Also, a simple sanity check on the data or error checks in the system might have told them when they hit this limit instead of discovering it after the event.

However, those judgments should not be ignored and were capable of providing a sort of sanity check on any amounts sought.

Thus, dimensional analysis may be used as a sanity check of physical equations: the two sides of any equation must be commensurable or have the same dimensions.

Stratum 1 servers may peer with other stratum 1 servers for sanity checking and backup.

There are other kinds of sanity checks that can be performed on a quantum field theory to determine whether it fits qualitative phenomena such as quark confinement and asymptotic freedom.