Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
有人遇到过随着计算突然速度变慢的情况吗？ 我最近遇到就是前面计算是3s计算一个时间步，然后计算了一段时间后突然变成需要13s计算一个时间步，但是看输出的log计算的那些方程迭代的次数没怎么变化。这一般会是什么原因呢？
把log贴出来看一下
