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Add support for Base.log1p #718

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Merged
merged 1 commit into from
Jan 5, 2025
Merged

Add support for Base.log1p #718

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6 changes: 6 additions & 0 deletions src/reformulations/log1p.jl
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Original file line number Diff line number Diff line change
@@ -0,0 +1,6 @@
# Copyright (c) 2014: Madeleine Udell and contributors
#
# Use of this source code is governed by a BSD-style license that can be found
# in the LICENSE file or at https://opensource.org/license/bsd-2-clause

Base.log1p(x::AbstractExpr) = log(1 + x)
14 changes: 14 additions & 0 deletions test/test_atoms.jl
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Expand Up @@ -2272,6 +2272,20 @@ function test_inner_product()
return
end

### reformulations/log1p

function test_log1p()
target = """
variables: t, x
minobjective: 1.0 * t + 0.0
[1.0 * t, 1.0, 1.0 * x + 1.0] in ExponentialCone()
"""
_test_reformulation(target) do context
return log1p(Variable(1))
end
return
end

### reformulations/norm

function test_norm()
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