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Une approche formelle de description et de manipulation des objets structurés mathématiques

Abstract : We present in this paper a formal approach of description, posting and handling of the mathematical structured objects; based on the formalism of attribute grammars. We are interested particularly in the problem of two-dimensional and bidirectional posting of certain expressions and mathematical formulas. Indeed, in more of the two-dimensional character that presents certain mathematical symbols like the square root or the matrix, we also note the problem of posting rightto-left of an Arab text in a context planned for a posting left-to-right of an Indo-European text, or a bidirectional posting mixing the two modes. After a study of some solutions suggested in the literature, we show how the method of attribute grammars adapts easily to these types of problem.
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Bernard Fotsing Talla, Georges-Edouard Kouamou. Une approche formelle de description et de manipulation des objets structurés mathématiques. Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2005, Volume 3, Special Issue CARI'04, november 2005, pp.71-86. ⟨10.46298/arima.1838⟩. ⟨hal-01261710⟩

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