ex | R Documentation |
Objects ex
, ey
and ez
are the three elementary
one-forms on three-dimensional space, sometimes denoted
(e_x,e_y,e_z)
. These objects can be generated by running
script ‘vignettes/ex.Rmd’, which includes some further discussion
and technical documentation and creates file ‘exeyez.rda’ which
resides in the data/
directory.
See vignettes dx
and ex
for an extended
discussion; a use-case is given in vector_cross_product
.
Robin K. S. Hankin
M. Spivak 1971. Calculus on manifolds, Addison-Wesley
d
,print.kform
as.function(dx)(ex)
(X <- as.kform(matrix(1:12,nrow=4),c(1,2,7,11)))
as.function(X)(cbind(e(2,12),e(6,12),e(10,12)))
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.