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July 11, 2024: Studying Maths (56), Vector(数学の勉強(56)、ベクトル)
I have just finished the second, or the last, part of the vectors section in my maths book. I managed to solve the questions. But I am not sure that I have fully understood the vectors. They are not still sitting well me. Nevertheless, I wi
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July 2, 2024: Studying Maths (55), Vector(数学の勉強(55)、ベクトル)
I have just finished the first part of the vectors section in my maths book. It took me longer than expected to understand what the vector is. It was different from other sections that I have learnt. But I seemed to manage to understand the
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July 19, 2024: Studying Maths (57), Mean & Standard Deviation(数学の勉強(57)、平均値&標準偏差)
I have just finished the first part of the statistics section. This part taught me the basics of statistics. In other words, I did mean, median, mode, variance and standard deviation. These were not very hard to understand. I had used some
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June 13, 2024: Studying Maths (53), Integration(数学の勉強(53)、積分)
I have just completed the first part of the integration section in my maths book. It was much easier than expected, and I enjoyed solving the questions. I hope to enjoy the last two parts. It has been half a year since I began to use the ma
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June 21, 2024: Studying Maths (54), Integration(数学の勉強(54)、積分)
I have just completed the last part of the integration section in my maths book. It was much easier and more fun to understand than I expected. That was the end of the differentiation and integration sections. I do not know to what extent I
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May 29, 2024 Studying Maths (51), Differentiation (数学の勉強(51)、微分)
Last week, I restarted working on a British maths textbook. In that week, I did the second part of differentiation. It was not that difficult to understand. Far from it, I enjoyed solving the questions. This is thanks to the fact that I had
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June 9, 2024: Studying Maths (52), Differentiation (数学の勉強(52)、微分)
I have just completed the last part of the differentiation section in my maths book. I am happy to have completed it. I seemed to have reached the level of a first or second grade in high school in Japan. In my high school, maths always mad
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May 10, 2024: Studying Maths (49), Differentiation (数学の勉強(49)、微分)
I began to work on differentiation. This section consists of three parts. I managed to understand the first part and solve the questions of this part. But I am far from saying that I have understood it fully with confidence. If anything, I
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May 2, 2024: Studying Maths (48), Exponential(数学の勉強(48)、指数)
For the last ten days, I have been working on exponentials again. I was sure I had to do so because I still had not fully understood this part. I also knew that without acquiring it, I would not be able to enjoy the differentiation, the par
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April 5, 2024: Studying Maths (44), Exponential and Logarithm-1 (数学の勉強(44)、指数と対数-1)
I have worked on the first round of the exponential and logarithm sections. This section, one of the longest sections in this book, consists of eight sub-sections. The first round was not as hard to understand as I expected. 指数と対数の第一ラウンドに
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March 28, 2024: Studying Maths (43), Trigonometry-4 (数学の勉強(43)、三角関数-4)
I have just finished the last round of trigonometry in maths. I am very happy to have completed it. I seem to have grown a little bit better than when I was at school. At school, I could not understand it well. But this time, I managed to d