Portal:Sò͘-ha̍k/Selected picture/1

Credit: JuPitEer

Pythagoras tēng-lí ê chi̍t khoán phó͘-thong-hòa: ēng ti̍t-kak saⁿ-kak-hêng ê saⁿ pêng ōe chhut chiàⁿ gō͘-kak-hêng iā jīn-hô beh-kâng ê hêng-thé, thang sán-seng A + B = C ê koan-hē (A, B, C sī saⁿ-ê hêng-thé ê biān-chek).