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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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  • HAL Id : hal-01261710, version 1



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, 3, pp.71-86. ⟨hal-01261710⟩



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