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We can use this identity to replace the large table by two 256-entry tables: table[i + 256 × j] = table_low[i] xor table_high[j]. So the large table is not stored explicitly, but each iteration computes the CRC value that would be there by combining the values in two smaller tables. That is, the 16-bit index is "sliced" into two 8-bit indexes.
The table below lists only the polynomials of the various algorithms in use. Variations of a particular protocol can impose pre-inversion, post-inversion and reversed bit ordering as described above. For example, the CRC32 used in Gzip and Bzip2 use the same polynomial, but Gzip employs reversed bit ordering, while Bzip2 does not. [ 14 ]
All practical CRC generator polynomials have non-zero and coefficients. It is very common to convert this to a string of binary bits by omitting the coefficient.. This bit string may then be converted to a binary number using one of two conventions:
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Less often, the columns may be based on the difference between the combatants' strengths, rather than the ratio (for example '3', if an attacker with strength 5 attacks a defender with strength 2). A die roll is then made using one or more dice and the resulting number is then cross-referenced on the table to find the results of the individual ...
The unit of hardness given by the test is known as the Vickers Pyramid Number (HV) or Diamond Pyramid Hardness (DPH). The hardness number can be converted into units of pascals, but should not be confused with pressure, which uses the same units. The hardness number is determined by the load over the surface area of the indentation and not the ...
Elastic properties describe the reversible deformation (elastic response) of a material to an applied stress.They are a subset of the material properties that provide a quantitative description of the characteristics of a material, like its strength.
That ratio becomes the SPEC INT score for that test. (This differs from the rating in SPECINT2000, which multiplies the ratio by 100.) As an example for SPECint2006, consider a processor which can run 400.perlbench in 2000 seconds. The time it takes the reference machine to run the benchmark is 9770 seconds. [1] Thus the ratio is 4.885.