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Rename bondenv_fu to bondenv_ctm #343

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Merged
Yue-Zhengyuan merged 1 commit into from
Mar 19, 2026
Merged

Rename bondenv_fu to bondenv_ctm #343

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2 changes: 1 addition & 1 deletion src/algorithms/contractions/bondenv/benv_ctm.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ Axis order: `[DX1 DY1; DX0 DY0]`, as in
└---------------------┘
```
"""
function bondenv_fu(row::Int, col::Int, X::PEPSOrth, Y::PEPSOrth, env::CTMRGEnv)
function bondenv_ctm(row::Int, col::Int, X::PEPSOrth, Y::PEPSOrth, env::CTMRGEnv)
Nr, Nc = size(env.corners)[[2, 3]]
cm1 = _prev(col, Nc)
cp1 = _next(col, Nc)
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2 changes: 1 addition & 1 deletion test/bondenv/benv_fu.jl → test/bondenv/benv_ctm.jl
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Expand Up @@ -31,7 +31,7 @@ for row in 1:Nr, col in 1:Nc
cp1 = PEPSKit._next(col, Nc)
A, B = peps.A[row, col], peps.A[row, cp1]
X, a, b, Y = PEPSKit._qr_bond(A, B)
benv = PEPSKit.bondenv_fu(row, col, X, Y, env)
benv = PEPSKit.bondenv_ctm(row, col, X, Y, env)
@assert [isdual(space(benv, ax)) for ax in 1:numind(benv)] == [0, 0, 1, 1]
Z = PEPSKit.positive_approx(benv)
# verify that gauge fixing can greatly reduce
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2 changes: 1 addition & 1 deletion test/runtests.jl
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Expand Up @@ -88,7 +88,7 @@ end
include("bondenv/benv_gaugefix.jl")
end
@time @safetestset "Full update bond environment" begin
include("bondenv/benv_fu.jl")
include("bondenv/benv_ctm.jl")
end
end
if GROUP == "ALL" || GROUP == "TIMEEVOL"
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