How does its scientific calculator work? I don't see scientific functions like sine, cosine, logarithms and so on
1784267
Science Calculator-Input Formula-Button F1 brings screen with Sin, Cos,Log and more.Pick up one and Button Enter.
1434291
I am not sure what you mean. To me it works logically which is why I bought it. 8+6=14. 8-6=2 and so on. Hope this helps.
608605
I don't know, but I bought one of these crappy things, which cost a ridiculous amount of money and it works as badly as the one I replaced. This thing is as advanced as the 4 function calculator I had in 1972, only this thing doesn't do what it's supposed to. Someone needs to go into competition with Zodiac and make a system that actually works well and has been designed for today's technology and can be accessed wirelessly through smart phones, tablets or iPads. Even if Zodiac makes an interface that allows you to connect your old system to a phone or pad app, I'm sure they'll charge an arm & a leg and it probably will work just as poorly!!! I don't know, but I bought one of these crappy things, which cost a ridiculous amount of money and it works as badly as the one I replaced. This thing is as advanced as the 4 function calculator I had in 1972, only this thing doesn't do what it's supposed to. Someone needs to go into competition with Zodiac and make a system that actually works well and has been designed for today's technology and can be accessed wirelessly through smart phones, tablets or iPads. Even if Zodiac makes an interface that allows you to connect your old system to a phone or pad app, I'm sure they'll... » Read More I don't know, but I bought one of these crappy things, which cost a ridiculous amount of money and it works as badly as the one I replaced. This thing is as advanced as the 4 function calculator I had in 1972, only this thing doesn't do what it's supposed to. Someone needs to go into competition with Zodiac and make a system that actually works well and has been designed for today's technology and can be accessed wirelessly through smart phones, tablets or iPads. Even if Zodiac makes an interface that allows you to connect your old system to a phone or pad app, I'm sure they'll charge an arm & a leg and it probably will work just as poorly!!! « Show Less
1346119
I'm not 100% sure, but I think it does. I remember there was something there that was a little different about the decimal point, so I want to tentatively say "yes." It is a really nice calculator! I returned mine because it was an accidental purchase (I must be more careful when online). A very good product for the money.
1791883
It gives square roots in decimal form. If you are looking for a calculator that gives the answer in square root form, the Casio fx-115ES PLUS shows square roots in either form. It displays them in square root form first and then you press the S <> D key to display it in decimal form.
1327244
I didn't either and have found it hard to know what function is showing. I have no idea how to set anything. I'm sorry I can't help you.
358056
It is not a graphing calculator. It can solve equations, integrate, and differentiate, however it does not have a differential equation solver like the high end graphing calculators do. If you are taking a diffeq course I can tell you first hand that you will not need a graphing calculator for anything, or a diffeq solver . I highly recommend this calculator.
1929488
This is a very complicated calculator. Why should you have to enter a negative number when doing financial equations?Especially when calculating long term interest and payments. Don't have answer to your problem. Have enough of my own.
1063549
No it does not. The rate of conversion changes daily so I doubt any calculator will do this. You need a computer program.
789520
Thanks for your comment. I was going to purchase this, however seeing as how all of the information entered was the same sans age and you got two very different answers, this calculator seems faulty.
899815
Terre, I have the Calculator at work but I would have to say yes off the top of my head. The only way it would do that is if it has a physical slide for setting the number of decimal points. I don't believe this has that. I can double check tomorrow when I'm at work. And post another response if it does.
1704806
I send it for gift to my son, and I didn't have a chance to figure full functions, sorry for don't help you out :-(
2168164
Also you can download the manual online. I highly recommend using the manual and actually entering the data entries they show. It really helps show you the expansive abilities this awesome calculator can perform.
945062
The calculator displays information in both decimal and fractions.....I hope that answear your question
1310105
This is a very good calculator. I used it in pre-calculus and calculus. It has all the functions that you need and others you don't. Its super simple to operate and the manual is not complicated at all if you need it.
1947922
It is somewhat similar to the TI 92 graphing calculator; however, it is definitely not the best source for graphing specifically. It has nice 3-D pictures but I usually use other sources online for graphing problems. If a graphing calculator is what you're looking for, I would get a newer model because this calculator is better for solving difficult equations and have step by step instructions to solve them. My primary reason for purchase was for assistance in my calculus 3 class.
1450985
Yes, it has a solver that can do that and it's pretty easy to use. As I got into upper levels of math though (Calculus and onwards), it would take over a minute to return an answer. I found this to be the case when raised powers and square roots were involved. If you're looking to solve for x in these cases, I would suggest the TI-84. It has a polynomial solver that can solve orders up to 10. It's the "plysmlt" app that comes preinstalled with the calculator.