This sleek black t-shirt features a clever mathematical statement, "Avoid Negativity. f(x) = |x|", promoting a positive mindset. The design is printed in a crisp white font, creating a stark contrast against the dark fabric. This shirt appears to be made from a soft, comfortable material, perfect for everyday wear. It's a fun, unique piece for math enthusiasts, students, or anyone who appreciates a bit of witty positivity in their wardrobe. Ideal for casual outings, classroom settings, or as a thoughtful gift. Show off your love for math and spread positive vibes with this eye-catching tee!