Mayamatam 26.24

26.24

etad daṇḍakamityuktaṃ śālānāṃ kṣudrarūpakam
vistāre caturaṃśe tuṣaḍaṃśādhikamāyatam

This is called the daṇḍaka, a small type among halls. / When the width is four parts, the length is six parts longer;