TeXmacs: a WYSIWYG editor to create TeX/LaTeX documents TeXmacs: TeXmacs: GNU TeXmacs is a free scientific text editor, which inspired TeXmacs: by TeX and GNU Emacs. The editor allows you to write structured TeXmacs: documents via a wysiwyg and user friendly interface. New styles TeXmacs: may be created by the user. The program implements high-quality TeXmacs: typesetting algorithms and TeX fonts, which help you to produce TeXmacs: professionally looking documents. The high typesetting quality TeXmacs: still goes through for automatically generated formulas, which TeXmacs: makes TeXmacs suitable as an interface for computer algebra TeXmacs: systems. TeXmacs also supports the Guile/Scheme extension language.