chmod 777 rodar.sh e ./rodar.sh para executar tudo
Pi calculation implementations
The following programs implement known numerical methods for calculating pi. Simpson.c uses the well known Newton-Côtes style algortihm. Gauss.c uses Legendre-Gaussian quadrature method. Legendre's roots are calculated using bisection and Newton for node approximation. Both try to approximate the numerical integral of 4/(1+x^2) between 0 and 1.
Im interested with montecarlo performance. If you want to contribute, e-mail me please at [email protected] with total execution time(calculated inside program), CPUspecs and OS environment. If you would like to receive a more detailed mathematical paper on this subject(on Catalan only) e-mail me.
Compilation: Tried using gcc version 7.3.0 (Ubuntu 7.3.0-27ubuntu1~18.04) Compile with gcc -Wall "...".c -lm Use -fopenmp for montecarlo code.