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Fix confusing use of "minor" in inline documentation (Reference-LAPACK PR849)

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Martin Kroeker
2023-06-22 16:18:58 +02:00
committed by GitHub
parent f12b1c7b08
commit 219a73a394
27 changed files with 64 additions and 64 deletions
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10
lapack-netlib/SRC/zpbsvx.f
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@@ -70,7 +70,7 @@
*> where U is an upper triangular band matrix, and L is a lower
*> triangular band matrix.
*>
*> 3. If the leading i-by-i principal minor is not positive definite,
*> 3. If the leading principal minor of order i is not positive,
*> then the routine returns with INFO = i. Otherwise, the factored
*> form of A is used to estimate the condition number of the matrix
*> A. If the reciprocal of the condition number is less than machine
@@ -280,10 +280,10 @@
*> = 0: successful exit
*> < 0: if INFO = -i, the i-th argument had an illegal value
*> > 0: if INFO = i, and i is
*> <= N: the leading minor of order i of A is
*> not positive definite, so the factorization
*> could not be completed, and the solution has not
*> been computed. RCOND = 0 is returned.
*> <= N: the leading principal minor of order i of A
*> is not positive, so the factorization could not
*> be completed, and the solution has not been
*> computed. RCOND = 0 is returned.
*> = N+1: U is nonsingular, but RCOND is less than machine
*> precision, meaning that the matrix is singular
*> to working precision. Nevertheless, the