Perturb vs X - What's the difference?
perturb | x |
To disturb; to bother or unsettle.
(physics) To slightly modify the motion of an object.
(astronomy) To modify the motion of a body by exerting a gravitational force.
(mathematics) To modify slightly, such as an equation or value.
The twenty-fourth letter of the .
Image:Latin X.png, Capital and lowercase versions of X , in normal and italic type
Image:Fraktur letter X.png, Uppercase and lowercase X in Fraktur
Roman numerals
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