废怯少女

Exercise | Zorich Mathematical Analysis II, p. 385, no. 2

Posted at 2024-09-12 Mathematics Exercise Analysis 

This note records my solution to part c) of problem 2 on page 385. See the book for the statement...

Tutorial | On Time Management

Posted at 2024-09-03 Guide Learning Time 

Since setting up this personal blog by following an online guide, I had spent several months hesi...

Notes | Introducing a parameter into an integral

Posted at 2024-07-09 Notes Integrals Methods 

Some integrals are awkward to compute directly; introducing a parameter can make them easier. In ...

Note | The First Step

Posted at 2024-06-30 Journal Thoughts Beginnings 

A note to mark the creation of my personal blog.

Essay | How I used to study mathematics

Posted at 2024-06-01 Mathematics Essay Memory 

I probably began to study mathematics in earnest four or five years ago. Though “in earnest” may ...

Notes | The conditions in Fermat's, Rolle's and Lagrange's theorems

Posted at 2024-03-25 Notes Mathematics Theorems 

I want to set out the assumptions of these three theorems from differential calculus together. It...