半正矢

Chinese

		half; semi-; incomplete half; semi-; incomplete; (after a number) and a half	versine; versed sine
simp. and trad. (半正矢)		半	正矢

Pronunciation

• Mandarin

  (Pinyin): bànzhèngshǐ

  (Zhuyin): ㄅㄢˋ ㄓㄥˋ ㄕˇ

• Cantonese (Jyutping): bun³ zing³ ci²

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: bànzhèngshǐ
    • Zhuyin: ㄅㄢˋ ㄓㄥˋ ㄕˇ
    • Tongyong Pinyin: bànjhèngshǐh
    • Wade–Giles: pan⁴-chêng⁴-shih³
    • Yale: bàn-jèng-shř
    • Gwoyeu Romatzyh: bannjenqshyy
    • Palladius: баньчжэнши (banʹčžɛnši)
    • Sinological IPA ^(key): /pän⁵¹⁻⁵³ ʈ͡ʂɤŋ⁵¹ ʂʐ̩²¹⁴⁻²¹⁽⁴⁾/
• Cantonese
  • (Standard Cantonese, Guangzhou–Hong Kong)⁺
    • Jyutping: bun³ zing³ ci²
    • Yale: bun jing chí
    • Cantonese Pinyin: bun³ dzing³ tsi²
    • Guangdong Romanization: bun³ jing³ qi²
    • Sinological IPA ^(key): /puːn³³ t͡sɪŋ³³ t͡sʰiː³⁵/

Noun

半正矢

1. (trigonometry) haversine; haversed sine

See also

• 三角函數／三角函数 (sānjiǎo hánshù)
• 正弦 (zhèngxián)
• 餘弦／余弦 (yúxián)
• 正切 (zhèngqiē)
• 餘切／余切 (yúqiē)
• 正割 (zhènggē)
• 餘割／余割 (yúgē)
• 正矢 (zhèngshǐ)
• 餘矢／余矢 (yúshǐ)
• 半餘矢／半余矢 (bànyúshǐ)
• 反正弦 (fǎnzhèngxián)
• 反餘弦／反余弦 (fǎnyúxián)
• 反正切 (fǎnzhèngqiè)
• 反餘切／反余切 (fǎnyúqiē)

Japanese

Kanji in this term
半	正	矢
はん Grade: 2	せい Grade: 1	し Grade: 2
on’yomi

Etymology

半 (han, “half”) +‎ 正矢 (seishi, “versed sine”)

Noun

半(はん)正(せい)矢(し) • (hanseishi) 

1. (trigonometry) haversine; haversed sine

See also

• 三(さん)角(かく)関(かん)数(すう) (sankaku kansū)
• 正(せい)弦(げん) (seigen)
• 余(よ)弦(げん) (yogen)
• 正(せい)接(せつ) (seisetsu)
• 余(よ)接(せつ) (yosetsu)
• 正(せい)割(かつ) (seikatsu)
• 余(よ)割(かつ) (yokatsu)
• 正(せい)矢(し) (seishi)
• 余(よ)矢(し) (yoshi)
• 半余矢 (はんよし, ​han'yoshi)