TY - GENERIC DO - 10.20944/preprints202401.0204.v1 UR - http://dx.doi.org/10.20944/preprints202401.0204.v1 TI - Why the Gregorian Calendar is Unscientific and the Vaidika Pañcāṅga is Mathematically Accurate T2 - Preprints AU - Ganguly (Tirtha), Tirthendu PY - 2024 DA - 2024/01/03 PB - Preprints