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ijabbott · (This post was last modified: 09-01-2019 06:18 PM by ijabbott.)

(09-01-2019 12:31 PM)rprosperi Wrote:
(09-01-2019 11:48 AM)ijabbott Wrote: There is a second examination mode in OS Ver. 3.30 that allows use of vectors and the 3D Graphing app. This mode is not allowed for the IB exam, and is not yet supported on the French Graph 90+E version of the calculator.

If this machine is allowed for that exam, how is this new mode prevented to ensure it is not used? I'd imagine something more than the honor system is needed...

The screen has a green border in examination mode 1 and a magenta border in examination mode 2.

The Graph 90+E also has an LED that lights in examination mode. I don't know if it's a multi-colour LED, but the Graph 90+E only supports examination mode 1 anyway. (If it is a single colour, they could still use a different flash pattern for exam mode 2.)