Open Source Code From Calculator PoP 1.0 With Interest Compound Built In - Writing In Python.

Coincidentally, the image above was the same wallet with a built-in calculator and Cassio's calculating clock (pictured below) that I had proudly brought me nostalgic fond memories of bullying that I suffered at school, "good memories of bullying ?!" believe it or not was a leader of a "Gang De Nerd's", it was a very surreal business, it was one of the craziest years of my life, it would give a movie of the 80's. I will create a post talking about it, not to escape the purpose from here.
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I would like to share the idea and not simply the open source code in PyThon itself, because the code is easy and very simple, but what is valid here is the idea of ​​including compound interest in a simple calculator in a practical way is easy.
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Imagine a trader who wants to know how much he would earn in 30 days by investing in BitCoin's trading on over $ 100 with an accrued interest gain per day plus or minus 1% profit, and seeing the final value over the power interest on interest and the history of those 30 days.
Or deposit an amount in the savings and know how much it will cost in 20 years, with income based on interest on interest with miserable 0.5% per month. "It's just an example for understanding, it's not a smart thing to do ..."
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This idea of ​​the calculator is old, because every time I'm going to learn a new programming language I do an extra curricular project of an included compound interest calculator, because it covers most of the learned content and this helps to further fix the learned material.
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The calculator is in version 1.0 and still it has not come in the essence of what I want to show, I'm still working on it, but I'm giving priority to another project and leaving this PoP Calculator project in the background.
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In version 2.0 that I'm already working on, it's going to be totally different from version 1.0 here and will show the true essence of the idea and another excellent idea that occurred to me a little while ago, that "maybe" will be included in the project, surprise when it is released.
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The PoP 1.0 Calculator is written in Python 3.
And its source code is in GitHub at the link below:
https://github.com/bogoz/calculadora-pop
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