9.797 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.140 * * * [progress]: [2/2] Setting up program. 0.143 * [progress]: [Phase 2 of 3] Improving. 0.143 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (sin x)) 0.145 * * [simplify]: iteration 0 : 11 enodes (cost 4 ) 0.146 * * [simplify]: iteration 1 : 14 enodes (cost 4 ) 0.147 * * [simplify]: iteration 2 : 16 enodes (cost 4 ) 0.148 * * [simplify]: iteration 3 : 16 enodes (cost 4 ) 0.148 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (sin x)) 0.148 * * [progress]: iteration 1 / 4 0.148 * * * [progress]: picking best candidate 0.157 * * * * [pick]: Picked # 0.157 * * * [progress]: localizing error 0.164 * * * [progress]: generating rewritten candidates 0.164 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.168 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.175 * * * [progress]: generating series expansions 0.176 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.176 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.176 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (cos x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.176 * [taylor]: Taking taylor expansion of 1.0 in x 0.176 * [taylor]: Taking taylor expansion of (cos x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.178 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.178 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.178 * [taylor]: Taking taylor expansion of 1.0 in x 0.178 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.178 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.178 * [taylor]: Taking taylor expansion of 1.0 in x 0.178 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.178 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.178 * [taylor]: Taking taylor expansion of x in x 0.179 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.179 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.179 * [taylor]: Taking taylor expansion of 1.0 in x 0.179 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.179 * [taylor]: Taking taylor expansion of -1 in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.179 * [taylor]: Taking taylor expansion of 1.0 in x 0.179 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.179 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.179 * [taylor]: Taking taylor expansion of -1 in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.179 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in (x) around 0 0.180 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x 0.180 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.180 * [taylor]: Taking taylor expansion of 1.0 in x 0.180 * [taylor]: Taking taylor expansion of (cos x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (sin x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (sin x)) in x 0.180 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.180 * [taylor]: Taking taylor expansion of 1.0 in x 0.180 * [taylor]: Taking taylor expansion of (cos x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [taylor]: Taking taylor expansion of (sin x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.183 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in (x) around 0 0.183 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x 0.183 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ 1 x))) (sin (/ 1 x))) in x 0.183 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.183 * [taylor]: Taking taylor expansion of 1.0 in x 0.183 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.183 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.183 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.183 * [taylor]: Taking taylor expansion of x in x 0.185 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in (x) around 0 0.185 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x 0.185 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.185 * [taylor]: Taking taylor expansion of 1.0 in x 0.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.185 * [taylor]: Taking taylor expansion of -1 in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.185 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.185 * [taylor]: Taking taylor expansion of -1 in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos (/ -1 x))) (sin (/ -1 x))) in x 0.185 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.185 * [taylor]: Taking taylor expansion of 1.0 in x 0.185 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.186 * [taylor]: Taking taylor expansion of -1 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.186 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.186 * [taylor]: Taking taylor expansion of -1 in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.187 * * * [progress]: simplifying candidates 0.188 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (neg (cos x)) (- (log (- 1.0 (cos x))) (log (sin x))) (log (/ (- 1.0 (cos x)) (sin x))) (exp (/ (- 1.0 (cos x)) (sin x))) (/ (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (* (* (sin x) (sin x)) (sin x))) (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x)))) (cbrt (/ (- 1.0 (cos x)) (sin x))) (* (* (/ (- 1.0 (cos x)) (sin x)) (/ (- 1.0 (cos x)) (sin x))) (/ (- 1.0 (cos x)) (sin x))) (sqrt (/ (- 1.0 (cos x)) (sin x))) (sqrt (/ (- 1.0 (cos x)) (sin x))) (neg (- 1.0 (cos x))) (neg (sin x)) (/ 1.0 (sin x)) (/ (cos x) (sin x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x))) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x))) (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x))) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 1) (/ (cbrt (- 1.0 (cos x))) (sin x)) (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x))) (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))) (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))) (/ (sqrt (- 1.0 (cos x))) 1) (/ (sqrt (- 1.0 (cos x))) (sin x)) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (cbrt (sin x))) (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x))) (/ 1 1) (/ (- 1.0 (cos x)) (sin x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) 1) (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x)) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (cbrt (sin x))) (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x))) (/ 1 1) (/ (- 1.0 (cos x)) (sin x)) (/ 1 (sin x)) (/ (sin x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (sqrt (sin x))) (/ (- 1.0 (cos x)) 1) (/ (sin x) (cbrt (- 1.0 (cos x)))) (/ (sin x) (sqrt (- 1.0 (cos x)))) (/ (sin x) (- 