36.363 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.030 * [simplify]: Simplifying using # : (* x (/ (sin y) y)) 0.032 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.033 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.034 * * [simplify]: iteration 2 : 16 enodes (cost 3 ) 0.036 * * [simplify]: iteration 3 : 17 enodes (cost 3 ) 0.037 * * [simplify]: iteration 4 : 17 enodes (cost 3 ) 0.037 * [simplify]: Simplified to: (* x (/ (sin y) y)) 0.037 * * [progress]: iteration 1 / 4 0.037 * * * [progress]: picking best candidate 0.039 * * * * [pick]: Picked # 0.039 * * * [progress]: localizing error 0.045 * * * [progress]: generating rewritten candidates 0.045 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.052 * * * [progress]: generating series expansions 0.052 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.052 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 0.052 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.052 * [taylor]: Taking taylor expansion of (sin y) in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.052 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.053 * [taylor]: Taking taylor expansion of (sin y) in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [taylor]: Taking taylor expansion of y in y 0.061 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 0.061 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.061 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.061 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.062 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.062 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.066 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.066 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.066 * [taylor]: Taking taylor expansion of -1 in y 0.066 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.066 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.066 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.066 * [taylor]: Taking taylor expansion of -1 in y 0.066 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.067 * [taylor]: Taking taylor expansion of -1 in y 0.067 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.067 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.067 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.067 * [taylor]: Taking taylor expansion of -1 in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.067 * [taylor]: Taking taylor expansion of y in y 0.083 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.083 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.083 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.083 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of (sin y) in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.084 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (sin y) in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.087 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.087 * [taylor]: Taking taylor expansion of x in x 0.087 * [taylor]: Taking taylor expansion of (sin y) in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.087 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.089 * [taylor]: Taking taylor expansion of (sin y) in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.096 * [taylor]: Taking taylor expansion of 0 in y 0.102 * [taylor]: Taking taylor expansion of 0 in y 0.108 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.109 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.109 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.109 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of x in y 0.110 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.110 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.110 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.110 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.110 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of y in x 0.110 * [taylor]: Taking taylor expansion of x in x 0.110 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.110 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.113 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.122 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.122 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.122 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.122 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.122 * [taylor]: Taking taylor expansion of -1 in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.123 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.123 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.123 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.123 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.123 * [taylor]: Taking taylor expansion of -1 in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.124 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.124 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.124 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.124 * [taylor]: Taking taylor expansion of -1 in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.124 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.124 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.124 * [taylor]: Taking taylor expansion of -1 in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.136 * * * [progress]: simplifying candidates 0.136 * [simplify]: Simplifying using # : (- (sin y)) (- y) (/ 1 y) (/ y (sin y)) (* x (sin y)) (* x (sin y)) (* x (- (sin y))) (* x 1) (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) 0.139 * * [simplify]: iteration 0 : 53 enodes (cost 33 ) 0.141 * * [simplify]: iteration 1 : 195 enodes (cost 33 ) 0.146 * * [simplify]: iteration 2 : 846 enodes (cost 33 ) 0.174 * * [simplify]: iteration 3 : 5001 enodes (cost 33 ) 0.174 * [simplify]: Simplified to: (- (sin y)) (- y) (/ 1 y) (/ y (sin y)) (* x (sin y)) (* x (sin y)) (* x (- (sin y))) x (- (+ (* 1/120 (pow y 4)) 1) (* 1/6 (pow y 2))) (/ (sin y) y) (/ (sin y) y) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) 