Definition ∞ A two-dimensional matrix is a rectangular array of data organized into rows and columns. In the context of blockchain and cryptography, matrices are used for various computational tasks, including representing data structures, performing cryptographic operations, or organizing transaction information. They provide a structured way to handle and process complex datasets efficiently. Such mathematical constructs are fundamental in algorithms for data compression and proof generation.
Context ∞ While a general mathematical concept, in crypto news, it might appear in discussions of advanced cryptographic primitives like those used in zero-knowledge proofs or data availability layers, where data is often structured in such arrays for efficient processing and verification. Its mention usually points to highly technical optimizations.
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