## Normal Distribution

There are 10 black stones and 10 white stones in your pocket. What is the distribution of the number of black stones when I take out 10 randomly? Normal distribution Gauss in…

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There are 10 black stones and 10 white stones in your pocket. What is the distribution of the number of black stones when I take out 10 randomly? Normal distribution Gauss in…

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Auto Rolling once In mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically 0(zero) and…

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

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.

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

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…

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In 1822, the French mathematician Joseph Fourier found mathematical rules in the periodic wave motion. He was able to divide even the most complex periodic wave motion into simple sine waves. He…

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