Hi there. I'm trying to understand the Second Fundamental Form but I'm stuck on something. Let:

is a parameterised form of a surface.

It's written where is the normal vector to the surface.

I don't understand what is and

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- Feb 3rd 2009, 05:57 AMfobos3[SOLVED] Second Fundamental Form
Hi there. I'm trying to understand the Second Fundamental Form but I'm stuck on something. Let:

is a parameterised form of a surface.

It's written where is the normal vector to the surface.

I don't understand what is and - Feb 3rd 2009, 07:24 AMLaurent
- Feb 3rd 2009, 01:07 PMfobos3
- Feb 3rd 2009, 11:38 PMLaurent