1.0 (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (sin x) (- 1.0 (cos x))) (* (sin x) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x))))) (* (sin 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)) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (- 1.0 (cos x)) (sin x)) (/ (- 1.0 (cos x)) (sin x)) 0.192 * * [simplify]: iteration 0 : 233 enodes (cost 396 ) 0.196 * * [simplify]: iteration 1 : 673 enodes (cost 373 ) 0.207 * * [simplify]: iteration 2 : 2640 enodes (cost 373 ) 0.263 * * [simplify]: iteration 3 : 5002 enodes (cost 373 ) 0.265 * [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)) (neg (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (neg (cos x)) (log (/ (- 1.0 (cos x)) (sin x))) (log (/ (- 1.0 (cos x)) (sin x))) (exp (/ (- 1.0 (cos x)) (sin x))) (pow (/ (- 1.0 (cos x)) (sin x)) 3) (* (cbrt (/ (- 1.0 (cos x)) (sin x))) (cbrt (/ (- 1.0 (cos x)) (sin x)))) (cbrt (/ (- 1.0 (cos x)) (sin x))) (pow (/ (- 1.0 (cos x)) (sin x)) 3) (sqrt (/ (- 1.0 (cos x)) (sin x))) (sqrt (/ (- 1.0 (cos x)) (sin x))) (neg (- 1.0 (cos x))) (neg (sin x)) (/ 1.0 (sin x)) (/ (cos x) (sin x)) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (cbrt (- 1.0 (cos x))) (cbrt (sin x))) (/ (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (sqrt (sin x))) (/ (cbrt (- 1.0 (cos x))) (sqrt (sin x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (/ (cbrt (- 1.0 (cos x))) (sin x)) (/ (sqrt (- 1.0 (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sqrt (- 1.0 (cos x))) (cbrt (sin x))) (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))) (/ (sqrt (- 1.0 (cos x))) (sqrt (sin x))) (sqrt (- 1.0 (cos x))) (/ (sqrt (- 1.0 (cos x))) (sin x)) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (cbrt (sin x))) (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x))) 1 (/ (- 1.0 (cos x)) (sin x)) (/ (+ (sqrt 1.0) (sqrt (cos x))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- (sqrt 1.0) (sqrt (cos x))) (cbrt (sin x))) (/ (+ (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (sqrt (sin x))) (+ (sqrt 1.0) (sqrt (cos x))) (/ (- (sqrt 1.0) (sqrt (cos x))) (sin x)) (/ 1 (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (cbrt (sin x))) (/ 1 (sqrt (sin x))) (/ (- 1.0 (cos x)) (sqrt (sin x))) 1 (/ (- 1.0 (cos x)) (sin x)) (/ 1 (sin x)) (/ (sin x) (- 1.0 (cos x))) (/ (- 1.0 (cos x)) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (- 1.0 (cos x)) (sqrt (sin x))) (- 1.0 (cos x)) (/ (sin x) (cbrt (- 1.0 (cos x)))) (/ (sin x) (sqrt (- 1.0 (cos x)))) (/ (sin x) (- 1.0 (cos x))) (/ (sin x) (- (sqrt 1.0) (sqrt (cos x)))) (/ (sin x) (- 1.0 (cos x))) (* (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (sin x)) (* (sin 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)) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (/ (- 1.0 (cos x)) (sin x)) (/ (- 1.0 (cos x)) (sin x)) 0.265 * * * [progress]: adding candidates to table 0.419 * * [progress]: iteration 2 / 4 0.419 * * * [progress]: picking best candidate 0.467 * * * * [pick]: Picked # 0.467 * * * [progress]: localizing error 0.477 * * * [progress]: generating rewritten candidates 0.477 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.485 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2 1) 0.490 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.500 * * * [progress]: generating series expansions 0.500 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.500 * [approximate]: Taking taylor expansion of (* 1/24 (pow x 3)) in (x) around 0 0.500 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x 0.500 * [taylor]: Taking taylor expansion of 1/24 in x 0.500 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.500 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x 0.500 * [taylor]: Taking taylor expansion of 1/24 in x 0.500 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.500 * [taylor]: Taking taylor expansion of x in x 0.501 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 3)) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x 0.501 * [taylor]: Taking taylor expansion of 1/24 in x 0.501 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.501 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 3)) in x 0.501 * [taylor]: Taking taylor expansion of 1/24 in x 0.501 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [approximate]: Taking taylor expansion of (/ -1/24 (pow x 3)) in (x) around 0 0.502 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x 0.502 * [taylor]: Taking taylor expansion of -1/24 in x 0.502 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (/ -1/24 (pow x 3)) in x 0.502 * [taylor]: Taking taylor expansion of -1/24 in x 0.502 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.503 * [taylor]: Taking taylor expansion of x in x 0.504 * * * * [progress]: [ 2 / 3 ] generating series at (2 2 1) 0.504 * [approximate]: Taking taylor expansion of (* 1/240 (pow x 5)) in (x) around 0 0.504 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x 0.504 * [taylor]: Taking taylor expansion of 1/240 in x 0.504 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.504 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x 0.504 * [taylor]: Taking taylor expansion of 1/240 in x 0.504 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.504 * [taylor]: Taking taylor expansion of x in x 0.505 * [approximate]: Taking taylor expansion of (/ 1/240 (pow x 5)) in (x) around 0 0.505 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x 0.505 * [taylor]: Taking taylor expansion of 1/240 in x 0.505 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.505 * [taylor]: Taking taylor expansion of (/ 1/240 (pow x 5)) in x 0.505 * [taylor]: Taking taylor expansion of 1/240 in x 0.505 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.505 * [taylor]: Taking taylor expansion of x in x 0.506 * [approximate]: Taking taylor expansion of (/ -1/240 (pow x 5)) in (x) around 0 0.506 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x 0.506 * [taylor]: Taking taylor expansion of -1/240 in x 0.506 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.506 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of (/ -1/240 (pow x 5)) in x 0.507 * [taylor]: Taking taylor expansion of -1/240 in x 0.507 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.508 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.508 * [approximate]: Taking taylor expansion of (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) in (x) around 0 0.508 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) in x 0.508 