Mathematics
MathematicsStudent1122's user avatar
MathematicsStudent1122's user avatar
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MathematicsStudent1122
  • Member for 8 years, 5 months
  • Last seen this week
  • Vancouver
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377
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208
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143
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189
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32
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104
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52
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View all questions and answers
All Questions Answers
Score Newest
question
55
Elementary proof that the derivative of a real function is continuous somewhere
Sep 22, 2016
answer
48
Why do we call complex numbers “numbers” but we don’t consider 2-vectors numbers?
Mar 7, 2019
question
44
Why are algebraic structures preserved under intersection but not union?
Dec 14, 2018
question
43
Why do we study real numbers?
Apr 28, 2016
answer
38
Why do we ask for *absolute* convergence of a series to define the mean of a discrete random variable?
Apr 25, 2021
question
37
Are older mathematics textbooks still "valid"?
Jun 22, 2015
answer
34
Which one is the variable? (Derivatives)
Apr 3, 2016
question
27
A variant of the Knight's tour problem
Dec 25, 2016
question
27
How much can we rearrange a series?
Dec 13, 2018
question
25
How badly-behaved are the derivatives of non-analytic smooth functions?
Jul 17, 2017
Top Meta posts
2
3
22
The functional analysis tag
10
Is it rude not to reply?
7
The community need to make a good decision regarding closing/downvoting good questions/answers
Top network posts
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64
How can I address a student systematically boosting their grades by filing frivolous complaints?
11
Why does the widespread erroneous definition of "irrational number" persist without being taught?
11
Does a PhD from US carry *more academic value* as compared to one in India even if the research skill set developed is same?
8
What are the advantages of the QGD over the Slav?
7
Why did Syria intervene in favour of the Maronites during the Lebanese Civil War?

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