update test/expected_constants_n25_s0.txt

Created by: jgphpc

Could you confirm if test/expected_constants_n25_s0.txt needs to be updated?

I am running the develop branch:

./gnu/omp.app -n 25 -s 0
cat constants.txt

0 1.1e-06 1.1e-06 2.0801e+10 2.08e+10 1e+06 6636775

do you get the same ?