equationOfEquinoxesComplementaryTerms function

double equationOfEquinoxesComplementaryTerms(
  1. double t
)

Complementary terms of the equation of the equinoxes (radians): the non-polynomial part of Greenwich sidereal time beyond Δψ·cos ε_A, IERS Conventions (2010), table 5.2e. Together below 0.003″.

Implementation

double equationOfEquinoxesComplementaryTerms(double t) =>
    _series(equationOfEquinoxesTerms, _fundamentalArguments(t), t);