Random Thoughts 7

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My quick and dirty suggestion for PF:

falling.gif
 
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The member awards are a lot of fun and I always count up the votes to get an idea who visits regularly (besides everyone I know) and weightings from one SF to another.
Anyway, the numbers don't add up.
I did not want to make a negative thread but regulars may see this and have a look.
Total votes are less than half the actual votes if you total them up.
Also the % votes are more than 100%.
Not sure what I missed.
 
pinball1970 said:
Not sure what I missed.
Up to three votes per voter, and I think it divides by voters not votes. Assuming the total doesn't exceed 300% it's fine. Or broken-as-designed, anyway.
 
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Ibix said:
Up to three votes per voter, and I think it divides by voters not votes. Assuming the total doesn't exceed 300% it's fine. Or broken-as-designed, anyway.
Ahhhh.

This is why I will never get nominated in the mathematics sf
 
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My advisor is a dinosaur, so she can't give feedback properly in pdf.

New rule for life: unless your work is extremely math heavy (chemist here), LaTeX is for nerds who don't value their time.
 
Mayhem said:
New rule for life: unless your work is extremely math heavy (chemist here), LaTeX is for nerds who don't value their time.

I'm not sure I understand what you're saying. The mere inclusion of [itex]\LaTeX[/itex] here at PF has saved me more time than I can accurately measure.

This equation,
[tex]\oint \vec E \cdot \vec{dA} = \frac{Q_{\mathrm{enc}}}{\varepsilon_0}[/tex]
took me maybe two minutes write here using [itex]\LaTeX[/itex]. (And I'm out of practice; back in the day I could probably crank that out in less than a minute.) It would have taken me 5 or 10 minutes to pick and place the right symbols from some menu driven equation writer.

----
Edit: And applied to chemistry, even

[itex]\mathrm{6 \ K_4 [Fe(SCN)_6] + 97 \ K_2Cr_2O_7 + 355 \ H_2SO_4}[/itex]
[itex]\mathrm{\ \ \ \rightarrow 3 \ Fe_2(SO_4)_3 + 97 \ Cr_2(SO_4)_3 + 36 \ CO_2 + 355 \ H_2O + 91 \ K_2SO_4 + 36 \ KNO_3}[/itex]

only took a couple of minutes.

Another edit: OK, so I went back and reformated it so it would fit on one page. But it was still simple.
 
Last edited:
Microsoft Excel was created to punish efficient people's muscle memory.
 
collinsmark said:
I'm not sure I understand what you're saying. The mere inclusion of [itex]\LaTeX[/itex] here at PF has saved me more time than I can accurately measure.

This equation,
[tex]\oint \vec E \cdot \vec{dA} = \frac{Q_{\mathrm{enc}}}{\varepsilon_0}[/tex]
took me maybe two minutes write here using [itex]\LaTeX[/itex]. (And I'm out of practice; back in the day I could probably crank that out in less than a minute.) It would have taken me 5 or 10 minutes to pick and place the right symbols from some menu driven equation writer.

----
Edit: And applied to chemistry, even

[itex]\mathrm{6 \ K_4 [Fe(SCN)_6] + 97 \ K_2Cr_2O_7 + 355 \ H_2SO_4}[/itex]
[itex]\mathrm{\ \ \ \rightarrow 3 \ Fe_2(SO_4)_3 + 97 \ Cr_2(SO_4)_3 + 36 \ CO_2 + 355 \ H_2O + 91 \ K_2SO_4 + 36 \ KNO_3}[/itex]

only took a couple of minutes.

Another edit: OK, so I went back and reformated it so it would fit on one page. But it was still simple.
These are fine. The problem is, graduate level chemistry (bar quantum chemistry and heavy physical chemistry) is far more figure and table heavy than physics.
 
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Mayhem said:
...efficient people's muscle memory.
Couldn't remember having heard such a phrase, so I googled it, and Google AI told me;

"Efficient people's muscle memory" refers to the well-developed neural pathways in the brains of highly efficient individuals, allowing them to perform tasks with minimal conscious effort due to repeated practice, essentially "remembering" the most optimized movements and actions, leading to increased productivity and smooth execution of tasks.

Upon further investigation, this is a quote from the first paragraph of Wikipedias entry on 'Muscle Memory'.
 
fresh_42 said:
It is an interesting little country. Its law system is basically Austrian, and its currency and banking system are Swiss.
Have you been there? A full 10 minutes, to walk from end-to-end?