\beamer@endinputifotherversion {3.36pt} \beamer@sectionintoc {1}{Introduction}{2}{0}{1} \beamer@sectionintoc {2}{Review of Cremona's algorithm}{5}{0}{2} \beamer@sectionintoc {3}{Prescreening, part 1: invertibility mod 2}{11}{0}{3} \beamer@sectionintoc {4}{Prescreening, part 2: multiplicities mod 2}{15}{0}{4} \beamer@sectionintoc {5}{Some theoretical analysis}{18}{0}{5} \beamer@sectionintoc {6}{Future prospects}{23}{0}{6}