50g User RPL Micro-Challenge: Fraction to a Power
10-10-2017, 06:24 AM
Post: #21
 ttw Member Posts: 133 Joined: Jun 2014
RE: 50g User RPL Micro-Challenge: Fraction to a Power

<< 11 115 ^ 12 115 ^ / >> TEVAL

Time .9368 sec. At least it's less than a second.

I'll try a few more. This one is like the previous but entirely in Polish.
10-10-2017, 10:56 AM
Post: #22
 pier4r Senior Member Posts: 1,737 Joined: Nov 2014
RE: 50g User RPL Micro-Challenge: Fraction to a Power

<< 11 115 ^ 12 115 ^ / >> TEVAL

Time .9368 sec. At least it's less than a second.

I'll try a few more. This one is like the previous but entirely in Polish.

But this one is not generic.

Wikis are great, Contribute :)
10-10-2017, 04:18 PM
Post: #23
 Tim Wessman Senior Member Posts: 2,016 Joined: Dec 2013
RE: 50g User RPL Micro-Challenge: Fraction to a Power
(10-09-2017 10:26 AM)Joe Horn Wrote:  Micro-Challenge: Generate that same answer in less than 1 second,

I type it in on the 50 and evaluate, and while its busy move over to the Prime and have my answer long before it finishes.

~.0004s is the evaluation time for an exact result on the unit I just tested.

TW

Although I work for the HP calculator group, the views and opinions I post here are my own.
10-10-2017, 05:15 PM
Post: #24
 Gerald H Senior Member Posts: 1,361 Joined: May 2014
RE: 50g User RPL Micro-Challenge: Fraction to a Power
Perhaps a programming challenge for the Prime would reveal how brilliant it is?

The last time I checked my 38G could deal with sequences going from index 1 up to 10^12 - what's the range limit for the Prime?
10-10-2017, 07:09 PM
Post: #25
 Arno K Senior Member Posts: 430 Joined: Mar 2015
RE: 50g User RPL Micro-Challenge: Fraction to a Power
Directly on the keyboard :time((11/15)^115) in CAS: 0.000424s.
Arno
10-10-2017, 10:30 PM
Post: #26
 DA74254 Member Posts: 73 Joined: Sep 2017
RE: 50g User RPL Micro-Challenge: Fraction to a Power
My Prime (first version without data streamer ability) came up with 0.000406. The Android app (free version) on a Cat S60 clocked in at 0.000054. Fiftyfour microseconds iif I've not messed with my decimals :-)

Esben
28s, 35s, 49G+, 50G, Prime, SwissMicros DM42
Elektronika MK-52 & MK-61
10-11-2017, 05:33 AM
Post: #27
 Gerald H Senior Member Posts: 1,361 Joined: May 2014
RE: 50g User RPL Micro-Challenge: Fraction to a Power
Should you want to perform this calculation on a 40G/gs it's much faster if you enter

11^115/12^115

in CAS.
10-11-2017, 12:13 PM (This post was last modified: 10-11-2017 12:17 PM by Gilles59.)
Post: #28
 Gilles59 Member Posts: 136 Joined: Jan 2017
RE: 50g User RPL Micro-Challenge: Fraction to a Power
Another way (50G):

Code:
<< {'(&A/&B)^&C' , '&A^&C/&B^&C' } â†‘MATCH << SIMPLIFY >> IFT >>

Not so fast (1.9 sec) but I like it...
10-11-2017, 04:22 PM
Post: #29
 Arno K Senior Member Posts: 430 Joined: Mar 2015
RE: 50g User RPL Micro-Challenge: Fraction to a Power
I never liked match.
Arno
10-11-2017, 07:31 PM (This post was last modified: 10-11-2017 07:58 PM by Gilles59.)
Post: #30
 Gilles59 Member Posts: 136 Joined: Jan 2017
RE: 50g User RPL Micro-Challenge: Fraction to a Power
(10-11-2017 04:22 PM)Arno K Wrote:  I never liked match.
Arno

There are some limitation in exact mode but I like it very much ;D It's a powerfull way to increase CAS functionality. An improve MATCH command on the PRIME could be _very_ powerful.
Working with 'pattern' is powerfull for manipuling symbolic structurs
10-11-2017, 09:44 PM
Post: #31
 Arno K Senior Member Posts: 430 Joined: Mar 2015
RE: 50g User RPL Micro-Challenge: Fraction to a Power
(10-11-2017 07:31 PM)Gilles59 Wrote:  Working with 'pattern' is powerfull for manipuling symbolic structurs
Correct, I don'remember if my first encounter with match was the 28 or the 48, but it was an example using the Theorem of Addition (straight from German) for sines and cosines and there I thought: before having it typed in I have done it by hand, perhaps a result from those days...
Arno
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