File:Strict product order on pairs of natural numbers.svg
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Size of this PNG preview of this SVG file: 566 × 599 pixels. Other resolutions: 227 × 240 pixels | 453 × 480 pixels | 725 × 768 pixels | 967 × 1,024 pixels | 1,934 × 2,048 pixels | 850 × 900 pixels.
Original file (SVG file, nominally 850 × 900 pixels, file size: 51 KB)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:55, 4 September 2013 | 850 × 900 (51 KB) | commons>Jochen Burghardt | {{Information |Description ={{en|1=Shows a Hasse diagram of the cartesian product of the set of natural numbers with itself, (strictly) ordered by (a,b)<(c,d) ↔ a<c ∧ b<d. The pair (m,n) covers each pair (i,n-1) and (m-1,j) for 0≤i<m and 0≤j... |
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