data/299.json
{
"constraints" : [ ],
"math_inputtex" : "log<sub>10</sub>(''x'')",
"math_inputtex_semantic" : "\\wf{Q966582}{\\operatorname{log}}_{10} (\\w{Q12916}{x})",
"correct_tex" : "\\log_{10} (x)",
"correct_mml" : "<math xmlns=\"http://www.w3.org/1998/Math/MathML\" id=\"p1.1.m1.1\" class=\"ltx_Math\" alttext=\"\\operatorname{log}_{10}(x)\" display=\"inline\">\n <semantics id=\"p1.1.m1.1a\">\n <mrow id=\"p1.1.m1.1.8.2\" xref=\"p1.1.m1.1.8.1.cmml\">\n <msub id=\"p1.1.m1.1.8.2.1\" xref=\"p1.1.m1.1.8.2.1.cmml\">\n <mi id=\"p1.1.m1.1.3\" xref=\"p1.1.m1.1.3.cmml\">log</mi>\n <mn id=\"p1.1.m1.1.4.1\" xref=\"p1.1.m1.1.4.1.cmml\">10</mn>\n </msub>\n <mo id=\"p1.1.m1.1.8.2a\" xref=\"p1.1.m1.1.8.1.cmml\"></mo>\n <mrow id=\"p1.1.m1.1.8.2.2\" xref=\"p1.1.m1.1.8.1.cmml\">\n <mo stretchy=\"false\" id=\"p1.1.m1.1.5\" xref=\"p1.1.m1.1.8.1.cmml\">(</mo>\n <mi id=\"p1.1.m1.1.6\" xref=\"p1.1.m1.1.6.cmml\">x</mi>\n <mo stretchy=\"false\" id=\"p1.1.m1.1.7\" xref=\"p1.1.m1.1.8.1.cmml\">)</mo>\n </mrow>\n </mrow>\n <annotation-xml encoding=\"MathML-Content\" id=\"p1.1.m1.1b\">\n <apply id=\"p1.1.m1.1.8.1.cmml\" xref=\"p1.1.m1.1.8.2\">\n <apply id=\"p1.1.m1.1.8.2.1.cmml\" xref=\"p1.1.m1.1.8.2.1\">\n <csymbol cd=\"ambiguous\" id=\"p1.1.m1.1.8.2.1.1.cmml\" xref=\"p1.1.m1.1.8.2.1\">subscript</csymbol>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.3.cmml\" xref=\"p1.1.m1.1.3\">Q966582</csymbol>\n <cn type=\"integer\" id=\"p1.1.m1.1.4.1.cmml\" xref=\"p1.1.m1.1.4.1\">10</cn>\n </apply>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.6.cmml\" xref=\"p1.1.m1.1.6\">Q12916</csymbol>\n </apply>\n </annotation-xml>\n <annotation encoding=\"application/x-tex\" id=\"p1.1.m1.1c\">\\operatorname{log}_{10}(x)</annotation>\n </semantics>\n</math>",
"uri" : "https://en.wikipedia.org/w/index.php?title=Common_logarithm&oldid=808088732",
"title" : "Common logarithm",
"comment" : "NTCIR 12 wiki topic 21",
"type" : "definition"
}