List questions from notation

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Summation notation with matrix/vector (and Bernoulli numbers)

Published on 26 Mar 2026 - 3:00

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Group schemes vs abstract groups in GIT

Published on 01 Apr 2026 - 15:20

330

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Meaning of Math Symbols in the Fundamental Theorem of Calculus

Published on 19 Jul 2019 - 17:25

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What do "$\Sigma$" and "$\Pi$" mean in trigonometry? (Eg, $\Pi \sin \left( A - \frac{\pi}{4} \right)$ and $\Sigma \tan A$)

Published on 19 Jul 2019 - 17:48

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Gelfand's Calculus of Variations notation for what looks like a double integral

Published on 27 Mar 2026 - 22:55

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Textbooks that use notation with explicit argument variable in the upper bound $\int^x$ for "indefinite integrals."

Published on 28 Mar 2026 - 17:39

93

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Index notation in derivation rules

Published on 29 Mar 2026 - 14:11

235

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Why is the mean curvature usually denoted by $H$?

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Question on elementary set theory notation

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Notation of a Unit Circle: Does $S^1$ only mean a unit circle? Or does it have something to do with symmetric groups?

Published on 21 Jul 2019 - 14:42

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What is meant by $\pi^n \bmod{1}$?

Published on 21 Jul 2019 - 19:28

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Notation for point of intersection in euclidean geometry

Published on 03 Apr 2026 - 22:35

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Historical abbreviation of 'multiplied'

Published on 29 Mar 2026 - 8:44

List Question

Confusion regarding the range of a mapping

What is this symbol's name?

Summation notation with matrix/vector (and Bernoulli numbers)

Group schemes vs abstract groups in GIT

Meaning of Math Symbols in the Fundamental Theorem of Calculus

What do "$\Sigma$" and "$\Pi$" mean in trigonometry? (Eg, $\Pi \sin \left( A - \frac{\pi}{4} \right)$ and $\Sigma \tan A$)

Gelfand's Calculus of Variations notation for what looks like a double integral

Textbooks that use notation with explicit argument variable in the upper bound $\int^x$ for "indefinite integrals."

Index notation in derivation rules

Why is the mean curvature usually denoted by $H$?

Question on elementary set theory notation

Notation of a Unit Circle: Does $S^1$ only mean a unit circle? Or does it have something to do with symmetric groups?

What is meant by $\pi^n \bmod{1}$?

Notation for point of intersection in euclidean geometry

Historical abbreviation of 'multiplied'

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