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x 0.508 * [taylor]: Taking taylor expansion of 1/24 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (+ (* 1/240 (pow x 5)) (* 1/2 x)) in x 0.508 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x 0.508 * [taylor]: Taking taylor expansion of 1/240 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.508 * [taylor]: Taking taylor expansion of 1/2 in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) in x 0.508 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 3)) in x 0.508 * [taylor]: Taking taylor expansion of 1/24 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (+ (* 1/240 (pow x 5)) (* 1/2 x)) in x 0.508 * [taylor]: Taking taylor expansion of (* 1/240 (pow x 5)) in x 0.508 * [taylor]: Taking taylor expansion of 1/240 in x 0.508 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 1/2 x) in x 0.508 * [taylor]: Taking taylor expansion of 1/2 in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.509 * [approximate]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3))))) in (x) around 0 0.509 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3))))) in x 0.509 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.509 * [taylor]: Taking taylor expansion of 1/2 in x 0.509 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x 0.510 * [taylor]: Taking taylor expansion of 1/240 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.510 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 3))) in x 0.510 * [taylor]: Taking taylor expansion of 1/24 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.510 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3))))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.510 * [taylor]: Taking taylor expansion of 1/2 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))) in x 0.510 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x 0.510 * [taylor]: Taking taylor expansion of 1/240 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.510 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.510 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 3))) in x 0.510 * [taylor]: Taking taylor expansion of 1/24 in x 0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.510 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.510 * [taylor]: Taking taylor expansion of x in x 0.511 * [approximate]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))))) in (x) around 0 0.512 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))))) in x 0.512 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3))))) in x 0.512 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of 1/2 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))) in x 0.512 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x 0.512 * [taylor]: Taking taylor expansion of 1/240 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 3))) in x 0.512 * [taylor]: Taking taylor expansion of 1/24 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (neg (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))))) in x 0.512 * [taylor]: Taking taylor expansion of (+ (* 1/2 (/ 1 x)) (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3))))) in x 0.512 * [taylor]: Taking taylor expansion of (* 1/2 (/ 1 x)) in x 0.512 * [taylor]: Taking taylor expansion of 1/2 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (+ (* 1/240 (/ 1 (pow x 5))) (* 1/24 (/ 1 (pow x 3)))) in x 0.512 * [taylor]: Taking taylor expansion of (* 1/240 (/ 1 (pow x 5))) in x 0.512 * [taylor]: Taking taylor expansion of 1/240 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 5)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 5) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 3))) in x 0.512 * [taylor]: Taking taylor expansion of 1/24 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 3)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 3) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * * * [progress]: simplifying candidates 0.514 * [simplify]: Simplifying using # : (+ (log 1/24) (* (log x) 3)) (+ (log 1/24) (* (log x) 3)) (+ (log 1/24) (log (pow x 3))) (log (* 1/24 (pow x 3))) (exp (* 1/24 (pow x 3))) (* (* (* 1/24 1/24) 1/24) (* (* (pow x 3) (pow x 3)) (pow x 3))) (* (cbrt (* 1/24 (pow x 3))) (cbrt (* 1/24 (pow x 3)))) (cbrt (* 1/24 (pow x 3))) (* (* (* 1/24 (pow x 3)) (* 1/24 (pow x 3))) (* 1/24 (pow x 3))) (sqrt (* 1/24 (pow x 3))) (sqrt (* 1/24 (pow x 3))) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (sqrt (pow x 3))) (* (sqrt 1/24) (sqrt (pow x 3))) (* (sqrt 1/24) (pow x (/ 3 2))) (* (sqrt 1/24) (pow x (/ 3 2))) (* 1/24 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/24 (pow (sqrt x) 3)) (* 1/24 (pow 1 3)) (* 1/24 (* x x)) (* 1/24 (* (cbrt (pow x 3)) (cbrt (pow x 3)))) (* 1/24 (pow (* (cbrt x) (cbrt x)) 3)) (* 1/24 (pow (sqrt x) 3)) (* 1/24 (pow 1 3)) (* 1/24 x) (* 1/24 (sqrt (pow x 3))) (* 1/24 1) (* 1/24 (pow x (/ 3 2))) (* (cbrt 1/24) (pow x 3)) (* (sqrt 1/24) (pow x 3)) (* 1/24 (pow x 3)) (+ (log 1/240) (* (log x) 5)) (+ (log 1/240) (* (log x) 5)) (+ (log 1/240) (log (pow x 5))) (log (* 1/240 (pow x 5))) (exp (* 1/240 (pow x 5))) (* (* (* 1/240 1/240) 1/240) (* (* (pow x 5) (pow x 5)) (pow x 5))) (* (cbrt (* 1/240 (pow x 5))) (cbrt (* 1/240 (pow x 5)))) (cbrt (* 1/240 (pow x 5))) (* (* (* 1/240 (pow x 5)) (* 1/240 (pow x 5))) (* 1/240 (pow x 5))) (sqrt (* 1/240 (pow x 5))) (sqrt (* 1/240 (pow x 5))) (* (sqrt 1/240) (pow (sqrt x) 5)) (* (sqrt 1/240) (pow (sqrt x) 5)) (* (sqrt 1/240) (sqrt (pow x 5))) (* (sqrt 1/240) (sqrt (pow x 5))) (* (sqrt 1/240) (pow x (/ 5 2))) (* (sqrt 1/240) (pow x (/ 5 2))) (* 1/240 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/240 (pow (sqrt x) 5)) (* 1/240 (pow 1 5)) (* 1/240 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/240 (sqrt (pow x 5))) (* 1/240 1) (* 1/240 (pow x (/ 5 2))) (* (cbrt 1/240) (pow x 5)) (* (sqrt 1/240) (pow x 5)) (* 1/240 (pow x 5)) (* (exp (* 1/24 (pow x 3))) (* (exp (* 1/240 (pow x 5))) (exp (* 1/2 x)))) (* (exp (* 1/24 (pow x 3))) (exp (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (log (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (exp (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (* (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))) (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (* (* (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (sqrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (sqrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (+ (pow (* 1/24 (pow x 3)) 3) (pow (+ (* 1/240 (pow x 5)) (* 1/2 x)) 3)) (+ (* (* 1/24 (pow x 3)) (* 1/24 (pow x 3))) (- (* (+ (* 1/240 (pow x 5)) (* 1/2 x)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (* (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))) (- (* (* 1/24 (pow x 3)) (* 1/24 (pow x 3))) (* (+ (* 1/240 (pow x 5)) (* 1/2 x)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (- (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/24 (pow x 3)) (* 1/240 (pow x 5))) (* 1/24 (pow x 3)) (* 1/24 (pow x 3)) (* 1/24 (pow x 3)) (* 1/240 (pow x 5)) (* 1/240 (pow x 5)) (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/2 x) (+ (* 1/24 (pow x 3)) (* 1/240 (pow x 5)))) (+ (* 1/2 x) (+ (* 1/24 (pow x 3)) (* 1/240 (pow x 5)))) 0.519 * * [simplify]: iteration 0 : 301 enodes (cost 375 ) 0.525 * * [simplify]: iteration 1 : 1301 enodes (cost 346 ) 0.555 * * [simplify]: iteration 2 : 5002 enodes (cost 346 ) 0.558 * [simplify]: Simplified to: (log (* 1/24 (pow x 3))) (log (* 1/24 (pow x 3))) (log (* 1/24 (pow x 3))) (log (* 1/24 (pow x 3))) (exp (* 1/24 (pow x 3))) (pow (* 1/24 (pow x 3)) 3) (* (cbrt (* 1/24 (pow x 3))) (cbrt (* 1/24 (pow x 3)))) (cbrt (* 1/24 (pow x 3))) (pow (* 1/24 (pow x 3)) 3) (sqrt (* 1/24 (pow x 3))) (sqrt (* 1/24 (pow x 3))) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (pow (sqrt x) 3)) (* (sqrt 1/24) (sqrt (pow x 3))) (* (sqrt 1/24) (sqrt (pow x 3))) (* (sqrt 1/24) (pow x 3/2)) (* (sqrt 1/24) (pow x 3/2)) (* (* 1/24 x) x) (* 1/24 (pow (sqrt x) 3)) 1/24 (* (* 1/24 x) x) (* (* 1/24 x) x) (* (* 1/24 x) x) (* 1/24 (pow (sqrt x) 3)) 1/24 (* 1/24 x) (* 1/24 (sqrt (pow x 3))) 1/24 (* 1/24 (pow x 3/2)) (* (cbrt 1/24) (pow x 3)) (* (sqrt 1/24) (pow x 3)) (* 1/24 (pow x 3)) (log (* 1/240 (pow x 5))) (log (* 1/240 (pow x 5))) (log (* 1/240 (pow x 5))) (log (* 1/240 (pow x 5))) (exp (* 1/240 (pow x 5))) (pow (* 1/240 (pow x 5)) 3) (* (cbrt (* 1/240 (pow x 5))) (cbrt (* 1/240 (pow x 5)))) (cbrt (* 1/240 (pow x 5))) (pow (* 1/240 (pow x 5)) 3) (sqrt (* 1/240 (pow x 5))) (sqrt (* 1/240 (pow x 5))) (* (sqrt 1/240) (pow (sqrt x) 5)) (* (sqrt 1/240) (pow (sqrt x) 5)) (* (sqrt 1/240) (sqrt (pow x 5))) (* (sqrt 1/240) (sqrt (pow x 5))) (* (sqrt 1/240) (pow x 5/2)) (* (sqrt 1/240) (pow x 5/2)) (* 1/240 (pow (* (cbrt x) (cbrt x)) 5)) (* 1/240 (pow (sqrt x) 5)) 1/240 (* 1/240 (* (cbrt (pow x 5)) (cbrt (pow x 5)))) (* 1/240 (sqrt (pow x 5))) 1/240 (* 1/240 (pow x 5/2)) (* (cbrt 1/240) (pow x 5)) (* (sqrt 1/240) (pow x 5)) (* 1/240 (pow x 5)) (exp (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (exp (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (log (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (exp (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (* (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))))) (cbrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (pow (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) 3) (sqrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (sqrt (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (+ (pow (* 1/24 (pow x 3)) 3) (pow (+ (* 1/240 (pow x 5)) (* 1/2 x)) 3)) (+ (* (+ (* 1/240 (pow x 5)) (* 1/2 x)) (- (+ (* 1/240 (pow x 5)) (* 1/2 x)) (* 1/24 (pow x 3)))) (* 1/576 (* (pow x 3) (pow x 3)))) (+ (neg (* (+ (* 1/240 (pow x 5)) (* 1/2 x)) (+ (* 1/240 (pow x 5)) (* 1/2 x)))) (* (pow x 6) 1/576)) (- (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/24 (pow x 3)) (* 1/240 (pow x 5))) (* 1/24 (pow x 3)) (* 1/24 (pow x 3)) (* 1/24 (pow x 3)) (* 1/240 (pow x 5)) (* 1/240 (pow x 5)) (* 1/240 (pow x 5)) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) (+ (* 1/24 (pow x 3)) (+ (* 1/240 (pow x 5)) (* 1/2 x))) 0.558 * * * [progress]: adding candidates to table 0.758 * * [progress]: iteration 3 / 4 0.758 * * * [progress]: picking best candidate 0.804 * * * * [pick]: Picked # 0.804 * * * [progress]: localizing error 0.819 * * * [progress]: generating rewritten candidates 0.819 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.829 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2) 0.832 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2) 0.835 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1) 0.844 * * * [progress]: generating series expansions 0.844 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.844 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in (x) around 0 0.844 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 0.844 * [taylor]: Taking taylor expansion of (cos x) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.844 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in x 0.844 * [taylor]: Taking taylor expansion of 1.0 in x 0.844 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 0.844 * [taylor]: Taking taylor expansion of (cos x) in x 0.844 * [taylor]: Taking taylor expansion of x in x 0.847 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 3)) in (x) around 0 0.847 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 3)) in x 0.847 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) 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 (pow (cos (/ 1 x)) 3)) in x 0.847 * [taylor]: Taking taylor expansion of 1.0 in x 0.847 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) 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 0.849 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in (x) around 0 0.849 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in x 0.849 * [taylor]: Taking taylor expansion of 1.0 in x 0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 0.849 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in x 0.849 * [taylor]: Taking taylor expansion of 1.0 in x 0.849 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 0.849 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.849 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.849 * [taylor]: Taking taylor expansion of -1 in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.851 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2) 0.851 * [approximate]: Taking taylor expansion of (pow (cos x) 3) in (x) around 0 0.851 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 0.851 * [taylor]: Taking taylor expansion of (cos x) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.851 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 0.851 * [taylor]: Taking taylor expansion of (cos x) in x 0.851 * [taylor]: Taking taylor expansion of x in x 0.852 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in (x) around 0 0.852 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 0.852 