Bessel's Finite Difference Formula
An Interpolation formula also sometimes known as
 | (1) |
, where 
is the Central Difference and |  |  | (2) |
 | |  | (3) |
 | |  | (4) |
 | |  | (5) |
where
are the Coefficients from Gauss's Backward Formula and Gauss's Forward Formula and
and 
are the Coefficients from Everett's Formula. The 
s also satisfy |  |  | (6) |
 | |  | (7) |
for
 | (8) |
References
Abramowitz, M. and Stegun, C. A. (Eds.). Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, 9th printing. New York: Dover, p. 880, 1972. Acton, F. S. Numerical Methods That Work, 2nd printing. Washington, DC: Math. Assoc. Amer., pp. 90-91, 1990. Beyer, W. H. CRC Standard Mathematical Tables, 28th ed. Boca Raton, FL: CRC Press, p. 433, 1987.
- Weierstraß's Gap Theorem
- Weierstraß Sigma Function
- Weierstraß's Polynomial Theorem
- Weierstraß's Theorem
- Weierstraß Zeta Function
- Weighings
- Weight
- Weighted Tree
- Weight Function
- Weighting Function
- Weingarten Equations
- Weingarten Map
- Weird Number
- Welch Apodization Function
- Well-Defined
- Well-Ordered Set
- Well-Ordering Principle
- Werner Formulas
- Weyl's Criterion
- Weyl Tensor
- Weyrich's Formula
- W-Function
- Wheat and Chessboard Problem
- Wheel
- Wheel Graph