August 2001
Intermediate to advanced
656 pages
18h 5m
English
Content preview from VB .NET Language in a NutshellBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
Exp Function
Class
System.Math
Syntax
Math.Exp(d)-
d Use: Required
Data Type: Numeric
Any valid numeric expression
Return Value
Double
Description
A Double representing the natural number e raised to the power
d. Note that the irrational number e is
approximately 2.7182818.
Rules at a Glance
The maximum value for
dis 709.782712893.Expis the inverse of theLogfunction.Because this function can only accept numeric values, you may want to check the value you pass using the
IsNumericfunction to prevent generating an error.This is a Shared member, so it can be used without creating any objects.
VB .NET/VB 6 Differences
In VB 6,
Expwas an intrinsic VB function. In VB .NET, it is a member of the Math class in the System namespace. Hence, in VB .NET, calls toExpmust be prefaced with the Math class name.
See Also
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.