FEATool  v1.7
Finite Element Analysis Toolbox
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expandeqn.m File Reference


EXPANDEQN Expands an equation string expression.

[ S ] = EXPANDEQN( S, C_SDIM, IDBG ) Parses and expands an equation string expression S into terms. Additionally removes unnecessary parentheses. The optional cell array of space dimension names C_SDIM also parses parentheses with trailing derivative postfixes (.)_xi to [..]_xi. The optional IDBG flag turns on debugging output.