Solve ax=b equation where a is a tridiagonal matrix

[ramani]

matrix problem

hi to all,

i need to solve ax=b;
where a is tridiagonal matrix.
can anyone give me the procedure to solve the above problem.
and that procedure should be computationally fast enough.

 

[steve10]

Re: matrix problem

Here it is.

 

[ramani]

matrix problem

to steve,

thank u sir,
it is really working fast.