- #1

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I'm trying to get an idea of what this is in my head but I do not have mathematica handy.

f:R1 to R3

|f(t)|=1

and f'(t)f(t)=0

should I just imagine these as being two tangent vectors.

- Thread starter Daveyboy
- Start date

- #1

- 58

- 0

I'm trying to get an idea of what this is in my head but I do not have mathematica handy.

f:R1 to R3

|f(t)|=1

and f'(t)f(t)=0

should I just imagine these as being two tangent vectors.

- #2

- 1,013

- 70

- #3

- 58

- 0

Me thinks sphere.

- #4

- 259

- 3

Yous thinks right.

Well, circle I think, actually.

Well, circle I think, actually.

- #5

- 1,013

- 70

The sphere is the right idea. Note that the curve does not need to be a circle.

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