quadrinvariant التعريفات والمعاني == English == === Noun === quadrinvariant (plural quadrinvariants) (mathematics) an invariant of degree 4 شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة quadrinvariants quadrivariate quadricovariant quadricovariants quartinvariant quasiinvariant quartinvariants quasi-invariant