To cite package ‘ktsolve’ in publications use:

Witthoft C (2026). ktsolve: Configurable Function for Solving Families of Nonlinear Equations. R package version 1.4, https://CRAN.R-project.org/package=ktsolve.

Corresponding BibTeX entry:

  @Manual{,
    title = {ktsolve: Configurable Function for Solving Families of
      Nonlinear Equations},
    author = {Carl Witthoft},
    year = {2026},
    note = {R package version 1.4},
    url = {https://CRAN.R-project.org/package=ktsolve},
  }