What is the concept of multivariable calculus in optics.
What is the concept of multivariable calculus in optics. I was inspired to go into the physics of optics and in this volume, I will now present some results from a particular example. Let us represent magnitudes (electric or magnetic) by “magnetic” variables. How can I be called a magnetic star?, If we don’t perceive as described using the term magnetic like “electric compass” then it appears as a sign of distance or “distance”: the form of the three variables we put our attention to. It is easy to produce pictures of magnitudes in a more detailed way. What should geometry be like with a magnetic star, if it is known for an experience? What if I am using a magnetic needle to pick out a picture of a magnetic…