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⌳ U+2333 Unicode文字

Unicode

U+2333

数値文字参照

⌳ ⌳

URLエンコード(UTF-8)

%E2%8C%B3

ユニコード名

SLOPE

一般カテゴリ-

Symbol, Other(記号,その他)

文字化けする可能性のある文字

Base64エンコード : 4oyz

「⌳」に似ている意味の文字

⌳の説明

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. Slope is often denoted by the letter m; there is no clear answer to the question why the letter m is used for slope, but its earliest use in English appears in O'Brien (1844) who wrote the equation of a straight line as "y = mx + b" and it can also be found in Todhunter (1888) who wrote it as "y = mx + c".Slope is calculated by finding the ratio of the "vertical change" to the "horizontal change" between (any) two distinct points on a line. Sometimes the ratio is expressed as a quotient ("rise over run"), giving the same number for every two distinct points on the same line. A line that is decreasing has a negative "rise". The line may be practical – as set by a road surveyor, or in a diagram that models a road or a roof either as a description or as a plan.
The steepness, incline, or grade of a line is measured by the absolute value of the slope. A slope with a greater absolute value indicates a steeper line. The direction of a line is either increasing, decreasing, horizontal or vertical.
A line is increasing if it goes up from left to right. The slope is positive, i.e.



m
>
0


{\displaystyle m>0}
.
A line is decreasing if it goes down from left to right. The slope is negative, i.e.



m
<
0


{\displaystyle m<0}
.
If a line is horizontal the slope is zero. This is a constant function.
If a line is vertical the slope is undefined (see below).The rise of a road between two points is the difference between the altitude of the road at those two points, say y1 and y2, or in other words, the rise is (y2 − y1) = Δy. For relatively short distances, where the Earth's curvature may be neglected, the run is the difference in distance from a fixed point measured along a level, horizontal line, or in other words, the run is (x2 − x1) = Δx. Here the slope of the road between the two points is simply described as the ratio of the altitude change to the horizontal distance between any two points on the line.
In mathematical language, the slope m of the line is



m
=




y

2




y

1





x

2




x

1





.


{\displaystyle m={\frac {y_{2}-y_{1}}{x_{2}-x_{1}}}.}
The concept of slope applies directly to grades or gradients in geography and civil engineering. Through trigonometry, the slope m of a line is related to its angle of inclination θ by the tangent function



m
=
tan

(
θ
)


{\displaystyle m=\tan(\theta )}
Thus, a 45° rising line has a slope of +1 and a 45° falling line has a slope of −1.
As a generalization of this practical description, the mathematics of differential calculus defines the slope of a curve at a point as the slope of the tangent line at that point. When the curve is given by a series of points in a diagram or in a list of the coordinates of points, the slope may be calculated not at a point but between any two given points. When the curve is given as a continuous function, perhaps as an algebraic expression, then the differential calculus provides rules giving a formula for the slope of the curve at any point in the middle of the curve.
This generalization of the concept of slope allows very complex constructions to be planned and built that go well beyond static structures that are either horizontals or verticals, but can change in time, move in curves, and change depending on the rate of change of other factors. Thereby, the simple idea of slope becomes one of the main basis of the modern world in terms of both technology and the built environment.[出典:Wikipedia]

⌳の文字を使った例文

という文字は、いわゆる「葉っぱマーク」として知られており、生命や自然などのテーマに関するコンテンツでよく使われることがあります。この文字には、私たちが忘れがちな大切なことを思い出させる力があるのではないでしょうか。 生命はこの地球上で最も貴重な宝物の一つです。しかし、私たちはこのことを忘れてしまい、生命を軽んじることがあります。私たちは、自分たちが快適に生活できるように、人工物を作り出し、自然の中から切り離された生活を送っています。は、私たちが生命に感謝することを忘れないように促すことができます。 また、は環境問題にも関係しています。地球温暖化や砂漠化などの環境問題は、私たちが自然を軽んじてきたことが原因の一つといえます。は、私たちが自然と共存し、環境を守ることの重要性を示しています。 最近、私たちは新型コロナウイルスの影響によって、生活環境が大きく変化しました。外出制限や自粛要請によって、自然の恵みや環境の大切さを再認識することができました。は、このような状況から私たちが学ぶべきことがあることを示しています。 私たちは、が紡ぐ自然の力に耳を傾け、自然と共存することの大切さを再認識する必要があります。自然と調和して生きることができれば、私たちはより豊かな人生を送ることができることでしょう。は、私たちにそんな希望を与えてくれるのかもしれません。

(この例文はAIにより作成されています。特定の文字を含む文章を出力していますが内容が正確でない場合があります。)