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.852 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 0.852 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.852 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.852 * [taylor]: Taking taylor expansion of x in x 0.854 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in (x) around 0 0.854 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 0.854 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.854 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 0.854 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.854 * [taylor]: Taking taylor expansion of -1 in x 0.854 * [taylor]: Taking taylor expansion of x in x 0.856 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1 2) 0.856 * [approximate]: Taking taylor expansion of (+ 1.0 (cos x)) in (x) around 0 0.856 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (cos x) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.856 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 0.856 * [taylor]: Taking taylor expansion of 1.0 in x 0.856 * [taylor]: Taking taylor expansion of (cos x) in x 0.856 * [taylor]: Taking taylor expansion of x in x 0.857 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.857 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.857 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.857 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.857 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 0.857 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.857 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.857 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.857 * [taylor]: Taking taylor expansion of -1 in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.857 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.857 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.857 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.857 * [taylor]: Taking taylor expansion of -1 in x 0.857 * [taylor]: Taking taylor expansion of x in x 0.857 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1) 0.858 * [approximate]: Taking taylor expansion of (* (+ 1.0 (cos x)) (cos x)) in (x) around 0 0.858 * [taylor]: Taking taylor expansion of (* (+ 1.0 (cos x)) (cos x)) in x 0.858 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 0.858 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * [taylor]: Taking taylor expansion of (cos x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (cos x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (* (+ 1.0 (cos x)) (cos x)) in x 0.858 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 0.858 * [taylor]: Taking taylor expansion of 1.0 in x 0.858 * [taylor]: Taking taylor expansion of (cos x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.858 * [taylor]: Taking taylor expansion of (cos x) in x 0.858 * [taylor]: Taking taylor expansion of x in x 0.859 * [approximate]: Taking taylor expansion of (* (+ (cos (/ 1 x)) 1.0) (cos (/ 1 x))) in (x) around 0 0.859 * [taylor]: Taking taylor expansion of (* (+ (cos (/ 1 x)) 1.0) (cos (/ 1 x))) in x 0.859 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of 1.0 in x 0.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.859 * [taylor]: Taking taylor expansion of x in x 0.859 * [taylor]: Taking taylor expansion of (* (+ (cos (/ 1 x)) 1.0) (cos (/ 1 x))) in x 0.859 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 0.859 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.859 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.860 * [taylor]: Taking taylor expansion of 1.0 in x 0.860 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.860 * [taylor]: Taking taylor expansion of x in x 0.861 * [approximate]: Taking taylor expansion of (* (cos (/ -1 x)) (+ (cos (/ -1 x)) 1.0)) in (x) around 0 0.861 * [taylor]: Taking taylor expansion of (* (cos (/ -1 x)) (+ (cos (/ -1 x)) 1.0)) in x 0.861 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.861 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of 1.0 in x 0.861 * [taylor]: Taking taylor expansion of (* (cos (/ -1 x)) (+ (cos (/ -1 x)) 1.0)) in x 0.861 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 0.861 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.861 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.861 * [taylor]: Taking taylor expansion of -1 in x 0.861 * [taylor]: Taking taylor expansion of x in x 0.861 * [taylor]: Taking taylor expansion of 1.0 in x 0.862 * * * [progress]: simplifying candidates 0.863 * [simplify]: Simplifying using # : (/ (exp (pow 1.0 3)) (exp (pow (cos x) 3))) (log (- (pow 1.0 3) (pow (cos x) 3))) (exp (- (pow 1.0 3) (pow (cos x) 3))) (* (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (cbrt (- (pow 1.0 3) (pow (cos x) 3)))) (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (* (* (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3))) (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- 1.0 (cos x)) (- (pow (pow 1.0 3) 3) (pow (pow (cos x) 3) 3)) (+ (* (pow 1.0 3) (pow 1.0 3)) (+ (* (pow (cos x) 3) (pow (cos x) 3)) (* (pow 1.0 3) (pow (cos x) 3)))) (neg (pow (cos x) 3)) (- (* (pow 1.0 3) (pow 1.0 3)) (* (pow (cos x) 3) (pow (cos x) 3))) (+ (pow 1.0 3) (pow (cos x) 3)) (+ (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (- (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (+ (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (- (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (+ (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (- (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (+ (pow (sqrt 1.0) 3) (pow (cos x) (/ 3 2))) (- (pow (sqrt 1.0) 3) (pow (cos x) (/ 3 2))) (+ (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (- (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (+ (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (- (pow (sqrt 1.0) 3) (pow (sqrt (cos x)) 3)) (+ (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (- (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (+ (pow (sqrt 1.0) 3) (pow (cos x) (/ 3 2))) (- (pow (sqrt 1.0) 3) (pow (cos x) (/ 3 2))) (+ (sqrt (pow 1.0 3)) (pow (sqrt (cos x)) 3)) (- (sqrt (pow 1.0 3)) (pow (sqrt (cos x)) 3)) (+ (sqrt (pow 1.0 3)) (pow (sqrt (cos x)) 3)) (- (sqrt (pow 1.0 3)) (pow (sqrt (cos x)) 3)) (+ (sqrt (pow 1.0 3)) (sqrt (pow (cos x) 3))) (- (sqrt (pow 1.0 3)) (sqrt (pow (cos x) 3))) (+ (sqrt (pow 1.0 3)) (pow (cos x) (/ 3 2))) (- (sqrt (pow 1.0 3)) (pow (cos x) (/ 3 2))) (+ (pow 1.0 (/ 3 2)) (pow (sqrt (cos x)) 3)) (- (pow 1.0 (/ 3 2)) (pow (sqrt (cos x)) 3)) (+ (pow 1.0 (/ 3 2)) (pow (sqrt (cos x)) 3)) (- (pow 1.0 (/ 3 2)) (pow (sqrt (cos x)) 3)) (+ (pow 1.0 (/ 3 2)) (sqrt (pow (cos x) 3))) (- (pow 1.0 (/ 3 2)) (sqrt (pow (cos x) 3))) (+ (pow 1.0 (/ 3 2)) (pow (cos x) (/ 3 2))) (- (pow 1.0 (/ 3 2)) (pow (cos x) (/ 3 2))) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (neg (pow (cos x) 3)) (* (log (cos x)) 3) (* (log (cos x)) 3) (* 1 3) (pow (cos x) (* (cbrt 3) (cbrt 3))) (pow (cos x) (sqrt 3)) (pow (cos x) 1) (pow (* (cbrt (cos x)) (cbrt (cos x))) 3) (pow (cbrt (cos x)) 3) (pow (sqrt (cos x)) 3) (pow (sqrt (cos x)) 3) (pow 1 3) (pow (cos x) 3) (* (cos x) (cos x)) (log (pow (cos x) 3)) (exp (pow (cos x) 3)) (* (cbrt (pow (cos x) 3)) (cbrt (pow (cos x) 3))) (cbrt (pow (cos x) 3)) (* (* (pow (cos x) 3) (pow (cos x) 3)) (pow (cos x) 3)) (pow (* (cbrt (cos x)) (cbrt (cos x))) 3) (pow (cbrt (cos x)) 3) (pow (sqrt (cos x)) 3) (pow (sqrt (cos x)) 3) (pow 1 3) (pow (cos x) 3) (* (cos x) (cos x)) (sqrt (pow (cos x) 3)) (sqrt (pow (cos x) 3)) (pow (cos x) (/ 3 2)) (pow (cos x) (/ 3 2)) (* (exp (cos x)) (exp 1.0)) (log (+ (cos x) 1.0)) (exp (+ (cos x) 1.0)) (* (cbrt (+ (cos x) 1.0)) (cbrt (+ (cos x) 1.0))) (cbrt (+ (cos x) 1.0)) (* (* (+ (cos x) 1.0) (+ (cos x) 1.0)) (+ (cos x) 1.0)) (sqrt (+ (cos x) 1.0)) (sqrt (+ (cos x) 1.0)) (+ (pow (cos x) 3) (pow 1.0 3)) (+ (* (cos x) (cos x)) (- (* 1.0 1.0) (* (cos x) 1.0))) (- (* (cos x) (cos x)) (* 1.0 1.0)) (- (cos x) 1.0) (+ (cos x) 1.0) (* (cos x) (+ (cos x) 1.0)) (+ (log (cos x)) (log (+ (cos x) 1.0))) (log (* (cos x) (+ (cos x) 1.0))) (exp (* (cos x) (+ (cos x) 1.0))) (* (* (* (cos x) (cos x)) (cos x)) (* (* (+ (cos x) 1.0) (+ (cos x) 1.0)) (+ (cos x) 1.0))) (* (cbrt (* (cos x) (+ (cos x) 1.0))) (cbrt (* (cos x) (+ (cos x) 1.0)))) (cbrt (* (cos x) (+ (cos x) 1.0))) (* (* (* (cos x) (+ (cos x) 1.0)) (* (cos x) (+ (cos x) 1.0))) (* (cos x) (+ (cos x) 1.0))) (sqrt (* (cos x) (+ (cos x) 1.0))) (sqrt (* (cos x) (+ (cos x) 1.0))) (* (sqrt (cos x)) (sqrt (+ (cos x) 1.0))) (* (sqrt (cos x)) (sqrt (+ (cos x) 1.0))) (* (cos x) (cos x)) (* (cos x) 1.0) (* (cos x) (cos x)) (* 1.0 (cos x)) (* (cos x) (* (cbrt (+ (cos x) 1.0)) (cbrt (+ (cos x) 1.0)))) (* (cos x) (sqrt (+ (cos x) 1.0))) (* (cos x) 1) (* (cos x) 1) (* (cbrt (cos x)) (+ (cos x) 1.0)) (* (sqrt (cos x)) (+ (cos x) 1.0)) (* (cos x) (+ (cos x) 1.0)) (* (cos x) (+ (pow (cos x) 3) (pow 1.0 3))) (* (cos x) (- (* (cos x) (cos x)) (* 1.0 1.0))) (- (+ (* 3/2 (pow x 2)) (* 61/240 (pow x 6))) (* 7/8 (pow x 4))) (- 1.0 (pow (cos x) 3)) (- 1.0 (pow (cos x) 3)) (- (+ (* 7/8 (pow x 4)) 1) (* 3/2 (pow x 2))) (pow (cos x) 3) (pow (cos x) 3) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) (- (+ (* 0.375 (pow x 4)) 2.0) (* 1.5 (pow x 2))) (* (+ 1.0 (cos x)) (cos x)) (* (+ 1.0 (cos x)) (cos x)) 0.868 * * [simplify]: iteration 0 : 353 enodes (cost 593 ) 0.876 * * [simplify]: iteration 1 : 1734 enodes (cost 555 ) 0.925 * * [simplify]: iteration 2 : 5001 enodes (cost 535 ) 0.929 * [simplify]: Simplified to: (exp (- (pow 1.0 3) (pow (cos x) 3))) (log (- (pow 1.0 3) (pow (cos x) 3))) (exp (- (pow 1.0 3) (pow (cos x) 3))) (* (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (cbrt (- (pow 1.0 3) (pow (cos x) 3)))) (cbrt (- (pow 1.0 3) (pow (cos x) 3))) (pow (- (pow 1.0 3) (pow (cos x) 3)) 3) (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (sqrt (- (pow 1.0 3) (pow (cos x) 3))) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- 1.0 (cos x)) (- (pow (pow 1.0 3) 3) (pow (pow (cos x) 3) 3)) (+ (+ (pow 1.0 6) (pow (cos x) 6)) (* (pow 1.0 3) (pow (cos x) 3))) (neg (pow (cos x) 3)) (+ (pow 1.0 6) (neg (pow (cos x) 6))) (+ (pow 1.0 3) (pow (cos x) 3)) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (- (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (- (pow (sqrt 1.0) 3) (sqrt (pow (cos x) 3))) (+ (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (- (pow (sqrt 1.0) 3) (pow (cos x) 3/2)) (+ (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (- (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (+ (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (- (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (+ (sqrt (pow 1.0 3)) (sqrt (pow (cos x) 3))) (- (sqrt (pow 1.0 3)) (sqrt (pow (cos x) 3))) (+ (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (- (sqrt (pow 1.0 3)) (pow (cos x) 3/2)) (+ (pow 1.0 3/2) (pow (cos x) 3/2)) (- (pow 1.0 3/2) (pow (cos x) 3/2)) (+ (pow 1.0 3/2) (pow (cos x) 3/2)) (- (pow 1.0 3/2) (pow (cos x) 3/2)) (+ (pow 1.0 3/2) (sqrt (pow (cos x) 3))) (- (pow 1.0 3/2) (sqrt (pow (cos x) 3))) (+ (pow 1.0 3/2) (pow (cos x) 3/2)) (- (pow 1.0 3/2) (pow (cos x) 3/2)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (- (pow 1.0 3) (pow (cos x) 3)) (neg (pow (cos x) 3)) (log (pow (cos x) 3)) (log (pow (cos x) 3)) 3 (pow (cos x) (* (cbrt 3) (cbrt 3))) (pow (cos x) (sqrt 3)) (cos x) (pow (cos x) 2) (cos x) (pow (cos x) 3/2) (pow (cos x) 3/2) 1 (pow (cos x) 3) (pow (cos x) 2) (log (pow (cos x) 3)) (exp (pow (cos x) 3)) (pow (cos x) 2) (cos x) (pow (pow (cos x) 3) 3) (pow (cos x) 2) (cos x) (pow (cos x) 3/2) (pow (cos x) 3/2) 1 (pow (cos x) 3) (pow (cos x) 2) (sqrt (pow (cos x) 3)) (sqrt (pow (cos x) 3)) (pow (cos x) 3/2) (pow (cos x) 3/2) (exp (+ (cos x) 1.0)) (log (+ (cos x) 1.0)) (exp (+ (cos x) 1.0)) (* (cbrt (+ (cos x) 1.0)) (cbrt (+ (cos x) 1.0))) (cbrt (+ (cos x) 1.0)) (pow (+ (cos x) 1.0) 3) (sqrt (+ (cos x) 1.0)) (sqrt (+ (cos x) 1.0)) (+ (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 (- 1.0 (cos x))) (pow (cos x) 2)) (- (pow (cos x) 2) (* 1.0 1.0)) (- (cos x) 1.0) (+ (cos x) 1.0) (* (cos x) (+ (cos x) 1.0)) (log (* (cos x) (+ (cos x) 1.0))) (log (* (cos x) (+ (cos x) 1.0))) (exp (* (cos x) (+ (cos x) 1.0))) (pow (* (cos x) (+ (cos x) 1.0)) 3) (* (cbrt (* (cos x) (+ (cos x) 1.0))) (cbrt (* (cos x) (+ (cos x) 1.0)))) (cbrt (* (cos x) (+ (cos x) 1.0))) (pow (* (cos x) (+ (cos x) 1.0)) 3) (sqrt (* (cos x) (+ (cos x) 1.0))) (sqrt (* (cos x) (+ (cos x) 1.0))) (* (sqrt (cos x)) (sqrt (+ (cos x) 1.0))) (* (sqrt (cos x)) (sqrt (+ (cos x) 1.0))) (pow (cos x) 2) (* 1.0 (cos x)) (pow (cos x) 2) (* 1.0 (cos x)) (* (cos x) (* (cbrt (+ (cos x) 1.0)) (cbrt (+ (cos x) 1.0)))) (* (cos x) (sqrt (+ (cos x) 1.0))) (cos x) (cos x) (* (cbrt (cos x)) (+ (cos x) 1.0)) (* (sqrt (cos x)) (+ (cos x) 1.0)) (* (cos x) (+ (cos x) 1.0)) (* (cos x) (+ (pow (cos x) 3) (pow 1.0 3))) (* (cos x) (- (* (cos x) (cos x)) (* 1.0 1.0))) (- (+ (* 3/2 (pow x 2)) (* 61/240 (pow x 6))) (* 7/8 (pow x 4))) (- 1.0 (pow (cos x) 3)) (- 1.0 (pow (cos x) 