Evaluate writes out scalars in components too often

kpeeters / cadabra2

A field-theory motivated approach to computer algebra.

https://cadabra.science/

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Evaluate writes out scalars in components too often #112

Open kpeeters opened 6 years ago

kpeeters commented 6 years ago

Mostly handled in is_scalar_function, but we should do it the other way around: only wrap in components if necessary, then we also do not need to unwrap afterwards.