Derivative

bool vector::Derivative(
  vector&                   vect_out,      // 값을 얻기 위한 벡터
  ENUM_ACTIVATION_FUNCTION  activation,    // 활성화 함수
   ...                                     // 추가 매개변수
   );
 
 
bool matrix::Derivative(
  matrix&                   matrix_out,    // 값을 얻기 위한 행렬
  ENUM_ACTIVATION_FUNCTION  activation,    // 활성화 함수
   );
 
 
bool matrix::Derivative(
  matrix&                   matrix_out,    // 값을 얻기 위한 행렬
  ENUM_ACTIVATION_FUNCTION  activation,    // 활성화 함수
  ENUM_MATRIX_AXIS          axis,          // 축
   ...                                     // 추가 매개변수
   );