Symbol in context

$E_{\mathrm{IT}}$

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

Meanings in context

Article-grounded definition

the electricity delivered to IT equipment, giving WUE units of litres per kilowatt-hour rather than PUE’s dimensionless ratio [ 4 ].

\mathrm{WUE_{site}} = \frac{V_{\mathrm{water}}}{E_{\mathrm{IT}}}

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

E_{\mathrm{IT}}

the electricity delivered to IT equipment, giving WUE units of litres per kilowatt-hour rather than PUE’s dimensionless ratio [ 4 ].

\mathrm{PUE} = \frac{E_{\mathrm{facility}}}{E_{\mathrm{IT}}}.

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

\mathrm{PUE} = \frac{E_{\mathrm{facility}}}{E_{\mathrm{IT}}} = 1 + \frac{E_{\mathrm{cooling}} + E_{\mathrm{distribution}} + E_{\mathrm{other}}}{E_{\mathrm{IT}}}.

This equation states an equality: the expressions on both sides have the same value under the article’s assumptions.

E_{\mathrm{IT}}

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