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GR Engine
A physics engine in curved space-time
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| Basic class for conversions between coordinate systems | |
| Base class for implementing differential equations | |
| Class implementing a Dormand-Prince numerical integrator | |
| Coordinate conversion from EF coordinates to stereographic near pole theta=0 | |
| Coordinate conversion from EF coordinates to stereographic near pole theta=pi | |
| Class representing an entity with defined position and local basis, consisting of 4-velocity and 3 spatial directions | |
| Class implementing the trivial conversion | |
| Base class implementing a numerical integrator | |
| The Schwarzschild metric in Eddington-Finkelstein coordinates | |
| Class representing a Kerr manifold | |
| The Schwarzschild metric valid near spherical poles - in "stereographic" coordinates | |
| Class representing a manifold with different coordinate systems and metrics | |
| Class representing a metric on a manifold | |
| Coordinate conversion from stereographic coordinates near pole theta=0 to EF | |
| Coordinate conversion from stereographic coordinates near pole theta=pi to EF | |
| Coordinate conversion from stereographic coordinates near one pole to another | |
| Class representing a particle with defined position and 4-velocity | |
| A point on a manifold | |
| Class implementing an RK4 numerical integrator | |
| The Schwarzschild metric in Eddington-Finkelstein coordinates | |
| Class representing a Schwarzschild manifold | |
| The Schwarzschild metric valid near spherical poles - in "stereographic" coordinates | |
| An exception class thrown when there is a state vector length mismatch | |
| A 4-dimensional tangent vector |
1.8.3.1