liesymm[mixpar] - order the mixed partials
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Calling Sequence
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mixpar(expr)
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Parameters
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expr
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term involving diff or Diff
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Description
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This routine is part of the liesymm package and is loaded via with(liesymm).
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Given an expression involving Diff or diff, expr reorder the partials to an ``address'' ordering so that mixed partials can be recognized as equivalent.
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Examples
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