Difference between revisions of "Secrets of defining requirements"
From DarkWiki
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===Never say never=== | ===Never say never=== | ||
| − | The words '''never''' and '''always''' should not be used in requirements definitions. This is because it would take forever to prove the statement true or false, and is therefore impossible. | + | The words '''never''' and '''always''' should not be used in requirements definitions. This is because it would take forever to prove the statement true or false, and is therefore impossible to be used as an axiom. |
{| class="wikitable" | {| class="wikitable" | ||
Revision as of 07:58, 25 June 2019
Never say never
The words never and always should not be used in requirements definitions. This is because it would take forever to prove the statement true or false, and is therefore impossible to be used as an axiom.
| Incorrect | Correct |
|---|---|
| Users never want to see their email on the screen | Users do not want to see their email on the screen |
