Wolfram Mathematica

rcollyer

12:05 AM

@Verbeia migrate it.

Verbeia

12:15 AM

@rcollyer flagged

Mr.Wizard

1:02 AM

Here I go begging for attention again but here is an answer of mine with zero votes. It wasn't posted days late, and I thought it was a good method. Is there something wrong with it?

Matariki

1:21 AM

@MrWizard It works fine. I guess that I don't understand its working to appreciate it. I should learn more pattern matching and start by dissecting it.

Brett Champion

@MrWizard I never saw the question in the first place. I suppose I could downvote your answer.... ;-)

J. M.

Man, if at the current question influx rate, people can miss questions, how much more if it got up to SO-level?

Brett Champion

That'd be a nice problem to have :-)

rcollyer

1:40 AM

I have not read about 1/3 to 1/2 of the questions on the site.

Brett Champion

@rcollyer How's it going?

rcollyer

@BrettChampion It's okay. I have to rework what I was doing the past several days, but it should be straightforward.

Brett Champion

@rcollyer Reminds me of the sort of thing I do. <write code><realize it doesn't handle some case><end up completely rewriting the code>

rcollyer

@BrettChampion this time it was put together a matrix, look at how it behaves, scratch my head when it doesn't behave at all like what I intended, and then there's the aha moment that it was wrong to begin with. :P

Mostly trying to use a new to me technique to probe a theory of mine, and with luck, it will reveal what I want it to. Otherwise, only a couple of days wasted.

Brett Champion

1:56 AM

@rcollyer Hope it pans out.

rcollyer

I don't think it will be nearly as effective as I want. But, I may be able to use it for a paragraph in the dissertation. Yes, sometimes a lot of work goes into one measly little paragraph.

J. M.

2:20 AM

@rcollyer Pareto, y'know... :)

rcollyer

@JM exactly.

Brett Champion

"It's 80% done. All we have to do now is the other 80%"

rcollyer

@BrettChampion Tell me about.

J. M.

Is there any part of life where Pareto doesn't rear its head?

rcollyer

Good question.

J. M.

3:23 AM

A little thing to muse over: why does Sum[#[[k]], {k, Length[#]}] &[{7, 0, 9, 4, 7, 9, 3, 2, 5}] not throw an error message, but ContinuedFractionK[#[[k]], {k, Length[#]}] &[{7, 0, 9, 4, 7, 9, 3, 2, 5}] does? Both Sum[] and ContinuedFractionK[] are HoldAll, so that's not it...

(Nevertheless, ContinuedFractionK[] gives the correct answer.)

Matariki

3:35 AM

@JM In my Mma session ContinuedFraction has Attributes {Listable, Protected} but not HoldAll. Am I missing something? Should it be HoldAll?

rcollyer

@Matariki You're missing the K on the end: ContinuedFractionK not ContinuedFraction.

Matariki

Sorry for the confusion. I added HoldAll to ContinuedFraction but got the same error message.

Forget that also. I should go to bed.

rcollyer

Hola, @VitaliyKaurov

Vitaliy Kaurov

4:40 AM

@rcollyer hello

Sjoerd C. de Vries

2:42 PM

@RM Been there almost 20 years ago. Was one of the best vacations in the US we ever had. We had a grand tour around Yosemite, Sequioiah, Death Valley, Snow canyon, Zion, Bryce, Grand Canyon, the Flagstaff meteorite crater and a couple more things. We drove like 5000 km in two weeks.

Sjoerd C. de Vries

3:57 PM

The number of RTFM questions is rising steeply (or is that just my perception?). I tend to point the askers to the appropriate doc pages, but I got flagged yesterday as being rude and arrogant for doing that. Could I have your opinions on this, please?

Leonid Shifrin

4:21 PM

Hi Sjoerd!

I'd say this depends on the case, but generally I am strongly in favor of continuing doing what you did, and pointing to the docs. Should we lower the standards once, and we get overwhelmed by RTFM questions before we know it.

@Sjoerd I also think that we may deal with it along the lines of what Mr.Wizard suggested: have some "quota" for any new users, so that their first and perhaps second questions are answered with more patience, but pointing also to the docs. After that, pointing to the docs and /or taking other actions to get them to play by the rules.

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