lyx2lyx convert failed

[Carlos Sosa Paz]

Dear all

I wrote my lyx file in 1.4.2 lyx version but when i try to open it in 1.4.3 
version i got the following error message lyx2lyx failed to convert.
Find attach the file.

Thanks
Carlos Sosa Paz


setofcost.lyx
Description: setofcost.lyx

lyx2lyx convert failed

[Carlos Sosa Paz]

Dear all

I wrote my lyx file in 1.4.2 lyx version but when i try to open it in 1.4.3 
version i got the following error message lyx2lyx failed to convert.
Find attach the file.

Thanks
Carlos Sosa Paz


setofcost.lyx
Description: setofcost.lyx

lyx2lyx convert failed

[Carlos Sosa Paz]

Dear all

I wrote my lyx file in 1.4.2 lyx version but when i try to open it in 1.4.3 
version i got the following error message lyx2lyx failed to convert.
Find attach the file.

Thanks
Carlos Sosa Paz


setofcost.lyx
Description: setofcost.lyx

mathop help

[Carlos Sosa Paz]

Dear all,

I would like to know if there exist an icon for the mathop latex command.
Or how should I include it in my lyx file.

Thank you.
Carlos Sosa

mathop help

[Carlos Sosa Paz]

Dear all,

I would like to know if there exist an icon for the mathop latex command.
Or how should I include it in my lyx file.

Thank you.
Carlos Sosa

mathop help

[Carlos Sosa Paz]

Dear all,

I would like to know if there exist an icon for the mathop latex command.
Or how should I include it in my lyx file.

Thank you.
Carlos Sosa

cases help

[Carlos Sosa Paz]

Dear all I this is part of the latex code that i am using in Lyx,

 \mathrm{pro}\mathrm{j}_{H_{v,t}}\left(\widetilde{F}_{e\in 
E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right)_{v\in V,t\in 
T}\right):=\begin{cases}
 \widetilde{F}_{e\in E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right)  if 
 \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}\leq\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\\
 c  if   \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\end{cases}

 when I try to generate the pdf file i have the followind text

 c   
   \sum_{e\in E^{^{+}}(v)}\sum_{m\in M}p_{e,m,t}\frac{P_{\bar{v}...
 You have given more \span or  marks than there were
 in the preamble to the \halign or \valign now in progress.
 So I'll assume that you meant to type \cr instead.

 
 I can generate the pdf file with 2 columns but I have a problem trying to add 
the third 3 column.

 I am including ntheorem class  I dont know if this is the problem.

 Thanks for you help.

 Carlos Sosa Paz

cases help

[Carlos Sosa Paz]

Dear all I this is part of the latex code that i am using in Lyx,

 \mathrm{pro}\mathrm{j}_{H_{v,t}}\left(\widetilde{F}_{e\in 
E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right)_{v\in V,t\in 
T}\right):=\begin{cases}
 \widetilde{F}_{e\in E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right)  if 
 \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}\leq\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\\
 c  if   \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\end{cases}

 when I try to generate the pdf file i have the followind text

 c   
   \sum_{e\in E^{^{+}}(v)}\sum_{m\in M}p_{e,m,t}\frac{P_{\bar{v}...
 You have given more \span or  marks than there were
 in the preamble to the \halign or \valign now in progress.
 So I'll assume that you meant to type \cr instead.

 
 I can generate the pdf file with 2 columns but I have a problem trying to add 
the third 3 column.

 I am including ntheorem class  I dont know if this is the problem.

 Thanks for you help.

 Carlos Sosa Paz

cases help

[Carlos Sosa Paz]

Dear all I this is part of the latex code that i am using in Lyx,

 \mathrm{pro}\mathrm{j}_{H_{v,t}}\left(\widetilde{F}_{e\in 
E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right)_{v\in V,t\in 
T}\right):=\begin{cases}
 \widetilde{F}_{e\in E^{+}\left(v\right),m\in M,t}\left(\mathbf{p}\right) & if 
& \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}\leq\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\\
 c & if  & \sum_{e\in E^{^{+}}(v)}\sum_{m\in 
M}p_{e,m,t}>\frac{P_{\bar{v}}^{Max}}{\left|E^{^{+}}(\bar{v})\right|\times\left|M\right|}\end{cases}

 when I try to generate the pdf file i have the followind text

 "c &  &
   \sum_{e\in E^{^{+}}(v)}\sum_{m\in M}p_{e,m,t}>\frac{P_{\bar{v}...
 You have given more \span or & marks than there were
 in the preamble to the \halign or \valign now in progress.
 So I'll assume that you meant to type \cr instead.

 "
 I can generate the pdf file with 2 columns but I have a problem trying to add 
the third 3 column.

 I am including ntheorem class  I dont know if this is the problem.

 Thanks for you help.

 Carlos Sosa Paz