Brother WP330MDS - Manual (Page 207)

1. Functions Using a Single Argument
@ABS
Gives the absolute value of the argument. If the argument is positive, orzerò,
the same value is returned; if the argument is negative, the opposite of the
argument is returned.
@ABS(5) gives 5
@ABS{*5) gives 5
@INT
Gives the integer part of the argument. The decimal point and subsequent
decimal digits are removed without being rounded off; an integer will remain
untouched.
@INT(5) gives 5
@INT(0.9) gives 0
@INT(1.1) gives 1
©SQUARE
Gives the square of the argument. The argument multiplied by itself is
returned; the result is always a positive number.
@SQUARE{5) gives 25
@SQUARE{-5) gives 25
@SQUARE{0) gives 0
@SQRT
Gives the square root of the argument. The result multiplied by itself is equal
to the argument. The argument may not be negative.
@SQRT(25) gives 5
@SQRT(2) gives 1.41421
@SQRT(-25) is invalid
©ROUND
Rounds off the argument to the number of specified decimal places. Two data
entries are required between the parentheses: the argument itself, and a
direct number that specifies the number of decimal places. If that number is
not an integer, it is first rounded off to the closest integer.
@ROUND(1.66666,2) gives 1.67
@ROUND(1.66666,3) gives 1.667
@ROUND(1.66666,2.1) gives 1.67
@ ROUND(1.66666,2.5) gives 1.667
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