पूर्णप्रज्ञ भाष्य (श्रीमन् मध्वाचार्य - द्वैत वेदान्त ब्रह्मसूत्र महाभाष्य जगन्नाथदीपिका सटीक)

? No, where is र्? Look above the ि of शि: is there a repha? NO, the top of the ि is completely smooth! It's just a normal ि curve! So it is definitely NOT र्शि! It is definitely शि! Then what is the word? ...शिवान्! Before शिवान्: is it दृशिवान्? Yes! In Sanskrit, दृशिवान् is the kvasu-anta of दृश् (दृश् + क्वसुँ = दृशिवान्, like ऋग्वेद / ऐतरेय: "दृशिवान् भवति")! With यत्तद् prefixed: यत्तद् + दृशिवान् = यत्तद्दृशिवान्! Wait, why are there two दs? यत्तद् ends in द्, दृशिवान् starts with दृ. द् + दृ = द्द्दृ or द् दृ (separated) or द्द्दृ! Look at the image: य त्त द् दृ शि वा न्! Wait, is that a द् followed by दृ? Let's look at the first of the two: it is द! Does it have a virama? Yes, look closely at the bottom of the first द: there is a tiny slant to the left