Philosophie der Mathematik <!doctype html public w3c dtd html 4.0 transitional en > <html><head> <meta content= text html; charset=iso 8859 1 http equiv=content type> <meta name=generator content= mshtml 8.00.6001.23619 >< head> <body> <P>This work is an introduction to the philosophical problems and underpinnings of mathematical thinking teaching and learning. It includes thematic and philosophical problems and questions a historical summary that covers contemporary currents and chapters on set theory logic axiomatics fundamental results and unsolved and insoluble problems.< P>< body>< html>