20.604 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.027 * * * [progress]: [2/2] Setting up program. 0.029 * [progress]: [Phase 2 of 3] Improving. 0.029 * [simplify]: Simplifying using # : (* x (/ (sin y) y)) 0.031 * * [simplify]: iteration 0 : 8 enodes (cost 3 ) 0.032 * * [simplify]: iteration 1 : 12 enodes (cost 3 ) 0.033 * * [simplify]: iteration 2 : 16 enodes (cost 3 ) 0.035 * * [simplify]: iteration 3 : 17 enodes (cost 3 ) 0.036 * * [simplify]: iteration 4 : 17 enodes (cost 3 ) 0.036 * [simplify]: Simplified to: (* x (/ (sin y) y)) 0.036 * * [progress]: iteration 1 / 4 0.036 * * * [progress]: picking best candidate 0.038 * * * * [pick]: Picked # 0.038 * * * [progress]: localizing error 0.043 * * * [progress]: generating rewritten candidates 0.043 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.046 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.049 * * * [progress]: generating series expansions 0.049 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.049 * [approximate]: Taking taylor expansion of (/ (sin y) y) in (y) around 0 0.049 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.049 * [taylor]: Taking taylor expansion of (sin y) in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.049 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.050 * [taylor]: Taking taylor expansion of (sin y) in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [taylor]: Taking taylor expansion of y in y 0.058 * [approximate]: Taking taylor expansion of (* (sin (/ 1 y)) y) in (y) around 0 0.058 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.058 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.058 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.063 * [approximate]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.063 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.063 * [taylor]: Taking taylor expansion of -1 in y 0.063 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.063 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.063 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.063 * [taylor]: Taking taylor expansion of -1 in y 0.063 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of (* -1 (* (sin (/ -1 y)) y)) in y 0.064 * [taylor]: Taking taylor expansion of -1 in y 0.064 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.064 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.064 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.064 * [taylor]: Taking taylor expansion of -1 in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.064 * [taylor]: Taking taylor expansion of y in y 0.075 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.076 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.076 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.076 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.076 * [taylor]: Taking taylor expansion of x in y 0.076 * [taylor]: Taking taylor expansion of (sin y) in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of y in y 0.076 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.076 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.076 * [taylor]: Taking taylor expansion of x in x 0.076 * [taylor]: Taking taylor expansion of (sin y) in x 0.076 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.083 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.083 * [taylor]: Taking taylor expansion of x in x 0.083 * [taylor]: Taking taylor expansion of (sin y) in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.083 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.085 * [taylor]: Taking taylor expansion of (sin y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.105 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.105 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.105 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of y in y 0.106 * [taylor]: Taking taylor expansion of x in y 0.106 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.106 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.106 * [taylor]: Taking taylor expansion of x in x 0.106 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.106 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.106 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.106 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of y in x 0.107 * [taylor]: Taking taylor expansion of x in x 0.107 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.107 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.107 * [taylor]: Taking taylor expansion of y in y 0.110 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.118 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.119 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.119 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.119 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.119 * [taylor]: Taking taylor expansion of -1 in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of x in y 0.119 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.119 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.119 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.119 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.119 * [taylor]: Taking taylor expansion of -1 in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.120 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.120 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.120 * [taylor]: Taking taylor expansion of -1 in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.120 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.120 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.120 * [taylor]: Taking taylor expansion of -1 in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.127 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.132 * * * [progress]: simplifying candidates 