deriv SD cv (528) ashtadhyayi.com hei.de L 528 ETT STT a 6.1.45 ALPH OLDHOMEPAGE NEWHOMEPAGE

Ad eca:: upadeze 'ziti

आदेच‌ उपदेशे ऽशिति ONPANINI 61045

Replace final /ec of a /dhAtupATha root by A आ unless before /zit.

This means that a root like glai ग्लै "feel tired" behaves like glA ग्ला most of the time—

jAglau जाग्लौ
glAtA ग्लाता
glAsyati ग्लास्यति

QUESTIN Why "unless before /zit" ?

Before /zap, we get glAya ग्लाय by ecoyavAyAvaH —

glAyati ग्लायति
aglAyat अग्लायत्
glAyet ग्लायेत्

Also mlai म्लै, and kSai क्षै as in **kSAma- क्षामॱ