NORMALIZE_DECFLOAT

The NORMALIZE_DECFLOAT function returns a DECFLOAT value equal to the input argument set to its simplest form.

NORMALIZE_DECFLOAT(2.170E350) ==> 2.17E350 
NORMALIZE_DECFLOAT(2.170000E350) ==> 2.17E350 
NORMALIZE_DECFLOAT(-120E350) ==> -12E351 
NORMALIZE_DECFLOAT(120.00E350) ==> 12E351