... > algebra > abstract algebra > algebraic structure > algebra over a field > non-associative algebra > alternative algebra > split-octonion

... > mathematical analysis > function > elementary function > polynomial > homogeneous polynomial > quadratic form > composition algebra > split-octonion

... > algebra > polynomial > homogeneous polynomial > quadratic form > composition algebra > split-octonion

... > algebra > abstract algebra > algebraic structure > algebra over a field > non-associative algebra > composition algebra > split-octonion

number > hypercomplex number > split-octonion