**prime_pi_test**,
a Fortran90 code which
calls prime_pi(), which
evaluates Pi(n), the number of primes less than or equal to n.

The computer code and data files made available on this web page are distributed under the MIT license

prime_pi, a Fortran90 code which evaluates Pi(n), the number of primes less than or equal to n.

- prime_pi_test.f90, calls all the tests.
- prime_pi_test.sh, runs all the tests.
- prime_pi_test.txt, the output file.

- pi_values.m, stores selected values of Pi(n).