deriv SD cv (240) ashtadhyayi.com hei.de L 240 ETT STT a 7.1.18 ALPH OLDHOMEPAGE NEWHOMEPAGE

auGa:: ApaH औङ‌ आपः ONPANINI 71018

Replace /au (with /zI) after /Ap.

So —

**khaTvA- खट्वाॱ + /au
→ khaTvA- खट्वाॱ + /zI by this rule
→ khaTve खट्वे by AdguNaH
→ !**khaTve खट्वे "two beds"

**azvA- अश्वाॱ + /au → !**azve' अश्वेऽ "two mares", same steps

/tad- f + /au
→ ta- तॱ + /au
→ ta- तॱ + /TAp + /au
→ ta- तॱ /TAp + /zI
→ tA ता + /zI by this rule
→ te ते by AdguNaH
→ !**te''' तेऽऽऽ "they2 f "

**tA- ताॱ + /au → **te''' तेऽऽऽ f "they''"

What's that auG- औङ् in the sUtra?

It is an old name of /au.

I'm clueless about why /pANini did not like "Ava::ApaH आव‌आपः". The /Git appears to serve no purpose.