Assumptions:
TeX:
E(m) = \frac{1 - m}{3} \left(R_D\!\left(0, 1 - m, 1\right) + R_D\!\left(0, 1, 1 - m\right)\right)
m \in \mathbb{C} \;\mathbin{\operatorname{and}}\; m \ne 1Definitions:
| Fungrim symbol | Notation | Short description | 
|---|---|---|
| EllipticE | Legendre complete elliptic integral of the second kind | |
| CarlsonRD | Degenerate Carlson symmetric elliptic integral of the third kind | |
| CC | Complex numbers | 
Source code for this entry:
Entry(ID("41cf8e"),
    Formula(Equal(EllipticE(m), Mul(Div(Sub(1, m), 3), Add(CarlsonRD(0, Sub(1, m), 1), CarlsonRD(0, 1, Sub(1, m)))))),
    Variables(m),
    Assumptions(And(Element(m, CC), NotEqual(m, 1))))