3)) (- (+ (* 7/8 (pow x 4)) 1) (* 3/2 (pow x 2))) (pow (cos x) 3) (pow (cos x) 3) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ (cos x) 1.0) (+ (cos x) 1.0) (- (+ (* 0.375 (pow x 4)) 2.0) (* 1.5 (pow x 2))) (* (cos x) (+ (cos x) 1.0)) (* (cos x) (+ (cos x) 1.0)) 0.932 * * * [progress]: adding candidates to table 1.404 * * [progress]: iteration 4 / 4 1.404 * * * [progress]: picking best candidate 1.465 * * * * [pick]: Picked # 1.465 * * * [progress]: localizing error 1.483 * * * [progress]: generating rewritten candidates 1.483 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 1.508 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 1) 1.513 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1 1) 1.515 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 1 2) 1.524 * * * [progress]: generating series expansions 1.524 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 1.524 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in (x) around 0 1.524 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in x 1.524 * [taylor]: Taking taylor expansion of 1.0 in x 1.524 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.524 * [taylor]: Taking taylor expansion of (cos x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.524 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos x) 3)) in x 1.524 * [taylor]: Taking taylor expansion of 1.0 in x 1.524 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.524 * [taylor]: Taking taylor expansion of (cos x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.527 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 3)) in (x) around 0 1.527 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 3)) in x 1.527 * [taylor]: Taking taylor expansion of 1.0 in x 1.527 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.527 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.527 * [taylor]: Taking taylor expansion of x in x 1.527 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ 1 x)) 3)) in x 1.527 * [taylor]: Taking taylor expansion of 1.0 in x 1.527 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.527 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.527 * [taylor]: Taking taylor expansion of x in x 1.529 * [approximate]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in (x) around 0 1.529 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in x 1.529 * [taylor]: Taking taylor expansion of 1.0 in x 1.529 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.529 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.529 * [taylor]: Taking taylor expansion of (- 1.0 (pow (cos (/ -1 x)) 3)) in x 1.529 * [taylor]: Taking taylor expansion of 1.0 in x 1.529 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.529 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.529 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.529 * [taylor]: Taking taylor expansion of -1 in x 1.529 * [taylor]: Taking taylor expansion of x in x 1.531 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 1) 1.531 * [approximate]: Taking taylor expansion of (pow (pow (cos x) 3) 3) in (x) around 0 1.531 * [taylor]: Taking taylor expansion of (pow (pow (cos x) 3) 3) in x 1.531 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.531 * [taylor]: Taking taylor expansion of (cos x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.531 * [taylor]: Taking taylor expansion of (pow (pow (cos x) 3) 3) in x 1.531 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.531 * [taylor]: Taking taylor expansion of (cos x) in x 1.531 * [taylor]: Taking taylor expansion of x in x 1.533 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ 1 x)) 3) 3) in (x) around 0 1.533 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 x)) 3) 3) in x 1.533 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.533 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ 1 x)) 3) 3) in x 1.533 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.533 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.533 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.533 * [taylor]: Taking taylor expansion of x in x 1.537 * [approximate]: Taking taylor expansion of (pow (pow (cos (/ -1 x)) 3) 3) in (x) around 0 1.537 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 x)) 3) 3) in x 1.537 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.537 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.537 * [taylor]: Taking taylor expansion of -1 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (pow (pow (cos (/ -1 x)) 3) 3) in x 1.537 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.537 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.537 * [taylor]: Taking taylor expansion of -1 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.540 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1 1) 1.541 * [approximate]: Taking taylor expansion of (pow (cos x) 3) in (x) around 0 1.541 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.541 * [taylor]: Taking taylor expansion of (cos x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.541 * [taylor]: Taking taylor expansion of (pow (cos x) 3) in x 1.541 * [taylor]: Taking taylor expansion of (cos x) in x 1.541 * [taylor]: Taking taylor expansion of x in x 1.542 * [approximate]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in (x) around 0 1.542 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.542 * [taylor]: Taking taylor expansion of (pow (cos (/ 1 x)) 3) in x 1.542 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.542 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.542 * [taylor]: Taking taylor expansion of x in x 1.543 * [approximate]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in (x) around 0 1.543 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.543 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.543 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.543 * [taylor]: Taking taylor expansion of -1 in x 1.543 * [taylor]: Taking taylor expansion of x in x 1.544 * [taylor]: Taking taylor expansion of (pow (cos (/ -1 x)) 3) in x 1.544 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.544 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.544 * [taylor]: Taking taylor expansion of -1 in x 1.544 * [taylor]: Taking taylor expansion of x in x 1.545 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 1 2) 1.545 * [approximate]: Taking taylor expansion of (+ 1.0 (cos x)) in (x) around 0 1.545 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 1.545 * [taylor]: Taking