### Interest Group in Formal Mathematics: Natural Language Proof Checking - The Naproche System

Cramer, M; Koepke, P; Schroeder, B *(Universities of Bonn and Duisburg/Essen)*

Wednesday 28 March 2012, 14:00-16:00

Discussion Room, Newton Institute

#### Abstract

We shall present the Naproche Proof Checking System which accepts mathematical text formulated in a controlled natural language close to the mathematical vernacular. The project involves work on several levels: linguistics for processing the input language, logic for providing natural proof methods, and mathematics for the formalization process and background theories. We shall shall discuss some "natural" example texts acceptable by the System.