13.410 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.054 * * * [progress]: [2/2] Setting up program. 0.056 * [progress]: [Phase 2 of 3] Improving. 0.056 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.058 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.059 * * [simplify]: iteration 1 : 21 enodes (cost 4 ) 0.061 * * [simplify]: iteration 2 : 26 enodes (cost 4 ) 0.062 * * [simplify]: iteration 3 : 28 enodes (cost 4 ) 0.063 * * [simplify]: iteration 4 : 28 enodes (cost 4 ) 0.063 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.064 * * [progress]: iteration 1 / 4 0.064 * * * [progress]: picking best candidate 0.065 * * * * [pick]: Picked # 0.065 * * * [progress]: localizing error 0.071 * * * [progress]: generating rewritten candidates 0.071 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.080 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.084 * * * [progress]: generating series expansions 0.084 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.084 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.084 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.084 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.084 * [taylor]: Taking taylor expansion of 1.0 in x 0.084 * [taylor]: Taking taylor expansion of (cos x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.087 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.087 * [taylor]: Taking taylor expansion of 1.0 in x 0.087 * [taylor]: Taking taylor expansion of (cos x) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.103 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.103 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.116 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.117 * [taylor]: Taking taylor expansion of -1 in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.117 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.117 * [taylor]: Taking taylor expansion of 1.0 in x 0.117 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.117 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.117 * [taylor]: Taking taylor expansion of -1 in x 0.117 * [taylor]: Taking taylor expansion of x in x 0.117 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.128 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.128 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.128 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [taylor]: Taking taylor expansion of (cos x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.128 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.128 * [taylor]: Taking taylor expansion of 1.0 in x 0.128 * [taylor]: Taking taylor expansion of (cos x) in x 0.128 * [taylor]: Taking taylor expansion of x in x 0.144 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.144 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.144 * [taylor]: Taking taylor expansion of 1.0 in x 0.144 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.144 * [taylor]: Taking taylor expansion of 1.0 in x 0.144 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.148 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.148 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.148 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.148 * [taylor]: Taking taylor expansion of -1 in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.148 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.148 * [taylor]: Taking taylor expansion of 1.0 in x 0.148 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.148 * [taylor]: Taking taylor expansion of -1 in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.152 * * * [progress]: simplifying candidates 0.152 * [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)) 0.156 * * [simplify]: iteration 0 : 221 enodes (cost 271 ) 0.160 * * [simplify]: iteration 1 : 735 enodes (cost 239 ) 0.171 * * [simplify]: iteration 2 : 2396 enodes (cost 239 ) 0.211 * * [simplify]: iteration 3 : 5002 enodes (cost 239 ) 0.212 * [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)) (* 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)) (/ 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))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (pow x 2)) (* (* 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) (+ (cos x) 1.0)) (* 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)) (* x x)) (/ (- 1.0 (cos 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)) 0.213 * * * [progress]: adding candidates to table 0.302 * * [progress]: iteration 2 / 4 0.302 * * * [progress]: picking best candidate 0.324 * * * * [pick]: Picked # 0.324 * * * [progress]: localizing error 0.332 * * * [progress]: generating rewritten candidates 0.332 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.334 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.342 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.368 * * * [progress]: generating series expansions 0.368 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.368 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.368 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.368 * [taylor]: Taking taylor expansion of 1.0 in x 0.368 * [taylor]: Taking taylor expansion of (cos x) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.368 * [taylor]: Taking taylor expansion of 1.0 in x 0.368 * [taylor]: Taking taylor expansion of (cos x) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.379 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.379 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.379 * [taylor]: Taking taylor expansion of 1.0 in x 0.379 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.379 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.379 * [taylor]: Taking taylor expansion of x in x 0.380 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.380 * [taylor]: Taking taylor expansion of 1.0 in x 0.380 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.380 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.380 * [taylor]: Taking taylor expansion of x in x 0.387 