rpl/lapack/lapack/zlatdf.f - diff

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version 1.18, 2018/05/29 07:18:30	version 1.19, 2020/05/21 21:46:09
Line 261	Line 261
*	*
* Solve for U- part, lockahead for RHS(N) = +-1. This is not done	* Solve for U- part, lockahead for RHS(N) = +-1. This is not done
* In BSOLVE and will hopefully give us a better estimate because	* In BSOLVE and will hopefully give us a better estimate because
* any ill-conditioning of the original matrix is transfered to U	* any ill-conditioning of the original matrix is transferred to U
* and not to L. U(N, N) is an approximation to sigma_min(LU).	* and not to L. U(N, N) is an approximation to sigma_min(LU).
*	*
CALL ZCOPY( N-1, RHS, 1, WORK, 1 )	CALL ZCOPY( N-1, RHS, 1, WORK, 1 )