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LAPACK
3.9.0
LAPACK: Linear Algebra PACKage
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integer function idamax(N, DX, INCX)
IDAMAX
subroutine dlaqtr(LTRAN, LREAL, N, T, LDT, B, W, SCALE, X, WORK, INFO)
DLAQTR solves a real quasi-triangular system of equations, or a complex quasi-triangular system of sp...
double precision function dlange(NORM, M, N, A, LDA, WORK)
DLANGE returns the value of the 1-norm, Frobenius norm, infinity-norm, or the largest absolute value ...
subroutine dcopy(N, DX, INCX, DY, INCY)
DCOPY
subroutine dgemv(TRANS, M, N, ALPHA, A, LDA, X, INCX, BETA, Y, INCY)
DGEMV
subroutine dlabad(SMALL, LARGE)
DLABAD
double precision function dasum(N, DX, INCX)
DASUM
double precision function ddot(N, DX, INCX, DY, INCY)
DDOT
double precision function dlamch(CMACH)
DLAMCH