sgttrf_

Computes an LU factorization of a general tridiagonal matrix, using partial pivoting with row interchanges.

pure nothrow @nogc extern (C)

void

sgttrf_

(

ref lapackint n

,

float* dl

,

float* d

,

float* du

,

float* du2

,

lapackint* ipiv

,

ref lapackint info

)

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