The syntax for the core algebra contains the "horizontal" axes (following, following-sibling, preceding, preceding-sibling) although these are always removed by normalization. Should these axes therefore not be removed from the core algebra? -- Jan Hidders -- .-----------.-----------------------------------------------------. / Jan Hidders \ Home Page: http://www.win.ua.ac.be/~hidders/ \ .---------------.-----------------------------------------------------. | Post-doctoral researcher e-mail: jan.hidders@ua.ac.be | | Dept. Math. & Computer Science tel: (+32) 3 265 38 73 | | University of Antwerp fax: (+32) 3 265 37 77 | | Middelheimlaan 1, BE-2020 Antwerpen, BELGIUM room: G 3.21 | `---------------------------------------------------------------------'Received on Tuesday, 23 March 2004 09:40:12 GMT
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