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Surjection (talk | contribs) m Reverted edits by 2600:8801:2C00:17DF:2104:FBF5:A7B6:6E5B. If you think this rollback is in error, please leave a message on my talk page. Tag: Rollback |
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==Translingual== |
==Translingual== |
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===Etymology=== |
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From ''[[Σ]]''. |
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I'm blue da ba de da ba die |
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===Symbol=== |
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{{ |
{{mul-symbol}} |
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# {{lb|mul|mathematics}} ''' |
# {{lb|mul|mathematics}} '''∑'''. [[sum|Sum]] over a [[set]] of like [[terms]]: |
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#: <math>\sum_{n=1}^2 n^2 = 1 + 4 = 5</math> |
#: <math>\sum_{n=1}^2 n^2 = 1 + 4 = 5</math> |
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Revision as of 19:31, 31 January 2020
See also: Σ [U+03A3 GREEK CAPITAL LETTER SIGMA], ⵉ [U+2D49 TIFINAGH LETTER YI], ᛊ [U+16CA RUNIC LETTER SOWILO S], and Ʃ [U+01A9 LATIN CAPITAL LETTER ESH]
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Translingual
Etymology
From Σ.
Symbol
∑
- (mathematics) ∑. Sum over a set of like terms:
