7. Implementations#

To bring an abstract setting to an implementation, we just need to call apply in fem module of phyem, for example,

implementation, objects = ph.fem.apply(arg0, arg1)

This function takes two arguments,

  • the first argument, arg0, is an indicator implying which implementation we want to use,

  • the second argument, arg1, is a dictionary of target objects; if we use local(), we target at all local variables.


The implemented implementations are





mimetic spectral elements in Python


The outputs are the implementation body, i.e. implementation, and a dictionary of all instances that have their counterparts in this implementation, i.e. objects, whose keys are the abstract variable names and whose values are the counterparts.

If an abstract instance has no counterpart in the specified implementation, but it is still sent to apply (for example, through global variable dictionary local()), it returns no error (will just be ignored).

Particular implementations

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