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5. Graphs Using a Computer Algebra System

3D graph of z=4x^3+y^3
The graph of z = 4x3 + y3

Almost all your mathematics subjects require you to draw graphs, and you can get more insights into what's going on from such graphs. It's an important skill to be able to sketch curves on paper, but sometimes we have no idea what a function is supposed to look like.

We now have many tools which can help us to do mathematics, and especially draw graphs.

Once you start using a Computer Algebra System you'll find that it changes your whole view on mathematics. It takes a lot of the tedium out of algebra and frees up time to think about what you are doing.

Commercial computer algebra systems

Some of the many commercial CASs available:

Open Source Computer Algebra Systems

For those of you on a tight budget (aren't we all?), here's a few open source computer algebra systems. Many of them require some programming expertise.

Free online graphers

These are all quite easy to use, and don't require programming.

Graphics Calculators

Graphics calculators have become quite sophisticated, but usually have small screens with poor resolution, making it difficult to see details in the graph. However, they are certainly better than nothing!

Problem Solver

AI Math Calculator Reviews

This tool combines the power of mathematical computation engine that excels at solving mathematical formulas with the power of GPT large language models to parse and generate natural language. This creates math problem solver thats more accurate than ChatGPT, more flexible than a calculator, and faster answers than a human tutor. Learn More.

Tips, tricks, lessons, and tutoring to help reduce test anxiety and move to the top of the class.