Returns the skew double exponential cumulative density function. 
Given containers of matching sizes, returns the log sum of probabilities.
- Template Parameters
 - 
  
    | T_y | type of real parameter.  | 
    | T_loc | type of location parameter.  | 
    | T_scale | type of scale parameter.  | 
    | T_skewness | type of skewness parameter.  | 
  
   
- Parameters
 - 
  
    | y | real parameter  | 
    | mu | location parameter  | 
    | sigma | scale parameter  | 
    | tau | skewness parameter  | 
  
   
- Returns
 - log probability or log sum of probabilities 
 
- Exceptions
 - 
  
    | std::domain_error | if mu is infinite or sigma is nonpositive or tau is not bound between 0.0 and 1.0  | 
    | std::invalid_argument | if container sizes mismatch  | 
  
   
Definition at line 42 of file skew_double_exponential_cdf.hpp.