12.272 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.069 * * * [progress]: [2/2] Setting up program. 0.071 * [progress]: [Phase 2 of 3] Improving. 0.071 * [simplify]: Simplifying using # : (/ (- 1.0 (cos x)) (* x x)) 0.073 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.075 * * [simplify]: iteration 1 : 21 enodes (cost 4 ) 0.076 * * [simplify]: iteration 2 : 26 enodes (cost 4 ) 0.077 * * [simplify]: iteration 3 : 28 enodes (cost 4 ) 0.078 * * [simplify]: iteration 4 : 28 enodes (cost 4 ) 0.078 * [simplify]: Simplified to: (/ (- 1.0 (cos x)) (* x x)) 0.079 * * [progress]: iteration 1 / 4 0.079 * * * [progress]: picking best candidate 0.080 * * * * [pick]: Picked # 0.080 * * * [progress]: localizing error 0.086 * * * [progress]: generating rewritten candidates 0.086 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.095 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.099 * * * [progress]: generating series expansions 0.099 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.099 * [approximate]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in (x) around 0 0.099 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.099 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.099 * [taylor]: Taking taylor expansion of 1.0 in x 0.099 * [taylor]: Taking taylor expansion of (cos x) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.099 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.099 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (/ (- 1.0 (cos x)) (pow x 2)) in x 0.102 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of (cos x) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.119 * [approximate]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in (x) around 0 0.119 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.119 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (* (pow x 2) (- 1.0 (cos (/ 1 x)))) in x 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.119 * [taylor]: Taking taylor expansion of 1.0 in x 0.119 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.138 * [approximate]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in (x) around 0 0.138 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) 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 0.138 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (* (- 1.0 (cos (/ -1 x))) (pow x 2)) in x 0.139 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.139 * [taylor]: Taking taylor expansion of 1.0 in x 0.139 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.139 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.139 * [taylor]: Taking taylor expansion of -1 in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.149 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.149 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.149 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of (cos x) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.149 * [taylor]: Taking taylor expansion of 1.0 in x 0.149 * [taylor]: Taking taylor expansion of (cos x) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.159 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.159 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.159 * [taylor]: Taking taylor expansion of 1.0 in x 0.159 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.160 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.160 * [taylor]: Taking taylor expansion of 1.0 in x 0.160 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.163 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.163 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.163 * [taylor]: Taking taylor expansion of -1 in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.164 * [taylor]: Taking taylor expansion of 1.0 in x 0.164 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.164 * [taylor]: Taking taylor expansion of -1 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.167 * * * [progress]: simplifying candidates 0.168 * [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)) 0.171 * * [simplify]: iteration 0 : 221 enodes (cost 271 ) 0.175 * * [simplify]: iteration 1 : 735 enodes (cost 239 ) 0.186 * * [simplify]: iteration 2 : 2396 enodes (cost 239 ) 0.226 * * [simplify]: iteration 3 : 5002 enodes (cost 239 ) 0.228 * [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)) 0.228 * * * [progress]: adding candidates to table 0.325 * * [progress]: iteration 2 / 4 0.325 * * * [progress]: picking best candidate 0.338 * * * * [pick]: Picked # 0.338 * * * [progress]: localizing error 0.347 * * * [progress]: generating rewritten candidates 0.347 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 0.372 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2) 0.378 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1) 0.383 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.391 * * * [progress]: generating series expansions 0.391 * * * * [progress]: [ 1 / 4 ] generating series at (2) 0.392 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in (x) around 0 0.392 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.392 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.392 * [taylor]: Taking taylor expansion of 1/720 in x 0.392 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of 1/2 in x 0.392 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.392 * [taylor]: Taking taylor expansion of 1/24 in x 0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) in x 0.392 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.392 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.392 * [taylor]: Taking taylor expansion of 1/720 in x 0.392 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of 1/2 in x 0.392 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.392 * [taylor]: Taking taylor expansion of 1/24 in x 0.392 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.399 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in (x) around 0 0.399 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.399 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.399 