lsmr
Module: lsmrModule
D9a1: verified
Derivatives / callbacks: not applicable
Iterative least squares with forward and transpose matrix-product callbacks.
Pinned source: src/lsmrModule.f90
Author examples/tests: test/lsmrTestModule.f90
Repository owner: Jacob Williams (jacobwilliams)
lsmr
Iterative solution of sparse linear equations and least-squares problems.
Repository · Pinned source (12611e2299c5) · Try in playground · Checked package example
GAMS classifications
- D — Linear Algebra
- D2 — Solution of systems of linear equations (including inversion, LU and related decompositions)
- D9 — Singular, overdetermined or underdetermined systems of linear equations, generalized inverses
- D9a — Unconstrained
- D9a1 — Least squares (L_2) solution
- K — Approximation
- K1 — Least squares (L-2) approximation
About this package
- Category
- Linear algebra
- License
- BSD
Topics: fortran, fortran-package-manager, iterative-solvers, least-squares, linear-algebra, linear-equations, linear-systems, lsmr, sparse-linear-systems, sparse-matrices
Package dependencies
Resolved GitHub repositories used by the verified playground build, combining direct and indirect dependencies. This list does not describe internal module dependencies or native system libraries.
Required by this build
No additional GitHub package dependencies were recorded for this verified build.
Build record verified 2026-10-27.
Used by (1 selected package)
These selected builds include this repository directly or indirectly. Each link to source identifies the revision that build uses.
- nlesolver-fortran · dependency source at 6230146c61e8 — uses a different revision
Reviewed procedures
These mappings have pinned source evidence. A checked package example may exercise only some of them; source review is not a numerical benchmark.