Specification: Root Space Elements
Profiles: OSCAR v1.2, OSCAR v1.3, OSCAR v1.4, OSCAR v1.5, OSCAR v1.6, OSCAR v1.7, OSCAR v1.8
RootSpaceElem is currently documented in the OSCAR v1.7 profile through the rosetta-stone corpus. This page records the present encoding shape and should be read as a profile-specific type description.
Encoding Notes
- Set
_typeto"RootSpaceElem"when this type appears at the root of a serialized object. - Interpret the payload under
dataaccording to the active namespace and profile version. - Follow the linked examples for the currently documented payload shape and referenced ambient objects.
Canonical Example Payload
The following payload is taken directly from the current rosetta-stone corpus.
{
"_ns": {"Oscar": ["https://github.com/oscar-system/Oscar.jl", "1.7.0"]},
"_type": {"name": "RootSpaceElem", "params": "7e6d3fa1-978c-4530-9a6d-8d8613c22815"},
"data": ["1", "1", "1", "1", "1", "1"],
"_refs": {
"7e6d3fa1-978c-4530-9a6d-8d8613c22815": {
"_type": "RootSystem",
"data": {
"cartan_matrix": [
["2", "-1", "0", "0", "0", "0"],
["-1", "2", "-1", "0", "0", "0"],
["0", "-1", "2", "-1", "0", "0"],
["0", "0", "-1", "2", "-1", "0"],
["0", "0", "0", "-1", "2", "-1"],
["0", "0", "0", "0", "-1", "2"]
],
"type": [["A", "6"]]
}
}
}
}
Documented Profiles in This Corpus
This table records the profile/version pairs currently represented by the rosetta-stone examples for this data type. Add new rows as new systems or encoding revisions are documented.
| Profile | Version | Example | Root type |
|---|---|---|---|
| Oscar | 1.2.2 |
Positive root | RootSpaceElem |
| Oscar | 1.3.1 |
Positive root | RootSpaceElem |
| Oscar | 1.4.1 |
Positive root | RootSpaceElem |
| Oscar | 1.5.1 |
Positive root | RootSpaceElem |
| Oscar | 1.6.0 |
Positive root | RootSpaceElem |
| Oscar | 1.7.0 |
Positive root | RootSpaceElem |