tnumberinst_abs tnumberseq_abs tnumberseq_angular_difference tnumberseq_delta_value tnumberseqset_abs tnumberseqset_angular_difference tnumberseqset_delta_value tsequence_derivative tsequenceset_derivative

tnumberseqset_abs() TSequenceSet * tnumberseqset_abs ( const TSequenceSet *  ss ) Return the absolute value of a temporal number sequence set. Parameters [in] ss Temporal sequence set @csqlfn Tnumber_abs()