二梯度的外積的散度為零之證明

網友林聖興:

老師您好,看見有人對於“梯度、散度與旋度”第14條公式有疑問 (註:\hbox{div}(\nabla f\times \nabla g)=0),我一時好奇,試著推演看看,答案是 0,沒錯!

以MathType打字,附檔裡面有彩色,我不大會用LaTeX的方式操作網頁回覆,寄給您參考。

Advertisements
This entry was posted in 特別主題, 網友分享 and tagged , . Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s