39.502 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.050 * * * [progress]: [2/2] Setting up program. 0.052 * [progress]: [Phase 2 of 3] Improving. 0.053 * [simplify]: Simplifying using # : (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)) 0.055 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.056 * * [simplify]: iteration 1 : 43 enodes (cost 9 ) 0.058 * * [simplify]: iteration 2 : 93 enodes (cost 9 ) 0.060 * * [simplify]: iteration 3 : 174 enodes (cost 9 ) 0.063 * * [simplify]: iteration 4 : 269 enodes (cost 9 ) 0.066 * * [simplify]: iteration 5 : 288 enodes (cost 9 ) 0.069 * * [simplify]: iteration 6 : 288 enodes (cost 9 ) 0.069 * [simplify]: Simplified to: (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)) 0.070 * * [progress]: iteration 1 / 4 0.070 * * * [progress]: picking best candidate 0.071 * * * * [pick]: Picked # 0.072 * * * [progress]: localizing error 0.086 * * * [progress]: generating rewritten candidates 0.086 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.095 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.099 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.107 * * * [progress]: generating series expansions 0.107 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.107 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 0.107 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.107 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.108 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.108 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.108 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.108 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.108 * [taylor]: Taking taylor expansion of 0.5 in x 0.108 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (sin x) in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.111 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.111 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.111 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.111 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.111 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.111 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.111 * [taylor]: Taking taylor expansion of 0.5 in x 0.111 * [taylor]: Taking taylor expansion of x in x 0.114 * [taylor]: Taking taylor expansion of (sin x) in x 0.114 * [taylor]: Taking taylor expansion of x in x 0.149 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 0.149 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.149 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.149 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.149 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.149 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.149 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.149 * [taylor]: Taking taylor expansion of 0.5 in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.150 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.150 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.150 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.150 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.150 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.150 * [taylor]: Taking taylor expansion of 0.5 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.163 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 0.163 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.163 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.163 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.163 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.163 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.163 * [taylor]: Taking taylor expansion of -0.5 in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (sin (/ -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 0.164 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.164 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.164 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.164 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.164 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.164 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.164 * [taylor]: Taking taylor expansion of -0.5 in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.165 * [taylor]: Taking taylor expansion of -1 in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.181 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.181 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 0.181 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.181 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.181 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.181 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.181 * [taylor]: Taking taylor expansion of 0.5 in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.182 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.182 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.182 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.182 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.182 * [taylor]: Taking taylor expansion of 0.5 in x 0.182 * [taylor]: Taking taylor expansion of x in x 0.202 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 0.202 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.202 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.202 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.202 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.202 * [taylor]: Taking taylor expansion of 0.5 in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.203 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.203 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.203 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.203 * [taylor]: Taking taylor expansion of 0.5 in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.209 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 0.209 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.209 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.209 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.209 * [taylor]: Taking taylor expansion of -0.5 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.209 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.209 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.209 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.209 * [taylor]: Taking taylor expansion of -0.5 in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.215 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.215 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in (x) around 0 0.215 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in x 0.215 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.215 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.215 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.215 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.215 * [taylor]: Taking taylor expansion of 0.5 in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.218 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in x 0.218 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.218 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.218 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.218 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.218 * [taylor]: Taking taylor expansion of 0.5 in x 0.218 * [taylor]: Taking taylor expansion of x in x 0.247 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in (x) around 0 0.247 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in x 0.247 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.247 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.247 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.247 * [taylor]: Taking taylor expansion of 0.5 in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in x 0.247 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.247 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.247 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.247 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.247 * [taylor]: Taking taylor expansion of 0.5 in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.258 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in (x) around 0 0.258 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in x 0.258 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.258 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.258 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.258 * [taylor]: Taking taylor expansion of -0.5 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.258 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in x 0.258 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.258 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.258 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.258 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.258 * [taylor]: Taking taylor expansion of -0.5 in x 0.258 * [taylor]: Taking taylor expansion of x in x 0.268 * * * [progress]: simplifying candidates 0.269 * [simplify]: Simplifying using # : (- (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (- (sin x)) (/ 1 (sin x)) (/ (sin x) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (* (sin (* x 0.5)) (sin (* x 0.5)))) (/ (sin x) (* (* (/ 1 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sin x) 3.0) (* (sin x) (- 3.0)) (* (sin x) (/ 3.0 8.0)) (* (/ 1 3.0) (sin (* x 0.5))) (* 8.0 (sin (* x 0.5))) (* (- 8.0) (sin (* x 0.5))) (* 1 (sin (* x 0.5))) (* (sin (* x 0.5)) (sin (* x 0.5))) (* (* (/ 1 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (* 8.0 (sin (* x 0.5))) (sin (* x 0.5))) (* (* (- 8.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (* 1 (sin (* x 0.5))) (sin (* x 0.5))) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (- (+ (* 0.6666666666666666 (pow x 2)) (* 0.0018518518518518515 (pow x 6))) (* 0.05555555555555555 (pow x 4))) (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) 0.272 * * [simplify]: iteration 0 : 154 enodes (cost 149 ) 0.276 * * [simplify]: iteration 1 : 530 enodes (cost 136 ) 0.287 * * [simplify]: iteration 2 : 2106 enodes (cost 135 ) 0.358 * * [simplify]: iteration 3 : 5001 enodes (cost 135 ) 0.359 * [simplify]: Simplified to: (* (- (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (- (sin x)) (/ 1 (sin x)) (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (pow (sin (* 0.5 x)) 2)) (/ (sin x) (/ (pow (sin (* 0.5 x)) 2) 3.0)) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sin x) 3.0) (* (sin x) (- 3.0)) (* (sin x) (/ 3.0 8.0)) (/ (sin (* x 0.5)) 3.0) (* 8.0 (sin (* x 0.5))) (* (- 8.0) (sin (* x 0.5))) (sin (* x 0.5)) (pow (sin (* 0.5 x)) 2) (/ (pow (sin (* 0.5 x)) 2) 3.0) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (pow (sin (* 0.5 x)) 2) 8.0) (- (* 8.0 (pow (sin (* 0.5 x)) 2))) (pow (sin (* 0.5 x)) 2) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (- (+ (* 0.6666666666666666 (pow x 2)) (* 0.0018518518518518515 (pow x 6))) (* 0.05555555555555555 (pow x 4))) (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) 0.359 * * * [progress]: adding candidates to table 0.433 * * [progress]: iteration 2 / 4 0.433 * * * [progress]: picking best candidate 0.448 * * * * [pick]: Picked # 0.448 * * * [progress]: localizing error 0.461 * * * [progress]: generating rewritten candidates 0.461 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 2) 0.465 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 0.473 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 0.479 * * * [progress]: generating series expansions 0.479 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 2) 0.480 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 0.480 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.480 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.480 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.480 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.480 * [taylor]: Taking taylor expansion of 0.5 in x 0.480 * [taylor]: Taking taylor expansion of x in x 0.481 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.481 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.481 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.481 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.481 * [taylor]: Taking taylor expansion of 0.5 in x 0.481 * [taylor]: Taking taylor expansion of x in x 0.501 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 