-1/(504*Sqrt[2])*(1 + x*(-180101/29568 + (27227*\[Nu])/1056) + x^(3/2)*(10*s + (57*\[Delta]*\[Sigma])/8) + x^2*(2201411267/158505984 - 4*s^2 + (844951*\[Nu]^2)/27456 - 4*s*\[Delta]*\[Sigma] - (53*\[Sigma]^2)/48 + \[Nu]*(-34829479/432432 + 4*\[Sigma]^2)) + x^3*(15240463356751/781117489152 + (1380815*s^2)/22176 + (221405645*\[Nu]^3)/11860992 + (25*Pi*\[Delta]*\[Sigma])/96 + (1303525*s*\[Delta]*\[Sigma])/14784 + (352565*\[Sigma]^2)/12288 + \[Nu]*(-1029744557245/27897053184 - (205*Pi^2)/96 - (26435*s^2)/264 - (26435*s*\[Delta]*\[Sigma])/264 - (32586265*\[Sigma]^2)/236544) + \[Nu]^2*(-4174614175/36900864 + (26435*\[Sigma]^2)/264)) + x^(5/2)*((-13565*Pi)/1232 - (624845*s)/17248 + (3*s^3)/7 - (179791*\[Delta]*\[Sigma])/6468 + (9*s^2*\[Delta]*\[Sigma])/14 + (9*s*\[Sigma]^2)/14 + (3*\[Delta]*\[Sigma]^3)/14 + \[Nu]*((13565*Pi)/308 + (988627*s)/5544 + (360791*\[Delta]*\[Sigma])/ 3696 - (9*s*\[Sigma]^2)/7 - (3*\[Delta]*\[Sigma]^3)/14)) + x^(7/2)*((21681663715*Pi)/747242496 + (346521837161*s)/7846046208 - (2034833*s^3)/44352 + (25969272883*\[Delta]*\[Sigma])/951035904 - (7968515*s^2*\[Delta]*\[Sigma])/88704 + (5*Pi*\[Sigma]^2)/36 - (15551353*s*\[Sigma]^2)/266112 - (1672525*\[Delta]*\[Sigma]^3)/133056 + \[Nu]^2*((1502076385*Pi)/15567552 + (4059637*s)/123552 + (1541389*\[Delta]*\[Sigma])/54912 - (9149*s*\[Sigma]^2)/176 - (9149*\[Delta]*\[Sigma]^3)/1056) + \[Nu]*((-4531656385*Pi)/31135104 - (254615111*s)/1415232 + (9149*s^3)/528 - (1441640251*\[Delta]*\[Sigma])/6918912 + (9149*s^2*\[Delta]*\[Sigma])/352 + (10985305*s*\[Sigma]^2)/44352 + (4667365*\[Delta]*\[Sigma]^3)/88704)))