The Special Function {E\left(z,k\right)}


1. Differential Equation[-]

The function {E\left(z,k\right)} satisfies the differential equation with initial values y \left( 0 \right) =0 and y' \left( 0 \right) =1.

2. Derivative in Terms of Lower-Order Derivatives[+]

3. Expansion at 0[+]

4. Local Expansions at Singularities and at Infinity[-]

The differential equation above has 4 non-zero finite singular pointsA complex numberĀ z_0 is a singular point (or singularity of a linear ordinary differential equation with polynomial coefficients, if the leading coefficient of the equation vanishes atĀ z_0..

4.1. Expansion at -1[+]

4.2. Expansion at 1[+]

4.3. Expansion at {k}^{-1}[+]

4.4. Expansion at -{k}^{-1}[+]

4.5. Expansion at \infty [+]

5. Chebyshev Expansion over [-1,1][+]

6. Parameters[-]

The incomplete elliptic integral of the second kind {E\left(z,k\right)} depends on the parameter k. The box below can be used to rename or instantiate this parameter.
p1 =