Introduction In the last 30 years we have made great progress both ...

Shared libraries of matrix elementsmicrOMEGAs transfers C-code of matrix elements into shared librarygcc -shared -o library_name.so matrix_element_files.cAll shared libraries of matrix elements for given MODEL are stored inMODEL/work/so_generated/directory. They are recompiled automatically if the model in changed.Shared library can be linked dynamicaly in runtime. See man for dlopen,dlsym.* =========== file dltest.c =========*/#include #include int main(void){ void *handle; double (*arcsin)(double);handle = dlopen("/usr/lib/libm.so",RTLD_NOW);arcsin = dlsym(handle,"asin");printf ("%f\n", 2*(*arcsin)(1));}║$ gcc dltest.c -o dltest -rdynamic -ldl║$ ./dltest║ 3.14159325