Subsections

## The weight gradients of the ellipsoid

### partial derivative

The partial derivatives with respect to the orientational parameter are

where

 = (1 + 3 + (1 - 3 -2δz3 + δxδyδx + δy . (15.119)

### τm partial derivative

The partial derivatives with respect to the τm geometric parameter are

### partial derivative

The partial derivatives with respect to the geometric parameter are

### partial derivative

The partial derivatives with respect to the geometric parameter are

where

 = (1 - (15.123)

The relax user manual (PDF), created 2016-10-28.