……作者是 Kuldeep Singh https://www.google.com/books/edition/Linear_Algebra/BJNoAgAA... [2] 《Number Theory: Step by Step》，作者是 Kuldeep Singh https://www.google.com/books/edition/Number_Theory/YZr9DwAAQ... [3] 《Undergraduate Analysis: A Working Textbook》，作者是 Aisling McCluskey 和 Brian McMaster https://books.google.com/books?id=7U9HtAEACAAJ&printsec=copy... 还有一本对你来说更相关的书[4] [4] 《Foundations of Applied Mathematics》……
…by Kuldeep Singh https://www.google.com/books/edition/Linear_Algebra/BJNoAgAA... [2] Number Theory: Step by Step by Kuldeep Singh https://www.google.com/books/edition/Number_Theory/YZr9DwAAQ... [3] Undergraduate Analysis: A Working Textbook by Aisling McCluskey and Brian McMaster https://books.google.com/books?id=7U9HtAEACAAJ&printsec=copy... There's even more relevant book for you[4] [4] Foundations of Applied Mathematics…
Springer 出过带完整解答的习题集：https://www.amazon.com/Problem-Book-Analysis-Books-Mathemati... https://www.amazon.com/Problems-Solutions-Undergraduate-Anal... 第二本对应的是 Lang 的《Undergraduate Analysis》那本书。
Springer has problem books with full solutions: https://www.amazon.com/Problem-Book-Analysis-Books-Mathemati... https://www.amazon.com/Problems-Solutions-Undergraduate-Anal... The second one is for Lang's "Undergraduate Analysis" book.
……确实如此。我有一个假说：这里涌入了一批通过编程和类型论（type theory）视角来学数学的人，而这限制了他们接触“正常”数学的广度。[1] 《Undergraduate Analysis》第二版，Serge Lang 著
…that is. One hypothesis I have is that there is an influx of people here who learn mathematics through the lens of programs and type theory, and that limits their exposure to "normal" mathematics. [1] Undergraduate Analysis, Second Edition, by Serge Lang
……作者是 Kuldeep Singh https://www.google.com/books/edition/Linear_Algebra/BJNoAgAA... [2] 《Number Theory: Step by Step》，作者是 Kuldeep Singh https://www.google.com/books/edition/Number_Theory/YZr9DwAAQ... [3] 《Undergraduate Analysis: A Working Textbook》，作者是 Aisling McCluskey 和 Brian McMaster https://books.google.com/books?id=7U9HtAEACAAJ&printsec=copy... 还有一本对你来说更相关的书[4] [4] 《Foundations of Applied Mathematics》……
…by Kuldeep Singh https://www.google.com/books/edition/Linear_Algebra/BJNoAgAA... [2] Number Theory: Step by Step by Kuldeep Singh https://www.google.com/books/edition/Number_Theory/YZr9DwAAQ... [3] Undergraduate Analysis: A Working Textbook by Aisling McCluskey and Brian McMaster https://books.google.com/books?id=7U9HtAEACAAJ&printsec=copy... There's even more relevant book for you[4] [4] Foundations of Applied Mathematics…
Springer 出过带完整解答的习题集：https://www.amazon.com/Problem-Book-Analysis-Books-Mathemati... https://www.amazon.com/Problems-Solutions-Undergraduate-Anal... 第二本对应的是 Lang 的《Undergraduate Analysis》那本书。
Springer has problem books with full solutions: https://www.amazon.com/Problem-Book-Analysis-Books-Mathemati... https://www.amazon.com/Problems-Solutions-Undergraduate-Anal... The second one is for Lang's "Undergraduate Analysis" book.
……确实如此。我有一个假说：这里涌入了一批通过编程和类型论（type theory）视角来学数学的人，而这限制了他们接触“正常”数学的广度。[1] 《Undergraduate Analysis》第二版，Serge Lang 著
…that is. One hypothesis I have is that there is an influx of people here who learn mathematics through the lens of programs and type theory, and that limits their exposure to "normal" mathematics. [1] Undergraduate Analysis, Second Edition, by Serge Lang