13.390 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.047 * * * [progress]: [2/2] Setting up program. 0.049 * [progress]: [Phase 2 of 3] Improving. 0.049 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.052 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.053 * * [simplify]: iteration 1 : 21 enodes (cost 4 ) 0.054 * * [simplify]: iteration 2 : 26 enodes (cost 4 ) 0.055 * * [simplify]: iteration 3 : 28 enodes (cost 4 ) 0.057 * * [simplify]: iteration 4 : 28 enodes (cost 4 ) 0.057 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.057 * * [progress]: iteration 1 / 4 0.057 * * * [progress]: picking best candidate 0.059 * * * * [pick]: Picked # 0.059 * * * [progress]: localizing error 0.065 * * * [progress]: generating rewritten candidates 0.065 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.074 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.077 * * * [progress]: generating series expansions 0.077 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.077 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.077 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.077 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.077 * [taylor]: Taking taylor expansion of 1.0 in x 0.077 * [taylor]: Taking taylor expansion of (cos x) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.080 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.081 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.081 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [taylor]: Taking taylor expansion of (cos x) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.095 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.095 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.095 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.095 * [taylor]: Taking taylor expansion of 1.0 in x 0.095 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.095 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.096 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.096 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.096 * [taylor]: Taking taylor expansion of 1.0 in x 0.096 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.096 * [taylor]: Taking taylor expansion of x in x 0.108 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.108 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.108 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.108 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.108 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.108 * [taylor]: Taking taylor expansion of -1 in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.108 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.108 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.108 * [taylor]: Taking taylor expansion of 1.0 in x 0.108 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.108 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.108 * [taylor]: Taking taylor expansion of -1 in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.109 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.109 * [taylor]: Taking taylor expansion of x in x 0.124 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.124 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (cos x) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of (cos x) in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.134 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.134 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.134 * [taylor]: Taking taylor expansion of 1.0 in x 0.134 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.138 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.138 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.138 * [taylor]: Taking taylor expansion of -1 in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.138 * [taylor]: Taking taylor expansion of 1.0 in x 0.138 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.138 * [taylor]: Taking taylor expansion of -1 in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.142 * * * [progress]: simplifying candidates 0.142 * [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)) 0.146 * * [simplify]: iteration 0 : 221 enodes (cost 271 ) 0.150 * * [simplify]: iteration 1 : 694 enodes (cost 239 ) 0.163 * * [simplify]: iteration 2 : 2689 enodes (cost 239 ) 0.194 * * [simplify]: iteration 3 : 5003 enodes (cost 239 ) 0.195 * [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)) 0.195 * * * [progress]: adding candidates to table 0.293 * * [progress]: iteration 2 / 4 0.293 * * * [progress]: picking best candidate 0.308 * * * * [pick]: Picked # 0.308 * * * [progress]: localizing error 0.316 * * * [progress]: generating rewritten candidates 0.316 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.319 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.321 * * * * [progress]: [ 3 / 4 ] rewriting at (2) 0.364 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2) 0.383 * * * [progress]: generating series expansions 0.383 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.383 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.383 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.383 