- also
defined a
coexsecant or
excosecant function (symbolized
coexsec or
excsc),
coexsec θ = {\displaystyle \operatorname {coexsec} \theta ={}} csc ...
- θ )
versin ( θ ) −
coversin ( θ ) −
exsec ( θ ) +
excsc ( θ )
exsec ( θ ) −
excsc ( θ ) = 2
versin ( θ )
coversin ( θ )
versin ( θ...
-
excosecant function. (Also
written as
excsc, excosec.)
excosec –
excosecant function. (Also
written as
excsc, exc.)
excsc –
excosecant function. (Also written...
- versin(π/2 − θ) haversin(θ) = 1/2versin(θ) = sin2(θ/2) exsec(θ) = sec(θ) − 1
excsc(θ) = exsec(π/2 − θ) = csc(θ) − 1 Historically,
trigonometric functions...
- sin2(θ/2)), the
exsecant (exsec(θ) = sec(θ) − 1), and the
excosecant (
excsc(θ) = exsec(π/2 − θ) = csc(θ) − 1). See List of
trigonometric identities...
- ( x ) − 1 {\displaystyle \sec(x)-1} -
Excosecant excsc ( x ) {\displaystyle \operatorname {
excsc} (x)} csc ( x ) − 1 {\displaystyle \csc(x)-1} -...
- Csc-1, CSC-1, csc-1, or csc−1 may
refer to: csc x−1 = csc(x)−1 =
excsc(x) or
excosecant of x, an old
trigonometric function csc−1y = csc−1(y), sometimes...
