Which scientific calculator is used in engineering? Helps alleviate worry of your calculator running out of battery power in an exam, and also good for taking into the lab to keep your good calculator out of the line of fire.Frequently Asked Questions (FAQs) 1. No RPN, but completely solar-powered (so you'll always have one calculator that doesn't run out of batteries), simple enough that you can get away with using it in almost any exam (except the FE, strangely.), and quick and intuitive to use, all in a very compact package. The 50g seems to be much more widely used by engineering students, though, so it's possibly the safer option for an overkill graphing RPN machine.Īnd for a second little backup calculator, I recommend the Casio fx-260. I cannot comment on the HP Prime because I do not have it. The weakness is that a lot of the features won't be used often, it is a graphing calculator and not allowed on the FE (both of which place it above where some professors draw the line as to what can and can't be used on exams), and all these features generally give it a slower, "clunkier" feel in comparison to the 35s. The strength is that it can do many more things. Compared to the 35s, this is its strength and weakness. The HP 50g is a very powerful machine, and has many, many capabilities (about equal to the TI-89). It's also the only programmable calculator allowed on the FE exam. It's great for time pressure because everything is right there on the keyboard (no menus to dig through), so it's very fast. The HP 35s is wonderful for 99% of the stuff you have to do with a calculator. This way of doing things is the beauty of the RPN memory stack. Think about it as breaking complex calculations down into smaller pieces, then combining those pieces to get an answer. Don't think about it as entering the expression in as a whole. You will be frustrated at first (I certainly was), but use nothing but RPN for all your calculations for a week or so and you might just love it and it will likely be second nature before you know it. If you want to cut your teeth on RPN before committing to a calculator, read this and use this. RPN allows unambiguous, parenthesis-free input for complicated calculations, and who doesn't want that? If you get HP's RPN down cold, you can tear through calculations much faster and more accurately than with algebraic. My standard "RPN Proselytizing Boilerplate" for OP (based on my experiences): :) ) But seriously, giving RPN a shot is definitely worth it! Once you go rpn use stack you never go back! Thanks a lot for all of the replies and advice! I figure if I have to change calculators for next year (when I actually enter university/college), I'll buy something once I know which school I'm going to if they don't allow any of the calculators I have now. So now I have a TI-30XA (from Grades 9-10), a TI-36X Pro, and a TI-84 Plus. Do you guys think those two will last an aspiring engineering girl for long?ĮDIT: I ended up returning the TI-30x IIS and getting a TI-36X Pro. The first one is a scientific calculator and the other one is a graphing calculator. I was given a TI -30x IIS and a TI-84 plus. Functions, Calculus and maybe a few years of College/University (I live in Canada so there's a difference) Engineering. I'm just wondering if they're going to be good enough to last me through Adv. embarrassingly I lost my old Sharp Calculator during the summer (:Y), but my mom bought me 2 new ones. Hey, so I might be jumping the gun a bit but this year of high school will be my last year (grade 12) before I apply to study either Engineering or Engineering Technology. Meme posts made outside this time will be removed. Meme posts are allowed only Saturday, Sunday, and Monday. You can be an account with a website, but not a website with an account. Trolling, posts intentionally inciting conflict, personal attacks, and spam will be removed.Īvoid posting blogspam, blog self-promotion, or personally monetized links. Racism, sexism or any other kind of intolerance or discrimination will not be tolerated. Otherwise your post may get deleted.ĭo your own research, follow basic guidelines, and be sure to google your question beforehand. If the topic of your post is currently covered in one of the megathreads/stickied posts at the top of the page, please put your content as a comment there instead. Not reading them and then complaining will not earn you any sympathy. This is a place for engineering students of any discipline to discuss study methods, get homework help, get job search advice, and find a compassionate ear when you get a 40% on your midterm after studying all night. Check out the official EngineeringStudents Discord!: discord.gg/EngineeringStudents
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