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [taylor]: Taking taylor expansion of (cos x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.383 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.383 * [taylor]: Taking taylor expansion of 1.0 in x 0.383 * [taylor]: Taking taylor expansion of (cos x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.394 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.394 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.394 * [taylor]: Taking taylor expansion of 1.0 in x 0.394 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.394 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.394 * [taylor]: Taking taylor expansion of 1.0 in x 0.394 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.394 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.394 * [taylor]: Taking taylor expansion of x in x 0.398 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.398 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.398 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.398 * [taylor]: Taking taylor expansion of -1 in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.398 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.398 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.398 * [taylor]: Taking taylor expansion of -1 in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.401 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.401 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.401 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.401 * [taylor]: Taking taylor expansion of 1.0 in x 0.401 * [taylor]: Taking taylor expansion of (cos x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.401 * [taylor]: Taking taylor expansion of 1.0 in x 0.401 * [taylor]: Taking taylor expansion of (cos x) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.411 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.411 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.412 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.412 * [taylor]: Taking taylor expansion of x in x 0.415 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.415 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.415 * [taylor]: Taking taylor expansion of 1.0 in x 0.415 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.415 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.415 * [taylor]: Taking taylor expansion of -1 in x 0.415 * [taylor]: Taking taylor expansion of x in x 0.415 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.416 * [taylor]: Taking taylor expansion of 1.0 in x 0.416 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.416 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.416 * [taylor]: Taking taylor expansion of -1 in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.419 * * * * [progress]: [ 3 / 4 ] generating series at (2) 0.419 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.419 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.419 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.419 * [taylor]: Taking taylor expansion of 1.0 in x 0.419 * [taylor]: Taking taylor expansion of (cos x) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.419 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.422 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.422 * [taylor]: Taking taylor expansion of 1.0 in x 0.422 * [taylor]: Taking taylor expansion of (cos x) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.422 * [taylor]: Taking taylor expansion of x in x 0.442 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.442 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.443 * [taylor]: Taking taylor expansion of 1.0 in x 0.443 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.443 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.443 * [taylor]: Taking taylor expansion of 1.0 in x 0.443 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.443 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.443 * [taylor]: Taking taylor expansion of x in x 0.456 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.456 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.456 * [taylor]: Taking taylor expansion of -1 in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.456 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.456 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.456 * [taylor]: Taking taylor expansion of 1.0 in x 0.456 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.456 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.456 * [taylor]: Taking taylor expansion of -1 in x 0.456 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.466 * * * * [progress]: [ 4 / 4 ] generating series at (2 2) 0.466 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 0.466 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.467 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.467 * [taylor]: Taking taylor expansion of 1.0 in x 0.467 * [taylor]: Taking taylor expansion of (cos x) in x 0.467 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.471 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.471 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.471 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.471 * [taylor]: Taking taylor expansion of 1.0 in x 0.471 * [taylor]: Taking taylor expansion of (cos x) in x 0.471 * [taylor]: Taking taylor expansion of x in x 0.