Swastika - Wikipedia
The swastika is a symbol with many styles and meanings and can be found in many cultures. The appropriation of the swastika by the Nazi Party is the most recognisable modern use of the symbol in the Western world. The swastika (卐 or 卍) is a symbol predominantly used in various Eurasian religions and cultures, as well in some African and ...
逻辑符号表 - 维基百科，自由的百科全书
本页面有 特殊字符， 操作系统 及 浏览器 須 支持特殊字母与符号 才能正確显示，否则可能變成 乱码 、问号、空格等其它符号。 在 逻辑 中，经常使用一组符号来表达逻辑结构。 因为逻辑学家非常熟悉这些符号，他们在使用的时候没有解释它们。 所以，给学逻辑的人的下列表格，列出了最常用的符号、它们的名字、读法和有关的数学领域。 此外，第三列包含非正式定义，第四列给出简短的例子。 要注意，在一些情况下，不同的符号有相同的意义，而同一个符号，依赖于上下文， …
List of logic symbols - Wikipedia
In logic, a set of symbols is commonly used to express logical representation. The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics.
How the Swastika, an Ancient Symbol of Good Fortune Used …
2024年9月24日 · The intrepid archaeologist found his Homeric city, but he also came across something else: the swastika, a symbol that would later be manipulated to shape world history.
What are the origins of the Nazi swastika? | Live Science
2023年8月8日 · By the 19th century in German-speaking Europe, where the symbol was generally known as a "hakenkreuz," it was generally thought to represent the sun and was adopted by several ethno-nationalist...
Windows Alt Codes for Special Characters, Signs & Symbols
This is the complete reference list of the original Microsoft Windows Alt codes for special characters, signs, and symbols, which are based on the ASCII character encoding standard.
Difference between "≈", "≃", and "≅" - Mathematics Stack Exchange
In LaTeX it is coded as \cong. ∼ ∼ is a similarity in geometry and can be used to show that two things are asymptotically equal (they become more equal as you increase a variable like n n). This is a weaker statement than the other two. In LaTeX it is …
List of symbols - Wikipedia
Many (but not all) graphemes that are part of a writing system that encodes a full spoken language are included in the Unicode standard, which also includes graphical symbols. See: Language code; List of Unicode characters; List of writing systems; Punctuation; List of typographical symbols and punctuation marks
Unicode/List of useful symbols - Wikibooks
2024年10月28日 · This page is intended to supply a list of some useful symbols separated by topic so they can be found quickly without the need to search in the Unicode reference tables. Typography 2713 check mark
How did the swastika become a Nazi symbol? - HistoryExtra
2020年6月1日 · Why did Hitler choose the swastika, and how did a Sanskrit symbol become a Nazi emblem? The svastika, a cross with each leg bent at a 90-degree angle, is an important symbol in both ancient and modern religions. It indicates, among other things, good luck, the infinity of creation and the unconquered, revolving sun.