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The asterisk on <* is used to distinguish this inequality from the familiar version of <. The <* is required for sets of numbers: If x is any real number, and { } is the null set, a<*{ } is taken to be a true statement.
In block-style the equation is rendered in its own paragraph and the operators are rendered consuming less horizontal space. The equation is indented. The sum ∑ i = 0 ∞ 2 − i {\displaystyle \sum _{i=0}^{\infty }2^{-i}} converges to 2.
The equals sign (British English) or equal sign (American English), also known as the equality sign, is the mathematical symbol =, which is used to indicate equality in some well-defined sense. [1] In an equation , it is placed between two expressions that have the same value, or for which one studies the conditions under which they have the ...
For most symbols, the entry name is the corresponding Unicode symbol. So, for searching the entry of a symbol, it suffices to type or copy the Unicode symbol into the search textbox. Similarly, when possible, the entry name of a symbol is also an anchor, which allows linking easily from another Wikipedia article. When an entry name contains ...
The less-than sign with the equals sign, <=, may be used for an approximation of the less-than-or-equal-to sign, ≤. ASCII does not have a less-than-or-equal-to sign, but Unicode defines it at code point U+2264. In BASIC, Lisp-family languages, and C-family languages (including Java and C++), operator <= means "less than
The following other wikis use this file: Usage on az.wikipedia.org Bərabərlik; Usage on en.wikiquote.org Martin Luther King Jr. Usage on en.wikiversity.org
Usage of this symbol dates back to the early computer interfaces developed at Xerox PARC in the 1980s. [18] It is also similar to the icon frequently used to indicate justified text alignment . It is an oft-used component of Google's Material Design guidelines and many Android apps and web apps that follow these guidelines make use of the ...
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.