subdiagonal
Said of an entry of a square matrix: that it lies anywhere in the lower triangular…Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.
Meaning
1 senses(not comparable)Said of an entry of a square matrix: that it lies anywhere in the lower triangular area below the main diagonal of the matrix.
Origin
From sub- + diagonal.From sub- + diagonal.
Wiktionary, CC BY-SA 4.0 · source
See also
neighbours in the dictionaryDictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.