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visits member for 2 years, 2 months
seen Aug 23 at 6:35

Aug
2
comment Whats wrong with this proof?
What's wrong with $(-1)^2$
Aug
2
comment Trigonometric function, with calculus integration.
@DonAntonio I Reedited to sec^3
Aug
2
comment Trigonometric function, with calculus integration.
did you mean sec^3 or sec(x^3)?
Aug
1
comment Find the equation of a line
@User58220 Sure,you are right.OP also said there are 4 cases.I'll update my post.Thanks:)
Jul
23
comment Positive integer multiples of an irrational mod 1 are dense
Please clarify your title
Jul
12
comment Why isn't the factorial function defined for non-integers, but the gamma function is?
(+1)Good question.I think it is just a game of definitions.Say, what is so important about multiplying numbers from 1 to n?
Jun
16
comment Need to find function by the data
@user35443 Try "double(x)" : returns the double-precision value for X. If X is already a double-precision array, double has no effect.
Jun
16
comment Need to find function by the data
@user35443 Hmm...Doesn't it mention type of variable with "whos" ? In Matlab 2012 there are double...
Jun
16
comment Need to find function by the data
Yes. For example in "Exponential with 2 terms" substitute a for 28.49. And accept the answer if it is helpful
Jun
16
comment Laplace transform of $f(t)=10te ^{-5t}$
Well, Are you sure you want the "inverse" Laplace transform of "f(t)"
Jun
16
comment Laplace transform of $f(t)=10te ^{-5t}$
Is this your homework?math.stackexchange.com/questions/421778/…
Jun
16
comment What's the best way to calculate all of the points for a curve given only a few points?
Have you seen these pages? en.wikipedia.org/wiki/Interpolation and en.wikipedia.org/wiki/Extrapolation
Jun
16
comment What's the best way to calculate all of the points for a curve given only a few points?
What do you mean about "Backwards" and "the end points don't have any points on the outside?
Jun
15
comment How many possible iPhone passwords?
@rbm Thanks for mentioning that
Jun
6
comment What is the difference between Beal's Conjecture and Fermat's Last Theorem?
Slashdot and Texas Banker, huh?
May
26
comment What is the mathematical foundation of Control Theory?
Thank you for the link
May
15
comment What is the mathematical foundation of Control Theory?
@ShreevatsaR: Is treating Control Theory problems in terms of Linear Algebra and Optimization language, the best we can do? This is exactly my question.
Mar
26
comment Is there Problem with an Answer that can't be found?
Maybe NP classes? en.wikipedia.org/wiki/Computational_complexity_theory
Mar
26
comment Inverse Laplace transform is required
Does the exp term have something to do with the answer of quadratic eq. formula?
Mar
23
comment What does O(n+k) mean verbally
@xavierm02You are right. My conclusion won't hold generally simply from comparing Os.I edited my post.Thanks