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ExplicitRef

ExplicitRef[expr]
returns expr where all occurrences of SpAssoc, SpM and PolVec with implicit reference vectors have added explicit default reference vectors.
ExplicitRef[expr, P]
adds reference vectors only to SpAssoc, SpM and PolVec with label P .
ExplicitRef[expr, patt]
adds reference vectors only to SpAssoc, SpM and PolVec with labels matching patt.
EXAMPLESCLOSE ALL
Basic Examples   (2)
Explicit default reference vectors are added to SpAssoc, SpM and PolVec with implicit reference vectors:
SpAssoc, SpM and PolVec with explicit reference vectors are unchanged:
Explicit default reference vectors are added to SpAssoc, SpM and PolVec with implicit reference vectors:
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SpAssoc, SpM and PolVec with explicit reference vectors are unchanged:
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Scope   (3)
Add explicit reference vectors to all occurrences of SpAssoc, SpM and PolVec:
Add explicit reference vectors to occurrences of SpAssoc, SpM and PolVec with given label:
Add explicit reference vectors to occurrences of SpAssoc, SpM and PolVec with label matching given pattern: