FLINT3.7.0-dev

Sin, Cos, Tan, Cot, Sec, Csc, Sinc

Synopsis#include <flint/fexpr_builtin.h>
Sin
Cos
Tan
Cot
Sec
Csc
Sinc

Trigonometric functions Sin(z) (sin⁡(z)\sin(z)), Cos(z) (cos⁡(z)\cos(z)), Tan(z) (tan⁡(z)\tan(z)), Cot(z) (cot⁡(z)\cot(z)), Sec(z) (sec⁡(z)\sec(z)), Csc(z) (csc⁡(z)\csc(z)), and the sinc function Sinc(z) (sinc⁡(z)\operatorname{sinc}(z)), equal to sin⁡(z)/z\sin(z)/z.

Cite this page

The FLINT team, “Sin, Cos, Tan, Cot, Sec, Csc, Sinc (fexpr_builtin.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/fexpr_builtin/Sin.html (generated 2026-11-02).