User manual

Mathematics
R&S
®
RTO
189User Manual 1316.0827.02 ─ 06
Table 6-1: Basics
Icon Description Usage/Comment, FormulaEditor expression
( left bracket enclose operands
, comma separates operands
) right bracket enclose operands
e / π
math. constants e: Euler number: 2.7182...
Pi: 3.1415...
[ left square bracket enclose unit
V / A / Ω
units [<unit>]
] right square bracket enclose unit
x
a
exponentiation with base x x: base, a: exponent
x^a
/ division
* multiplication
- subtraction
+ addition
0...9 numeric characters
. decimal point
Exp exponentiation with base 10 e
Enter expression complete insert expression in Setup dialog and close the for-
mula editor
Clear clear expression in editor restart editing
Del Delete remove selected part of expression
Back Backspace remove last symbol, operator or operand to the left
of the cursor
M / k / μ
SI-prefix for unit <SI-prefix>[<unit>]
Table 6-2: Signal sources
Icon Description Usage/Comment, FormulaEditor expression
Ch signal waveform Ch<1...4>Wfm<1...3>
Math math waveform Math<1...4>
Ref reference waveform Ref<1...4>
Meas measurement waveform Meas<1...8>
Mathematical Functions and Formulas