Tab Content
• January 16th, 2020, 09:29
Update - we are very close to being done! New software is up and running on a test environment and we are able to import MHB's historical posts....
7 replies | 751 view(s)
• January 15th, 2020, 10:01
Here is this week's POTW: ----- Let $a>0$ and $P(x)$ be a polynomial with integer coefficients such that $P(1)=P(3)=P(5)=P(7)=a$ and ...
0 replies | 70 view(s)
• January 15th, 2020, 09:58
Hi MHB, I will give the community another week to attempt at last week's high school POTW. I welcome anyone of you who are interested in this...
1 replies | 254 view(s)
• January 14th, 2020, 13:17
Hey skeeter, I haven't changed anything for a while in terms of ad placement. The second post in every thread is an ad but again that hasn't...
3 replies | 115 view(s)
• January 5th, 2020, 09:16
Here is this week's POTW: ----- Prove $\ln 2>\left(\dfrac{2}{5}\right)^{\frac{2}{5}}$. ----- Remember to read the POTW submission...
1 replies | 254 view(s)
• January 5th, 2020, 09:08
Congratulations to MegaMoh for his correct solution!(Cool) Below is a suggested solution: Note that ...
1 replies | 429 view(s)
• January 5th, 2020, 08:47
Congratulations to the following members for their correct solution! 1. castor28 2. kaliprasad 3. MegaMoh Solution from castor28: Let us...
1 replies | 270 view(s)
• January 4th, 2020, 23:21
4 replies | 131 view(s)
• January 3rd, 2020, 14:13
The Mathpix Snip tool is quite impressive. I recommend you check it out! It could save you a lot of effort in trying to write $\rm\LaTeX$ code.
0 replies | 120 view(s)
• December 31st, 2019, 23:52
Greg replied to a thread [SOLVED] 365 AP Calculus Exam Limits in Calculus
You need to look at left-hand and right-hand limits. I don't see where "$\pm$" comes into it.
3 replies | 141 view(s)
• December 29th, 2019, 18:37
What is "m phil in iub"?
1 replies | 1640 view(s)
• December 28th, 2019, 21:50
Thanks for all of your work!
7 replies | 751 view(s)
• December 28th, 2019, 10:49
Hi all, Style is finalized. Next step is to bring in someone to import all of the historical posts and content from MHB to the new forum software....
7 replies | 751 view(s)
• December 28th, 2019, 10:09
\begin{align*}2(\sin2x+\sin2y+\sin2z)&=\sin x\cos(y-z)+\sin y\cos(x-z)+\sin z\cos(x-y) \\ &=6\sin x\sin y\sin z+\sin x\cos y\cos z+\sin y\cos x\cos...
4 replies | 755 view(s)
• December 28th, 2019, 09:13
If $x+y+z=\pi$ then \sin2x+\sin2y+\sin2z=4\sin x\sin y\sin z
4 replies | 755 view(s)
• December 25th, 2019, 19:14
In his 1859 paper entitled "On the Number of Primes Less than a Given Magnitude", Riemann gives as his point of departure the equation ...
1 replies | 255 view(s)
• December 25th, 2019, 13:43
Greg replied to a thread Merry Christmas in Chat Room
Merry Christmas Peter! And Merry Christmas to all!
1 replies | 303 view(s)
• December 24th, 2019, 18:37
$p'(t)=v(t),\quad v'(t)=a(t)$
4 replies | 163 view(s)
• December 24th, 2019, 18:01
Hmmm... $p(t)=3t^2-\frac{t^3}{3}+C$ (Wondering)
4 replies | 163 view(s)
• December 20th, 2019, 09:17
(a-b)^3=a^3-3a^2b+3ab^2-b^3 a^3-b^3=3a^2b-3ab^2+(a-b)^3 a^3-b^3=3ab(a-b)+(a-b)^3 a^3-b^3=(a-b)(3ab+(a-b)^2) a^3-b^3=(a-b)(3ab+a^2-2ab+b^2)
22 replies | 2968 view(s)
• December 19th, 2019, 11:12
LaTeX works on the new site! Making progress. Still open for volunteers to test it out. Would love feedback!
7 replies | 751 view(s)
• December 19th, 2019, 10:10
Here is the POTW for the week 52, 2019: ----- The sides $a,\,b,\,c$ and $u,\,v,\,w$ of two triangles $ABC$ and $UVW$ are related by the...
1 replies | 429 view(s)
• December 19th, 2019, 10:04
Here is next week's (23th December 2019) POTW: ----- Evaluate...
1 replies | 270 view(s)
• December 19th, 2019, 09:58
Congratulatons to kaliprasad for his correct solution!(Cool) Here is a suggested solution by other: Suppose $n$ has digits $a_1a_2\cdots a_k$ and...
1 replies | 154 view(s)
More Activity

