crossprod.hpp

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#ifndef __STAN__AGRAD__REV__MATRIX__CROSSPROD_HPP__
#define __STAN__AGRAD__REV__MATRIX__CROSSPROD_HPP__

#include <stan/agrad/rev/matrix/typedefs.hpp>
#include <stan/agrad/rev/matrix/tcrossprod.hpp>

namespace stan {
  namespace agrad {
    
    inline matrix_v
    crossprod(const matrix_v& M) {
      return tcrossprod(M.transpose());
    }

  }
}
#endif