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Vanilla 1.1.10 is a product of Lussumo. More Information: Documentation, Community Support.

• CommentRowNumber1.
• CommentAuthorTobyBartels
• CommentTimeMay 21st 2018

I got rid of the old wedge products of $\mathrm{d}s$, which never worked out, and put $\mathrm{d}S$ in terms of $\mathrm{d}\mathbf{x}$ rather than $\mathrm{d}s$.

• CommentRowNumber2.
• CommentAuthorTobyBartels
• CommentTimeApr 24th 2019

Spell out why there is no formula for $\mathrm{d}S$ using $\mathrm{d}s$, even though the latter determines the former.