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.399 * [taylor]: Taking taylor expansion of 1/720 in x 0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.399 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.399 * [taylor]: Taking taylor expansion of x in x 0.399 * [taylor]: Taking taylor expansion of 1/2 in x 0.400 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.400 * [taylor]: Taking taylor expansion of 1/24 in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.400 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.400 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.400 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.400 * [taylor]: Taking taylor expansion of 1/720 in x 0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.400 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.400 * [taylor]: Taking taylor expansion of x in x 0.401 * [taylor]: Taking taylor expansion of 1/2 in x 0.401 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.401 * [taylor]: Taking taylor expansion of 1/24 in x 0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.401 * [taylor]: Taking taylor expansion of x in x 0.416 * [approximate]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in (x) around 0 0.416 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.416 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.416 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.416 * [taylor]: Taking taylor expansion of 1/720 in x 0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.416 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.416 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of 1/2 in x 0.417 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.417 * [taylor]: Taking taylor expansion of 1/24 in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.417 * [taylor]: Taking taylor expansion of (- (+ (* 1/720 (/ 1 (pow x 4))) 1/2) (* 1/24 (/ 1 (pow x 2)))) in x 0.417 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.417 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.417 * [taylor]: Taking taylor expansion of 1/720 in x 0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.417 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.417 * [taylor]: Taking taylor expansion of x in x 0.418 * [taylor]: Taking taylor expansion of 1/2 in x 0.418 * [taylor]: Taking taylor expansion of (* 1/24 (/ 1 (pow x 2))) in x 0.418 * [taylor]: Taking taylor expansion of 1/24 in x 0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.418 * [taylor]: Taking taylor expansion of x in x 0.433 * * * * [progress]: [ 2 / 4 ] generating series at (2 2) 0.433 * [approximate]: Taking taylor expansion of (* 1/24 (pow x 2)) in (x) around 0 0.433 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.433 * [taylor]: Taking taylor expansion of 1/24 in x 0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.433 * [taylor]: Taking taylor expansion of (* 1/24 (pow x 2)) in x 0.433 * [taylor]: Taking taylor expansion of 1/24 in x 0.433 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.433 * [taylor]: Taking taylor expansion of x in x 0.441 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 2)) in (x) around 0 0.441 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.441 * [taylor]: Taking taylor expansion of 1/24 in x 0.441 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.441 * [taylor]: Taking taylor expansion of x in x 0.442 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.442 * [taylor]: Taking taylor expansion of 1/24 in x 0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.442 * [taylor]: Taking taylor expansion of x in x 0.449 * [approximate]: Taking taylor expansion of (/ 1/24 (pow x 2)) in (x) around 0 0.449 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.449 * [taylor]: Taking taylor expansion of 1/24 in x 0.449 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.449 * [taylor]: Taking taylor expansion of (/ 1/24 (pow x 2)) in x 0.449 * [taylor]: Taking taylor expansion of 1/24 in x 0.449 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.449 * [taylor]: Taking taylor expansion of x in x 0.457 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1) 0.457 * [approximate]: Taking taylor expansion of (* 1/720 (pow x 4)) in (x) around 0 0.457 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.457 * [taylor]: Taking taylor expansion of 1/720 in x 0.457 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.457 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.457 * [taylor]: Taking taylor expansion of 1/720 in x 0.457 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.457 * [taylor]: Taking taylor expansion of x in x 0.473 * [approximate]: Taking taylor expansion of (/ 1/720 (pow x 4)) in (x) around 0 0.473 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.473 * [taylor]: Taking taylor expansion of 1/720 in x 0.473 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.473 * [taylor]: Taking taylor expansion of x in x 0.474 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.474 * [taylor]: Taking taylor expansion of 1/720 in x 0.474 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.474 * [taylor]: Taking taylor expansion of x in x 0.485 * [approximate]: Taking taylor expansion of (/ 1/720 (pow x 4)) in (x) around 0 0.485 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.485 * [taylor]: Taking taylor expansion of 1/720 in x 0.485 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.485 * [taylor]: Taking taylor expansion of x in x 0.486 * [taylor]: Taking taylor expansion of (/ 1/720 (pow x 4)) in x 0.486 * [taylor]: Taking taylor expansion of 1/720 in x 0.486 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.486 * [taylor]: Taking taylor expansion of x in x 0.497 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.497 * [approximate]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in (x) around 0 0.497 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.497 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.497 * [taylor]: Taking taylor expansion