Andreas<p>The docs of the Tensor Toolbox for Modern Fortran have finally arrived in the 21st century. New look, search included. Useful for constitutive material formulations e.g. in <a href="https://mathstodon.xyz/tags/FEA" class="mention hashtag" rel="tag">#<span>FEA</span></a> software packages like <a href="https://mathstodon.xyz/tags/Abaqus" class="mention hashtag" rel="tag">#<span>Abaqus</span></a> <a href="https://mathstodon.xyz/tags/umat" class="mention hashtag" rel="tag">#<span>umat</span></a> or <a href="https://mathstodon.xyz/tags/Marc" class="mention hashtag" rel="tag">#<span>Marc</span></a> <a href="https://mathstodon.xyz/tags/hypela2" class="mention hashtag" rel="tag">#<span>hypela2</span></a> subroutines. </p><p><a href="https://adtzlr.github.io/ttb/" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">adtzlr.github.io/ttb/</span><span class="invisible"></span></a></p><p><a href="https://mathstodon.xyz/tags/Fortran" class="mention hashtag" rel="tag">#<span>Fortran</span></a> <a href="https://mathstodon.xyz/tags/FEM" class="mention hashtag" rel="tag">#<span>FEM</span></a> <a href="https://mathstodon.xyz/tags/hyperelasticity" class="mention hashtag" rel="tag">#<span>hyperelasticity</span></a> <a href="https://mathstodon.xyz/tags/scientificcomputing" class="mention hashtag" rel="tag">#<span>scientificcomputing</span></a> <a href="https://mathstodon.xyz/tags/computationalmechanics" class="mention hashtag" rel="tag">#<span>computationalmechanics</span></a> <a href="https://mathstodon.xyz/tags/FiniteElementMethod" class="mention hashtag" rel="tag">#<span>FiniteElementMethod</span></a> <a href="https://mathstodon.xyz/tags/opensource" class="mention hashtag" rel="tag">#<span>opensource</span></a> <a href="https://mathstodon.xyz/tags/openscience" class="mention hashtag" rel="tag">#<span>openscience</span></a></p>