comparison test on powers of 2

test.tex

\documentclass{article}

\usepackage{bigintcalc,xintcore}

\begin{document}

Bonjour
\pdfresettimer
\romannumeral\xintreplicate{1000}{\edef\x{\xintiiPow{2}{30}}}%
\the\pdfelapsedtime\par

\x

Bonjour
\pdfresettimer
\romannumeral\xintreplicate{1000}{\edef\x{\bigintcalcPow{2}{30}}}%
\the\pdfelapsedtime\par

\x

Bonjour
\pdfresettimer
\romannumeral\xintreplicate{1000}{\edef\x{\xintiiPow{2}{60}}}%
\the\pdfelapsedtime\par

\x

Bonjour
\pdfresettimer
\romannumeral\xintreplicate{1000}{\edef\x{\bigintcalcPow{2}{60}}}%
\the\pdfelapsedtime\par

\x


\end{document}