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1. • CommentRowNumber1.
   • CommentAuthorTobyBartels
   • CommentTimeMay 21st 2018
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexI 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 $\mathrm{d}s$. <a href="https://ncatlab.org/nlab/revision/diff/absolute+differential+form/18">diff</a>, <a href="https://ncatlab.org/nlab/revision/absolute+differential+form/18">v18</a>, <a href="https://ncatlab.org/nlab/show/absolute+differential+form">current</a>

   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 $\mathrm{d}s$.

   diff, v18, current

2. • CommentRowNumber2.
   • CommentAuthorTobyBartels
   • CommentTimeApr 24th 2019
   • PermaLink
   Author: TobyBartels
   Format: MarkdownItexSpell out why there is no formula for $\mathrm{d}S$ using $\mathrm{d}s$, even though the latter determines the former. <a href="https://ncatlab.org/nlab/revision/diff/absolute+differential+form/19">diff</a>, <a href="https://ncatlab.org/nlab/revision/absolute+differential+form/19">v19</a>, <a href="https://ncatlab.org/nlab/show/absolute+differential+form">current</a>

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

   diff, v19, current