Manual

3-72 Detailed Descriptions of ACL Commands
V- <varid> [, <value> ] Variable Subtract/Negate
If <value> is specified, this command subtracts the specified value from the variable whose
i.d. is given by <varid>. As with V+, saturation arithmetic is used.
If <value> is omitted, the contents of variable <varid> are negated, with the result being
placed back into the same variable. The value -32768.0000, when negated, becomes the
same value.
V* <varid>, <value> Variable Multiply
This command multiplies the variable whose i.d. is given by <varid>, by a specified value.
As with V+, saturation arithmetic is used.
V/ <varid>, <value> Variable Divide
This command divides the variable whose i.d. is given by <varid>, by a specified value. As
with V+, saturation arithmetic is used.
V& <varid>, <value> Variable AND
This command performs a bitwise logical AND between the specified value and the variable
whose i.d. is given by <varid>. The result is placed back into the same variable.
The result is always an integer. Any fractional part of <value> or the variable's value is
ignored.
V <varid>, <value> Variable OR
This command performs a bitwise logical OR between the specified value and the variable
whose i.d. is given by <varid>. The result is placed back into the same variable. (The
second character of the mnemonic is the ASCII Vertical Bar character, "".)
The result is always an integer. Any fractional part of <value> or the variable's value is
ignored.
V! <varid> [, <value> ] Variable NOT/Exclusive OR
If <value> is omitted, this command performs a bitwise logical ones'-complement on the
variable whose i.d. is given by <varid>. The result is placed back into the same variable.
If <value> is specified, the command performs a bitwise logical exclusive-OR between the
value and the variable whose i.d. is given by <varid>. The result is placed back into the
same variable.