- Look up
arccos in Wiktionary, the free dictionary.
Arccos,
ArcCos,
ARCCOS,
arccos, or
ARccOS may
refer to:
arccos (trigonometry), the
inverse trigonometric...
-
ARccOS (Advanced
Regional Copy
Control Operating Solution) is a copy-protection
system made by Sony that is used on some DVDs.
Designed as an additional...
- to name
inverse trigonometric functions using an arc- prefix: arcsin(x),
arccos(x), arctan(x), etc. (This
convention is used
throughout this article.) This...
- -\arcsin(x)+2\pi k\\\cos(y)=x\iff &y=\
arccos(x)+2\pi k,{\text{ or }}\\&y=-\
arccos(x)+2\pi k\end{aligned}}} By definition,
arcsin and
arccos satisfy the equations: sin...
-
unnormalized cardinal sine function, and α =
arccos ( cos φ cos λ 2 ) . {\displaystyle \alpha =\
arccos \left(\cos \varphi \cos {\frac {\lambda }{2}}\right)...
- (
arccos x ) {\displaystyle \csc(\
arccos x)} and sec (
arccos x ) {\displaystyle \sec(\
arccos x)} are: csc (
arccos x ) = 1 sin (
arccos ...
- =
arccos ( r − h r ) =
arccos ( 1 − h r ) =
arccos ( 1 − 1 2 π ) ≈ 0.572 rad, or 32.77 ∘ . {\displaystyle {\begin{aligned}\theta &=\
arccos \left({\frac...
-
argument because ARccOS and
RipGuard may make
copying take so long that
copying is
essentially not viable.
RealNetworks then
argued that
ARccOS and RipGuard...
- established, the
derivative of
arccos x {\displaystyle \
arccos x}
follows immediately by
differentiating the
identity arcsin x +
arccos x = π / 2 {\displaystyle...
-
arccos ( 1 2 r ) +
arccos ( 1 − 1 2 r 2 ) − 1 2 r 4 − r 2 . {\displaystyle {\frac {1}{2}}\pi =r^{2}\
arccos \left({\frac {1}{2}}r\right)+\
arccos \left(1-{\frac...
