LAPACK
3.6.1
LAPACK: Linear Algebra PACKage

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 More...  
subroutine  cptsvx (FACT, N, NRHS, D, E, DF, EF, B, LDB, X, LDX, RCOND, FERR, BERR, WORK, RWORK, INFO) 
CPTSVX computes the solution to system of linear equations A * X = B for PT matrices More...  
This is the group of complex solve driver functions for PT matrices