@online{olson,
  author = {Olson, Dieter},
  title = {Theory {Series,} {Part} 5: {Numerical} {Consistency}},
  date = {},
  url = {https://affinedrift.com/articles/theory-part5.html},
  langid = {en},
  abstract = {This article defines a numerical verification protocol for
    control-affine planar swing simulations. It provides an explicit
    distinction between verifying that computational routines faithfully
    solve their governing equations and empirically validating those
    models against human subject biomechanics.}
}