HeunD

HeunD[q, α, γ, δ, ϵ, z] gives the double-confluent Heun function.

Examples

Evaluate at a point:

HeunD[1, 2, 0.5, 0.5, 0.5, 0.3]

Symbolic form:

HeunD[q, a, g, d, e, z]

Plot the function:

Plot[HeunD[1, 1, 0.5, 0.5, 0.5, x], {x, 0, 2}]

Please visit the official Wolfram Language Reference for more details.