<?xml version="1.0" encoding="utf-8" ?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:r="https://r-universe.dev"><channel><title>ghfbsd.r-universe.dev</title><link>https://ghfbsd.r-universe.dev</link><description>Recent package updates in ghfbsd</description><generator>R-universe</generator><image><url>https://github.com/ghfbsd.png</url><title>R packages by ghfbsd</title><link>https://ghfbsd.r-universe.dev</link></image><lastBuildDate>Wed, 26 Aug 2026 15:23:03 GMT</lastBuildDate><item><title>[ghfbsd] bvpSolve 1.4.4.2</title><author>ghfbsd@gmail.com (George Helffrich)</author><description>Functions that solve boundary value problems (BVPs) of
systems of ordinary differential equations (ODEs) and
differential algebraic equations (DAEs). The functions provide
an interface to the FORTRAN functions twpbvpC(),
colnew()/colsys(), and an R-implementation of the shooting
method. Mazzia, F., J.R. Cash and K. Soetaert (2014), &quot;Solving
Boundary Value Problems in the Open Source Software R: Package
bvpSolve&quot; &lt;doi:10.7494/OpMath.2014.34.2.387&gt;.</description><link>https://github.com/r-universe/ghfbsd/actions/runs/36234122676</link><pubDate>Wed, 26 Aug 2026 15:23:03 GMT</pubDate><r:package>bvpSolve</r:package><r:version>1.4.4.2</r:version><r:status>success</r:status><r:repository>https://ghfbsd.r-universe.dev</r:repository><r:upstream>https://github.com/ghfbsd/bvpsolve</r:upstream><r:article><r:source>bvpTests.Rnw</r:source><r:filename>bvpTests.pdf</r:filename><r:title>bvpSolve: a set of 35 test Problems</r:title><r:created>2026-07-30 15:57:06</r:created><r:modified>2026-08-08 14:25:02</r:modified></r:article><r:article><r:source>bvpSolve.Rnw</r:source><r:filename>bvpSolve.pdf</r:filename><r:title>Solving Boundary Value Problems of Ordinary Differential Equations</r:title><r:created>2026-07-30 15:57:06</r:created><r:modified>2026-08-08 14:25:02</r:modified></r:article></item></channel></rss>