Re: $$Excel-Macros$$ VBA parse an algebraic expression

2015-06-19 Thread Ganesh N
Hi,

Please find the attached file.

If you have any concern let me know.

Regards,
Ganesh N

On Thu, Jun 18, 2015 at 8:41 PM, Naftali Herscovici 
tuli.herscov...@gmail.com wrote:

 Hello,

 I need to evaluate an algebraic expression.

 Example  - start

 dim a,b,c as string
 dim x as string
 a=5cm
 b=4cm
 x=a+b*sin(30deg)

 need to get

 c=7cm

 Example - end

 i.e need to recognize a, b, the trigonometric function, addition operation
 and perform the addition

 I know Mathematica can do that, but I need to use a parsing routine in my
 code

 Thanks

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Sample.xlsb
Description: application/vnd.ms-excel.sheet.binary.macroenabled.12


$$Excel-Macros$$ VBA parse an algebraic expression

2015-06-18 Thread Naftali Herscovici
Hello,

I need to evaluate an algebraic expression.

Example  - start

dim a,b,c as string
dim x as string
a=5cm
b=4cm
x=a+b*sin(30deg)

need to get 

c=7cm

Example - end

i.e need to recognize a, b, the trigonometric function, addition operation 
and perform the addition

I know Mathematica can do that, but I need to use a parsing routine in my 
code

Thanks

-- 
Are you =EXP(E:RT) or =NOT(EXP(E:RT)) in Excel? And do you wanna be? It’s 
=TIME(2,DO:IT,N:OW) ! Join official Facebook page of this forum @ 
https://www.facebook.com/discussexcel

FORUM RULES

1) Use concise, accurate thread titles. Poor thread titles, like Please Help, 
Urgent, Need Help, Formula Problem, Code Problem, and Need Advice will not get 
quick attention or may not be answered.
2) Don't post a question in the thread of another member.
3) Don't post questions regarding breaking or bypassing any security measure.
4) Acknowledge the responses you receive, good or bad.
5) Jobs posting is not allowed.
6) Sharing copyrighted material and their links is not allowed.

NOTE  : Don't ever post confidential data in a workbook. Forum owners and 
members are not responsible for any loss.
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