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Versions: 12
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Contents
o:$YARD::CodeObjects::MethodObject:
@name: nan?:@docstringIC:YARD::Docstring"�Returns <code>true</code> if <i>flt</i> is an invalid IEEE floating
point number.
a = -1.0 #=> -1.0
a.nan? #=> false
a = 0.0/0.0 #=> NaN
a.nan? #=> true
: @objectu:YARD::StubProxyFloat#nan?:
@summary0: @all"�Returns <code>true</code> if <i>flt</i> is an invalid IEEE floating
point number.
a = -1.0 #=> -1.0
a.nan? #=> false
a = 0.0/0.0 #=> NaN
a.nan? #=> true
@overload nan?
@return [Boolean]:@ref_tags[:
@tags[o: YARD::Tags::OverloadTag
;
u; Float#nan?;;;IC; "
;
u; Float#nan?; 0;
"@return [Boolean];[;[o:YARD::Tags::Tag
;
0;0: @types[" Boolean:
@text":@tag_name" return;0:@parameters[;0:@signature" nan?;"
overload: @current_file_has_commentsF: @scope:
instance;[:@docstring_extra0: @files[["numeric.c0:@namespaceu;
Float:
@path"Float#nan?;[:@visibility: public: @source"�/*
* call-seq:
* flt.nan? -> true or false
*
* Returns <code>true</code> if <i>flt</i> is an invalid IEEE floating
* point number.
*
* a = -1.0 #=> -1.0
* a.nan? #=> false
* a = 0.0/0.0 #=> NaN
* a.nan? #=> true
*/
static VALUE
flo_is_nan_p(num)
VALUE num;
{
double value = RFLOAT(num)->value;
return isnan(value) ? Qtrue : Qfalse;
}:@source_type:c
Version data entries
12 entries across 12 versions & 2 rubygems