aamath is a program that reads mathematical expressions in infix
notation and renders them as ASCII art. It may be useful to send
mathematics through textonly media, such as email or newsgroups.
As a simple example, the output for an expression such as
A_OPR = x*sqrt(x^21)/2  int(sqrt(t^21), t = 1 .. x)
will look like
x
______ /
/ 2  ______
x \/ x  1  / 2
A =    \/ t  1 dt
OPR 2 

/
1
Other than the usual operations (addition, subtraction,
multiplication, division, and exponentiation), aamath can also handle
functions, integrals, limits, sums, products, matrices and
vectors.