0.175 * * * [progress]: adding candidates to table 0.198 * * [progress]: iteration 2 / 4 0.198 * * * [progress]: picking best candidate 0.203 * * * * [pick]: Picked # 0.203 * * * [progress]: localizing error 0.209 * * * [progress]: generating rewritten candidates 0.209 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.211 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.213 * * * [progress]: generating series expansions 0.214 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.214 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.214 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.214 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.214 * [taylor]: Taking taylor expansion of x in y 0.214 * [taylor]: Taking taylor expansion of (sin y) in y 0.214 * [taylor]: Taking taylor expansion of y in y 0.214 * [taylor]: Taking taylor expansion of y in y 0.215 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.215 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.215 * [taylor]: Taking taylor expansion of x in x 0.215 * [taylor]: Taking taylor expansion of (sin y) in x 0.215 * [taylor]: Taking taylor expansion of y in x 0.215 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.217 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.217 * [taylor]: Taking taylor expansion of x in x 0.217 * [taylor]: Taking taylor expansion of (sin y) in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.217 * [taylor]: Taking taylor expansion of y in x 0.219 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.219 * [taylor]: Taking taylor expansion of (sin y) in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.219 * [taylor]: Taking taylor expansion of y in y 0.222 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.231 * [taylor]: Taking taylor expansion of 0 in y 0.238 * [taylor]: Taking taylor expansion of 0 in y 0.238 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.238 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.238 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.238 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.238 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of y in y 0.238 * [taylor]: Taking taylor expansion of x in y 0.239 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.239 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.239 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.239 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.239 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.239 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of y in x 0.239 * [taylor]: Taking taylor expansion of x in x 0.239 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.240 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.240 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.240 * [taylor]: Taking taylor expansion of y in y 0.242 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.251 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.251 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.251 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.251 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.251 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.251 * [taylor]: Taking taylor expansion of -1 in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of x in y 0.252 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.252 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.252 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.252 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.252 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.252 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.252 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.252 * [taylor]: Taking taylor expansion of -1 in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of y in x 0.252 * [taylor]: Taking taylor expansion of x in x 0.253 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.253 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.253 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.253 * [taylor]: Taking taylor expansion of -1 in y 0.253 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.266 * [taylor]: Taking taylor expansion of 0 in y 0.267 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.267 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0 0.267 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (sin y) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.267 * [taylor]: Taking taylor expansion of y in y 0.267 * [taylor]: Taking taylor expansion of (sin y) in y 0.268 * [taylor]: Taking taylor expansion of y in y 0.275 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0 0.275 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.275 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.275 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.275 * [taylor]: Taking taylor expansion of y in y 0.276 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.276 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.276 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.276 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.276 * [taylor]: Taking taylor expansion of y in y 0.276 * [taylor]: Taking taylor expansion of y in y 0.281 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.281 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.281 * [taylor]: Taking taylor expansion of -1 in y 0.281 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.281 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.281 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.281 * [taylor]: Taking taylor expansion of -1 in y 0.281 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.282 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.282 * [taylor]: Taking taylor expansion of -1 in y 0.282 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.282 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.282 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.282 * [taylor]: Taking taylor expansion of -1 in y 0.282 * [taylor]: Taking taylor expansion of y in y 0.283 * [taylor]: Taking taylor expansion of y in y 0.288 * * * [progress]: simplifying candidates 0.289 * [simplify]: Simplifying using # : (- x) (- (/ y (sin y))) (/ 1 (/ y (sin y))) (/ (/ y (sin y)) x) (/ x y) (/ x y) (/ x (- y)) (/ x 1) (- y) (- (sin y)) (/ 1 (sin y)) (/ (sin y) y) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) 0.291 * * [simplify]: iteration 0 : 58 enodes (cost 41 ) 0.293 * * [simplify]: iteration 1 : 180 enodes (cost 41 ) 0.298 * * [simplify]: iteration 2 : 676 enodes (cost 40 ) 0.323 * * [simplify]: iteration 3 : 5001 enodes (cost 40 ) 0.323 * [simplify]: Simplified to: (- x) (- (/ y (sin y))) (/ (sin y) y) (/ (/ y (sin y)) x) (/ x y) (/ x y) (/ x (- y)) x (- y) (- (sin y)) (/ 1 (sin y)) (/ (sin y) y) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) 0.323 * * * [progress]: adding candidates to table 0.345 * * [progress]: iteration 3 / 4 0.345 * * * [progress]: picking best candidate 0.351 * * * * [pick]: Picked # 0.351 * * * [progress]: localizing error 0.361 * * * [progress]: generating rewritten candidates 0.361 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.365 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.368 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.370 * * * [progress]: generating series expansions 0.370 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.370 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.370 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.370 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.370 * [taylor]: Taking taylor expansion of x in y 0.370 * [taylor]: Taking taylor expansion of (sin y) in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of y in y 0.371 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.371 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of (sin y) in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.373 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.373 * [taylor]: Taking taylor expansion of x in x 0.373 * [taylor]: Taking taylor expansion of (sin y) in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.374 * [taylor]: Taking taylor expansion of y in x 0.375 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.375 * [taylor]: Taking taylor expansion of (sin y) in y 0.375 * [taylor]: Taking taylor expansion of y in y 0.376 * [taylor]: Taking taylor expansion of y in y 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.383 * [taylor]: Taking taylor expansion of 0 in y 0.389 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.395 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.395 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.395 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.395 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of y in y 0.396 * [taylor]: Taking taylor expansion of x in y 0.396 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.396 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.396 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.396 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.396 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.397 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.397 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [taylor]: Taking taylor expansion of 0 in y 0.408 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.408 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.408 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.408 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.408 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.408 * [taylor]: Taking taylor expansion of -1 in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of y in y 0.408 * [taylor]: Taking taylor expansion of x in y 0.409 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.409 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.409 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.409 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.409 * [taylor]: Taking taylor expansion of -1 in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.409 * [taylor]: Taking taylor expansion of x in x 0.409 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.409 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.409 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.409 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.409 * [taylor]: Taking taylor expansion of -1 in x 0.409 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of y in x 0.410 * [taylor]: Taking taylor expansion of x in x 0.410 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.410 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.410 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.410 * [taylor]: Taking taylor expansion of -1 in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.421 * [taylor]: Taking taylor expansion of 0 in y 0.421 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.421 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0 0.421 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.421 * [taylor]: Taking taylor expansion of y in y 0.421 * [taylor]: Taking taylor expansion of (sin y) in y 0.421 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.422 * [taylor]: Taking taylor expansion of (sin y) in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.429 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0 0.429 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.429 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.429 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.429 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.430 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.430 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.430 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.430 * [taylor]: Taking taylor expansion of y in y 0.436 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.436 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.436 * [taylor]: Taking taylor expansion of -1 in y 0.436 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.436 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.436 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.436 * [taylor]: Taking taylor expansion of -1 in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.436 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.437 * [taylor]: Taking taylor expansion of -1 in y 0.437 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.437 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.437 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.437 * [taylor]: Taking taylor expansion of -1 in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.437 * [taylor]: Taking taylor expansion of y in y 0.446 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 0.446 * [approximate]: Taking taylor expansion of (/ 1 (sin y)) in (y) around 0 0.446 * [taylor]: Taking taylor expansion of (/ 1 (sin y)) in y 0.446 * [taylor]: Taking taylor expansion of (sin y) in y 0.446 * [taylor]: Taking taylor expansion of y in y 0.446 * [taylor]: Taking taylor expansion of (/ 1 (sin y)) in y 0.447 * [taylor]: Taking taylor expansion of (sin y) in y 0.447 * [taylor]: Taking taylor expansion of y in y 0.454 * [approximate]: Taking taylor expansion of (/ 1 (sin (/ 1 y))) in (y) around 0 0.454 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ 1 y))) in y 0.454 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ 1 y))) in y 0.454 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.456 * [approximate]: Taking taylor expansion of (/ 1 (sin (/ -1 y))) in (y) around 0 0.456 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ -1 y))) in y 0.456 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.456 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.456 * [taylor]: Taking taylor expansion of -1 in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of (/ 1 (sin (/ -1 y))) in y 0.456 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.456 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.456 * [taylor]: Taking taylor expansion of -1 in y 0.456 * [taylor]: Taking taylor expansion of y in y 0.458 * * * [progress]: simplifying candidates 0.459 * [simplify]: Simplifying using # : (- x) (- (* y (/ 1 (sin y)))) (/ 1 (* y (/ 1 (sin y)))) (/ (* y (/ 1 (sin y))) x) (/ x y) (/ x (* y 1)) (/ x (/ 1 (sin y))) (/ x y) (/ x y) (/ x (* y 1)) (/ x (* y (- 1))) (/ x (* y 1)) (* y 1) (* y 1) (* y (- 1)) (* y 1) (- 1) (- (sin y)) (/ 1 (sin y)) (/ (sin y) 1) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) (+ (* 7/360 (pow y 3)) (+ (/ 1 y) (* 1/6 y))) (/ 1 (sin y)) (/ 1 (sin y)) 0.461 * * [simplify]: iteration 0 : 90 enodes (cost 62 ) 0.464 * * [simplify]: iteration 1 : 329 enodes (cost 58 ) 0.472 * * [simplify]: iteration 2 : 1571 enodes (cost 56 ) 0.521 * * [simplify]: iteration 3 : 5002 enodes (cost 56 ) 0.522 * [simplify]: Simplified to: (- x) (/ (- y) (sin y)) (/ (sin y) y) (/ y (* x (sin y))) (/ x y) (/ x y) (* x (sin y)) (/ x y) (/ x y) (/ x y) (/ x (- y)) (/ x y) y y (- y) y (- 1) (- (sin y)) (/ 1 (sin y)) (sin y) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (+ (* 1/6 (pow y 2)) (+ (* 7/360 (pow y 4)) 1)) (/ y (sin y)) (/ y (sin y)) (+ (* 7/360 (pow y 3)) (+ (/ 1 y) (* 1/6 y))) (/ 1 (sin y)) (/ 1 (sin y)) 0.522 * * * [progress]: adding candidates to table 0.553 * * [progress]: iteration 4 / 4 0.553 * * * [progress]: picking best candidate 0.560 * * * * [pick]: Picked # 0.561 * * * [progress]: localizing error 0.567 * * * [progress]: generating rewritten candidates 0.567 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.572 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.574 * * * [progress]: generating series expansions 0.574 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.575 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.575 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.575 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.575 * [taylor]: Taking taylor expansion of x in y 0.575 * [taylor]: Taking taylor expansion of (sin y) in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.575 * [taylor]: Taking taylor expansion of y in y 0.576 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.576 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.576 * [taylor]: Taking taylor expansion of x in x 0.576 * [taylor]: Taking taylor expansion of (sin y) in x 0.576 * [taylor]: Taking taylor expansion of y in x 0.576 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.578 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (sin y) in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.580 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.580 * [taylor]: Taking taylor expansion of (sin y) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.593 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.600 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.600 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.600 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.600 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.600 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.600 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.601 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.601 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of y in x 0.601 * [taylor]: Taking taylor expansion of x in x 0.601 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.601 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.601 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.612 * [taylor]: Taking taylor expansion of 0 in y 0.613 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.613 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.613 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.613 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.613 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.613 * [taylor]: Taking taylor expansion of -1 in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of