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.387 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.387 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.387 * [taylor]: Taking taylor expansion of -1 in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.387 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.387 * [taylor]: Taking taylor expansion of 1.0 in x 0.387 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.387 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.387 * [taylor]: Taking taylor expansion of -1 in x 0.387 * [taylor]: Taking taylor expansion of x in x 0.391 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.391 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.391 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.391 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.391 * [taylor]: Taking taylor expansion of 1.0 in x 0.391 * [taylor]: Taking taylor expansion of (cos x) in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.391 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.394 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.394 * [taylor]: Taking taylor expansion of 1.0 in x 0.394 * [taylor]: Taking taylor expansion of (cos x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.407 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.407 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.407 * [taylor]: Taking taylor expansion of 1.0 in x 0.407 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.407 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.407 * [taylor]: Taking taylor expansion of 1.0 in x 0.407 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.407 * [taylor]: Taking taylor expansion of x in x 0.418 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.418 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.418 * [taylor]: Taking taylor expansion of -1 in x 0.418 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.419 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.419 * [taylor]: Taking taylor expansion of 1.0 in x 0.419 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.419 * [taylor]: Taking taylor expansion of -1 in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.419 * [taylor]: Taking taylor expansion of -1 in x 0.419 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.419 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.419 * [taylor]: Taking taylor expansion of 1.0 in x 0.419 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.419 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.419 * [taylor]: Taking taylor expansion of -1 in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.435 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.435 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.435 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.435 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.435 * [taylor]: Taking taylor expansion of 1.0 in x 0.435 * [taylor]: Taking taylor expansion of (cos x) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.435 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.435 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.438 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.438 * [taylor]: Taking taylor expansion of 1.0 in x 0.438 * [taylor]: Taking taylor expansion of (cos x) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.438 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.438 * [taylor]: Taking taylor expansion of x in x 0.453 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.453 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.453 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.453 * [taylor]: Taking taylor expansion of 1.0 in x 0.453 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.453 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.453 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.454 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.454 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.454 * [taylor]: Taking taylor expansion of 1.0 in x 0.454 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.454 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.454 * [taylor]: Taking taylor expansion of x in x 0.467 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.467 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.467 * [taylor]: Taking taylor expansion of -1 in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.467 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.467 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.467 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.467 * [taylor]: Taking taylor expansion of -1 in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.468 * [taylor]: Taking taylor expansion of x in x 0.484 * * * [progress]: simplifying candidates 0.486 * [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)) (- (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)) (- (- 1.0 (cos x))) (- 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))) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (+ (- (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (- 0 (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- 0 (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (- (log 1) (log x)) (- (log (- 1.0 (cos x))) (log x))) (+ (- (log 1) (log x)) (log (/ (- 1.0 (cos x)) x))) (+ (log (/ 1 x)) (- (log (- 1.0 (cos x))) (log x))) (+ (log (/ 1 x)) (log (/ (- 1.0 (cos x)) x))) (log (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (exp (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* x x) x))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x)) (/ (- 1.0 (cos x)) x))) (* (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x)))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (* (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (* 1 (- 1.0 (cos x))) (* x x) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ (sqrt 1) (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 (sqrt