- most
widely used in
modern mathematics are the sine, the cosine, and the
tangent functions.
Their reciprocals are
respectively the cosecant, the secant...
- A
tangent bundle is the
collection of all of the
tangent spaces for all
points on a manifold,
structured in a way that it
forms a new
manifold itself....
- In mathematics, the
tangent space of a
manifold is a
generalization of
tangent lines to
curves in two-dimensional
space and
tangent planes to surfaces...
- 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...
- expm1(x) = exp(x) − 1. An
identity in
terms of the
inverse hyperbolic tangent, l o g 1 p ( x ) = log ( 1 + x ) = 2 a r t a n h ( x 2 + x ) , {\displaystyle...
- cloud/Polar
stratospheric cloud Rainbow Sprite (lightning)
Subsun Sun dog
Tangent arc
Tyndall effect Upper-atmospheric lightning,
including red sprites,...
- More specifically, the
formulas describe the
derivatives of the so-called
tangent, normal, and
binormal unit
vectors in
terms of each other. The formulas...
- wide
variety of
sigmoid functions including the
logistic and
hyperbolic tangent functions have been used as the
activation function of
artificial neurons...
-
mathematical constant approximately equal to 2.71828 that is the base of the
natural logarithm and
exponential function. It is
sometimes called Euler's number...
-
tangents can
always be
drawn to a
circle from any
point outside the circle, and
these tangents are
equal in length. If a
tangent at A and a
tangent at...
