11.398 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.057 * * * [progress]: [2/2] Setting up program. 0.059 * [progress]: [Phase 2 of 3] Improving. 0.060 * [simplify]: Simplifying using # : (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)) 0.063 * * [simplify]: iteration 0 : 20 enodes (cost 9 ) 0.065 * * [simplify]: iteration 1 : 43 enodes (cost 9 ) 0.067 * * [simplify]: iteration 2 : 93 enodes (cost 9 ) 0.070 * * [simplify]: iteration 3 : 174 enodes (cost 9 ) 0.073 * * [simplify]: iteration 4 : 269 enodes (cost 9 ) 0.077 * * [simplify]: iteration 5 : 288 enodes (cost 9 ) 0.082 * * [simplify]: iteration 6 : 288 enodes (cost 9 ) 0.082 * [simplify]: Simplified to: (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)) 0.082 * * [progress]: iteration 1 / 4 0.082 * * * [progress]: picking best candidate 0.084 * * * * [pick]: Picked # 0.085 * * * [progress]: localizing error 0.096 * * * [progress]: generating rewritten candidates 0.096 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.116 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 0.127 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.157 * * * [progress]: generating series expansions 0.157 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.158 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 0.158 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.158 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.158 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.158 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.158 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.158 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.158 * [taylor]: Taking taylor expansion of 0.5 in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.161 * [taylor]: Taking taylor expansion of (sin x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin 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 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 0.166 * [taylor]: Taking taylor expansion of (sin x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.206 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 0.206 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.206 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.206 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.206 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.206 * [taylor]: Taking taylor expansion of 0.5 in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.207 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.207 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.207 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.208 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.208 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.208 * [taylor]: Taking taylor expansion of 0.5 in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.208 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.208 * [taylor]: Taking taylor expansion of x in x 0.223 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 0.223 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.223 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.223 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.223 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.223 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.223 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.223 * [taylor]: Taking taylor expansion of -0.5 in x 0.223 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.224 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.224 * [taylor]: Taking taylor expansion of -1 in x 0.224 * [taylor]: Taking taylor expansion of x in x 0.224 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.224 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.224 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.224 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.224 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.224 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.225 * [taylor]: Taking taylor expansion of -0.5 in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.225 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.225 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.225 * [taylor]: Taking taylor expansion of -1 in x 0.225 * [taylor]: Taking taylor expansion of x in x 0.247 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 0.247 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 0.247 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.247 * [taylor]: Taking taylor expansion of 2.6666666666666665 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 0.248 * [taylor]: Taking taylor expansion of 0.5 in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.249 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.249 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.249 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.249 * [taylor]: Taking taylor expansion of 0.5 in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.272 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 0.272 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.272 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.272 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.272 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.272 * [taylor]: Taking taylor expansion of 0.5 in x 0.272 * [taylor]: Taking taylor expansion of x in x 0.273 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.273 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.273 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.273 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.273 * [taylor]: Taking taylor expansion of 0.5 in x 0.273 * [taylor]: Taking taylor expansion of x in x 0.280 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 0.280 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.280 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.280 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.280 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.280 * [taylor]: Taking taylor expansion of -0.5 in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.280 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.280 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.280 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.280 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.280 * [taylor]: Taking taylor expansion of -0.5 in x 0.280 * [taylor]: Taking taylor expansion of x in x 0.287 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.287 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in (x) around 0 0.287 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in x 0.287 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.287 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.287 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.287 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.287 * [taylor]: Taking taylor expansion of 0.5 in x 0.287 * [taylor]: Taking taylor expansion of x in x 0.290 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (* 0.5 x)) 2)) in x 0.290 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.290 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.290 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.290 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.291 * [taylor]: Taking taylor expansion of 0.5 in x 0.291 * [taylor]: Taking taylor expansion of x in x 0.321 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in (x) around 0 0.321 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in x 0.321 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.321 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.321 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.321 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.321 * [taylor]: Taking taylor expansion of 0.5 in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ 0.5 x)) 2)) in x 0.322 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.322 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.322 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.322 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.322 * [taylor]: Taking taylor expansion of 0.5 in x 0.322 * [taylor]: Taking taylor expansion of x in x 0.341 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in (x) around 0 0.341 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in x 0.341 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.341 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.341 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.341 * [taylor]: Taking taylor expansion of -0.5 in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (pow (sin (/ -0.5 x)) 2)) in x 0.341 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.341 