Need a numerical evaluator

[Academic]

I need an numerical expression evaluator.

Should I write one or is something freely available.



Thanks

 

[Academic]

There was supposed to be a second question.

I need an numerical expression evaluator.

Should I write one or is something freely available.

I'm considering a BASIC like capability instead of a simple expression
evalutor. Is that something I need to write or is something available. Maybe
something old that needs updating.

 

[Ryan S. Thiele]

what kind of expression? Verifiy it's numerical? or what?

--
Thiele Enterprises - The Power Is In Your Hands Now!

--
There was supposed to be a second question.

I need an numerical expression evaluator.

Should I write one or is something freely available.

I'm considering a BASIC like capability instead of a simple expression
evalutor. Is that something I need to write or is something available. Maybe
something old that needs updating.

 

[Academic]

Things like value of 5*(2+sin(23))

what kind of expression? Verifiy it's numerical? or what?

--
Thiele Enterprises - The Power Is In Your Hands Now!

--
There was supposed to be a second question.





I'm considering a BASIC like capability instead of a simple expression
evalutor. Is that something I need to write or is something available.
Maybe
something old that needs updating.

 

[Ryan S. Thiele]

All math functions are in the math class. Sin Co-sign, PI, etc. The VS help
file come with extensive help in this class. As far a the math, just type

Dim d As Decimal = 5 * (2 + Math.Sin(23))

Hope this helps.

 

[Paul Remblance]

http://www.codeproject.com/vb/net/math_expression_evaluator.asp

 

[Paul Remblance]

Other examples:
http://vbcity.com/forums/topic.asp?tid=61590

 

[Academic]

thanks

All math functions are in the math class. Sin Co-sign, PI, etc. The VS
help
file come with extensive help in this class. As far a the math, just type

Dim d As Decimal = 5 * (2 + Math.Sin(23))

Hope this helps.

 

[Academic]

I've downloaded both and need to study them.

Thanks