Send and receive money 24/7 nationwide via phone number or QR code. Pay bills and reload mobile credit. Transfer funds to contacts. Scan QR codes for payments. Access real-time transaction history. View balance and transaction details.
Explore graphical solutions to ordinary with interactive activities. Input custom or use preloaded examples. Plot vector fields and solutions for multiple initial conditions. Solve systems of up to six dynamically.
Track totals and Commander damage for up to 10 players. Adjust totals quickly with custom starting health. Search cards, check prices, and verify format legality. Roll custom dice or flip coins. Track counters like poison and experience.
