function p24( t ) {
	return 0.45621193513810471438e-1 + (0.12251862608067529503e-2 + (0.77941720055551920319e-5 + (0.46803119830954460212e-7 + (0.26375990983978426273e-9 + (0.13845421370977119765e-11 + 0.66996477404444444445e-14 * t) * t) * t) * t) * t) * t;
}
Chebyshev polynomial for \[0.24, 0.25).

@private
@param {number} t - scaled value
@returns {number} result