User Guide

RIGOL 6 To Make Measurements
DS2000 User’s Guide
6-12
with 10 as the bottom number in the variables. The range is from -9 to 9.
For example, Variable1 is set to 6.1074×10
8
via the following settings.
Variable: Variable1
Mantissa: 6.1074
Exponent: 8
5. Operator
Please refer to the following table to get the functions of each operator.
Table 6-4 Operators
Operator Function
+ - * / Arithmetic operators: add, subtract, multiply and divide
( ) Parentheses: used to increase the priority of the operation
enclosed in the parentheses
< > <= >=
== !=
Relationship operators: lower than, greater than, lower
than or equal to, greater than or equal to, equal to, not
equal to
!( || && Logic operator: NOT, OR, AND
Note: in division operation, when the divisor is 0, the result of the division is
treated as 0.
6. Figure
Select from figure 0 to 9, decimal point and character E. Wherein, character E
represents the nth power of 10. For example, 1.5E3 means 1.5×10
3
.