• GreatDong3000@lemm.ee
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    6 days ago

    For economists (and business) students it isn’t a graphing calculator but same thing with HP12c (financial calculator). But it is only like 40 dollars.

    • TenderfootGungi@lemmy.world
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      6 days ago

      One of the scientific calculators has great business functions in a menu (ti83 maybe?). I prefered it to actual business calculators. And it could handle the science classes as well.

      I don’t remember the exact model, though. Once out of school we use excel.

  • Got_Bent@lemmy.world
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    6 days ago

    I remember getting my Texas instruments financial calculator circa 2009 for probably fifty dollars or so.

    The professor told us that at the time, production costs for my fifty dollar calculator were roughly a dollar.

    On the bright side, I’ll bring that thing in whenever I buy a car and it truly fucks with the whole “what kind of payment are you looking for” routine they do. (Though these days, I’m more likely to bring a laptop with Excel. Same idea, but faster and better visuals)

  • undergroundoverground@lemmy.world
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    8 days ago

    Its okay, as I neoclassical economist, I know exactly how to fix this issue.

    Tax breaks for the rich.

    Ask me to solve any economic problem, I have the answers.

    • Asafum@feddit.nl
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      8 days ago

      No no no, it’s not an issue at all!

      It’s Working As Intended* as in there’s a demand (guaranteed by schools) so we charge whatever the fuck we want! Supply is also high? Following supply and demand as theory is for chumps! Supply and demand theory is for us to use as we see fit and to ignore the aspects we don’t like!

      • undergroundoverground@lemmy.world
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        7 days ago

        I think you know as well as I do that your honesty and integrity in describing how people are being fucked over by this process excludes you from neoclassical economics. Its always easy to catch out the fakers.

        I mean, how am I supposed to justify tax breaks for the rich with that?

  • AstridWipenaugh@lemmy.world
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    8 days ago

    The TI-89 was ~$100 when I bought one 20 years ago. Looked it up on Amazon and they’re $100-$150 depending on the specific model. They haven’t kept up with inflation at all, which means they’ve been getting cheaper this whole time…

    • uis@lemm.ee
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      7 days ago

      For 100$ you can buy new phone and install any math software you want

  • protist@mander.xyz
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    8 days ago

    My TI-89 from 1998 still works perfectly, so at least you only have to buy it once.

    Because of their longevity, there are a ton on the aftermarket for like $40

  • Kaboom@reddthat.com
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    8 days ago

    Iirc, theyre the last products still using a z80, which was launched in the seventies. Keeping an entire chip fab open for one thing isnt cheap, even if its for something like a z80

  • einlander@lemmy.world
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    6 days ago

    And that’s why I own a Casio graphing calculator. Way cheaper than TI. BTW TI calculator are more expressive because you essentially are passing TI to indoctrinate you. Thr price of the calculator factors in the teaching materials, conferences, and marketing.

  • webghost0101@sopuli.xyz
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    8 days ago

    The product isn’t total compute, Its reliable compute for a measuring device.

    Still no excuse but pretty industry standard. The production costs for an iphone 6 where about a 100 bucks but sold for 8 times as much.