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.475 * [taylor]: Taking taylor expansion of x in x 0.516 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 0.516 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 0.516 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.517 * [taylor]: Taking taylor expansion of 1.0 in x 0.517 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 0.518 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.518 * [taylor]: Taking taylor expansion of 1.0 in x 0.518 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.537 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 0.537 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 0.537 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 0.537 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.537 * [taylor]: Taking taylor expansion of 1.0 in x 0.537 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.537 * [taylor]: Taking taylor expansion of -1 in x 0.537 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.538 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 0.538 * [taylor]: Taking taylor expansion of -1 in x 0.538 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 0.538 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 0.538 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.538 * [taylor]: Taking taylor expansion of 1.0 in x 0.538 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.538 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.538 * [taylor]: Taking taylor expansion of -1 in x 0.538 * [taylor]: Taking taylor expansion of x in x 0.539 * [taylor]: Taking taylor expansion of x in x 0.556 * * * [progress]: simplifying candidates 0.560 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos 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1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) 0.645 * * * [progress]: adding candidates to table 1.037 * * [progress]: iteration 3 / 4 1.037 * * * [progress]: picking best candidate 1.061 * * * * [pick]: Picked # 1.061 * * * [progress]: localizing error 1.074 * * * [progress]: generating rewritten candidates 1.074 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.081 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 1 1 1) 1.084 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 1.086 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 1.156 * * * [progress]: generating series expansions 1.156 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.156 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.156 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.156 * [taylor]: Taking taylor expansion of 1.0 in x 1.156 * [taylor]: Taking taylor expansion of (cos x) in x 1.156 * [taylor]: Taking taylor expansion of x in x 1.156 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.156 * [taylor]: Taking taylor expansion of 1.0 in x 1.156 * [taylor]: Taking taylor expansion of (cos x) in x 1.156 * [taylor]: Taking taylor expansion of x in x 1.167 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.167 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.167 * [taylor]: Taking taylor expansion of 1.0 in x 1.167 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.167 * [taylor]: Taking taylor expansion of x in x 1.167 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.167 * [taylor]: Taking taylor expansion of 1.0 in x 1.168 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.168 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.168 * [taylor]: Taking taylor expansion of x in x 1.171 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.171 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.171 * [taylor]: Taking taylor expansion of 1.0 in x 1.171 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.171 * [taylor]: Taking taylor expansion of -1 in x 1.171 * [taylor]: Taking taylor expansion of x in x 1.171 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.171 * [taylor]: Taking taylor expansion of 1.0 in x 1.171 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.171 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.171 * [taylor]: Taking taylor expansion of -1 in x 1.171 * [taylor]: Taking taylor expansion of x in x 1.179 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 1 1 1) 1.179 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.179 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.179 * [taylor]: Taking taylor expansion of 1.0 in x 1.179 * [taylor]: Taking taylor expansion of (cos x) in x 1.179 * [taylor]: Taking taylor expansion of x in x 1.179 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.179 * [taylor]: Taking taylor expansion of 1.0 in x 1.179 * [taylor]: Taking taylor expansion of (cos x) in x 1.179 * [taylor]: Taking taylor expansion of x in x 1.189 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.189 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.189 * [taylor]: Taking taylor expansion of 1.0 in x 1.189 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.189 * [taylor]: Taking taylor expansion of x in x 1.189 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.189 * [taylor]: Taking taylor expansion of 1.0 in x 1.189 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.189 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.189 * [taylor]: Taking taylor expansion of x in x 1.192 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.193 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.193 * [taylor]: Taking taylor expansion of 1.0 in x 1.193 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.193 * [taylor]: Taking taylor expansion of -1 in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.193 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.193 * [taylor]: Taking taylor expansion of 1.0 in x 1.193 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.193 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.193 * [taylor]: Taking taylor expansion of -1 in x 1.193 * [taylor]: Taking taylor expansion of x in x 1.196 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 1.196 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.196 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.196 * [taylor]: Taking taylor expansion of 1.0 in x 1.196 * [taylor]: Taking taylor expansion of (cos x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.196 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.196 * [taylor]: Taking taylor expansion of 1.0 in x 1.196 * [taylor]: Taking taylor expansion of (cos x) in x 1.196 * [taylor]: Taking taylor expansion of x in x 1.207 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.207 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.207 * [taylor]: Taking taylor expansion of 1.0 in x 1.207 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.207 * [taylor]: Taking taylor expansion of x in x 1.207 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.207 * [taylor]: Taking taylor expansion of 1.0 in x 1.207 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.207 * [taylor]: Taking taylor expansion of x in x 1.210 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.210 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.210 * [taylor]: Taking taylor expansion of 1.0 in x 1.210 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.210 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.210 * [taylor]: Taking taylor expansion of -1 in x 1.210 * [taylor]: Taking taylor expansion of x in x 1.211 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.211 * [taylor]: Taking taylor expansion of 1.0 in x 1.211 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.211 * [taylor]: Taking taylor expansion of -1 in x 1.211 * [taylor]: Taking taylor expansion of x in x 1.214 * * * * [progress]: [ 4 / 4 ] generating series at (2) 1.214 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 1.214 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 1.214 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.214 * [taylor]: Taking taylor expansion of 1.0 in x 1.214 * [taylor]: Taking taylor expansion of (cos x) in x 1.214 * [taylor]: Taking taylor expansion of x in x 1.214 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.214 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 1.217 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.217 * [taylor]: Taking taylor expansion of 1.0 in x 1.217 * [taylor]: Taking taylor expansion of (cos x) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.217 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.217 * [taylor]: Taking taylor expansion of x in x 1.232 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 1.232 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 1.232 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.232 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.232 * [taylor]: Taking taylor expansion of 1.0 in x 1.232 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.232 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 1.233 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.233 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.233 * [taylor]: Taking taylor expansion of 1.0 in x 1.233 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.233 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.233 * [taylor]: Taking taylor expansion of x in x 1.245 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 1.246 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 1.246 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.246 * [taylor]: Taking taylor expansion of 1.0 in x 1.246 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.246 * [taylor]: Taking taylor expansion of -1 in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 1.246 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.246 * [taylor]: Taking taylor expansion of 1.0 in x 1.246 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.246 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.246 * [taylor]: Taking taylor expansion of -1 in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.246 * [taylor]: Taking taylor expansion of (pow x 2) in x 1.246 * [taylor]: Taking taylor expansion of x in x 1.261 * * * [progress]: