var_toys.hpp File Reference

Demonstration reverse-mode helpers built on Var<T>. More...

#include "async_toys.hpp"
#include "var.hpp"
#include <uni20/core/math.hpp>

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Namespaces
namespace	uni20
namespace	uni20::async
	This represents the reverse-mode adjoint for functions of complex variables, assuming a real-valued scalar loss function ( L \colon \mathbb{C} \to \mathbb{R} ).

Functions
template<typename T >
Var< T >	uni20::async::cos (Var< T > x)
	Computes cos(x) and wires reverse-mode accumulation for the input gradient.
template<typename T >
Var< uni20::make_real_t< T > >	uni20::async::imag (Var< T > z)
	Computes the imaginary part and propagates gradient to a complex source.
template<typename T >
Var< T >	uni20::async::operator* (T x, Var< T > y)
	Computes x * y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator* (Var< T > x, T y)
	Computes x * y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator* (Var< T > x, Var< T > y)
	Computes x * y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator+ (T x, Var< T > y)
	Computes x + y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator+ (Var< T > x, T y)
	Computes x + y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator+ (Var< T > x, Var< T > y)
	Computes x + y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator- (T x, Var< T > y)
	Computes x - y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator- (Var< T > x, T y)
	Computes x - y with reverse-mode gradient propagation.
template<typename T >
Var< T >	uni20::async::operator- (Var< T > x, Var< T > y)
	Computes x - y with reverse-mode gradient propagation.
template<typename T >
Var< uni20::make_real_t< T > >	uni20::async::real (Var< T > z)
	Computes the real part and propagates gradient to a complex source.
template<typename T >
Var< T >	uni20::async::sin (Var< T > x)
	Computes sin(x) and wires reverse-mode accumulation for the input gradient.

Detailed Description

Demonstration reverse-mode helpers built on Var<T>.