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nounthe body substance in which tissue cells are embedded
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nounan enclosure within which something originates or develops (from the Latin for womb)type of:
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noun(geology) a mass of fine-grained rock in which fossils, crystals, or gems are embedded
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noun(mathematics) a rectangular array of quantities or expressions set out by rows and columns; treated as a single element and manipulated according to rulestype of:
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nounmold used in the production of phonograph records, type, or other relief surface
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nounthe formative tissue at the base of a nailtype of:part of:
Definition that contains matrix
- diagonal (mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry
- transpose a matrix formed by interchanging the rows and columns of a given matrix
- determinant a square matrix used to solve simultaneous equations
- eigenvalue (mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant
- groundmass (geology) the matrix of fine-grained crystalline material in which larger crystals are embedded
- characteristic root of a square matrix (mathematics) any number such that a given square matrix minus that number times the identity matrix has a zero determinant
- correlation matrix a matrix giving the correlations between all pairs of data sets
- diagonal matrix a square matrix with all elements not on the main diagonal equal to zero
- diagonalisation changing a square matrix to diagonal form (with all non-zero elements on the principal diagonal)
- diagonalise transform a matrix to a diagonal matrix