LEARNit Dictionary
differential equation
noun
/dɪfəˌrenʃl ɪˈkweɪʒn/
UK
/dɪfəˌrenʃl ɪˈkweɪʒn/
US
1
an equation that involves
functions
(= quantities that can vary) and their rates of change
معادله دیفرانسیل