Left-Factoring (cont.)
{"Image DocumentName": "Left-Factoring (cont.)", "Image ImageDescription": "In general, A \uf0ae \uf061\uf0621 | \uf061\uf0622 where \uf061 is non-empty and the first symbols. of \uf0621 and \uf0622 (if they have one)are different. when processing \uf061 we cannot know whether expand. A to \uf061\uf0621 or. A to \uf061\uf0622. But, if we re-write the grammar as follows. A \uf0ae \uf061A\u2019 A\u2019 \uf0ae \uf0621 | \uf0622 so, we can immediately expand A to \uf061A\u2019 CS416 Compilr Design.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}