[#mp_units-extreme_value_distribution-0d-a] = xref:mp_units.adoc[mp_units]::xref:mp_units/extreme_value_distribution-0d.adoc[extreme_value_distribution]::a :relfileprefix: ../../ :mrdocs: Return the == Synopsis Declared in `<bits/random.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- _RealType a() const; ---- == Description [,cpp] ---- a ---- parameter of the distribution. == Return Value the [.small]#Created with https://www.mrdocs.com[MrDocs]#