• Today, 01:48
Thanks GJA ... Appreciate your help... Peter
2 replies | 32 view(s)
• Yesterday, 23:24
I am reading Paul E. Bland's book "Rings and Their Modules" ... Currently I am focused on Section 3.2 Exact Sequences in \text{Mod}_R ... ... ...
2 replies | 32 view(s)
• Yesterday, 15:50
Wilmer replied to a thread Right triangle. in Geometry
GOOD idea...never thought of that!!
13 replies | 122 view(s)
• Yesterday, 13:39
Wilmer replied to a thread Right triangle. in Geometry
I'm also lazy!!
13 replies | 122 view(s)
• Yesterday, 13:32
Wilmer replied to a thread Right triangle. in Geometry
13 replies | 122 view(s)
• Yesterday, 13:16
Wilmer replied to a thread Right triangle. in Geometry
Nice. How about "without using trigonometry"? :)
13 replies | 122 view(s)
• Yesterday, 12:09
Wilmer replied to a thread Right triangle. in Geometry
Agree. And the 2 solutions for C are (2,4) and (38/5,44/5). BUT I was trying to solve without involving a circle. (guess I should have said...
13 replies | 122 view(s)
• Yesterday, 06:56
Wilmer started a thread Right triangle. in Geometry
Right triangle ABC. BC = a = sqrt(17) AC = b = sqrt(68) AB = c = sqrt(85) A's coordinates: 0,12 B's coordinates: 6,5 What's EASIEST way...
13 replies | 122 view(s)
• April 22nd, 2018, 10:17
MarkFL replied to a thread Olinguito in Introductions
Hello, and welcome to MHB! (Wave)
8 replies | 102 view(s)
• April 21st, 2018, 19:37
THanks for your generous help, steenis... Peter
5 replies | 434 view(s)
• April 21st, 2018, 19:35
Well ... the two standard poodles are intelligent... but quite eccentric ... :) ... Peter
8 replies | 108 view(s)
• April 21st, 2018, 14:15
There was no inconvenience, except to you trying to post and to those trying to read the thread. It was bad coding on my part, done before I knew the...
19 replies | 514 view(s)
• April 20th, 2018, 22:16
Update - Version 1.3.1: Bug fix for usernames with special characters.
2 replies | 224 view(s)
• April 20th, 2018, 19:16
I have added code to that external script so a single quote in a username won't throw an error, and I edited the post so that only the username is...
19 replies | 514 view(s)
• April 20th, 2018, 12:00
Here is this week's POTW: A small bug is placed between two blocks of masses $m_1$ and $m_2$ ($m_1>m_2$) on a frictionless table. A horizontal...
0 replies | 38 view(s)
• April 20th, 2018, 11:59
No one answered this week's problem, and my solution is as follows: A formula for power $P$ we can apply here is: P=\frac{1}{2}\mu\omega^2A^2v...
1 replies | 75 view(s)
• April 20th, 2018, 01:31
I am reading Paul E. Bland's book: Rings and Their Modules and am currently focused on Section 2.2 Free Modules ... ... I need someone to check...
1 replies | 52 view(s)
• April 19th, 2018, 19:58
Quite a coincidence ... :) ... Peter
8 replies | 108 view(s)
• April 19th, 2018, 19:51
My apologies steenis ... I did not read your previous post carefully enough ... and somehow (I don't quite know how ??? ) missed your statement : ...
5 replies | 434 view(s)
• April 18th, 2018, 23:19
Hi Steenis, Just reworking Section 2.2 of Bland ... and in particular Proposition 2.2.3 ... In the above post you write: "... ... (3) =>...
5 replies | 434 view(s)
• April 18th, 2018, 19:34
Hugo and Pierre are the names of my friends large standard poodles ... Peter
8 replies | 108 view(s)
• April 17th, 2018, 20:55
Hi Steenis ... sorry to be slow in responding ... But Hugo (one of my friends large standard poodles - Hugo and Pierre...) chewed up my glasses...
8 replies | 108 view(s)
• April 16th, 2018, 17:36
Google both terms and you should be ok...
2 replies | 52 view(s)
• April 15th, 2018, 20:01
Awesome work, as always Chris! (Yes) Using your post, where the base case and induction statement have been given, then the induction step would...
6 replies | 133 view(s)
• April 15th, 2018, 12:02
Here are the choices: A.) \frac{1}{2} B.) \frac{1}{2}-\frac{2^{2006}}{3^{2^{2006}}-1} C.) \frac{1}{2}-\frac{2^{2005}}{3^{2^{2005}}-1} D.)...
6 replies | 133 view(s)
• April 14th, 2018, 23:54
I am reading Paul E. Bland's book: Rings and Their Modules and am currently focused on Section 2.1 Direct Products and Direct Sums ... ... I need...
8 replies | 108 view(s)
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Date of Birth
January 12, 2000 (18)
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I know a thing or two about topology. Find number theory interesting but don't know much about it.
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West Bengal, India
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Number Theory
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Some of my notes on number theoretic topics are on a few primality tests and on Hardy & Littlewood's result (incomplete). The other articles are on quintics : about a brief description of Kiepert algorithm and a short introduction on quintic-solving algorithms, respectively. I have also written up an introductory thread on Riemann Hypothesis

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