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An index table, also called the cross-reference table, is located near the end of the file and gives the byte offset of each indirect object from the start of the file. [24] This design allows for efficient random access to the objects in the file, and also allows for small changes to be made without rewriting the entire file ( incremental ...
It is possible to make a last-to-first column mapping LF(i) from an index i to an index j, such that F[j] = L[i], with the help of a table C[c] and a function Occ(c, k). C[c] is a table that, for each character c in the alphabet, contains the number of occurrences of lexically smaller characters in the text. The function Occ(c, k) is the number ...
In computer science, a lookup table (LUT) is an array that replaces runtime computation with a simpler array indexing operation, in a process termed as direct addressing.The savings in processing time can be significant, because retrieving a value from memory is often faster than carrying out an "expensive" computation or input/output operation. [1]
IEC 60172 Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires; IEC 60183 Guidance for the selection of high-voltage A.C. cable systems; IEC 60188 High-pressure mercury vapour lamps – Performance specifications; IEC 60189 Low-frequency cables and wires with PVC insulation and PVC sheath
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In computational number theory, the index calculus algorithm is a probabilistic algorithm for computing discrete logarithms. Dedicated to the discrete logarithm in ( Z / q Z ) ∗ {\displaystyle (\mathbb {Z} /q\mathbb {Z} )^{*}} where q {\displaystyle q} is a prime, index calculus leads to a family of algorithms adapted to finite fields and to ...
BS 1361 for cartridge fuses for a.c. circuits in domestic and similar premises; BS 1362 for cartridge fuses for BS 1363 power plugs; BS 1363 for mains power plugs and sockets; BS 1377 Methods of test for soils for civil engineering. BS 1380 Speed and Exposure Index of Photographic Negative Materials. BS 1572 Colours for Flat Finishes for Wall ...
Cutter numbers also can take the form of an author-specific code, containing a letter and several numbers corresponding to the author's last name. This serves to further distinguish publications and nominally alphabetize volumes within a topic section. The final component of a typical LCC call-number is the publication year, in full. [11]