It is not true anymore that "anything more than basic arithmetic goes to a specialized package" (it used to be true back in 2005). The Sage library itself is n

It is not true anymore that "anything more than basic arithmetic goes to a specialized package" (it used to be true back in 2005). The Sage library itself is nearly a million lines of code and is very deep after contributions by over 500 people during 14 years--it's far more than "basic arithmetic".