0.501 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.501 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.501 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.501 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.501 * [taylor]: Taking taylor expansion of 0.5 in x 0.501 * [taylor]: Taking taylor expansion of x in x 0.502 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.502 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.502 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.502 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.502 * [taylor]: Taking taylor expansion of 0.5 in x 0.502 * [taylor]: Taking taylor expansion of x in x 0.507 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 0.507 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.508 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.508 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.508 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.508 * [taylor]: Taking taylor expansion of -0.5 in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.508 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.508 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.508 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.508 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.508 * [taylor]: Taking taylor expansion of -0.5 in x 0.508 * [taylor]: Taking taylor expansion of x in x 0.514 * * * * [progress]: [ 2 / 3 ] generating series at (2) 0.514 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 0.514 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.514 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.514 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.514 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.514 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.514 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.514 * [taylor]: Taking taylor expansion of 0.5 in x 0.514 * [taylor]: Taking taylor expansion of x in x 0.517 * [taylor]: Taking taylor expansion of (sin x) in x 0.517 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.518 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.518 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.518 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.518 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.518 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.518 * [taylor]: Taking taylor expansion of 0.5 in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.520 * [taylor]: Taking taylor expansion of (sin x) in x 0.520 * [taylor]: Taking taylor expansion of x in x 0.558 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 0.558 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.558 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.558 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.558 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.558 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.558 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.558 * [taylor]: Taking taylor expansion of 0.5 in x 0.558 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.559 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.559 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.559 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.559 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.559 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.559 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.559 * [taylor]: Taking taylor expansion of 0.5 in x 0.559 * [taylor]: Taking taylor expansion of x in x 0.560 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.560 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.560 * [taylor]: Taking taylor expansion of x in x 0.573 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 0.573 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.573 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.573 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.573 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.573 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.573 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.573 * [taylor]: Taking taylor expansion of -0.5 in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.573 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.573 * [taylor]: Taking taylor expansion of -1 in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.574 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.574 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.574 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.574 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.574 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.574 * [taylor]: Taking taylor expansion of -0.5 in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.574 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.574 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.574 * [taylor]: Taking taylor expansion of -1 in x 0.574 * [taylor]: Taking taylor expansion of x in x 0.587 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 0.587 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in (x) around 0 0.587 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in x 0.587 * [taylor]: Taking taylor expansion of 0.375 in x 0.587 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.587 * [taylor]: Taking taylor expansion of (sin x) in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.587 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.587 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.587 * [taylor]: Taking taylor expansion of 0.5 in x 0.587 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in x 0.590 * [taylor]: Taking taylor expansion of 0.375 in x 0.591 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.591 * [taylor]: Taking taylor expansion of (sin x) in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.591 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.591 * [taylor]: Taking taylor expansion of 0.5 in x 0.591 * [taylor]: Taking taylor expansion of x in x 0.622 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in (x) around 0 