Calculator find
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10-26-2016, 06:03 PM
(This post was last modified: 10-26-2016 06:06 PM by Chasfield.)
Post: #7
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RE: Calculator find
The calculator usability equation:
general usability factor, U = 1 / (1 + C) Where C is the curriculum coefficient, or the degree to which the calculator has been adapted (or messed with) to support school mathematics curricula. C is zero for the HP15C, giving a U factor of unity. For a Casio FX-83 GT Plus, C can be reckoned in the hundreds. For the TI-Nspire range, current estimates for C exceed Avogadro's number. |
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Messages In This Thread |
Calculator find - Vtile - 10-24-2016, 08:06 PM
RE: Calculator find - damaltor - 10-26-2016, 07:12 AM
RE: Calculator find - Gerald H - 10-26-2016, 12:18 PM
RE: Calculator find - damaltor - 10-26-2016, 12:48 PM
RE: Calculator find - Vtile - 10-26-2016, 02:49 PM
RE: Calculator find - damaltor - 10-27-2016, 11:14 AM
RE: Calculator find - Vtile - 10-28-2016, 11:39 AM
RE: Calculator find - xmehq - 10-26-2016, 05:02 PM
RE: Calculator find - Chasfield - 10-26-2016 06:03 PM
RE: Calculator find - damaltor - 11-03-2016, 08:28 AM
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