Why Lyx always adds additional columns in arrays when opening?---A bug?
Hello,
I have a problem with arrays in Lyx. Frequently, I need insert vertical
and horizontal lines into arrays. For example,
A 0 | 0
0 A | 0
0 0 | A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before, but now I changed
to a new computer. When I open the file including such arrays,
it always adds additional columns in the array
like this:
\( \left[ \begin{array}{cc|c}
A 0 0 \\
0 A 0 \\
\hline 0 0 A
\end{array}\right] \)
When compiling it, the following error:
extra alignment has been changed to ...
comes out and then it stops.
I have tried many versions of Lyx, 1.0.1,1.0.4,1.1.5,1.1.6...
all like this. Now I moved to PC, it still exists.
I think it is because Lyx reads cc|c as four
columns when opening the file but three columns
(which it should be) when compiling.
Please help me to solve this urgent problem.
Thanks a lot,
Qingchang
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
Qingchang Zhong wrote:
I have a problem with arrays in Lyx. Frequently, I need insert
vertical and horizontal lines into arrays. For example,
A 0| 0
0A | 0
00| A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before,
with lyx or pure latex?
can you send a minimal lyx-example-file, because i can't
reproduce this behaviour.
Herbert
--
http://www.educat.hu-berlin.de/~voss/lyx/
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
On Mon, Jun 04, 2001 at 03:48:09PM +0100, Qingchang Zhong wrote:
I have a problem with arrays in Lyx. Frequently, I need insert vertical
and horizontal lines into arrays. For example,
A 0| 0
0A | 0
00| A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before, but now I changed
to a new computer. When I open the file including such arrays, it
always adds additional columns in the array like this:
[deleted]
When compiling it, the following error:
extra alignment has been changed to ...
comes out and then it stops.
I think it is because Lyx reads cc|c as four columns when opening the
file but three columns (which it should be) when compiling.
Yes, the math editor doesn't support vertical (or horizontal) lines in arrays,
so you will need to use ERT (latex mode).
However, the math editor is currently being rewritten, so a future version
of LyX might support lines in arrays.
Why Lyx always adds additional columns in arrays when opening?---A bug?
Hello,
I have a problem with arrays in Lyx. Frequently, I need insert vertical
and horizontal lines into arrays. For example,
A 0 | 0
0 A | 0
0 0 | A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before, but now I changed
to a new computer. When I open the file including such arrays,
it always adds additional columns in the array
like this:
\( \left[ \begin{array}{cc|c}
A 0 0 \\
0 A 0 \\
\hline 0 0 A
\end{array}\right] \)
When compiling it, the following error:
extra alignment has been changed to ...
comes out and then it stops.
I have tried many versions of Lyx, 1.0.1,1.0.4,1.1.5,1.1.6...
all like this. Now I moved to PC, it still exists.
I think it is because Lyx reads cc|c as four
columns when opening the file but three columns
(which it should be) when compiling.
Please help me to solve this urgent problem.
Thanks a lot,
Qingchang
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
Qingchang Zhong wrote:
I have a problem with arrays in Lyx. Frequently, I need insert
vertical and horizontal lines into arrays. For example,
A 0| 0
0A | 0
00| A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before,
with lyx or pure latex?
can you send a minimal lyx-example-file, because i can't
reproduce this behaviour.
Herbert
--
http://www.educat.hu-berlin.de/~voss/lyx/
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
On Mon, Jun 04, 2001 at 03:48:09PM +0100, Qingchang Zhong wrote:
I have a problem with arrays in Lyx. Frequently, I need insert vertical
and horizontal lines into arrays. For example,
A 0| 0
0A | 0
00| A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A 0 0\\
0 A 0\\
\hline 0 0 A
\end{array}\right] \)
I could do this on digital workstation (alpha) before, but now I changed
to a new computer. When I open the file including such arrays, it
always adds additional columns in the array like this:
[deleted]
When compiling it, the following error:
extra alignment has been changed to ...
comes out and then it stops.
I think it is because Lyx reads cc|c as four columns when opening the
file but three columns (which it should be) when compiling.
Yes, the math editor doesn't support vertical (or horizontal) lines in arrays,
so you will need to use ERT (latex mode).
However, the math editor is currently being rewritten, so a future version
of LyX might support lines in arrays.
Why Lyx always adds additional columns in arrays when opening?---A bug?
Hello,
I have a problem with arrays in Lyx. Frequently, I need insert vertical
and horizontal lines into arrays. For example,
A 0 | 0
0 A | 0
0 0 | A
The corresponding latex code is :
\( \left[ \begin{array}{cc|c}
A & 0 & 0\\
0 & A & 0\\
\hline 0 & 0 & A
\end{array}\right] \)
I could do this on digital workstation (alpha) before, but now I changed
to a new computer. When I open the file including such arrays,
it always adds additional columns in the array
like this:
\( \left[ \begin{array}{cc|c}
A & 0 & 0 & \\
0 & A & 0 & \\
\hline 0 & 0 & A
\end{array}\right] \)
When compiling it, the following error:
extra alignment has been changed to ...
comes out and then it stops.
I have tried many versions of Lyx, 1.0.1,1.0.4,1.1.5,1.1.6...
all like this. Now I moved to PC, it still exists.
I think it is because Lyx reads cc|c as four
columns when opening the file but three columns
(which it should be) when compiling.
Please help me to solve this urgent problem.
Thanks a lot,
Qingchang
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
Qingchang Zhong wrote:
>
> I have a problem with arrays in Lyx. Frequently, I need insert
> vertical and horizontal lines into arrays. For example,
> A 0| 0
> 0A | 0
>
> 00| A
>
>
> The corresponding latex code is :
>
> \( \left[ \begin{array}{cc|c}
> A & 0 & 0\\
> 0 & A & 0\\
> \hline 0 & 0 & A
> \end{array}\right] \)
>
> I could do this on digital workstation (alpha) before,
with lyx or pure latex?
can you send a minimal lyx-example-file, because i can't
reproduce this behaviour.
Herbert
--
http://www.educat.hu-berlin.de/~voss/lyx/
Re: Why Lyx always adds additional columns in arrays when opening?---A bug?
On Mon, Jun 04, 2001 at 03:48:09PM +0100, Qingchang Zhong wrote:
> I have a problem with arrays in Lyx. Frequently, I need insert vertical
> and horizontal lines into arrays. For example,
> A 0| 0
> 0A | 0
>
> 00| A
>
> The corresponding latex code is :
>
> \( \left[ \begin{array}{cc|c}
> A & 0 & 0\\
> 0 & A & 0\\
> \hline 0 & 0 & A
> \end{array}\right] \)
>
> I could do this on digital workstation (alpha) before, but now I changed
> to a new computer. When I open the file including such arrays, it
> always adds additional columns in the array like this:
[deleted]
> When compiling it, the following error:
> extra alignment has been changed to ...
> comes out and then it stops.
>
> I think it is because Lyx reads cc|c as four columns when opening the
> file but three columns (which it should be) when compiling.
Yes, the math editor doesn't support vertical (or horizontal) lines in arrays,
so you will need to use ERT (latex mode).
However, the math editor is currently being rewritten, so a future version
of LyX might support lines in arrays.
