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Unposible editing variable of function
 Rank: Newbie
Groups: Registered
Joined: 01/05/2009(UTC) Posts: 8  Location: Czech Republic
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After definition any function, for example Y(R;X)←sqrt(R^2+X^2) is unposible edit variable from Y to Z.
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  Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,614  Was thanked: 1977 time(s) in 665 post(s)
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stanley wrote:After definition any function, for example Y(R;X)←sqrt(R^2+X^2) is unposible edit variable from Y to Z. I didn't understand what you talking about. Please take a look: http://smath.info/live/?file=122 - here you can see that no problem to work with variables after function. Please make an example.
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Rank: Newbie
Groups: Registered
Joined: 01/05/2009(UTC) Posts: 8 Location: Czech Republic
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Calculation work properly, but i wil change Y(R;X)←sqrt(R^2+X^2) to Z(R;X)←sqrt(R^2+X^2). I canot change variable name Y to any new variable name, for example Z. I have to delete whole expression and then type new one. Edited by user 01 May 2009 03:53:24(UTC)
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,614 Was thanked: 1977 time(s) in 665 post(s)
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Oh, I see. Today a new release will be available. Then I will try to implement function name changing ability. Thank you.
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Rank: Newbie
Groups: Registered
Joined: 01/05/2009(UTC) Posts: 8 Location: Czech Republic
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Hi all, Smath is great program, my compliment. But thre are some next problems with editing expresion. For example: a←2 b←4d←5c←12*(a+ +3*(c+d)=30I will change expresion to become (a++3*(c+d)=24. Its unposible delete number 2. How can I delete first parenthesis in (a++3*(c+d)=24 to become a+b+3*(c+d)=24. A key DELETE on some places does not work. God luck by debuging. 
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Rank: Administration Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member Joined: 11/07/2008(UTC) Posts: 1,614 Was thanked: 1977 time(s) in 665 post(s)
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Hello, Stanley. stanley wrote:A key DELETE on some places does not work. Yeah, it's true. DELETE keyboard button doesn't work into math expressions. Hope, this will be fixed into our next release.
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Unposible editing variable of function
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