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Sentence analysis
13Spans
Sentence
Span Details
暗号理論
cryptography; cryptographic theorynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
基礎
foundation; basis; fundamentalsnoun, no-adjective
を
object markergrammar
学ぶ
learn; study; take lessons ingodan verb
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
数学
mathematicsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
知識
knowledge; informationnoun
が
subject markergrammar
必要
necessary; needed; essential; necessity; need; requirementna-adjective, noun
だ。
plain copulagrammar