flying_neko wrote:
They all look the same 
Indeed :-P
It is a native javascript function. How it is implemented depends on your browser.
Then, how come it's got an underscore in the name? I am not much versed into js, but I thought native functions were usually called "functionName()". Besides, I googled the name of the function (binomial_computator), see the result:
http://www.google.com/search?q=binomial_computator
Unless, of course, I haven't understood what "native" means in this context. |