MAGMA 2.9.0
Matrix Algebra for GPU and Multicore Architectures
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General matrices: least squares

Solves \(Ax \approx b\) where \(A\) is rectangular. More...

Modules

 gels: Least squares solves Ax = b using QR factorization (driver)
 
 gglse: Least squares solves Ax = b subject to Bx = d (driver)
 
 geqrsv: Solves Ax = b using QR factorization (driver)
 

Detailed Description

Solves \(Ax \approx b\) where \(A\) is rectangular.

See also
Orthogonal/unitary factorizations