fixing a couple of errors in ComplexModifiable made during adaption to modifiable. removing the abs in square sum method of ComplexModifiable.
fixing a couple of errors in ComplexModifiable
made during adaption to modifiable.
removing the abs in square sum method
of ComplexModifiable.

nking/curvature-scale-space-corners-and-transformations,nking/curvature-scale-space-corners-and-transformations