Ah, I misread the - as a +. You're correct! Sorry, I just woke up and am in the middle of my morning doomscrolling sesh
I have a BA in Mathematics. The limit is indeed determined by the direction you approach the limiting value.
When given without specification, the limit is implied to come from the left, meaning it increases towards the limiting value, which is why you see +inf.
In my experience, as a soon to be mathematics graduate, you really have to research what texts are worth investing in.
As someone who can't focus on pdfs, I buy physical copies of texts. It's a pain to work out what books are worth getting.
Springer has some banger publications. But it also has so pretty shit ones. In my experience, most publishers are like that. I'll never feel bad for pirating a book first to see if it's worth getting.
Fucking paying a week's wage or more for slop - AI or otherwise.
Only for separable equations
*checks notes* yes
Please send penguin pics or else you'll be wishing for a ballistic missile
Australian boatman have it rough
Poor guy shaved his penis off 😔 My condolences and best wishes
As someone with both ASD and ADHD, I'm practically allergic to not learning. Blows my mind that most people aren't the same in some regard.
You're right. But in this case, which is the case I was referring to, there is no two sided limit. It is discontinuous. It is in this case which I was referring to. Sorry for not being clear.