Best Scientific Calculator for Engineering Students: Casio FZ-10XE
The Casio FZ-10XE is one of the most popular and well known scientific calculators among engineers. It was introduced in 2001 and it has been very successful in its field.
It is based on the same technology as the original Casio FZ-7, but with some improvements such as a larger display screen, better battery life, improved software features and so forth.
It is a general purpose digital electronic calculator which can perform many mathematical functions including addition, subtraction, multiplication, division and even logarithms. It is capable of performing calculations up to 10 digits long.
Its built-in memory allows users to store multiple computations in the form of formulas or equations. There are two additional buttons on top of the unit that allow users to save their work in a file format called “Fuzzy Calc”.
The FZ-10XE has a number of useful features including a large LCD display, an easy-to-use numeric keypad, an integrated speaker system and a built-in rechargeable lithium ion battery. It comes with built in flash memory which allows users to store and access data from the calculator on any computer or other device.
Perhaps the most unique feature of the FZ-10XE is the ability to connect to the internet for online access. The calculator comes with a built-in ethernet port and Wi-Fi support.
Users can access the internet, perform web searches, download files and even play games. The Casio FZ-10XE is a very useful tool for students, engineers and researchers.
Best Scientific Calculator: TI-36X Pro
If you have a limited budget and you’re looking for a very basic scientific calculator, then the Texas Instruments TI-36X Pro is probably the one for you. With 36KB of on-board memory, this calculator can perform calculations up to 10 digits and has 2 variable memories.
The layout of the calculator is very simple with all the normal keys that you would expect from a scientific calculator. The display is a bit small, but you can clearly see the numbers on it.
One really good feature of this calculator is that it has a 2 digits exponent. This means that it allows you to input very large or very small numbers a lot easier.
Using the 2 digits exponent, the calculator is able to handle up to 13 digits long calculations. The calculator also comes with an AC power adapter which will allow you to use it even during power failures. I do want to mention that this is not a graphing calculator and it does not have an online data connection.
One really cool thing about this calculator is that it has access to the constant library. This library allows you to input very complex scientific formulas without having to memorize them.
A very useful and time-saving feature which eliminates the need to have a physical scientific formula book.
All in all, this is a great scientific calculator for those on a tight budget. It has all the features you really need to perform your day to day calculations in school or at work.
I highly recommend it!
Best Graphing Calculator: Texas Instruments TI-84 Plus
As the name suggests, a graphing calculator is a calculator that can produce graphs to help visualize mathematical functions. This feature is especially useful for students in secondary school (high school) and college who are learning about various mathematical concepts.
In addition to graphing, a graphing calculator can perform many other scientific and technical calculations. While there are several good graphing calculators on the market, the Texas Instruments TI-84 Plus is by far the most popular one. With its wide range of features and large library of applications, this calculator is a must have for any student.
The TI-84 Plus can graph up to 6 equations (linear and non-linear) in either 2D or 3D. It can also display the equation of a line given the points on the line.
This means you do not need to manually enter in any points, simply enter in the coordinates of each point and the calculator does the rest. You can even use this feature to find the intersection between a line and a parabola or circle. In addition to graphing, this calculator can also draw up to 10different kinds of parametric and polar equations.
Another useful feature of this calculator is the ability to add textboxes and lineboxes anywhere on the screen. These can be used to highlight portions of your graph or to add explanations about a particular part of your calculation.
This can be very useful for impressing your teacher!
One great feature of this calculator is that you can create your own programs using the built in programming language called Zap. This allows you to automate many of the more tedious calculations you may need to do.
You can even make your programs elaborate and complex, with the ability to input variables and draw graphics.
There are many optional packages for the TI-84 Plus which allow you to download files such as extra games, utilities, and graphic images. The downloads are available on a website called Cemetech which is dedicated to the Texas Instruments calculators.
As you can see, there are many great features included with this calculator. This is definitely the best graphing calculator for those who need to take their mathematics and science studies to the next level.
If you would like to learn more about this calculator or any of the optional downloads, simply type in “Cemetech” in your favorite search engine and be amazed at all the information you can find!
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Sources & references used in this article:
Comparisons and demonstrations of scientific calculators by MH Kim, SY Ly, TK Hong – Journal of Chemical Education, 2000 – ACS Publications
Several Applications of Advanced Scientific Calculators: Nonlinear Least-Squares Analysis and Titration of a Weak Acid by MH Kim, SY Ly, TK Hong – The Chemical Educator, 2002 – Springer
Curriculum issues for graphics calculators by B Kissane – The Australian Mathematics Teacher, 2000 – researchrepository.murdoch.edu.au
How do you know that he tried his best by L Matheson, DM Re-visiting – Reliability crisis in industrial …, 1988 – phed3806.tripod.com
Graphics calculators and lower secondary mathematics by B Kissane, M Kemp – The Australian …, 1999 – researchrepository.murdoch.edu.au
Graphing calculators: A conversation with Bert Waits by G Akst – Journal of Developmental Education, 1995 – search.proquest.com
Algebraic expression manipulation method and implementation for an electronic data processing apparatus by CM Patton – US Patent 4,852,057, 1989 – Google Patents
Calculators for Marine Navigation by B d’Oliveira – The Journal of Navigation, 1981 – cambridge.org