92 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
4 Math Waveforms
Absolute Value
The absolute value function (available with the advanced math measurements
license) changes negative values in the input to positive values and displays the
resulting waveform.
See Also • "Square" on page 91
Common Logarithm
The Common Logarithm (log) function (available with the advanced math
measurements license) performs a transform of the input source. Where the
transform is undefined for a particular input, holes (zero values) appear in the
function output.
See Also • "Natural Logarithm" on page 93
Figure 12 Example of Absolute Value