Install lcalc by entering the following commands in the terminal:
sudo apt update sudo apt install lcalc
Description:
program for calculating with L-functions
lcalc is a program for computing zeros and values of L-functions. Supported L-functions include the Riemann zeta function, the L-function of the Ramanujan delta function, and L-functions of elliptic curves defined over the rationals.
Homepage: http://oto.math.uwaterloo.ca/~mrubinst/L_function_public/L.html
Version: 1.23+dfsg-6build1
Section: universe/math