-
point scale in the
previous section is in
terms of the
projection map then we can
expect the
scale factors to be
close to unity. For
normal tangent cylindrical...
-
deflects to an
angle equal to the
tangent of the
ratio of the two fields. From the
angle read from the comp****'s
scale, the
current could be
found from...
- trigonometry,
tangent half-angle
formulas relate the
tangent of half of an
angle to
trigonometric functions of the
entire angle. The
tangent of half an angle...
- from x on the S
scale to the
result on the D
scale, when the C
scale index is set at k. For
angles below 5.7 degrees, sines,
tangents, and
radians are...
-
circle at all. This
property of
tangent lines is
preserved under many
geometrical transformations, such as
scalings, rotation, translations, inversions...
-
imagining a
plane tangent to the Earth, with the
central point as
tangent point. The
radial scale is r′(d) and the
transverse scale r(d)/(R sin d/R)...
- and the
accompanying diagram show that the
tangent BE
bisects the
angle ∠FEC. In
other words, the
tangent to the
parabola at any
point bisects the angle...
- hemisphere. A
tangent ogive nose is
often blunted by
capping it with a
segment of a sphere. The
tangency point where the
sphere meets the
tangent ogive can...
- e − x {\displaystyle f(x)={\frac {1}{1+e^{-x}}}}
Hyperbolic tangent (shifted and
scaled version of the
logistic function, above) f ( x ) = tanh x =...
- differentiation. Geometrically, the
derivative at a
point is the
slope of the
tangent line to the
graph of the
function at that point,
provided that the derivative...
