晋太元中,武陵人捕鱼为业。缘溪行,忘路之远近。忽逢桃花林,夹岸数百步,中无杂树,芳草鲜美,落英缤纷。渔人甚异之,复前行,欲穷其林。 林尽水源,便得一山,山有小口,仿佛若有光。便舍船,从口入。初极狭,才通人。复行数十步,豁然开朗。土地平旷,屋舍俨然,有良田、美池、桑竹之属。阡陌交通,鸡犬相闻。其中往来种作,男女衣着,悉如外人。黄发垂髫,并怡然自乐。 见渔人,乃大惊,问所从来。具答之。便要还家,设酒杀鸡作食。村中闻有此人,咸来问讯。自云先世避秦时乱,率妻子邑人来此绝境,不复出焉,遂与外人间隔。问今是何世,乃不知有汉,无论魏晋。此人一一为具言所闻,皆叹惋。余人各复延至其家,皆出酒食。停数日,辞去。此中人语云:“不足为外人道也。”(间隔 一作:隔绝) 既出,得其船,便扶向路,处处志之。及郡下,诣太守,说如此。太守即遣人随其往,寻向所志,遂迷,不复得路。 南阳刘子骥,高尚士也,闻之,欣然规往。未果,寻病终。后遂无问津者。
| DIR:/opt/alt/ruby18/share/ri/1.8/system/Complex/ |
| Current File : //opt/alt/ruby18/share/ri/1.8/system/Complex/cdesc-Complex.yaml |
--- !ruby/object:RI::ClassDescription
attributes:
- !ruby/object:RI::Attribute
comment:
- !ruby/struct:SM::Flow::P
body: The imaginary part of a complex number.
name: image
rw: R
- !ruby/object:RI::Attribute
comment:
- !ruby/struct:SM::Flow::P
body: The real part of a complex number.
name: real
rw: R
class_methods:
- !ruby/object:RI::MethodSummary
name: new
- !ruby/object:RI::MethodSummary
name: new!
- !ruby/object:RI::MethodSummary
name: polar
comment:
- !ruby/struct:SM::Flow::P
body: The complex number class. See complex.rb for an overview.
constants:
- !ruby/object:RI::Constant
comment:
- !ruby/struct:SM::Flow::P
body: <tt>I</tt> is the imaginary number. It exists at point (0,1) on the complex plane.
name: I
value: Complex(0,1)
- !ruby/object:RI::Constant
comment:
name: Unify
value: "true"
full_name: Complex
includes: []
instance_methods:
- !ruby/object:RI::MethodSummary
name: "%"
- !ruby/object:RI::MethodSummary
name: "*"
- !ruby/object:RI::MethodSummary
name: "**"
- !ruby/object:RI::MethodSummary
name: +
- !ruby/object:RI::MethodSummary
name: "-"
- !ruby/object:RI::MethodSummary
name: /
- !ruby/object:RI::MethodSummary
name: <=>
- !ruby/object:RI::MethodSummary
name: ==
- !ruby/object:RI::MethodSummary
name: abs
- !ruby/object:RI::MethodSummary
name: abs2
- !ruby/object:RI::MethodSummary
name: angle
- !ruby/object:RI::MethodSummary
name: arg
- !ruby/object:RI::MethodSummary
name: coerce
- !ruby/object:RI::MethodSummary
name: conj
- !ruby/object:RI::MethodSummary
name: conjugate
- !ruby/object:RI::MethodSummary
name: denominator
- !ruby/object:RI::MethodSummary
name: hash
- !ruby/object:RI::MethodSummary
name: inspect
- !ruby/object:RI::MethodSummary
name: numerator
- !ruby/object:RI::MethodSummary
name: polar
- !ruby/object:RI::MethodSummary
name: quo
- !ruby/object:RI::MethodSummary
name: to_s
name: Complex
superclass: Numeric
|