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.341 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.341 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.341 * [taylor]: Taking taylor expansion of -0.5 in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.353 * * * [progress]: simplifying candidates 0.355 * [simplify]: Simplifying using # : (expm1 (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (log1p (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (- (+ (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (log (sin (* x 0.5)))) (log (sin x))) (- (+ (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (sin (* x 0.5)))) (log (sin x))) (- (+ (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (sin (* x 0.5)))) (log (sin x))) (- (log (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (log (sin x))) (log (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (exp (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (/ (* (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (/ (* (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (/ (* (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (/ (* (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (* (cbrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (cbrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)))) (cbrt (/ (* (* (/ 8.0 3.0) (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 0.5))) (sin (* x 0.5))) (sin x))) (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (* (/ 8.0 3.0) (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 0.5))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sin (* x 0.5)) (cbrt (sin x))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin x))) (/ (sin (* x 0.5)) (sqrt (sin x))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) 1) (/ (sin (* x 0.5)) (sin x)) (/ 1 (sin x)) (/ (sin x) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sqrt (sin x))) (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) 1) (/ (sin x) (sin (* x 0.5))) (* (sin x) 3.0) (expm1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (log1p (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (exp (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5))))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (/ 8.0 3.0) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) 1) (* (cbrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (sqrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) 3.0) (sin (* x 0.5))) (* (/ (sqrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) 3.0) (sin (* x 0.5))) (* (/ 8.0 (cbrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 (sqrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 1 3.0) (sin (* x 0.5))) (* 8.0 (sin (* x 0.5))) (expm1 (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (log1p (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (+ (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (log (sin (* x 0.5)))) (+ (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (sin (* x 0.5)))) (+ (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (sin (* x 0.5)))) (log (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (exp (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))))) (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (sqrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (sqrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) 1) (* (sin (* x 0.5)) (sin (* x 0.5))) (* (* 8.0 (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)) 0.362 * * [simplify]: iteration 0 : 412 enodes (cost 862 ) 0.375 * * [simplify]: iteration 1 : 2127 enodes (cost 656 ) 0.416 * * [simplify]: iteration 2 : 5001 enodes (cost 637 ) 0.420 * [simplify]: Simplified to: (expm1 (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (log1p (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (exp (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (/ 1 (pow (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) 3)) (/ 1 (pow (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) 3)) (/ 1 (pow (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) 3)) (/ 1 (pow (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) 3)) (* (cbrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (cbrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x)))) (cbrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (/ 1 (pow (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) 3)) (sqrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))) (sin x))) (* (- (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (- (sin x)) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sin (* 0.5 x)) (cbrt (sin x))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin x))) (/ (sin (* 0.5 x)) (sqrt (sin x))) (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sin (* 0.5 x)) (sin x)) (/ 1 (sin x)) (/ (/ (sin x) (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (* (/ (/ 8.0 3.0) (cbrt (sin x))) (/ (pow (sin (* 0.5 x)) 2) (cbrt (sin x)))) (/ (/ 8.0 3.0) (/ (sqrt (sin x)) (pow (sin (* 0.5 x)) 2))) (* (pow (sin (* 0.5 x)) 2) (/ 8.0 3.0)) (/ (sin x) (sin (* 0.5 x))) (* (sin x) 3.0) (expm1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (log1p (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (exp (* (/ 8.0 3.0) (sin (* x 0.5)))) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (* (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5))))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (/ 8.0 3.0) (sqrt (sin (* x 0.5)))) (/ 8.0 3.0) (* (cbrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (sqrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) 3.0) (sin (* x 0.5))) (* (/ (sqrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) 3.0) (sin (* x 0.5))) (* (/ 8.0 (cbrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 (sqrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sin (* 0.5 x)) 3.0) (* 8.0 (sin (* x 0.5))) (expm1 (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (log1p (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (pow (sin (* 0.5 x)) 2) (/ 8.0 3.0)) (* (pow (sin (* 0.5 x)) 2) (/ 8.0 3.0)) (fma 2 (log (sin (* 0.5 x))) (log (/ 8.0 3.0))) (fma 2 (log (sin (* 0.5 x))) (log (/ 8.0 3.0))) (fma 2 (log (sin (* 0.5 x))) (log (/ 8.0 3.0))) (fma 2 (log (sin (* 0.5 x))) (log (/ 8.0 3.0))) (pow (exp (/ 8.0 3.0)) (pow (sin (* 0.5 x)) 2)) (/ (pow (* (pow (sin (* 0.5 x)) 2) 8.0) 3) (pow 3.0 3)) (/ (pow (* (pow (sin (* 0.5 x)) 2) 8.0) 3) (pow 3.0 3)) (/ (pow (* (pow (sin (* 0.5 x)) 2) 8.0) 3) (pow 3.0 3)) (* (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5))))) (cbrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (/ (pow (* (pow (sin (* 0.5 x)) 2) 8.0) 3) (pow 3.0 3)) (sqrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (sqrt (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (pow (sin (* 0.5 x)) 2) (* (pow (sin (* 0.5 x)) 2) 8.0) (fma 0.05555555555555555 (pow x 3) (fma 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))) (fma x 1.3333333333333333 (- (* 0.0006944444444444444 (pow x 5)) (* 0.05555555555555555 (pow x 3)))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (fma (pow x 2) 0.6666666666666666 (- (* 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)) 0.420 * * * [progress]: adding candidates to table 0.661 * * [progress]: iteration 2 / 4 0.661 * * * [progress]: picking best candidate 0.693 * * * * [pick]: Picked # 0.693 * * * [progress]: localizing error 0.708 * * * [progress]: generating rewritten candidates 0.708 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 0.719 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.722 * * * * [progress]: [ 3 / 3 ] rewriting at (2) 0.738 * * * [progress]: generating series expansions 0.738 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 0.739 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 0.739 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.739 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.739 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.739 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.739 * [taylor]: Taking taylor expansion of 0.5 in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.740 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 0.740 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.741 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.741 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.741 * [taylor]: Taking taylor expansion of 0.5 in x 0.741 * [taylor]: Taking taylor expansion of x in x 0.765 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 0.765 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.765 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.765 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.765 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.765 * [taylor]: Taking taylor expansion of 0.5 