RE: machine-size problem again?
- To: mathgroup at smc.vnet.net
- Subject: [mg37514] RE: [mg37474] machine-size problem again?
- From: "Harvey P. Dale" <h.dale at atlanticphilanthropies.org>
- Date: Sat, 2 Nov 2002 03:30:51 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
The lower-case "e" is not the same as the constant (approx. 2.7182818 . . . .). You no doubt wish to use the constant. To enter the constant, use either the capital "E" or the keystrokes: <escape>ee<escape>. Best, Harvey Harvey P. Dale University Professor of Philanthropy and the Law Director, National Center on Philanthropy and the Law New York University School of Law Room 206A 110 West 3rd Street New York, N.Y. 10012-1074 -----Original Message----- From: Wen-Feng Hsiao [mailto:wfhsiao at libra.seed.net.tw]g To: mathgroup at smc.vnet.net Subject: [mg37514] [mg37474] machine-size problem again? Dear experts, I have a trouble in plotting e^x.g Plot[e^x, {x, 1, 4}] It keeps telling me: e^x is not a machine-size real number at x = 1.000000125 e^x is not a machine-size real number at x = 1.1217009747187472 e^x is not a machine-size real number at x = 1.2544263995781209; Even I have added the modifier "Evaluate". Plot[Evaluate[e^x], {x, 1, 4}] The output is the same. Please help! Thanks.