help(numbershelp on list objectclass list(objectappendl append(object-append object to end paginationnext page back one page quit that' lot of methodsand it' only some of them how can we know all of themyou can always ask for help on any python object and you will be told all about the methods it possesses it is very formal documentation but the information is there incidentallypython uses program to paginate its help output press the space bar to move on one page"bto move back page and "qto quit