x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 x) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))) (* (/ 1 x) (sqrt (/ (- 1.0 (cos x)) x))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x))) (* (/ 1 x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1)) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ 1 x) (/ (sqrt (- 1.0 (cos x))) 1)) (* (/ 1 x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ 1 (sqrt x))) (* (/ 1 x) (/ 1 1)) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt x))) (* (/ 1 x) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1)) (* (/ 1 x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ 1 x) (/ 1 (sqrt x))) (* (/ 1 x) (/ 1 1)) (* (/ 1 x) 1) (* (/ 1 x) (- 1.0 (cos x))) (* (cbrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (sqrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (cbrt 1) x) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ (sqrt 1) x) (/ (- 1.0 (cos x)) x)) (* (/ 1 (cbrt x)) (/ (- 1.0 (cos x)) x)) (* (/ 1 (sqrt x)) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (/ (- 1.0 (cos x)) x)) (* (/ 1 x) (- 1.0 (cos x))) (* 1 (/ (- 1.0 (cos 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)) 0.492 * * [simplify]: iteration 0 : 521 enodes (cost 814 ) 0.502 * * [simplify]: iteration 1 : 2334 enodes (cost 726 ) 0.541 * * [simplify]: iteration 2 : 5001 enodes (cost 690 ) 0.545 * [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) (+ (cos x) 1.0)) (* 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 (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (* (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 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))) (pow x 1/2)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (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))) (/ (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 (/ (- 1.0 (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))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) x) (* x (+ 1.0 (cos x))) (/ (- 1.0 (cos x)) (pow x 2)) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (log (/ (- 1.0 (cos x)) (pow x 2))) (exp (/ (- 1.0 (cos x)) (pow x 2))) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (* (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x)))) (cbrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (sqrt (* (/ 1 x) (/ (- 1.0 (cos x)) x))) (- 1.0 (cos x)) (pow x 2) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (sqrt (/ (- 1.0 (cos x)) x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (sqrt (/ 1 x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (/ (sqrt (/ (- 1.0 (cos x)) x)) (pow x 1/2)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (pow x 1/2)) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (/ (- 1.0 (cos x)) x)) (pow x 1/2)) (/ (sqrt (/ (- 1.0 (cos x)) x)) (pow x 1/2)) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (* (/ 1 x) (* (cbrt (/ (- 1.0 (cos x)) x)) (cbrt (/ (- 1.0 (cos x)) x)))) (* (/ 1 x) (sqrt (/ (- 1.0 (cos x)) x))) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) x) (/ (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt x)) x) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) x) (/ (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) x) (/ (sqrt (- 1.0 (cos x))) (* (sqrt x) x)) (/ (sqrt (- 1.0 (cos x))) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ 1 x) (sqrt x)) (/ 1 x) (/ (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt x) (cbrt x))) x) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (sqrt x) x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) x) (/ (/ 1 x) (* (cbrt x) (cbrt x))) (/ (/ 1 x) (sqrt x)) (/ 1 x) (/ 1 x) (/ (- 1.0 (cos x)) x) (* (cbrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (* (sqrt (/ 1 x)) (/ (- 1.0 (cos x)) x)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos 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)) 0.545 * * * [progress]: adding candidates to table 0.750 * * [progress]: iteration 3 / 4 0.750 * * * [progress]: picking best candidate 0.777 * * * * [pick]: Picked # 0.778 * * * [progress]: localizing error 0.785 * * * [progress]: generating rewritten candidates 0.785 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1) 0.787 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.803 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.832 * * * [progress]: generating series expansions 0.832 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1) 0.832 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.832 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.832 * [taylor]: Taking taylor expansion of 1.0 in x 0.832 * [taylor]: Taking taylor expansion of (cos x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.832 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.832 * [taylor]: Taking taylor expansion of 1.0 in x 0.832 * [taylor]: Taking taylor expansion of (cos x) in x 0.832 * [taylor]: Taking taylor expansion of x in x 0.847 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.847 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.847 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.851 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.851 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.851 * [taylor]: Taking taylor expansion of 1.0 in x 0.851 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.851 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.851 * [taylor]: Taking taylor expansion of -1 in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.854 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.854 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 0.854 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.855 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.855 * [taylor]: Taking taylor expansion of 1.0 in x 0.855 * [taylor]: Taking taylor expansion of (cos x) in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.855 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 0.857 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.857 * [taylor]: Taking taylor expansion of (cos x) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.870 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.870 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.870 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.870 * [taylor]: Taking taylor expansion of 1.0 in x 0.870 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.870 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.871 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.871 * [taylor]: Taking taylor expansion of 1.0 in x 0.871 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.871 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.871 * [taylor]: Taking taylor expansion of x in x 0.882 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 0.882 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.882 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 0.882 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.883 * [taylor]: Taking taylor expansion of x in x 0.898 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.898 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.898 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.898 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.898 * [taylor]: Taking taylor expansion of 1.0 in x 0.898 * [taylor]: Taking taylor expansion of (cos x) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.898 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.901 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.901 * [taylor]: Taking taylor expansion of 1.0 in x 0.901 * [taylor]: Taking taylor expansion of (cos x) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.916 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.916 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.916 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.916 * [taylor]: Taking taylor expansion of x in x 0.916 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.916 * [taylor]: Taking taylor expansion of 1.0 in x 0.916 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.916 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.917 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.917 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.917 * [taylor]: Taking taylor expansion of 1.0 in x 0.917 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.917 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.917 * [taylor]: Taking taylor expansion of x in x 0.934 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.934 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.935 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.935 * [taylor]: Taking taylor expansion of 1.0 in x 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.935 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.935 * [taylor]: Taking taylor expansion of 1.0 in x 0.935 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.935 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.935 * [taylor]: Taking taylor expansion of -1 in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.935 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.935 * [taylor]: Taking taylor expansion of x in x 0.946 * * * [progress]: simplifying candidates 0.948 * [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)) (* (- 1.0 (cos x)) (/ 1 x)) (+ (log (- 1.0 (cos x))) (- (log x))) (+ (log (- 1.0 (cos x))) (- 0 (log x))) (+ (log (- 1.0 (cos x))) (- (log 1) (log x))) (+ (log (- 1.0 (cos x))) (log (/ 1 x))) (log (* (- 1.0 (cos x)) (/ 1 x))) (exp (* (- 1.0 (cos x)) (/ 1 x))) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (/ (* (* 1 1) 1) (* (* x x) x))) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (- 1.0 (cos x)) (/ 1 x))) (cbrt (* (- 1.0 (cos x)) (/ 1 x)))) (cbrt (* (- 1.0 (cos x)) (/ 1 x))) (* (* (* (- 1.0 (cos x)) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (- 1.0 (cos x)) (/ 1 x))) (sqrt (* (- 1.0 (cos x)) (/ 1 x))) (sqrt (* (- 1.0 (cos x)) (/ 1 x))) (* (- (pow 1.0 3) (pow (cos x) 3)) 1) (* (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) x) (* (- (* 1.0 1.0) (* (cos x) (cos x))) 1) (* (+ 1.0 (cos x)) x) (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 x))) (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 x))) (* (sqrt (- 1.0 (cos x))) (/ (sqrt 1) (sqrt x))) (* (sqrt (- 1.0 (cos x))) (/ (sqrt 1) (sqrt x))) (* (sqrt (- 1.0 (cos x))) (/ 1 (sqrt x))) (* (sqrt (- 1.0 (cos x))) (/ 1 (sqrt x))) (* (- 1.0 (cos x)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (- 1.0 (cos x)) (sqrt (/ 1 x))) (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (- 1.0 (cos x)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (- 1.0 (cos x)) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (- 1.0 (cos x)) (/ (sqrt 1) (sqrt x))) (* (- 1.0 (cos x)) (/ (sqrt 1) 1)) (* (- 1.0 (cos x)) (/ 1 (* (cbrt x) (cbrt x)))) (* (- 1.0 (cos x)) (/ 1 (sqrt x))) (* (- 1.0 (cos x)) (/ 1 1)) (* (- 1.0 (cos x)) 1) (* (- 1.0 (cos x)) 1) (* (cbrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x)) (* (- (sqrt 1.0) (sqrt (cos x))) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x)) (* (- 1.0 (cos x)) 1) (* (- (pow 1.0 3) (pow (cos x) 3)) (/ 1 x)) (* (- (* 1.0 1.0) (* (cos x) (cos x))) (/ 1 x)) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (+ (- (log x)) (+ (log (- 1.0 (cos x))) (- (log x)))) (+ (- (log x)) (+ (log (- 1.0 (cos x))) (- 0 (log x)))) (+ (- (log x)) (+ (log (- 1.0 (cos x))) (- (log 1) (log x)))) (+ (- (log x)) (+ (log (- 1.0 (cos x))) (log (/ 1 x)))) (+ (- (log x)) (log (* (- 1.0 (cos x)) (/ 1 x)))) (+ (- 0 (log x)) (+ (log (- 1.0 (cos x))) (- (log x)))) (+ (- 0 (log x)) (+ (log (- 1.0 (cos x))) (- 0 (log x)))) (+ (- 0 (log x)) (+ (log (- 1.0 (cos x))) (- (log 1) (log x)))) (+ (- 0 (log x)) (+ (log (- 1.0 (cos x))) (log (/ 1 x)))) (+ (- 0 (log x)) (log (* (- 1.0 (cos x)) (/ 1 x)))) (+ (- (log 1) (log x)) (+ (log (- 1.0 (cos x))) (- (log x)))) (+ (- (log 1) (log x)) (+ (log (- 1.0 (cos x))) (- 0 (log x)))) (+ (- (log 1) (log x)) (+ (log (- 