Difference between revisions of "Sign"
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(Created page with "Returns a numerical value, indicating the sign of the value of the specified numerical expression. A value of 1 is returned for a positive value, -1 is returned for a negativ...") |
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Returns a numerical value, indicating the sign of the value of the specified numerical expression. | Returns a numerical value, indicating the sign of the value of the specified numerical expression. | ||
| + | |||
A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0. | A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0. | ||
| − | + | == Usage == | |
| − | <syntaxhighlight>Sign(Value)</syntaxhighlight> | + | <syntaxhighlight>Sign(Value);</syntaxhighlight> |
| + | |||
| + | Where: | ||
| − | + | :'''Value''' - a numerical expression. | |
| − | == | + | == Examples == |
| − | <syntaxhighlight>Sign(5) | + | <syntaxhighlight>Sign(5);</syntaxhighlight> |
| + | Will return a value of 1. | ||
| − | Sign(-2.85) | + | <syntaxhighlight>Sign(-2.85)</syntaxhighlight> |
| + | Will return a value of -1. | ||
| − | Sign(0) | + | <syntaxhighlight>Sign(0)</syntaxhighlight> |
| + | Will return a value of 0. | ||
[[Category:Math and Trig]] | [[Category:Math and Trig]] | ||
Latest revision as of 06:31, 9 February 2012
Returns a numerical value, indicating the sign of the value of the specified numerical expression.
A value of 1 is returned for a positive value, -1 is returned for a negative value, and 0 is returned for the value of 0.
Usage
Sign(Value);
Where:
- Value - a numerical expression.
Examples
Sign(5);
Will return a value of 1.
Sign(-2.85)
Will return a value of -1.
Sign(0)
Will return a value of 0.
