Jisho.org: Japanese Dictionary

せいきちょっこうけい正規直交系

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Noun

1. normalized orthogonal system; normalised orthogonal system

Wikipedia definition

2. OrthonormalityIn linear algebra, two vectors in an inner product space are orthonormal if they are orthogonal and both of unit length. A set of vectors form an orthonormal set if all vectors in the set are mutually orthogonal and all of unit length. An orthonormal set which forms a basis is called an orthonormal basis.
Read “Orthonormality” on English Wikipedia
Read “正規直交系” on Japanese Wikipedia
Read “Orthonormality” on DBpedia

0.31187524990004

5 strokes. JLPT N4. Jōyō kanji, taught in grade 1.

正

correct, justice, righteous, 10**40

Kun: ただ.しい、ただ.す、まさ、まさ.に

On: セイ、ショウ

2.5371669514012583

11 strokes. JLPT N3. Jōyō kanji, taught in grade 5.

規

standard, measure

On: キ

0.7153502235469449

8 strokes. JLPT N3. Jōyō kanji, taught in grade 2.

直

straightaway, honesty, frankness, fix, repair

Kun: ただ.ちに、なお.す、 -なお.す、なお.る、なお.き、す.ぐ

On: チョク、ジキ、ジカ

0.5176111373632365

6 strokes. JLPT N3. Jōyō kanji, taught in grade 2.

交

mingle, mixing, association, coming & going

Kun: まじ.わる、まじ.える、ま.じる、まじ.る、ま.ざる、ま.ぜる、 -か.う、か.わす、かわ.す、こもごも

On: コウ

2.473192541165352

7 strokes. JLPT N1. Jōyō kanji, taught in grade 6.

系

lineage, system

On: ケイ

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