0, 999... = 1: An equality questioning the relationships between truth and validity

10 pages

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Source 'Proceedings of CERME 8 - Eighth Congress of the European Society for Research in Mathematics Education
Author Njomgang-Ngansop, Judith, Durand-Guerrier, Viviane
Maintainer CCSD
Last Updated May 11, 2026, 04:16 (UTC)
Created May 11, 2026, 04:16 (UTC)
Identifier hal-00821767
Language en
contributor Sciences et Société ; Historicité, Éducation et Pratiques (EA S2HEP) ; École normale supérieure de Lyon (ENS de Lyon) ; Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) ; Université de Lyon
coverage Antalya, Turkey
creator Njomgang-Ngansop, Judith
date 2013-02-06T00:00:00
harvest_object_id 384f74bb-fe3b-4fec-8aab-9fa435bde2b7
harvest_source_id 3374d638-d20b-4672-ba96-a23232d55657
harvest_source_title test moissonnage SELUNE
metadata_modified 2025-10-13T00:00:00
set_spec type:COMM