User manual

Mathematics
R&S
®
RTO
190User Manual 1316.0827.02 ─ 06
Table 6-3: Cursor keys
Icon Description Usage/Comment, FormulaEditor expression
|←
move cursor to beginning
←
move cursor 1 step to the left
→
move cursor 1 step to the right
→|
move cursor to end
Table 6-4: Algebra
Icon Description Usage/Comment, FormulaEditor expression
|x| absolute x value abs(x)
√x
square root of x sqrt(x)
x
2
x*x pow(x)
log
10
common logarithm (base 10) log(x)
log
e
natural logarithm (base e) ln(x)
log
2
binary logarithm (base 2) ld(x)
e
x
exponentiation with base e exp(x)
∫xdx
integral of x integral(x)
d/dx derivation of x derivation(x)
ax+b scaling of x rescale(x,a,b)
Table 6-5: Bit operations
Icon Description Usage/Comment, FormulaEditor expression
digitize convert to 0 or 1 digitize(x)
not negation not(x)
and and
nand negation of and nand
or or
nor negation of or nor
xor exclusive or xor
nxor negation of exclusive or nxor
Table 6-6: Comparison
Icon Description Usage/Comment, FormulaEditor expression
= equal =
≠≠
not equal <>
< smaller <
Mathematical Functions and Formulas