From 7c55534a53d76ecfd47e5ee5f30c8e507735db14 Mon Sep 17 00:00:00 2001 From: Timo Heister Date: Fri, 16 Feb 2018 10:14:03 -0500 Subject: [PATCH] document Functions::LSingularityFunction --- include/deal.II/base/function_lib.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/deal.II/base/function_lib.h b/include/deal.II/base/function_lib.h index 6b61ac2ff0..48747e85bd 100644 --- a/include/deal.II/base/function_lib.h +++ b/include/deal.II/base/function_lib.h @@ -351,6 +351,10 @@ namespace Functions /** * Harmonic singularity on the L-shaped domain in 2D. * + * The function is given in polar coordinates by $r^{\frac{2}{3}} + * sin(\frac{2}{3} \phi)$ with a singularity in the origin and should be + * used with GridGenerator::hyper_L. + * * @ingroup functions * @author Guido Kanschat * @date 1999 -- 2.39.5