1.0 (cos x))) (- (log 1) (log x)))) (+ (- (log 1) (log x)) (+ (log (- 1.0 (cos x))) (log (/ 1 x)))) (+ (- (log 1) (log x)) (log (* (- 1.0 (cos x)) (/ 1 x)))) (+ (log (/ 1 x)) (+ (log (- 1.0 (cos x))) (- (log x)))) (+ (log (/ 1 x)) (+ (log (- 1.0 (cos x))) (- 0 (log x)))) (+ (log (/ 1 x)) (+ (log (- 1.0 (cos x))) (- (log 1) (log x)))) (+ (log (/ 1 x)) (+ (log (- 1.0 (cos x))) (log (/ 1 x)))) (+ (log (/ 1 x)) (log (* (- 1.0 (cos x)) (/ 1 x)))) (log (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (exp (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (/ (* (* 1 1) 1) (* (* x x) x)))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))) (* (/ (* (* 1 1) 1) (* (* x x) x)) (* (* (* (- 1.0 (cos x)) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (- 1.0 (cos x)) (/ 1 x)))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (/ (* (* 1 1) 1) (* (* x x) x)))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (/ 1 x) (/ 1 x)) (/ 1 x)))) (* (* (* (/ 1 x) (/ 1 x)) (/ 1 x)) (* (* (* (- 1.0 (cos x)) (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (- 1.0 (cos x)) (/ 1 x)))) (* (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))))) (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (* (* (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (sqrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (sqrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (* 1 (* (- (pow 1.0 3) (pow (cos x) 3)) 1)) (* x (* (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) x)) (* 1 (* (- (* 1.0 1.0) (* (cos x) (cos x))) 1)) (* x (* (+ 1.0 (cos x)) x)) (* 1 (- 1.0 (cos x))) (* x x) (* 1 (* (- 1.0 (cos x)) 1)) (* x x) (* 1 (* (- (pow 1.0 3) (pow (cos x) 3)) (/ 1 x))) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* 1 (* (- (* 1.0 1.0) (* (cos x) (cos x))) (/ 1 x))) (* x (+ 1.0 (cos x))) (* (/ 1 x) (- 1.0 (cos x))) (* (cbrt (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (sqrt (/ 1 x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (cbrt 1) (cbrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (cbrt 1) (sqrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (cbrt 1) x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (sqrt 1) (cbrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (sqrt 1) (sqrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ (sqrt 1) x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 (cbrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 (sqrt x)) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))) (* (/ 1 x) (* (- (pow 1.0 3) (pow (cos x) 3)) 1)) (* (/ 1 x) (* (- (* 1.0 1.0) (* (cos x) (cos x))) 1)) (* (/ 1 x) (- 1.0 (cos x))) (* (/ 1 x) (* (- 1.0 (cos x)) 1)) (* (/ 1 x) (* (- (pow 1.0 3) (pow (cos x) 3)) (/ 1 x))) (* (/ 1 x) (* (- (* 1.0 1.0) (* (cos x) (cos x))) (/ 1 x))) (* 1 (* (- 1.0 (cos x)) (/ 1 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)) 0.954 * * [simplify]: iteration 0 : 548 enodes (cost 852 ) 0.964 * * [simplify]: iteration 1 : 2382 enodes (cost 685 ) 1.000 * * [simplify]: iteration 2 : 5001 enodes (cost 663 ) 1.004 * [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) (+ (cos x) 1.0)) (* 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)) (/ (- 1.0 (cos x)) x) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (log (/ (- 1.0 (cos x)) x)) (exp (/ (- 1.0 (cos x)) x)) (pow (/ (- 1.0 (cos x)) x) 3) (pow (/ (- 1.0 (cos x)) x) 3) (* (cbrt (* (- 1.0 (cos x)) (/ 1 x))) (cbrt (* (- 1.0 (cos x)) (/ 1 x)))) (cbrt (* (- 1.0 (cos x)) (/ 1 x))) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (* (- 1.0 (cos x)) (/ 1 x))) (sqrt (* (- 1.0 (cos x)) (/ 1 x))) (- (pow 1.0 3) (pow (cos x) 3)) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))) (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 x))) (* (sqrt (- 1.0 (cos x))) (sqrt (/ 1 x))) (/ (sqrt (- 1.0 (cos x))) (pow x 1/2)) (/ (sqrt (- 1.0 (cos x))) (pow x 1/2)) (/ (sqrt (- 1.0 (cos x))) (pow x 1/2)) (/ (sqrt (- 1.0 (cos x))) (pow x 1/2)) (* (- 1.0 (cos x)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (- 1.0 (cos x)) (sqrt (/ 1 x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (- 1.0 (cos x)) (- 1.0 (cos x)) (* (cbrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (/ (- 1.0 (cos x)) x) (/ (- (sqrt 1.0) (sqrt (cos x))) x) (/ (- 1.0 (cos x)) x) (- 1.0 (cos x)) (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (- (log (/ (- 1.0 (cos x)) x)) (log x)) (pow (exp (/ (- 1.0 (cos x)) x)) (/ 1 x)) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (* (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x))))) (cbrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (pow (/ (/ (- 1.0 (cos x)) x) x) 3) (sqrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (sqrt (* (/ 1 x) (* (- 1.0 (cos x)) (/ 1 x)))) (- (pow 1.0 3) (pow (cos x) 3)) (* (pow x 2) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (* (+ 1.0 (cos x)) x)) (- 1.0 (cos x)) (pow x 2) (- 1.0 (cos x)) (pow x 2) (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (* x (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (* x (+ 1.0 (cos x))) (/ (- 1.0 (cos x)) x) (* (/ (- 1.0 (cos x)) x) (cbrt (/ 1 x))) (* (/ (- 1.0 (cos x)) x) (sqrt (/ 1 x))) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) (cbrt x)) (/ (/ (- 1.0 (cos x)) x) (sqrt x)) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) (/ (/ (- 1.0 (cos x)) x) x) (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) (/ (- 1.0 (cos x)) x) (/ (- 1.0 (cos x)) x) (/ (/ (- (pow 1.0 3) (pow (cos x) 3)) x) x) (/ (/ (- (* 1.0 1.0) (* (cos x) (cos x))) x) x) (/ (- 1.0 (cos 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)) x) x) (/ (/ (- 1.0 (cos x)) x) x) 1.004 * * * [progress]: adding candidates to table 1.188 * * [progress]: iteration 4 / 4 1.188 * * * [progress]: picking best candidate 1.214 * * * * [pick]: Picked # 1.215 * * * [progress]: localizing error 1.225 * * * [progress]: generating rewritten candidates 1.225 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1) 1.228 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1) 