1 textual correstion to wester tests
1 textual correstion to wester tests

// edited by skirpichev

See In[52] of http://www.math.unm.edu/~wester/demos/Numbers/Math.problems

Signed-off-by: Sergey B Kirpichev <6c6368f8f4cbabf33ffd2abfd270a2fcf839188a@gmail.com>

skirpichev/omg,diofant/diofant