0.622 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in x 0.622 * [taylor]: Taking taylor expansion of 0.375 in x 0.622 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 0.622 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.622 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.623 * [taylor]: Taking taylor expansion of 0.5 in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in x 0.623 * [taylor]: Taking taylor expansion of 0.375 in x 0.623 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 0.623 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.623 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.623 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.624 * [taylor]: Taking taylor expansion of 0.5 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.636 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in (x) around 0 0.636 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in x 0.637 * [taylor]: Taking taylor expansion of 0.375 in x 0.637 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 0.637 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.637 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.637 * [taylor]: Taking taylor expansion of -0.5 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.637 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in x 0.637 * [taylor]: Taking taylor expansion of 0.375 in x 0.637 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 0.637 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.637 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.637 * [taylor]: Taking taylor expansion of -1 in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.638 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.638 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.638 * [taylor]: Taking taylor expansion of -0.5 in x 0.638 * [taylor]: Taking taylor expansion of x in x 0.645 * * * [progress]: simplifying candidates 0.646 * [simplify]: Simplifying using # : (* (/ 1 3.0) (sin (* x 0.5))) (* 8.0 (sin (* x 0.5))) (* (- 8.0) (sin (* x 0.5))) (* 1 (sin (* x 0.5))) (- (sin (* x 0.5))) (- (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5))))) (/ 1 (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5))))) (/ (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (sin (* x 0.5))) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (/ (sin x) (* 8.0 (sin (* x 0.5))))) (/ (sin (* x 0.5)) (/ (sin x) (* (- 8.0) (sin (* x 0.5))))) (/ (sin (* x 0.5)) (/ (sin x) (* 1 (sin (* x 0.5))))) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (- (sin x))) (/ (sin (* x 0.5)) 1) (/ (sin (* x 0.5)) (/ (sin x) (/ 8.0 3.0))) (/ (sin (* x 0.5)) (/ (sin x) 8.0)) (/ (sin (* x 0.5)) (/ (sin x) (sin (* x 0.5)))) (- (sin x)) (- (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ 1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (/ (sin x) (/ 8.0 3.0)) (/ (sin x) 8.0) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (* 8.0 (sin (* x 0.5)))) (/ (sin x) (* (- 8.0) (sin (* x 0.5)))) (/ (sin x) (* 1 (sin (* x 0.5)))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 0.001953125 (pow x 4)) 0.75) (* 0.09375 (pow x 2))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) 0.650 * * [simplify]: iteration 0 : 158 enodes (cost 185 ) 0.653 * * [simplify]: iteration 1 : 587 enodes (cost 178 ) 0.668 * * [simplify]: iteration 2 : 3475 enodes (cost 173 ) 0.771 * * [simplify]: iteration 3 : 5002 enodes (cost 173 ) 0.772 * [simplify]: Simplified to: (/ (sin (* x 0.5)) 3.0) (* 8.0 (sin (* x 0.5))) (* (- 8.0) (sin (* x 0.5))) (sin (* x 0.5)) (- (sin (* x 0.5))) (- (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5))))) (/ (sin (* x 0.5)) (/ (sin x) (/ 8.0 3.0))) (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (/ (sin (* x 0.5)) (sin x)) (* (/ (pow (sin (* 0.5 x)) 2) (sin x)) 8.0) (* (- (/ (pow (sin (* 0.5 x)) 2) (sin x))) 8.0) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (- (sin x))) (sin (* x 0.5)) (/ (sin (* x 0.5)) (/ (sin x) (/ 8.0 3.0))) (/ (sin (* x 0.5)) (/ (sin x) 8.0)) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (- (sin x)) (- (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ 3.0 (* 8.0 (sin (* x 0.5)))) (/ (sin (* x 0.5)) (/ (sin x) (/ 8.0 3.0))) (/ (sin x) (/ 8.0 3.0)) (/ (sin x) 8.0) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (* 8.0 (sin (* x 0.5)))) (/ (sin x) (* (- 8.0) (sin (* x 0.5)))) (/ (sin x) (sin (* x 0.5))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 0.001953125 (pow x 4)) 0.75) (* 0.09375 (pow x 2))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) 0.773 * * * [progress]: adding candidates to table 0.849 * * [progress]: iteration 3 / 4 0.849 * * * [progress]: picking best candidate 0.870 * * * * [pick]: Picked # 0.870 * * * [progress]: localizing error 0.880 * * * [progress]: generating rewritten candidates 0.881 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.888 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.893 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.897 * * * [progress]: generating series expansions 0.897 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.898 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 0.898 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.898 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.898 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.898 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.898 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.898 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.898 * [taylor]: Taking taylor expansion of 0.5 in x 0.898 * [taylor]: Taking taylor expansion of x in x 0.901 * [taylor]: Taking taylor expansion of (sin x) in x 0.901 * [taylor]: Taking taylor expansion of x in x 0.902 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.902 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.902 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.902 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.902 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.902 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.902 * [taylor]: Taking taylor expansion of 0.5 in x 0.902 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of (sin x) in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.939 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 0.939 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.939 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.939 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.939 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.939 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.939 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.939 * [taylor]: Taking taylor expansion of 0.5 in x 0.939 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.940 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.940 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.940 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.940 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.940 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.940 * [taylor]: Taking taylor expansion of 0.5 in x 0.940 * [taylor]: Taking taylor expansion of x in x 0.940 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.941 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.941 * [taylor]: Taking taylor expansion of x in x 0.958 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 0.958 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.958 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.958 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.958 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.958 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.958 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.958 * [taylor]: Taking taylor expansion of -0.5 in x 0.958 * [taylor]: Taking taylor expansion of x in x 0.958 * [taylor]: Taking taylor expansion of (sin (/ -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 (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.959 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.959 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.959 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.959 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.959 * [taylor]: Taking taylor expansion of -0.5 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.959 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.959 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.959 * [taylor]: Taking taylor expansion of -1 in x 0.959 * [taylor]: Taking taylor expansion of x in x 0.972 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.972 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in (x) around 0 0.972 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in x 0.973 * [taylor]: Taking taylor expansion of 0.375 in x 0.973 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.973 * [taylor]: Taking taylor expansion of (sin x) in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.973 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.973 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.973 * [taylor]: Taking taylor expansion of 0.5 in x 0.973 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin x) (sin (* 0.5 x)))) in x 0.976 * [taylor]: Taking taylor expansion of 0.375 in x 0.976 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.976 * [taylor]: Taking taylor expansion of (sin x) in x 0.976 * [taylor]: Taking taylor expansion of x in x 0.976 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.976 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.976 * [taylor]: Taking taylor expansion of 0.5 in x 0.976 * [taylor]: Taking taylor expansion of x in x 1.008 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in (x) around 0 1.008 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in x 1.008 * [taylor]: Taking taylor expansion of 0.375 in x 1.008 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 1.008 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.008 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.008 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.008 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.008 * [taylor]: Taking taylor expansion of 0.5 in x 1.008 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ 1 x)) (sin (/ 0.5 x)))) in x 1.009 * [taylor]: Taking taylor expansion of 0.375 in x 1.009 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 1.009 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.009 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.009 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.009 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.009 * [taylor]: Taking taylor expansion of 0.5 in x 1.009 * [taylor]: Taking taylor expansion of x in x 1.017 * [approximate]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in (x) around 0 1.017 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in x 1.017 * [taylor]: Taking taylor expansion of 0.375 in x 1.017 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 1.017 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.017 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.017 * [taylor]: Taking taylor expansion of -1 in x 1.017 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.018 * [taylor]: Taking taylor expansion of -0.5 in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of (* 0.375 (/ (sin (/ -1 x)) (sin (/ -0.5 x)))) in x 1.018 * [taylor]: Taking taylor expansion of 0.375 in x 1.018 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 1.018 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.018 * [taylor]: Taking taylor expansion of -1 in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.018 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.018 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.018 * [taylor]: Taking taylor expansion of -0.5 in x 1.018 * [taylor]: Taking taylor expansion of x in x 1.026 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 1.027 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 1.027 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 1.027 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.027 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.027 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.027 * [taylor]: Taking taylor expansion of 0.5 in x 1.027 * [taylor]: Taking taylor expansion of x in x 1.033 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 1.033 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.033 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.033 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.033 * [taylor]: Taking taylor expansion of 0.5 in x 1.033 * [taylor]: Taking taylor expansion of x in x 1.053 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 1.053 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 1.053 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.053 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.053 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.053 * [taylor]: Taking taylor expansion of 0.5 in x 1.053 * [taylor]: Taking taylor expansion of x in x 1.054 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 1.054 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.054 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.054 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.054 * [taylor]: Taking taylor expansion of 0.5 in x 1.054 * [taylor]: Taking taylor expansion of x in x 1.060 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 1.060 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 1.060 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.060 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.060 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.060 * [taylor]: Taking taylor expansion of -0.5 in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.060 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 1.060 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.060 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.060 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.060 * [taylor]: Taking taylor expansion of -0.5 in x 1.060 * [taylor]: Taking taylor expansion of x in x 1.066 * * * [progress]: simplifying candidates 1.067 * [simplify]: Simplifying using # : (- (sin (* x 0.5))) (- (/ (sin x) (/ (sin (* x 0.5)) (/ 3.0 8.0)))) (/ 1 (/ (sin x) (/ (sin (* x 0.5)) (/ 3.0 8.0)))) (/ (/ (sin x) (/ (sin (* x 0.5)) (/ 3.0 8.0))) (sin (* x 0.5))) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (/ (sin x) (sin (* x 0.5)))) (/ (sin (* x 0.5)) (/ (sin x) (- (sin (* x 0.5))))) (/ (sin (* x 0.5)) (/ (sin x) 1)) (/ (sin (* x 0.5)) (/ (sin x) (/ (sin (* x 0.5)) 3.0))) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (- (sin x))) (/ (sin (* x 0.5)) 1) (/ (sin (* x 0.5)) (/ (sin x) (sin (* x 0.5)))) (/ (sin (* x 0.5)) (/ (sin x) (/ (sin (* x 0.5)) 3.0))) (/ (sin (* x 0.5)) (/ (sin x) (/ (sin (* x 0.5)) (- 3.0)))) (/ (sin (* x 0.5)) (/ (sin x) (/ (sin (* x 0.5)) 1))) (- (sin x)) (- (/ (sin (* x 0.5)) (/ 3.0 8.0))) (/ 1 (/ (sin (* x 0.5)) (/ 3.0 8.0))) (/ (/ (sin (* x 0.5)) (/ 3.0 8.0)) (sin x)) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (/ (sin (* x 0.5)) 3.0)) (/ (sin x) (/ (sin (* x 0.5)) (- 3.0))) (/ (sin x) (/ (sin (* x 0.5)) 1)) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (- (sin (* x 0.5)))) (/ (sin x) 1) (/ (sin x) (/ (sin (* x 0.5)) 3.0)) (- (sin (* x 0.5))) (- (/ 3.0 8.0)) (/ 1 (/ 3.0 8.0)) (/ (/ 3.0 8.0) (sin (* x 0.5))) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) (- 3.0)) (/ (sin (* x 0.5)) 1) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 0.001953125 (pow x 4)) 0.75) (* 0.09375 (pow x 2))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) 1.070 * * [simplify]: iteration 0 : 152 enodes (cost 222 ) 1.074 * * [simplify]: iteration 1 : 503 enodes (cost 215 ) 1.086 * * [simplify]: iteration 2 : 2385 enodes (cost 203 ) 1.165 * * [simplify]: iteration 3 : 5001 enodes (cost 203 ) 1.167 * [simplify]: Simplified to: (- (sin (* x 0.5))) (- (/ (sin x) (/ (sin (* x 0.5)) (/ 3.0 8.0)))) (/ (/ (sin (* x 0.5)) (/ 3.0 8.0)) (sin x)) (/ (sin x) (/ (pow (sin (* 0.5 x)) 2) (/ 3.0 8.0))) (/ (sin (* x 0.5)) (sin x)) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (- (/ (pow (sin (* 0.5 x)) 2) (sin x))) (/ (sin (* x 0.5)) (sin x)) (/ (/ (pow (sin (* 0.5 x)) 2) (sin x)) 3.0) (/ (sin (* x 0.5)) (sin x)) (/ (sin (* x 0.5)) (- (sin x))) (sin (* x 0.5)) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (/ (/ (pow (sin (* 0.5 x)) 2) (sin x)) 3.0) (/ (/ (pow (sin (* 0.5 x)) 2) (sin x)) (- 3.0)) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (- (sin x)) (- (/ (sin (* x 0.5)) (/ 3.0 8.0))) (/ (/ 3.0 8.0) (sin (* x 0.5))) (/ (/ (sin (* x 0.5)) (/ 3.0 8.0)) (sin x)) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (/ (sin (* x 0.5)) 3.0)) (/ (sin x) (/ (sin (* x 0.5)) (- 3.0))) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (- (sin (* x 0.5)))) (sin x) (/ (sin x) (/ (sin (* x 0.5)) 3.0)) (- (sin (* x 0.5))) (- (/ 3.0 8.0)) (/ 8.0 3.0) (/ (/ 3.0 8.0) (sin (* x 0.5))) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) (- 3.0)) (sin (* x 0.5)) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (- (+ (* 0.001953125 (pow x 4)) 0.75) (* 0.09375 (pow x 2))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (* 0.375 (/ (sin x) (sin (* 0.5 x)))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) 1.167 * * * [progress]: adding candidates to table 1.262 * * [progress]: iteration 4 / 4 1.262 * * * [progress]: picking best candidate 1.278 * * * * [pick]: Picked # 1.279 * * * [progress]: localizing error 1.289 * * * [progress]: generating rewritten candidates 1.289 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 1.297 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 1.303 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1) 1.309 * * * [progress]: generating series expansions 1.309 * * * * [progress]: [ 1 / 3 ] generating series at (2) 1.310 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 1.310 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 1.310 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.310 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 1.310 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 1.310 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.310 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.310 * [taylor]: Taking taylor expansion of 0.5 in x 1.310 * [taylor]: Taking taylor expansion of x in x 1.313 * [taylor]: Taking taylor expansion of (sin x) in x 1.313 * [taylor]: Taking taylor expansion of x in x 1.314 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 1.314 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.314 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 1.314 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 1.314 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.314 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.314 * [taylor]: Taking taylor expansion of 0.5 in x 1.314 * [taylor]: Taking taylor expansion of x in x 1.317 * [taylor]: Taking taylor expansion of (sin x) in x 1.317 * [taylor]: Taking taylor expansion of x in x 1.358 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 1.358 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 1.358 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.358 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 1.358 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 1.358 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.358 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.358 * [taylor]: Taking taylor expansion of 0.5 in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.358 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.358 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 1.359 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.359 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 1.359 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 1.359 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.359 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.359 * [taylor]: Taking taylor expansion of 0.5 in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.359 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.359 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.359 * [taylor]: Taking taylor expansion of x in x 1.373 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 1.373 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 1.373 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.373 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 1.373 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 1.373 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.373 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.373 * [taylor]: Taking taylor expansion of -0.5 in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.373 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.373 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.373 * [taylor]: Taking taylor expansion of -1 in x 1.373 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 1.374 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.374 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 1.374 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 1.374 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.374 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.374 * [taylor]: Taking taylor expansion of -0.5 in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.374 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.374 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.374 * [taylor]: Taking taylor expansion of -1 in x 1.374 * [taylor]: Taking taylor expansion of x in x 1.387 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 1.388 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in (x) around 0 1.388 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in x 1.388 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.388 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 x)) (sin x)) in x 1.388 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.388 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.388 * [taylor]: Taking taylor expansion of 0.5 in x 1.388 * [taylor]: Taking taylor expansion of x in x 1.389 * [taylor]: Taking taylor expansion of (sin x) in x 1.389 * [taylor]: Taking taylor expansion of x in x 1.391 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in x 1.391 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.391 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 x)) (sin x)) in x 1.391 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.391 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.391 * [taylor]: Taking taylor expansion of 0.5 in x 1.391 * [taylor]: Taking taylor expansion of x in x 1.393 * [taylor]: Taking taylor expansion of (sin x) in x 1.393 * [taylor]: Taking taylor expansion of x in x 1.428 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in (x) around 0 1.428 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in x 1.428 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.428 * [taylor]: Taking taylor expansion of (/ (sin (/ 0.5 x)) (sin (/ 1 x))) in x 1.428 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.428 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.428 * [taylor]: Taking taylor expansion of 0.5 in x 1.428 * [taylor]: Taking taylor expansion of x in x 1.429 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.429 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in x 1.429 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.429 * [taylor]: Taking taylor expansion of (/ (sin (/ 0.5 x)) (sin (/ 1 x))) in x 1.429 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.429 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.429 * [taylor]: Taking taylor expansion of 0.5 in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.429 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.429 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.429 * [taylor]: Taking taylor expansion of x in x 1.437 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in (x) around 0 1.438 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in x 1.438 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.438 * [taylor]: Taking taylor expansion of (/ (sin (/ -0.5 x)) (sin (/ -1 x))) in x 1.438 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.438 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.438 * [taylor]: Taking taylor expansion of -0.5 in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.438 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.438 * [taylor]: Taking taylor expansion