exponential_lcdf() [1/2]

template<typename T_y_cl , typename T_inv_scale_cl , require_all_prim_or_rev_kernel_expression_t< T_y_cl, T_inv_scale_cl > * = nullptr, require_any_not_stan_scalar_t< T_y_cl, T_inv_scale_cl > * = nullptr>

return_type_t< T_y_cl, T_inv_scale_cl > stan::math::exponential_lcdf	(	const T_y_cl &	y,
		const T_inv_scale_cl &	beta
	)

Calculates the log exponential cumulative distribution function for the given y and beta.

Inverse scale parameter must be greater than 0. y must be greater than or equal to 0.

Template Parameters

T_y_cl	type of scalar
T_inv_scale_cl	type of inverse scale

Parameters

y	a scalar variable
beta	inverse scale parameter

Returns

The log of the product of densities

Definition at line 33 of file exponential_lcdf.hpp.