Manasara 45.49

45.49

tadūrdhve cārdhakampaṃ syātpāda bhāgena yojayet
tripādādhikamaṃśena mahāpadmaṃ prayojayet

above that should be a half-fillet (ardhakampa), which one should combine with a quarter part; / with one part and three-quarters one should provide the great lotus (mahāpadma);