Sparse vector with top-k storage · Size: K bytes + K*4 bytes

Read the equation

This relation defines Size: K bytes + K4 bytes in the source section “Sparse vector with top-k storage · Size: K bytes + K4 bytes”. It specifies the displayed relationship between the named quantities or parameters. Its interpretation depends on the source’s stated variables and conditions; this record does not assign an unprovided physical or cognitive meaning to them.

Terms & definitions

The recovered passage does not supply a separate symbol table. Read the source context for the notation used in this version; familiar letters may carry different meanings in other builds.

How it works

1. Read Size: K bytes + K*4 bytes as the quantity being defined or updated by this relation.

2. Substitute the source-defined variables or recorded values and follow the displayed arithmetic and indexing exactly.

3. Use this version’s variable definitions and update order. The same symbol may be assigned a different meaning in another build.

Assumptions & limits

• This source expression was recovered from the pinned code revision. Its presence does not establish that the associated program was built, run, or scientifically validated.

Original context

                    sum += values[i] * other.values[j];
                }
            }
        }
        return sum;
    }

    // Size: K bytes + K*4 bytes = 5K bytes (K=4: 20 bytes vs 64)
};

/**
 * @brief Bloom filter for set membership (64-bit, ~4% false positive)
 */
struct BloomFilter64 {
    uint64_t bits;
    static constexpr int K = 4;  // Number of hash functions

    BloomFilter64() : bits(0) {}

Size: K bytes + K*4 bytes = 5K bytes (K=4: 20 bytes vs 64)

Related builds