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Galandros


Active Member


Joined: 29 Aug 2008
Posts: 565

Posted: 26 May 2009 02:48:30 pm    Post subject:

Weregoose wrote:
For what it's worth, I made a couple of modifications: the first one appears as an edit in my earlier post, and the second one prepends a negative sign whenever the terminal side is in the third or fourth quadrants. This is the program as it stands now:

Ans→X
sub("01√(√(1",4X[font="verdana"]²
+1,1
If X<0
"[font="arial"]-"+Ans
If fPart(2X
Ans+sub("023",4X[font="verdana"]²,1)+")
If fPart(X
Ans+"/2
Ans

I made an completely brute aproach to this...
It put X^2 into a list of the fraction. Then it had to rationalize (translation math correct?) and output the answer.

But works for sin(90) and doesn't thrown as many errors in bad input... Just presents a strange result.


Last edited by Guest on 11 Jul 2010 03:18:08 pm; edited 1 time in total
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Weregoose
Authentic INTJ


Super Elite (Last Title)


Joined: 25 Nov 2004
Posts: 3976

Posted: 26 May 2009 05:07:07 pm    Post subject:

panyan wrote:
thankyou for revised code, i have only found one fault (which is by no means a problem), when doing sin(90), the answer is 1, but when using your program it gives it as 1/2.
Unless fPart(sin(90[font="times new roman"]° does not equal zero on your calculator, you typed in the program wrong. Go back and try it again.

Last edited by Guest on 11 Jul 2010 03:17:40 pm; edited 1 time in total
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IAmACalculator
In a state of quasi-hiatus


Know-It-All


Joined: 21 Oct 2005
Posts: 1571

Posted: 26 May 2009 05:29:21 pm    Post subject:

panyan wrote:
IAmACalculator wrote:
Wow. I just figured out why it said that he was quoting Goose instead of Darkerline. That was quite the fake-out.


i have no idea what you are talking about, back on topic please
The two had swapped their avatars, thus leading to my confusion. Also, please don't jump down my throat like that. It was only a simple question, and your problem was mostly solved by that point (at this point it has been completely solved). I didn't feel like it would be at all destructive or derailing.
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panyan


Member


Joined: 29 Dec 2007
Posts: 142

Posted: 27 May 2009 06:43:08 am    Post subject:

IAmACalculator wrote:
panyan wrote:
IAmACalculator wrote:
Wow. I just figured out why it said that he was quoting Goose instead of Darkerline. That was quite the fake-out.


i have no idea what you are talking about, back on topic please
The two had swapped their avatars, thus leading to my confusion. Also, please don't jump down my throat like that. It was only a simple question, and your problem was mostly solved by that point (at this point it has been completely solved). I didn't feel like it would be at all destructive or derailing.


actually i thought you were criticizing something i had done which i hadnt known about - lets forget about it
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