U:RDoc::AnyMethod[iI" atan:EFI"BigMath#atan;TF: publico:RDoc::Markup::Document: @parts[ o:RDoc::Markup::Paragraph; [I"OComputes the arctangent of +decimal+ to the specified number of digits of ;TI"precision, +numeric+.;To:RDoc::Markup::BlankLineo; ; [I"&If +decimal+ is NaN, returns NaN.;T@o:RDoc::Markup::Verbatim; [I"1BigMath.atan(BigDecimal.new('-1'), 16).to_s ;TI"@#=> "-0.785398163397448309615660845819878471907514682065e0";T: @format0: @fileI"*ext/bigdecimal/lib/bigdecimal/math.rb;T:0@omit_headings_from_table_of_contents_below0I"*atan(decimal, numeric) -> BigDecimal ;T0[I"(x, prec);T@FI" BigMath;TcRDoc::NormalModule00