0.132 * [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) 0.135 * * [simplify]: iteration 0 : 54 enodes (cost 33 ) 0.137 * * [simplify]: iteration 1 : 201 enodes (cost 32 ) 0.141 * * [simplify]: iteration 2 : 878 enodes (cost 32 ) 0.166 * * [simplify]: iteration 3 : 5002 enodes (cost 32 ) 0.166 * [simplify]: Simplified to: (- (sin y)) (- y) (/ 1 y) (/ y (sin y)) (* x (sin y)) (* x (sin y)) (* x (- (sin y))) x (fma (pow y 4) 1/120 (- 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) 0.166 * * * [progress]: adding candidates to table 0.192 * * [progress]: iteration 2 / 4 0.192 * * * [progress]: picking best candidate 0.197 * * * * [pick]: Picked # 0.197 * * * [progress]: localizing error 0.203 * * * [progress]: generating rewritten candidates 0.203 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.206 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.208 * * * [progress]: generating series expansions 0.208 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.208 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.208 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.208 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.208 * [taylor]: Taking taylor expansion of x in y 0.208 * [taylor]: Taking taylor expansion of (sin y) in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.208 * [taylor]: Taking taylor expansion of y in y 0.209 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.209 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.209 * [taylor]: Taking taylor expansion of x in x 0.209 * [taylor]: Taking taylor expansion of (sin y) in x 0.209 * [taylor]: Taking taylor expansion of y in x 0.209 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.211 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [taylor]: Taking taylor expansion of (sin y) in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.211 * [taylor]: Taking taylor expansion of y in x 0.213 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.213 * [taylor]: Taking taylor expansion of (sin y) in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.213 * [taylor]: Taking taylor expansion of y in y 0.217 * [taylor]: Taking taylor expansion of 0 in y 0.221 * [taylor]: Taking taylor expansion of 0 in y 0.226 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [taylor]: Taking taylor expansion of 0 in y 0.233 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.233 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.233 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.233 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of y in y 0.233 * [taylor]: Taking taylor expansion of x in y 0.234 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.234 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.234 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.234 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.234 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.234 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of y in x 0.234 * [taylor]: Taking taylor expansion of x in x 0.235 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.235 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.235 * [taylor]: Taking taylor expansion of y in y 0.237 * [taylor]: Taking taylor expansion of 0 in y 0.241 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.246 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.246 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.246 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.246 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.246 * [taylor]: Taking taylor expansion of -1 in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of x in y 0.247 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.247 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.247 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.247 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.247 * [taylor]: Taking taylor expansion of -1 in x 0.247 * [taylor]: Taking taylor expansion of y in x 0.247 * [taylor]: Taking taylor expansion of y in x 0.247 * [taylor]: Taking taylor expansion of x in x 0.247 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.247 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.247 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.247 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.247 * [taylor]: Taking taylor expansion of -1 in x 0.247 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.248 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.248 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.248 * [taylor]: Taking taylor expansion of -1 in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of 0 in y 0.254 * [taylor]: Taking taylor expansion of 0 in y 0.259 * [taylor]: Taking taylor expansion of 0 in y 0.259 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.259 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0 0.259 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.259 * [taylor]: Taking taylor expansion of y in y 0.259 * [taylor]: Taking taylor expansion of (sin y) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.260 * [taylor]: Taking taylor expansion of (sin y) in y 0.260 * [taylor]: Taking taylor expansion of y in y 0.272 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0 0.272 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.272 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.272 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.272 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.273 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.273 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.273 * [taylor]: Taking taylor expansion of y in y 0.279 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.279 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.279 * [taylor]: Taking taylor expansion of -1 in y 0.279 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.279 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.279 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.279 * [taylor]: Taking taylor expansion of -1 in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.279 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.279 * [taylor]: Taking taylor expansion of -1 in y 0.279 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.279 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.279 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.279 * [taylor]: Taking taylor expansion of -1 in y 0.279 * [taylor]: Taking taylor expansion of y in y 0.280 * [taylor]: Taking taylor expansion of y in y 0.285 * * * [progress]: simplifying candidates 0.286 * [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)) 0.288 * * [simplify]: iteration 0 : 60 enodes (cost 39 ) 0.290 * * [simplify]: iteration 1 : 186 enodes (cost 39 ) 0.294 * * [simplify]: iteration 2 : 713 enodes (cost 38 ) 0.316 * * [simplify]: iteration 3 : 5002 enodes (cost 38 ) 0.317 * [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) (fma 1/6 (pow y 2) (fma 7/360 (pow y 4) 1)) (/ y (sin y)) (/ y (sin y)) 0.317 * * * [progress]: adding candidates to table 0.337 * * [progress]: iteration 3 / 4 0.337 * * * [progress]: picking best candidate 0.344 * * * * [pick]: Picked # 0.344 * * * [progress]: localizing error 0.351 * * * [progress]: generating rewritten candidates 0.351 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.355 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2) 0.358 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 2) 0.364 * * * [progress]: generating series expansions 0.364 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.364 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.364 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.365 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.365 * [taylor]: Taking taylor expansion of x in y 0.365 * [taylor]: Taking taylor expansion of (sin y) in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.365 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.366 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (sin y) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.368 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.368 * [taylor]: Taking taylor expansion of x in x 0.368 * [taylor]: Taking taylor expansion of (sin y) in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.368 * [taylor]: Taking taylor expansion of y in x 0.370 * [taylor]: Taking taylor expansion of (/ (sin y) y) in y 0.370 * [taylor]: Taking taylor expansion of (sin y) in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.370 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of 0 in y 0.378 * [taylor]: Taking taylor expansion of 0 in y 0.384 * [taylor]: Taking taylor expansion of 0 in y 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.391 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.391 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.391 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.391 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of y in y 0.391 * [taylor]: Taking taylor expansion of x in y 0.392 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.392 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.392 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.392 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.392 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of y in x 0.392 * [taylor]: Taking taylor expansion of x in x 0.392 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.392 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.392 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.392 * [taylor]: Taking taylor expansion of y in y 0.393 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of 0 in y 0.399 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [taylor]: Taking taylor expansion of 0 in y 0.404 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.404 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.404 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.404 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.404 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.404 * [taylor]: Taking taylor expansion of -1 in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.405 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.405 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.405 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.405 * [taylor]: Taking taylor expansion of -1 in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.405 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.405 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.405 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.405 * [taylor]: Taking taylor expansion of -1 in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of y in x 0.406 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.406 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.406 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.406 * [taylor]: Taking taylor expansion of -1 in y 0.406 * [taylor]: Taking taylor expansion of y in y 0.406 * [taylor]: Taking taylor expansion of y in y 0.409 * [taylor]: Taking taylor expansion of 0 in y 0.413 * [taylor]: Taking taylor expansion of 0 in y 0.417 * [taylor]: Taking taylor expansion of 0 in y 0.418 * * * * [progress]: [ 2 / 3 ] generating series at (2 2) 0.418 * [approximate]: Taking taylor expansion of (/ y (sin y)) in (y) around 0 0.418 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.418 * [taylor]: Taking taylor expansion of (sin y) in y 0.418 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of (/ y (sin