### 66 Visitor Messages

1. Thank you for the warm welcome. The staff here seems so knowledgeable! It is inspirational; I truly wish to be like that.
2. It won’t let me ask.
3. Thanks for the heads up
4. Happy Birthday, Adrian! I wish all of your dreams come true!
5. Thanks
6. Thank you for your nice PotW posts and - referring to today's announcement - for staying on! As you know, it was one of your posts that recently led me to MHB. Unfortunately, I do not always have the opportunity to reply in time, but I am surely appreciative.
7. Yes, it's a log time but nice to be back.
8. Of course, thank you. Don't know how I missed that.
9. hello and thank you
I am wondering where I can ask problem?
10. how do I make a post?
Showing Visitor Messages 1 to 10 of 66
Page 1 of 7 123 ... Last
Page 1 of 7 123 ... Last

#### Basic Information

Date of Birth
July 12
Location:
Rochester, MN
Interests:
Theology, Music, Languages (Hebrew, Greek, Latin, Icelandic, French, German, Italian, English, ASL)
Occupation:
Sr. Data Science Analyst
Country Flag:
United States

#### Signature

“A writer who says that there are no truths, or that all truth is ‘merely relative,’ is asking you not to believe him. So don’t.” - Sir Roger Scruton.

#### Statistics

Total Posts
4,067
Posts Per Day
1.40
Thanks Given
11,859
10,052
2.472
##### Visitor Messages
Total Messages
66
Most Recent Message
September 24th, 2019 21:44
##### General Information
Last Activity
January 16th, 2020 10:51
Last Visit
January 16th, 2020 at 10:51
Last Post
January 9th, 2020 at 14:17
Join Date
January 26th, 2012
Referrer
Chris L T521
Referrals
59
http://www.cumberlandisland.blogspot.com
Referred Members
aarce, Alexis Deleon, annikaw, averyjedwards2, bberns, bryanhpaul, CEHooper, chanimal, chrisliu1234, claire, clotfelterjk, Cmoney, connormcole, CoolGuyMan, csmith23, dsaur, dstorm, elsacozine, emacat, Federico, Guzman10, J Money Spice, Jaclbl, janvdl, JCUghetta, jmartin, jrsayre19, jsspoon, LabBEAN, lilkirk, madbo517, madggmiller, mathewslauren, megacat8921, melodramagirl, mfoley14, mglander, Michael, MRF2, Naomi Kaye, nerdsamurai22, Nick Cutaia, OliviaW, pkielkowski, rrtucci, rydudley, shannon16, skinnermitch, Spitfire, SuperSonic4, Taryn, thereidisanceman, triple347, username877, WCaster, YOLOSWAG, Zachkh, zhavelka, Zwalker499

### 29 Friends

1. #### AlexmahoneOffline

MHB Craftsman

MHB Master

3. #### caffeinemachineOffline

MHB Journeyman

4. #### Chris L T521Offline

MHB Journeyman

5. #### cooliceey002Offline

MHB Apprentice

6. #### dethfireOffline

MHB Apprentice

7. #### dstormOffline

MHB Apprentice

8. #### FantiniOffline

MHB Craftsman

Perseverance

10. #### grgrsanjayOffline

MHB Apprentice

Showing Friends 1 to 10 of 29
Page 1 of 3 123 Last
Page 1 of 2 12 Last

#### January 8th, 2020

• 12:18 - Ackbach clicked Thanks for this post: -= Hidden Content =- by anemone
• 10:03 - Ackbach clicked Thanks for this post: -= Hidden Content =- by Jameson

#### January 7th, 2020

• 11:08 - Ackbach clicked Thanks for this post: -= Hidden Content =- by anemone
• 11:08 - Ackbach clicked Thanks for this post: -= Hidden Content =- by Jameson

#### January 1st, 2020

Page 1 of 2 12 Last
Ranks Showcase - 3 Ranks
Icon Image Description

Name: MHB Chat Room Award (2017)
 Issue time: January 21st, 2018 09:46 Issue reason: Congratulations!

Name: MHB Math Notes Award (2016)
 Issue time: January 9th, 2017 14:42 Issue reason:

Name: MHB Math Notes Award (2015)
 Issue time: January 7th, 2016 11:11 Issue reason: