User Manual

RIGOL 6 To Make Measurements

DS4000 User’s Guide

6-12

For example, Variable1 is set to 6.1074× 10

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

 In division operation, when the divisor is 0, the result of the division is

treated as 0.

 In logic operation, when the voltage of the analog channel is greater than 0,

it is considered as logic “1”; otherwise logic “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 multiplies the 3rd

power of 10.