syntax:functions:sign
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Sign(number)
Sign of a number. The sign of a number is 1 when the number is positive, and −1 when the number is negative. The number zero is neither positive nor negative, and therefore has no sign.
| Example | Result |
|---|---|
| sign(0 - 85) | -1 |
| sign(0) | 0 |
| sign(125.1231) | 1 |
syntax/functions/sign.1426866410.txt.gz · Last modified: 2015/03/20 11:46 by elenap