Inverted Sin, How ?
Is there a INVERTED SINUS function in C++ (Visual C++) ??
I mean instead of me giving the angle as parameter I give a number and receive the angle.
I looked trough math.h but could not find it there...
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it''s in there, if you''re looking for an inversion of the sine function.
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I automatically searched through the math.h file with the following search words: INV, SINI, ISIN etc...
Nothing was found...
Nothing was found...
Actually, the inverted function of the sin function is the arcsin or asin function. So try looking for asin.
Okay, I just looked it up. It''s the asin function.
Dormeur
Okay, I just looked it up. It''s the asin function.
Dormeur
stevenmarky:
An inverse trig function takes a value as it''s parameter, and returns the angle. So,
// using degreessin(45) = 0.7071asin(0.7071) = 45
Same deal with cos/acos, and tan/atan. They have an ''a'' in front, because they are called arc-sine, arc-cosine, and arc-tangent.
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