Diagonalintersection is a term used in mathematics, especially in set theory. If δ {\displaystyle \displaystyle \delta } is an ordinal number and ⟨ X...
If no three diagonals of a convex polygon are concurrent at a point in the interior, the number of interior intersections of diagonals is given by (...
traffic, thereby allowing pedestrians to cross an intersection in every direction, including diagonally, at the same time. In Canada and the United States...
parallel to the diagonals of ABCD. There are several metric characterizations regarding the four triangles formed by the diagonalintersection P and the vertices...
quadrilateral ABCD to be cyclic are: let E be the point of intersection of the diagonals, let F be the intersection point of the extensions of the sides AD and BC...
Greek letter Δ) 1. The symmetric difference of two sets 2. A diagonalintersection ◊ The diamond principle ♣ A clubsuit principle □ The square principle...
equivalent to a property of partitions of κ {\displaystyle \kappa } with diagonalintersection of initial segments of the partitions stationary in κ {\displaystyle...
\,} is a regular cardinal then club sets are also closed under diagonalintersection. In fact, if κ {\displaystyle \kappa \,} is regular and F {\displaystyle...
quadrilateral ABCD in which E is the point of intersection of the diagonals and F is the point of intersection of the extensions of sides BC and AD, let ω...
{\displaystyle \kappa } , there is a normal (i.e. closed under diagonalintersection) non-trivial κ {\displaystyle \kappa } -complete filter F {\displaystyle...
the segments that the diagonalintersection P divides diagonal AC into as AP = p1 and PC = p2, and similarly P divides diagonal BD into segments BP =...
M-ultrafilter: for any sequence ⟨Xᵦ : β < κ⟩ ∈ M of members of U, the diagonalintersection ΔXᵦ = {α < κ : ∀β < α(α ∈ Xᵦ)} ∈ U, U is weakly amenable: for any...
The diagonal method (DM) is a rule of thumb in photography, painting and drawing. Dutch photographer and lecturer Edwin Westhoff discovered the method...
edges: the original twelve, six face diagonals, and the main diagonal. Just like in marching cubes, the intersections of these edges with the isosurface...
The second design of 4 padas has a symbolic central core at the diagonalintersection, and is also a meditative layout. The 9 pada design has a sacred...
(that is, has perpendicular diagonals), then the perpendicular to a side from the point of intersection of the diagonals always bisects the opposite side...
are all, with certain distinctions between them, a type of circular intersection or junction in which road traffic is permitted to flow in one direction...
and only if there is a normal (i.e. nontrivial and closed under diagonalintersections) κ-complete filter on the power set of κ that is closed under the...
(that is, has perpendicular diagonals), then the perpendicular to a side from the point of intersection of the diagonals always bisects the opposite side...
equivalent, the ultrafilter (set of sets of measure 1) is closed under diagonalintersection. For a normal measure, any closed unbounded (club) subset of κ contains...
sides as a and b and half the length of the segment through the diagonalintersection as c, the sum of the reciprocals of a and b equals the reciprocal...
circles intersecting at a point, with a 7th circle centered on that intersection. Overlapping circles with similar geometrical constructions have been...
B and C (B ≠ C) and angle γ {\displaystyle \gamma } at the intersection of the diagonals is given by K = | tan γ | 2 ⋅ | B 2 − C 2 | . {\displaystyle...
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![{\displaystyle \displaystyle \bigcap _{\alpha <\delta }([0,\alpha ]\cup X_{\alpha }),}](https://wikimedia.org/api/rest_v1/media/math/render/svg/f6316e249339d97a2d13066c9d9f1d66a7b5259f)
