`acb_sech, acb_csch`

Synopsis#include <flint/acb.h>

void acb_sech(acb_t r, const acb_t z, slong prec)source

void acb_csch(acb_t r, const acb_t z, slong prec)source

Set r to \operatorname{sech} z = 1/\cosh z, respectively \operatorname{csch} z = 1/\sinh z.

Cite this page

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

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

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