Has anyone created a document with useful things you can do with the CG50 for A level Maths and/or A Level Further Maths please? I know individual things can be looked up but feels like it would be useful for me to have things listed in relation to the spec. Thanks 😁 - ThreadSky

sarahdenisonmei.bsky.social • 15 days ago

Has anyone created a document with useful things you can do with the CG50 for A level Maths and/or A Level Further Maths please?

I know individual things can be looked up but feels like it would be useful for me to have things listed in relation to the spec. Thanks 😁

Comments

martinnoon.bsky.social•15 days ago

Casio have a few things in their website.

zlethbri.bsky.social•13 days ago

https://www.cg50.tips/

This by Graeme Austin covers pretty much everything and can be filtered by spec. Mostly behind a paywall by some bits are free.

sarahdenisonmei.bsky.social•12 days ago

This looks really helpful thank you. Will probably buy it for my son.

tombutton.bsky.social•15 days ago

See https://mei.org.uk/resource/df8b7cb2-04d0-41ff-ac9d-08d967d68474/

sarahdenisonmei.bsky.social•15 days ago

Thanks Tom

benrooney.bsky.social•15 days ago

When doing a stats calc - how do I store the result in memory? I can get it to be stored in a list but, er, how to I get at the value in the list if I am using Run mode (ie option 1)?

themathsbazaar.bsky.social•15 days ago

I now know how to do this on the fx-991CW if anyone is interested

benrooney.bsky.social•15 days ago

I can do it on that. Absolutely no idea on the CG50...

drbennison.bsky.social•13 days ago

I’ve not managed to figure this out either. Sorry!

gsw71.bsky.social•13 days ago

Do you means accessing the mean, standard deviation etc? Those are in VARS>STAT

benrooney.bsky.social•12 days ago

Thank you, but not quite. No, what I mean is let's say you have a two part q, the first uses the normal to calculate a probability, the second uses that probability in a binomial. How do you copy the first result into the second calculation?

drmthornber.bsky.social•12 days ago

See my previous reply.

tombutton.bsky.social•11 days ago

If you've got a probability you've preciously calculated you can access this in Run Mode with VARS: STAT (F3): RESULT(F6): DIST (F3): p (F1).

benrooney.bsky.social•11 days ago

You, sir, are a gentleman. Thank you.

drmthornber.bsky.social•15 days ago

Lists are arrays. You can access individual items with indexing. For example L1[2]

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