You are being needlessly moronic.

I did learn calculus, and much more.

So, what are you going to say now?!

Originally Posted by

**steve_bank**
and how it is applied to actual problems before talking about real numbers, infinitesimals, and intervals.

See above.

Originally Posted by

**steve_bank**
For example not all variables are continuous in the real world, they can have discontinuities.

You are being needlessly moronic.

There are no variables in the real world. Variables are mathematical abstractions.

Originally Posted by

**steve_bank**
All covered in basic calculus. Real numbers are are subset of complex numbers with an imaginary value of 0. The second half of calculus is multivariable calcus and complex numbers.

Sure. And that's all irrelevant to the OP.

Originally Posted by

**steve_bank**
Calculus applies to linear continuous and discrete digital variables.

And so as the OP says it applies to continuous quantities.

Originally Posted by

**steve_bank**
The OP is too simplistic.

You're the expert here as to simplistic posts.

Originally Posted by

**steve_bank**
Do you want to discuss infinities yet again?

Why not, if need be.

Originally Posted by

**steve_bank**
Do you know what the first two derivatives are?

The derivatives of which function?

I guess the best way to describe you is "bilious". You want to lecture but the scope of your expertise is extremely narrow and basic. And you are narrow-minded and resentful. Not much to talk about then.

EB