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  2. Summation sign - Wikipedia

    en.wikipedia.org/?title=Summation_sign&redirect=no

    Language links are at the top of the page across from the title.

  3. MathML - Wikipedia

    en.wikipedia.org/wiki/MathML

    For example, web pages with MathML embedded in them can be viewed as normal web pages with many browsers, but visually impaired users can also have the same MathML read to them through the use of screen readers (e.g. using the VoiceOver in Safari). JAWS from version 16 onward supports MathML voicing as well as braille output. [20]

  4. Summation - Wikipedia

    en.wikipedia.org/wiki/Summation

    The summation of an explicit sequence is denoted as a succession of additions. For example, summation of [1, 2, 4, 2] is denoted 1 + 2 + 4 + 2, and results in 9, that is, 1 + 2 + 4 + 2 = 9. Because addition is associative and commutative, there is no need for parentheses, and the result is the same irrespective of the order of the summands ...

  5. AsciiMath - Wikipedia

    en.wikipedia.org/wiki/AsciiMath

    AsciiMath is a client-side mathematical markup language for displaying mathematical expressions in web browsers. [1] [2] Using the JavaScript script ASCIIMathML.js, AsciiMath notation is converted to MathML at the time the page is loaded by the browser, natively in Mozilla Firefox, Safari, and via a plug-in in IE7.

  6. Summation by parts - Wikipedia

    en.wikipedia.org/wiki/Summation_by_parts

    Summation by parts. In mathematics, summation by parts transforms the summation of products of sequences into other summations, often simplifying the computation or (especially) estimation of certain types of sums. It is also called Abel's lemma or Abel transformation, named after Niels Henrik Abel who introduced it in 1826.

  7. Wikipedia:Manual of Style/Mathematics/sandbox - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Manual_of_Style/...

    display=inline generates a smaller summation sign and moves the limits on the sum to the right side of the summation sign. The code for this is <math display = inline>\sum_{n=1}^\infty 1/n^2 = \pi^2/6</math>, and it renders as the much more aesthetic = / = /. However, the default font for inline formula is different from the normal text font.

  8. History of mathematical notation - Wikipedia

    en.wikipedia.org/wiki/History_of_mathematical...

    The history of mathematical notation [1] includes the commencement, progress, and cultural diffusion of mathematical symbols and the conflict of the methods of notation confronted in a notation's move to popularity or inconspicuousness. Mathematical notation [2] comprises the symbols used to write mathematical equations and formulas.

  9. Einstein notation - Wikipedia

    en.wikipedia.org/wiki/Einstein_notation

    Einstein notation. In mathematics, especially the usage of linear algebra in mathematical physics and differential geometry, Einstein notation (also known as the Einstein summation convention or Einstein summation notation) is a notational convention that implies summation over a set of indexed terms in a formula, thus achieving brevity.