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The SIGN operation returns the sign of Value. If Value is negative, then -1 is returned. If Value is positive and greater than zero, then 1 is returned. If Value is exactly equal to zero, then 0 is returned.
Example
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// Get the sign of PI
Val = "3.1415926535897932384626433832795"
Result = SRP_Math("SIGN", Val)
!! Result = 1 !! |
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// Get the sign of -PI
Val = "-3.1415926535897932384626433832795"
Result = SRP_Math("SIGN", Val)
!! Result = -1 !! |
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// Get the sign of 0
Result = SRP_Math("SIGN", 0)
!! Result = 0 !! |
