 Rank: Newbie
Groups: Registered
Joined: 11/05/2009(UTC) Posts: 1  Location: Italy
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Hi, First of all congratulation for Smath. This is the ONLY true MathCAD-like software i have found online.  I have used it only 5-6 times but looks to be a very useful software. The strange bug you see in the subject is in the image:  Bug reportYou can see something wrong in "sin" function; "cos" works good. I'm not sure this is a bug or there is mistake in my function definition. I discover this because I was defining a non continuous function like f(x)=sin(x) if x<=0 f(x)=cos(x) if x>0 As a request for future version, function definition with if istruction (like in MathCAD). Thaks. At the end a little question (if it's not too much indiscreet  ) why freeware but not GPL; I think You can find someone interest to help you in software develop. Thanks Again. BYE BYE
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  Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,616  Was thanked: 1978 time(s) in 666 post(s)
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Hello. Thank you for the report! This is a bug in symbolic library found. Sorry for this. I've just fixed it, so here is the results of yours calculations:  I have created a new version of dll for you, so you can replace SyLib.dll file (usualy located in C:\Program Files (x86)\SMath\SMath Studio) with a new one from here. Cyberquest wrote:why freeware but not GPL In future, freeware will give me easier way to earn (besides open software). Anyhow I hope so  Thank you.
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