Notation For Image and Inverse Image
The traditional notations used in the previous section can be confusing. An alternative is to give explicit names for the image and preimage as functions between powersets:
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Famous quotes containing the words image and/or inverse:
“He took the gold from them, formed it in a mold, and cast an image of a calf; and they said, These are your gods, O Israel, who brought you up out of the land of Egypt!”
—Bible: Hebrew, Exodus 32:4.
“Yet time and space are but inverse measures of the force of the soul. The spirit sports with time.”
—Ralph Waldo Emerson (18031882)