MatheMatics

원의 둘레 Circumference of a Circle

Circumference of a Circle

Find a way to approximate the circumference of a circle. What is the circumference of a circle with a radius of ‘1’?

피타고라스의 정리 Pythagorean Theorem

Pythagorean Theorem

Move the pieces by touching the screen. You can see that the sum of the areas of small squares is equal to the area of large squares.

미분 Differentiation 2

Differentiation 2

Measure the derivative value while moving the tilt measurement tool. You can change the shape of several mathematical functions by touching the screen.

원의 넓이 구하기 Area of Circle

Area of Circle

How to calculate the area of a circle If you cut the circles and put them on each other, they gradually become a shape close to the rectangle. At this time, the horizontal length of the rectangle becomes half of…
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시에르핀스키 삼각형 Sierpinski Triangle

Sierpinski Triangle

Sierpinski triangle is a fractal and attractive fixed set with the overall shape of an equilateral triangle. In this simulation, Create a Sierpinski triangle by endlessly drawing circles.

피타고라스의 나무 Pythagoras Tree

Pythagoras Tree

The Pythagoras tree is a plane fractal constructed from squares. Invented by the Dutch mathematics teacher Albert E. Bosman in 1942, it is named after the ancient Greek mathematician Pythagoras.

보로노이 다이어그램 그리기 Voronoi Diagram Drawing

Voronoi Diagram Drawing

A Voronoi diagram is a partitioning of a plane into regions based on distance to points in a specific subset of the plane. That set of points is specified beforehand, and for each seed there is a corresponding region consisting…
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보로노이 다이어그램 Voronoi Diagram

Voronoi Diagram

A Voronoi diagram is a partitioning of a plane into regions based on distance to points in a specific subset of the plane. That set of points is specified beforehand, and for each seed there is a corresponding region consisting…
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리사주 도형 Lissajous Figures

Lissajous Figures

The Lissajous figures is a planar shape drawn by the following equation by the parameter t: x = A cos (Bt + C)y = D sin (Et + F) If B:E is an integer ratio, you can draw a continuous…
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다각형의 대각선 Diagonals of Polygons

Diagonals of Polygons

If the number of vertices of the polygon is n, the number of diagonal lines that can be drawn is as follows. diagonal lines = When the number of vertices increases, a beautiful geometric pattern appears.

에피사이클로이드 Epicycloid

Epicycloid

Epicycloid refers to the trajectory drawn by a vertex on a small circle when a small circle is rolled outside a large circle. The radius of a large circle is denoted by R, the radius of a small circle is…
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