Reputation
8,549
Top tag
Next privilege 10,000 Rep.
Access moderator tools
Badges
1 21 42
Newest
 Tumbleweed
Impact
~250k people reached

Apr
15
awarded  Tumbleweed
Apr
14
comment Approximate $\log(1-e^x)$ where $x<0$
do you want to approximate it for polynomials of $n$ degree? The Taylor expansion seems to work for exponential approximation.
Apr
8
revised Determining integer solution for the system of two linear equations
edited body
Apr
8
revised Determining integer solution for the system of two linear equations
added 140 characters in body
Apr
8
revised Determining integer solution for the system of two linear equations
added 803 characters in body
Apr
8
asked Determining integer solution for the system of two linear equations
Apr
5
comment Finding all lattice point in bounded region
@hardmath It's part of my work :( The original question was like this I thought I would reduce it into linear system and solve it.
Apr
4
comment Finding all lattice point in bounded region
@hardmath I found the inequality by adding all null spaces of the equality relation. Adding particular solution to null spaces such that all elements of solutions are greater than zero.
Apr
1
revised Finding all lattice point in bounded region
added 813 characters in body; edited tags
Apr
1
comment Finding all lattice point in bounded region
@hardmath I don't know. I was given $n=8$. I am assuming $n\le10^3$. Anyway this came from coin change problem constrained to exact number of steps (coins). I modelled into $AX = B$ and trying to find all possible particular solutions for which $x_i \ge 0$ where $(x_i)^T = X$.
Apr
1
comment Finding all lattice point in bounded region
@hardmath I need the list of points :S Is there any other way where I can avoid looking all points in hypercuboid made by the intercepts of first inequality?
Apr
1
comment Finding all lattice point in bounded region
@hardmath edited the question. I think this is related to the Mixed Integer Linear programming. I don't have any function to minimize or maximize. Just need the lattice points. :(
Apr
1
revised Finding all lattice point in bounded region
added 26 characters in body
Apr
1
revised Finding all lattice point in bounded region
added 3 characters in body
Apr
1
comment Finding all lattice point in bounded region
IDK if it's correct place for asking. I couldn't think anywhere else other than SO and M.SE. Please forgive me if it was inappropriate.
Apr
1
asked Finding all lattice point in bounded region
Mar
21
reviewed Approve computing the value of $\sin^2(\frac{\pi}{10}$)
Mar
21
reviewed Approve Why does $f(0)=\int f(x) \, d\mu =\frac14$ and $f$ extremal at $0$ imply $\mu(\{0\})=1$?
Mar
16
awarded  Inquisitive
Jan
18
awarded  Good Answer