Assertion: amplitude | /r/HasProperty | positive
Facets:
value: always
type: DEGREE
Source sentences:
text: Amplitude is positive when calculating a bullish retracement (when calculating from trough to peak) and negative when calculating a bearish retracement (when calculating from peak to trough).
text: Amplitudes are always measured as positive numbers (for example: 3.5, 1, 120) and are never negative (for example: -3.5, -1, -120).
text: So, yes, the amplitude can be negative.
text: Energy is a positive quantity, so the amplitude is a positive number.
text: The amplitude is a non-negative scalar that gives the total displacement of a wave.
text: The amplitude is always a positive measurement, namely half of the height from crest to trough.
text: It is characterized by its amplitude (which is always positive), its period which is the time for a single oscillation, its frequency which is the number of cycles per unit time, and its phase, which determines the starting point on the sine wave.
text: Amplitudes are always measured as positive numbers (for example: 3.5, 1, 120) and are never negative (for example: -3.5, -1, -120).