y)) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.419 * [taylor]: Taking taylor expansion of (sin y) in y 0.419 * [taylor]: Taking taylor expansion of y in y 0.426 * [approximate]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in (y) around 0 0.426 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.426 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.426 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.426 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 (* (sin (/ 1 y)) y)) in y 0.427 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.427 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.428 * [taylor]: Taking taylor expansion of y in y 0.433 * [approximate]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in (y) around 0 0.433 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.433 * [taylor]: Taking taylor expansion of -1 in y 0.433 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.433 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.433 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.433 * [taylor]: Taking taylor expansion of -1 in y 0.433 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of (/ -1 (* (sin (/ -1 y)) y)) in y 0.434 * [taylor]: Taking taylor expansion of -1 in y 0.434 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.434 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.434 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.434 * [taylor]: Taking taylor expansion of -1 in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.434 * [taylor]: Taking taylor expansion of y in y 0.440 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 2) 0.440 * [approximate]: Taking taylor expansion of (/ 1 (sin y)) in (y) around 0 0.440 * [taylor]: Taking taylor expansion of (/ 1 (sin y)) in y 0.440 * [taylor]: Taking taylor expansion of (sin y) in y 0.440 * [taylor]: Taking taylor expansion of y in y 0.441 * [taylor]: Taking taylor expansion of (/ 1 (sin y)) in y 0.441 * [taylor]: Taking taylor expansion of (sin y) in y 0.441 * [taylor]: Taking taylor expansion of y in y 0.453 * [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 0.457 * [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)) 0.462 * * [simplify]: iteration 0 : 93 enodes (cost 59 ) 0.464 * * [simplify]: iteration 1 : 341 enodes (cost 54 ) 0.472 * * [simplify]: iteration 2 : 1651 enodes (cost 52 ) 0.515 * * [simplify]: iteration 3 : 5001 enodes (cost 52 ) 0.516 * [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) (fma 1/6 (pow y 2) (fma 7/360 (pow y 4) 1)) (/ y (sin y)) (/ y (sin y)) (fma (pow y 3) 7/360 (fma y 1/6 (/ 1 y))) (/ 1 (sin y)) (/ 1 (sin y)) 0.516 * * * [progress]: adding candidates to table 0.547 * * [progress]: iteration 4 / 4 0.547 * * * [progress]: picking best candidate 0.552 * * * * [pick]: Picked # 0.553 * * * [progress]: localizing error 0.563 * * * [progress]: generating rewritten candidates 0.563 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.567 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.570 * * * [progress]: generating series expansions 0.570 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.570 * [approximate]: Taking taylor expansion of (/ (* x (sin y)) y) in (x y) around 0 0.570 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in y 0.570 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of (sin y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.571 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of (sin y) in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.571 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of (/ (* x (sin y)) y) in x 0.573 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (sin y) in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of (/ (sin y) y) 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 0.579 * [taylor]: Taking taylor expansion of 0 in y 0.583 * [taylor]: Taking taylor expansion of 0 in y 0.588 * [taylor]: Taking taylor expansion of 0 in y 0.595 * [taylor]: Taking taylor expansion of 0 in y 0.595 * [approximate]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in (x y) around 0 0.595 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in y 0.595 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.595 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.596 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.596 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.596 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.596 * [taylor]: Taking taylor expansion of (/ (* (sin (/ 1 y)) y) x) in x 0.596 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in x 0.596 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of y in x 0.596 * [taylor]: Taking taylor expansion of x in x 0.597 * [taylor]: Taking taylor expansion of (* (sin (/ 1 y)) y) in y 0.597 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.597 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.603 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [approximate]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in (x y) around 0 0.608 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in y 0.608 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.608 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.608 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.608 * [taylor]: Taking taylor expansion of -1 in y 0.608 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of y in y 0.609 * [taylor]: Taking taylor expansion of x in y 0.609 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.609 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.609 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.609 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.609 * [taylor]: Taking taylor expansion of -1 in x 0.609 * [taylor]: Taking taylor expansion of y in x 