1.232 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1) 1.237 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 1.272 * * * [progress]: generating series expansions 1.272 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1) 1.272 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.272 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.272 * [taylor]: Taking taylor expansion of 1.0 in x 1.272 * [taylor]: Taking taylor expansion of (cos x) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.272 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.272 * [taylor]: Taking taylor expansion of 1.0 in x 1.272 * [taylor]: Taking taylor expansion of (cos x) in x 1.272 * [taylor]: Taking taylor expansion of x in x 1.288 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.288 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.288 * [taylor]: Taking taylor expansion of 1.0 in x 1.288 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.288 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.288 * [taylor]: Taking taylor expansion of 1.0 in x 1.288 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.288 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.288 * [taylor]: Taking taylor expansion of x in x 1.291 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.292 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.292 * [taylor]: Taking taylor expansion of 1.0 in x 1.292 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.292 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.292 * [taylor]: Taking taylor expansion of 1.0 in x 1.292 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.292 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.292 * [taylor]: Taking taylor expansion of -1 in x 1.292 * [taylor]: Taking taylor expansion of x in x 1.295 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1) 1.295 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in (x) around 0 1.295 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in x 1.296 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.296 * [taylor]: Taking taylor expansion of 1.0 in x 1.296 * [taylor]: Taking taylor expansion of (cos x) in x 1.296 * [taylor]: Taking taylor expansion of x in x 1.298 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in x 1.298 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.298 * [taylor]: Taking taylor expansion of 1.0 in x 1.298 * [taylor]: Taking taylor expansion of (cos x) in x 1.298 * [taylor]: Taking taylor expansion of x in x 1.314 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in (x) around 0 1.314 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in x 1.314 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.314 * [taylor]: Taking taylor expansion of 1.0 in x 1.314 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.314 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.315 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in x 1.315 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.315 * [taylor]: Taking taylor expansion of 1.0 in x 1.315 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.315 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.315 * [taylor]: Taking taylor expansion of x in x 1.327 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in (x) around 0 1.327 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in x 1.327 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.327 * [taylor]: Taking taylor expansion of 1.0 in x 1.327 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.327 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.327 * [taylor]: Taking taylor expansion of -1 in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.328 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in x 1.328 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.328 * [taylor]: Taking taylor expansion of 1.0 in x 1.328 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.328 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.328 * [taylor]: Taking taylor expansion of -1 in x 1.328 * [taylor]: Taking taylor expansion of x in x 1.340 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1) 1.341 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.341 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.341 * [taylor]: Taking taylor expansion of 1.0 in x 1.341 * [taylor]: Taking taylor expansion of (cos x) in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.341 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.341 * [taylor]: Taking taylor expansion of 1.0 in x 1.341 * [taylor]: Taking taylor expansion of (cos x) in x 1.341 * [taylor]: Taking taylor expansion of x in x 1.351 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.352 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.352 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.352 * [taylor]: Taking taylor expansion of 1.0 in x 1.352 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.352 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.352 * [taylor]: Taking taylor expansion of x in x 1.356 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.356 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.356 * [taylor]: Taking taylor expansion of 1.0 in x 1.356 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.356 * [taylor]: Taking taylor expansion of -1 in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.356 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.356 * [taylor]: Taking taylor expansion of 1.0 in x 1.356 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.356 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.356 * [taylor]: Taking taylor expansion of -1 in x 1.356 * [taylor]: Taking taylor expansion of x in x 1.360 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 1.360 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in (x) around 0 1.360 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 1.360 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.360 * [taylor]: Taking taylor expansion of 