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) fr是一个标量场,我想让其中大于1的值都改为0,但是用这个forAll循环,fr的值并没有改变。这是为什么啊?
你这循环后的值会改为了1吧
我说错了,我是想让大于1的值都改为1。但是没有改变。
你这是什么版本啊,为嘛那一通运算没有量纲检查。forAll这个只会遍历内场。