RC Logr 20190314 170409

Thursday, 14 Mar, 2019

Happy π day. #piday #円周率の日 It is trivial to approximate pi to say 100 digits using bc, the command line calculator. echo "scale=100; 4*a(1)" | bc -l will do it. Try scales of 1000 or 10000 as well. The former should be reasonable, and the latter will take quite a while. 🔘