What is the meaning of 'exp' in this math expression?
Feb 6, 2004 · What does "exp" mean? I have a math expression which has what appears to be a function called exp () and I don't know what it means. It's on this site right...
What Does exp Mean in Mathematical Expressions? - Physics Forums
Jan 8, 2024 · In my introductory modern physics class, I was asked to compute the Taylor Series for exp(-ax^2) about the value x = 0 to second order in x. I am unfamiliar with the what "exp" before the …
Microsoft Calculator: What is the Exp Function Doing?
Nov 3, 2006 · When you use Microsofts calculator's Exp function it does not raise the number you enter exponenently it requestions another number and then does this result = firstnumber * 10^second …
What is the meaning of dx and how does it relate to dy/dx?
Mar 7, 2018 · Often I have to solve problems using dx or dq. I always don’t quite understand what’s going on. I understand what dy/dx is but not just dx. Can someone walk me through in plain …
Integrals Explained: What Does t and dt Mean? - Physics Forums
May 2, 2012 · I've this example of an integral. \int^ {x}_ {a} f (t)dt What t and dt means? Is there a relation between t and dt?
What is the Meaning of Re(function)? • Physics Forums
Oct 1, 2010 · I have seen the symbol Re(function) used. What does the Re stand for? I thought it was the Riemann zeta function, but I am pretty sure I am wrong (that is a lower case zeta...obviously). Is …
QED: Uncovering the Meaning Behind Math Proofs - Physics Forums
Dec 9, 2007 · What does QED stand for behind every mathematical proof? i can't seem to find out what it stands for thanks.
What does 'dx' mean and how does it relate to calculus and physics?
Apr 4, 2009 · Hey guys. I've started studying Physics at home, but only the theory side with a little mathematics. So i would like to try, if i can, to introduce a little calculus to my work. But the problem …
In algebra what does x represent? • Physics Forums
Nov 19, 2020 · The refresher seems to cover math up to differential equations and calculus. Many math refreshers, and some textbooks do not illustrate the following point. Often, in mathematics, equations …
What Does the Symbol Pr Mean in Probability Functions?
May 16, 2011 · hello everyone,I'm from china,and i need your help.there are some words in a paper as follows : The potential functions V_{i} are defined as the negative log posterior of the two segments’ …