nehpest wrote:Is there any chance we could get a similar rule about jsMath in sigs?

I would also like to know this? I try to use math functions in signature but unsuccessfully.

- Thu Mar 01, 2012 3:57 pm UTC
- Forum: Mathematics
- Topic: New Rule about jsMath
- Replies:
**9** - Views:
**14164**

nehpest wrote:Is there any chance we could get a similar rule about jsMath in sigs?

I would also like to know this? I try to use math functions in signature but unsuccessfully.

- Mon Dec 05, 2011 12:43 am UTC
- Forum: Mathematics
- Topic: Fourier transform method problem
- Replies:
**3** - Views:
**1006**

I know that I need to find the results of the equation u = u (x,t) of (d^2*u)/(d*t^2) = a^2 * (d^2*u)/(d*x^2) that satisfied next conditions: u (0, t) = 0, u (l, t) = 0 and initial conditions: u (x, 0) = (4h/l^2) * x * (l - x), ut (x, 0) = 0 Then I suppose, need to ask for nontrivial solution of spe...

- Mon Dec 05, 2011 12:05 am UTC
- Forum: Mathematics
- Topic: Fourier transform method problem
- Replies:
**3** - Views:
**1006**

Yes, I tried to solve it but failed... Ok, I will write what I got, but seems it was wrong answer.

- Sun Dec 04, 2011 11:55 pm UTC
- Forum: Mathematics
- Topic: Fourier transform method problem
- Replies:
**3** - Views:
**1006**

Hello, Transverse shift points with the x-axis wire in time t satisfies the equation: (d^2*u)/(d*t^2) = a^2 * (d^2*u)/(d*x^2) where a^2 = T0/p ( T0 is the tension wire, p is the linear density of wires). We need to find a form of wire at time t , if the ends x = 0, x = L are fixed and in the initial...

- Sun Dec 04, 2011 9:20 pm UTC
- Forum: General
- Topic: Lucky Ten Thousand (TIL)
- Replies:
**13421** - Views:
**1742253**

That a smart model is a good model.

- Sun Dec 04, 2011 2:32 pm UTC
- Forum: Mathematics
- Topic: Math Books
- Replies:
**379** - Views:
**278654**

I know that book that I was most impressed by is "Linear Algebra Done Wrong" written by Sergei Treil. It supposed to be a first linear algebra course for mathematically advanced students. Even so I red a lot of books, this caught my eye because a way of understanding algebra on a different...

- Sun Dec 04, 2011 2:22 am UTC
- Forum: Mathematics
- Topic: TeeJay
- Replies:
**6** - Views:
**1456**

I have opportunity to browse around his workbooks and textbooks, but it don't have any sense to me! Like he wrote that textbooks to a lower intelligent people and I don't like that kind of underestimation!

- Sun Dec 04, 2011 2:15 am UTC
- Forum: General
- Topic: How do we know you have a face unless you post it?
- Replies:
**20910** - Views:
**3025010**

Beard will always be better if you don't have beautiful teeth. I use that trick also!

- Sun Dec 04, 2011 2:09 am UTC
- Forum: School
- Topic: Awesome Teacher Quotes
- Replies:
**1764** - Views:
**398928**

My teacher (that passed away) always mention us that "One good teacher in a lifetime may sometimes change a delinquent into a solid citizen."

And my favorite quote is "I have discovered such wonderful things that I was amazed… Out of nothing I have created a strange new universe."

And my favorite quote is "I have discovered such wonderful things that I was amazed… Out of nothing I have created a strange new universe."

- Sun Dec 04, 2011 2:06 am UTC
- Forum: School
- Topic: How can we make math less scary?
- Replies:
**44** - Views:
**9850**

People are scared of math as it is some kind of "science fiction". Please don't be! Everything you will need to learn you can accomplished with practice. Persistent people always better pass in life that smart ones. So keep in your mind that you do not have to be smart to learn math, just ...