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单词 Pascal triangle
释义

Pascal triangle

原声例句
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Over time, people worked out a general formula for the numbers in Pascal's triangle.

随着时间的流逝,人们为帕斯卡三角形中的数字制定了一个通用公式。

Veritasium真理元素

It's gonna be around well after we're gone and ancient civilizations, alien civilizations we'll know Pascal's triangle.

在我们和古代文明消失之后,它还会继续存在,外星文明我们就会知道帕斯卡三角形。

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Exactly, there's even a continuum of Pascal's triangles, between zero and one there's this a continuum of numbers that you could put in for powers.

- 没错,甚至还有帕斯卡三角形的连续体,在零和一之间有一系列数字,你可以用它们来表示幂。

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That makes me think that we could actually go into Pascal's triangle blow it up and add fractions in between the rows that we're familiar with.

- 这让我认为我们实际上可以进入帕斯卡三角形,把它炸毁,并在我们熟悉的行之间添加分数。

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If you look at the numbers in these equations the coefficients on X and X squared and so on, well, they're actually just the numbers in Pascal's triangle.

如果你看一下这些方程中的数字,X 的系数和 X 的平方等等,嗯,它们实际上只是帕斯卡三角形中的数字。

Veritasium真理元素

So Newton is convinced the binomial theorem works even for negative values of N, which means there's more to Pascal's triangle above the zeroeth you could add a zero and a one that add to make that first one.

因此,牛顿确信二项式定理即使适用于 N 的负值,这意味着帕斯卡三角形中除了零之外还有更多内容,您可以添加一个零和一个一,将它们相加得到第一个。

中文百科

杨辉三角形 Pascal's triangle

(重定向自Pascal triangle)
永乐大典一页杨辉引用贾宪《释锁算书》中的贾宪三角形
每个数是它左上方和右上方的数的和
朱世杰《四元玉鉴》中的「古法七乘方图」

杨辉三角形,又称贾宪三角形帕斯卡三角形海亚姆三角形,是二项式系数在的一种写法,形似三角形,在中国首现于南宋杨辉的《详解九章算术》得名,书中杨辉说明是引自贾宪的《释锁算术》,故又名贾宪三角形。前9层写出来如下:

杨辉三角形第n层(顶层称第0层,第1行,第n层即第n+1行,此处n为包含0在内的自然数)正好对应于二项式\left(a+b\right)^{n}展开的系数。例如第二层1 2 1是幂指数为2的二项式\left(a+b\right)^{2}展开形式a^{2}+2ab+b^{2}的系数。

英语百科

Pascal's triangle 杨辉三角形

(重定向自Pascal triangle)
Rows zero to five of Pascal's triangle
Each number is the sum of the two directly above it.
Yang Hui (Pascal's) triangle, as depicted by the Chinese using rod numerals, appears in this Chinese document by Chu Shikie, dated 1303. The title reads
Blaise Pascal's version of the triangle

In mathematics, Pascal's triangle is a triangular array of the binomial coefficients. In the Western world, it is named after French mathematician Blaise Pascal, although other mathematicians studied it centuries before him in India, Persia (Iran), China, Germany, and Italy.

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更新时间:2025/6/20 9:22:20