Method on @sym: besseli (alpha, x) ¶

Symbolic modified Bessel function of the first kind.

Example:

syms n x
A = 2*besseli(n,x)
  ⇒ A = (sym) 2⋅besseli(n, x)
diff(A)
  ⇒ (sym) besseli(n - 1, x) + besseli(n + 1, x)

See also: @sym/besselk, @sym/besselj, @sym/bessely.

Package: symbolic