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opt
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alt
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ruby27
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share
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ri
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system
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Float
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//opt/alt/ruby27/share/ri/system/Float/cdesc-Float.ri
U:RDoc::NormalClass[iI" Float:ET@I"Numeric;To:RDoc::Markup::Document:@parts[o;;[ : @fileI"*ext/bigdecimal/lib/bigdecimal/util.rb;T:0@omit_headings_from_table_of_contents_below0o;;[ ; I"lib/rexml/xpath_parser.rb;T; 0o;;[ o:RDoc::Markup::Paragraph;[I"CFloat objects represent inexact real numbers using the native ;TI"Carchitecture's double-precision floating point representation.;To:RDoc::Markup::BlankLine o;;[I"IFloating point has a different arithmetic and is an inexact number. ;TI";So you should know its esoteric system. See following:;T@o:RDoc::Markup::List: @type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;[o;;[I":http://docs.sun.com/source/806-3568/ncg_goldberg.html;To;;0;[o;;[I"Shttps://github.com/rdp/ruby_tutorials_core/wiki/Ruby-Talk-FAQ#floats_imprecise;To;;0;[o;;[I"Bhttp://en.wikipedia.org/wiki/Floating_point#Accuracy_problems;T; I"numeric.c;T; 0; 0; 0[ [U:RDoc::Constant[i I"ROUNDS;TI"Float::ROUNDS;T:public0o;;[o;;[I"Deprecated, do not use.;T@o;;[I"PRepresents the rounding mode for floating point addition at the start time.;T@o;;[I";Usually defaults to 1, rounding to the nearest number.;T@o;;[I"Other modes include:;T@o; ;: NOTE;[ o;;[I"-1;T;[o;;[I"Indeterminable;To;;[I"0;T;[o;;[I"Rounding towards zero;To;;[I"1;T;[o;;[I"#Rounding to the nearest number;To;;[I"2;T;[o;;[I"'Rounding towards positive infinity;To;;[I"3;T;[o;;[I"'Rounding towards negative infinity;T; @-; 0@-@cRDoc::NormalClass0U;[i I" RADIX;TI"Float::RADIX;T;0o;;[o;;[I"HThe base of the floating point, or number of unique digits used to ;TI"represent the number.;T@o;;[I"TUsually defaults to 2 on most systems, which would represent a base-10 decimal.;T; @-; 0@-@@g0U;[i I" MANT_DIG;TI"Float::MANT_DIG;T;0o;;[o;;[I":The number of base digits for the +double+ data type.;T@o;;[I"Usually defaults to 53.;T; @-; 0@-@@g0U;[i I"DIG;TI"Float::DIG;T;0o;;[o;;[I"LThe minimum number of significant decimal digits in a double-precision ;TI"floating point.;T@o;;[I"Usually defaults to 15.;T; @-; 0@-@@g0U;[i I"MIN_EXP;TI"Float::MIN_EXP;T;0o;;[o;;[I"IThe smallest possible exponent value in a double-precision floating ;TI"point.;T@o;;[I"Usually defaults to -1021.;T; @-; 0@-@@g0U;[i I"MAX_EXP;TI"Float::MAX_EXP;T;0o;;[o;;[I"HThe largest possible exponent value in a double-precision floating ;TI"point.;T@o;;[I"Usually defaults to 1024.;T; @-; 0@-@@g0U;[i I"MIN_10_EXP;TI"Float::MIN_10_EXP;T;0o;;[o;;[I"IThe smallest negative exponent in a double-precision floating point ;TI"+where 10 raised to this power minus 1.;T@o;;[I"Usually defaults to -307.;T; @-; 0@-@@g0U;[i I"MAX_10_EXP;TI"Float::MAX_10_EXP;T;0o;;[o;;[I"NThe largest positive exponent in a double-precision floating point where ;TI"%10 raised to this power minus 1.;T@o;;[I"Usually defaults to 308.;T; @-; 0@-@@g0U;[i I"MIN;TI"Float::MIN;T;0o;;[ o;;[I"RThe smallest positive normalized number in a double-precision floating point.;T@o;;[I"1Usually defaults to 2.2250738585072014e-308.;T@o;;[ I"4If the platform supports denormalized numbers, ;TI"4there are numbers between zero and Float::MIN. ;TI"H0.0.next_float returns the smallest positive floating point number ;TI"$including denormalized numbers.;T; @-; 0@-@@g0U;[i I"MAX;TI"Float::MAX;T;0o;;[o;;[I"NThe largest possible integer in a double-precision floating point number.;T@o;;[I"1Usually defaults to 1.7976931348623157e+308.;T; @-; 0@-@@g0U;[i I"EPSILON;TI"Float::EPSILON;T;0o;;[o;;[I"IThe difference between 1 and the smallest double-precision floating ;TI"!point number greater than 1.;T@o;;[I"0Usually defaults to 2.2204460492503131e-16.;T; @-; 0@-@@g0U;[i I" INFINITY;TI"Float::INFINITY;T;0o;;[o;;[I"2An expression representing positive infinity.;T; @-; 0@-@@g0U;[i I"NAN;TI"Float::NAN;T;0o;;[o;;[I"@An expression representing a value which is "not a number".;T; @-; 0@-@@g0[ [[I" class;T[[;[ [:protected[ [:private[ [I" instance;T[[;[ [;[ [;[6[I"%;TI"numeric.c;T[I"*;T@[I"**;T@[I"+;T@[I"-;T@[I"-@;T@[I"/;T@[I"<;T@[I"<=;T@[I"<=>;T@[I"==;T@[I"===;T@[I">;T@[I">=;T@[I"abs;T@[I" angle;TI"complex.c;T[I"arg;T@/[I" ceil;T@[I"coerce;T@[I"dclone;TI"lib/rexml/xpath_parser.rb;T[I"denominator;TI"rational.c;T[I"divmod;T@[I" eql?;T@[I" fdiv;T@[I"finite?;T@[I" floor;T@[I" hash;T@[I"infinite?;T@[I"inspect;T@[I"magnitude;T@[I"modulo;T@[I" nan?;T@[I"negative?;T@[I"next_float;T@[I"numerator;T@;[I" phase;T@/[I"positive?;T@[I"prev_float;T@[I"quo;T@[I"rationalize;T@;[I" round;T@[I" to_d;TI"*ext/bigdecimal/lib/bigdecimal/util.rb;T[I" to_f;T@[I" to_i;T@[I"to_int;T@[I" to_r;T@;[I" to_s;T@[I" truncate;T@[I" zero?;T@[ [U:RDoc::Context::Section[i 0o;;[ ; 0; 0[I"complex.c;TI"*ext/bigdecimal/lib/bigdecimal/util.rb;TI"*ext/psych/lib/psych/scalar_scanner.rb;TI"+lib/matrix/eigenvalue_decomposition.rb;TI"lib/prime.rb;TI"lib/rexml/functions.rb;TI"lib/rexml/xpath_parser.rb;TI"numeric.c;TI"rational.c;T@-cRDoc::TopLevel