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双曲線 (soukyokusen) Japanese meaning: hyperbola | Kotomora

双そう曲きょく線せん

そ

う

きょ

く

せ

ん

Meanings

1

hyperbola; hyperbolic curve

Mathematical term for the open curve formed by a plane intersecting a double cone. Used in geometry and algebra.

双そう曲きょく線せんの方ほう程てい式しきをグラフに描かい

て

ください

。

Please graph the equation of the hyperbola.

この関かん数すうのグラフは双そう曲きょく線せんになる。

The graph of this function becomes a hyperbola.

Kanji

双pair, set, comparison
曲bend, music, melody
線line, track

Related words

放ほう物ぶつ線せん
Parabola, another conic section; unlike a hyperbola, it is a single open curve.
楕だ円えん
Ellipse, a closed conic section, contrasting with the open shape of a hyperbola.

Built from

双そう+曲きょく線せん

Etymology

From 双 (そう, 'pair') + 曲線 (きょくせん, 'curve'), referring to the two symmetric branches of the hyperbola.