File: /var/www/content-sp/wiris-formulas/d1/75/fe1a3466f2a4c4dffb18e1312760.ini
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mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mover><mi mathvariant="normal">r</mi><mo>¯</mo></mover><mo> </mo><mo>=</mo><mo> </mo><mo>(</mo><mn>0</mn><mo>,</mo><mo> </mo><mn>3</mn><mo>,</mo><mo> </mo><mo>-</mo><mn>1</mn><mo>)</mo><mo> </mo><mo>+</mo><mo> </mo><mi mathvariant="normal">k</mi><mo>(</mo><mn>1</mn><mo>,</mo><mo> </mo><mn>2</mn><mo>,</mo><mo> </mo><mi mathvariant="normal">b</mi><mo>)</mo><mo>,</mo><mo> </mo><mi mathvariant="normal">k</mi><mo> </mo><mo>∈</mo><mo> </mo><mi mathvariant="normal">R</mi></math>