RandomWalker

joined 1 year ago
[–] [email protected] 4 points 3 months ago* (last edited 3 months ago)

Natural numbers are used commonly in mathematics across the world. Sequences are fundamental to the field of analysis, and a sequence is a function whose domain is the natural numbers.

You also need to index sets and those indices are usually natural numbers. Whether you index starting at 0 or 1 is pretty inconsistent, and you end up needing to specify whether or not you include 0 when you talk about the natural numbers.

Edit: I misread and didn’t see you were talking about whole numbers. I’m going to leave the comment anyway because it’s still kind of relevant.

[–] [email protected] 39 points 3 months ago (11 children)

I could be completely wrong, but I doubt any of my (US) professors would reference an ISO definition, and may not even know it exists. Mathematicians in my experience are far less concerned about the terminology or symbols used to describe something as long as they’re clearly defined. In fact, they’ll probably make up their own symbology just because it’s slightly more convenient for their proof.

[–] [email protected] 20 points 3 months ago (1 children)

Nah, man. Pluto doesn’t care any more. Even as a dwarf planet, he knows he’s still hot shit

[–] [email protected] 26 points 5 months ago* (last edited 5 months ago) (2 children)

The linked article has some top notch mental gymnastics. It goes through great pains to claim that Watson and Crick didn’t steal Franklins’s data (but were extremely cavalier about using it without telling her) and that they would’ve taken anyone’s data, not just a woman’s (although the data had to be brought to their attention because Watson didn’t take any notes on her lecture and instead only paid attention to her appearance).

I don’t know what drives people to make unfounded assertions defending the legacy of male scientists even while going through such lengths to describe the sexism female scientists faced. It’s like they want to imagine sexism was just something in the air that happened to affect women and not caused or perpetuated by anyone.

[–] [email protected] 18 points 5 months ago

This sounds like the main problem. They’re assigning you tasks that no one else wants to do or that aren’t high priority. That means the task is difficult or unpleasant in some way, or they don’t actually care that much about it and won’t prioritize anyone else to help resolve your blockers.

It may be difficult, but I think you should have a conversation with whoever you report to about what their expectations are and how they expect blockers to be resolved if no one prioritizes your tasks. You may need to approach this less defensively and make it clear that clearing these blockers is not your responsibility. If the person you report to isn’t a team lead/manager then I would escalate the problem to a manager and make it clear you’re not getting the resources you need to do your work.

[–] [email protected] 38 points 7 months ago (3 children)

1-in-5 of the survey respondents say they’ve seen a recent grad bring in a parent. That doesn’t mean 1-in-5 bring parents.

[–] [email protected] 3 points 7 months ago

I have heat pumps in some rooms (mainly for cooling) in the lower Hudson Valley, New York. Mine aren’t effective at heating the house when temperatures fall below 50 F. But my house is almost 100 years old and extremely drafty, so it may not be the best point of comparison.

[–] [email protected] 75 points 8 months ago* (last edited 8 months ago) (1 children)

American here, that didn’t expire on February 29th, it will expire on the second of Viginti-September. Easy mistake to make.

[–] [email protected] 9 points 8 months ago (2 children)

I would likely say six oh five as would my wife and friends. We’re all American from different parts of the country, so I suspect this is a difference in British v American English.

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