Difference between revisions of "MC-Basic:SGN"
(Created page with '{{MC-Basic |SHORT FORM= |SYNTAX= SGN(''<expression>'') |AVAILABILITY= All versions |DESCRIPTION= This function returns the sign of the expression.<br> If ''<expression> ''i…') |
m (1 revision) |
(No difference)
| |
Revision as of 16:10, 13 December 2010
This function returns the sign of the expression.
If <expression> is positive, SGN returns +1
If <expression> is zero, SGN returns 0.
If <expression> is negative, SGN returns -1
Syntax
SGN(<expression>)
Availability
All versions
Type
Double
Range
+/- Max Double
Scope
Configuration, Task or Terminal
Limitations
Read-Only
Examples
?SGN(Var1)
I = SGN(Var2)