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Discussions for NCalc - Mathematical Expressions Evaluator for .NET
Latest post:
Sep 21
12:05 PM
14 Posts
First post: sebastienros wrote: I would like to hear from you in order to decide which functionalities should be implemented in the next version.I have already...
Latest post: leeatkinson wrote: But lets suppose I'm using this is a long-running system. The system needs to evaluate many different expressions. Some may be ...
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Latest post:
Sep 21
12:01 PM
5 Posts
First post: leeatkinson wrote: Is it possible to initialize parameters within the expression string itself, something like:"set(a, 10), cos(a)"or something li...
Latest post: leeatkinson wrote: ThanksThe trouble is, I want the user to be able to set the expression, and that the expression is only evaluated when needed. ...
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Latest post:
Sep 10
5:10 PM
2 Posts
First post: cikic wrote: Ahhhh ..... great! I just see two problems right now. 1.) Eaven if an Expression "is iterated", the EvaluateParameter Even...
Latest post: cikic wrote: Ok, here is a prototype how you can work with this issue: using System;using System.Collections;using System.Collections.Generi...
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Latest post:
Sep 8
6:36 AM
3 Posts
First post: cikic wrote: HiI have a problem working with sub functions. while Expression("Sma([x],20)") works, Expression("Sma(Sma([x],20)-[y]),20)") do...
Latest post: cikic wrote: sorry, just wrote you after seekeing and probing for hours ;-)but thank you very much, for doing this quite fast fixes!chris
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Latest post:
Aug 5
8:40 AM
5 Posts
First post: craigk0609 wrote: The math functions were case sensitive. I allow the users to change the formulas to do some of the calculations and instead of...
Latest post: husayt wrote: That would be great indeed.Thanks
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Latest post:
Aug 4
9:27 PM
4 Posts
First post: sebastienros wrote: I have uploaded a new version for evaluation first. A few changes but I like some feedback before making it the default release...
Latest post: sebastienros wrote: I have uploaded a new version but forgot to check this issue in it. I'll do it and upload a new one.What should be the correct ...
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Latest post:
Aug 4
8:09 AM
2 Posts
First post: husayt wrote: Hi,I was trying to do someting like this; 10%+5%But NCalc accepts % as modulo operation, rather than percentage sign.Is there a...
Latest post: sebastienros wrote: Actually this is handled by the grammar, so there is no way to handle it dynamically. I don't think I would change it as it mig...
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Latest post:
Jun 27
2:00 PM
4 Posts
First post: sharpie wrote: I need to be able to do the following:input: "MAX(4,MIN(5,6)) for 4 MIN(10,12) for 2"output: "5 5 5 5 10 10"where "for" indicat...
Latest post: sharpie wrote: thank you for your reply. I understand I will be able add "for" as function like you mention but the format is already set and ...
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Latest post:
Mar 31
11:05 AM
4 Posts
First post: andrecarlucci wrote: Hi Sébastien, I'm using your framework for an internal project and I'm very happy with it. I just have one question: I...
Latest post: husayt wrote: Hi guys, Sébastien thanks for good work. i join André in his feature requests: - A public method for equation parsing ...
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Latest post:
Aug 18 2008
3 Posts
First post: Andriks wrote: In the ECalc version on CodeProject (http://www.codeproject.com/KB/recipes/sota_expression_evaluator.aspx) I could relatively e...
Latest post: Andriks wrote: Hi Sébastien, I see your point. Indeed if you use the IF function it is handy not to have all arguments evaluated beforehand...
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