Class SphericalBesselCalculator#
Defined in File maths.hpp
Class Documentation#
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class SphericalBesselCalculator#
Interpolated spherical Bessel function \( j_\ell(x) \) of the first kind.
Public Functions
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SphericalBesselCalculator(const int ell)#
Construct the interpolated function calculator.
- Parameters
ell – Order \( \ell \).
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SphericalBesselCalculator(const SphericalBesselCalculator &other)#
Copy an interpolated function calculator.
- Parameters
other – Interpolated function to be copied.
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~SphericalBesselCalculator()#
Destruct the interpolated function.
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double eval(double x)#
Evaluate the interpolated function.
- Parameters
x – Argument \( x \).
- Returns
Value of \( j_\ell \).
Public Members
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int order#
order \( \ell \)
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SphericalBesselCalculator(const int ell)#