ɪf ðˈɛn ðɪs iːkwˈɔlᵻɾi wɪl stˈɪl hˈoʊld ɪn mˈoʊst kˈeɪsᵻz, bˌʌt kˈɔːʃən mˈʌst biː tˈeɪkən ɪf ɡˈæmə pˈæsᵻz θɹuː ɔːɹ ɛŋklˈoʊzᵻz ðɪ ˈɔːɹɪdʒˌɪn, bɪkˈʌz ðɪ ˈɪntᵻɡɹˌænd vˈɛktɚ fˈiːld wɪl fˈeɪl təbi dᵻfˈaɪnd ðˈɛɹ.
If  then this equality will still hold in most cases, but caution must be taken if γ passes through or encloses the origin, because the integrand vector field  will fail to be defined there.