simplifying candidates 1.264 * [simplify]: Simplifying using # : (log (exp 1.0)) (log (exp (- (cos x)))) (log (exp 1.0)) (log (exp (- (cos x)))) (log (* (cbrt (exp (- 1.0 (cos x)))) (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log 1) (log (exp (- 1.0 (cos x)))) (log (exp 1.0)) (log (exp (cos x))) (log (exp (- 1.0 (cos x)))) (log (exp (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (log (exp (sqrt (- 1.0 (cos x))))) (log (exp 1)) (log (exp (+ (sqrt 1.0) (sqrt (cos x))))) (log (exp 1)) (log (log (exp (- 1.0 (cos x))))) (exp (log (exp (- 1.0 (cos x))))) (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x)))))) (cbrt (log (exp (- 1.0 (cos x))))) (* (* (log (exp (- 1.0 (cos x)))) (log (exp (- 1.0 (cos x))))) (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (+ (- (log (sqrt (- 1.0 (cos x)))) (log x)) (- (log (sqrt (log (exp (- 1.0 (cos x)))))) (log x))) (+ (- (log (sqrt (- 1.0 (cos x)))) (log x)) (log (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (+ (log (/ (sqrt (- 1.0 (cos x))) x)) (- (log (sqrt (log (exp (- 1.0 (cos x)))))) (log x))) (+ (log (/ (sqrt (- 1.0 (cos x))) x)) (log (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (log (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (exp (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (/ (* (* (sqrt (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt (log (exp (- 1.0 (cos x)))))) (* (* x x) x))) (* (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (* (* (/ (sqrt (log (exp (- 1.0 (cos x))))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (- 1.0 (cos x))) x)) (/ (* (* (sqrt (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt (log (exp (- 1.0 (cos x)))))) (* (* x x) x))) (* (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (- 1.0 (cos x))) x)) (* (* (/ (sqrt (log (exp (- 1.0 (cos x))))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)))) (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (sqrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (sqrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (sqrt (- 1.0 (cos x))) (sqrt (log (exp (- 1.0 (cos x)))))) (* x x) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (cbrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (sqrt (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (* (cbrt (sqrt (log (exp (- 1.0 (cos x)))))) (cbrt (sqrt (log (exp (- 1.0 (cos x))))))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (* (cbrt (sqrt (log (exp (- 1.0 (cos x)))))) (cbrt (sqrt (log (exp (- 1.0 (cos x))))))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (* (cbrt (sqrt (log (exp (- 1.0 (cos x)))))) (cbrt (sqrt (log (exp (- 1.0 (cos x))))))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x))))))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x))))))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x))))))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt 1) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (log (exp (- 1.0 (cos x)))))) 1)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ 1 (sqrt x))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ 1 1)) (* (/ (sqrt (- 1.0 (cos x))) x) 1) (* (/ (sqrt (- 1.0 (cos x))) x) (sqrt (log (exp (- 1.0 (cos x)))))) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ 1 x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)) (* (/ (sqrt (- 1.0 (cos x))) x) (sqrt (log (exp (- 1.0 (cos x)))))) (* (sqrt (- 1.0 (cos x))) (/ (sqrt (log (exp (- 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 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) 1.272 * * [simplify]: iteration 0 : 603 enodes (cost 1575 ) 1.281 * * [simplify]: iteration 1 : 2567 enodes (cost 1213 ) 1.317 * * [simplify]: iteration 2 : 5001 enodes (cost 1120 ) 1.322 * [simplify]: Simplified to: 1.0 (- (cos x)) 1.0 (- (cos x)) (* 2 (log (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) 0 (- 1.0 (cos x)) 1.0 (cos x) (- 1.0 (cos x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))) 1 (+ (sqrt 1.0) (sqrt (cos x))) 1 (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (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)) (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)) (pow x 2)) (* 2 (log (/ (sqrt (- 1.0 (cos x))) x))) (* 2 (log (/ (sqrt (- 1.0 (cos x))) x))) (* 2 (log (/ (sqrt (- 1.0 (cos x))) x))) (* 2 (log (/ (sqrt (- 1.0 (cos x))) x))) (* 2 (log (/ (sqrt (- 1.0 (cos x))) x))) (pow E (/ (- 1.0 (cos x)) (pow x 2))) (/ (pow (/ (- 1.0 (cos x)) x) 3) (pow x 3)) (/ (pow (/ (- 1.0 (cos x)) x) 3) (pow x 3)) (/ (pow (/ (- 1.0 (cos x)) x) 3) (pow x 3)) (/ (pow (/ (- 1.0 (cos x)) x) 3) (pow x 3)) (* (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x)))) (cbrt (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (log (exp (- 1.0 (cos x))))) x))) (/ (pow (/ (- 1.0 (cos x)) x) 3) (pow x 3)) (fabs (/ (sqrt (- 1.0 (cos x))) x)) (fabs (/ (sqrt (- 1.0 (cos x))) x)) (- 1.0 (cos x)) (pow x 2) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (* (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (/ (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (pow x 1/2)) (* (* (/ (sqrt (- 1.0 (cos x))) x) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (pow (sqrt (/ (sqrt (- 1.0 (cos x))) x)) 