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The process of how to do the math questions in the 2D animation

2026-08-04 15:45
2026-08-04 20:40

There are different ways to solve math problems in different anime. Here are some examples: ** 1. For example, the simple math problem 1000 - 7 = 993 in the book "Tokyo Shika" was a regular mathematical operation. But in anime, it became a meme. 1. ** From a purely mathematical perspective ** - This was a simple substitution operation. According to the rules of the substitution operation, it was not enough to subtract 0 - 7 from each digit. Borrowing 1 from the 10 digits was equivalent to 10, 10 - 7 = 3. If the 10 digits were 0, the borrowed 1 would become-1. If the 100 digits were 1, the borrowed 1 would become-1. If the 100 digits were 0, the borrowed 1 would become-1. If the 1,000 digits were 1, the borrowed 1 would become 10, 10 - 1 = 9. Therefore, the result was 993. ** 2. The 16×55 = 28 in "Jojo's Bizarre Adventures"(according to the meme in the anime) does not conform to the conventional mathematical results. It is a joke, and there is no "method" in the sense of normal mathematical calculations. ** ** 3. Math problems in Jing Ani's animated film "Even if I'm a chuunibyou, I still have to fall in love"** 1. ** Regarding the problem of circle tangency (Assuming the radius of the circle is R,| O1O2| = 2R)** - First, he used the "tangency" property to mark the tangency point and connect O1 and O2. - To solve the radius R, consider the method of establishing a system to find the distance between O1O2 and the equation to solve. 2. ** Polynomial expansion problem in junior high school ** - One way was to use the expand() function in matlab to input the formula to be expanded and get the result. At the same time, in junior high school, they could master the basic operation rules for the multiplication of polynomial products. For more complicated problems, they could consider the convolutions in advanced mathematics (but this was just a mention, not an in-depth exploration). ** 4. Regarding the probability of the dice (Assuming that the results of the two dice are independent of each other, each die has six sides, and the probability of each side appearing is equal)** 1. ** Calculating the total number of situations ** - Each die had six outcomes, so the total number of outcomes for the combination of the two dice was 6×6 = 36. 2. ** Based on the analysis of specific problems ** - For example, to calculate the probability of the sum of the two dice points being a certain value, one needed to find the number of combinations where the sum of the points was the value, and then divide it by the total number of 36 to obtain the probability. Some of the math problems in 2D anime were solved based on normal mathematical knowledge, while others were jokes in anime plots. There was no normal mathematical solution. Read more exciting novels for free

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