Examples of using Figurate in English and their translations into Serbian
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Colloquial
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Ecclesiastic
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Cyrillic
Relations to other figurate numbers.
Figurate numbers were a concern of Pythagorean geometry.
A hexagonal number is a figurate number.
Figurate numbers have played a significant role in modern recreational mathematics.
Relationships with other figurate numbers 1.
In modern mathematics, figurate numbers are formalized by the Ehrhart polynomials.
These are one type of 2-dimensional figurate numbers.
A hexagonal number is a figurate number that represents a hexagon….
Triangular numbers have a wide variety of relations to other figurate numbers.
A heptagonal number is a figurate number that represents a heptagon.
Later, it became a significant topic for Euler, who gave an explicit formula for all triangular numbers that are also perfect squares,among many other discoveries relating to figurate numbers.
The gnomon is the piece added to a figurate number to transform it to the next bigger one.
The term figurate number is used by different writers for members of different sets of numbers, generalizing from triangular numbers to different shapes(polygonal numbers) and different dimensions(polyhedral numbers).
In this usage the square numbers 4, 9, 16, 25 would not be considered figurate numbers when viewed as arranged in a square.
Some kinds of figurate number were discussed in the 16th and 17th centuries under the name"figural number".
This is the case r=2 of the fact that the rth diagonal of Pascal's triangle forr≥ 0{\displaystyle r\geq 0} consists of the figurate numbers for the r-dimensional analogs of triangles(r-dimensional simplices).
Generating whichever class of figurate numbers the Pythagoreans studied using gnomons is also attributed to Pythagoras.
In mathematics, a pyramid number, orsquare pyramidal number, is a figurate number that represents the number of stacked spheres in a pyramid with a square… more.
The mathematical study of figurate numbers is said to have originated with Pythagoras, possibly based on Babylonian or Egyptian precursors.
In mathematics, square pyramidal number, is a figurate number that represents the number of stacked spheres in a pyramid with a square base.
In research mathematics, figurate numbers are studied by way of the Ehrhart polynomials, polynomials that count the number of integer points in a polygon or polyhedron when it is expanded by a given factor.[8].
A number of other sources use the term figurate number as synonymous for the polygonal numbers, either just the usual kind or both those and the centered polygonal numbers.