glen/dyna3
1
0
Fork 0
Code Issues 11 Pull Requests Actions Projects Releases 2 Wiki Activity

doc: Clean up engine comments

Browse Source
This commit is contained in:
Aaron Fenyes 2024-10-16 16:00:36 -07:00
parent db1b315df2
commit 48732093f7
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
engine-proto/gram-test/Engine.jl
View File

@ -59,11 +59,10 @@ nullmix = [Matrix{Int64}(I, 3, 3) zeros(Int64, 3, 2); zeros(Int64, 2, 3) [-1 1;
unmix = [Matrix{Int64}(I, 3, 3) zeros(Int64, 3, 2); zeros(Int64, 2, 3) [-1 1; 1 1]] unmix = [Matrix{Int64}(I, 3, 3) zeros(Int64, 3, 2); zeros(Int64, 2, 3) [-1 1; 1 1]]
# the Lorentz form # the Lorentz form
## [old] Q = diagm([1, 1, 1, 1, -1])
Q = [Matrix{Int64}(I, 3, 3) zeros(Int64, 3, 2); zeros(Int64, 2, 3) [0 -2; -2 0]] Q = [Matrix{Int64}(I, 3, 3) zeros(Int64, 3, 2); zeros(Int64, 2, 3) [0 -2; -2 0]]
# project a matrix onto the subspace of matrices whose entries vanish at the # project a matrix onto the subspace of matrices whose entries vanish away from
# given indices # the given indices
function proj_to_entries(mat, indices) function proj_to_entries(mat, indices)
result = zeros(size(mat)) result = zeros(size(mat))
for (j, k) in indices for (j, k) in indices