expand_ellipsis: Expand ellipses of an EinopsAst
In einops: Flexible, Powerful, and Readable Tensor Operations
View source: R/compiler-TransformRecipe.R
expand_ellipsis R Documentation
Expand ellipses of an EinopsAst
Description
Helper for prepare_transformation_recipe().
This function expands each relevant ellipsis ast node in-place into a
sequence of NamedAxisAstNode nodes, where each node will have
a name like "...1", "...2", etc. and an empty src list.
Also does some further validation of the ellipses syntax using ndim.
Usage
expand_ellipsis(einops_ast, ndim)
Arguments
einops_ast
an EinopsAst
ndim
integer. Number of dimensions in the input tensor
Value
an expanded EinopsAst with ellipses expanded
einops documentation built on Sept. 9, 2025, 5:29 p.m.
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View source: R/compiler-TransformRecipe.R
| expand_ellipsis | R Documentation |
Expand ellipses of an EinopsAst
Description
Helper for prepare_transformation_recipe().
This function expands each relevant ellipsis ast node in-place into a
sequence of NamedAxisAstNode nodes, where each node will have
a name like "...1", "...2", etc. and an empty src list.
Also does some further validation of the ellipses syntax using ndim.
Usage
expand_ellipsis(einops_ast, ndim)
Arguments
einops_ast |
an EinopsAst |
ndim |
integer. Number of dimensions in the input tensor |
Value
an expanded EinopsAst with ellipses expanded
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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