GEdgar

Member for 13 years, 4 months
Last seen this week

people.math.osu.edu/edgar.2
Denver, CO

Summary

Reputation

108,416

108.4k
88.9k
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algebra-precalculus

397/400 score

98/80 answers

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9

109

255

Newest

limits

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0/1

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Answers

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Score Activity Newest

180

Prove that every convex function is continuous

Dec 21, 2013

101

In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?

Jun 28, 2011

88

To sum $1+2+3+\cdots$ to $-\frac1{12}$

May 18, 2011

86

Is this Batman equation for real?

Jul 29, 2011

64

Cauchy Sequence that Does Not Converge

Mar 12, 2012

Questions

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Score Activity Newest Views

25

Evaluation of a continued fraction

Apr 4, 2013

17

Symmetric functions written in terms of the elementary symmetric polynomials.

Apr 11, 2020

14

Is $X^\ast$ is weak* separable equivalent to $B_{X^\ast}$ is weak* separable?

Jun 1, 2013

13

Evaluation of a slow continued fraction

Apr 21, 2013

10

Prove the series has positive integer coefficients

Aug 6, 2015

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real-analysis

1,364

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479

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calculus

1,217

Score

493

posts

integration

1,008

Score

426

posts

sequences-and-series

913

Score

280

posts

measure-theory

643

Score

273

posts

Reputation

+10

What are the rules for solving differential inequalities using Laplace Transforms?

+10

Solving $\lim_{x \to 0} \frac{\cos{(\sin{x})}-\cos{x}}{x^2}$

+20

Find $f(z)=u+iv$ if $u=\frac{e^x( (x^2-y^2)\cos y+ 2xy\sin y)}{(x^2+y^2)^2}$

+10

Prove that every convex function is continuous

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Oct 17, 2021
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Sep 21, 2020
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Jun 13, 2013

255

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convex-analysis

Apr 2, 2022
banach-spaces

Jun 19, 2021
special-functions

Oct 31, 2015

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