### 0.999…. is equal to 1 or not?

0.9999……=1? This question shows up every year. It’s a 0.9999……=1 anniversary, right? Today MathPots also want to try to cook this stuff to everyone.

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### 0.999…. is equal to 1 or not?

Go and Taste » ### Three Doors Problem-Monty Hall Problem in the Movie 21

Go and Taste » ### Math material-roman numerals

Go and Taste » ### Math material-greek alphabets

Go and Taste » ### 0.999…. is equal to 1 or not?

0.9999……=1? This question shows up every year. It’s a 0.9999……=1 anniversary, right? Today MathPots also want to try to cook this stuff to everyone.

Go and Taste » ### Three Doors Problem-Monty Hall Problem in the Movie 21

Go and Taste » ### Math material-roman numerals

Go and Taste » ### Math material-greek alphabets

Go and Taste » ### Buy chef a beer!

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#### Must know

2020-08-31

0.9999……=1? This question shows up every year. It’s a 0.9999……=1 anniversary, right? Today MathPots also want to try to cook this stuff to everyone.

2020-07-29

“Suppose you are in a game show, and you are given a chance to choose three different door. Now behind one of the doors is a new car, and behind the other two are goats. Which door would you choose?”

In the movie 21, Professor Mickey asked a question in his class. The play of the talk between Mickey and Ben impressed a lot of people. In fact, the question in the movie is a classic question – Monty Hall problem! Let’s take a look!

2020-06-16

The numbers, 1234567890, we use nowadays are called as “Arabic numerals”. It is easy to recognize the size among several numbers, and is also easy to write and read. However there is more than one numeral system in the world. Roman numerals that we still see often now is also a numeral system. Although it is troublesome to write, its rules are very interesting! First we need to remember the following rules: ♦ Change from 1♦ Left is minus♦ right

2020-05-27

We are often scared when we first see unfamiliar things, and the reaction would affect our acceptance of the strange things. Some people say, “I’m dizzy when I see math!” Actually, math is just another kind of languages. Alex hopes to introduces some materials in math, and let you gradually become familiar with them.

Today’s topic: Greek alphabets

main course

2020-08-31

main course

In the movie 21, Professor Mickey asked a question in his class. The play of the talk between Mickey and Ben impressed a lot of people. In fact, the question in the movie is a classic question – Monty Hall problem! Let’s take a look!

2020-07-29

main course

The numbers, 1234567890, we use nowadays are called as “Arabic numerals”. It is easy to recognize the size among several numbers, and is also easy

2020-06-16

main course

Today’s topic: Greek alphabets

2020-05-27

If you think MathPots is great, or you want to make a contribution to MathPots, it's welcome to buy chef a beer!