x in y 0.613 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.613 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.613 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.614 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.614 * [taylor]: Taking taylor expansion of -1 in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.614 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.614 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.614 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.614 * [taylor]: Taking taylor expansion of -1 in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of y in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.614 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.614 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.614 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.614 * [taylor]: Taking taylor expansion of -1 in y 0.614 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of y in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.626 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.626 * [approximate]: Taking taylor expansion of (* x (sin y)) in (x y) around 0 0.626 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.626 * [taylor]: Taking taylor expansion of x in y 0.626 * [taylor]: Taking taylor expansion of (sin y) in y 0.626 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (sin y) in x 0.626 * [taylor]: Taking taylor expansion of y in x 0.626 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.626 * [taylor]: Taking taylor expansion of x in x 0.626 * [taylor]: Taking taylor expansion of (sin y) in x 0.626 * [taylor]: Taking taylor expansion of y in x 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.628 * [taylor]: Taking taylor expansion of (sin y) in y 0.628 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of 0 in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [taylor]: Taking taylor expansion of 0 in y 0.639 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in (x y) around 0 0.639 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y 0.639 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.639 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.639 * [taylor]: Taking taylor expansion of y in y 0.639 * [taylor]: Taking taylor expansion of x in y 0.639 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x 0.639 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.639 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.639 * [taylor]: Taking taylor expansion of y in x 0.639 * [taylor]: Taking taylor expansion of x in x 0.639 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x 0.640 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.640 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.640 * [taylor]: Taking taylor expansion of y in x 0.640 * [taylor]: Taking taylor expansion of x in x 0.640 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.640 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.640 * [taylor]: Taking taylor expansion of y in y 0.645 * [taylor]: Taking taylor expansion of 0 in y 0.648 * [taylor]: Taking taylor expansion of 0 in y 0.652 * [taylor]: Taking taylor expansion of 0 in y 0.652 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in (x y) around 0 0.652 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y 0.652 * [taylor]: Taking taylor expansion of -1 in y 0.652 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in y 0.652 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.652 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.652 * [taylor]: Taking taylor expansion of -1 in y 0.652 * [taylor]: Taking taylor expansion of y in y 0.652 * [taylor]: Taking taylor expansion of x in y 0.652 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x 0.653 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x 0.653 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.653 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.653 * [taylor]: Taking taylor expansion of -1 in x 0.653 * [taylor]: Taking taylor expansion of y in x 0.653 * [taylor]: Taking taylor expansion of x in x 0.653 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y 0.653 * [taylor]: Taking taylor expansion of -1 in y 0.653 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.653 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.653 * [taylor]: Taking taylor expansion of -1 in y 0.653 * [taylor]: Taking taylor expansion of y in y 0.656 * [taylor]: Taking taylor expansion of 0 in y 0.660 * [taylor]: Taking taylor expansion of 0 in y 0.665 * [taylor]: Taking taylor expansion of 0 in y 0.665 * * * [progress]: simplifying candidates 0.665 * [simplify]: Simplifying using # : (* (* x (sin y)) 1) (* (sin y) (/ 1 y)) (* x (/ 1 y)) (* (* x (sin y)) 1) (* (* x (sin y)) (- 1)) (* (* x (sin y)) 1) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (* x y) (* x (sin y)) (* x (sin y)) 0.668 * * [simplify]: iteration 0 : 47 enodes (cost 29 ) 0.670 * * [simplify]: iteration 1 : 152 enodes (cost 28 ) 0.674 * * [simplify]: iteration 2 : 708 enodes (cost 27 ) 0.691 * * [simplify]: iteration 3 : 3807 enodes (cost 27 ) 0.809 * * [simplify]: iteration 4 : 5001 enodes (cost 27 ) 0.810 * [simplify]: Simplified to: (* x (sin y)) (/ (sin y) y) (/ x y) (* x (sin y)) (- (* x (sin y))) (* x (sin y)) (- x (* 1/6 (* x (pow y 2)))) (/ (* x (sin y)) y) (/ (* x (sin y)) y) (* x y) (* x (sin y)) (* x (sin y)) 0.810 * * * [progress]: adding candidates to table 0.825 * [progress]: [Phase 3 of 3] Extracting. 0.825 * * [regime]: Finding splitpoints for: (# # # # # #) 0.826 * * * [regime-changes]: Trying 4 branch expressions: ((/ (sin y) y) (* x (/ (sin y) y)) y x) 0.826 * * * * [regimes]: Trying to branch on (/ (sin y) y) from (# # # # # #) 0.847 * * * * [regimes]: Trying to branch on (* x (/ (sin y) y)) from (# # # # # #) 0.868 * * * * [regimes]: Trying to branch on y from (# # # # # #) 0.888 * * * * [regimes]: Trying to branch on x from (# # # # # #) 0.906 * * * [regime]: Found split indices: #