How do you align in Eqnarray?
The eqnarray environment lets you align equations so that, for example, all of the equals signs “=” line up. To do this, put ampersand “&” signs around the text you want LaTeX to align, e.g. Each equation can be labelled separately, just put the label command after the relevant equation.
What is the difference between Eqnarray and Eqnarray * in LaTeX?
eqnarray changes the spacing at the alignment points depending on different factors; align keeps it fixed (which is generally what you want) eqnarray allows page breaks between lines; align doesn’t. \\ * is treated the same as \\* in eqnarray , but won’t work in align (since * shows up commonly in equations)
What package is align in LaTeX?
The amsmath package
Introduction. The amsmath package provides a handful of options for displaying equations. You can choose the layout that better suits your document, even if the equations are really long, or if you have to include several equations in the same line.
What is Eqnarray?
The eqnarray environment is used to display a sequence of equations or inequalities. It is very much like a three-column array environment, with consecutive rows separated by \\ and consecutive items within a row separated by an & . An equation number is placed on every line unless that line has a \nonumber command.
Is the second line left aligned in eqnarray?
The second line is not left aligned, but centered. Does anyone has a solution? The solution is not to use eqnarray. Here you can read the reasons. You can use then align (or align*) environments of the amsmath package instead. Edit: since you speak German, the original German version of l2tabu can be better for you. You can find it here.
Should I use eqnarray in latex?
For instance the obsolete eqnarray environment frequently appears in questions of new LaTeX users and many people including me usually answer: don’t use eqnarray and give advice how to use the align environment of amsmath instead. Here’s a summary of the problems with eqnarray: there could be problems with labels and references.
What is the difference between eqnarray and align in Python?
Some differences: eqnarray has two alignment points (it’s basically just array with a default preamble); align has one. x + y &=& z versus x + y &= z. eqnarray changes the spacing at the alignment points depending on different factors; align keeps it fixed (which is generally what you want)
Is it possible to use l2tabu instead of eqnarray?
The solution is not to use eqnarray. Here you can read the reasons. You can use then align (or align*) environments of the amsmath package instead. Edit: since you speak German, the original German version of l2tabu can be better for you. You can find it here. 1,1,2,3,5,8,13,21,34,55,89,144,233,…