3) (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (/ x (/ (cbrt (sqrt (- 1.0 (cos x)))) (/ (sqrt x) (cbrt (sqrt (- 1.0 (cos x)))))))) (* (* (/ (sqrt (- 1.0 (cos x))) x) (cbrt (sqrt (- 1.0 (cos x))))) (cbrt (sqrt (- 1.0 (cos x))))) (/ (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (cbrt (- 1.0 (cos x))))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x))))) x) (/ (- 1.0 (cos x)) (* (* (cbrt x) (cbrt x)) x)) (/ (- 1.0 (cos x)) (* (sqrt x) x)) (/ (- 1.0 (cos x)) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x))) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (- (sqrt 1.0) (sqrt (cos x))))) x) (/ (- 1.0 (cos x)) (* (* (cbrt x) (cbrt x)) x)) (/ (- 1.0 (cos x)) (* (sqrt x) x)) (/ (- 1.0 (cos x)) x) (/ (* (/ (sqrt (- 1.0 (cos x))) x) (fabs (cbrt (log (exp (- 1.0 (cos x))))))) (* (cbrt x) (cbrt x))) (/ (* (/ (sqrt (- 1.0 (cos x))) x) (fabs (cbrt (log (exp (- 1.0 (cos x))))))) (sqrt x)) (/ (* (sqrt (- 1.0 (cos x))) (fabs (cbrt (log (exp (- 1.0 (cos x))))))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x))))) x) (/ (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x)))) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (sqrt (- 1.0 (cos x))) (sqrt (sqrt (- 1.0 (cos x))))) x) (/ (/ (sqrt (- 1.0 (cos x))) x) (* (cbrt x) (cbrt x))) (/ (/ (sqrt (- 1.0 (cos x))) x) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (/ (- 1.0 (cos x)) x) (/ (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (- 1.0 (cos x)))) x) (pow (sqrt (/ (sqrt (- 1.0 (cos x))) x)) 3) (/ (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x) (/ (* (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (- 1.0 (cos x)))) x) (/ (* (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (sqrt (- 1.0 (cos x)))) x) (/ (* (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (sqrt (- 1.0 (cos x)))) x) (/ (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (sqrt (- 1.0 (cos x)))) x) (/ (- 1.0 (cos x)) (* (cbrt x) x)) (/ (- 1.0 (cos x)) (* (sqrt x) x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x))) (/ (* (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (sqrt (- 1.0 (cos x)))) x) (/ (- 1.0 (cos x)) (* (cbrt x) x)) (/ (- 1.0 (cos x)) (* (sqrt x) x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (* (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (sqrt (- 1.0 (cos x)))) x) (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x))) (/ (* (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (sqrt (- 1.0 (cos x)))) x) (/ (- 1.0 (cos x)) (* (cbrt x) x)) (/ (- 1.0 (cos x)) (* (sqrt x) x)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) (/ (sqrt (- 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 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (/ (- 1.0 (cos x)) (pow x 2)) (/ (- 1.0 (cos x)) (pow x 2)) 1.323 * * * [progress]: adding candidates to table 1.686 * * [progress]: iteration 4 / 4 1.686 * * * [progress]: picking best candidate 1.714 * * * * [pick]: Picked # 1.715 * * * [progress]: localizing error 1.733 * * * [progress]: generating rewritten candidates 1.733 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 1.740 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1) 1.743 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1 1 1) 1.746 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 2) 1.750 * * * [progress]: generating series expansions 1.750 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 1.750 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.750 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.750 * [taylor]: Taking taylor expansion of 1.0 in x 1.750 * [taylor]: Taking taylor expansion of (cos x) in x 1.750 * [taylor]: Taking taylor expansion of x in x 1.750 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.750 * [taylor]: Taking taylor expansion of 1.0 in x 1.750 * [taylor]: Taking taylor expansion of (cos x) in x 1.750 * [taylor]: Taking taylor expansion of x in x 1.765 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.765 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.765 * [taylor]: Taking taylor expansion of 1.0 in x 1.765 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.765 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.765 * [taylor]: Taking taylor expansion of x in x 1.766 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.766 * [taylor]: Taking taylor expansion of 1.0 in x 1.766 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.766 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.766 * [taylor]: Taking taylor expansion of x in x 1.769 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.769 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.769 * [taylor]: Taking taylor expansion of 1.0 in x 1.769 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.769 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.769 * [taylor]: Taking taylor expansion of -1 in x 1.769 * [taylor]: Taking taylor expansion of x in x 1.770 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.770 * [taylor]: Taking taylor expansion of 1.0 in x 1.770 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.770 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.770 * [taylor]: Taking taylor expansion