He becomes invaginated. a.nimaa -
He now mentions the result of sanyama as tato'.nimaa ... ghaatascha. tatra.nimaa - what is atomization? The answer is -- it is an "a.nu.h" (atom), i.e. just by desiring to be so he becomes subtler than the subtle; by that atomization he enters everything, even a vajra (adamantine substance); and thus he becomes invisible to everyone. Yogasutrabhasyavivarana of Shankara