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WTSupported in traditional Synergy on Windows
WNSupported in Synergy .NET on Windows
USupported on UNIX
VSupported on OpenVMS
whole_num = %TRUNC(expression)
The whole‑number portion of expression. The result has the same numeric data type as expression. If expression is implied‑decimal data type, the result has no fractional precision. (n)
A numeric expression to be truncated. (n)
The difference between %TRUNC and %TRUNCATE is that with implied‑decimal arguments, %TRUNC returns a result with no fractional precision and %TRUNCATE returns a result with the same fractional precision as expression.
The following intrinsic function returns the value 33.
dvar = %trunc(33.5)