>Also, possessive pronouns are exactly like in English, concording in gender with the owner, not the object.
This is only true in third person singular. For example, in first person singular: 'моя чашка' (my cup, 'cup' is feminine) vs. 'мой ключ' (my key, 'key' is masculine). Third person plural: 'ихнее дело' (their business, neuter) vs. 'ихняя забота' (their concern, feminine) although most educated Russian speakers would object to these pronouns as a bit too colloquial (although not as colloquial as 'евойная'). Same in second person singular: 'твой друг' (your friend, masculine) vs. 'твоя подруга' (your friend, feminine). In all of the examples above, the gender of the speaker/owner cannot even be determined (grammatically speaking).
This is a fine opinion, here is another one. Calling everyone who uses LaTeX cultists is a bit insulting. I do not particularly like LaTeX and use it only when a journal requires it in which case it is pretty much painless as I simply follow the provided template. TeX, on the other hand pretty much satisfies all my typesetting needs and I use it daily. I wish everyone would use TeX or LaTeX but I would not force it on everyone. Typst seems like a fine if a bit immature system but I truly hope it goes away, the sooner the better. Not because it is bad at what it does but because it solves a problem that does not exist and distracts from a standard that may not be perfect but has proved itself again and again. I am also weary of any piece of software that is controlled by a private entity, no matter how good the initial intentions are. Being open source is not really a guarantee of anything.
I did not call everyone that uses LaTeX a cultist, I called everyone that is a fan of it a cultist.
> because it solves a problem that does not exist
No, the problems with LaTeX are real, objective, and undeniable.
> I am also weary of any piece of software that is controlled by a private entity, no matter how good the initial intentions are. Being open source is not really a guarantee of anything.
That is valid, but it does not excuse the accumulation of bad technical quality in LaTeX. Living in the stone age is not an efficacious solution to the problem of Typst's governance.
With all due respect to your perspective on TeX, isn't it the whole point? There are weaknesses in TeX (like using $ for both beginning and ending the math mode) but they are quite minor. Quirkiness is not a weakness but being a standard (since 1986!) is a major strength. The fact that it does not change is a blessing, truly. Python may be a fine language with a great community of supporters and I use it because I pretty much must but programming in something that is essentially a moving target is no fun. And I would take TeX macros over Python ugly syntax any day, no offense. Not to say I am right just to point out that taste is not necessarily a reliable guide.
On the other hand here is a Long-EZ that gets 40 mpg flying at over 250 mph (so not quite 250 knots but still). The actual savings will be higher since one can fly in a straight line most of the time. It also avoids congestion and ... is simply more fun than driving. Also an auto-pilot in aircraft has been a real thing for quite some time while same in a car ... is still quite pathetic. I have eaten plenty of lunches comfortably while flying a plane while I would not be comfortable doing it while driving.
That’s impressive but it hardly sounds like a comfortable experience for passengers, and while I get the whole argument that overregulation has made light aircraft less safe, i wouldn’t get in that plane thanks.
I was wandering the same thing. Quite often the insurance sets a much higher standard than what is legal. I had a lot of fun flying a local police helicopter as a commercial helicopter pilot with the police pilot (who only had a private certificate at the time) simply because insurance required a commercial pilot to be present in the cockpit.
In my experience a more appropriate title for this book would be: 'Linear algebra done ok if this is your second time doing it'. I have seen way too many students who, after having taken a course that used this textbook, could not give an example of a linear operator (yes, I literally asked, show me an example of a linear operator in R^3) because they literally do not have the language for it (because 'matrices are bad').
While there may be genuine issues with the book, especially when used as a first text, this strikes me as evidence either that the book was only taught through a few chapters or that the students simply didn't understand anything from it (which may be the fault of the book, of course -- but it also may be the fault of the instructor, or the preparedness of the students for the course).
Chapters 5-8 are all on operators (i.e., the entire second half of the book!). One of the most common exercises in the book is "give an example of..." And chapters 7 and 8 are literally titled "Operators on Inner Product Spaces" and "Operators on Complex Vector Spaces." If you can complete the homework with a passing grade and then pass an exam covering that material, there's no way you don't know examples of operators. Possibly you forgot the definition, but a quick, one-sentence reminder of that should make it easy to list plenty of examples)
I have the same sentiment about TeX. The fact that the language has been stable for over 30 years is incredibly important to me. I also feel like I can do anything in TeX: I have written a C compiler in TeX as an academic exercise so I cannot take complaints about TeX's macros seriously.
You can not take complaints about TeX being a very bad programming language, based on the totally obsolete principle of macro expansion seriously, because you have written something complex in it?
That is totally absurd. TeX is an awful programming language and there is no changing that. Either you accept it and suffer through it or use something else. But it obviously the worst thing about typesetting in any TeX derived system.
There's all kinds of weird stuff that people do, like the other day I saw a guy with a wingsuit that was apparently crafted from a carpet jump into the abyss to ride the winds. "I can not take people seriously who do not just use a carpet and jump off cliffs". You do you I guess.
I am also doubting his claim that he had several students land without assistance on the first try. I have had a few students land with minimal assistance on the first try but I am quite sure that the airplane would be damaged had I refrained from making a couple of minor corrections. Some of those students were very talented (one soloed at 7 hours and went on to fly for Jet Blue eventually, of course this had little to do with my instruction) but they still needed a little bit of help the first time.
I understand this is a (good) attempt at humor but this might be an interesting idea to see if Bluetooth leaks from inside the microwave oven (or from the outside in). Of course, the microwave has to stay off, naturally :)
This is only true in third person singular. For example, in first person singular: 'моя чашка' (my cup, 'cup' is feminine) vs. 'мой ключ' (my key, 'key' is masculine). Third person plural: 'ихнее дело' (their business, neuter) vs. 'ихняя забота' (their concern, feminine) although most educated Russian speakers would object to these pronouns as a bit too colloquial (although not as colloquial as 'евойная'). Same in second person singular: 'твой друг' (your friend, masculine) vs. 'твоя подруга' (your friend, feminine). In all of the examples above, the gender of the speaker/owner cannot even be determined (grammatically speaking).