of 1/720 in x 0.497 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 1/2 in x 0.497 * [taylor]: Taking taylor expansion of (+ (* 1/720 (pow x 4)) 1/2) in x 0.497 * [taylor]: Taking taylor expansion of (* 1/720 (pow x 4)) in x 0.497 * [taylor]: Taking taylor expansion of 1/720 in x 0.497 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.497 * [taylor]: Taking taylor expansion of x in x 0.497 * [taylor]: Taking taylor expansion of 1/2 in x 0.511 * [approximate]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in (x) around 0 0.511 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.511 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.511 * [taylor]: Taking taylor expansion of 1/720 in x 0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.511 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.511 * [taylor]: Taking taylor expansion of x in x 0.512 * [taylor]: Taking taylor expansion of 1/2 in x 0.512 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.512 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.512 * [taylor]: Taking taylor expansion of 1/720 in x 0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.512 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.512 * [taylor]: Taking taylor expansion of x in x 0.513 * [taylor]: Taking taylor expansion of 1/2 in x 0.548 * [approximate]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in (x) around 0 0.548 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.548 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.548 * [taylor]: Taking taylor expansion of 1/720 in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.548 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.548 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of 1/2 in x 0.549 * [taylor]: Taking taylor expansion of (+ (* 1/720 (/ 1 (pow x 4))) 1/2) in x 0.549 * [taylor]: Taking taylor expansion of (* 1/720 (/ 1 (pow x 4))) in x 0.549 * [taylor]: Taking taylor expansion of 1/720 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x 0.549 * [taylor]: Taking taylor expansion of (pow x 4) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.549 * [taylor]: Taking taylor expansion of 1/2 in x 0.580 * * * [progress]: simplifying candidates 0.581 * [simplify]: Simplifying using # : (/ (* (exp (* 1/720 (pow x 4))) (exp 1/2)) (exp (* 1/24 (pow x 2)))) (/ (exp (+ (* 1/720 (pow x 4)) 1/2)) (exp (* 1/24 (pow x 2)))) (log (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (exp (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (* (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))) (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (* (* (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (sqrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (sqrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (- (pow (+ (* 1/720 (pow x 4)) 1/2) 3) (pow (* 1/24 (pow x 2)) 3)) (+ (* (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2)) (+ (* (* 1/24 (pow x 2)) (* 1/24 (pow x 2))) (* (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))) (- (* 1/24 (pow x 2))) (- (* (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2)) (* (* 1/24 (pow x 2)) (* 1/24 (pow x 2)))) (+ (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- 1/2 (* 1/24 (pow x 2))) (- (* 1/24 (pow x 2))) (+ (log 1/24) (* (log x) 2)) (+ (log 1/24) (* (log x) 2)) (+ (log 1/24) (log (pow x 2))) (log (* 1/24 (pow x 2))) (exp (* 1/24 (pow x 2))) (* (* (* 1/24 1/24) 1/24) (* (* (pow x 2) (pow x 2)) (pow x 2))) (* (cbrt (* 1/24 (pow x 2))) (cbrt (* 1/24 (pow x 2)))) (cbrt (* 1/24 (pow x 2))) (* (* (* 1/24 (pow x 2)) (* 1/24 (pow x 2))) (* 1/24 (pow x 2))) (sqrt (* 1/24 (pow x 2))) (sqrt (* 1/24 (pow x 2))) (* (sqrt 1/24) (pow (sqrt x) 2)) (* (sqrt 1/24) (pow (sqrt x) 2)) (* (sqrt 1/24) x) (* (sqrt 1/24) x) (* (sqrt 1/24) (sqrt (pow x 2))) (* (sqrt 1/24) (sqrt (pow x 2))) (* (sqrt 1/24) (pow x (/ 2 2))) (* (sqrt 1/24) (pow x (/ 2 2))) (* 1/24 (pow (* (cbrt x) (cbrt x)) 2)) (* 1/24 (pow (sqrt x) 2)) (* 1/24 (pow 1 2)) (* 1/24 x) (* 1/24 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/24 (sqrt (pow x 2))) (* 1/24 1) (* 1/24 (pow x (/ 2 2))) (* (cbrt 1/24) (pow x 2)) (* (sqrt 1/24) (pow x 2)) (* 1/24 (pow x 2)) (+ (log 1/720) (* (log x) 4)) (+ (log 1/720) (* (log x) 4)) (+ (log 1/720) (log (pow x 4))) (log (* 1/720 (pow x 4))) (exp (* 1/720 (pow x 4))) (* (* (* 1/720 1/720) 1/720) (* (* (pow x 4) (pow x 4)) (pow x 4))) (* (cbrt (* 1/720 (pow x 4))) (cbrt (* 1/720 (pow x 4)))) (cbrt (* 1/720 (pow x 4))) (* (* (* 1/720 (pow x 4)) (* 1/720 (pow x 4))) (* 1/720 (pow x 4))) (sqrt (* 1/720 (pow x 4))) (sqrt (* 1/720 (pow x 4))) (* (sqrt 1/720) (pow (sqrt x) 4)) (* (sqrt 1/720) (pow (sqrt x) 4)) (* (sqrt 1/720) (sqrt (pow x 4))) (* (sqrt 1/720) (sqrt (pow x 4))) (* (sqrt 1/720) (pow x (/ 4 2))) (* (sqrt 1/720) (pow x (/ 4 2))) (* 1/720 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/720 (pow (sqrt x) 4)) (* 1/720 (pow 1 4)) (* 1/720 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/720 (sqrt (pow x 4))) (* 1/720 1) (* 1/720 (pow x (/ 4 2))) (* (cbrt 1/720) (pow x 4)) (* (sqrt 1/720) (pow x 4)) (* 1/720 (pow x 4)) (* (exp (* 1/720 (pow x 4))) (exp 1/2)) (log (+ (* 1/720 (pow x 4)) 1/2)) (exp (+ (* 1/720 (pow x 4)) 1/2)) (* (cbrt (+ (* 1/720 (pow x 4)) 1/2)) (cbrt (+ (* 1/720 (pow x 4)) 1/2))) (cbrt (+ (* 1/720 (pow x 4)) 1/2)) (* (* (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2)) (+ (* 1/720 (pow x 4)) 1/2)) (sqrt (+ (* 1/720 (pow x 4)) 1/2)) (sqrt (+ (* 1/720 (pow x 4)) 1/2)) (+ (pow (* 1/720 (pow x 4)) 3) (pow 1/2 3)) (+ (* (* 1/720 (pow x 4)) (* 1/720 (pow x 4))) (- (* 1/2 1/2) (* (* 1/720 (pow x 4)) 1/2))) (- (* (* 1/720 (pow x 4)) (* 1/720 (pow x 4))) (* 1/2 1/2)) (- (* 1/720 (pow x 4)) 1/2) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) 0.586 * * [simplify]: iteration 0 : 312 enodes (cost 411 ) 0.593 * * [simplify]: iteration 1 : 1312 enodes (cost 380 ) 0.621 * * [simplify]: iteration 2 : 5001 enodes (cost 373 ) 0.623 * [simplify]: Simplified to: (exp (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (exp (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (log (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (exp (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (* (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))))) (cbrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (pow (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) 3) (sqrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (sqrt (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (- (pow (+ (* 1/720 (pow x 4)) 1/2) 3) (pow (* 1/24 (pow x 2)) 3)) (+ (* (+ (* 1/720 (pow x 4)) 1/2) (+ (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2)))) (* (pow x 4) 1/576)) (- (* 1/24 (pow x 2))) (+ (* (- 1/576) (pow x 4)) (* (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2))) (+ (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- 1/2 (* 1/24 (pow x 2))) (- (* 1/24 (pow x 2))) (log (* 1/24 (pow x 2))) (log (* 1/24 (pow x 2))) (log (* 1/24 (pow x 2))) (log (* 1/24 (pow x 2))) (exp (* 1/24 (pow x 2))) (* 1/13824 (pow x 6)) (* (cbrt (* 1/24 (pow x 2))) (cbrt (* 1/24 (pow x 2)))) (cbrt (* 1/24 (pow x 2))) (* 1/13824 (pow x 6)) (sqrt (* 1/24 (pow x 2))) (sqrt (* 1/24 (pow x 2))) (* x (sqrt 1/24)) (* x (sqrt 1/24)) (* x (sqrt 1/24)) (* x (sqrt 1/24)) (* (sqrt 1/24) (sqrt (pow x 2))) (* (sqrt 1/24) (sqrt (pow x 2))) (* x (sqrt 1/24)) (* x (sqrt 1/24)) (* 1/24 (pow (* (cbrt x) (cbrt x)) 2)) (* x 1/24) 1/24 (* x 1/24) (* 1/24 (* (cbrt (pow x 2)) (cbrt (pow x 2)))) (* 1/24 (fabs x)) 1/24 (* x 1/24) (* (cbrt 1/24) (pow x 2)) (* (sqrt 1/24) (pow x 2)) (* 1/24 (pow x 2)) (log (* 1/720 (pow x 4))) (log (* 1/720 (pow x 4))) (log (* 1/720 (pow x 4))) (log (* 1/720 (pow x 4))) (exp (* 1/720 (pow x 4))) (pow (* 1/720 (pow x 4)) 3) (* (cbrt (* 1/720 (pow x 4))) (cbrt (* 1/720 (pow x 4)))) (cbrt (* 1/720 (pow x 4))) (pow (* 1/720 (pow x 4)) 3) (sqrt (* 1/720 (pow x 4))) (sqrt (* 1/720 (pow x 4))) (* (sqrt 1/720) (pow x 2)) (* (sqrt 1/720) (pow x 2)) (* (sqrt 1/720) (sqrt (pow x 4))) (* (sqrt 1/720) (sqrt (pow x 4))) (* (sqrt 1/720) (pow x 2)) (* (sqrt 1/720) (pow x 2)) (* 1/720 (pow (* (cbrt x) (cbrt x)) 4)) (* 1/720 (pow x 2)) 1/720 (* 1/720 (* (cbrt (pow x 4)) (cbrt (pow x 4)))) (* 1/720 (sqrt (pow x 4))) 1/720 (* 1/720 (pow x 2)) (* (cbrt 1/720) (pow x 4)) (* (sqrt 1/720) (pow x 4)) (* 1/720 (pow x 4)) (exp (+ (* 1/720 (pow x 4)) 1/2)) (log (+ (* 1/720 (pow x 4)) 1/2)) (exp (+ (* 1/720 (pow x 4)) 1/2)) (* (cbrt (+ (* 1/720 (pow x 4)) 1/2)) (cbrt (+ (* 1/720 (pow x 4)) 1/2))) (cbrt (+ (* 1/720 (pow x 4)) 1/2)) (pow (+ (* 1/720 (pow x 4)) 1/2) 3) (sqrt (+ (* 1/720 (pow x 4)) 1/2)) (sqrt (+ (* 1/720 (pow x 4)) 1/2)) (+ (pow (* 1/720 (pow x 4)) 3) 1/8) (+ 1/4 (- (* (pow x 8) 1/518400) (* 1/1440 (pow x 4)))) (+ (- 1/4) (* (pow x 8) 1/518400)) (- (* 1/720 (pow x 4)) 1/2) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (- (+ (* 1/720 (pow x 4)) 1/2) (* 1/24 (pow x 2))) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/24 (pow x 2)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) (* 1/720 (pow x 4)) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) (+ (* 1/720 (pow x 4)) 1/2) 0.623 * * * [progress]: adding candidates to table 0.802 * * [progress]: iteration 3 / 4 0.802 * * * [progress]: picking best candidate 0.813 * * * * [pick]: Picked # 0.813 * * * [progress]: localizing error 0.821 * * * [progress]: generating rewritten candidates 0.821 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1) 0.823 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 0.826 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 0.837 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 0.850 * * * [progress]: generating series expansions 0.850 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1) 0.850 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.850 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.850 * [taylor]: Taking taylor expansion of (cos x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.850 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.850 * [taylor]: Taking taylor expansion of 1.0 in x 0.850 * [taylor]: Taking taylor expansion of (cos x) in x 0.850 * [taylor]: Taking taylor expansion of x in x 0.860 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.860 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.861 * [taylor]: Taking taylor expansion of 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 x in x 0.861 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.861 * [taylor]: Taking taylor expansion of 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 x in x 0.864 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.864 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.864 * [taylor]: Taking taylor expansion of 1.0 in x 0.864 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.864 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.864 * [taylor]: Taking taylor expansion of -1 in x 0.864 * [taylor]: Taking taylor expansion of x in x 0.865 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.865 * [taylor]: Taking taylor expansion of 1.0 in x 0.865 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.865 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.865 * [taylor]: Taking taylor expansion of -1 in x 0.865 * [taylor]: Taking taylor expansion of x in x 0.868 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 0.868 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 0.868 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.868 * [taylor]: Taking taylor expansion of 1.0 in x 0.868 * [taylor]: Taking taylor expansion of (cos x) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.868 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.868 * [taylor]: Taking taylor expansion of 1.0 in x 0.868 * [taylor]: Taking taylor expansion of (cos x) in x 0.868 * [taylor]: Taking taylor expansion of x in x 0.878 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 0.878 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.878 * [taylor]: Taking taylor expansion of 1.0 in x 0.878 