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Did you know that lots of calculators (including the famous TI-83) actually use CORDIC and that the basics of that method predate calculus by a hundred years? D
by hajile 3y ago
Did you know that lots of calculators (including the famous TI-83) actually use CORDIC and that the basics of that method predate calculus by a hundred years? Did you fully understand your tool? Did that keep you from using it?
If you know the purpose of a trig function, it doesn't matter HOW the answer is calculated so much as that you know the answer is accurate. This doesn't require calculus.
I took calculus. As an engineering major, I actually had real-world applications of calculus across my coursework. How many times have I found calculus essential outside of college? Surprisingly few. Meanwhile, I've found a LOT of use for trig or linear algebra. There are things where the underlying theory is very important, but in my experience, this is not one of them.
https://en.wikipedia.org/wiki/CORDIC https://en.wikipedia.org/wiki/CORDIC
- chongli 3y agoMy original point used calculus as an example. You turned this whole discussion into a referendum on calculus which I have no interest in continuing. Substitute linear algebra or even the basic theory of electronics and my point still stands, which you agree with. Furthermore, you studied calculus so you understand the principles behind the tools you are using, even if you aren’t using those principles directly, and that is valuable. People who don’t understand their tools risk being owned by them.