File:Trig-addition-laws.svg
Size of this PNG preview of this SVG file: 402 × 370 pixels. Other resolutions: 261 × 240 pixels | 522 × 480 pixels | 834 × 768 pixels | 1,113 × 1,024 pixels | 2,225 × 2,048 pixels.
Original file (SVG file, nominally 402 × 370 pixels, file size: 22 KB)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:32, 31 October 2010 | 402 × 370 (22 KB) | Ilmari Karonen | delete empty <flowRoot> and <flowRegion> tags | |
20:49, 31 October 2010 | 402 × 370 (22 KB) | JamesCrook | {{Information |Description={{en|1=A geometric diagram for proof of the addition formula for cosines and the addition formula for sines. This is a standard geometric construction for those proof. The labels on this diagram match the labels on the video p |
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