Solves a linear system where the matrix is square tri-diagonal. That is,
given a system of equations:
A * result = vecRight,
this class computes result = inv(A) * vecRight, where A has the special form
of a tri-diagonal matrix:
|dia(0) sup(0) 0 0 ... 0|
|sub(0) dia(1) sup(1) 0 ... 0|
A =| ... |
|0 ... 0 sub(n-2) dia(n-1) sup(n-1)|
|0 ... 0 0 sub(n-1) dia(n)|
Arguments:
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