## DB0

`DB0[p2, m1^2, m2^2]` is the derivative of the two-point function `B0[p2, m1^2, m2^2]` with respect to `p2`.

### See also

[Overview](Extra/FeynCalc.md), [B0](B0.md).

### Examples

```mathematica
D[B0[Subscript[p, 2], Subscript[m, 1]^2, Subscript[m, 2]^2], Subscript[p, 2]]
```

$$\text{DB0}\left(p_2,m_1^2,m_2^2\right)$$