pcg
Preconditioned Conjugate Gradient Algorithm for solving Ax=b
The package solves linear system of equations Ax=b by using Preconditioned Conjugate Gradient Algorithm where A is real symmetric positive definite matrix. A suitable preconditioner matrix may be provided by user. This can also be used to minimize quadratic function (x'Ax)/2-bx for unknown x.
Versions across snapshots
| Version | Repository | File | Size |
|---|---|---|---|
1.1 |
rolling linux/jammy R-4.5 | pcg_1.1.tar.gz |
9.8 KiB |
1.1 |
rolling linux/noble R-4.5 | pcg_1.1.tar.gz |
9.8 KiB |
1.1 |
rolling source/ R- | pcg_1.1.tar.gz |
1.6 KiB |
1.1 |
latest linux/jammy R-4.5 | pcg_1.1.tar.gz |
9.8 KiB |
1.1 |
latest linux/noble R-4.5 | pcg_1.1.tar.gz |
9.8 KiB |
1.1 |
latest source/ R- | pcg_1.1.tar.gz |
1.6 KiB |
1.1 |
2026-04-26 source/ R- | pcg_1.1.tar.gz |
1.6 KiB |
1.1 |
2026-04-23 source/ R- | pcg_1.1.tar.gz |
1.6 KiB |
1.1 |
2026-04-09 windows/windows R-4.5 | pcg_1.1.zip |
12.4 KiB |
1.1 |
2025-04-20 source/ R- | pcg_1.1.tar.gz |
1.6 KiB |