- A two-
line element set (TLE, or more
rarely 2LE) or three-
line element set (3LE) is a data
format encoding a list of
orbital elements of an Earth-orbiting...
- the
whole line segment that
joins them. Equivalently, a
convex set or a
convex region is a
subset that
intersects every line into a
single line segment...
- and ESTA (now PLASA). The
line set is the
fundamental machine of a
typical fly system. The
function of a
typical line set is to fly (raise and lower)...
-
other sets. A
set may have a
finite number of
elements or be an
infinite set.
There is a
unique set with no elements,
called the
empty set; a
set with...
-
variables is two, a
level set is
called a
level curve, also
known as
contour line or isoline; so a
level curve is the
set of all real-valued solutions...
- In mathematics, the
Cantor set is a
set of
points lying on a
single line segment that has a
number of
unintuitive properties. It was
discovered in 1874...
-
Set theory is the
branch of
mathematical logic that
studies sets,
which can be
informally described as
collections of objects.
Although objects of any...
-
Set theory of the real
line is an area of
mathematics concerned with the
application of
set theory to
aspects of the real numbers. For example, one knows...
-
Set (/
sɛt/; Egyptological:
Sutekh - swtẖ ~ stẖ or Gr****: Seth /sɛθ/) is a god of deserts, storms, disorder, violence, and
foreigners in
ancient Egyptian...
- Volga–Arkhangelsk–Astrakhan
line. It was
first mentioned on 18
December 1940 in Führer
Directive 21 (Fall Barbarossa)
which enunciated the
set goals and conditions...