U:RDoc::AnyMethod[iI"	cosh:ETI"CMath::cosh;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"HReturns the hyperbolic cosine of +z+, where +z+ is given in radians;To:RDoc::Markup::BlankLineo:RDoc::Markup::Verbatim;	[I"DCMath.cosh(1 + 1i) #=> (0.8337300251311491+0.9888977057628651i);T:@format0:
@fileI"lib/cmath.rb;T:0@omit_headings_from_table_of_contents_below000[I"(z);T@FI"
CMath;TcRDoc::NormalModule00