To CAS or Not to CAS, that is the question. A nagging perplexity that eats on the busy brains of math students enrolled in advanced classes, disturbing the peace of their tutors and forever sharpening the horns of dilemma. While they’re weighing the pros and cons, these enhanced graphic devices are just getting better and better, testing student’s geeky cravings and becoming an essential part of the daily routine of many engineers and people working with finances and sales.

One cannot be sure anymore whether getting a CAS calculator as a student can interfere with the knowledge absorption process, or the student will be drooling over its features to the extend of wanting to understand more and more of the whys and hows of it and therefore feel the urge to expand their knowledge.

What makes these devices so attractive is their ability to engage and relive one’s brain at the same time. They are not the easiest tools to manage, but they will make your life easier regarding complicated calculations. Using them for too long might take its toll on one’s ability to go without them, but in this fast paced, technologically absorbed world, it become quite hard to resist them.

CAS calculators can truly amaze with their abilities, starting from producing symbolic results, expanding, simplifying, factoring polynomials, manipulating algebraic expressions and giving exact answers without relying on numerical approximations. CAS calculators feature computer algebra system and this is how they got their name.

These calculators even offer breathtaking abilities that open the door for them in the field of math based gaming. Except for learning purposes, a CAS calculator can also be used for experimenting and this is why it is a device that is widely appreciated by researchers, master graduates and developers.

It becomes obvious why CAS calculators are forbidden by certain cautious and skeptical teachers – they simply offer too much. The price for which such graphing calculator can usually be bought circles around $100. For a student, it certainly is an investment. Reliable and prominent brands of CAS calculators are by default an option that mustn’t be overlooked; a top shelf brand will always surpass others in durability, functionality and offer leading and innovative calculating skills.

If you are a working person engaged in sales and finance, a CAS calculator would be a great addition and an awesome time-saving investment. However, if you are a student, regardless of the infinite benefits, the power of the CAS calculator can impose itself as a limitation regarding the development of your natural skills, therefore, you might want to prolong the period of weighing the pros and cons, while investing time and effort in the calculating abilities of your own brain.