ung%C3%BCltig Englisch:

Our resources are insufficient.

His knowledge of geography is insufficient.

The district attorney is unwilling to proceed due to insufficient evidence.

The ATM displayed the following error message: "You have insufficient funds to complete this transaction".

insufficient data

Don't read under insufficient light, for it is bad for your eyes.

Life is the art of drawing sufficient conclusions from insufficient premises.

The Christian Religion not only was at first attended with miracles, but even at this day cannot be believed by any reasonable person without one. Mere reason is insufficient to convince us of its veracity.

The students complained that they were given insufficient time for The test.

hypocalcemia (insufficient calcium in blood)

The project coud not go ahead owing to insufficient funds.

Security measures put in place for the reopening were insufficient.

The prisoner was released because the police had insufficient proof of his guilt.

Rupert was unable to draw any money from the ATM because there were insufficient funds in his account.

There is a good number of problems for which the Karush-Kuhn-Tucker conditions are insufficient to guarantee optimality, but this doesn't change the fact that these conditions are an indispensable tool for doing optimization.