\def\iiiintop{\int\kern-6mu\int\kern-6mu\int\kern-6mu\int} esint
\def\dotsint{\int\kern-3mu\cdots\kern-3mu\int} esint
\def\dotsintop{\int\kern-3mu\cdots\kern-3mu\int} esint
\def\iiiintop{\int\kern-6mu\int\kern-6mu\int\kern-6mu\int} esint
\def\dotsint{\int\kern-3mu\cdots\kern-3mu\int} esint
\def\dotsintop{\int\kern-3mu\cdots\kern-3mu\int} esint