I have this problem: I know Math.sin(someUnknownFloatValue) output value and I really need to know how just from this single Math.sin() output find out what was that actual "someUnknownFloatNumber" that created it - is it possible, isn't there already some Math function that convert this sin() output to degrees/radians?
The arcsine is the inverse sine function that you are looking for. In Java, this would be asin()
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