I am a student of economics and a big fan of math. My project is http://astra.si where I have a ton of math lectures. I guess you don’t understand anything because the language is Slovene 🙂

I found your graph on desmos.com: https://www.desmos.com/calculator/d6dgbzycfe … and it is amazing! It is the best sin graph on the internet!

I am starting the series about trigonometry for my site and I wonder, can u make cos, tan and cot function graphs like this?? … Please? 🙂

I am following you on twitter now, so I hope we can stay in touch.

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