Online Algebra Calculator
Many of users do not use powerful Maxima computer algebra system for systematic work, but for ad hoc algebraic calculations – equations, functions, matrixes, etc. only. To do this job, it is not useful to download the whole application from a web site.
Function: bessel_i (<v>, <z>) The modified Bessel function of the first kind of order v and argument z.
bessel_i is defined as inf ==== - v - 2 k v + 2 k \ 2 z > ------------------- / k! gamma(v + k + 1) ==== k = 0
although the infinite series is not used for computations.
There are also some inexact matches for bessel_i. Try ?? bessel_i to see them.
(%o1) true (%i2)