of -1 in x 1.438 * [taylor]: Taking taylor expansion of x in x 1.438 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in x 1.438 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.439 * [taylor]: Taking taylor expansion of (/ (sin (/ -0.5 x)) (sin (/ -1 x))) in x 1.439 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.439 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.439 * [taylor]: Taking taylor expansion of -0.5 in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.439 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.439 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.439 * [taylor]: Taking taylor expansion of -1 in x 1.439 * [taylor]: Taking taylor expansion of x in x 1.447 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1) 1.447 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 1.447 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 1.447 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.447 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.447 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.447 * [taylor]: Taking taylor expansion of 0.5 in x 1.447 * [taylor]: Taking taylor expansion of x in x 1.449 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 1.449 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.449 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.449 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.449 * [taylor]: Taking taylor expansion of 0.5 in x 1.449 * [taylor]: Taking taylor expansion of x in x 1.471 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 1.471 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 1.471 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.471 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.471 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.471 * [taylor]: Taking taylor expansion of 0.5 in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.471 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 1.471 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.471 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.471 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.471 * [taylor]: Taking taylor expansion of 0.5 in x 1.471 * [taylor]: Taking taylor expansion of x in x 1.478 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 1.478 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 1.478 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.478 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.478 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.478 * [taylor]: Taking taylor expansion of -0.5 in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.478 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 1.478 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.478 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.478 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.478 * [taylor]: Taking taylor expansion of -0.5 in x 1.478 * [taylor]: Taking taylor expansion of x in x 1.484 * * * [progress]: simplifying candidates 1.484 * [simplify]: Simplifying using # : (* (sin (* x 0.5)) (/ (sin (* x 0.5)) (/ 3.0 8.0))) (* (sin (* x 0.5)) (/ (sin (* x 0.5)) (/ 3.0 8.0))) (* (sin (* x 0.5)) (- (/ (sin (* x 0.5)) (/ 3.0 8.0)))) (* (sin (* x 0.5)) 1) (* (sin (* x 0.5)) (sin (* x 0.5))) (* (sin (* x 0.5)) (/ (sin (* x 0.5)) 3.0)) (* (sin (* x 0.5)) (/ (sin (* x 0.5)) (- 3.0))) (* (sin (* x 0.5)) (/ (sin (* x 0.5)) 1)) (* (sin (* x 0.5)) (sin (* x 0.5))) (* (sin (* x 0.5)) (- (sin (* x 0.5)))) (* (sin (* x 0.5)) 1) (* (sin (* x 0.5)) (/ (sin (* x 0.5)) 3.0)) (- (/ (sin (* x 0.5)) (/ 3.0 8.0))) (- (sin x)) (/ 1 (sin x)) (/ (sin x) (/ (sin (* x 0.5)) (/ 3.0 8.0))) (/ (sin x) (/ 1 (/ 3.0 8.0))) (/ (sin x) 8.0) (/ (sin x) (- 8.0)) (/ (sin x) (/ 8.0 3.0)) (* (sin x) (/ 3.0 8.0)) (* (sin x) (- (/ 3.0 8.0))) (* (sin x) (/ (/ 3.0 8.0) (sin (* x 0.5)))) (* (sin x) (/ 1 8.0)) (- (sin (* x 0.5))) (- (/ 3.0 8.0)) (/ 1 (/ 3.0 8.0)) (/ (/ 3.0 8.0) (sin (* x 0.5))) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) (- 3.0)) (/ (sin (* x 0.5)) 1) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (+ (* 0.16666666666666666 (pow x 2)) (+ (* 0.01736111111111111 (pow x 4)) 1.3333333333333333)) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) 1.488 * * [simplify]: iteration 0 : 158 enodes (cost 174 ) 1.492 * * [simplify]: iteration 1 : 525 enodes (cost 158 ) 1.506 * * [simplify]: iteration 2 : 2943 enodes (cost 157 ) 1.597 * * [simplify]: iteration 3 : 5001 enodes (cost 157 ) 1.599 * [simplify]: Simplified to: (/ (pow (sin (* 0.5 x)) 2) (/ 3.0 8.0)) (/ (pow (sin (* 0.5 x)) 2) (/ 3.0 8.0)) (/ (- (pow (sin (* 0.5 x)) 2)) (/ 3.0 8.0)) (sin (* x 0.5)) (pow (sin (* 0.5 x)) 2) (/ (pow (sin (* 0.5 x)) 2) 3.0) (/ (pow (sin (* 0.5 x)) 2) (- 3.0)) (pow (sin (* 0.5 x)) 2) (pow (sin (* 0.5 x)) 2) (- (pow (sin (* 0.5 x)) 2)) (sin (* x 0.5)) (/ (pow (sin (* 0.5 x)) 2) 3.0) (- (/ (sin (* x 0.5)) (/ 3.0 8.0))) (- (sin x)) (/ 1 (sin x)) (* (sin x) (/ (/ 3.0 8.0) (sin (* x 0.5)))) (* (sin x) (/ 3.0 8.0)) (/ (sin x) 8.0) (/ (sin x) (- 8.0)) (* (sin x) (/ 3.0 8.0)) (* (sin x) (/ 3.0 8.0)) (* (sin x) (- (/ 3.0 8.0))) (* (sin x) (/ (/ 3.0 8.0) (sin (* x 0.5)))) (/ (sin x) 8.0) (- (sin (* x 0.5))) (- (/ 3.0 8.0)) (/ 8.0 3.0) (/ (/ 3.0 8.0) (sin (* x 0.5))) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) 3.0) (/ (sin (* x 0.5)) (- 3.0)) (sin (* x 0.5)) (+ (* 0.05555555555555555 (pow x 3)) (+ (* 0.005555555555555554 (pow x 5)) (* 0.6666666666666666 x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) (+ (* 0.16666666666666666 (pow x 2)) (+ (* 0.01736111111111111 (pow x 4)) 1.3333333333333333)) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (- (+ (* 1.3333333333333333 x) (* 0.0006944444444444444 (pow x 5))) (* 0.05555555555555555 (pow x 3))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) 1.599 * * * [progress]: adding candidates to table 1.688 * [progress]: [Phase 3 of 3] Extracting. 1.688 * * [regime]: Finding splitpoints for: (# # # # # # # # #) 1.689 * * * [regime-changes]: Trying 1 branch expressions: (x) 1.689 * * * * [regimes]: Trying to branch on x from (# # # # # # # # #) 1.719 * * * [regime]: Found split indices: #