Hello! I am very much enjoying the book. In chapter 8, I believe there is a typo in the definition of pullback. Specifically, f_1 and f_2 are swapped from the above diagram. I was not able to generate the PDF to verify that my solution works since I receive an "undefined control sequence" error (and I am not too knowledgeable of LaTeX). Regardless, I hope you will check the definition and verify that the fix is indeed correct. Thanks!
Hello! I am very much enjoying the book. In chapter 8, I believe there is a typo in the definition of pullback. Specifically,
f_1
andf_2
are swapped from the above diagram. I was not able to generate the PDF to verify that my solution works since I receive an "undefined control sequence" error (and I am not too knowledgeable of LaTeX). Regardless, I hope you will check the definition and verify that the fix is indeed correct. Thanks!