Laplace transform final value theorem (valid if poles of sX(s) are in left half of s plane).

x(\infty ) = \mathop {\lim }\limits_{s \to 0} sX(s)

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% feaafaart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
% hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
% 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY-Hhbbf9v8qqaqFr0xc9pk0xbb
% a9q8WqFfeaY-biLkVcLq-JHqpepeea0-as0Fb9pgeaYRXxe9vr0-vr
% 0-vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadIhacaGGOa
% GaeyOhIuQaaiykaiabg2da9maaxababaGaciiBaiaacMgacaGGTbaa
% leaacaWGZbGaeyOKH4QaaGimaaqabaGccaWGZbGaamiwaiaacIcaca
% WGZbGaaiykaaaa!4585!

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