.中国韩国世界杯3月__『wn4.com_』_邯郸看世界杯的好地方_w6n2c9o_2022年11月28日21时26分39秒_znlrjd1fz.com
(0.011 seconds)
11—20 of 817 matching pages
11: 4.17 Special Values and Limits
12: 22.9 Cyclic Identities
…
►
…
►These identities are cyclic in the sense that each of the indices in the first product of, for example, the form are simultaneously permuted in the cyclic order: ; .
…
►
§22.9(iii) Typical Identities of Rank 3
… ►
22.9.22
►
22.9.23
…
13: 26.16 Multiset Permutations
…
►The number of elements in is the multinomial coefficient (§26.4) .
…
►The definitions of inversion number and major index can be extended to permutations of a multiset such as .
Thus , and
►The
-multinomial coefficient is defined in terms of Gaussian polynomials (§26.9(ii)) by
…and again with we have
…
14: 23.7 Quarter Periods
15: 23.5 Special Lattices
…
►Then and the parallelogram with vertices at , , , is a rectangle.
…
►Also, and have opposite signs unless , in which event both are zero.
►As functions of , and are decreasing and is increasing.
…
►The parallelogram , , , is a square, and
…
►The parallelogram , , , , is a rhombus: see Figure 23.5.1.
…
16: 23.9 Laurent and Other Power Series
…
►Let be the nearest lattice point to the origin, and define
…Explicit coefficients in terms of and are given up to in Abramowitz and Stegun (1964, p. 636).
►For , and with as in §23.3(i),
…
►where , if either or , and
…For with and , see Abramowitz and Stegun (1964, p. 637).
17: 27.15 Chinese Remainder Theorem
…
►The Chinese remainder theorem states that a system of congruences , always has a solution if the moduli are relatively prime in pairs; the solution is unique (mod ), where is the product of the moduli.
…
►Choose four relatively prime moduli , and of five digits each, for example , , , and .
…By the Chinese remainder theorem each integer in the data can be uniquely represented by its residues (mod ), (mod ), (mod ), and (mod ), respectively.
Because each residue has no more than five digits, the arithmetic can be performed efficiently on these residues with respect to each of the moduli, yielding answers , , , and , where each has no more than five digits.
…
18: 16.6 Transformations of Variable
…
►
16.6.1
…
►
16.6.2
►For Kummer-type transformations of functions see Miller (2003) and Paris (2005a), and for further transformations see Erdélyi et al. (1953a, §4.5), Miller and Paris (2011), Choi and Rathie (2013) and Wang and Rathie (2013).
19: 26.9 Integer Partitions: Restricted Number and Part Size
…
►
denotes the number of partitions of into at most parts.
See Table 26.9.1.
…
►It follows that also equals the number of partitions of into parts that are less than or equal to .
►
is the number of partitions of into at most parts, each less than or equal to .
…