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.878 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.878 * [taylor]: Taking taylor expansion of x in x 0.878 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.879 * [taylor]: Taking taylor expansion of 1.0 in x 0.879 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.879 * [taylor]: Taking taylor expansion of x in x 0.882 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 0.882 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.882 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.882 * [taylor]: Taking taylor expansion of 1.0 in x 0.882 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.882 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.882 * [taylor]: Taking taylor expansion of -1 in x 0.882 * [taylor]: Taking taylor expansion of x in x 0.885 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 0.886 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 0.886 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.886 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.886 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.886 * [taylor]: Taking taylor expansion of 1.0 in x 0.886 * [taylor]: Taking taylor expansion of (cos x) in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.890 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.890 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.890 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.890 * [taylor]: Taking taylor expansion of 1.0 in x 0.890 * [taylor]: Taking taylor expansion of (cos x) in x 0.890 * [taylor]: Taking taylor expansion of x in x 0.894 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.894 * [taylor]: Taking taylor expansion of x in x 0.941 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 0.941 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.941 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 0.941 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.941 * [taylor]: Taking taylor expansion of 1.0 in x 0.941 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.942 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 0.942 * [taylor]: Taking taylor expansion of x in x 0.943 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 0.943 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 0.943 * [taylor]: Taking taylor expansion of 1.0 in x 0.943 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 0.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.943 * [taylor]: Taking taylor expansion of x in x 0.957 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 0.957 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 0.957 * [taylor]: Taking taylor expansion of -1 in x 0.957 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 0.957 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 0.957 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.957 * [taylor]: Taking taylor expansion of 1.0 in x 0.957 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.957 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.957 * [taylor]: Taking taylor expansion of -1 in x 0.957 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 0.958 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 0.958 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 0.958 * [taylor]: Taking taylor expansion of 1.0 in x 0.958 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.958 * [taylor]: Taking taylor expansion of -1 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.976 * * * * [progress]: [ 4 / 4 ] generating series at (2 1) 0.977 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in (x) around 0 0.977 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.977 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.977 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.977 * [taylor]: Taking taylor expansion of 1.0 in x 0.977 * [taylor]: Taking taylor expansion of (cos x) in x 0.977 * [taylor]: Taking taylor expansion of x in x 0.981 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.981 * [taylor]: Taking taylor expansion of x in x 0.981 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos x))) (/ 1 x)) in x 0.981 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos x))) in x 0.981 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 0.981 * [taylor]: Taking taylor expansion of 1.0 in x 0.981 * [taylor]: Taking taylor expansion of (cos x) in x 0.981 * [taylor]: Taking taylor expansion of x in x 0.985 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.985 * [taylor]: Taking taylor expansion of x in x 1.032 * [approximate]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in (x) around 0 1.032 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.032 * [taylor]: Taking taylor expansion of x in x 1.032 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.032 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.032 * [taylor]: Taking taylor expansion of 1.0 in x 1.032 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.032 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.032 * [taylor]: Taking taylor expansion of x in x 1.033 * [taylor]: Taking taylor expansion of (* x (sqrt (- 1.0 (cos (/ 1 x))))) in x 1.033 * [taylor]: Taking taylor expansion of x in x 1.033 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ 1 x)))) in x 1.033 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.033 * [taylor]: Taking taylor expansion of 1.0 in x 1.033 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.033 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.033 * [taylor]: Taking taylor expansion of x in x 1.047 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in (x) around 0 1.047 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.047 * [taylor]: Taking taylor expansion of -1 in x 1.047 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.047 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.047 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.047 * [taylor]: Taking taylor expansion of 1.0 in x 1.047 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.047 