Re: Wiki HP50g - 50g Basics Update Message #4 Posted by Rodger Rosenbaum on 8 Oct 2007, 3:47 a.m., in response to message #1 by Eddie W. Shore
You say:
"The neat thing is that the Factorial function can accept all real numbers as well as complex ones. In fact the 48 series, 49 series, 50g, 33s, and 35s does this. Just make sure x is not a negative integer."
The 48 series has only the factorial (!) function, and it does not accept complex arguments. And even in the later machines, the "!" function doesn't accept complex arguments; on my HP49G+ and HP50G, it's the "gamma" function that does.
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