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FromIndexFree

FromIndexFree[expr]
converts pseudo-index free terms in expr to terms in normal notation.
  • Any symmetrizable covariant derivatives are converted to symmetric covariant derivatives, not to multiple single derivatives.
EXAMPLESCLOSE ALL
Basic Examples   (1)
If the derivative is symmetrizable, multiple derivatives are converted to one symmetric derivative:
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If the derivative is symmetrizable, multiple derivatives are converted to one symmetric derivative:
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