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opt
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alt
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ruby21
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share
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ri
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2.1.0
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system
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Math
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//opt/alt/ruby21/share/ri/2.1.0/system/Math/lgamma-c.ri
U:RDoc::AnyMethod[iI" lgamma:ETI"Math::lgamma;TT: publico:RDoc::Markup::Document: @parts[ o: RDoc::Markup::Paragraph; [I"JCalculates the logarithmic gamma of +x+ and the sign of gamma of +x+.;To: RDoc::Markup::BlankLine o; ; [I" Math.lgamma(x) is same as;To:RDoc::Markup::Verbatim; [I"?[Math.log(Math.gamma(x).abs), Math.gamma(x) < 0 ? -1 : 1] ;T: @format0o; ; [I"5but avoid overflow by Math.gamma(x) for large x.;T@o; ; [I"%Math.lgamma(0) #=> [Infinity, 1];T; 0: @fileI" math.c;T:0@omit_headings_from_table_of_contents_below0I")Math.lgamma(x) -> [float, -1 or 1] ;T0[ I" (p1);T@FI" Math;FcRDoc::NormalModule00