check computation的意思|示意

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Check computation is a technique of verifying the correctness of a mathematical calculation. It can be used for any type of calculation, from simple arithmetic to complicated equations, and is a vital tool for anyone who does a great deal of mathematical work. To use it, all you need is to have two ways of calculating the same result.

First, write down the calculation to be checked. If you're checking a complex equation, it might help to break it down into smaller parts to make it easier to understand. Once you have the calculation written down, it's time to start checking.

The first step is to calculate the result using the written calculation. Check that your calculation agrees with the expected result, and then move on to the second step. This time, use a different method of calculation to get the result. If the two results match, this indicates that the calculation is correct. If they don't match, then it means that the calculation is incorrect, and you need to go back and verify your steps.

Check computation is an important tool for anyone who does a lot of mathematical work, from students to scientists. It ensures accuracy in calculations, which is essential for any type of work that involves numbers. With practice and skill, anyone can become a master of check computation.