Twin directories of formula:

[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/macros/latex/contrib/formula/
[DIR]  ftp://ftp.kreonet.re.kr/CTAN/macros/latex/contrib/formula/
[DIR]  ftp://ftp.uni-stuttgart.de/pub/systems/acorn/acornet/long/development/formula/
[DIR]  ftp://ftp.uni-stuttgart.de/pub/systems/acorn/riscos/lang/assembler/etc/formula/
[DIR]  ftp://ftp.uni-koeln.de/tex/macros/latex/contrib/formula/
[DIR]  ftp://ftp.wh2.tu-dresden.de/pub/mirrors/latex/dante/macros/latex/contrib/formula/
[DIR]  ftp://ftp.fas.sfu.ca/pub/math/pub/lachlan/latex/formula/
[DIR]  ftp://ftp.cs.utk.edu/pub/bvz/classes/cs365/bin/lab2/formula/
[DIR]  ftp://24.215.0.24/CTAN/macros/latex/contrib/formula/
[DIR]  ftp://ftp.sztaki.hu/pub/tex/macros/latex/contrib/formula/
[DIR]  ftp://ftp.tug.ctan.org/pub/tex-archive/macros/latex/contrib/formula/
[DIR]  ftp://ftp.asu.ru/incoming/forBelikovAndBushin/latex/texmf/source/latex/formula/
[DIR]  ftp://ftp.asu.ru/incoming/forBelikovAndBushin/latex/texmf/tex/latex/formula/
[DIR]  ftp://ftp.asu.ru/incoming/forBelikovAndBushin/latex/texmf/doc/latex/formula/
[DIR]  ftp://ftp.tug.org/texlive/Contents/live/texmf-dist/tex/latex/formula/
[DIR]  ftp://ftp.tug.org/texlive/Contents/live/texmf-dist/source/latex/formula/
[DIR]  ftp://ftp.tug.org/texlive/Contents/live/texmf-dist/doc/latex/formula/
pkg://TeXmacs-1.0.4-4-src.tar.bz2:2640764/TeXmacs-1.0.3.9-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4-4-src.tar.bz2/TeXmacs-1.0.3.9-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4-R2-src.tar.gz:2588230/usr/share/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4-R2-src.tar.gz/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4-R3-src.tar.gz:2456451/TeXmacs-1.0.4-R2-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4-R3-src.tar.gz/TeXmacs-1.0.4-R2-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4-R3-static-gnu-linux.tar.gz:4186759/TeXmacs-1.0.4-R3-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4-R3-static-gnu-linux.tar.gz/TeXmacs-1.0.4-R3-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4-src.tar.gz:2572911/TeXmacs-1.0.4-R3-static-gnu-linux/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4-src.tar.gz/TeXmacs-1.0.4-R3-static-gnu-linux/examples/plugins/formula/
pkg://TeXmacs-1.0.4.3-src.tar.gz:2626939/usr/share/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4.3-src.tar.gz/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.5-3.i586.rpm:3154245/TeXmacs-1.0.4.3-src/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-1.0.4.5-3.i586.rpm/TeXmacs-1.0.4.3-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.5-3.src.rpm:2277117/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-1.0.4.5-3.src.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.6-1mdk.x86_64.rpm:3707383/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-1.0.4.6-1mdk.x86_64.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.6-src.tar.gz:2843692/usr/share/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.4.6-src.tar.gz/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.7-1mdk.i586.rpm:3623679/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-1.0.4.7-1mdk.i586.rpm/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.4.7-1mdk.src.rpm:2457788/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-1.0.4.7-1mdk.src.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.5.2-src.tar.gz:2920765/TeXmacs-1.0.5-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.5.2-src.tar.gz/TeXmacs-1.0.5-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.5.6-src.tar.gz:2994800/TeXmacs-1.0.5.2-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.5.6-src.tar.gz/TeXmacs-1.0.5.2-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6-src.tar.gz:3617687/TeXmacs-1.0.5.6-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6-src.tar.gz/TeXmacs-1.0.5.6-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.10-src.tar.gz:4167490/TeXmacs-1.0.6-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.10-src.tar.gz/TeXmacs-1.0.6-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.11-src.tar.gz:4218252/TeXmacs-1.0.6.10-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.11-src.tar.gz/TeXmacs-1.0.6.10-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.15-src.tar.gz:4456301/TeXmacs-1.0.6.11-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.15-src.tar.gz/TeXmacs-1.0.6.11-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.2-src.tar.gz:3739356/TeXmacs-1.0.6.15-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.2-src.tar.gz/TeXmacs-1.0.6.15-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.3-src.tar.gz:3772545/TeXmacs-1.0.6.2-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.3-src.tar.gz/TeXmacs-1.0.6.2-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.6-src.tar.gz:3789730/TeXmacs-1.0.6.3-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.6-src.tar.gz/TeXmacs-1.0.6.3-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-1.0.6.7-src.tar.gz:3801955/TeXmacs-1.0.6.6-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-1.0.6.7-src.tar.gz/TeXmacs-1.0.6.6-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-600dpi-fonts.tar.gz:2899193/TeXmacs-1.0.6.7-src/TeXmacs/examples/plugins/  downloads[DIR]3  TeXmacs-600dpi-fonts.tar.gz/TeXmacs-1.0.6.7-src/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc7.ppc.rpm:29097/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc7.ppc.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc7.ppc64.rpm:29113/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc7.ppc64.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc8.x86_64.rpm:29149/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc8.x86_64.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc9.i386.rpm:29271/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc9.i386.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc9.ppc.rpm:29196/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc9.ppc.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc9.ppc64.rpm:29223/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc9.ppc64.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-1.fc9.x86_64.rpm:29255/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-1.fc9.x86_64.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-2.fc8.i386.rpm:29219/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-2.fc8.i386.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-2.fc8.ppc.rpm:29175/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-2.fc8.ppc.rpm/usr/share/TeXmacs/examples/plugins/formula/
pkg://TeXmacs-devel-1.0.6.14-2.fc8.ppc64.rpm:29191/usr/share/TeXmacs/examples/plugins/  info  downloads[DIR]3  TeXmacs-devel-1.0.6.14-2.fc8.ppc64.rpm/usr/share/TeXmacs/examples/plugins/formula/