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Notations W

*ABCDEFGHIJKLMNOPQRSTUV♦W♦XYZ
𝒲
Wronskian; 1.13.4
W ( x )
Lambert W-function; 4.13.1
w ( z )
complementary error function; 7.2.3
W n ( x )
Chebyshev polynomial of the fourth kind; Table 18.3.1
Wp ( x )
principal branch of Lambert W-function; §4.13
Wm ( x )
nonprincipal branch of Lambert W-function; §4.13
W κ , μ ( z )
Whittaker confluent hypergeometric function; 13.14.3
W ( a , x )
parabolic cylinder function; §12.14(i)
w I ( z , λ )
basic solution, Hill’s equation; §28.29(ii)
w II ( z , λ )
basic solution, Hill’s equation; §28.29(ii)
w I ( z ; a , q )
basic solution, Mathieu’s equation; §28.2(ii)
w II ( z ; a , q )
basic solution, Mathieu’s equation; §28.2(ii)
W n ( x ; a , b , c , d )
Wilson polynomial; Table 18.25.1