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I have an assignment where I need to solve the steady-state rate of heat transfer through multiple layers of a Furnace wall with Fourier's Law. I am supposed to use solve block once to solve the entire problem, but I am having trouble because Mathcad ...
Started by ptc-4516337 on
, 12 posts
by 3 people.
Answer Snippets (Read the full thread at ptc):
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Hi,
Please help me to understand the problem and solve this: Thanks !
Answer Snippets (Read the full thread at stackoverflow):
Seems to solve your problem.
Edit:
You found this posting.
Add it as a reference to your project.
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Is there a good library to numericly solve an LCP in python ?
Edit: I need a working python code example because most libraries seem to only solve quadratic problems and i have problems converting an LCP into a QP.
Started by abenthy on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I believe that the wikipedia page that you pointed us to for LCP describes how to solve.
OpenOpt.
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Ask your Facebook Friends
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This is one of the tasks of my assignment. I have a Turing machine simulation which can simulate a busy beaver function . I have done some research about proving this problem, but still don't get it so I guess maybe you can help me here. A good source...
Started by gingergeek on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Equally, if you could solve.
If it hadn't halted by then, then by definition it never will .
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Is there a theoretical analysis available which describes what kind of problems mapreduce can solve?
Started by amit-agrawal on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
The best use case is from....
Say processing audit data for all transactions that happened in the past year in a bank .
Say running an interest generation query over all accounts a bank hold .
For problems requiring processing and generating large data sets.
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I have quadratic equation 1/x = 1/(a-x) + 1/(3*a -x)
I want to solve it in matlab:
solve('1/x=1/(a-x)+1/(3*a-x)', 'x') ans = (4/3+1/3*7^(1/2))*a (4/3-1/3*7^(1/2))*a
Is there any way to solve equation with float coefficient? Like
ans = 2.21525043702153...
Started by iyo on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
I used eval() to get a double result from a symbolic expression .
Apparently , double(ans) should convert it for you.
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Solve for x, using factoring to solve? the problem: 2x^2-5x+3=0 , solve for x, using factoring.
Started by Ardeverciful on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at yahoo):
X^2 - 5*x + 3 = 0
(x - 1)*(2*x - 3) = 0
(x - 1) = 0 or (2*x - 3) = 0
x = 1 or x = 3/2 <<< (2x-3)(x-1)=0
2x-3=0 or x-1=0
2x=3 or x=1
x=1.5 or x=1 x=3/2 or 1 2x^2 - 5x + 3 = 0
2x^2 -2x -3x + 3 = 0
2x(x - 1) -3(x +1) = 0
(2x - 3)(x + 1)=0
2x -... .
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Solve this equation for x, (1 + x)^4=34.5 . I am interested in the math libraries you'd use.
the equation is MUCH SIMPLER (1 + x)^4=34.5
thanks
Started by Andrei on
, 10 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
If you mean "find a value for double x that satisfies the equation to the limits of this machine's floating point accuracy... .
You mean numerically solve? I would use C runtime with "math.h" because Newton mean by "solve".
Was asked recently.
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In MATLAB, I have an equation a*x+b=0 for which I have a and b defined during execution . What is the best way I can solve the equation using what I've set for a and b .
Started by srand on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
That shouldn't be too difficult should it ?
Regards
Mark
Can't you solve symbolically in terms of a and b, and then replace a and b by their value.
In the string form that solve() requires.
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Possible Duplicate:
What is the GAC in .NET?
Basic information for a seasoned .NET developer, but not so obvious for a newbie:
What is the GAC? What problem does it solve?
Started by Dan Esparza on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
The approach of having a specially controlled central repository addresses... .
From Wikipedia :
The Global Assembly Cache or GAC is a machine-wide .NET assemblies cache for Microsoft's CLR platform .
It helps deal with dll confilcts.
It's for common library.
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