Imaginary Unit Hats
Description: Elevate your wardrobe with this clever and aesthetic math humor t-shirt! Featuring clean minimalist typography with iconic math symbols—Pi ($\pi$) and the imaginary unit ($i$)—paired with playful speech bubbles saying 'Get Real!' and 'Be Rational!'. Designed with a modern, neutral-friendly look that pops beautifully on trendy apparel colors like cream, sand, and sport grey. A perfect, witty gift for math nerds, teachers, students, and STEM enthusiasts who love smart, stylish streetwear.
Funny Math Nerd Aesthetic T-Shirt – Cute Pi & Imaginary Unit Get Real Be Rational Tee Hat
by Odel Shapes
$12 $19
Description: A diagram illustrating Euler's formula (e^iφ = cos φ + i sin φ) on a complex plane with a unit circle. It shows the real (Re) and imaginary (Im) axes, a point P on the circle, and the angle φ, with labels '0', 'cos φ', and 'sin φ'. Below the diagram is Euler's identity: e^(iπ) + 1 = 0.
Euler's Formula With Unit Circle And Euler's Identity Hat
by GIBSON GIGS NEW ART
$12 $19
Description: A mathematical equation displaying the square root of -4 equal to 2i in bold, white, 3D lettering against a black background. Below the equation, the text 'It's all fun and games until someone loses an i.' is also displayed in white 3D lettering.
Square Root of Negative Four Equals Two i Funny Math Quote Hat
by Spectrum StudioArt
$12 $19
Description: e^(i*pi) + 1 = 0 on the unit circle: a half turn takes 1 to -1. Five fundamental constants in one equation, for mathematicians, physics majors and calculus students.
Euler's Identity Most Beautiful Equation Math Teacher Hat
by Science Design
$12 $19
Description: A mathematical equation displayed in a creamy, light color against a black background. The equation reads "√-1 = i (1 – sin θ) / (0 ≤ θ ≤ 2π)", followed by the Greek letter Pi (π). The font is serif and classic.
Square root of -1 equals i times 1 minus sine theta over 0 to 2 pi Pi Hat
by Spectrum StudioArt
$12 $19
Description: A diagram illustrating complex exponentials with a unit circle on a black background. Text includes 'complex exponnetial', 'e^iθ = cos θ + i sin θ', 'Radius', 'Real', 'Imaginary', 'cos θ', 'sin θ', 'project θ', and the equation 'e^iπ + 1 = 0'. The diagram shows angles and projections on the real and imaginary axes.
Description: A complex plane diagram showing the real and imaginary axes with a unit circle. Text labels indicate 'Re', 'Im', 'cos 0', 'sin 0', '1', '0', 'σ', and 'i'. An equation 'e^(iπ) + 1 = 0' is displayed prominently below the diagram, and another equation 'e^(iπ) – cos 0 + i sin 0' is at the top. The style is monochrome and geometric.
Euler's Identity e^(iπ) + 1 = 0 with Complex Plane Diagram Hat
by maniacstudio
$12 $19