in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.765 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 0.765 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.765 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.765 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.765 * [taylor]: Taking taylor expansion of 0.5 in x 0.765 * [taylor]: Taking taylor expansion of x in x 0.778 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 0.778 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.778 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.778 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.778 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.778 * [taylor]: Taking taylor expansion of -0.5 in x 0.778 * [taylor]: Taking taylor expansion of x in x 0.779 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 0.779 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.779 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.779 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.779 * [taylor]: Taking taylor expansion of -0.5 in x 0.779 * [taylor]: Taking taylor expansion of x in x 0.785 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.785 * [approximate]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in (x) around 0 0.786 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.786 * [taylor]: Taking taylor expansion of (sin x) in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.786 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.786 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.786 * [taylor]: Taking taylor expansion of 0.5 in x 0.786 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 0.790 * [taylor]: Taking taylor expansion of (sin x) in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.790 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.790 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.790 * [taylor]: Taking taylor expansion of 0.5 in x 0.790 * [taylor]: Taking taylor expansion of x in x 0.821 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in (x) around 0 0.821 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 0.821 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.821 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.822 * [taylor]: Taking taylor expansion of 0.5 in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.822 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 0.822 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.822 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.822 * [taylor]: Taking taylor expansion of x in x 0.823 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.823 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.823 * [taylor]: Taking taylor expansion of 0.5 in x 0.823 * [taylor]: Taking taylor expansion of x in x 0.826 * [approximate]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in (x) around 0 0.826 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 0.826 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.826 * [taylor]: Taking taylor expansion of -1 in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.826 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.826 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.826 * [taylor]: Taking taylor expansion of -0.5 in x 0.826 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 0.827 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.827 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.827 * [taylor]: Taking taylor expansion of -1 in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.827 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.827 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.827 * [taylor]: Taking taylor expansion of -0.5 in x 0.827 * [taylor]: Taking taylor expansion of x in x 0.830 * * * * [progress]: [ 3 / 3 ] generating series at (2) 0.831 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 0.831 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.831 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.831 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.831 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.831 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.831 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.831 * [taylor]: Taking taylor expansion of 0.5 in x 0.831 * [taylor]: Taking taylor expansion of x in x 0.834 * [taylor]: Taking taylor expansion of (sin x) in x 0.834 * [taylor]: Taking taylor expansion of x in x 0.835 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 0.835 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.835 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 0.835 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 0.835 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 0.835 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 0.835 * [taylor]: Taking taylor expansion of 0.5 in x 0.835 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of (sin x) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.886 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 0.886 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.886 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.886 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.886 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.886 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.886 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.886 * [taylor]: Taking taylor expansion of 0.5 in x 0.886 * [taylor]: Taking taylor expansion of x in x 0.886 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.886 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.887 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 0.887 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.887 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 0.887 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 0.887 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 0.887 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 0.887 * [taylor]: Taking taylor expansion of 0.5 in x 0.887 * [taylor]: Taking taylor expansion of x in x 0.888 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 0.888 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.888 * [taylor]: Taking taylor expansion of x in x 0.903 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 0.903 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.903 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.903 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.903 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.903 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.903 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.903 * [taylor]: Taking taylor expansion of -0.5 in x 0.903 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.904 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.904 * [taylor]: Taking taylor expansion of -1 in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.904 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 0.904 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 0.904 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 0.904 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 0.904 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 0.904 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 0.904 * [taylor]: Taking taylor expansion of -0.5 in x 0.904 * [taylor]: Taking taylor expansion of x in x 0.905 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 0.905 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.905 * [taylor]: Taking taylor expansion of -1 in x 0.905 * [taylor]: Taking taylor expansion of x in x 0.920 * * * [progress]: simplifying candidates 0.922 * [simplify]: Simplifying using # : (expm1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (log1p (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (exp (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5))))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (/ 8.0 3.0) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) 1) (* (cbrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (sqrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) 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(sin (* 0.5 x))))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x))))) (/ (/ 8.0 3.0) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sin (* x 0.5)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ (/ 8.0 3.0) (/ (sqrt (sin x)) (sin (* x 0.5)))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin (* 0.5 x)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (/ (sin x) (pow (sin (* 0.5 x)) 2)) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (* (/ (sin x) (sin (* 0.5 x))) 3.0) (fma x 1.3333333333333333 (- (* 0.0006944444444444444 (pow x 5)) (* 0.05555555555555555 (pow x 3)))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) (fma (pow x 4) 0.005208333333333334 (- 2.0 (* 0.25 (pow x 2)))) (/ (sin x) (sin (* x 0.5))) (/ (sin x) (sin (* x 0.5))) (fma 0.05555555555555555 (pow x 3) (fma 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))) 0.999 * * * [progress]: adding candidates to table 1.375 * * [progress]: iteration 3 / 4 1.375 * * * [progress]: picking best candidate 1.404 * * * * [pick]: Picked # 1.404 * * * [progress]: localizing error 1.416 * * * [progress]: generating rewritten candidates 1.416 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2) 1.420 * * * * [progress]: [ 2 / 3 ] rewriting at (2) 1.429 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2) 1.436 * * * [progress]: generating series expansions 1.436 * * * * [progress]: [ 1 / 3 ] generating series at (2 2) 1.436 * [approximate]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in (x) around 0 1.436 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 1.436 * [taylor]: Taking taylor expansion of (sin x) in x 1.436 * [taylor]: Taking taylor expansion of x in x 1.436 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.437 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.437 * [taylor]: Taking taylor expansion of 0.5 in x 1.437 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of (/ (sin x) (sin (* 0.5 x))) in x 1.441 * [taylor]: Taking taylor expansion of (sin x) in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.441 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.441 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.441 * [taylor]: Taking taylor expansion of 0.5 in x 1.441 * [taylor]: Taking taylor expansion of x in x 1.479 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in (x) around 0 1.479 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 1.479 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.479 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.480 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.480 * [taylor]: Taking taylor expansion of 0.5 in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.480 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 x)) (sin (/ 0.5 x))) in x 1.480 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.480 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.480 * [taylor]: Taking taylor expansion of x in x 1.481 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.481 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.481 * [taylor]: Taking taylor expansion of 0.5 in x 1.481 * [taylor]: Taking taylor expansion of x in x 1.483 * [approximate]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in (x) around 0 1.483 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 1.483 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.483 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.483 * [taylor]: Taking taylor expansion of -1 in x 1.483 * [taylor]: Taking taylor expansion of x in x 1.484 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.484 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.484 * [taylor]: Taking taylor expansion of -0.5 in x 1.484 * [taylor]: Taking taylor expansion of x in x 1.485 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 x)) (sin (/ -0.5 x))) in x 1.485 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.485 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.485 * [taylor]: Taking taylor expansion of -1 in x 1.485 * [taylor]: Taking taylor expansion of x in x 1.485 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.485 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.485 * [taylor]: Taking taylor expansion of -0.5 in x 1.485 * [taylor]: Taking taylor expansion of x in x 1.488 * * * * [progress]: [ 2 / 3 ] generating series at (2) 1.488 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 1.488 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 1.488 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.488 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 1.488 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 1.488 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.488 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.488 * [taylor]: Taking taylor expansion of 0.5 in x 1.488 * [taylor]: Taking taylor expansion of x in x 1.491 * [taylor]: Taking taylor expansion of (sin x) in x 1.491 * [taylor]: Taking taylor expansion of x in x 1.493 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 1.493 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.493 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 1.493 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 1.493 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.493 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.493 * [taylor]: Taking taylor expansion of 0.5 in x 1.493 * [taylor]: Taking taylor expansion of x in x 1.496 * [taylor]: Taking taylor expansion of (sin x) in x 1.496 * [taylor]: Taking taylor expansion of x in x 1.536 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 1.536 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 1.536 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.536 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 1.536 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 1.536 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.536 * [taylor]: Taking taylor expansion of 0.5 in x 1.536 * [taylor]: Taking taylor expansion of x in x 1.536 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.536 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.537 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 1.537 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.537 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 1.537 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 1.537 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.537 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.537 * [taylor]: Taking taylor expansion of 0.5 in x 1.537 * [taylor]: Taking taylor expansion of x in x 1.538 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 1.538 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.538 * [taylor]: Taking taylor expansion of x in x 1.552 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 1.552 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 1.553 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.553 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 1.553 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 1.553 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.553 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.553 * [taylor]: Taking taylor expansion of -0.5 in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.553 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.553 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.553 * [taylor]: Taking taylor expansion of -1 in x 1.553 * [taylor]: Taking taylor expansion of x in x 1.554 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 1.554 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 1.554 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 1.554 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 1.554 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.554 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.554 * [taylor]: Taking taylor expansion of -0.5 in x 1.554 * [taylor]: Taking taylor expansion of x in x 1.561 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 1.561 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.561 * [taylor]: Taking taylor expansion of -1 in x 1.561 * [taylor]: Taking taylor expansion of x in x 1.577 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2) 1.577 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (sin (* 0.5 x))) in (x) around 0 1.577 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (* 0.5 x))) in x 1.577 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.577 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.577 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.577 * [taylor]: Taking taylor expansion of 0.5 in x 1.577 * [taylor]: Taking taylor expansion of x in x 1.578 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (* 0.5 x))) in x 1.579 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.579 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 1.579 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 1.579 * [taylor]: Taking taylor expansion of 0.5 in x 1.579 * [taylor]: Taking taylor expansion of x in x 1.602 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ 0.5 x))) in (x) around 0 1.602 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ 0.5 x))) in x 1.602 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.602 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.602 * [taylor]: Taking taylor expansion of 0.5 