uni20::theta_constant_result< R > Struct Template Reference

A positive theta constant represented as scaled_value * exp(log_scale). More...

#include <elliptic_theta.hpp>

Collaboration diagram for uni20::theta_constant_result< R >:

Public Attributes
R	log_scale
R	scaled_value

Detailed Description

template<class R>
struct uni20::theta_constant_result< R >

A positive theta constant represented as scaled_value * exp(log_scale).

Keeping the factors separate preserves exponentially small constants. Reconstructing the value or a ratio can still underflow or amplify the absolute rounding error in log_scale. Both fields have the input precision.

Member Data Documentation

log_scale

template<class R >

R uni20::theta_constant_result< R >::log_scale

scaled_value

template<class R >

R uni20::theta_constant_result< R >::scaled_value

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The documentation for this struct was generated from the following file:

• elliptic_theta.hpp