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CEIL Math Function
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Does anyone have a method for implementing the CEIL math function in FOCUS? Simple rounding will return an incorrect result. In FOCUS, rounding 2.3 will yield a 2; rounding -2.3 will yield -3.


Definition: The ceiling function returns the smallest integer not less than x.

For example, ceiling(2.3) = 3, ceiling(2) = 2 and ceiling(−2.3) = −2.


WF 7.6.6, FOCUS 7.6.4, IBM MVS/TSO, Windows 2003 Server, DB2, MSSQL
 
Posts: 65 | Location: Chicago, IL | Registered: July 26, 2007Report This Post
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INT(X) + 1 should do the trick if its the next highest integer you require via the CEIL function.



Server: WF 7.6.2 ( BID/Rcaster) Platform: W2003Server/IIS6/Tomcat/SQL Server repository Adapters: SQL Server 2000/Oracle 9.2
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Posts: 888 | Location: Airstrip One | Registered: October 06, 2006Report This Post
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Yes, except when dealing with a negative value. I used an IF test to see determine whether the value is positive (if so, add 1 else don't). It seems to be working fine. Thanks.


WF 7.6.6, FOCUS 7.6.4, IBM MVS/TSO, Windows 2003 Server, DB2, MSSQL
 
Posts: 65 | Location: Chicago, IL | Registered: July 26, 2007Report This Post
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