本书是一本数值线性代数的导论性著作，作者深刻阐述了数值代数的基本思想，加上他们清新、引人入胜的写作风格，使得本书成为本领域的经典之作-This book is an introductory numerical linear algebra book, the author expounded the basic idea of numerical algebra, together with their fresh, engaging writing style makes this book a classic in the field