Basic symbolic math with polynomials. Running this program will let you:

1. enter a polynomial ASCII style where exponentiation is accomplished with the caret ^,
2. paste in polynomials and update terms before entering,
3. subscript variables (which are any ASCII letter) by adding numbers immediately after and
4. designate quantities with parentheses.

The program will:

1. simplify the polynomial and
2. display it using multi-byte characters to indicate subscripts and exponents.