of -1 in x 1.770 * [taylor]: Taking taylor expansion of x in x 1.773 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1) 1.773 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in (x) around 0 1.773 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 1.773 * [taylor]: Taking taylor expansion of 1.0 in x 1.773 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.773 * [taylor]: Taking taylor expansion of (cos x) in x 1.773 * [taylor]: Taking taylor expansion of x in x 1.773 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 2)) in x 1.773 * [taylor]: Taking taylor expansion of 1.0 in x 1.773 * [taylor]: Taking taylor expansion of (pow (cos x) 2) in x 1.773 * [taylor]: Taking taylor expansion of (cos x) in x 1.773 * [taylor]: Taking taylor expansion of x in x 1.789 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in (x) around 0 1.789 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 1.789 * [taylor]: Taking taylor expansion of 1.0 in x 1.789 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.789 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.789 * [taylor]: Taking taylor expansion of x in x 1.789 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 2)) in x 1.789 * [taylor]: Taking taylor expansion of 1.0 in x 1.789 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 2) in x 1.789 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.789 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.789 * [taylor]: Taking taylor expansion of x in x 1.797 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in (x) around 0 1.797 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 1.797 * [taylor]: Taking taylor expansion of 1.0 in x 1.797 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.797 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.797 * [taylor]: Taking taylor expansion of -1 in x 1.797 * [taylor]: Taking taylor expansion of x in x 1.797 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 2)) in x 1.797 * [taylor]: Taking taylor expansion of 1.0 in x 1.797 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 2) in x 1.797 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.797 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.797 * [taylor]: Taking taylor expansion of -1 in x 1.798 * [taylor]: Taking taylor expansion of x in x 1.805 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1 1 1) 1.805 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.805 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.805 * [taylor]: Taking taylor expansion of 1.0 in x 1.805 * [taylor]: Taking taylor expansion of (cos x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.805 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.805 * [taylor]: Taking taylor expansion of 1.0 in x 1.805 * [taylor]: Taking taylor expansion of (cos x) in x 1.805 * [taylor]: Taking taylor expansion of x in x 1.815 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.815 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.815 * [taylor]: Taking taylor expansion of 1.0 in x 1.815 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.815 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.815 * [taylor]: Taking taylor expansion of x in x 1.816 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.816 * [taylor]: Taking taylor expansion of 1.0 in x 1.816 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.816 * [taylor]: Taking taylor expansion of x in x 1.819 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.819 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.819 * [taylor]: Taking taylor expansion of 1.0 in x 1.819 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.819 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.819 * [taylor]: Taking taylor expansion of -1 in x 1.819 * [taylor]: Taking taylor expansion of x in x 1.819 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.820 * [taylor]: Taking taylor expansion of 1.0 in x 1.820 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.820 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.820 * [taylor]: Taking taylor expansion of -1 in x 1.820 * [taylor]: Taking taylor expansion of x in x 1.823 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 2) 1.823 * [approximate]: Taking taylor expansion of (+ (cos x) 1.0) in (x) around 0 1.823 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.823 * [taylor]: Taking taylor expansion of (cos x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of 1.0 in x 1.823 * [taylor]: Taking taylor expansion of (+ (cos x) 1.0) in x 1.823 * [taylor]: Taking taylor expansion of (cos x) in x 1.823 * [taylor]: Taking taylor expansion of x in x 1.823 * [taylor]: Taking taylor expansion of 1.0 in x 1.827 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 1.827 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.827 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.827 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.827 * [taylor]: Taking taylor expansion of x in x 1.828 * [taylor]: Taking taylor expansion of 1.0 in x 1.828 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.828 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.828 