代碼為 $\wp$ 的角色的名稱是什麼?
謝謝
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>
所以一般來說它是一個腳本 P ,但\wp
指的是它的正常用法來表示 Weierstrass 橢圓函數https://en.wikipedia.org/wiki/Weierstrass%27s_elliptic_functions
答案2
$\wp$ 字元是「℘」U+2118,如 @Phelype Oleinik 所說。正確的符號名稱是“SCRIPT CAPITAL P”。根據 Unicode 文檔,該字母實際上是小寫的 p。也可稱為“WEIERSTRASS 橢圓函數”
參考: