1 #ifndef STAN_MATH_FWD_SCAL_FUN_LOG1M_INV_LOGIT_HPP 2 #define STAN_MATH_FWD_SCAL_FUN_LOG1M_INV_LOGIT_HPP fvar< T > log1m_inv_logit(const fvar< T > &x)
Return the natural logarithm of one minus the inverse logit of the specified argument.
T d_
The tangent (derivative) of this variable.
T val_
The value of this variable.
fvar< T > exp(const fvar< T > &x)
This template class represents scalars used in forward-mode automatic differentiation, which consist of values and directional derivatives of the specified template type.