in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.602 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ 0.5 x))) in x 1.602 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.602 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 1.602 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 1.602 * [taylor]: Taking taylor expansion of 0.5 in x 1.602 * [taylor]: Taking taylor expansion of x in x 1.609 * [approximate]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ -0.5 x))) in (x) around 0 1.609 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ -0.5 x))) in x 1.609 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.609 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.609 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.609 * [taylor]: Taking taylor expansion of -0.5 in x 1.609 * [taylor]: Taking taylor expansion of x in x 1.609 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (sin (/ -0.5 x))) in x 1.609 * [taylor]: Taking taylor expansion of 0.3333333333333333 in x 1.609 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 1.609 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 1.609 * [taylor]: Taking taylor expansion of -0.5 in x 1.609 * [taylor]: Taking taylor expansion of x in x 1.616 * * * [progress]: simplifying candidates 1.618 * [simplify]: Simplifying using # : (expm1 (/ (sin x) (sin (* 0.5 x)))) (log1p (/ (sin x) (sin (* 0.5 x)))) (- (log (sin x)) (log (sin (* 0.5 x)))) (log (/ (sin x) (sin (* 0.5 x)))) (exp (/ (sin x) (sin (* 0.5 x)))) (/ (* (* (sin x) (sin x)) (sin x)) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x)))) (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x))))) (cbrt (/ (sin x) (sin (* 0.5 x)))) (* (* (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (sin (* 0.5 x)))) (/ (sin x) (sin (* 0.5 x)))) (sqrt (/ (sin x) (sin (* 0.5 x)))) (sqrt (/ (sin x) (sin (* 0.5 x)))) (- (sin x)) (- (sin (* 0.5 x))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (cbrt (sin x)) (cbrt (sin (* 0.5 x)))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x)))) (/ (cbrt (sin x)) (sqrt (sin (* 0.5 x)))) (/ (* (cbrt (sin x)) (cbrt (sin x))) 1) (/ (cbrt (sin x)) (sin (* 0.5 x))) (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sqrt (sin x)) (cbrt (sin (* 0.5 x)))) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x)))) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x)))) (/ (sqrt (sin x)) 1) (/ (sqrt (sin x)) (sin (* 0.5 x))) (/ 1 (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sin x) (cbrt (sin (* 0.5 x)))) (/ 1 (sqrt (sin (* 0.5 x)))) (/ (sin x) (sqrt (sin (* 0.5 x)))) (/ 1 1) (/ (sin x) (sin (* 0.5 x))) (/ 1 (sin (* 0.5 x))) (/ (sin (* 0.5 x)) (sin x)) (/ (sin x) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sin x) (sqrt (sin (* 0.5 x)))) (/ (sin x) 1) (/ (sin (* 0.5 x)) (cbrt (sin x))) (/ (sin (* 0.5 x)) (sqrt (sin x))) (/ (sin (* 0.5 x)) (sin x)) (expm1 (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (log1p (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (- (+ (log 8.0) (- (log (sin (* 0.5 x))) (log 3.0))) (- (log (sin x)) (log (sin (* 0.5 x))))) (- (+ (log 8.0) (- (log (sin (* 0.5 x))) (log 3.0))) (log (/ (sin x) (sin (* 0.5 x))))) (- (+ (log 8.0) (log (/ (sin (* 0.5 x)) 3.0))) (- (log (sin x)) (log (sin (* 0.5 x))))) (- (+ (log 8.0) (log (/ (sin (* 0.5 x)) 3.0))) (log (/ (sin x) (sin (* 0.5 x))))) (- (log (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (- (log (sin x)) (log (sin (* 0.5 x))))) (- (log (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (log (/ (sin x) (sin (* 0.5 x))))) (log (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (exp (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (/ (* (* (* 8.0 8.0) 8.0) (/ (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))) (* (* 3.0 3.0) 3.0))) (/ (* (* (sin x) (sin x)) (sin x)) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))))) (/ (* (* (* 8.0 8.0) 8.0) (/ (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))) (* (* 3.0 3.0) 3.0))) (* (* (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (sin (* 0.5 x)))) (/ (sin x) (sin (* 0.5 x))))) (/ (* (* (* 8.0 8.0) 8.0) (* (* (/ (sin (* 0.5 x)) 3.0) (/ (sin (* 0.5 x)) 3.0)) (/ (sin (* 0.5 x)) 3.0))) (/ (* (* (sin x) (sin x)) (sin x)) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))))) (/ (* (* (* 8.0 8.0) 8.0) (* (* (/ (sin (* 0.5 x)) 3.0) (/ (sin (* 0.5 x)) 3.0)) (/ (sin (* 0.5 x)) 3.0))) (* (* (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (sin (* 0.5 x)))) (/ (sin x) (sin (* 0.5 x))))) (/ (* (* (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (/ (* (* (sin x) (sin x)) (sin x)) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))))) (/ (* (* (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (* (* (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (sin (* 0.5 x)))) (/ (sin x) (sin (* 0.5 x))))) (* (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x)))))) (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (* (* (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x)))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (sqrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (sqrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (- (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (- (/ (sin x) (sin (* 0.5 x)))) (/ 8.0 (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (cbrt (/ (sin x) (sin (* 0.5 x))))) (/ 8.0 (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (cbrt (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) 1)) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (sin (* 0.5 x)))) (/ 8.0 (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (cbrt (sin (* 0.5 x))))) (/ 8.0 (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ 8.0 (/ (sqrt (sin x)) 1)) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (sin (* 0.5 x)))) (/ 8.0 (/ 1 (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (cbrt (sin (* 0.5 x))))) (/ 8.0 (/ 1 (sqrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (sqrt (sin (* 0.5 x))))) (/ 8.0 (/ 1 1)) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (sin (* 0.5 x)))) (/ 8.0 1) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (sin (* 0.5 x)))) (/ 8.0 (sin x)) (/ (/ (sin (* 0.5 x)) 3.0) (/ 1 (sin (* 0.5 x)))) (/ 1 (/ (sin x) (sin (* 0.5 x)))) (/ (/ (sin x) (sin (* 0.5 x))) (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* (cbrt (sin x)) (cbrt (sin x))) 1)) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sqrt (sin x)) 1)) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ 1 (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ 1 (sqrt (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ 1 1)) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) 1) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sin x)) (/ (/ (sin x) (sin (* 0.5 x))) (/ (sin (* 0.5 x)) 3.0)) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sin x)) (* (/ (sin x) (sin (* 0.5 x))) 3.0) (expm1 (/ (sin (* 0.5 x)) 3.0)) (log1p (/ (sin (* 0.5 x)) 3.0)) (- (log (sin (* 0.5 x))) (log 3.0)) (log (/ (sin (* 0.5 x)) 3.0)) (exp (/ (sin (* 0.5 x)) 3.0)) (/ (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x))) (* (* 3.0 3.0) 3.0)) (* (cbrt (/ (sin (* 0.5 x)) 3.0)) (cbrt (/ (sin (* 0.5 x)) 3.0))) (cbrt (/ (sin (* 0.5 x)) 3.0)) (* (* (/ (sin (* 0.5 x)) 3.0) (/ (sin (* 0.5 x)) 3.0)) (/ (sin (* 0.5 x)) 3.0)) (sqrt (/ (sin (* 0.5 x)) 3.0)) (sqrt (/ (sin (* 0.5 x)) 3.0)) (- (sin (* 0.5 x))) (- 3.0) (/ (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) (* (cbrt 3.0) (cbrt 3.0))) (/ (cbrt (sin (* 0.5 x))) (cbrt 3.0)) (/ (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) (sqrt 3.0)) (/ (cbrt (sin (* 0.5 x))) (sqrt 3.0)) (/ (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) 1) (/ (cbrt (sin (* 0.5 x))) 3.0) (/ (sqrt (sin (* 0.5 x))) (* (cbrt 3.0) (cbrt 3.0))) (/ (sqrt (sin (* 0.5 x))) (cbrt 3.0)) (/ (sqrt (sin (* 0.5 x))) (sqrt 3.0)) (/ (sqrt (sin (* 0.5 x))) (sqrt 3.0)) (/ (sqrt (sin (* 0.5 x))) 1) (/ (sqrt (sin (* 0.5 x))) 3.0) (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (sin (* 0.5 x)) (cbrt 3.0)) (/ 1 (sqrt 3.0)) (/ (sin (* 0.5 x)) (sqrt 3.0)) (/ 1 1) (/ (sin (* 0.5 x)) 3.0) (/ 1 3.0) (/ 3.0 (sin (* 0.5 x))) (/ (sin (* 0.5 x)) (* (cbrt 3.0) (cbrt 3.0))) (/ (sin (* 0.5 x)) (sqrt 3.0)) (/ (sin (* 0.5 x)) 1) (/ 3.0 (cbrt (sin (* 0.5 x)))) (/ 3.0 (sqrt (sin (* 0.5 x)))) (/ 3.0 (sin (* 0.5 x))) (- (+ (* 0.005208333333333334 (pow x 4)) 2.0) (* 0.25 (pow x 2))) (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (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))) (- (+ (* 0.16666666666666666 x) (* 8.680555555555555e-05 (pow x 5))) (* 0.006944444444444444 (pow x 3))) (* 0.3333333333333333 (sin (* 0.5 x))) (* 0.3333333333333333 (sin (* 0.5 x))) 1.627 * * [simplify]: iteration 0 : 514 enodes (cost 1168 ) 1.640 * * [simplify]: iteration 