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#1 2010-10-04 22:22:44

AtomicBawm3
Scratcher
Registered: 2009-06-27
Posts: 1000+

Well this is kinda weird/funny/bad...

My calculator, a TI 83 plus, is messed up.  All it's trigonomotry is messed up.  Apparently the sine of 90 is .8939966636... it's actually 1.

Discuss.

http://i50.tinypic.com/j0yw0p.jpg

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#2 2010-10-04 22:30:40

Telemachus
Scratcher
Registered: 2010-04-21
Posts: 500+

Re: Well this is kinda weird/funny/bad...

I would reset everything, there's probably something strange going on there  tongue

http://i54.tinypic.com/10h0fnp.jpg

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#3 2010-10-04 22:34:40

AtomicBawm3
Scratcher
Registered: 2009-06-27
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

Telemachus wrote:

I would reset everything, there's probably something strange going on there  tongue

Doesn't work, I tried resetting it 3 different ways including taking out all the batteries and backup battery.  I think it's perminate, but I'm taking it to my math teacher tomorrow.

http://i50.tinypic.com/j0yw0p.jpg

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#4 2010-10-04 22:42:08

what-the
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Registered: 2009-10-04
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

Sometimes on tests I really do think that my calculator gives out the wrong answer.

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#5 2010-10-04 22:45:08

AtomicBawm3
Scratcher
Registered: 2009-06-27
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

what-the wrote:

Sometimes on tests I really do think that my calculator gives out the wrong answer.

Lol, but this is completely messed up, all the trig functions are.

http://i50.tinypic.com/j0yw0p.jpg

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#6 2010-10-04 22:51:47

militarydudes
Scratcher
Registered: 2008-09-12
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

You has an epic fail of a calculator  smile

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#7 2010-10-04 22:54:28

PW132
Scratcher
Registered: 2009-05-16
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

Isn't that the calculator someone wrote a port of Doom for?

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#8 2010-10-04 23:04:54

AtomicBawm3
Scratcher
Registered: 2009-06-27
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

No idea.

http://i50.tinypic.com/j0yw0p.jpg

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#9 2010-10-05 00:21:41

Ace-Of-Diamonds
Scratcher
Registered: 2010-02-02
Posts: 500+

Re: Well this is kinda weird/funny/bad...

I hope you haven't been using this calculator for long if you haven't figured out how to use the modes properly yet or else all of your trigonometric equations could be wrong. You see a button labeled 'Mode'? You have to set your calculator to DEG as in degrees to use trigonometry. You have it on RAD which is for calculating radians. There's nothing wrong with it though, luckily  smile

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#10 2010-10-05 08:00:18

AtomicBawm3
Scratcher
Registered: 2009-06-27
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

Thanks!  It worked, I just couldn't find it at first.

http://i50.tinypic.com/j0yw0p.jpg

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#11 2010-10-05 08:39:50

scratch_yoshi
Scratcher
Registered: 2009-06-12
Posts: 1000+

Re: Well this is kinda weird/funny/bad...

So... this thread can be closed?

Retired from Scratch, but just the language itself. Not the forums.

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