orthogonal in Czech
orthogonal in Czech
pravoúhlý
(geometry) Of two objects, at right angles; perpendicular to each other.
kolmý
(mathematics)
kolmý
Of a pair of elements in an ortholattice: each less than or equal to the orthocomplement of the other.
pravoúhlý
Of a pair of elements in an ortholattice: each less than or equal to the orthocomplement of the other.