First_Equation_Ever.png (784 × 83 pixels, file size: 10 KB, MIME type: image/png)
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current | 13:40, 26 January 2022 | ![]() | 784 × 83 (10 KB) | Habitator terrae | https://www.loc.gov/resource/rbctos.2017english06305/?sp=252 Higher resolution |
17:08, 7 July 2008 | ![]() | 217 × 27 (3 KB) | Orzetto~commonswiki | {{Information |Description={{en|1=The first equation ever written, by Robert Recorde in his treatise ''The Whetstone of Witte'', in 1557. The equation is represented, in modern terms, by <math>14\sqrt{x}+|15| = |
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