AnalyzerSentence analysis6SpansSentence組み合わせ論は離散数学の一分野です。1000 character limitAnalyzeSentence組くみ合あわせ論ろんは離り散さん数すう学がくの一いち分ぶん野やです。Span Details組くみ合あわせ論ろんcombinatorics-> 組合せ論nounはtopic markergrammar離り散さん数すう学がくdiscrete mathematicsnounのpossession, attribution, nominalizer, or nominal linkergrammar一いち分ぶん野やone field; a branch; a divisionnounです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit