Analyzer
Sentence analysis
9Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
収束級数
convergent seriesnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
和
sum; total; harmony; peace; Japan; Japanese-stylenoun, noun prefix, no-adjective
を
object markergrammar
求める
want; wish for; desire; request; demand; ask for; seek; search for; look for; pursue; purchase; buyichidan verb
の
possession, attribution, nominalizer, or nominal linkergrammar
は
topic markergrammar
難しい。
difficult; hard; complicated; serious; tricky; hard to handle; not feasible; difficult to do; not possible; fussy; particular; hard to please; sullen; glum; serious-looking; dirty; unclean; detestable; unpleasant; uncomfortable; creepyi-adjective