by Waty Thierry (60 Submissions)
Category: Math/Dates
Compatability: Visual Basic 3.0
Difficulty: Unknown Difficulty
Originally Published: Tue 13th April 1999
Date Added: Mon 8th February 2021
Rating: 
(1 Votes)
ACos / ASin....
VBcoders
fnACOS = fnDeg(3.1415927 / 2 - (fnRad(fnASIN(Y))))
End Function
Function fnDeg(z)
fnDeg = z * 57.295779513
End Function
Function fnASIN(x)
fnASIN = fnAT(x / ((1 - x ^ 2) ^ 0.5))
'fnAT is a function like fnCS for ArcTan
End Function
Function fnRad(z)
fnRad = z / 57.295779513
End Function
Function fnCS(X2)
fnCS = Cos(fnRad(X2)
End Function 'a COS
