#数学
July 26, 2024: Studying Maths (58), Charts & Graphs（数学の勉強（58）、チャートとグラフ）
I have just finished the second part of the statistics section in my math book. It was about the graphs and charts to show data. I had known about bar charts and dot plots. But I did not know about st
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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 v
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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 s
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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.
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
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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
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 Ja
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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 question
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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 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 ab
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April 26, 2024: Studying Maths (47), Exponential and Logarithm-4（数学の勉強（47）、指数と対数-4）
I have just completed the last round of the exponential and logarithm sections. It was hard to understand. And I struggled hard to solve the questions. I was happy to finish this section and move on t
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April 17, 2024:Studying Maths (46), Exponential and Logarithm-3 （数学の勉強（46）、指数と対数3）
I have just completed the third round of the exponential and logarithm sections. In this round, I worked on the natural log. It was hard to understand, and it took me a lot of time to understand the s
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April 12, 20224: Studying Maths (45), Exponential and Logarithm-2 （数学の勉強（45）、指数と対数-2）
I have just completed the second round of the exponential and logarithm sections. Like the first round, it was not as hard to understand as expected. But I doubt if I have really understood the first
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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 u
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