This manual relates to an old release of the Library.
The documentation for the current release is also available on this site.

NAG CPP Interface
sparse (F11)
Large Scale Linear Systems

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F11 (Sparse) Chapter Introduction (FL Interface) – A description of the Chapter and an overview of the algorithms available.

Function

Purpose
f11mkf direct_real_gen_matmul
Real sparse nonsymmetric matrix-matrix multiply, compressed column storage
f11xaf real_gen_matvec
Real, sparse, nonsymmetric matrix-vector multiply