KBMSPORTUZ

This is a professional general relativity calculation tool that includes the following functional modules: 
• Metric Tensor Calculator: calculates the Christoffel sign and curvature tensor of spacetime 
• Black Hole Physics Simulation: analyzes Schwarzschild, Kerr, Reissner Nordstr ö m black hole solutions 
• Gravitational Wave Analyzer: studies linearized gravity and quadrupole radiation 
• Cosmological Model: explores the Friedmann equation and dark energy state equation 
• Geodetic Tracker: calculates the motion trajectories of particles and light in spacetime 
This application is suitable for physics research, teaching, and learning, helping users to deepen their understanding of Einstein's general relativity.