0.609 * [taylor]: Taking taylor expansion of y in x 0.609 * [taylor]: Taking taylor expansion of x in x 0.609 * [taylor]: Taking taylor expansion of (/ (* (sin (/ -1 y)) y) x) in x 0.609 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in x 0.609 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.610 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.610 * [taylor]: Taking taylor expansion of -1 in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of y in x 0.610 * [taylor]: Taking taylor expansion of x in x 0.610 * [taylor]: Taking taylor expansion of (* (sin (/ -1 y)) y) in y 0.610 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.610 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.610 * [taylor]: Taking taylor expansion of -1 in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.610 * [taylor]: Taking taylor expansion of y in y 0.613 * [taylor]: Taking taylor expansion of 0 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.622 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.622 * [approximate]: Taking taylor expansion of (* x (sin y)) in (x y) around 0 0.622 * [taylor]: Taking taylor expansion of (* x (sin y)) in y 0.622 * [taylor]: Taking taylor expansion of x in y 0.622 * [taylor]: Taking taylor expansion of (sin y) in y 0.622 * [taylor]: Taking taylor expansion of y in y 0.622 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of (sin y) in x 0.622 * [taylor]: Taking taylor expansion of y in x 0.622 * [taylor]: Taking taylor expansion of (* x (sin y)) in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.622 * [taylor]: Taking taylor expansion of (sin y) in x 0.622 * [taylor]: Taking taylor expansion of y in x 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.624 * [taylor]: Taking taylor expansion of (sin y) in y 0.624 * [taylor]: Taking taylor expansion of y in y 0.626 * [taylor]: Taking taylor expansion of 0 in y 0.630 * [taylor]: Taking taylor expansion of 0 in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.635 * [approximate]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in (x y) around 0 0.635 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in y 0.635 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.635 * [taylor]: Taking taylor expansion of y in y 0.635 * [taylor]: Taking taylor expansion of x in y 0.635 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x 0.635 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.635 * [taylor]: Taking taylor expansion of y in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.635 * [taylor]: Taking taylor expansion of (/ (sin (/ 1 y)) x) in x 0.635 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in x 0.635 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.635 * [taylor]: Taking taylor expansion of y in x 0.636 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (sin (/ 1 y)) in y 0.636 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.636 * [taylor]: Taking taylor expansion of y in y 0.638 * [taylor]: Taking taylor expansion of 0 in y 0.641 * [taylor]: Taking taylor expansion of 0 in y 0.645 * [taylor]: Taking taylor expansion of 0 in y 0.645 * [approximate]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in (x y) around 0 0.645 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in y 0.645 * [taylor]: Taking taylor expansion of -1 in y 0.645 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in y 0.645 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.645 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.645 * [taylor]: Taking taylor expansion of -1 in y 0.645 * [taylor]: Taking taylor expansion of y in y 0.646 * [taylor]: Taking taylor expansion of x in y 0.646 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x 0.646 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.646 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (* -1 (/ (sin (/ -1 y)) x)) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of (/ (sin (/ -1 y)) x) in x 0.646 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in x 0.646 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.646 * [taylor]: Taking taylor expansion of -1 in x 0.646 * [taylor]: Taking taylor expansion of y in x 0.646 * [taylor]: Taking taylor expansion of x in x 0.646 * [taylor]: Taking taylor expansion of (* -1 (sin (/ -1 y))) in y 0.646 * [taylor]: Taking taylor expansion of -1 in y 0.646 * [taylor]: Taking taylor expansion of (sin (/ -1 y)) in y 0.646 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.646 * [taylor]: Taking taylor expansion of -1 in y 0.646 * [taylor]: Taking taylor expansion of y in y 0.654 * [taylor]: Taking taylor expansion of 0 in y 0.658 * [taylor]: Taking taylor expansion of 0 in y 0.663 * [taylor]: Taking taylor expansion of 0 in y 0.664 * * * [progress]: simplifying candidates 0.664 * [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)) 0.666 * * [simplify]: iteration 0 : 47 enodes (cost 29 ) 0.668 * * [simplify]: iteration 1 : 152 enodes (cost 28 ) 0.672 * * [simplify]: iteration 2 : 716 enodes (cost 27 ) 0.688 * * [simplify]: iteration 3 : 3840 enodes (cost 27 ) 0.789 * * [simplify]: iteration 4 : 5001 enodes (cost 27 ) 0.790 * [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)) 0.790 * * * [progress]: adding candidates to table 0.806 * [progress]: [Phase 3 of 3] Extracting. 0.806 * * [regime]: Finding splitpoints for: (# # # # # #) 0.806 * * * [regime-changes]: Trying 4 branch expressions: ((/ (sin y) y) (* x (/ (sin y) y)) y x) 0.806 * * * * [regimes]: Trying to branch on (/ (sin y) y) from (# # # # # #) 0.829 * * * * [regimes]: Trying to branch on (* x (/ (sin y) y)) from (# # # # # #) 0.851 * * * * [regimes]: Trying to branch on y from (# # # # # #) 0.873 * * * * [regimes]: Trying to branch on x from (# # # # # #) 0.907 * * * [regime]: Found split indices: #