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Permutation Formula (Black Version) Hat

Permutation Formula Hat

designed and sold by  inotyler

$12 $19

Color: White/Black

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FREE US Shipping* for Orders $70+
*Available to the 48 contiguous states and Washington, DC.

100% Polyester

Show your love for mathematics with this sleek and clever design featuring the permutation formula: P(n, r) = n! /(n - r)!. Perfect for math enthusiasts, students, or teachers, this design highlights the beauty of combinatorics in a stylish way. Whether you’re a statistics lover or just enjoy math puzzles, this shirt makes a bold, intellectual statement. Great for anyone who enjoys formulas and math-related humor!

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