Tessero\Integrate\NestedQuad

dblquad(callable $func, float $a, float $b, callable $gfun, callable $hfun, float $epsabs = 1.49E-8, float $epsrel = 1.49E-8): array

Double integral of $func(y, x) with the inner variable y over [$gfun($x), $hfun($x)] and the outer variable x over [$a, $b] (scipy.integrate.dblquad signature and argument order).

tplquad(callable $func, float $a, float $b, callable $gfun, callable $hfun, callable $qfun, callable $rfun, float $epsabs = 1.49E-8, float $epsrel = 1.49E-8): array

Triple integral of $func(z, y, x): z over [$qfun($x,$y), $rfun($x,$y)], y over [$gfun($x), $hfun($x)], x over [$a, $b] (scipy.integrate.tplquad signature and argument order).

nquad(callable $func, array $ranges, float $epsabs = 1.49E-8, float $epsrel = 1.49E-8): array

Integration over multiple variables (scipy.integrate.nquad) with fixed rectangular limits.