code class$=$"asciimath"$>\backslash$int $\backslash$int $\backslash$root$(\backslash$root$(\backslash$sqrt$(\backslash$sigma $\_(\backslash$bar$\{$x$\})>=\backslash$sigma $\_(\backslash$bar$\{$x$\})\backslash$infty $\backslash$pi $\backslash$sigma $\_(\backslash$bar$\{$x$\})^()))())()\_()^()\backslash$cap $\backslash$sigma $\_(\backslash$bar$\{$x$\})\backslash$sigma $\_(\backslash$bar$\{$x$\})\backslash$sigma $\_(\backslash$bar$\{$x$\})\backslash$sigma $\_(\backslash$bar$\{$x$\})^()^()^()\backslash$parallelogram $\backslash$shapeTable$[[$h$=,],[$b$=,]]$