"Lagrange tiám" pán-pún chi-kan bô-kāng--ê tē-hng

Nn̄g-ê chhiⁿ-thé ê hē-thóng ōe-tàng chhōe-tio̍h 5-ê só͘-chāi thang-hó koh khǹg 1-ê [[chit-liōng]] khah sòe ê chhiⁿ-thé jı̍p-·khì, hō͘ in 3-ê ê siong-tùi ê ūi sī kò͘-tēng ê, chit-5-ê só͘-chāi tō hō-chò '''Lagrange tiám'''.

 

Pí-lūn-kóng, goe̍h-niû kap tē-kiû se̍h in-ê [[chit-liōng tiong-sim]] teh kiâⁿ, lán ōe-tàng kā [[jîn-chō oē-chhiⁿ]] khǹg-tī goe̍h-tē hē-thóng ê Lagrange tiám, hō͘ i mā se̍h goe̍h-niû kap tē-kiû ê chit-liōng tiong-sim teh kiâⁿ. nā án-ne [[tāng-la̍t]] tō ōe tú-á-hó hō͘ jîn-chō ōe-chhiⁿ pó-chhî tī Lagrange tiám ê só͘-chāi. Ùi tē-kiû lâi khoàⁿ, goe̍h-niû kap ōe-chhiⁿ siong-tùi ê ūi bōe kái-piàn, ùi goe̍h-niû lâi khoàⁿ, tē-kiû kap ōe-chhiⁿ siong-tùi ê ūi bōe kái-piàn, ùi ōe-chhiⁿ lâi khoàⁿ, tē-kiû kap goe̍h-niû siong-tùi ê ūi mā bōe kái-piàn.