The Magic Number "0x5f3759df" T-Shirt
"If you know, you know. 0x5f3759df: The magic number that changed gaming history. Mathematically impossible, yet perfectly optimized. This number was used by the creators of Quake 3 to make the game impossibly fast. It's a fast inverse square root number. Not magic, but a stroke of genius. Wear this shirt and be the envy of all programmers out there!
Product features
– 100% cotton solid colors: strong, smooth fabric ideal for detailed printing
– Tubular knit (no side seams) for a cleaner look and reduced fabric waste
– Ribbed knit collar and shoulder tape for shape retention and durability
– Medium-weight 180 g/m² fabric — comfortable year-round with a classic fit
– DTF sleeve/inner neck and DTG main prints for crisp, long-lasting artwork
Care instructions
– Non-chlorine: bleach as needed
– Do not iron
– Do not dryclean
– Machine wash: cold (max 30C or 90F)
– Tumble dry: low heat
EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Gildan 5000, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Made in Nicaragua
Care instructions: Machine wash: cold (max 30C or 90F), Non-chlorine: bleach as needed, Tumble dry: low heat, Do not iron, Do not dryclean
