There is literally no trace of it even being plugged in except the calculator says it’s charging. No idea how to fix, all troubleshooting online seems to rely on the calculator being visible in settings or device manager. Help please! Need this for the ACT coming up.

so i have (x-4)(x-1-i)(x-1+i) that i need to multiply. i have two calculators: TI-84 Plus CE, and the HP Prime Graphing Calculator. Does anyone know an easy way to multiply this out on either of those calculators??? i keep getting error message when i try expand. thanks in advance!

I ran a benchmark test but I dont know exactly what the results tell me, if anyone can tell why my performance isnt great that'd be appreciated
[UserBenchmarks: Game 20%, Desk 86%, Work 19%](https://www.userbenchmark.com/UserRun/67967076)
ModelBench
:----:----:----
**CPU**[AMD Ryzen 5 5500](https://cpu.userbenchmark.com/SpeedTest/1820844/AMD-Ryzen-5-5500)84.8%
**GPU**[Nvidia GeForce RTX 3060 Ti](https://gpu.userbenchmark.com/SpeedTest/1958083/NVIDIA-GeForce-RTX-3060-Ti)16.9%
**SSD**[Samsung 970 Evo Plus NVMe PCIe M.2 500GB](https://ssd.userbenchmark.com/SpeedTest/700020/Samsung-SSD-970-EVO-Plus-500GB)227.1%
**HDD**[Seagate Barracuda 2TB (2018)](https://hdd.userbenchmark.com/SpeedTest/466743/ST2000DM008-2FR102)95.1%
**RAM**[Corsair Vengeance LPX DDR4 3200 C16 2x8GB](https://ram.userbenchmark.com/Corsair-Vengeance-LPX-DDR4-3200-C16-2x8GB/Rating/3547)85.3%
**MBD**[Asus ROG STRIX B550-F GAMING WIFI II](https://www.userbenchmark.com/System/Asus-ROG-STRIX-B550-F-GAMING-WIFI-II/257153)

I'll start with I'm lazy, but I would like to know if you can even graph a 3 parabola equation onto a graphing calculator to save me the time of actually doing this problem. The function is y = -3 / (x-1)(x+3)

I have an Algebra final tomorrow and I'd like to see if its possible to graph 3 parabolas for a certain graphing problem such as y= -3/ (x-1) (x+3). I don't understand how to even use the graph aspect of my calculator and would appreciate it a lot if anyone would pay mind.

‘Borrowed’ a ti-84 plus CE calculator from target. The calculator has an activation key to access the software that accompanies the calculator. Can activating this key “Make me trackable?”

I have a TI-84 plus that I haven't used in a while and I no longer have access to some basic functions like the summation sign (sigma) how do I restore this?

I am desperately trying to fix my ti-84 plus Ce, as it works as its plugged into power but even after an hour of charging the moment I unplug it it is out of power. It is around a year and a half years old and I take good care of it. Anyone know how to solve this?

PCPartPicker Part List

Type	Item	Price
CPU	AMD Ryzen 7 7800X3D 4.2 GHz 8-Core Processor	$344.99 @ Amazon
CPU Cooler	Thermaltake TH280 V2 ARGB Sync 84.32 CFM Liquid CPU Cooler	$99.99 @ Amazon
Thermal Compound	Prolimatech PK-3 Nano Aluminum High-Grade 1.5 g Thermal Paste	$11.28 @ Amazon
Motherboard	Asus PRIME X670E-PRO WIFI ATX AM5 Motherboard	$299.94 @ Amazon
Memory	G.Skill Flare X5 32 GB (2 x 16 GB) DDR5-6000 CL30 Memory	$104.99 @ Amazon
Storage	Samsung 990 Pro 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive	$169.99 @ Amazon
Video Card	Asus TUF GAMING OC GeForce RTX 4070 Ti SUPER 16 GB Video Card	$839.99 @ Newegg
Case	Thermaltake Ceres 300 TG ARGB ATX Mid Tower Case	$99.98 @ Newegg
Power Supply	Corsair RM750e (2023) 750 W 80+ Gold Certified Fully Modular ATX Power Supply	$99.99 @ Amazon
Monitor	MSI G272QPF 27.0" 2560 x 1440 170 Hz Monitor	$239.99 @ Amazon
Keyboard	Corsair K65 PLUS RGB Wired/Wireless Gaming Keyboard	$129.99 @ Amazon
Mouse	Logitech G Pro X Superlight Wireless Optical Mouse	$93.99 @ Newegg
	Prices include shipping, taxes, rebates, and discounts
	Total	$2535.11
	Generated by PCPartPicker 2024-05-26 09:35 EDT-0400

Suppose I have two lists: L1 and L2. Is there a convenient way to merge these two into a third list? The only way I could figure out how to do this is via TI-BASIC but that's not exactly straightforward. Does anyone know of a better way to do this?

I am an electrical engineering undergraduate student. I already have a TI nspire cx ii cas and a Casio fx 9750gii. I am looking for a quicker scientific calculator for simpler calculus as the nspire is obviously very menu heavy and slow. I was looking at the ti 36x pro but then people said the TI 30x pro mathprint is better. The thing is im wondering if at that point the TI 84 plus ce would be better simply due to the larger screen. But then it's very similar to the nspire cx ii cas. Looking for a calculator to do mainly calculus equations and more simple algebra , not really graphing. Does the 84 ce have any advantage over the nspire and is the 30x pro (or 36) worth it if I have the nspire already?

I just graduated, and I have a TI-84 Plus CE graphing calculator that I no longer need. It's about 3.5 years old but still works fine as far as I can tell. I can also provide the charger. It's free if anyone wants it! You can also claim it now and get it in the fall. I live in east Madison

Hello there, Rustaceans
I wanted to know if there is a good way to run rust on a TI-84 plus CE or com-/transpile it into something the TI understands.
Thx for the answers beforehand!
Update: After some more searching found this: https://github.com/maddymakesgames/Rust-CE . Gonna try to make it work now

Something I was surprised to see in the aftermath of OnK 150 were accusations from the English fanbase that the chapter had been mistranslated or that the content of it had been misrepresented somehow. I fully admit that I was extremely skeptical of this assertion when I first saw it crop up given but MangaPlus's translations do have an unfortunate habit of flubbing minor details in places that do lead to pretty major cascading errors with the English script. It's possible it could have happened, especially in a chapter operating on dream logic as this one does, so I decided to take a look at the JP text myself and see if this was the case. And what I took away was... no, the English translation is more or less fine. A bit stiff but nothing has been lost or changed from the original text. But since there seems to be a lot of misinfo on this topic going around and I have nothing better to do on a Friday morning I guess, I thought I'd do my best to clear some of it up.
First of all: credentials, I guess? I'm the translator of 45510 and Viewpoint B and I was also part of the team working on Spica, The First Star where I contributed translation efforts as well. Basically I just want to assure folks that I'm not pulling this stuff out of my ass lol
Also apologies that some of these caps from the manga are fucking shmeared with Vaseline, tracking down the JP raws in decent quality was a fucking nightmare this time around for some reason. Anyway!

Black Eyes

The first major point of confusion seems to surround a line from Gorou at the start of page seven, while warning Aqua off from 'Sarina'.
「俺の目が黒い内はさりなちゃんに手ぇ出させねえ からな？」
In initial TLs, this line was translated literally and rendered as "You're not allowed to touch Sarina while your eyes are black!" which immediately caused a flurry of speculation among fans that this was a lore drop, meant to indicate that Aqua was 'not allowed' to be in a relationship with Ruby so long as he had his black hoshigans on - and thus, pursuing a relationship with her would restore them to white. When this line was rendered as "I won't let you make a move on Sarina-chan for as long as I live!" in the official TL, a lot of people assumed this was a mistake or an active omission on the part of MangaPlus. I regret to inform everyone that there was a mistranslation here... but uh, it wasn't MangaPlus!
First of all, Gorou is referring to his own eyes, not Aqua's - and furthermore, he's actually using a euphemistic idiom in the vein of 'over my dead body' or 'when hell freezes over'. There is a bit of missing subtext here in that Gorou is specifically expressing a sort of paternalistic expression and the obvious visual pun of Aqua's black hoshigans but MangaPlus's line gets at what Gorou is actually saying here. So no, unless Akasaka is playing a Ryukishi07 Umineko tier wordplay foreshadowing trick on us, I think we can take this at face value as just a brief gag.

'Good Enough'?

Another point of contention from this same page is a seemingly minor note of potential ambiguity with regards to Aqua's feelings for Ruby. When discussing their relationship at Gorou's prompting, Aqua states that Ruby is 'his precious little sister' with the following phrasing:
「世界でたった一人の大切な妹。それだけで良い。」
MangaPlus renders the「それだけで良い。」part of this line as "That's all that matters". Pretty much since the moment this chapter dropped, I've seen people insist that this is a mistranslation and that initial pre-official TLs of "That's good enough for me" are more accurate - that there is some sense of 'settling' or resignation on Aqua's part, that he does want to be with Ruby but he'll settle for being her brother and that the official TL erases this nuance.
My take on this is... eh. That's kind of a stretch.
Obviously, context is everything but if that sense of 'settling for good enough' is what Akasaka was wanting to convey, 「それだけで良い。」feels off to me - I would say that 「それで十分だ。」would be a much more natural choice of words and in fact, we already have at least once instance of this phrasing being used in OnK to express a similar sentiment and being rendered similarly in official TLs as "That by itself is enough."
When it comes to 「それだけで良い。」, "that's good enough" is a perfectly fine TL for it... but so is "that's all that matters", honestly! Depending on context, anything from "That's all there is to it", "That's plenty by itself", "That's all I want" or even "Just that is enough" are all perfectly fine ways to render this idea in English and I don't think the official TL is missing any nuance not suggested by the art. If I can be frank, this attachment to the 'good enough' phrasing in the English seems to come from this being the wording that was initially used by leakers and that it is just slightly more favorable to Ruby in terms of potential to be an endgame heroine.
The Japanese text is just as favorable or unfavorable to Ruby as the official TL is and any ambiguities in that regard exist in both versions of the text. Do with that as you will.

Tensing Up

This is moreso something I've see on Twitter as opposed to the sub but I thought it was worth addressing: when discussing Aqua's supposed feelings for Kana, Gorou phrases it as such:
「星野アクアとして、思春期らしい年相応の恋愛感情を抱えていた。」
MangaPlus translates this as "As Aqua Hoshino, you have romantic feelings that are appropriate to your age as an adolescent." This is pretty much exactly as he phrases things in Japanese (i.e, he specifically says 恋愛感情 renai kanjou, romantic feelings not just vaguely defined 'love'), but the point of contention sees to be whether this is still the case and that Gorou was specifically talking in the past tense about something that is no longer the case.
This is actually the opposite of what Gorou is saying here: in the part of the sentence that refers to Aqua having these feelings, Gorou uses the phrasing of 抱えていた, which indicates that this state or action is present tense and ongoing.
If I can speculate, this insistence on past tense phrasing seems to come from the fact that feeding Gorou's original line into MTLs such as Google Translate or DeepL returns this past tense phrasing... oops lol.

Bits and Bobs

Just some smaller bits of confusion I've seen floating around that didn't really warrant their own sections...
There seems to be this weird misinfo scrap going around that Aqua switches to referring to himself as 「僕」(boku) as his first person pronoun after waking from his dream as opposed to 「俺」(ore), which is what he'd been using in his dream and what Gorou had been using too - thus implying that「僕」(boku) is Aqua's 'true self' with no Gorou influence. This... uh, is flatly not the case! Putting aside that Aqua doesn't say anything at all after waking up ^{i'm stupid i forgot about his final line i''m sorryyyyyyy} codeswitching between 'boku' and 'ore' as a first person pronoun is not super uncommon and is more to do with context and politeness than anything else - 'boku' is more polite and more appropriate for formal environments whereas 'ore' is always informal. You might switch back and forth between the two depending on who you're talking to - busting out an 'ore' at work would be like going "hey boss, ya boy just finished those financial reports, bitch" so...!
In addition, Aqua has used 'boku' before when distinguishing between "the reincarnator" and "the identity of Aqua Hoshino", so until we see the next chapter and get more Aqua dialogue, I don't know to what degree (if any!) it indicates about pronoun usage differentiating between Gorou and Aqua.
The other bit of discussion I've seen as pertains to the translation is whether Kana's line in the final page - translated by MangaPlus as 'I'm seriously in love' - was a reference to LoveNow's title or if she used the word 'gachikoi' there in Japanese as Ruby does in 143. The answer to both of those is a resounding 'nope'. Kana's line in that final page is 「私は本気の恋をしている。」, while LoveNow's Japanese title is 「今からガチ恋始めます」. Specifically, Kana describes her feelings as 本気の恋 (honki no koi), i.e, seriously, earnestly, truly in love, whereas both LoveNow and Ruby use the term ガチ恋 (gachikoi), a slang term referring to a fan who considers themselves to be legitimately in romantic love with a celebrity/idol/etc. Gachikoi is also how the first generation of B-Komachi are described in both Viewpoint B and 45510 in the original Japanese text.

Shakers of Salt

This is pretty much everything I saw floating around and I am not personally super interested in litigating every line of text in this chapter, BUT - if there's anything you feel was confusing about this chapter's TL in particular or anything that felt off or crunchy, I'd be happy to clarify stuff in the comments!
Ultimately my motivation here was to sooth the itch triggered by seeing my pet peeve pop up, which is people spreading misinfo about the original language text of a work lol. As I said up top, I was immediately skeptical once claims like this started popping up because "actually, this was mistranslated and the original Japanese text just so happens to word for word support my argument actually" is a song and dance I've done a whole lot of times before. I did my time in the Persona fandom, I'm not going back to this!!!
That being said: absolutely fact check me on this! If any of this smells stinky to you, get a second, third and fourth opinion from other parties, do your own research and come to your own conclusions. "People in fandoms will misrepresent the original language text of a work to support their agendas" is not something I am exempt from just because I have done my own translations and the last thing I want is to inadvertently perpetuate bullshit about a language or culture that is not mine. If you take anything from this, it's to do your own research and ultimately see where you come down on this sort of thing.

I'm looking for an upgrade to my TI-84 Plus that has the ability to handle whatever I throw at it. Primarily concerned with things like integrated CAS, Fourier Transform and Z-Transform capability, Bode Plots (and thus log scale axis), divergence/curl/gradient operators, and ideally three dimensional graphing.
I plan on using this as a workhorse calculator to supplement whenever I don't have a computer with Matlab nearby. Any suggestions would be greatly appreciated.