hrkrshnn

Member for 10 years, 9 months
Last seen this week

Summary

Reputation

6,229

6.2k
5.9k
5.6k

2020
2021
2022
2023

Top tag

real-analysis

Next privilege

10,000 Rep.

Access moderator tools

Badges

3

34

65

Newest

Nice Answer

Next badge

257/500

Copy Editor

Answers

View all 125 answers

Score Activity Newest

36

Best Fake Proofs? (A M.SE April Fools Day collection)

Apr 1, 2013

32

What are some conceptualizations that work in mathematics but are not strictly true?

Jul 24, 2014

31

How to solve this sequence $165,195,255,285,345,x$

Jun 3, 2014

17

Problem 6 - IMO 1985

Jul 4, 2014

17

How can I prove that a polynomial with degree $n$ is continuous everywhere in $\mathbb{R}$ using definitions?

Mar 30, 2014

Questions

View all 17 questions

Score Activity Newest Views

23

Evaluating $\lim \limits_{n\to \infty}\,\,\, n\!\! \int\limits_{0}^{\pi/2}\!\! \left(1-\sqrt [n]{\sin x} \right)\,\mathrm dx$

Apr 11, 2013

11

Evaluate $\int _{ 0 }^{ 1 }{ \left( { x }^{ 5 }+{ x }^{ 4 }+{ x }^{ 2 } \right) \sqrt { 4{ x }^{ 3 }+5{ x }^{ 2 }+10 } \; dx } $

Apr 11, 2013

6

A circular proof in Rudin that $\mathbb{R}$ is a field.

May 24, 2014

5

Definition of logarithm in complex domain

Apr 22, 2013

5

Trisecting a paper using hand and without using a ruler or compass

May 3, 2013

Tags

View all 83 tags

real-analysis

133

Score

51

posts

calculus

105

Score

36

posts

sequences-and-series

96

Score

24

posts

continuity

65

Score

15

posts

problem-solving

47

Score

4

posts

Reputation

+10

Finding $\lim_{x\to0} \frac{\sin(x^2)}{\sin^2(x)}$ with Taylor series

+10

Prove the absolute value function of a continuous function is continuous

+10

Prove that a continuous image of a closed subset of a compact space is a closed subset

+10

Definition for multiplication

Badges

View all badges

3

gold badges

Electorate

Dec 18, 2014
Fanatic

Aug 24, 2014
Famous Question

Nov 15, 2020

34

silver badges

Deputy

Oct 6, 2014
Pundit

Jun 23, 2017
Strunk & White

Jun 15, 2014

65

bronze badges

real-analysis

Mar 17, 2016
calculus

Jan 6, 2022
Proofreader

Oct 5, 2014

Accounts

View all 48 accounts

6,229
3
34
65

439
6
15

426
3
9

239
2
9

205
2
8

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast

1,390

upvotes

197

downvotes

734

question votes

853

answer votes