Pi spiral. The first hundred digits of the infinite circle number and mathematical constant Pi, forming an arithmetic spiral. Black and white colored sequence, isolated on white background. Vector.
Archimedean spiral on white background. Three turnings of one arm of an arithmetic spiral, rotating with constant angular velocity. Red spiral is represented on a polar graph. Illustration. Vector.
Eye of Horus fractions arithmetic values. In Ancient Egyptian, fractions were written as sum of unit fractions, represented by different parts of the Eye of Horus symbol. Color illustration. Vector.
Eye of Horus fractions values. In Ancient Egyptian, fractions were written as sum of unit fractions, represented by different parts of the Eye of Horus symbol. Black and white illustration. Vector.
Star shaped symbol with six linear arithmetic spirals, made of Archimedean spirals, connected in a centre, appearing to rotate clockwise. Black-and-white illustration on white background. Vector.
Circle frame made of double spiral ornaments. Six linear double spirals forming a decorative motif and pattern, constructed from repeated lines. Monochromatic illustration on white background. Vector.
Two intertwined large linear spirals. Archimedean spirals of black color with ten turnings of two arms of arithmetic spirals, rotating with constant angular velocity. Illustration over white. Vector.
Large linear spiral. Archimedean spiral of black color with ten turnings of one arm of an arithmetic spiral, rotating with constant angular velocity.
Development of linear spirals of different sizes. Archimedean spirals of black color, with turnings of one arm of an arithmetic spiral, rotating with constant angular velocity. Illustration. Vector.
Large linear spiral. Archimedean spiral of black color with ten turnings of one arm of an arithmetic spiral, rotating with constant angular velocity. Isolated illustration on white background. Vector.
.Lollipop candy with pink and purple spiral pattern. Vector illustration isolated on white background
Vector image. Developing children skills for drawing and writing. Scale to any size without loss of resolution.
.Lollipop candy with red and yellow spiral pattern. Vector illustration isolated on white background
Vector hand drawn illustration of slide rules types. Circular slipstick, cylindrical Thacher, standart Linear rule and in pocket watch form with spiral scale. Isolated on white background.