Skip to main content
Mathematics
richard1941's user avatar
richard1941's user avatar
richard1941's user avatar
richard1941
  • Member for 11 years, 9 months
  • Last seen more than a month ago
  • Hawthorne, CA, United States
Profile Activity

Stats

1,058
reputation
969k
reached
78
answers
8
questions
Communities
View all

Badges

View all badges
This user doesn’t have any gold badges yet.
8
silver badges
14
bronze badges

Top tags

View all tags
13
Score
10
Posts
12
Posts %
12
Score
7
Posts
8
Posts %
10
Score
13
Posts
15
Posts %
4
Score
4
Posts
5
Posts %
3
Score
5
Posts
6
Posts %
2
Score
8
Posts
9
Posts %

Top posts

View all questions and answers
11
Did Pólya say, "can" or "cannot"?
Jan 10, 2017
7
Implications of Goldbach's prime number conjecture [duplicate]
Jan 22
5
Iterative calculation of $\log x$
Oct 9, 2015
5
What is the distribution of the reciprocal of uniformly distributed random variables?
Dec 22, 2016
4
Why are the trig functions versine, haversine, exsecant, etc, rarely used in modern mathematics?
Apr 24, 2019
4
How do we know the ratio between circumference and diameter is the same for all circles?
May 4, 2016
3
There are 4 cups of liquid. Three are water and one is poison. If you were to drink 3 of the 4 cups, what is the probability of being poisoned?
May 16, 2018
3
What equation produces this curve?
Apr 28, 2016
2
Any set with Associativity, Left Identity, Left Inverse, is a Group. - Fraleigh p.49 4.38
Feb 25, 2018
2
Repeating Digit Patterns in Square Roots
Apr 26, 2018

Top network posts

View all network posts
10
Batteries. Why use 9V?
5
How to reduce DC voltage using resistors?
5
Is it important to file a new soldering iron tip before tinning?