LAPACK 3.12.1
LAPACK: Linear Algebra PACKage
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Functions
ptsv: factor and solve
LAPACK » Linear solve, AX = B » Cholesky: Hermitian/symmetric positive definite matrix, driver
Collaboration diagram for ptsv: factor and solve:

Functions

subroutine cptsv (n, nrhs, d, e, b, ldb, info)
  CPTSV computes the solution to system of linear equations A * X = B for PT matrices
 
subroutine dptsv (n, nrhs, d, e, b, ldb, info)
  DPTSV computes the solution to system of linear equations A * X = B for PT matrices
 
subroutine sptsv (n, nrhs, d, e, b, ldb, info)
  SPTSV computes the solution to system of linear equations A * X = B for PT matrices
 
subroutine zptsv (n, nrhs, d, e, b, ldb, info)
  ZPTSV computes the solution to system of linear equations A * X = B for PT matrices
 

Detailed Description