On Sat, Jan 31, 2009 at 9:00 PM, James C. Sutherland <james.sutherl...@utah.edu> wrote: >>>> I am trying to insert a system of equation in a LyX document. I am >>>> using the cases environment, but, as you can see from the attached >>>> example, the space between the first system of equations and the >>>> equivalence symbol is too large and not symmetric regarding the >>>> distance between the equivalence symbol and the second system of >>>> equations. Any ideas about how to improve this? >>> >>> Try using a { delimiter (in LaTeX: \left{ \right. ) along with an array >>> to >>> accomplish this. See attached. >> >> Thanks, James, but you solution stills contains asymmetric distances >> between each system and the equivalence symbol. Can it be still >> improved? >> > You could insert a \, (small space) after the arrow. See attached.
With the array environment, there is not enough vertical space between the two equations. Please, see the attached example. Paul
example_system_equations.lyx
Description: application/lyx