in x 0.794 * [taylor]: Taking taylor expansion of x in x 0.795 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 0.795 * [approximate]: Taking taylor expansion of (/ (cos x) x) in (x) around 0 0.795 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.795 * [taylor]: Taking taylor expansion of (cos x) in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.795 * [taylor]: Taking taylor expansion of x in x 0.796 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.796 * [taylor]: Taking taylor expansion of (cos x) in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.796 * [approximate]: Taking taylor expansion of (* x (cos (/ 1 x))) in (x) around 0 0.796 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.796 * [taylor]: Taking taylor expansion of x in x 0.796 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.797 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [approximate]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in (x) around 0 0.797 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x 0.797 * [taylor]: Taking taylor expansion of -1 in x 0.797 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.797 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.797 * [taylor]: Taking taylor expansion of -1 in x 0.797 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.798 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.798 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.798 * [taylor]: Taking taylor expansion of -1 in x 0.798 * [taylor]: Taking taylor expansion of x in x 0.799 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.799 * [approximate]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in (x) around 0 0.799 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x 0.799 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 0.799 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.799 * [taylor]: Taking taylor expansion of 1.0 in x 0.799 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.799 * [taylor]: Taking taylor expansion of (cos x) in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of x in x 0.799 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x 0.799 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 0.799 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 0.800 * [taylor]: Taking taylor expansion of 1.0 in x 0.800 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 0.800 * [taylor]: Taking taylor expansion of (cos x) in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.800 * [taylor]: Taking taylor expansion of x in x 0.802 * [approximate]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in (x) around 0 0.802 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 0.802 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.802 * [taylor]: Taking taylor expansion of 1.0 in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.802 * [taylor]: Taking taylor expansion of x in x 0.802 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 0.803 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.803 * [taylor]: Taking taylor expansion of 1.0 in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.803 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.803 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.803 * [taylor]: Taking taylor expansion of x in x 0.805 * [approximate]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in (x) around 0 0.805 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x 0.805 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 0.805 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.805 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x 0.805 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 0.805 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.805 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.805 * [taylor]: Taking taylor expansion of -1 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 0.805 * [taylor]: Taking taylor expansion of 1.0 in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.805 * [taylor]: Taking taylor expansion of x in x 0.808 * * * [progress]: simplifying candidates 0.810 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 x)) (exp (/ (cos x) x))) (log (- (/ 1.0 x) (/ (cos x) x))) (exp (- (/ 1.0 x) (/ (cos x) x))) (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (cbrt (- (/ 1.0 x) (/ (cos x) x))) (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt (- (/ 1.0 x) (/ (cos x) x))) (- 1.0 (cos x)) (- (* 1.0 x) (* x (cos x))) (* x x) (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x)))) (neg (/ (cos x) x)) (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (/ (cos x) x))) (+ (/ 1.0 x) (/ (cos x) x)) (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x)) (- 