1 : 2579 enodes (cost 1010 ) 1.687 * * [simplify]: iteration 2 : 5001 enodes (cost 984 ) 1.693 * [simplify]: Simplified to: (expm1 (/ (sin x) (sin (* 0.5 x)))) (log1p (/ (sin x) (sin (* 0.5 x)))) (log (/ (sin x) (sin (* 0.5 x)))) (log (/ (sin x) (sin (* 0.5 x)))) (exp (/ (sin x) (sin (* 0.5 x)))) (pow (/ (sin x) (sin (* 0.5 x))) 3) (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x))))) (cbrt (/ (sin x) (sin (* 0.5 x)))) (pow (/ (sin x) (sin (* 0.5 x))) 3) (sqrt (/ (sin x) (sin (* 0.5 x)))) (sqrt (/ (sin x) (sin (* 0.5 x)))) (- (sin x)) (- (sin (* 0.5 x))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (cbrt (sin x)) (cbrt (sin (* 0.5 x)))) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x)))) (/ (cbrt (sin x)) (sqrt (sin (* 0.5 x)))) (* (cbrt (sin x)) (cbrt (sin x))) (/ (cbrt (sin x)) (sin (* 0.5 x))) (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sqrt (sin x)) (cbrt (sin (* 0.5 x)))) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x)))) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x)))) (sqrt (sin x)) (/ (sqrt (sin x)) (sin (* 0.5 x))) (/ 1 (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sin x) (cbrt (sin (* 0.5 x)))) (/ 1 (sqrt (sin (* 0.5 x)))) (/ (sin x) (sqrt (sin (* 0.5 x)))) 1 (/ (sin x) (sin (* 0.5 x))) (/ 1 (sin (* 0.5 x))) (/ (sin (* 0.5 x)) (sin x)) (/ (sin x) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (sin x) (sqrt (sin (* 0.5 x)))) (sin x) (/ (sin (* 0.5 x)) (cbrt (sin x))) (/ (sin (* 0.5 x)) (sqrt (sin x))) (/ (sin (* 0.5 x)) (sin x)) (expm1 (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (log1p (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (+ (log (/ 8.0 (sin x))) (log (/ (pow (sin (* 0.5 x)) 2) 3.0))) (pow (exp (/ 8.0 (sin x))) (/ (pow (sin (* 0.5 x)) 2) 3.0)) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (* (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x)))))) (cbrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (pow (* (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0)) 3) (sqrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (sqrt (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sin x) (sin (* 0.5 x))))) (- (* 8.0 (/ (sin (* 0.5 x)) 3.0))) (- (/ (sin x) (sin (* 0.5 x)))) (/ 8.0 (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (cbrt (/ (sin x) (sin (* 0.5 x))))) (/ 8.0 (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (cbrt (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ 8.0 (* (cbrt (sin x)) (cbrt (sin x)))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (cbrt (sin x)) (sin (* 0.5 x)))) (/ 8.0 (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (cbrt (sin (* 0.5 x))))) (/ 8.0 (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ 8.0 (sqrt (sin x))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sqrt (sin x)) (sin (* 0.5 x)))) (* 8.0 (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (cbrt (sin (* 0.5 x))))) (* 8.0 (sqrt (sin (* 0.5 x)))) (/ (/ (sin (* 0.5 x)) 3.0) (/ (sin x) (sqrt (sin (* 0.5 x))))) 8.0 (* (/ (pow (sin (* 0.5 x)) 2) (sin x)) (/ 1 3.0)) 8.0 (* (/ (pow (sin (* 0.5 x)) 2) (sin x)) (/ 1 3.0)) (/ 8.0 (sin x)) (/ (pow (sin (* 0.5 x)) 2) 3.0) (/ 1 (/ (sin x) (sin (* 0.5 x)))) (* (/ (sin x) 8.0) (/ 1 (/ (pow (sin (* 0.5 x)) 2) 3.0))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* (cbrt (/ (sin x) (sin (* 0.5 x)))) (cbrt (/ (sin x) (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sqrt (/ (sin x) (sin (* 0.5 x))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* (cbrt (sin x)) (cbrt (sin x))) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* (cbrt (sin x)) (cbrt (sin x))) (sqrt (sin (* 0.5 x))))) (/ 8.0 (/ (* (cbrt (sin x)) (cbrt (sin x))) (/ (sin (* 0.5 x)) 3.0))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sqrt (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (sqrt (sin x)) (sqrt (sin (* 0.5 x))))) (/ 8.0 (/ (sqrt (sin x)) (/ (sin (* 0.5 x)) 3.0))) (* (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (* (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sqrt (sin (* 0.5 x)))) (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sin x)) (* 3.0 (/ (sin x) (pow (sin (* 0.5 x)) 2))) (/ (* 8.0 (/ (sin (* 0.5 x)) 3.0)) (sin x)) (* (/ (sin x) (sin (* 0.5 x))) 3.0) (expm1 (/ (sin (* 0.5 x)) 3.0)) (log1p (/ (sin (* 0.5 x)) 3.0)) (log (/ (sin (* 0.5 x)) 3.0)) (log (/ (sin (* 0.5 x)) 3.0)) (exp (/ (sin (* 0.5 x)) 3.0)) (pow (/ (sin (* 0.5 x)) 3.0) 3) (* (cbrt (/ (sin (* 0.5 x)) 3.0)) (cbrt (/ (sin (* 0.5 x)) 3.0))) (cbrt (/ (sin (* 0.5 x)) 3.0)) (pow (/ (sin (* 0.5 x)) 3.0) 3) (sqrt (/ (sin (* 0.5 x)) 3.0)) (sqrt (/ (sin (* 0.5 x)) 3.0)) (- (sin (* 0.5 x))) (- 3.0) (/ (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) (* (cbrt 3.0) (cbrt 3.0))) (/ (cbrt (sin (* 0.5 x))) (cbrt 3.0)) (/ (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) (sqrt 3.0)) (/ (cbrt (sin (* 0.5 x))) (sqrt 3.0)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x)))) (/ (cbrt (sin (* 0.5 x))) 3.0) (/ (sqrt (sin (* 0.5 x))) (* (cbrt 3.0) (cbrt 3.0))) (/ (sqrt (sin (* 0.5 x))) (cbrt 3.0)) (/ (sqrt (sin (* 0.5 x))) (sqrt 3.0)) (/ (sqrt (sin (* 0.5 x))) (sqrt 3.0)) (sqrt (sin (* 0.5 x))) (/ (sqrt (sin (* 0.5 x))) 3.0) (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (sin (* 0.5 x)) (cbrt 3.0)) (/ 1 (sqrt 3.0)) (/ (sin (* 0.5 x)) (sqrt 3.0)) 1 (/ (sin (* 0.5 x)) 3.0) (/ 1 3.0) (/ 3.0 (sin (* 0.5 x))) (/ (sin (* 0.5 x)) (* (cbrt 3.0) (cbrt 3.0))) (/ (sin (* 0.5 x)) (sqrt 3.0)) (sin (* 0.5 x)) (/ 3.0 (cbrt (sin (* 0.5 x)))) (/ 3.0 (sqrt (sin (* 0.5 x)))) (/ 3.0 (sin (* 0.5 x))) (fma (pow x 4) 0.005208333333333334 (- 2.0 (* 0.25 (pow x 2)))) (/ (sin x) (sin (* 0.5 x))) (/ (sin x) (sin (* 0.5 x))) (fma 0.05555555555555555 (pow x 3) (fma 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))) (fma x 0.16666666666666666 (- (* 8.680555555555555e-05 (pow x 5)) (* 0.006944444444444444 (pow x 3)))) (* 0.3333333333333333 (sin (* 0.5 x))) (* 0.3333333333333333 (sin (* 0.5 x))) 1.694 * * * [progress]: adding candidates to table 2.028 * * [progress]: iteration 4 / 4 2.028 * * * [progress]: picking best candidate 2.052 * * * * [pick]: Picked # 2.053 * * * [progress]: localizing error 2.067 * * * [progress]: generating rewritten candidates 2.068 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 2.092 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1) 2.100 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1) 2.113 * * * [progress]: generating series expansions 2.113 * * * * [progress]: [ 1 / 3 ] generating series at (2) 2.114 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in (x) around 0 2.114 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 2.114 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.114 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 2.114 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 2.114 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.115 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.115 * [taylor]: Taking taylor expansion of 0.5 in x 2.115 * [taylor]: Taking taylor expansion of x in x 2.118 * [taylor]: Taking taylor expansion of (sin x) in x 2.118 * [taylor]: Taking taylor expansion of x in x 2.119 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (* 0.5 x)) 2) (sin x))) in x 2.119 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.119 * [taylor]: Taking taylor expansion of (/ (pow (sin (* 0.5 x)) 2) (sin x)) in x 2.119 * [taylor]: Taking taylor expansion of (pow (sin (* 0.5 x)) 2) in x 2.119 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.119 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.119 * [taylor]: Taking taylor expansion of 0.5 in x 2.119 * [taylor]: Taking taylor expansion of x in x 2.122 * [taylor]: Taking taylor expansion of (sin x) in x 2.122 * [taylor]: Taking taylor expansion of x in x 2.169 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in (x) around 0 2.169 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 2.169 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.169 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 2.169 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 2.169 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.169 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.170 * [taylor]: Taking taylor expansion of 0.5 in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.170 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.170 * [taylor]: Taking taylor expansion of x in x 2.171 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x)))) in x 2.171 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.171 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ 0.5 x)) 2) (sin (/ 1 x))) in x 2.171 * [taylor]: Taking taylor expansion of (pow (sin (/ 0.5 x)) 2) in x 2.171 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.171 