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.047 * [taylor]: Taking taylor expansion of -1 in x 1.047 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of x in x 1.048 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (- 1.0 (cos (/ -1 x)))) x)) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.048 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (cos (/ -1 x)))) x) in x 1.048 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (cos (/ -1 x)))) in x 1.048 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.048 * [taylor]: Taking taylor expansion of 1.0 in x 1.048 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.048 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.048 * [taylor]: Taking taylor expansion of -1 in x 1.049 * [taylor]: Taking taylor expansion of x in x 1.050 * [taylor]: Taking taylor expansion of x in x 1.066 * * * [progress]: simplifying candidates 1.068 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (- (log (sqrt (- 1.0 (cos x)))) (log x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 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x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))) (* x (sqrt (+ 1.0 (cos x)))) (- (log (sqrt (- 1.0 (cos x)))) (log x)) (log (/ (sqrt (- 1.0 (cos x))) x)) (exp (/ (sqrt (- 1.0 (cos x))) x)) (/ (* (* (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x)))) (sqrt (- 1.0 (cos x)))) (* (* x x) x)) (* (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (cbrt (/ (sqrt (- 1.0 (cos x))) x))) (cbrt (/ (sqrt (- 1.0 (cos x))) x)) (* (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (sqrt (/ (sqrt (- 1.0 (cos x))) x)) (- (sqrt (- 1.0 (cos x)))) (- x) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (cbrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) (sqrt x)) (/ (cbrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (* (cbrt (sqrt (- 1.0 (cos x)))) (cbrt (sqrt (- 1.0 (cos x))))) 1) (/ (cbrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (* (cbrt x) (cbrt x))) (/ (sqrt (cbrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) (sqrt x)) (/ (sqrt (cbrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x))))) 1) (/ (sqrt (cbrt (- 1.0 (cos x)))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (cbrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) (sqrt x)) (/ (sqrt (+ (sqrt 1.0) (sqrt (cos x)))) 1) (/ (sqrt (- (sqrt 1.0) (sqrt (cos x)))) x) (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ (sqrt 1) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt 1) 1) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) 1) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ 1 1) (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (/ (sqrt (- 1.0 (cos x))) 1) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))) (* x (sqrt (+ 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/48 (/ (pow x 2) (sqrt 1/2))) (* 1/4608 (/ (pow x 4) (pow (sqrt 1/2) 3))))) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) (* (sqrt (- 1.0 (cos x))) (/ 1 x)) 1.074 * * [simplify]: iteration 0 : 242 enodes (cost 1020 ) 1.078 * * [simplify]: iteration 1 : 706 enodes (cost 972 ) 1.090 * * [simplify]: iteration 2 : 2968 enodes (cost 960 ) 1.158 * * [simplify]: iteration 3 : 5002 enodes (cost 960 ) 1.167 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) 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(- (sqrt 1.0) (sqrt (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (sqrt (- 1.0 (cos x)))) (* (cbrt x) (cbrt x))) (/ (sqrt (sqrt (- 1.0 (cos x)))) (cbrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (/ (sqrt (sqrt (- 1.0 (cos x)))) (sqrt x)) (sqrt (sqrt (- 1.0 (cos x)))) (/ (sqrt (sqrt (- 1.0 (cos x)))) x) (/ 1 (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (cbrt x)) (/ 1 (sqrt x)) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) 1 (/ (sqrt (- 1.0 (cos x))) x) (/ 1 x) (/ x (sqrt (- 1.0 (cos x)))) (/ (sqrt (- 1.0 (cos x))) (* (cbrt x) (cbrt x))) (/ (sqrt (- 1.0 (cos x))) (sqrt x)) (sqrt (- 1.0 (cos x))) (/ x (cbrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (cbrt (- 1.0 (cos x))))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (- (sqrt 1.0) (sqrt (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (/ x (sqrt (sqrt (- 1.0 (cos x))))) (/ x (sqrt (- 1.0 (cos x)))) (* x (sqrt (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))))) (* x (sqrt (+ 1.0 (cos x)))) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (+ (* 1/2 (pow x 2)) (* 1/720 (pow x 6))) (* 1/24 (pow x 4))) (- 1.0 (cos x)) (- 1.0 (cos x)) (- (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (* 1/2304 (/ (pow x 4) (sqrt 1/2)))) (* 1/48 (/ (pow x 2) (sqrt 1/2)))) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) (- (- (+ (* 1/1440 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (* 1/2304 (/ (pow x 4) (sqrt 1/2)))) (* 1/48 (/ (pow x 2) (sqrt 1/2)))) (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x) 1.168 * * * [progress]: adding candidates to table 1.464 * * [progress]: iteration 4 / 4 1.464 * * * [progress]: picking best candidate 1.483 * * * * [pick]: Picked # 1.484 * * * [progress]: localizing error 1.496 * * * [progress]: generating rewritten candidates 1.496 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1 1 1 1) 1.498 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1) 1.501 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1) 1.506 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1 1) 1.513 * * * [progress]: generating series expansions 1.513 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1 1 1 1) 1.513 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.513 * [taylor]: Taking taylor expansion of 1.0 in x 1.513 * [taylor]: Taking taylor expansion of (cos x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.513 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.513 * [taylor]: Taking taylor expansion of 1.0 in x 1.513 * [taylor]: Taking taylor expansion of (cos x) in x 1.513 * [taylor]: Taking taylor expansion of x in x 1.524 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.524 