Question: Range value output as a result of the limit

I got the range result as limit

ki:= t -> (sum(alpha1(S[j])*(exp(2*I*k*delta*t)-exp(S[j]*t))/((2*I*k*delta-S[j])*Q1(S[j])),j=1..3));limit(ki(t),t=infinity);
where : k,delta are constant and sum(alpha1([sj]),j=1..3) is number

the output is:

-.1294653014455612741589137389024249282843455188351695736221586639528345838460087707530271384645825938-0.8233085340292186435280681029574142108148445032573172243750416705060582056155292536631305980808392462e-1*I .. .1294653014455612741589137389024249282843455188351695736221586639528345838460087707530271384645825938+0.8233085340292186435280681029574142108148445032573172243750416705060582056155292536631305980808392462e-1*I

please help me to sort the limit out

Thanks

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