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problems with the 49g+

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Gandalf

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Jan 23, 2006, 10:25:23 AM1/23/06
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i need to make an integrals...
i write this on the calc:
'S(-inf,+inf,10^-12/(1+(2*pi*5*10^-7*X)2),X)'

where S if for the integral symbol.
if i write "inf" it returns: "Undefined Name"
if i put the infinite symbol (on the 0 key) the calculator start to make the
integral but it never ends...i see the hourglass icon...

how can i do?
HELP ME PLEASE.
THANK U


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