This black t-shirt features a clever and humorous design combining math and positive thinking. The design includes the equation "f (x) = [x]", referencing the floor function, followed by the words "AVOID NEGATIVITY" in bold, white letters. The shirt is made of comfortable fabric and has a classic fit with short sleeves. Perfect for math enthusiasts, teachers, or anyone who appreciates a smart and lighthearted message. This shirt is a fun way to spread positivity and showcase your love for mathematics. Show off your nerdy side with this creative and stylish t-shirt!
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Our tees fit true-to-size. Check the size chart before ordering to ensure a perfect fit.
Processing 2–3 business days; standard delivery 5–12 business days depending on destination.
Machine wash cold with like colors. Do not bleach. Tumble dry low. Iron inside-out if needed.