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

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

... > algebra > polynomial > homogeneous polynomial > quadratic form > composition algebra > octonion > bioctonion

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

number > hypercomplex number > octonion > bioctonion

mathematical physics > string theory > octonion > bioctonion