data/244.json
{
"definitions" : {
"k" : [ {
"Q21199" : "natural number (numbers used for counting and ordering)"
} ],
"mathfrak{C}" : [ {
"Q22952648" : "cardinality of the continuum"
} ]
},
"constraints" : [ ],
"math_inputtex" : "\\left\\{3k+4\\ \\right\\}\\subset\\mathfrak{C},",
"math_inputtex_semantic" : "\\left\\{ 3 \\w{Q21199}{k} + 4 \\right\\} \\w{Q177646}{\\subset} \\w{Q22952648}{\\mathfrak{C}}",
"correct_tex" : "\\left\\{3k+4\\ \\right\\}\\subset\\mathfrak{C}",
"correct_mml" : "<math xmlns=\"http://www.w3.org/1998/Math/MathML\" id=\"p1.1.m1.1\" class=\"ltx_Math\" alttext=\"\\left\\{3k+4\\right\\}\\subset\\mathfrak{C}\" display=\"inline\">\n <semantics id=\"p1.1.m1.1a\">\n <mrow id=\"p1.1.m1.1.9\" xref=\"p1.1.m1.1.9.cmml\">\n <mrow id=\"p1.1.m1.1.9.2\" xref=\"p1.1.m1.1.9.2.1.cmml\">\n <mo id=\"p1.1.m1.1.1\" xref=\"p1.1.m1.1.9.2.1.cmml\">{</mo>\n <mrow id=\"p1.1.m1.1.9.2.2\" xref=\"p1.1.m1.1.9.2.2.cmml\">\n <mrow id=\"p1.1.m1.1.9.2.2.1\" xref=\"p1.1.m1.1.9.2.2.1.cmml\">\n <mn id=\"p1.1.m1.1.2\" xref=\"p1.1.m1.1.2.cmml\">3</mn>\n <mo id=\"p1.1.m1.1.9.2.2.1.1\" xref=\"p1.1.m1.1.9.2.2.1.1.cmml\"></mo>\n <mi id=\"p1.1.m1.1.3\" xref=\"p1.1.m1.1.3.cmml\">k</mi>\n </mrow>\n <mo id=\"p1.1.m1.1.4\" xref=\"p1.1.m1.1.4.cmml\">+</mo>\n <mn id=\"p1.1.m1.1.5\" xref=\"p1.1.m1.1.5.cmml\">4</mn>\n </mrow>\n <mo id=\"p1.1.m1.1.6\" xref=\"p1.1.m1.1.9.2.1.cmml\">}</mo>\n </mrow>\n <mo id=\"p1.1.m1.1.9.1\" xref=\"p1.1.m1.1.9.1.cmml\"></mo>\n <mi mathvariant=\"normal\" id=\"p1.1.m1.1.7\" xref=\"p1.1.m1.1.7.cmml\">⊂</mi>\n <mo id=\"p1.1.m1.1.9.1a\" xref=\"p1.1.m1.1.9.1.cmml\"></mo>\n <mi id=\"p1.1.m1.1.8\" xref=\"p1.1.m1.1.8.cmml\">ℭ</mi>\n </mrow>\n <annotation-xml encoding=\"MathML-Content\" id=\"p1.1.m1.1b\">\n <apply id=\"p1.1.m1.1.9.cmml\" xref=\"p1.1.m1.1.9\">\n <times id=\"p1.1.m1.1.9.1.cmml\" xref=\"p1.1.m1.1.9.1\"/>\n <set id=\"p1.1.m1.1.9.2.1.cmml\" xref=\"p1.1.m1.1.9.2\">\n <apply id=\"p1.1.m1.1.9.2.2.cmml\" xref=\"p1.1.m1.1.9.2.2\">\n <plus id=\"p1.1.m1.1.4.cmml\" xref=\"p1.1.m1.1.4\"/>\n <apply id=\"p1.1.m1.1.9.2.2.1.cmml\" xref=\"p1.1.m1.1.9.2.2.1\">\n <times id=\"p1.1.m1.1.9.2.2.1.1.cmml\" xref=\"p1.1.m1.1.9.2.2.1.1\"/>\n <cn type=\"integer\" id=\"p1.1.m1.1.2.cmml\" xref=\"p1.1.m1.1.2\">3</cn>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.3.cmml\" xref=\"p1.1.m1.1.3\">Q21199</csymbol>\n </apply>\n <cn type=\"integer\" id=\"p1.1.m1.1.5.cmml\" xref=\"p1.1.m1.1.5\">4</cn>\n </apply>\n </set>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.7.cmml\" xref=\"p1.1.m1.1.7\">Q177646</csymbol>\n <csymbol cd=\"latexml\" id=\"p1.1.m1.1.8.cmml\" xref=\"p1.1.m1.1.8\">Q22952648</csymbol>\n </apply>\n </annotation-xml>\n <annotation encoding=\"application/x-tex\" id=\"p1.1.m1.1c\">\\left\\{3k+4\\right\\}\\subset\\mathfrak{C}</annotation>\n </semantics>\n</math>",
"uri" : "https://arxiv.org/abs/0704.1057",
"title" : "Collatz 3n+1 conjecture Context 1",
"comment" : "",
"type" : "relation",
"ntcir12-type" : "15",
"formula" : "1_12.1",
"page" : "4",
"ntcir12-relevance" : "4"
}