الواصلة
pell's e·qua·tionالتركية النطق
pelz îkweyjınالنطق
/ˈpelz əˈkwāᴢʜən/ /ˈpɛlz ɪˈkweɪʒən/
علم أصول الكلمات
() Named by Leonhard Euler after the 17th century mathematician John Pell, whom Euler mistakenly believed to be the first to find a general solution.