Script File and Library Module One mm-file works in different way without modification Script file in interpreter environment (-D__MATX__=1) Library module for compiler (-D__MATC__=1) #if __MATC__ Func void afo() { Matrix A,B,C; Global vaiable (accessible from command-line) Local variables (exist only in the function) #endif A = [[1 2][3 4]]; B = [[5 6][7 8]]; C = A + B; print A,B,C; #if __MATC__ } #endif