Discrete Math Pins and Buttons

Description: A clever signal processing pun featuring a vibrant gradient Bigfoot, plotted entirely with Fourier Transform epicycles using a custom-designed mathematical application. Playing on the classic concepts of discrete systems and continuous functions, this unique wireframe design is made for calculus students, engineers, and math teachers.

Description: A minimal typography design, of the word discrete in white text. In this context we are looking at types of numbers. But other meanings are available. Looks best on classic black and other strong colors.

Description: A monochrome display featuring mathematical notation and text. The top section shows "x = 0[" followed by a superscript "2". Below this, the text "Discrete Fourier Transform" is prominently displayed. The overall style is minimalist and typographic.

Description: Get geometrically cute with our 'A-cute Angle' tee. A happy smiley emerges at the 45-degree point, making math humor adorable. Embrace the charm of this funny and clever tee!

Description: fourier transform formula, a very useful equation in many domains of science, from physics to engineering and other fields

Description: Discrete Fourier transform formula, a special case of the continuous Fourier transform, very useful equation in many domains of science.

Description: A colorful mind map detailing branches of mathematics. The central topic 'MATH' connects to 'ALGEBRA', 'GEOMETRY', 'CALCULUS', 'LOGIC & DISCRETE MATH', 'NUMBER THEORY', and 'STATISTICS & PROBABILITY'. Each main branch further expands into sub-topics with descriptive labels.

Description: "The algebra of classes, made visual. John Venn's 1880 diagrams meet the truth-functional connectives used in every circuit and every line of code, in a crisp, classroom-ready design. Four Venn diagrams for the core logical operations: A ∧ B (AND), A ∨ B (OR), A ⊕ B (XOR) and A → B (IF ... THEN), with the shaded regions that make boolean logic instantly clear. For math and computer science teachers, programmers, electrical engineers, logic students and data analysts. A smart gift for teachers, coders and STEM graduates.