Convert , , hex, and octal numbers with one-tap input. Perform bidirectional conversions between all number systems. Save and share conversion results. View detailed conversion steps and history.
Access course updates and announcements in real time. Manage assignments and submit work directly. Track progress and participate in discussions. View learning materials and resources anytime.
Access catalog to search and reserve items. Manage checkouts and holds. Use digital card for access. View events and learning resources. Borrow digital materials and access remote services.
Track fasting periods and related holidays with detailed explanations. Set reminders for upcoming fasts. Learn about associated religious events and practices. View views for fasting dates and holidays. Receive notifications before fasting begins.
