 The regional variety in Punjab continued to evolve from this stage through the 14th century; during this period it starts to appear in forms closely resembling Gurmukhī and other Landa scripts.By the 15th century, Sharada had evolved so considerably that epigraphists denote the script at this point by a special name, "Devāśeṣa".Sharada script uses its own signs for the positional decimal numeral system.