ScalarWave::Tags::Pi Struct Reference

Auxiliary variable which is analytically the negative time derivative of the scalar field. More...

#include <Tags.hpp>

Public Types
using	type = Scalar< DataVector >

Detailed Description

Auxiliary variable which is analytically the negative time derivative of the scalar field.

Details

If $\mathrm{\Psi }$ is the scalar field then we define $\mathrm{\Pi }=-{\partial }_t\mathrm{\Psi }$

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The documentation for this struct was generated from the following file:

• src/Evolution/Systems/ScalarWave/Tags.hpp