octave-odepkg 0.8.5-5 (ppc64el binary) in ubuntu bionic

 This package provides a toolkit for Differential Equations and
 Initial Value Problems for Octave, a numerical computation software.
 It implements the Runge-Kutta, Hairer-Wanner and Cash BDF solvers of
 systems of differential equations.
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 This Octave add-on package is part of the Octave-Forge project.