Sealed instantiable class
The error that is signalled when invert-transform is called on a singular transform, that is, a transform that has no inverse.
<transform-error>duim-geometryduim-geometry The error that is signalled when invert-transform is called on a singular transform, that is, a transform that has no inverse.
This condition handles the transform: initarg, which is used to supply the transform that is singular.