langt: general matrix, tridiagonal

Collaboration diagram for langt: general matrix, tridiagonal:

Functions
real function	clangt (norm, n, dl, d, du)
	CLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general tridiagonal matrix.
double precision function	dlangt (norm, n, dl, d, du)
	DLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general tridiagonal matrix.
real function	slangt (norm, n, dl, d, du)
	SLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general tridiagonal matrix.
double precision function	zlangt (norm, n, dl, d, du)
	ZLANGT returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value of any element of a general tridiagonal matrix.

Detailed Description