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So you trade simplicity in one problem (precedence) and gain complexity in another (variadic arguments and (lang-dependent) multiple variadic function implement

by platz 8y ago

So you trade simplicity in one problem (precedence) and gain complexity in another (variadic arguments and (lang-dependent) multiple variadic function implementations)

bjoli 8y ago
You don't have to make your functions variadic, it is just handy when working with numbers.