Euclides 歐幾里得
,
Ji he yuan ben 幾何原本
,
1966
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Figures
Content
Thumbnails
page
|<
<
(八四
[84]
)
of 399
>
>|
<
echo
version
="
1.0RC
">
<
text
type
="
book
"
xml:lang
="
zh
">
<
div
xml:id
="
echoid-div4
"
type
="
body
"
level
="
1
"
n
="
1
">
<
div
xml:id
="
N13A06
"
level
="
2
"
n
="
2
"
type
="
chapter
">
<
div
xml:id
="
N13A0A
"
level
="
3
"
n
="
1
"
type
="
chapterhead
">
<
div
xml:id
="
N13A8D
"
level
="
4
"
n
="
2
"
type
="
definition
"
type-free
="
界
">
<
pb
n
="
112
"
file
="
0112
"
o
="
八四
"
o-norm
="
84
"
rhead
="
幾何原本 卷二之首
"
xlink:href
="
http://libcoll.mpiwg-berlin.mpg.de/libview?url=/mpiwg/online/permanent/library/02NT95YF/pageimg&mode=imagepath&pn=112
"/>
<
p
xml:id
="
N13AA9
">
<
s
xml:id
="
N13AAA
"
xml:space
="
preserve
">甲乙丙丁、方形。</
s
>
<
s
xml:id
="
N13AAD
"
xml:space
="
preserve
">任直、斜角。</
s
>
<
s
xml:id
="
N13AB0
"
xml:space
="
preserve
">作甲丙對角線。</
s
>
<
s
xml:id
="
N13AB3
"
xml:space
="
preserve
">從庚點作戊己、辛壬、兩線。</
s
>
<
s
xml:id
="
N13AB6
"
xml:space
="
preserve
">與方形邊平行。</
s
>
<
s
xml:id
="
N13AB9
"
xml:space
="
preserve
">而分本形為四方
<
lb
/>
形。</
s
>
<
s
xml:id
="
N13ABE
"
xml:space
="
preserve
">其辛己、庚乙、兩形為餘方形。</
s
>
<
s
xml:id
="
N13AC1
"
xml:space
="
preserve
">辛戊、己壬、兩形為角線方形。</
s
>
<
s
xml:id
="
N13AC4
"
xml:space
="
preserve
">(</
s
>
<
s
xml:id
="
N13AC6
"
xml:space
="
preserve
">一卷界說三六</
s
>
<
s
xml:id
="
echoid-s3926
"
xml:space
="
preserve
">)</
s
>
<
s
xml:id
="
N13ACC
"
xml:space
="
preserve
">兩餘方形。</
s
>
<
s
xml:id
="
N13ACF
"
xml:space
="
preserve
">任偕一角線方形。</
s
>
<
s
xml:id
="
N13AD2
"
xml:space
="
preserve
">為罄
<
lb
/>
折形。</
s
>
<
s
xml:id
="
N13AD7
"
xml:space
="
preserve
">如辛己、庚乙、兩餘方形。</
s
>
<
s
xml:id
="
N13ADA
"
xml:space
="
preserve
">偕己壬角線方形。</
s
>
<
s
xml:id
="
N13ADD
"
xml:space
="
preserve
">同在癸子丑圜界內者。</
s
>
<
s
xml:id
="
N13AE0
"
xml:space
="
preserve
">是癸子丑罄折形也。</
s
>
<
s
xml:id
="
N13AE3
"
xml:space
="
preserve
">用辛戊角
<
lb
/>
線方形、倣此。</
s
>
</
p
>
<
figure
xml:id
="
N13AE8
"
number
="
174
">
<
image
file
="
0112-01
"/>
<
variables
xml:id
="
N13AE9
"
xml:space
="
preserve
">甲戊乙壬丙己丁辛子庚癸丑</
variables
>
</
figure
>
<
figure
xml:id
="
N13AEB
"
number
="
175
">
<
image
file
="
0112-02
"/>
<
variables
xml:id
="
N13AEC
"
xml:space
="
preserve
">甲戊乙壬丙己丁辛子庚癸丑</
variables
>
</
figure
>
</
div
>
</
div
>
<
div
xml:id
="
N13AEE
"
level
="
3
"
n
="
1
"
type
="
chaptermain
"> </
div
>
</
div
>
</
div
>
</
text
>
</
echo
>