In a math environment (display or environment), you can switch to an
EqnArray environment with Ctrl Enter or Shift Enter.
If there is already an equation, it will be automatically split into columns
on particular symbols, including "=" and a few other operators and arrows.
Unfortunately, it passe
Julio Rojas wrote:
I made it with eqarray, but it "only" allows me to have 3 columns. How
did you add more columns?
Oops -- forgot about that. I'm not very consistent in what I use (I
just went back and loaded some old papers to look). Sometimes I use
eqnarray (which is locked into three co
gt;>>> Subject to:
>>>> Z=sum(Xi) (2)
>>>> Xi+Xj<=1 for all i,j in P, i>>> Xi,Xj in {0,1} for all i,j in P (4)
>>>>
>>>> So, some rows are num
aming model and every restriction should
be numbered and aligned like:
Maximize Z (1)
Subject to:
Z=sum(Xi) (2)
Xi+Xj<=1 for all i,j in P, i:
Julio Rojas writes:
Dear all, is there a way
be...@gmail.com
>>
>>
>>
>> 2009/9/2 Ignacio García :
>>>
>>> Julio Rojas writes:
>>>
>>>> Dear all, is there a way to individually label some equations of an
>>>> equation array? Or some rows from an array?
>>>> -
:
Z=sum(Xi) (2)
Xi+Xj<=1 for all i,j in P, i:
Julio Rojas writes:
Dear all, is there a way to individually label some equations of an
equation array? Or some rows from an array?
-
Julio Rojas
jcredbe...@...
(2)
Xi+Xj<=1 for all i,j in P, i:
> Julio Rojas writes:
>
>>
>> Dear all, is there a way to individually label some equations of an
>> equation array? Or some rows from an array?
>> -
>
Julio Rojas writes:
>
> Dear all, is there a way to individually label some equations of an
> equation array? Or some rows from an array?
> -
> Julio Rojas
> jcredbe...@...
>
Please have a look at Help>Math (or Ecuacion
Dear all, is there a way to individually label some equations of an
equation array? Or some rows from an array?
-
Julio Rojas
jcredbe...@gmail.com
;> > \end{array}
>> > \right. $$
>> >
>> >
>> > I hope it'll be usefull for you.
>> > Bye,
>> >Vittorio
>> >
>> >
>> > On Tue, Nov 25, 2008 at 1:01 PM, Julio Rojas <[EMAIL PROTECTED]>
>> > wrote:
>&
wo big for this
>> format. They span over the other column or over the margins, even with
>> an smaller font (\scriptstyle). What can I do to solve this problem?
>> Should I use an even smaller font (\scriptscriptstyle)? How can I
>> break the line in an equation array and put the
over the margins, even with
> an smaller font (\scriptstyle). What can I do to solve this problem?
> Should I use an even smaller font (\scriptscriptstyle)? How can I
> break the line in an equation array and put the right hand of the
> array under the first part, but slightly to the ri
even smaller font (\scriptscriptstyle)? How can I
break the line in an equation array and put the right hand of the
array under the first part, but slightly to the right?
The kind of equation array I'm using is conditional:
d= a+b, if a>1
a-b, if a<1
0,if a=1
Hope
On Sat, Aug 04, 2001 at 09:42:54PM +0200, Herbert Voss wrote:
> Michael Koundouros wrote:
> >
> > "equation array" was input using the equation array utility (Ctrl-enter)
> > "matrix" was input using a 2x3 matrix within a delimiter.
> >
> >
Michael Koundouros wrote:
>
> "equation array" was input using the equation array utility (Ctrl-enter)
> "matrix" was input using a 2x3 matrix within a delimiter.
>
> looking at the ps file you will see the equation in the matrix is rather
> squashed. wha
hi folks!
see attached files.
"equation array" was input using the equation array utility (Ctrl-enter)
"matrix" was input using a 2x3 matrix within a delimiter.
looking at the ps file you will see the equation in the matrix is rather
squashed. what I would like is the equa
Herbert Voss wrote:
> ok, here it comes ... not easy, but it's what you want ;-)
> now \mybox{the lyx formula}
> gives a boxed formula with a optimized frame. the value for \parbox in
> \newcommand\myBox ... is no more important, but don't leave it blank,
> latex needs a value. i choose the tex-c
Oscar Lopez wrote:
> \newcommand{\myBoxIII}[1]{\hspace{1cm}\hfill%
> \fbox{%
> \parbox{5cm}{#1}%
> }%
> \hfill%
> \parbox{0.5cm}{%
> \begin{eqnarray} \\ \\ \end{eqnarray}%
> }
> }
>
> ..
>
> but now my question is there exists any way to adjust automa
Juergen Vigna wrote:
>
>
> Why not use a 1X1 tabular and put there a mathbox? Well yes it is displayed
> in an own row then, so this might not be what you want, but ... ;)
I am trying to avoid to use the displayed equation, I need to use the \sum,
\int, \frac in the eqnarray environment, and the
; }
>
Yes, it works, thank you, Herbert,
In order to solve the problem of numbering equations a set of commands
depending on the number of rows of the equation array can be defined as
follows:
\newcommand{\myBoxII}[1]{\hspace{1cm}\hfill%
\fbox{%
\parbox{5cm}{#1}%
}%
\hfill%
\parb
Juergen Vigna wrote:
> > and in LyX
> >
> > \myBox{
> > ... the blue LyX mathbox ...
> > }
> >
>
> Why not use a 1X1 tabular and put there a mathbox? Well yes it is displayed
> in an own row then, so this might not be what you want, but ... ;)
i thought about this solution, but i don't find a wa
On 23-May-2000 Herbert Voss wrote:
>
> i'm sorry, but this doesn't work ... :-(
> choose this one:
>
> \newcommand{\myBox}[1]{\hspace{1cm}\hfill%
> \fbox{%
> \parbox{5cm}{#1}%
> }%
> \hfill%
> \parbox{0.5cm}{%
> \begin{eqnarray}\end{eqnarray}%
> }
> }
>
> and in LyX
>
> \my
uups, there are some typos ...
> it's a "little bit" tricky, but it works ...
> just right before the mathbox of lyx (no linebreak!)
>
> \hspace{1cm}\hfill\fbox{\parbox{5cm}{
>
> your LYX (!) eqnarray the blue box ;-)
>
> }}\hfill{parbox{0.5cm}\begin{eqnarray}\end{eqnarray}
but there are two things that it doesn't satisfy me. First of
>
> all, it seems that there is no support to do this at lyx, I mean, I have
>
> to type all the environment and the equation too in red to obtain the
> boxed equation array and I'd like to use the math mode of
st of
all, it seems that there is no support to do this at lyx, I mean, I have
to type all the environment and the equation too in red to obtain the
boxed equation array and I'd like to use the math mode of LyX. And
finally, the output result has the equation number inside the box with
the B
Hello,
If I write a formula in Lyx like:
\begin_inset Formula
\begin{equation}
\label{equ-facett-projection}
\renewcommand {\arraystretch }{1.6}\begin{array}{l}
\displaystyle x^{'}=(x-x_{Q})\frac{z_{Q}}{z}+x_{Q}\\
\displaystyle y^{'}=(y-y_{Q})\frac{z_{Q}}{z}+y_{Q}\\
z^{'}=0
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