taylor expansion of 1.0 in x 1.545 * [taylor]: Taking taylor expansion of (cos x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.545 * [taylor]: Taking taylor expansion of (+ 1.0 (cos x)) in x 1.545 * [taylor]: Taking taylor expansion of 1.0 in x 1.545 * [taylor]: Taking taylor expansion of (cos x) in x 1.545 * [taylor]: Taking taylor expansion of x in x 1.546 * [approximate]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in (x) around 0 1.546 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.546 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of 1.0 in x 1.546 * [taylor]: Taking taylor expansion of (+ (cos (/ 1 x)) 1.0) in x 1.546 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of 1.0 in x 1.547 * [approximate]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in (x) around 0 1.547 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.547 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.547 * [taylor]: Taking taylor expansion of -1 in x 1.547 * [taylor]: Taking taylor expansion of x in x 1.547 * [taylor]: Taking taylor expansion of 1.0 in x 1.547 * [taylor]: Taking taylor expansion of (+ (cos (/ -1 x)) 1.0) in x 1.547 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.547 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.547 * [taylor]: Taking taylor expansion of -1 in x 1.547 * [taylor]: Taking taylor expansion of x in x 1.547 * [taylor]: Taking taylor expansion of 1.0 in x 1.547 * * * [progress]: simplifying candidates 1.549 * [simplify]: Simplifying using # : (/ (exp (pow 1.0 3)) (exp (cbrt (pow (pow (cos x) 3) 3)))) (log (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (exp (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (* (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))))) (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (* (* (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))) (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (sqrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (sqrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (- (pow (pow 1.0 3) 3) (pow (cbrt (pow (pow (cos x) 3) 3)) 3)) (+ (* (pow 1.0 3) (pow 1.0 3)) (+ (* (cbrt (pow (pow (cos x) 3) 3)) (cbrt (pow (pow (cos x) 3) 3))) (* (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))))) (neg (cbrt (pow (pow (cos x) 3) 3))) (- (* (pow 1.0 3) (pow 1.0 3)) (* (cbrt (pow (pow (cos x) 3) 3)) (cbrt (pow (pow (cos x) 3) 3)))) (+ (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (- (pow (sqrt 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(sqrt (cos x)) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (sqrt (cos x)) 3) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (sqrt (pow (cos x) 3)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) (/ 3 2)) 3))) (+ (pow (sqrt 1.0) 3) (cbrt (sqrt (pow (pow (cos x) 3) 3)))) (- (pow (sqrt 1.0) 3) (cbrt (sqrt (pow (pow (cos x) 3) 3)))) (+ (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) 3) (/ 3 2)))) (- (pow (sqrt 1.0) 3) (cbrt (pow (pow (cos x) 3) (/ 3 2)))) (+ (pow 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(cbrt 3))) (pow (pow (cos x) 3) (sqrt 3)) (pow (pow (cos x) 3) 1) (pow (pow (* (cbrt (cos x)) (cbrt (cos x))) 3) 3) (pow (pow (cbrt (cos x)) 3) 3) (pow (pow (sqrt (cos x)) 3) 3) (pow (pow (sqrt (cos x)) 3) 3) (pow (pow 1 3) 3) (pow (pow (cos x) 3) 3) (pow (* (cos x) (cos x)) 3) (pow (cos x) 3) (pow (* (cbrt (pow (cos x) 3)) (cbrt (pow (cos x) 3))) 3) (pow (cbrt (pow (cos x) 3)) 3) (pow (pow (* (cbrt (cos x)) (cbrt (cos x))) 3) 3) (pow (pow (cbrt (cos x)) 3) 3) (pow (pow (sqrt (cos x)) 3) 3) (pow (pow (sqrt (cos x)) 3) 3) (pow (pow 1 3) 3) (pow (pow (cos x) 3) 3) (pow (cos x) 3) (pow (* (cos x) (cos x)) 3) (pow (sqrt (pow (cos x) 3)) 3) (pow (sqrt (pow (cos x) 3)) 3) (pow 1 3) (pow (pow (cos x) 3) 3) (pow (pow (cos x) (/ 3 2)) 3) (pow (pow (cos x) (/ 3 2)) 3) (* (pow (cos x) 3) (pow (cos x) 3)) (log (pow (pow (cos x) 3) 3)) (exp (pow (pow (cos x) 3) 3)) (* (cbrt (pow (pow (cos x) 3) 3)) (cbrt (pow (pow (cos x) 3) 3))) (cbrt (pow (pow (cos x) 3) 3)) (* (* (pow (pow (cos x) 3) 3) (pow 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x) 1.0) (- (+ (* 3/2 (pow x 2)) (* 61/240 (pow x 6))) (* 7/8 (pow x 4))) (- 1.0 (pow (cos x) 3)) (- 1.0 (pow (cos x) 3)) (- (+ (* 75/8 (pow x 4)) 1) (* 9/2 (pow x 2))) (pow (cos x) 9) (pow (cos x) 9) (- (+ (* 7/8 (pow x 4)) 1) (* 3/2 (pow x 2))) (pow (cos x) 3) (pow (cos x) 3) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ 1.0 (cos x)) (+ 1.0 (cos x)) 1.557 * * [simplify]: iteration 0 : 421 enodes (cost 1014 ) 1.564 * * [simplify]: iteration 1 : 1553 enodes (cost 953 ) 1.603 * * [simplify]: iteration 2 : 5002 enodes (cost 916 ) 1.609 * [simplify]: Simplified to: (exp (- (pow 1.0 3) (pow (cos x) 3))) (log (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (exp (- (pow 1.0 3) (pow (cos x) 3))) (* (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))))) (cbrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (pow (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3))) 3) (sqrt (- (pow 1.0 3) (cbrt (pow (pow (cos x) 3) 3)))) (sqrt (- (pow 1.0 3) 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(cos x) 3) (pow (cos x) 2) (sqrt (pow (cos x) 3)) (sqrt (pow (cos x) 3)) (pow (cos x) 3/2) (pow (cos x) 3/2) (exp (+ (cos x) 1.0)) (log (+ (cos x) 1.0)) (exp (+ (cos x) 1.0)) (* (cbrt (+ (cos x) 1.0)) (cbrt (+ (cos x) 1.0))) (cbrt (+ (cos x) 1.0)) (pow (+ (cos x) 1.0) 3) (sqrt (+ (cos x) 1.0)) (sqrt (+ (cos x) 1.0)) (+ (pow (cos x) 3) (pow 1.0 3)) (+ (pow (cos x) 2) (* 1.0 (- 1.0 (cos x)))) (- (pow (cos x) 2) (* 1.0 1.0)) (- (cos x) 1.0) (+ (cos x) 1.0) (- (+ (* 3/2 (pow x 2)) (* 61/240 (pow x 6))) (* 7/8 (pow x 4))) (- 1.0 (pow (cos x) 3)) (- 1.0 (pow (cos x) 3)) (- (+ (* 75/8 (pow x 4)) 1) (* 9/2 (pow x 2))) (pow (cos x) 9) (pow (cos x) 9) (- (+ (* 7/8 (pow x 4)) 1) (* 3/2 (pow x 2))) (pow (cos x) 3) (pow (cos x) 3) (- (+ (* 1/24 (pow x 4)) 2.0) (* 1/2 (pow x 2))) (+ (cos x) 1.0) (+ (cos x) 1.0) 1.610 * * * [progress]: adding candidates to table 2.159 * [progress]: [Phase 3 of 3] Extracting. 2.159 * * [regime]: Finding splitpoints for: (# # # # # # # # # # # # # # # # #) 2.163 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (sin x)) x) 2.163 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (# # # # # # # # # # # # # # # # #) 2.270 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (sin x)) from (# # #) 2.306 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # # # # # # # # #) 2.415 * * * [regime]: Found split indices: #