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.524 * [taylor]: Taking taylor expansion of 1.0 in x 1.524 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.524 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.524 * [taylor]: Taking taylor expansion of x in x 1.525 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.525 * [taylor]: Taking taylor expansion of 1.0 in x 1.525 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.525 * [taylor]: Taking taylor expansion of x in x 1.528 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.528 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.528 * [taylor]: Taking taylor expansion of 1.0 in x 1.528 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.528 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.528 * [taylor]: Taking taylor expansion of -1 in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.528 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.528 * [taylor]: Taking taylor expansion of 1.0 in x 1.528 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.528 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.528 * [taylor]: Taking taylor expansion of -1 in x 1.528 * [taylor]: Taking taylor expansion of x in x 1.532 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1) 1.532 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.532 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.532 * [taylor]: Taking taylor expansion of 1.0 in x 1.532 * [taylor]: Taking taylor expansion of (cos x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.532 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.532 * [taylor]: Taking taylor expansion of 1.0 in x 1.532 * [taylor]: Taking taylor expansion of (cos x) in x 1.532 * [taylor]: Taking taylor expansion of x in x 1.542 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.542 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.542 * [taylor]: Taking taylor expansion of 1.0 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 (- 1.0 (cos (/ 1 x))) in x 1.542 * [taylor]: Taking taylor expansion of 1.0 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 x in x 1.546 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.546 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.546 * [taylor]: Taking taylor expansion of 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 -1 in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.546 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.546 * [taylor]: Taking taylor expansion of 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 -1 in x 1.546 * [taylor]: Taking taylor expansion of x in x 1.549 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1) 1.550 * [approximate]: Taking taylor expansion of (- 1.0 (cos x)) in (x) around 0 1.550 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.550 * [taylor]: Taking taylor expansion of 1.0 in x 1.550 * [taylor]: Taking taylor expansion of (cos x) in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.550 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.550 * [taylor]: Taking taylor expansion of 1.0 in x 1.550 * [taylor]: Taking taylor expansion of (cos x) in x 1.550 * [taylor]: Taking taylor expansion of x in x 1.564 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in (x) around 0 1.564 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.564 * [taylor]: Taking taylor expansion of 1.0 in x 1.564 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.564 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.564 * [taylor]: Taking taylor expansion of 1.0 in x 1.564 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.564 * [taylor]: Taking taylor expansion of x in x 1.568 * [approximate]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in (x) around 0 1.568 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.568 * [taylor]: Taking taylor expansion of -1 in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.568 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.568 * [taylor]: Taking taylor expansion of 1.0 in x 1.568 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.568 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.568 * [taylor]: Taking taylor expansion of -1 in x 1.568 * [taylor]: Taking taylor expansion of x in x 1.572 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1 1) 1.572 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in (x) around 0 1.572 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in x 1.572 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.572 * [taylor]: Taking taylor expansion of 1.0 in x 1.572 * [taylor]: Taking taylor expansion of (cos x) in x 1.572 * [taylor]: Taking taylor expansion of x in x 1.574 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos x)) 3) in x 1.574 * [taylor]: Taking taylor expansion of (- 1.0 (cos x)) in x 1.574 * [taylor]: Taking taylor expansion of 1.0 in x 1.574 * [taylor]: Taking taylor expansion of (cos x) in x 1.574 * [taylor]: Taking taylor expansion of x in x 1.589 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in (x) around 0 1.589 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in x 1.590 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.590 * [taylor]: Taking taylor expansion of 1.0 in x 1.590 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.590 * [taylor]: Taking taylor expansion of x in x 1.590 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ 1 x))) 3) in x 1.590 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ 1 x))) in x 1.590 * [taylor]: Taking taylor expansion of 1.0 in x 1.590 * [taylor]: Taking taylor expansion of (cos (/ 1 x)) in x 1.