U:RDoc::NormalClass[iI"DomainError:ETI"Math::DomainError;TI"StandardError;To:RDoc::Markup::Document: @parts[o;;[ o:RDoc::Markup::Paragraph;[I"ERaised when a mathematical function is evaluated outside of its ;TI"domain of definition.;To:RDoc::Markup::BlankLineo; ;[I"AFor example, since +cos+ returns values in the range -1..1, ;TI"Bits inverse function +acos+ is only defined on that interval:;T@o:RDoc::Markup::Verbatim;[I"Math.acos(42) ;T: @format0o; ;[I"produces:;T@o; ;[I"DMath::DomainError: Numerical argument is out of domain - "acos";T; 0: @fileI" math.c;T:0@omit_headings_from_table_of_contents_below0; 0;0[[[[[I" class;T[[: public[[:protected[[: private[[I" instance;T[[;[[;[[;[[[U:RDoc::Context::Section[i0o;;[; 0;0[@ I" Math;FcRDoc::NormalModule