The determinant
Gram Determinant
See also
Gram-Schmidt Orthonormalization, WronskianExplore with Wolfram|Alpha
References
Andrews, G. E.; Askey, R.; and Roy, R. "Jacobi Polynomials and Gram Determinants." §6.3 in Special Functions. Cambridge, England: Cambridge University Press, pp. 293-297, 1999.Sansone, G. Orthogonal Functions, rev. English ed. New York: Dover, p. 2, 1991.Referenced on Wolfram|Alpha
Gram DeterminantCite this as:
Weisstein, Eric W. "Gram Determinant." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/GramDeterminant.html