Adds image_eqI instead of imageI, as the former is more general
Adds image_eqI instead of imageI, as the former is more general

MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle,MerelyAPseudonym/isabelle