Ge̍k-saⁿ-kak hâm-sò͘

sò͘-ha̍k tiong, ge̍k-saⁿ-kak hâm-sò͘ (逆三角函數; inverse trigonometric functions), ia̍h-sī hoán-saⁿ-kak hâm-sò͘ (反三角函數), sī saⁿ-kak hâm-sò͘ ê ge̍k-hâm-sò͘.

Miâ Hû-hō Tēng-gī Tēng-gī-e̍k Ti̍t-e̍k
Ge̍k-chèng-hiân
Ge̍k-û-hiân
Ge̍k-chèng-chhiat
Ge̍k-û-chhiat
Ge̍k-chèng-kat
Ge̍k-û-kat