Definition of Logarithmic spiral. Meaning of Logarithmic spiral. Synonyms of Logarithmic spiral

Here you will find one or more explanations in English for the word Logarithmic spiral. Also in the bottom left of the page several parts of wikipedia pages related to the word Logarithmic spiral and, of course, Logarithmic spiral synonyms and on the right images related to the word Logarithmic spiral.

Definition of Logarithmic spiral

Logarithmic spiral
Logarithmic Log`a*rith"mic, Logarithmical Log`a*rith"mic*al, a. [Cf. F. logarithmique.] Of or pertaining to logarithms; consisting of logarithms. Logarithmic curve (Math.), a curve which, referred to a system of rectangular co["o]rdinate axes, is such that the ordinate of any point will be the logarithm of its abscissa. Logarithmic spiral, a spiral curve such that radii drawn from its pole or eye at equal angles with each other are in continual proportion. See Spiral.
Logarithmic spiral
Spiral Spi"ral, n. [Cf. F. spirale. See Spiral, a.] 1. (Geom.) A plane curve, not re["e]ntrant, described by a point, called the generatrix, moving along a straight line according to a mathematical law, while the line is revolving about a fixed point called the pole. Cf. Helix. 2. Anything which has a spiral form, as a spiral shell. Equiangular spiral,a plane curve which cuts all its generatrices at the same angle. Same as Logarithmic spiral, under Logarithmic. Spiral of Archimedes, a spiral the law of which is that the generatrix moves uniformly along the revolving line, which also moves uniformly.

Meaning of Logarithmic spiral from wikipedia

- A logarithmic spiral, equiangular spiral, or growth spiral is a self-similar spiral curve that often appears in nature. The first to describe a logarithmic...
- In geometry, a golden spiral is a logarithmic spiral whose growth factor is φ, the golden ratio. That is, a golden spiral gets wider (or further from...
- Archimedean spiral hyperbolic spiral Fermat's spiral lituus logarithmic spiral Cornu spiral spiral of Theodorus Fibonacci Spiral (golden spiral) The involute...
- in 1956. Archimedean spiral antennas are the most po****r, while logarithmic spiral antennas are independent of frequency: the driving point impedance...
- of golden triangles. A logarithmic spiral can be drawn through the vertices. This spiral is also known as an equiangular spiral, a term coined by René...
- hexecontahedron. Logarithmic spirals are self-similar spirals where distances covered per turn are in geometric progression. A logarithmic spiral whose radius...
- measured in radians), hence the name "arithmetic spiral". In contrast to this, in a logarithmic spiral these distances, as well as the distances of the...
- A logarithmic spiral beach is a type of beach which develops in the direction under which it is sheltered by a headland, in an area called the shadow zone...
- of the next one, scaled by a constant factor. This gives rise to a logarithmic spiral. Benford's law on the distribution of leading digits can also be explained...
- tension in shaping soap films and similar structures such as cells; the logarithmic spiral as seen in mollusc s**** and ruminant horns; the arrangement of leaves...