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Norms don't work?! #528

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IainNZ opened this issue Aug 11, 2015 · 3 comments
Closed

Norms don't work?! #528

IainNZ opened this issue Aug 11, 2015 · 3 comments

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@IainNZ
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IainNZ commented Aug 11, 2015

On master:

using JuMP
m = Model()
@defVar(m, 0 <= x[1:10] <= 1)
@setObjective(m, Max, dot(collect(1:10),x))
@addConstraint(m, norm2{x[i],i=1:10} <= 5)
println(m)
solve(m)
@show getValue(x)
getValue(x) = [0.9999998739678716,0.9999999629917584,0.999999971086957,0.9999999749736622,0.9999999802731457,0.99999998546479,0.9999999900892964,0.9999999938430404,0.9999999963029498,0.9999999970676859]

Or am I going senile?
@IainNZ
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IainNZ commented Aug 11, 2015

Oh lol wait

@IainNZ
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IainNZ commented Aug 11, 2015

sqrt(10) <= 5

@IainNZ IainNZ closed this as completed Aug 11, 2015
@joehuchette
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Math is hard

@YDHsieh YDHsieh mentioned this issue Apr 18, 2018
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@IainNZ @joehuchette