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Questions tagged [eqnarray]

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5
votes
2answers
116 views

Equation Array Exceed Right Margin

I write equations in eqnarrayuse Latex, but there are lines that exceed the right margin, how to fix it? This is my code: \begin{eqnarray} k_1&=&hf(t_i, y_i)=hf_i \label{$k_1$ RK-4}\\...
2
votes
1answer
52 views

Latex ((Missing number, treated as zero. <to be read again>)) [duplicate]

\begin{eqnarray*} % \nonumber % Remove numbering (before each equation) (a, b) &=& \{ x \in X | a < x < b \} \\ (a, b] &=& \{ x \in X | a < x \leq b \} \\ [a, b) ...
6
votes
2answers
200 views

Substitute for eqnarray?

Firstly, sorry for my english level, I'm French. Secondly, I've read eqnarray environment becomes obsolete, and we have to replace this by align. Ok, but it's not satisfying for me. I explain : \...
1
vote
0answers
112 views

Difference between eqnarray and eqnarray*

What is the difference between environments eqnarray and eqnarray* in a LaTeX input document?
5
votes
1answer
129 views

Multi-line long equation vanishes few brackets

\begin{eqnarray*} M \to {P_j}:{} & \left\{ {{{\left( {{n_1},{n_2},{{\left( {profile,{N_i},{N_i}\left( {\mathop \leftrightarrow \limits^{K_S^i} } \right){P_j},\\ & \# \left( {{N_i}\left( {\...
1
vote
2answers
53 views

How to make \begin{align} looks like \begin{eqnarray}

I trying to align a programming model using eqnarray but the command \tag do not work with it, I could use align instead but the alignment is right for the first column and left for the second column. ...
4
votes
2answers
49 views

eqnarray: redefinition of underscore conflicts with labels containing underscores!

The underscore redefinition I use for having roman subscripts (see example) is preventing me from defining labels within eqnarray environments. How can I solve this? (This problem doesn't appear when ...
2
votes
1answer
66 views

Double linespacing inside equation array

I want to make the spacing between lines inside an equation array wider because the equations are very near to each other, how can I achieve this?
3
votes
2answers
433 views

multiline eqnarray, but only one equation number

I want to build an array and refer to it as with equations. The array consists on two lines; however, I would like to refer it as only one. My code is the following: \documentclass[12pt,twoside,...
0
votes
3answers
310 views

Break line within array or eqnarray

I have used the following codes to generate two equations. However, the second equation overlaps with the equation index. Can someone please help me look it pretty by breaking the 2nd equation into ...
1
vote
1answer
28 views

csvReader eqnarray Problem

I use eqnarray for equations. After using csvreader, the "special" mathematical symbols like "sum" disappear. The following is the code. The equation before and after csvreader is the same. \...
2
votes
1answer
34 views

Distance between equation and its reference number

I have the following MWE \documentclass[xcolor=pdftex,t,11pt]{beamer} \begin{document} \renewcommand{\theequation}{A\arabic{equation}} \setcounter{equation}{0} \section{Appendix} \begin{frame}[...