2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/226990This is a translation from the Latin original, "De valoribus integralium a termino variabilis x=0 usque ad x=infinity extensorum" (1781). This is E675 in the Enestrom index. Euler wants to find the location of the end point of a clothoid, a type of spiral. He proves some general results about the gamma function.7 pages; minor changesHistory and OverviewClassical Analysis and ODEs01A50; 14H50; 33B15On the values of integrals with the variable taken from $x=0$ to $x=\infty$text