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.590 * [taylor]: Taking taylor expansion of x in x 1.602 * [approximate]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in (x) around 0 1.602 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in x 1.602 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.602 * [taylor]: Taking taylor expansion of 1.0 in x 1.602 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.602 * [taylor]: Taking taylor expansion of -1 in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.603 * [taylor]: Taking taylor expansion of (pow (- 1.0 (cos (/ -1 x))) 3) in x 1.603 * [taylor]: Taking taylor expansion of (- 1.0 (cos (/ -1 x))) in x 1.603 * [taylor]: Taking taylor expansion of 1.0 in x 1.603 * [taylor]: Taking taylor expansion of (cos (/ -1 x)) in x 1.603 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.603 * [taylor]: Taking taylor expansion of -1 in x 1.603 * [taylor]: Taking taylor expansion of x in x 1.615 * * * [progress]: simplifying candidates 1.616 * [simplify]: Simplifying using # : (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (/ (exp 1.0) (exp (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (* (* (- 1.0 (cos x)) (- 1.0 (cos x))) (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (log (cbrt (pow (- 1.0 (cos x)) 3))) (exp (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3)) (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (+ (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3)))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3)) (cbrt (pow (cbrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow (sqrt (- 1.0 (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (+ (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow (- (sqrt 1.0) (sqrt (cos x))) 3)) (cbrt (pow 1 3)) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt 1) (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (cbrt (pow (- 1.0 (cos x)) (/ 3 2))) (cbrt (pow (- (pow 1.0 3) (pow (cos x) 3)) 3)) (cbrt (pow (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) 3)) (cbrt (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3)) (cbrt (pow (+ 1.0 (cos x)) 3)) (* (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3)))) (cbrt (cbrt (pow (- 1.0 (cos x)) 3))) (* (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (sqrt (cbrt (pow (- 1.0 (cos x)) 3))) (* (log (- 1.0 (cos x))) 3) (* (log (- 1.0 (cos x))) 3) (* 1 3) (pow (- 1.0 (cos x)) (* (cbrt 3) (cbrt 3))) (pow (- 1.0 (cos x)) (sqrt 3)) (pow (- 1.0 (cos x)) 1) (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3) (pow (cbrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (* (- 1.0 (cos x)) (- 1.0 (cos x))) (log (pow (- 1.0 (cos x)) 3)) (exp (pow (- 1.0 (cos x)) 3)) (* (cbrt (pow (- 1.0 (cos x)) 3)) (cbrt (pow (- 1.0 (cos x)) 3))) (cbrt (pow (- 1.0 (cos x)) 3)) (* (* (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 3)) (pow (* (cbrt (- 1.0 (cos x))) (cbrt (- 1.0 (cos x)))) 3) (pow (cbrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow (sqrt (- 1.0 (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) (pow 1 3) (pow (- 1.0 (cos x)) 3) (pow (- (pow 1.0 3) (pow (cos x) 3)) 3) (pow (+ (* 1.0 1.0) (+ (* (cos x) (cos x)) (* 1.0 (cos x)))) 3) (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3) (pow (+ 1.0 (cos x)) 3) (* (- 1.0 (cos x)) (- 1.0 (cos x))) (sqrt (pow (- 1.0 (cos x)) 3)) (sqrt (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) (/ 3 2)) (pow (- 1.0 (cos x)) (/ 3 2)) (- (+ (* 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)) (- (+ (* 1/8 (pow x 6)) (* 7/1920 (pow x 10))) (* 1/32 (pow x 8))) (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3) 1.621 * * [simplify]: iteration 0 : 235 enodes (cost 459 ) 1.625 * * [simplify]: iteration 1 : 895 enodes (cost 444 ) 1.646 * * [simplify]: iteration 2 : 5001 enodes (cost 438 ) 1.649 * [simplify]: Simplified to: (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (exp (- 1.0 (cos x))) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- (cos x)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) (- 1.0 (cos x)) (- (cos x)) (log (- 1.0 (cos x))) (exp (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) 1 (- 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) 1 (- 1.0 (cos x)) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) 1 (- 1.0 (cos x)) (+ (sqrt 1.0) (sqrt (cos x))) (- (sqrt 1.0) (sqrt (cos x))) 1 (- 1.0 (cos x)) (cbrt (- 1.0 (cos x))) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) (cbrt (sqrt (pow (- 1.0 (cos x)) 3))) 1 (- 1.0 (cos x)) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (- (pow 1.0 3) (pow (cos x) 3)) (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) (- (* 1.0 1.0) (* (cos x) (cos x))) (+ 1.0 (cos x)) (cbrt (* (- 1.0 (cos x)) (- 1.0 (cos x)))) (cbrt (- 1.0 (cos x))) (pow (- 1.0 (cos x)) 3) (sqrt (- 1.0 (cos x))) (sqrt (- 1.0 (cos x))) (log (pow (- 1.0 (cos x)) 3)) (log (pow (- 1.0 (cos x)) 3)) 3 (pow (- 1.0 (cos x)) (* (cbrt 3) (cbrt 3))) (pow (- 1.0 (cos x)) (sqrt 3)) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) 1 (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) 1 (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 2) (log (pow (- 1.0 (cos x)) 3)) (exp (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (pow (- 1.0 (cos x)) 3) 3) (pow (- 1.0 (cos x)) 2) (- 1.0 (cos x)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) 1 (pow (- 1.0 (cos x)) 3) (pow (+ (sqrt 1.0) (sqrt (cos x))) 3) (pow (- (sqrt 1.0) (sqrt (cos x))) 3) 1 (pow (- 1.0 (cos x)) 3) (pow (- (pow 1.0 3) (pow (cos x) 3)) 3) (pow (+ (* (cos x) (+ (cos x) 1.0)) (* 1.0 1.0)) 3) (pow (- (* 1.0 1.0) (* (cos x) (cos x))) 3) (pow (+ 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 2) (sqrt (pow (- 1.0 (cos x)) 3)) (sqrt (pow (- 1.0 (cos x)) 3)) (pow (- 1.0 (cos x)) 3/2) (pow (- 1.0 (cos x)) 3/2) (- (+ (* 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)) (- (+ (* 1/8 (pow x 6)) (* 7/1920 (pow x 10))) (* 1/32 (pow x 8))) (pow (- 1.0 (cos x)) 3) (pow (- 1.0 (cos x)) 3) 1.649 * * * [progress]: adding candidates to table 1.864 * [progress]: [Phase 3 of 3] Extracting. 1.864 * * [regime]: Finding splitpoints for: (# # # # # # # #) 1.866 * * * [regime-changes]: Trying 2 branch expressions: ((/ (- 1.0 (cos x)) (* x x)) x) 1.866 * * * * [regimes]: Trying to branch on (/ (- 1.0 (cos x)) (* x x)) from (# # # # # # # #) 1.901 * * * * [regimes]: Trying to branch on x from (# # # # # # # #) 1.949 * * * [regime]: Found split indices: #