Mathematics
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user10389
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All Questions Answers
Score Newest
question
451
Proofs that every mathematician should know. [closed]
Aug 5, 2012
question
32
Which simple puzzles have fooled professional mathematicians?
May 2, 2011
question
13
The limit of a product of functions equals the product of the limits: Is this proof rigorous?
Jun 19, 2015
question
9
What is the history of "only if" in mathematics?
Aug 10, 2012
question
9
Who introduced the term "norm" into mathematics?
Aug 12, 2013
answer
9
What is ≡ operator used for in math?
Sep 13, 2011
question
7
Does every continuous function have a left and right derivative?
Feb 21, 2014
question
6
What did Simon Norton do after 1985?
Sep 11, 2011
question
5
Why is the × operator not defined for vector × vector?
Oct 29, 2011
question
5
Changing variables in a partial derivative
Nov 23, 2011
Top Meta posts
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discrepancies between skills and ambitions
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Can users filter the level of activity for New Questions on the main page by tags?
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73
Is the converse of Noether's first theorem true: Every conservation law has a symmetry?
44
What exactly is heat?
30
When is Lebesgue integration useful over Riemann integration in physics?
28
Are there examples in classical mechanics where D'Alembert's principle fails?
26
What PCB fabrication methods for *prototypes* are used by professional engineering departments today?

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