RegExLib.com - The first Regular Expression Library on the Web!

Please support RegExLib Sponsors

Sponsors

Regular Expression Details

Title Test Find Scientific Notation
Expression
^(\d)(\.)(\d)+\s(x)\s(10)(e|E|\^)(-)?(\d)+$
Description
Scientific notation from school as best as we can put it on textboxes/textareas.
Matches
2.99 x 10^33; 3.14159 x 10E5
Non-Matches
33.2 x 10^7; 0.180 X 10^6.3
Author Rating: Not yet rated. Mickael Caruso
Source Math
Your Rating
Bad Good

Enter New Comment

Title
 
Name
 
Comment
 
Spammers suck - we apologize. Please enter the text shown below to enable your comment (not case sensitive - try as many times as you need to if the first ones are too hard):

Existing User Comments

Copyright © 2001-2018, RegexAdvice.com | ASP.NET Tutorials