This shirt features one of the most iconic results from complex analysis. Elegant, precise, and deeply fundamental, this equation is a cornerstone of residue theory and a celebration of the power of the complex plane.

Ideal for those who see elegance in loops and logic in limits.

• 100% cotton (fiber blend varies by color)
• Midweight fabric (170–180 g/m²) with a smooth, durable feel
• Taped shoulders and neck for lasting shape

Each item is printed on demand in order to minimize waste and maximize meaning.
 
Thanks for supporting thoughtful, math-driven design.