Getting a 35S/33S to behave
04-25-2014, 12:54 AM
Post: #7
 Thomas Klemm Senior Member Posts: 1,550 Joined: Dec 2013
RE: Getting a 35S/33S to behave
(04-24-2014 10:05 PM)Matt Agajanian Wrote:  Okay here's a test:

As the HP-11C can only handle 10 digits I assume there's a typo.
I get sin(1.566981956) = 0.9999927253. I might not get why you use different input for the 35S and the other models.

So, what's the verdict?

It appears there's a problem with small values as well.
Quote:105 * sin(0.0001)

HP-32SII 9.99999998333
HP-33S 9.99999998300
actual 9.99999998333

You could try another identity: $$\sin(x)=2\sin(\frac{x}{2})\cos(\frac{x}{2})$$.
Code:
2 / 1 ->R * 2 *
Don't search too long for ->R on the HP-35S.

Cheers
Thomas
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 Messages In This Thread Getting a 35S/33S to behave - Matt Agajanian - 04-24-2014, 06:02 PM RE: Getting a 35S/33S to behave - r. pienne - 04-24-2014, 06:08 PM RE: Getting a 35S/33S to behave - Matt Agajanian - 04-24-2014, 06:15 PM RE: Getting a 35S/33S to behave - Thomas Klemm - 04-24-2014, 07:30 PM RE: Getting a 35S/33S to behave - Matt Agajanian - 04-24-2014, 07:32 PM RE: Getting a 35S/33S to behave - Matt Agajanian - 04-24-2014, 10:05 PM RE: Getting a 35S/33S to behave - Thomas Klemm - 04-25-2014 12:54 AM

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