# Run Mathomatic with the m4 macro pre-processor so that functions
# such as sqrt(x), sin(x), etc. may be easily entered.
# Hyperbolic trig has "h" appended, like sinh(x) for hyperbolic sine.
# Only works with GNU software.
# See file "functions.m4" for a list of supported functions.

cat functions.m4 - | m4 -eP | mathomatic -ru $*