已知數

• Traditional Chinese Character(HanT): 已知數
• Simplified Chinese Character(HanS): 已知数
• Bopomofo(Mandarin Phonetic Symbols): ㄧˇ ㄓ ㄕㄨˋ (ㄧㄓㄕ)
• Bopomofo(Zhuyin Keyboard Input/IME): "u35 gj4" (u35gj4)
• (ASCII) Hanyu Pinyin: "yizhishu" "Yi3Zhi1Shu4" "Yi3 Zhi1 Shu4" (YZS)
• (Latin) Hànyǔ Pīnyīn: YǐZhīShù [ Yǐ Zhī Shù ]
• (英文翻譯) English Translation: "Known numbers"
• (西語翻譯) Traducción Español: "Números conocidos"
• (日文翻譯) 日本語翻訳: "既知の番号"