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File: /var/www/content-sp/wiris-formulas/fe/bc/76a3cfb7b56a8a9d1168d82fd9a8.ini

centerbaseline=false
mml=<math class="wrs_chemistry" xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mo>-</mo><mn>13</mn></mrow><mn>12</mn></mfrac></math>