This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: 棄除舊式無箭頭的表示法. The original can be viewed here: Vector subtraction.svg: . Modifications made by 石庭豐.
2007-08-28T02:23:37Z Kbolino 210x145 (8966 Bytes) use minus character instead of hyphen
2007-06-02T20:34:43Z Bdesham 210x145 (8871 Bytes) new version made with inkscape
2005-09-23T00:15:08Z Bdesham 344x243 (3734 Bytes) Diagram illustrating the subtraction '''a'''−'''b''' of vectors '''a''' and '''b'''. Created by [[User:Bdesham|bdesham]] with OmniGraffle. {{PD-self}} [[Category:Diagrams]] [[Category:Vector mathematics]]