1 #ifndef STAN_MATH_FWD_SCAL_FUN_SINH_HPP 2 #define STAN_MATH_FWD_SCAL_FUN_SINH_HPP
T d_
The tangent (derivative) of this variable.
fvar< T > cosh(const fvar< T > &x)
T val_
The value of this variable.
fvar< T > sinh(const fvar< T > &x)
var sinh(const var &a)
Return the hyperbolic sine of the specified variable (cmath).
This template class represents scalars used in forward-mode automatic differentiation, which consist of values and directional derivatives of the specified template type.