Notation Hats
Description: A stark black background features a white treble clef positioned on a five-line musical staff. Below the staff, white cursive text reads "Enjoy the Silence". The composition is simple and monochrome, emphasizing the musical elements and the phrase.
Treble Clef and Staff with "Enjoy the Silence" Text Hat
by Virtual Brush Illustration
$12 $19
Description: A dense pattern of white mathematical symbols and equations set against a solid black background. The arrangement is grid-like, featuring a variety of characters including infinity symbols, division signs, percentages, equals signs, multiplications, variables like 'x' and 'b', Greek letters such as 'Gamma' and 'Phi', summation symbols, integrals, and exponents like 'x²', 't²', and 'f⁶'. The layout is uniform and repeating, creating a visually complex texture.
Description: A rectangular black background with a gold border. The numbers "728b" are prominently displayed in a distressed gold font at the top. Below it, the words "OLD SCHOOL" are written in a similar distressed gold font. To the right, a gold treble clef is present within a vertical gold rectangle.
Description: A black background displays a mathematical equation in white text and symbols. The equation begins with an integral symbol from 'n' to 'f', followed by '1', a summation symbol, '(', 'x', '=', and a square root symbol over a summation symbol, followed by ',', '(', 'x', ')', ')'. The words 'Fourier transform' are displayed prominently at the top.
Description: A mathematical theorem titled 'THEOREM 4.1.2: UNIFORM CONVERGENCE OF A SEQUENCE OF FUNCTIONS' presented in white text on a black background. It details the conditions for uniform convergence and its implication of continuity, including a proof with mathematical notations like f_n, f, [a,b], epsilon, and delta. The text occupies most of the space.
Uniform Convergence of a Sequence of Functions Theorem 4.1.2 Hat
by GIBSON GIGS NEW ART
$12 $19
Description: A minimalist composition featuring the chemical formula for water, H2O, in large white font against a black background. The formula is presented as 'O' followed by a subscript '2' and then two 'H' characters side-by-side. Below this, the text "the back side of water" is written in smaller white capital letters.
![Discrete Fourier Transform x=0[2] Hat](https://images.teepublic.com/derived/production/designs/97278133_0/1786440375/i_m:bi_production_blanks_laoiiut7uejl4wxq3ylq_1716913639,c_0_95_618x)
Description: This is a text-based composition enclosed in parentheses. It features the characters "2b", two vertical bars "||", an exclamation mark "!", and again "2b" followed by a closing parenthesis ")". The text is presented in a bold, white sans-serif font against a solid black background.
Description: A monochrome text-based representation of the Fourier transform formula. The top line reads 'Fourier transform' in a bold, sans-serif font. Below, the mathematical equation F(\xi) = \int_{-\infty}^{\infty} f(x)e^{-i2\pi x\xi} dx is displayed.
Fourier transform F(\xi) = Integral of f(x)e^{-i2\pi x\xi} dx Hat
by Pastel Dream Nostalgia
$12 $19
Description: A black background filled with various mathematical formulas, equations, and geometric diagrams. Prominently featured is the equation 'E=mc²' in large white lettering. The content includes calculus, algebra, geometry, and physics notations. It is densely packed with scientific expressions.
Description: A dense black background filled with numerous handwritten mathematical formulas, equations, symbols, and geometric diagrams. Various graphs with plotted lines and points are scattered throughout. The style is reminiscent of a chalkboard filled with complex calculations and notations.
Description: A stark black background features bold white text. On the left, a summation symbol (Sigma) is subscripted with '2'. This is followed by an equals sign. To the right, the name 'Schrödinger' is prominently displayed, with a subtle visual distortion on the letters 'i', 'n', and 'g'.
Description: A mathematical equation displayed in white text on a black background. It shows a summation symbol with limits i=0 at the bottom and 32 at the top. Following the summation is the number 210,000, a multiplication dot, and a fraction with 50 in the numerator and 2 to the power of i in the denominator.
Summation of 210,000 times 50 over 2 to the power of i from i=0 to 32 Hat
by Geture_Project
$12 $19
