Man Pages – Linux Manual Pages

eqn2graph – convert an EQN equation into a cropped image
USAGE
eqn2graph [ -unsafe ] [ -format fmt ]

DESCRIPTION
Reads an EQN equation (one line) as input; produces an image file (by
default in Portable Network [...]

eqn – format equations for troff
USAGE
eqn [ -rvCNR ] [ -dxy ] [ -Tname ] [ -Mdir ] [ -fF ] [ -sn ] [ -pn ]
[ -mn ] [ files... ]

[...]

addftinfo – add information to troff font files for use with groff
USAGE
addftinfo [ -v ] [ -param value... ] res unitwidth font

DESCRIPTION
addftinfo reads a troff font file and adds some additional font-metric
information [...]