
Continuous vs Discrete Variables - Mathematics Stack Exchange
Dec 14, 2025 · Both discrete and continuous variables generally do have changing values—and a discrete variable can vary continuously with time. I am quite aware that discrete variables are those …
general topology - Proving restriction of function is continuous ...
Proving restriction of function is continuous Ask Question Asked 8 years, 4 months ago Modified 8 years, 4 months ago
Continuous function on $\mathbb {Q}$ - Mathematics Stack Exchange
Continuous function on $\mathbb {Q}$ Ask Question Asked 12 years, 2 months ago Modified 7 years, 4 months ago
Understanding Lipschitz Continuity - Mathematics Stack Exchange
Jul 28, 2017 · I have heard of functions being Lipschitz Continuous several times in my classes yet I have never really seemed to understand exactly what this concept really is. Here is the definition. …
Proof of Continuous compounding formula - Mathematics Stack …
Following is the formula to calculate continuous compounding A = P e^(RT) Continuous Compound Interest Formula where, P = principal amount (initial investment) r = annual interest rate (as a
Metric is continuous function - Mathematics Stack Exchange
Metric is continuous function [duplicate] Ask Question Asked 10 years, 4 months ago Modified 5 years, 4 months ago
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real analysis - Proof that a Function is Uniformly Continuous ...
Aug 17, 2024 · Proof that a Function is Uniformly Continuous Ask Question Asked 1 year, 8 months ago Modified 1 year, 8 months ago
Proving a limit of a measure is continuous
Mar 4, 2026 · I was trying to formalize some things about string motion in physics so I could answer more general questions about it and then I got to a point as to see the limit written below. I then …
Continuous rational function - Mathematics Stack Exchange
Oct 11, 2017 · To prove that every rational function is continuous (needless to add "on its domain": it would be redundant, in view of the definition of continuity), knowing that every polynomial is, you just …