«LATUS RECTUM»に関連する英語の本
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1
Edmond Halley’s Reconstruction of the Lost Book of ...
excess by which the rectangle contained by the axis and its latus rectum is
greater than the square of the axis, then the problem will be impossible. If this [
latus rectum] turns out to be greater [than the aforementioned mean proportional],
but ...
2
Ibn Al-Haytham's Theory of Conics, Geometrical Constructions ...
the product of BU and UL is the square of the diameter conjugate to the diameter
UB, so the straight line UL is the latus rectum of the diameter UB. But UL is equal
to UP, so UP is the latus rectum of the diameter UB, so the straight line BP is the ...
3
Methods of Celestial Mechanics: Volume II: Application to ...
Semi-latus rectum p = a (1−e2) of Jupiter and Saturn over one million years
Figure 4.15 shows a net correlation (with coefficient −1) of Jupiter's and Saturn's
semi-latus rectum. Despite the fact that the numerical values for the semi-major
axes ...
Gerhard Beutler, Leos Mervart, Andreas Verdun, 2006
4
Elements of the Conic Sections
The rectangle AGB is to the square of FG as the diameter AB to its latus rectum.
For let BH be equal to the latus rectum ; and since the diameter AB, its conjugate
DE, and latus rectum BH (9. def. 2.) are proportionals, AB is to BH (2. cor. 20.
5
Comprehensive Basic Mathematics
In any parabola, focus is inside the curve and directrix is away from the parabola.
• Distance between vertex and focus = a. • For the given ends of latus rectum,
there are 2 possible parabolas. • Focus is the mid point of latus rectum. • Axis is ...
6
The History of Mathematics: A Brief Course
Specifically, the ratio of OH to EM is the same as the ratio of the latus rectum EH
to the axis EF. It follows that an ellipse is uniquely determined by the latus rectum
and its major axis. Thus, if we write OH = kx—a crucial step that Apollonius could
...
7
An elementary treatise on geometrical conic sections
Show that the focal distance of any point on the parabola is greater than its
abscissa by one-fourth of the latus rectum. 2. If P be a point on a parabola such
that SP=3AS, then AP is bisected by the latus rectum. 3. Find the locus of the
centres of ...
8
Studi sul XIV secolo in memoria di Anneliese Maier
any line of order of the parabola could be called a « right base » or latus rectum
and, as I said earlier, this erroneous view of the latus rectum was in all likelihood
the source of the author's original difficulty in attempting to prove the Apollonian ...
Alfonso Maierù, Agostino Paravicini Bagliani, 1981
rectum will have length Similarly, a parabola of the form will have a horizontal
latus rectum of length We will use the latus rectum as a graphing aid to determine
the parabola's width. 4ƒpƒ. x2 = 4py 4ƒpƒ. EXAMPLE 2 Graphing a Parabola ...
10
Theory of Orbital Motion
Location of a point on the Ellipse x = x(a,e) y = yifl,e) Perihelion, end of major axis
End of latus rectum, moving away from Sun End of minor axis, moving away from
Sun End of latus rectum through empty focus, moving away from Sun Aphelion, ...
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Defining the perimeter of our parameters
The latus rectum of a parabola. It is a third proportional to the abscissa and any ordinate, so that the square of the ordinate is always equal to ... «Christian Science Monitor, 6月 12»
