RIGOL DS6000 Series - Manual (Page 136)

RIGOL 6 To Make Measurements
DS6000 User’s Guide 6-12
“Mantissa”. The steps available are Ч 1, Ч 0.1, Ч 0.01, Ч 0.001 and ×
0.0001.
 Mantissa: press this softkey to set the valid number of digits of the
variable. After setting the “Step” or pressing this softkey, turn the knob to
modify this parameter. 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 1.5Ч10 3 .