read `AmalGerry.txt`:

print(`These two commands together `):

print(`run_symb(T4,v4A,4);`):

print(`run_symb(T4,v4B,4);`):
print(`give a fully rigorous proof of Conjecture 1 (conjectured by Amal AMleh and Gerry Ladas) in the paper`):
print(`By George Spahn and Doron Zeilberger`):
print(`Experimenting with Discrete Dynamical Systems`):
print(``):
print(`https://sites.math.rutgers.edu/~zeilberg/mamarim/mamarimPDF/dds.pdf`):
print(``):

run_symb(T4,v4A,4);

run_symb(T4,v4B,4);

print(``):
print(`----------------------------`):
print(``):
print(`This took`, time(), `seconds. `):
quit: