Calculators are technology. What do you use /g/?
My ol' trusty fx-991 ES is still going strong. Yes, I fell into the solar panel meme.
I have the same one you've got. Had it for about 9 years at this point. I don't see myself ever getting a new one, especially with wolfram, symbolab, mathematica close by.
>>52083819
That calculator is literally one of the best scientific calculators I've ever used.
Realcalc on phone.i'm 2 stupid to make use of all that fancy greek symbol shit.
>tfw no phone version of your pic
>>52083819
I've got a TI-84 Titanium, TI-89, and a Casio scientific calculator that is basically the new version of what you've got.
>>52083819
I use the casio prism. I have a 3rd party picture reader on it so I store notes and cheat for tests. The professors think Casio doesn't do anything....just the Texas instruments. So I highly recommend the prism.
>>52083819
I have that calculator. It has served me well for more than five years. It has been dunked in water. It has been in snow storms. It has been in my pocket for more time than nearly anything else over that time. I was holding it in my highschool graduation picture.
I love that calculator.
Your smartphone or tablet you autistic retards.
>>52084143
I have neither.
>>52084143
Good luck using a smartphone during a test, retard
>>52083819
>still going strong
How long have you had the thing?
>>52083959
You're only cheating yourself, anon.
>>52084222
6 years
Casio FX-350W mustard rays
>using bloated Calculator botnets
use your head you faggots.
>>52084440
>implying you can do all this in your head
Almost failed a class because the titanium was too complicated to use and the teacher was instructing for a cheaper model.
>>52083819
still using that one too
>>52084544
That makes three of us. I am surprised.
IPython with SymPy and NumPy
>>52084490
oooh mechanics of fluids? fun class
>>52083819
my university doesn't allow this particular calculator. It has too many functions.
Reminder that if your university allows you to use this calculator, it's a beta university that can't into math. Gtfo and study economics or some other beta shit.
>>52084563
fx-911es plus here. Can I join in?
>>52084590
Yup. Learn tons of neat stuff in there, I really liked that class.
>>52084602
My university doesn't allow a calculator at all for most math exams
>tfw shitty graphing calculators made with 20 year old technology cost over $100
>>52084117
You must have gotten laid all the time in high school
>>52084603
I see not why not.
>>52084669
Well, that was not exactly what I was going for, anon. But no, I did not.
Here is another picture.
>>52083819
same, i love it
most folks nowadays have the "+" version, but imo it's far uglier than the regular 991. the only drawback i noticed is that the "+" has cyclic navigating with < and > buttons (get to the end, continue at the start) and equation solutions come in a tidy fraction format while the regular just gives a decimal number
>hardly anyone is in the ti-82+ partrician race.
>>52084878
>equation solutions come in a tidy fraction format while the regular just gives a decimal number
Doesn't the S<=>D do exactly that?
Mine is the regular one and uses fractions as default, there must be a way to configure that.
>>52084920
it uses fractions as default for regular operations, but when you go through MODE->EQN->(number) the solution usually doesn't come in fractions and S<=>D does nothing
>>52084919
I have one of the casio's here, but I also have a TI-84+. It is good, but I tend to carry the casio around with me everyday, and the TI-84+ I keep at home.
>>52084957
and it's not that it's an irrational solution
>>52084143
There very few comparable scientific calculator apps in the stores, emulators are shit when it comes to calculators. I really hope we can get a full graphing calculator, like the HP50 to run natively on smartphones without a shitty emulator.
>>52083819
>two way solar power
When the sun goes down, it charges the sun up to keep everything in equilibrium, I presume.
>>52084971
absolutely, it has a cold fusion reactor inside that can reignite the sun.
I haven't needed this since college.
What do I do with it?
>>52085005
Do math.
It is fun.
>>52085005
that design is absolutely disgusting
FX991-es plus here, also have a HP-50G, but it drains thtough batteries way too fast IMO.
That FX is pretty damn awesome
>>52085046
What are the two holes for?
Is there a calculator holder out there.
>>52085005
install tetris
How do you get calculator scratches out?
>>52085005
Sell it to me for $40.
>>52085206
Too lazy to sell it. I'd rather it just sit there.
I have this bamf. A real trooper. Survived rain, heat, travel, drops, cold, and snow
>>52085164
Just used toothpaste and a qtip. Got the big scratches out but left lots of little ones you can see in the light reflection.
>>52085286
I then put rubbed some immersion oil in with a microscope wipe. Looks much better now.
>>52085231
I've got a similar model except with a solar panel, I've used it for 8 years.
>pic related
For non-graphic applications, the TI-36x Pro seriously OP. Using this thing straight up feels like cheating. Love it.
>>52084780
fx-115ES is the best
I'm using MK-51. Wiki says, that it's analog of CASIO FX-2500.
>>52083819
I purchased my FX-991ES 11 years ago it still works.
>>52083819
I have the non solar panel version of that, the fx 571 es, because I didn't fall for the meme.
>>52086816
or this
>>52084143
>using phone on test
underage b&
>>52086402
Thank you. I always ave appreciated it.
>>52086438
I think I had that calculator, or one very similar to it, at my house when I was younger. My parents had a similar one for their work.
>>52086813
I am not sure what exactly the meme is. At least with my calculator, I have never really had issues with the power being low. Basically, I can open it anywhere, any time of day or night, and there it is--up and ready. I love it, as I said. I wrote a poem about this calculator once, and this thread makes me want to go hunting through my old cschool papers to find it. Sadly I am not at home and my papers are thousands of Km away.
But my calcualtor is here with me.
>>52086375
this and
>>52086832
>>52084353
Close enough I guess.
I need a calculator for college. The Ti-89T and Ti-84+CE are the same price. Which one to buy?
>>52084232
No he isn't, he's clearly cheating the system and will score high unreservedly so, getting him whatever certificate he required for a higher tax ceiling.
>>52086375
FUCKING MASTER RACE GOD DAMMIT YES
>>52083883
Aside from the pemdas bug, sure.
>tfw your favourite and oldest calculator dies
Ti-34II died recently. Hold me /g/ents
>>52089456
Get this instead. It's literally the Ti-89T with a better UI.
>>52086375
Best caluclator ever
