1:1

1:1 may refer to:

• 1:1 scale
• 1:1 correspondence, the same as a set-theoretical bijection
• 1:1 line in a 2-dimensional Cartesian coordinates
• 1:1 aspect ratio (image), the square format
• 1:1 pixel mapping
• 1:1 (film), an animated film by Richard Reeves (2001)
• One to one computing (education)
• Koenigsegg One:1, a model of the Koenigsegg Agera sports car

• 1-1 (disambiguation)
• One-to-one (disambiguation)

Topics referred to by the same term

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