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pbdDMAT (version 0.5-1)

ddmatrix-solve: Solve

Description

Solving linear systems and matrix inversion for distributed matrices with R-like syntax, with calculations performed by the PBLAS and ScaLAPACK libraries.

Usage

# S4 method for ddmatrix,ANY
solve(a)

# S4 method for ddmatrix,ddmatrix solve(a, b)

Arguments

a, b

numeric distributed matrices. Here, a and b must be on the same BLACS context and have the same blocking dimension.

Value

solve() solves systems and performs matrix inversion when argument b= is missing.

Details

Extensions of R linear algebra functions.