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.171 * [taylor]: Taking taylor expansion of 0.5 in x 2.171 * [taylor]: Taking taylor expansion of x in x 2.172 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.172 * [taylor]: Taking taylor expansion of x in x 2.187 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in (x) around 0 2.187 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 2.187 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.188 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 2.188 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 2.188 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.188 * [taylor]: Taking taylor expansion of -0.5 in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.188 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.188 * [taylor]: Taking taylor expansion of -1 in x 2.188 * [taylor]: Taking taylor expansion of x in x 2.189 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x)))) in x 2.189 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.189 * [taylor]: Taking taylor expansion of (/ (pow (sin (/ -0.5 x)) 2) (sin (/ -1 x))) in x 2.189 * [taylor]: Taking taylor expansion of (pow (sin (/ -0.5 x)) 2) in x 2.189 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.189 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.189 * [taylor]: Taking taylor expansion of -0.5 in x 2.189 * [taylor]: Taking taylor expansion of x in x 2.189 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.189 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.189 * [taylor]: Taking taylor expansion of -1 in x 2.189 * [taylor]: Taking taylor expansion of x in x 2.204 * * * * [progress]: [ 2 / 3 ] generating series at (2 1) 2.205 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in (x) around 0 2.205 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in x 2.205 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.205 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 x)) (sin x)) in x 2.205 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.205 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.205 * [taylor]: Taking taylor expansion of 0.5 in x 2.205 * [taylor]: Taking taylor expansion of x in x 2.206 * [taylor]: Taking taylor expansion of (sin x) in x 2.206 * [taylor]: Taking taylor expansion of x in x 2.208 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) in x 2.208 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.209 * [taylor]: Taking taylor expansion of (/ (sin (* 0.5 x)) (sin x)) in x 2.209 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.209 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.209 * [taylor]: Taking taylor expansion of 0.5 in x 2.209 * [taylor]: Taking taylor expansion of x in x 2.210 * [taylor]: Taking taylor expansion of (sin x) in x 2.210 * [taylor]: Taking taylor expansion of x in x 2.243 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in (x) around 0 2.243 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in x 2.243 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.243 * [taylor]: Taking taylor expansion of (/ (sin (/ 0.5 x)) (sin (/ 1 x))) in x 2.243 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.243 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.243 * [taylor]: Taking taylor expansion of 0.5 in x 2.243 * [taylor]: Taking taylor expansion of x in x 2.244 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.244 * [taylor]: Taking taylor expansion of x in x 2.244 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ 0.5 x)) (sin (/ 1 x)))) in x 2.244 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.244 * [taylor]: Taking taylor expansion of (/ (sin (/ 0.5 x)) (sin (/ 1 x))) in x 2.244 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.244 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.244 * [taylor]: Taking taylor expansion of 0.5 in x 2.244 * [taylor]: Taking taylor expansion of x in x 2.245 * [taylor]: Taking taylor expansion of (sin (/ 1 x)) in x 2.245 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.245 * [taylor]: Taking taylor expansion of x in x 2.254 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in (x) around 0 2.254 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in x 2.254 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.254 * [taylor]: Taking taylor expansion of (/ (sin (/ -0.5 x)) (sin (/ -1 x))) in x 2.254 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.254 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.254 * [taylor]: Taking taylor expansion of -0.5 in x 2.254 * [taylor]: Taking taylor expansion of x in x 2.254 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.254 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.254 * [taylor]: Taking taylor expansion of -1 in x 2.254 * [taylor]: Taking taylor expansion of x in x 2.255 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (/ (sin (/ -0.5 x)) (sin (/ -1 x)))) in x 2.255 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.255 * [taylor]: Taking taylor expansion of (/ (sin (/ -0.5 x)) (sin (/ -1 x))) in x 2.255 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.255 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.255 * [taylor]: Taking taylor expansion of -0.5 in x 2.255 * [taylor]: Taking taylor expansion of x in x 2.255 * [taylor]: Taking taylor expansion of (sin (/ -1 x)) in x 2.255 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.255 * [taylor]: Taking taylor expansion of -1 in x 2.255 * [taylor]: Taking taylor expansion of x in x 2.270 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1) 2.270 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in (x) around 0 2.270 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 2.270 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.270 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.270 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.270 * [taylor]: Taking taylor expansion of 0.5 in x 2.270 * [taylor]: Taking taylor expansion of x in x 2.272 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (* 0.5 x))) in x 2.272 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.272 * [taylor]: Taking taylor expansion of (sin (* 0.5 x)) in x 2.272 * [taylor]: Taking taylor expansion of (* 0.5 x) in x 2.272 * [taylor]: Taking taylor expansion of 0.5 in x 2.272 * [taylor]: Taking taylor expansion of x in x 2.295 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in (x) around 0 2.295 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 2.295 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.295 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.295 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.295 * [taylor]: Taking taylor expansion of 0.5 in x 2.295 * [taylor]: Taking taylor expansion of x in x 2.295 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ 0.5 x))) in x 2.296 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.296 * [taylor]: Taking taylor expansion of (sin (/ 0.5 x)) in x 2.296 * [taylor]: Taking taylor expansion of (/ 0.5 x) in x 2.296 * [taylor]: Taking taylor expansion of 0.5 in x 2.296 * [taylor]: Taking taylor expansion of x in x 2.302 * [approximate]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in (x) around 0 2.302 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 2.302 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.302 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.302 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.302 * [taylor]: Taking taylor expansion of -0.5 in x 2.302 * [taylor]: Taking taylor expansion of x in x 2.303 * [taylor]: Taking taylor expansion of (* 2.6666666666666665 (sin (/ -0.5 x))) in x 2.303 * [taylor]: Taking taylor expansion of 2.6666666666666665 in x 2.303 * [taylor]: Taking taylor expansion of (sin (/ -0.5 x)) in x 2.303 * [taylor]: Taking taylor expansion of (/ -0.5 x) in x 2.303 * [taylor]: Taking taylor expansion of -0.5 in x 2.303 * [taylor]: Taking taylor expansion of x in x 2.309 * * * [progress]: simplifying candidates 2.311 * [simplify]: Simplifying using # : (expm1 (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (log1p (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x))) (+ (- (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (log (sin x))) (log (sin (* 0.5 x)))) (+ (- (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (sin x))) (log (sin (* 0.5 x)))) (+ (- (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (sin x))) (log (sin (* 0.5 x)))) (+ (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log (sin (* 0.5 x)))) (log (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (exp (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (/ (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x)))) (* (/ (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x)))) (* (/ (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x)))) (* (* (* (/ (* (/ 8.0 3.0) (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))) (* (* (sin (* 0.5 x)) (sin (* 0.5 x))) (sin (* 0.5 x)))) (* (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x))))) (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (* (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (sqrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (sqrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (sin (* 0.5 x)))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (sin (* 0.5 x)))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sqrt (sin (* 0.5 x)))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) 1) (* (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sin (* 0.5 x))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sin (* 0.5 x))) (* (/ (sin (* x 0.5)) (cbrt (sin x))) (sin (* 0.5 x))) (* (/ (sin (* x 0.5)) (sqrt (sin x))) (sin (* 0.5 x))) (* (/ (sin (* x 0.5)) (sin x)) (sin (* 0.5 x))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x))) (* (/ 1 (sin x)) (sin (* 0.5 x))) (* (* (/ 8.0 3.0) (sin (* x 0.5))) (sin (* 0.5 x))) (expm1 (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log1p (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (- (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (log (sin x))) (- (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (sin x))) (- (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (sin x))) (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (exp (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (/ (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (/ (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (/ (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (sin x) (sin x)) (sin x))) (* (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)))) (cbrt (/ (* (/ 8.0 3.0) (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))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (- (* (/ 8.0 3.0) (sin (* x 0.5)))) (- (sin x)) (/ (/ 8.0 3.0) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sin (* x 0.5)) (cbrt (sin x))) (/ (/ 8.0 3.0) (sqrt (sin x))) (/ (sin (* x 0.5)) (sqrt (sin x))) (/ (/ 8.0 3.0) 1) (/ (sin (* x 0.5)) (sin x)) (/ 1 (sin x)) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin x))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) 1) (/ (sin x) (sin (* x 0.5))) (* (sin x) 3.0) (expm1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (log1p (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (+ (- (log 8.0) (log 3.0)) (log (sin (* x 0.5)))) (+ (log (/ 8.0 3.0)) (log (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (exp (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ (* (* 8.0 8.0) 8.0) (* (* 3.0 3.0) 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (/ 8.0 3.0)) (/ 8.0 3.0)) (* (* (sin (* x 0.5)) (sin (* x 0.5))) (sin (* x 0.5)))) (* (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5))))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (* (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (/ 8.0 3.0) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) 1) (* (cbrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (sqrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) 3.0) (sin (* x 0.5))) (* (/ (sqrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) 3.0) (sin (* x 0.5))) (* (/ 8.0 (cbrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 (sqrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 1 3.0) (sin (* x 0.5))) (* 8.0 (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))) 2.318 * * [simplify]: iteration 0 : 439 enodes (cost 878 ) 2.328 * * [simplify]: iteration 1 : 2078 enodes (cost 701 ) 2.366 * * [simplify]: iteration 2 : 5002 enodes (cost 685 ) 2.370 * [simplify]: Simplified to: (expm1 (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (log1p (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (- (log (/ 8.0 3.0)) (log (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (pow (exp 1) (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2)))) (pow (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) 3) (pow (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) 3) (pow (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) 3) (pow (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) 3) (* (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x))))) (cbrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (pow (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) 3) (sqrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (sqrt (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sin (* 0.5 x)))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (sin (* 0.5 x)))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (sin (* 0.5 x)))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (* (cbrt (sin (* 0.5 x))) (cbrt (sin (* 0.5 x))))) (* (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (sqrt (sin (* 0.5 x)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) (* (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sin (* 0.5 x))) (* (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sin (* 0.5 x))) (/ (pow (sin (* 0.5 x)) 2) (cbrt (sin x))) (/ (pow (sin (* 0.5 x)) 2) (sqrt (sin x))) (/ (pow (sin (* 0.5 x)) 2) (sin x)) (/ (/ 8.0 3.0) (/ (sin x) (pow (sin (* 0.5 x)) 2))) (/ (sin (* 0.5 x)) (sin x)) (* (pow (sin (* 0.5 x)) 2) (/ 8.0 3.0)) (expm1 (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log1p (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (log (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (exp (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (pow (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) 3) (pow (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) 3) (pow (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) 3) (* (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)))) (cbrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (pow (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x)) 3) (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (sqrt (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sin x))) (- (* (/ 8.0 3.0) (sin (* x 0.5)))) (- (sin x)) (/ (/ 8.0 3.0) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (sin (* 0.5 x)) (cbrt (sin x))) (/ (/ 8.0 3.0) (sqrt (sin x))) (/ (sin (* 0.5 x)) (sqrt (sin x))) (/ 8.0 3.0) (/ (sin (* 0.5 x)) (sin x)) (/ 1 (sin x)) (/ (sin x) (* (/ 8.0 3.0) (sin (* x 0.5)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (* (cbrt (sin x)) (cbrt (sin x)))) (/ (* (/ 8.0 3.0) (sin (* x 0.5))) (sqrt (sin x))) (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sin x) (sin (* 0.5 x))) (* (sin x) 3.0) (expm1 (* (/ 8.0 3.0) (sin (* x 0.5)))) (log1p (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (/ 8.0 3.0) (sin (* x 0.5))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (log (* (/ 8.0 3.0) (sin (* x 0.5)))) (exp (* (/ 8.0 3.0) (sin (* x 0.5)))) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (* (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5))))) (cbrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (pow (* (/ 8.0 3.0) (sin (* x 0.5))) 3) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (sqrt (* (/ 8.0 3.0) (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (sqrt (/ 8.0 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sqrt (sin (* x 0.5)))) (* (/ 8.0 3.0) (* (cbrt (sin (* x 0.5))) (cbrt (sin (* x 0.5))))) (* (/ 8.0 3.0) (sqrt (sin (* x 0.5)))) (/ 8.0 3.0) (* (cbrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (sqrt (/ 8.0 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (cbrt 8.0) 3.0) (sin (* x 0.5))) (* (/ (sqrt 8.0) (cbrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) (sqrt 3.0)) (sin (* x 0.5))) (* (/ (sqrt 8.0) 3.0) (sin (* x 0.5))) (* (/ 8.0 (cbrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 (sqrt 3.0)) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (* (/ 8.0 3.0) (sin (* x 0.5))) (/ (sin (* 0.5 x)) 3.0) (* 8.0 (sin (* x 0.5))) (fma 0.05555555555555555 (pow x 3) (fma 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))) (fma 0.16666666666666666 (pow x 2) (fma 0.01736111111111111 (pow x 4) 1.3333333333333333)) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (* 2.6666666666666665 (/ (sin (* 0.5 x)) (sin x))) (fma x 1.3333333333333333 (- (* 0.0006944444444444444 (pow x 5)) (* 0.05555555555555555 (pow x 3)))) (* 2.6666666666666665 (sin (* 0.5 x))) (* 2.6666666666666665 (sin (* 0.5 x))) 2.371 * * * [progress]: adding candidates to table 2.645 * [progress]: [Phase 3 of 3] Extracting. 2.645 * * [regime]: Finding splitpoints for: (# # # # # # # # # #) 2.647 * * * [regime-changes]: Trying 1 branch expressions: (x) 2.647 * * * * [regimes]: Trying to branch on x from (# # # # # # # # # #) 2.688 * * * [regime]: Found split indices: #