<context source="yes" text="gives">
\startformula
\startcases[align={right,left},distance=3pt]
\NC 2x + 3y \NC = 10 \NR
\NC 3x + 2y \NC = 5, \NR
\stopcases
\stopformula
and
\startformula
\delta_{ij} =
\NC 0 \TC otherwise \NR
\stopmathcases
\stopformula
</context>
== TO MERGE ==
<context source="yes" text="gives">
\startformula
\startcases[align={right,left},distance=3pt]
\NC 2x + 3y \NC{} = 10 \NR
\NC 3x + 2y \NC{} = 5, \NR
\stopcases
\stopformula
</context>
<context source="yes" text="gives">
\startformula
\startcases[align={right,left},distance=3pt]
\NC 2x + 3y \NC = 10 \NR
\NC 3x + 2y \NC = 5, \NR
\stopcases
\stopformula
</context>