LAPACK
3.10.0
LAPACK: Linear Algebra PACKage

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Functions/Subroutines  
subroutine  ztpqrt2 (M, N, L, A, LDA, B, LDB, T, LDT, INFO) 
ZTPQRT2 computes a QR factorization of a real or complex "triangularpentagonal" matrix, which is composed of a triangular block and a pentagonal block, using the compact WY representation for Q. More...  