solve_cg: Simple Conjugate Gradient implementation

In llaniewski/rfracture: Package for generation of fracture geometries

Simple Conjugate Gradient implementation

Description

Simple Conjugate Gradient implementation

Usage

solve_cg(
  A,
  b,
  itmax = 800,
  epsjump = 1e-06,
  eps,
  x0 = rep(0, ncol(A)),
  print.every = 500
)

Arguments

A	Matrix
b	Right-hand-side
itmax	Maximum number of iterations
epsjump	The level of residual drop needed
eps	Absolute level of residual needed, by default equal to epsjump times initial residual
x0	Initial guess on solution

llaniewski/rfracture documentation built on Aug. 21, 2023, 11:10 a.m.