Superposition Rule
The superposition rule (or summation rule) is useful when a certain geometry is not available with given charts or graphs. The superposition rule allows us to express the geometry that is being sought using the sum or difference of geometries that are known.
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Famous quotes containing the word rule:
“A right rule for a club would be,—Admit no man whose presence excludes any one topic.”
—Ralph Waldo Emerson (1803–1882)