A Day of Indian Logic Sara L. Uckelman, Peter van Ormondt, Marie-Hélène Gorisse, Laurent Keiff, Nicolas Clerbout Abstract: The following document is a collection of slides and a short paper arising from the meeting "A Day of Indian Logic" at the Institute for Logic, Language, and Computation, University of Amsterdam, on November 2, 2009. The speakers at this workshop included Nicolas Clerbout (Université Lille 3), Marie-Hélène Gorisse (Université Lille 3), Laurent Keiff (Université Lille 3), Sara L. Uckelman (University of Amsterdam), and Peter van Ormondt (University of Amsterdam). Contents "Epistemic contextualism and Jain theory of knowledge assertions", Gorisse & van Ormondt "Jaina logic: a dialogical perspective", Clerbout & Gorisse "Ultimately and conventionally: some remarks on Nāgārjuna’s logic", Keiff "Jonardon Ganeri’s formalisation of the Navya-Nyāya technical language", van Ormondt "Indian logic and medieval western logic: some comparative remarks", Uckelman