1.0 (cos x)) (- (log (cos x)) (log x)) (log (/ (cos x) x)) (exp (/ (cos x) x)) (/ (* (* (cos x) (cos x)) (cos x)) (* (* x x) x)) (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x))) (cbrt (/ (cos x) x)) (* (* (/ (cos x) x) (/ (cos x) x)) (/ (cos x) x)) (sqrt (/ (cos x) x)) (sqrt (/ (cos x) x)) (neg (cos x)) (neg x) (/ (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (cos x)) (cbrt x)) (/ (* (cbrt (cos x)) (cbrt (cos x))) (sqrt x)) (/ (cbrt (cos x)) (sqrt x)) (/ (* (cbrt (cos x)) (cbrt (cos x))) 1) (/ (cbrt (cos x)) x) (/ (sqrt (cos x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cos x)) (cbrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) 1) (/ (sqrt (cos x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cos x) (cbrt x)) (/ 1 (sqrt x)) (/ (cos x) (sqrt x)) (/ 1 1) (/ (cos x) x) (/ 1 x) (/ x (cos x)) (/ (cos x) (* (cbrt x) (cbrt x))) (/ (cos x) (sqrt x)) (/ (cos x) 1) (/ x (cbrt (cos x))) (/ x (sqrt (cos x))) (/ x (cos x)) (- (log (- (/ 1.0 x) (/ (cos x) x))) (log x)) (log (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (exp (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (/ (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (* (* x x) x)) (* (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x))) (cbrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (* (* (/ (- (/ 1.0 x) (/ (cos x) x)) x) (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (sqrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (sqrt (/ (- (/ 1.0 x) (/ (cos x) x)) x)) (neg (- (/ 1.0 x) (/ (cos x) x))) (neg x) (/ (/ 1.0 x) x) (/ (/ (cos x) x) x) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (* (cbrt x) (cbrt x))) (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt x)) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (sqrt x)) (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x)) (/ (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) 1) (/ (cbrt (- (/ 1.0 x) (/ (cos x) x))) x) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt x)) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x)) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt x)) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) 1) (/ (sqrt (- (/ 1.0 x) (/ (cos x) x))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x)) (/ 1 1) (/ (- (/ 1.0 x) (/ (cos x) x)) x) (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (cbrt x)) (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x)) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x)) (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) 1) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) x) (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x)) (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x)) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x)) (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) 1) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) x) (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x))) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (cbrt x)) (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (sqrt x)) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (sqrt x)) (/ (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) 1) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) x) (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x)) (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x)) (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x)) (/ (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) 1) (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) x) (/ (/ 1 (* (cbrt x) (cbrt x))) (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (cbrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) (sqrt x)) (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (sqrt x)) (/ (/ 1 (* (cbrt x) (cbrt x))) 1) (/ (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) x) (/ (/ 1 (sqrt x)) (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (cbrt x)) (/ (/ 1 (sqrt x)) (sqrt x)) (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (sqrt x)) (/ (/ 1 (sqrt x)) 1) (/ (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) x) (/ (/ 1 1) (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x)) (/ (/ 1 1) (sqrt x)) (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x)) (/ (/ 1 1) 1) (/ (- (/ 1.0 x) (/ (cos x) x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 x) (/ (cos x) x)) (cbrt x)) (/ 1 (sqrt x)) (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x)) (/ 1 1) (/ (- (/ 1.0 x) (/ (cos x) x)) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ (/ 1 x) (sqrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ (/ 1 x) 1) (/ (- 1.0 (cos x)) x) (/ 1 x) (/ x (- (/ 1.0 x) (/ (cos x) x))) (/ (- (/ 1.0 x) (/ (cos x) x)) (* (cbrt x) (cbrt x))) (/ (- (/ 1.0 x) (/ (cos x) x)) (sqrt x)) (/ (- (/ 1.0 x) (/ (cos x) x)) 1) (/ x (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (sqrt (- (/ 1.0 x) (/ (cos x) x)))) (/ x (- (/ 1.0 x) (/ (cos x) x))) (/ x (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))) (/ x (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))) (/ x (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))) (/ x (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)))) (/ x (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x)))) (/ x (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x)))) (/ x (- (/ 1.0 x) (/ (cos x) x))) (/ x (- (/ 1.0 x) (/ (cos x) x))) (/ x (- 1.0 (cos x))) (* x x) (* x (* x x)) (* x (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x))))) (* x (+ (/ 1.0 x) (/ (cos x) x))) (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (* -1 (/ (- (cos x) 1.0) x)) (- (+ (* 1/24 (pow x 3)) (/ 1 x)) (* 1/2 x)) (/ (cos x) x) (/ (cos x) 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)) 0.856 * * [simplify]: iteration 0 : 5174 enodes (cost 1525 ) 0.862 * [simplify]: Simplified to: (exp (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (- 1.0 (cos x)) (* x (- 1.0 (cos x))) (* x x) (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (+ (* 1.0 (/ 1.0 (* x x))) (* (/ (cos x) (* x x)) (+ 1.0 (cos x)))) (/ (neg (cos x)) x) (* (/ (- 1.0 (cos x)) x) (+ (/ 1.0 x) (/ (cos x) x))) (+ (/ 1.0 x) (/ (cos x) x)) (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (+ (sqrt (/ (cos x) x)) (/ (sqrt 1.0) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (+ (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt 1.0) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (- 1.0 (cos x)) (log (/ (cos x) x)) (log (/ (cos x) x)) (exp (/ (cos x) x)) (pow (/ (cos x) x) 3) (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x))) (cbrt (/ (cos x) x)) (pow (/ (cos x) x) 3) (sqrt (/ (cos x) x)) (sqrt (/ (cos x) x)) (neg (cos x)) (neg x) (* (cbrt (cos x)) (/ (cbrt (cos x)) (* (cbrt x) (cbrt x)))) (/ (cbrt (cos x)) (cbrt x)) (* (cbrt (cos x)) (/ (cbrt (cos x)) (sqrt x))) (/ (cbrt (cos x)) (sqrt x)) (* (cbrt (cos x)) (cbrt (cos x))) (/ (cbrt (cos x)) x) (/ (sqrt (cos x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cos x)) (cbrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)) (sqrt (cos x)) (/ (sqrt (cos x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cos x) (cbrt x)) (/ 1 (sqrt x)) (/ (cos x) (sqrt x)) 1 (/ (cos x) x) (/ 1 x) (/ x (cos x)) (/ (cos x) (* (cbrt x) (cbrt x))) (/ (cos x) (sqrt x)) (cos x) (/ x (cbrt (cos x))) (/ x (sqrt (cos x))) (/ x (cos 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)) x) x) 3) (* (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)) x) x) 3) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (/ (- (cos x) 1.0) x) (neg x) (/ 1.0 (* x x)) (/ (cos x) (* x x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (/ (cbrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x)))) (/ (cbrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (/ (cbrt (/ (- 1.0 (cos x)) x)) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) (* (cbrt x) (cbrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (cbrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (/ (- 1.0 (cos x)) x) x) (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (cbrt x)) (/ (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x)) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (sqrt x)) (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (/ (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) x) (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x)) (/ (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (sqrt x)) (- (/ (sqrt (/ 1.0 x)) (sqrt x)) (/ (sqrt (cos x)) x)) (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) x) (/ (+ (sqrt (/ (cos x) x)) (/ (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (cbrt x)) (/ (+ (sqrt (/ (cos x) x)) (/ (sqrt 1.0) (sqrt x))) (sqrt x)) (- (/ (sqrt 1.0) x) (/ (sqrt (/ (cos x) x)) (sqrt x))) (+ (sqrt (/ (cos x) x)) (/ (sqrt 1.0) (sqrt x))) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) x) (/ (+ (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt 1.0) (sqrt x))) (* (cbrt x) (cbrt x))) (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (cbrt x)) (/ (+ (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt 1.0) (sqrt x))) (sqrt x)) (- (/ (sqrt 1.0) x) (/ (sqrt (cos x)) x)) (+ (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt 1.0) (sqrt x))) (/ (- (/ (sqrt 1.0) x) (/ (sqrt (cos x)) x)) (sqrt x)) (/ 1 (* x (cbrt x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ 1 (* (sqrt x) (* (cbrt x) (cbrt x)))) (/ (- 1.0 (cos x)) (* (sqrt x) (cbrt x))) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ 1 (* (sqrt x) (* (cbrt x) (cbrt x)))) (/ (- 1.0 (cos x)) (* (sqrt x) (cbrt x))) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (/ (- 1.0 (cos x)) x) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) (pow x 3/2)) 1 (/ (/ (- 1.0 (cos x)) x) x) (/ 1 (pow (cbrt x) 5)) (/ (- 1.0 (cos x)) (cbrt x)) (/ 1 (pow x 3/2)) (/ (- 1.0 (cos x)) (sqrt x)) (/ 1 x) (/ (- 1.0 (cos x)) x) (/ 1 x) (* x (/ x (- 1.0 (cos x)))) (/ (- 1.0 (cos x)) (pow (cbrt x) 5)) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (- 1.0 (cos x)) x) (/ x (cbrt (/ (- 1.0 (cos x)) x))) (/ x (sqrt (/ (- 1.0 (cos x)) x))) (* x (/ x (- 1.0 (cos x)))) (/ x (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x)))) (/ x (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x)))) (/ x (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x)))) (/ (sqrt x) (- (/ (sqrt 1.0) x) (/ (sqrt (cos x)) x))) (* (cbrt x) (/ x (- 1.0 (cos x)))) (/ (pow x 3/2) (- 1.0 (cos x))) (* x (/ x (- 1.0 (cos x)))) (* x (/ x (- 1.0 (cos x)))) (/ x (- 1.0 (cos x))) (* x x) (pow x 3) (+ (* 1.0 (/ 1.0 x)) (* (/ (cos x) x) (+ 1.0 (cos x)))) (+ 1.0 (cos x)) (+ (* x 1/2) (+ (* 1/720 (pow x 5)) (* (pow x 3) -1/24))) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (+ (/ 1 x) (+ (* (pow x 3) 1/24) (* x -1/2))) (/ (cos x) x) (/ (cos x) x) (+ 1/2 (+ (* 1/720 (pow x 4)) (* x (* x -1/24)))) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) 0.862 * * * [progress]: adding candidates to table 0.979 * * [progress]: iteration 4 / 4 0.979 * * * [progress]: picking best candidate 1.001 * * * * [pick]: Picked # 1.001 * * * [progress]: localizing error 1.012 * * * [progress]: generating rewritten candidates 1.012 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 1.025 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 2) 1.029 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 1.053 * * * [progress]: generating series expansions 1.053 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 1.053 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in (x) around 0 1.053 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 1.053 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.053 * [taylor]: Taking taylor expansion of 1.0 in x 1.053 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.053 * [taylor]: Taking taylor expansion of x in x 1.053 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.053 * [taylor]: Taking taylor expansion of (cos x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.054 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 1.054 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.054 * [taylor]: Taking taylor expansion of 1.0 in x 1.054 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.054 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.054 * [taylor]: Taking taylor expansion of (cos x) in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.056 * [approximate]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in (x) around 0 1.057 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 1.057 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.057 * [taylor]: Taking taylor expansion of 1.0 in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 1.057 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.057 * [taylor]: Taking taylor expansion of 1.0 in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.057 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.057 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.057 * [taylor]: Taking taylor expansion of x in x 1.058 * [approximate]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in (x) around 0 1.058 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 1.058 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.058 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.058 * [taylor]: Taking taylor expansion of -1 in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.058 * [taylor]: Taking taylor expansion of 1.0 in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 1.058 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.058 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.058 * [taylor]: Taking taylor expansion of -1 in x 1.058 * [taylor]: Taking taylor expansion of x in x 1.058 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.059 * [taylor]: Taking taylor expansion of 1.0 in x 1.059 * [taylor]: Taking taylor expansion of x in x 1.060 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 2) 1.060 * [approximate]: Taking taylor expansion of (/ (cos x) x) in (x) around 0 1.060 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.060 * [taylor]: Taking taylor expansion of (cos x) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.060 * [taylor]: Taking taylor expansion of (cos x) in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.061 * [approximate]: Taking taylor expansion of (* x (cos (/ 1 x))) in (x) around 0 1.061 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.061 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.061 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.061 * [taylor]: Taking taylor expansion of x in x 1.062 * [approximate]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in (x) around 0 1.062 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x 1.062 * [taylor]: Taking taylor expansion of -1 in x 1.062 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.062 * [taylor]: Taking taylor expansion of -1 in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of (* -1 (* x (cos (/ -1 x)))) in x 1.062 * [taylor]: Taking taylor expansion of -1 in x 1.062 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.062 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.062 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.062 * [taylor]: Taking taylor expansion of -1 in x 1.062 * [taylor]: Taking taylor expansion of x in x 1.063 * * * * [progress]: [ 3 / 3 ] generating series at (2) 1.063 * [approximate]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in (x) around 0 1.063 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x 1.063 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 1.063 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.063 * [taylor]: Taking taylor expansion of 1.0 in x 1.063 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.063 * [taylor]: Taking taylor expansion of (cos x) in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.063 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of (/ (- (* 1.0 (/ 1 x)) (/ (cos x) x)) x) in x 1.064 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x)) (/ (cos x) x)) in x 1.064 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x 1.064 * [taylor]: Taking taylor expansion of 1.0 in x 1.064 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of (/ (cos x) x) in x 1.064 * [taylor]: Taking taylor expansion of (cos x) in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.064 * [taylor]: Taking taylor expansion of x in x 1.067 * [approximate]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in (x) around 0 1.067 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 1.067 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.067 * [taylor]: Taking taylor expansion of 1.0 in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (* x (- (* 1.0 x) (* x (cos (/ 1 x))))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (- (* 1.0 x) (* x (cos (/ 1 x)))) in x 1.067 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.067 * [taylor]: Taking taylor expansion of 1.0 in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (* x (cos (/ 1 x))) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.067 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.067 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.067 * [taylor]: Taking taylor expansion of x in x 1.069 * [approximate]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in (x) around 0 1.069 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x 1.069 * [taylor]: Taking taylor expansion of -1 in x 1.069 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x 1.069 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 1.069 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.069 * [taylor]: Taking taylor expansion of x in x 1.069 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.070 * [taylor]: Taking taylor expansion of -1 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.070 * [taylor]: Taking taylor expansion of 1.0 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (* -1 (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x)) in x 1.070 * [taylor]: Taking taylor expansion of -1 in x 1.070 * [taylor]: Taking taylor expansion of (* (- (* x (cos (/ -1 x))) (* 1.0 x)) x) in x 1.070 * [taylor]: Taking taylor expansion of (- (* x (cos (/ -1 x))) (* 1.0 x)) in x 1.070 * [taylor]: Taking taylor expansion of (* x (cos (/ -1 x))) in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.070 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.070 * [taylor]: Taking taylor expansion of -1 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of (* 1.0 x) in x 1.070 * [taylor]: Taking taylor expansion of 1.0 in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.070 * [taylor]: Taking taylor expansion of x in x 1.072 * * * [progress]: simplifying candidates 1.074 * [simplify]: Simplifying using # : (/ (exp (/ 1.0 x)) (exp (/ (cos x) x))) (log (- (/ 1.0 x) (/ (cos x) x))) (exp (- (/ 1.0 x) (/ (cos x) x))) (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (cbrt (- (/ 1.0 x) (/ (cos x) x)))) (cbrt (- (/ 1.0 x) (/ (cos x) x))) (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt (- (/ 1.0 x) (/ (cos x) x))) (- 1.0 (cos x)) (- (* 1.0 x) (* x (cos x))) (* x x) (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x)))) (neg (/ (cos x) x)) (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (/ (cos x) x))) (+ (/ 1.0 x) (/ (cos x) x)) (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (+ (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (+ (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x)) (- 1.0 (cos x)) (- (log (cos x)) (log x)) (log (/ (cos x) x)) (exp (/ (cos x) x)) (/ (* (* (cos x) (cos x)) (cos x)) (* (* x x) x)) (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x))) (cbrt (/ (cos x) x)) (* (* (/ (cos x) x) (/ (cos x) x)) (/ (cos x) x)) (sqrt (/ (cos x) x)) (sqrt (/ (cos x) x)) (neg (cos x)) (neg x) (/ (* (cbrt (cos x)) (cbrt (cos x))) (* (cbrt x) (cbrt x))) (/ (cbrt (cos x)) (cbrt x)) (/ (* (cbrt (cos x)) (cbrt (cos x))) (sqrt x)) (/ (cbrt (cos x)) (sqrt x)) (/ (* (cbrt (cos x)) (cbrt (cos x))) 1) (/ (cbrt (cos x)) x) (/ (sqrt (cos x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cos x)) (cbrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) 1) (/ (sqrt (cos x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cos x) (cbrt x)) (/ 1 (sqrt x)) (/ (cos x) (sqrt x)) (/ 1 1) (/ (cos x) x) (/ 1 x) (/ x (cos x)) (/ (cos x) (* (cbrt x) (cbrt x))) (/ (cos x) (sqrt x)) (/ (cos x) 1) (/ x (cbrt (cos x))) (/ x (sqrt (cos x))) (/ x (cos x)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)) (+ (log (- (/ 1.0 x) (/ (cos x) x))) (neg (log x))) (+ (log (- (/ 1.0 x) (/ (cos x) x))) (- 0 (log x))) (+ (log (- (/ 1.0 x) (/ (cos x) x))) (- (log 1) (log x))) (+ (log (- (/ 1.0 x) (/ (cos x) x))) (log (/ 1 x))) (log (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (exp (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (* (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (- (/ 1.0 x) (/ (cos x) x)) (- (/ 1.0 x) (/ (cos x) x))) (- (/ 1.0 x) (/ (cos x) x))) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (cbrt (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)))) (cbrt (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (* (* (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (sqrt (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (sqrt (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x))) (* (- 1.0 (cos x)) 1) (* x x) (* (- (* 1.0 x) (* x (cos x))) 1) (* (* x x) x) (* (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) 1) (* (+ (* (/ 1.0 x) (/ 1.0 x)) (+ (* (/ (cos x) x) (/ (cos x) x)) (* (/ 1.0 x) (/ (cos x) x)))) x) (* (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (/ (cos x) x))) 1) (* (+ (/ 1.0 x) (/ (cos x) x)) x) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt (/ 1 x))) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (sqrt (/ 1 x))) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (/ (sqrt 1) (sqrt x))) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (/ (sqrt 1) (sqrt x))) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (/ 1 (sqrt x))) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (/ 1 (sqrt x))) (* (- (/ 1.0 x) (/ (cos x) x)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (- (/ 1.0 x) (/ (cos x) x)) (sqrt (/ 1 x))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (sqrt 1) (sqrt x))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ (sqrt 1) 1)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 (* (cbrt x) (cbrt x)))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 (sqrt x))) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 1)) (* (- (/ 1.0 x) (/ (cos x) x)) 1) (* (- (/ 1.0 x) (/ (cos x) x)) 1) (* (cbrt (- (/ 1.0 x) (/ (cos x) x))) (/ 1 x)) (* (sqrt (- (/ 1.0 x) (/ (cos x) x))) (/ 1 x)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)) (* (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (/ 1 x)) (* (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (/ 1 x)) (* (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (/ 1 x)) (* (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (/ 1 x)) (* (- (/ 1.0 (cbrt x)) (/ (cos x) (cbrt x))) (/ 1 x)) (* (- (/ 1.0 (sqrt x)) (/ (cos x) (sqrt x))) (/ 1 x)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)) (* (- (/ 1.0 x) (/ (cos x) x)) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x)) (* (- (/ 1.0 x) (/ (cos x) x)) 1) (* (- 1.0 (cos x)) (/ 1 x)) (* (- (* 1.0 x) (* x (cos x))) (/ 1 x)) (* (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (/ 1 x)) (* (- (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (/ (cos x) x))) (/ 1 x)) (- (+ (* 1/2 x) (* 1/720 (pow x 5))) (* 1/24 (pow x 3))) (/ (- 1.0 (cos x)) x) (* -1 (/ (- (cos x) 1.0) x)) (- (+ (* 1/24 (pow x 3)) (/ 1 x)) (* 1/2 x)) (/ (cos x) x) (/ (cos x) 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)) 1.120 * * [simplify]: iteration 0 : 4953 enodes (cost 1117 ) 1.121 * * [simplify]: iteration 1 : 4953 enodes (cost 1117 ) 1.127 * [simplify]: Simplified to: (exp (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x))) (cbrt (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ (- 1.0 (cos x)) x)) (- 1.0 (cos x)) (* x (- 1.0 (cos x))) (* x x) (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (+ (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (+ (/ 1.0 x) (/ (cos x) x)))) (/ (neg (cos x)) x) (* (/ (- 1.0 (cos x)) x) (+ (/ 1.0 x) (/ (cos x) x))) (+ (/ 1.0 x) (/ (cos x) x)) (+ (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (- (sqrt (/ 1.0 x)) (sqrt (/ (cos x) x))) (+ (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) (+ (sqrt (/ (cos x) x)) (/ (sqrt 1.0) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) (+ (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt 1.0) (sqrt x))) (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) (/ (- 1.0 (cos x)) (cbrt x)) (/ (- 1.0 (cos x)) (sqrt x)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (- 1.0 (cos x)) (log (/ (cos x) x)) (log (/ (cos x) x)) (exp (/ (cos x) x)) (pow (/ (cos x) x) 3) (* (cbrt (/ (cos x) x)) (cbrt (/ (cos x) x))) (cbrt (/ (cos x) x)) (pow (/ (cos x) x) 3) (sqrt (/ (cos x) x)) (sqrt (/ (cos x) x)) (neg (cos x)) (neg x) (* (/ (cbrt (cos x)) (cbrt x)) (/ (cbrt (cos x)) (cbrt x))) (/ (cbrt (cos x)) (cbrt x)) (* (/ (cbrt (cos x)) (sqrt x)) (cbrt (cos x))) (/ (cbrt (cos x)) (sqrt x)) (* (cbrt (cos x)) (cbrt (cos x))) (/ (cbrt (cos x)) x) (/ (sqrt (cos x)) (* (cbrt x) (cbrt x))) (/ (sqrt (cos x)) (cbrt x)) (/ (sqrt (cos x)) (sqrt x)) (/ (sqrt (cos x)) (sqrt x)) (sqrt (cos x)) (/ (sqrt (cos x)) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (cos x) (cbrt x)) (/ 1 (sqrt x)) (/ (cos x) (sqrt x)) 1 (/ (cos x) x) (/ 1 x) (/ x (cos x)) (/ (cos x) (* (cbrt x) (cbrt x))) (/ (cos x) (sqrt x)) (cos x) (/ x (cbrt (cos x))) (/ x (sqrt (cos x))) (/ x (cos x)) (/ (/ (- 1.0 (cos x)) x) x) (log (/ (/ (- 1.0 (cos x)) x) x)) (log (/ (/ (- 1.0 (cos x)) x) x)) (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)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (* (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)) x) x) 3) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (sqrt (/ (/ (- 1.0 (cos x)) x) x)) (- 1.0 (cos x)) (* x x) (* x (- 1.0 (cos x))) (pow x 3) (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) (* x (+ (* (/ 1.0 x) (/ 1.0 x)) (* (/ (cos x) x) (+ (/ 1.0 x) (/ (cos x) x))))) (* (/ (- 1.0 (cos x)) x) (+ (/ 1.0 x) (/ (cos x) x))) (* x (+ (/ 1.0 x) (/ (cos x) x))) (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x))) (* (sqrt (/ (- 1.0 (cos x)) x)) (sqrt (/ 1 x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (sqrt x)) (* (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (/ (- 1.0 (cos x)) x) (sqrt (/ 1 x))) (* (/ (- 1.0 (cos x)) x) (* (/ (cbrt 1) (cbrt x)) (/ (cbrt 1) (cbrt x)))) (* (/ (- 1.0 (cos x)) (pow x 3/2)) (* (cbrt 1) (cbrt 1))) (* (/ (- 1.0 (cos x)) x) (* (cbrt 1) (cbrt 1))) (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (- 1.0 (cos x)) x) (/ (/ (- 1.0 (cos x)) x) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos 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 x)) (sqrt (/ (cos x) x))) x) (/ (- (sqrt (/ 1.0 x)) (/ (sqrt (cos x)) (sqrt x))) x) (/ (- (/ (sqrt 1.0) (sqrt x)) (sqrt (/ (cos x) x))) x) (/ (- (/ (sqrt 1.0) (sqrt x)) (/ (sqrt (cos x)) (sqrt x))) x) (/ (/ (- 1.0 (cos x)) (cbrt x)) x) (/ (- 1.0 (cos x)) (pow x 3/2)) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (/ (* x (- 1.0 (cos x))) x) (/ (- (pow (/ 1.0 x) 3) (pow (/ (cos x) x) 3)) x) (* (+ (/ 1.0 x) (/ (cos x) x)) (/ (/ (- 1.0 (cos x)) x) x)) (+ (* x 1/2) (+ (* 1/720 (pow x 5)) (* (pow x 3) -1/24))) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (+ (/ 1 x) (+ (* (pow x 3) 1/24) (* x -1/2))) (/ (cos x) x) (/ (cos x) x) (+ 1/2 (+ (* 1/720 (pow x 4)) (* (* x x) -1/24))) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) 1.128 * * * [progress]: adding candidates to table 1.234 * [progress]: [Phase 3 of 3] Extracting. 1.234 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 1.237 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (* x x)) x) 1.237 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (* x x)) from (# # # # # # # # #) 1.284 * * * * [regimes]: Trying to branch on x from (# # # # # # # # #) 1.344 * * * [regime]: Found split indices: #