代码为 $\wp$ 的字符名称是什么?
谢谢
答案1
<character id="U02118" dec="8472" mode="math" type="alphabetic">
<unicodedata category="So" combclass="0" bidi="ON" mirror="N" unicode1="SCRIPT P" mathclass="A" alias="weierstrass elliptic function"/>
<afii>22A6</afii>
<latex>\wp </latex>
<mathlatex set="unicode-math">\wp</mathlatex>
<Elsevier grid="bjo" ent="weierp">
<desc>Weierstrass elliptic function</desc>
</Elsevier>
<AMS>\wp</AMS>
<APS>weierp</APS>
<AIP>weierp</AIP>
<IEEE>\wp</IEEE>
<Wolfram>WeierstrassP</Wolfram>
<entity id="weierp" set="xhtml1-symbol">
<desc>script capital P = power set = Weierstrass p</desc>
</entity>
<entity id="weierp" set="8879-isoamso">
<desc>/wp - Weierstrass p</desc>
</entity>
<entity id="weierp" set="9573-1991-isoamso">
<desc>/wp - Weierstrass p</desc>
</entity>
<entity id="weierp" set="9573-2003-isoamso">
<desc>/wp - Weierstrass p</desc>
</entity>
<entity id="wp" set="mmlalias">
<desc>alias ISOAMSO weierp</desc>
</entity>
<font name="ptmlucrm" pos="125"/>
<description unicode="1.1">SCRIPT CAPITAL P</description>
</character>
因此,一般来说,它是一个脚本 P ,但\wp
指的是其通常用来表示魏尔斯特拉斯椭圆函数https://en.wikipedia.org/wiki/Weierstrass%27s_elliptic_functions
答案2
正如@Phelype Oleinik 所说,$\wp$ 字符是“℘”U+2118。正确的符号名称是“SCRIPT CAPITAL P”。根据 Unicode 文档,该字母实际上是小写的 p。它也可以称为“WEIERSTRASS ELLIPTIC FUNCTION”
参考: