Item:Q6147: Difference between revisions
Created a new Item: affine transformation, Geometric transformation that preserves lines but not angles nor the origin |
Created claim: defining formula (P333): \overrightarrow{f(P)~f(Q)} = \varphi(\overrightarrow{PQ}) |
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| Property / instance of | |||
| Property / instance of: coordinates transformation / rank | |||
Normal rank | |||
| Property / subclass of | |||
| Property / subclass of: projective geometry / rank | |||
Normal rank | |||
| Property / defining formula | |||
\overrightarrow{f(P)~f(Q)} = \varphi(\overrightarrow{PQ}) | |||
| Property / defining formula: / rank | |||
Normal rank | |||
