feat(#3251): introduced real number from eo-math

[maxonfjvipon]

Ref: #3251

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PR-Codex overview

This PR adds new mathematical functions to the EOreal class and updates the license information in multiple files.

Detailed summary

• Added EOreal$EOpow, EOreal$EOasin, EOreal$EOacos, EOreal$EOln, and EOreal$EOsqrt classes to EOmath
• Updated license information in multiple files
• Added alias and architect information in real.eo

The following files were skipped due to too many changes: eo-runtime/src/main/eo/org/eolang/math/real.eo, eo-runtime/src/test/eo/org/eolang/math/real-tests.eo

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[maxonfjvipon]

@yegor256 please check

[yegor256]

@maxonfjvipon you forgot to rename the .eo file

[maxonfjvipon]

@yegor256 please check one more time

[yegor256]

@rultor merge

[rultor]

@rultor merge

@yegor256 OK, I'll try to merge now. You can check the progress of the merge here

[rultor]

@rultor merge

@yegor256 Done! FYI, the full log is here (took me 29min)

[0crat]

@maxonfjvipon Great job on your contribution! 🌟 You've earned +4 points, with adjustments for code volume and review. While there's room for improvement in code size and comments, we appreciate your effort. Your balance is now +35. Keep the contributions coming and remember to focus on quality as you code. We're excited to see your next submission!