Math. Floor and math. Ceiling

Source: Internet
Author: User
. NET Help
Math. Ceiling returns the smallest integer greater than or equal to the specified number.
Math. Floor returns the maximum integer smaller than or equal to the specified number.

SQL Server 2000 books online
Ceiling returns the smallest integer greater than or equal to the given numeric expression.
Floor returns the largest integer less than or equal to the given numeric expression.

However, in SQL, ceiling (77/10) = 7, floor (77/10) = 7
This is also true in. net.
I have to ceiling (7 + 9)/10) = 8.

For the above imagination, I don't know whether it is Microsoft or my problem?

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