6 To Make Measurements RIGOL
DS6000 User’s Guide 6-13
"Mantissa". The steps available are × 1, × 0.1, × 0.01, × 0.001 and ×
0.0001.
Mantissa: press this softkey and turn
to modify the mantissa at the
step specified in Step. The range available is from -9.9999 to 9.9999.
Exponent: press this softkey to set the numeric values of the exponents
with 10 as the base in the variables. The range is from -9 to 9.
For example, the following setting means set Variable1 to 6.1074×10
8
.
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 Operator
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. Where, character E is
used to refer to the n
th
power of 10. For example, 1.5E3 means 1.5×10
3
.