`gr_init, gr_clear`

Synopsis#include <flint/gr.h>

void gr_init(gr_ptr res, gr_ctx_t ctx)source

void gr_clear(gr_ptr res, gr_ctx_t ctx)source

Initialise res, which must point to ctx->sizeof_elem bytes of memory, to the zero element of the ring; respectively clear it, freeing any memory the element owns but not the memory it occupies.

Cite this page

The FLINT team, “gr_init, gr_clear (gr.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/gr/gr_init.html (generated 2026-10-20).

@misc{flint-doc-gr-gr-init,
  author       = {{The FLINT team}},
  title        = {{gr\_init, gr\_clear (gr.h)}},
  howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
  year         = {2026},
  url          = {https://flintlib.org/doc/gr/gr_init.html},
  note         = {Generated 2026-10-20}
}

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