There is a translation error in the “Math”

[sszsjqlqx]

截断取整（）
向零取整（）

Chinese

[LuYifei2011]

I think “整数部分” is easier to understand for most Chinese users, while “截断取整” / “向零取整” are more technically precise but less beginner-friendly. If the concern is ambiguity with floor, “去掉小数部分” might be a better compromise.

[sszsjqlqx]

These original building blocks can also represent the integer part. Since there is already a relatively professional translation, why not use the same translation method in the extension?

[LuYifei2011]

In the junior high math textbooks I studied, the "integer part" referred to truncation. I’m not sure how other textbooks handle it; if there is indeed ambiguity, your suggestion might well be better, though it might not be very user-friendly for those unfamiliar with the concept.

[sszsjqlqx]

DeepSeek

I think accurate translation is better

[LuYifei2011]

I think the advantage of the original translation is that even primary school students can understand it.

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The integer part in Chinese seems to differ in meaning from the English, both DeepSeek and Baidu Baike say it is truncation in Chinese:
https://chat.deepseek.com/share/nb59pdmdbsn2ak81qp
https://baike.baidu.com/item/%E6%95%B4%E6%95%B0%E9%83%A8%E5%88%86/8363226

[sszsjqlqx]

I actually don't care what the definition is; I just think it should be translated more accurately as before; I think even professional terms are not difficult to understand

这些原始构件也可以表示整数部分。既然已经有相对专业的翻译，为什么不在扩展中使用同样的翻译方法呢？

[sszsjqlqx]

Chinese online courses
https://v.douyin.com/pW139SWXD8M/

[sszsjqlqx]

This video clearly states that the '整数部分' is the 'floor'.I think a more accurate translation for 'trunc' should be used.

中文在线课程 https://v.douyin.com/pW139SWXD8M/