Mathemtical Phone Cases - iPhone and Android

Because who doesn't like the taste of retro...Pi?

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Dank Math Skillz

This March the 14th, it's time to celebrate the constant pi and to eats lots of pie of course! Pi day 2017 is a fantastic way for superheros, nerds, geeks, mathlete's and algebra experts to enjoy the event. Pi been calculated to over one trillion digits beyond a decimal point and this shirt has a perfect example of the value of Pi. Pi is an irrational and transcendental number, it continues infinitely with repetition or pattern. This year it was be perfectly represented on March 14th! If you're

The mathematically savvy among us will know that the square root of -1 is I (for imaginary), that 2 cubed is 8, and the Greek letter sigma means "Sum Up". The rest of us will remain blissfully in the dark.