▁which ▁will ▁change ▁the ▁name ▁of ▁comm od ity ▁in ▁regards ▁to ▁the ▁country ▁of ▁its ▁origin . ▁ ▁See ▁also ▁▁ ▁Foreign ▁relations ▁of ▁Australia ▁ ▁Foreign ▁relations ▁of ▁the ▁European ▁Union ▁ ▁References ▁ ▁External ▁links ▁ ▁Australian ▁mission ▁to ▁the ▁EU ▁ ▁EU ▁mission ▁to ▁Australia ▁ ▁European ▁Union ▁- ▁Australian ▁Department ▁for ▁Foreign ▁Affairs ▁and ▁Trade ▁ ▁European ▁Union ▁Category : Th ird - country ▁relations ▁of ▁the ▁European ▁Union <0x0A> </s> ▁William ▁Tun berg ▁may ▁refer ▁to : ▁ ▁William ▁Tun berg ▁( art ist ) ▁( born ▁ 1 9 3 6 ), ▁American ▁sculpt or ▁William ▁Tun berg ▁( screen writer ), ▁American ▁screen writer <0x0A> </s> ▁In ▁mathematics , ▁the ▁dual ▁H ahn ▁polynomials ▁are ▁a ▁family ▁of ▁orthogonal ▁polynomials ▁in ▁the ▁As key ▁scheme ▁of ▁hyper ge ometric ▁orthogonal ▁polynomials . ▁They ▁are ▁defined ▁on ▁a ▁non - uniform ▁lattice ▁ ▁and ▁are ▁defined ▁as ▁ ▁for ▁ ▁and ▁the ▁parameters ▁ ▁are ▁restricted ▁to ▁. ▁ ▁Note ▁that ▁ ▁is ▁the ▁falling ▁and ▁rising ▁factor ial s , ▁otherwise ▁known ▁as ▁the ▁P och ham mer ▁symbol , ▁and ▁ ▁is ▁the ▁generalized ▁hyper ge ometric ▁functions ▁▁ ▁give ▁a ▁detailed ▁list ▁of ▁their ▁properties . ▁ ▁Orth og on ality ▁The ▁D ual ▁H ahn ▁polynomials ▁have ▁the ▁orth og on ality ▁condition ▁ ▁for ▁. ▁Where ▁, ▁ ▁and ▁ ▁N umer ical ▁Inst ability ▁As ▁the ▁value ▁of ▁ ▁increases , ▁the ▁values ▁that ▁the ▁discrete ▁polynomials ▁obtain ▁also ▁increases