Noun
an equation containing differentials of a function
Source: WordNetScience is a differential equation. Religion is a boundary condition. Alan Turing
There's no doubt that scientific training helps many authors to write better science fiction. And yet, several of the very best were English majors who could not parse a differential equation to save their lives. David Brin
It must be admitted that science has its castes. The man whose chief apparatus is the differential equation looks down upon one who uses a galvanometer, and he in turn upon those who putter about with sticky and smelly things in test tubes. Gilbert N. Lewis
Another standard (and equivalent) definition of the sine and the cosine as functions of a complex variable is through their differential equation, below. Source: Internet
Definitions Because this is a second-order differential equation, there must be two linearly independent solutions. Source: Internet
An ordinary differential equation is a differential equation that relates functions of one variable to their derivatives with respect to that variable. Source: Internet