1.0 in x 1.360 * [taylor]: Taking taylor expansion of (cos x) in x 1.360 * [taylor]: Taking taylor expansion of x in x 1.360 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) x) in x 1.362 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.362 * [taylor]: Taking taylor expansion of 1.0 in x 1.362 * [taylor]: Taking taylor expansion of (cos x) in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.362 * [taylor]: Taking taylor expansion of x in x 1.381 * [approximate]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in (x) around 0 1.381 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.381 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.381 * [taylor]: Taking taylor expansion of 1.0 in x 1.381 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.381 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (* x (- 1.0 (cos (/ 1 x)))) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.382 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.382 * [taylor]: Taking taylor expansion of 1.0 in x 1.382 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.382 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.382 * [taylor]: Taking taylor expansion of x in x 1.393 * [approximate]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in (x) around 0 1.393 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 1.393 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.393 * [taylor]: Taking taylor expansion of 1.0 in x 1.393 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.393 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (* -1 (* (- 1.0 (cos (/ -1 x))) x)) in x 1.393 * [taylor]: Taking taylor expansion of -1 in x 1.394 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) x) in x 1.394 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.394 * [taylor]: Taking taylor expansion of 1.0 in x 1.394 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.394 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.394 * [taylor]: Taking taylor expansion of -1 in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.394 * [taylor]: Taking taylor expansion of x in x 1.409 * * * [progress]: simplifying candidates 1.411 * [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)) (* (log (- 1.0 (cos x))) 3) (* (log (- 1.0 (cos x))) 3) (* 1 3) (pow (- 1.0 (cos x)) (* (cbrt 3) (cbrt 3))) (pow (- 1.0 (cos x)) (sqrt 3)) (pow (- 1.0 (cos x)) 1) (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3) (pow (cbrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (* (- 1.0 (cos x)) (- 1.0 (cos x))) (log (pow (- 1.0 (cos x)) 3)) (exp (pow (- 1.0 (cos x)) 3)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (- 1.0 (cos x)) 3)) (* (* (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 3)) (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3) (pow (cbrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (- (pow 1.0 3) (pow (cos x) 3)) 3) (pow (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) 3) (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3) (pow (+ 1.0 (cos x)) 3) (* (- 1.0 (cos x)) (- 1.0 (cos x))) (sqrt (pow (- 1.0 (cos x)) 3)) (sqrt (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) (/ 3 2)) (pow (- 1.0 (cos x)) (/ 3 2)) (log (cbrt (pow (- 1.0 (cos x)) 3))) (exp (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3)) (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (+ (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3)))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3)) (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (+ (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt 1) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (cbrt (pow (- (pow 1.0 3) (pow (cos x) 3)) 3)) (cbrt (pow (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) 3)) (cbrt (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3)) (cbrt (pow (+ 1.0 (cos x)) 3)) (* (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3)))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (* (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (+ (log (cbrt (pow (- 1.0 (cos x)) 3))) (- (log x))) (+ (log (cbrt (pow (- 1.0 (cos x)) 3))) (- 0 (log x))) (+ (log (cbrt (pow (- 1.0 (cos x)) 3))) (- (log 1) (log x))) (+ (log (cbrt (pow (- 1.0 (cos x)) 3))) (log (/ 1 x))) (log (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (exp (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (* (pow (- 1.0 (cos x)) 3) (/ (* (* 1 1) 1) (* (* x x) x))) (* (pow (- 1.0 (cos x)) 3) (* (* (/ 1 x) (/ 1 x)) (/ 1 x))) (* (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (* (* (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (sqrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (sqrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (* (cbrt (pow (- (pow 1.0 3) (pow (cos x) 3)) 3)) 1) (* (cbrt (pow (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) 3)) x) (* (cbrt (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3)) 1) (* (cbrt (pow (+ 1.0 (cos x)) 3)) x) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (sqrt (/ 1 x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (sqrt (/ 1 x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (sqrt (/ 1 x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (sqrt (/ 1 x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 (sqrt x))) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 (sqrt x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ (sqrt 1) (sqrt x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ 1 (sqrt x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ 1 (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (sqrt (/ 1 x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (sqrt (/ 1 x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (/ 1 (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (/ 1 (sqrt x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ (sqrt 1) (sqrt x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ (sqrt 1) (sqrt x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ 1 (sqrt