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.828 * [taylor]: Taking taylor expansion of x in x 1.828 * [taylor]: Taking taylor expansion of 1.0 in x 1.830 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 1.830 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.830 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.830 * [taylor]: Taking taylor expansion of -1 in x 1.830 * [taylor]: Taking taylor expansion of x in x 1.830 * [taylor]: Taking taylor expansion of 1.0 in x 1.830 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.830 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.830 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.831 * [taylor]: Taking taylor expansion of -1 in x 1.831 * [taylor]: Taking taylor expansion of x in x 1.831 * [taylor]: Taking taylor expansion of 1.0 in x 1.832 * * * [progress]: simplifying candidates 1.833 * [simplify]: Simplifying using # : (log (exp 1.0)) (log (exp (- (cos x)))) (log (exp 1.0)) (log (exp (- (cos x)))) (log (* (cbrt (exp (- 1.0 (cos x)))) (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log 1) (log (exp (- 1.0 (cos x)))) (log (exp 1.0)) (log (exp (cos x))) (log (exp (- 1.0 (cos x)))) (log (exp (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))))) (log (exp (sqrt (- 1.0 (cos x))))) (log (exp 1)) (log (exp (+ (sqrt 1.0) (sqrt (cos x))))) (log (exp 1)) (log (log (exp (- 1.0 (cos x))))) (exp (log (exp (- 1.0 (cos x))))) (* (cbrt (log (exp (- 1.0 (cos x))))) (cbrt (log (exp (- 1.0 (cos x)))))) (cbrt (log (exp (- 1.0 (cos x))))) (* (* (log (exp (- 1.0 (cos x)))) (log (exp (- 1.0 (cos x))))) (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (sqrt (log (exp (- 1.0 (cos x))))) (/ (exp (* 1.0 1.0)) (exp (* (cos x) (cos x)))) (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (exp (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (* (* (- (* 1.0 1.0) (* (cos x) (cos x))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (pow (* 1.0 1.0) 3) (pow (* (cos x) (cos x)) 3)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (+ (* (* (cos x) (cos x)) (* (cos x) (cos x))) (* (* 1.0 1.0) (* (cos x) (cos x))))) (- (* (cos x) (cos x))) (- (* (* 1.0 1.0) (* 1.0 1.0)) (* (* (cos x) (cos x)) (* (cos x) (cos x)))) (+ (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (- 1.0 (cos x)) (- (* 1.0 1.0) 1/2) (- (* (cos x) (cos x))) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (* (exp 1.0) (exp (cos x))) (log (+ 1.0 (cos x))) (exp (+ 1.0 (cos x))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x)))) (cbrt (+ 1.0 (cos x))) (* (* (+ 1.0 (cos x)) (+ 1.0 (cos x))) (+ 1.0 (cos x))) (sqrt (+ 1.0 (cos x))) (sqrt (+ 1.0 (cos x))) (+ (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (- (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (* 1.0 1.0) (* (cos x) (cos x))) (- 1.0 (cos x)) (+ 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (- 1.0 (pow (cos x) 2)) (- 1.0 (pow (cos x) 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) 1.838 * * [simplify]: iteration 0 : 247 enodes (cost 350 ) 1.842 * * [simplify]: iteration 1 : 813 enodes (cost 312 ) 1.854 * * [simplify]: iteration 2 : 2259 enodes (cost 312 ) 1.898 * * [simplify]: iteration 3 : 5001 enodes (cost 312 ) 1.900 * [simplify]: Simplified to: 1.0 (- (cos x)) 1.0 (- (cos x)) (* 2 (log (cbrt (exp (- 1.0 (cos x)))))) (log (cbrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) (log (sqrt (exp (- 1.0 (cos x))))) 0 (- 1.0 (cos x)) 1.0 (cos x) (- 1.0 (cos x)) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x))) 1 (+ (sqrt 1.0) (sqrt (cos x))) 1 (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (exp (- (* 1.0 1.0) (pow (cos x) 2))) (log (- (* 1.0 1.0) (* (cos x) (cos x)))) (exp (- (* 1.0 1.0) (pow (cos x) 2))) (* (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x))))) (cbrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (sqrt (- (* 1.0 1.0) (* (cos x) (cos x)))) (- (pow (* 1.0 1.0) 3) (pow (* (cos x) (cos x)) 3)) (+ (+ (pow 1.0 4) (* 1.0 (* 1.0 (pow (cos x) 2)))) (pow (cos x) 4)) (- (pow (cos x) 2)) (+ (* (- (pow (cos x) 3)) (cos x)) (pow 1.0 4)) (+ (pow (cos x) 2) (* 1.0 1.0)) (+ 1.0 (cos x)) (- 1.0 (cos x)) (- (* 1.0 1.0) 1/2) (- (pow (cos x) 2)) (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) (pow (cos x) 2)) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (+ 1.0 (cos x))) (log (+ 1.0 (cos x))) (exp (+ 1.0 (cos x))) (* (cbrt (+ 1.0 (cos x))) (cbrt (+ 1.0 (cos x)))) (cbrt (+ 1.0 (cos x))) (pow (+ 1.0 (cos x)) 3) (sqrt (+ 1.0 (cos x))) (sqrt (+ 1.0 (cos x))) (+ (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (- (cos x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (pow (cos x) 2)) (- 1.0 (cos x)) (+ 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (pow x 2) (* 2/45 (pow x 6))) (* 1/3 (pow x 4))) (- 1.0 (pow (cos x) 2)) (- 1.0 (pow (cos x) 2)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) 1.900 * * * [progress]: adding candidates to table 2.128 * [progress]: [Phase 3 of 3] Extracting. 2.128 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 2.131 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.131 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 2.189 * * * [regime]: Found split indices: #