Symbol in context

$\Phi_{,ij}$

This entry links every published equation using this exact notation. Its meaning may change between equations.

Used in 2 equations

\phi_{,ij} \approx \Phi_{,ij}/c^2

The Bend an Elevator Cannot Fake · Equation 113

This equation gives an approximation: it relates the quantities while allowing an approximation.

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\mathcal T_{ij} \to \Phi_{,ij}

The Bend an Elevator Cannot Fake · Equation 114

This mathematical expression combines the displayed quantities; its precise role follows from the surrounding article text.

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