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Most people do not understand the knowledge points of this article "how to use python Decimal to solve computing problems", so the editor summarizes the following content, detailed content, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to solve computing problems with python Decimal" article.

1. When there is an inaccurate result in the floating point type calculation in python, Decimal is used to correct. It has been verified that Decimal does not directly deal with floating-point type data, but converts floating-point type data into string data.

2. If the amount used or the requirement is particularly accurate, you can use decimal.

Example

From decimal import * getcontext (). Prec = 6Decimal (1) / Decimal (7) # the result is Decimal ('0.142857'). What are the six significant digits Python used to do? Python is mainly used in:

1. Web development

2. Data science research

3. Web crawler

4. Embedded application development

5. Game development

6. Desktop application development.

The above is about the content of this article on "how to solve computing problems with python Decimal". I believe we all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please pay attention to the industry information channel.

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