Hi all, I am developing calculator app using C#.I have successfuly implemented its standard arithmetic functions but a bit trapped in implementing scientific functions such as sin,cos.tan etc. I take an operand1,then operator and finally second opernad to workout arithmetic calculations.In the very first attempt to do scientific calculation i for the sake of programme format first takes input followed by sin/cos/tan etc and then out result. Here is my code: using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace Calculator { public partial class Form1 : Form { string input = …

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write a c++ project of scientific calculator

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The days when the calculator had almost 3 thousand visits a day have gone. Since then, there have been several major versions and lots of minor versions. Somehow, I feel pleased in that the present core algorithm follows the rules of the first I read; of course, extending the simplicity of just adding or multiplying to other operations. After many unsuccessful efforts, version #8 has the ability to parse matrix expressions and, at the same time, derivatives or integration symbols. Mates8 -Spanish or Catalan equivalent to English 'math8'- perhaps isn't the quickest, nor by far the most complete math library …

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The End.