Formal proofs in the style of sequent calculus
This package provides commands to typeset proof trees in the style of sequent calculus and related systems. The commands allow for writing inferences with any number of premises and alignment of successive formulas on an arbitrary point. Various options allow complete control over spacing, styles of inference rules, placement of labels, etc. The package requires expl3 and xparse.
You can contact the maintainers of this package via email at
texlive dash maintainers at fedoraproject dot org.