Posted on November 5, 2017


Geogebra.   “Lists” are a lot like arrays, tho’ the first element is list(1) not zero; zero will get “undefined.

No, I still have no idea how to actually SET THE STUPID X AXIS TO THE SIZE I WANT.   I mean, I know how to set it but it changes if I so much as move the mouse anywhere.

Found a “group” but signed up for email list before clicking on the blog, where the last post was 2014.  Oh, well.

Got as far as the part where I need to do the “isinregion.”   Yes, that’s so cool!

Well, except I have absolutely no guidance as to how to make this thing happen.   You see, you can’t just enter things like they are in the template,  but to match what you do.   You have to enter something — no clue as to what — and then it will change it to that.   While you’re trying to figure that out you get error messages so you can’t actually put stuff in and see if it works.

No, there aren’t any nice tutorial videos about the isInRegion command, or how to drag and drop in geogebra.

Tech’s great when it works.   Yes, I just need better training!  Time to go shopping.   MIght be a ride but if it’s raining, it’ll be in the car thing…



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