sweep-solver

The differentiable, GPU wave-equation engine at the core of the sweep ecosystem — forward modelling, RTM, and FWI / LSRTM, with equations for acoustic, elastic, VTI/TTI, VRZ and spectral-element (SEM) physics, and torch / JAX / native-CUDA backends.

Installed with pip install sweepx (or pip install sweep-solver) → import sweep.

• Getting started

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  Install, run your first forward model, take your first gradient.

• User guide

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  Equations, propagators, backends, boundary-saving, memory options.

• Examples

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  Runnable notebooks — modelling, wavefields, FWI, RTM.

• API reference

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  Every equation, propagator, and operator, documented from source.