x))) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ 1 (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (* (cbrt (/ 1 x)) (cbrt (/ 1 x)))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (sqrt (/ 1 x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x)))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (* (cbrt 1) (cbrt 1)) (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (* (cbrt 1) (cbrt 1)) 1)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (sqrt 1) (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ (sqrt 1) 1)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 (* (cbrt x) (cbrt x)))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 (sqrt x))) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 1)) (* (cbrt (pow (- 1.0 (cos x)) 3)) 1) (* (cbrt (pow (- 1.0 (cos x)) 3)) 1) (* (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (- 1.0 (cos x))) (/ 1 x)) (* (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ 1 x)) (* (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (/ 1 x)) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (/ 1 x)) (* (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ 1 x)) (* (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)) (* (cbrt (pow (- 1.0 (cos x)) 3)) 1) (* (cbrt (pow (- (pow 1.0 3) (pow (cos x) 3)) 3)) (/ 1 x)) (* (cbrt (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3)) (/ 1 x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/8 (pow x 6)) (* 7/1920 (pow x 10))) (* 1/32 (pow x 8))) (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3) (- (+ (* 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)) 1.418 * * [simplify]: iteration 0 : 495 enodes (cost 905 ) 1.428 * * [simplify]: iteration 1 : 2404 enodes (cost 843 ) 1.471 * * [simplify]: iteration 2 : 5001 enodes (cost 800 ) 1.475 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 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) (+ (cos x) 1.0)) (* 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 (pow (- 1.0 (cos x)) 3)) (log (pow (- 1.0 (cos x)) 3)) 3 (pow (- 1.0 (cos x)) (* (cbrt 3) (cbrt 3))) (pow (- 1.0 (cos x)) (sqrt 3)) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) 1 (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) 1 (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 2) (log (pow (- 1.0 (cos x)) 3)) (exp (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (pow (- 1.0 (cos x)) 3) 3) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) 1 (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) 1 (pow (- 1.0 (cos x)) 3) (pow (- (pow 1.0 3) (pow (cos x) 3)) 3) (pow (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) 3) (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3) (pow (+ 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 2) (sqrt (pow (- 1.0 (cos x)) 3)) (sqrt (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) 1 (- 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) 1 (- 1.0 (cos x)) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) 1 (- 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) 1 (- 1.0 (cos x)) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) 1 (- 1.0 (cos x)) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (cbrt (* (- 1.0 (cos x)) (- 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))) (/ (- 1.0 (cos x)) x) (- (log (- 1.0 (cos x))) (log x)) (- (log (- 1.0 (cos x))) (log x)) (- (log (- 1.0 (cos x))) (log x)) (- (log (- 1.0 (cos x))) (log x)) (- (log (- 1.0 (cos x))) (log x)) (pow (exp (- 1.0 (cos x))) (/ 1 x)) (pow (/ (- 1.0 (cos x)) x) 3) (pow (/ (- 1.0 (cos x)) x) 3) (* (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x)))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (pow (/ (- 1.0 (cos x)) x) 3) (sqrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (sqrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (/ 1 x))) (- (pow 1.0 3) (pow (cos x) 3)) (* x (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0))) (- (* 1.0 1.0) (* (cos x) (cos x))) (* x (+ 1.0 (cos x))) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt (/ 1 x))) (/ (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt x)) (/ (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt x)) (/ (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt x)) (/ (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (sqrt x)) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (* (sqrt (/ 1 x)) (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (* (* (- 1.0 (cos x)) (cbrt (/ 1 x))) (cbrt (/ 1 x))) (* (sqrt (/ 1 x)) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (/ (- 1.0 (cos x)) (* (cbrt x) (cbrt x))) (/ (- 1.0 (cos x)) (sqrt x)) (- 1.0 (cos x)) (- 1.0 (cos x)) (- 1.0 (cos x)) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (- 1.0 (cos x)) x) (/ (* (- (sqrt 1.0) (sqrt (cos x))) 1) x) (/ (- 1.0 (cos x)) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (cbrt (- 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))) 1) x) (/ (- 1.0 (cos x)) x) (/ (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) x) (* (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (/ 1 x)) (/ (- 1.0 (cos x)) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (cbrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (- 1.0 (cos x)) x) (- 1.0 (cos x)) (/ (- (pow 1.0 3) (pow (cos x) 3)) x) (/ (- (* 1.0 1.0) (* (cos x) (cos 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)) (- (+ (* 1/8 (pow x 6)) (* 7/1920 (pow x 10))) (* 1/32 (pow x 8))) (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3) (- (+ (* 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)) 1.475 * * * [progress]: adding candidates to table 1.727 * [progress]: [Phase 3 of 3] Extracting. 1.727 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # #) 1.729 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (* x x)) x) 1.729 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (* x x)) from (# # # # # # # # # # # # #) 1.772 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # #) 1.829 * * * [regime]: Found split indices: #