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相求两个标量梯度的内积报错,求指教
如图所示,相求像个标量的梯度,用的是 fvc::grad(标量1) & fvc::grad(标量2)
但是貌似不对,求教为何
fvc::grad(标量1) & fvc::grad(标量2)()
@李东岳 收到 多谢啦李老师,请问后面为何要加一组括号?
@wangqi-0 那个是tmp,tmp用的时候要加括号
@李东岳 十分感谢