Need to number each equation in an optimization problemXGgW I0
2
I'm trying to number each equation in my optimization problem. I'm using aligned, which however, does not allow numbering.
Here is my code:
$\\begin{aligned}
\\max_{L_U} \\quad & \\Pi = m L_P - w_U L_U - w_P L_P\\\\
\\textrm{s.t.} \\quad & m = \\alpha_0 + \\alpha_1 L_U + \\alpha_3\\Omega\\\\
& w_P = \\beta_0 + \\beta_1 L_P \\\\
& w_U = \\gamma_0 + \\gamma_1 L_U \\\\
\\end{aligned}$
numbering amsmath
edited 6 hours ago
Bernard
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asked 8 hours ago
pppppp
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2 Answers
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3
Just use an align environment instead of an aligned environment.
I would also place the alignment points on the = symbols.
\\documentclass{article}
\\usepackage{amsmath} % for 'align' environment
\\begin{document}
\\begin{align}
\\max_{L_U} \\quad \\Pi &= m L_P - w_U L_U - w_P L_P \\\\
\\text{s.t.} \\quad m &= \\alpha_0 + \\alpha_1 L_U + \\alpha_3\\Omega \\\\
w_P &= \\beta_0 + \\beta_1 L_P \\\\
w_U &= \\gamma_0 + \\gamma_1 L_U
\\end{align}
\\end{document}
answered 7 hours ago
MicoMico
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1
There is a dedicated package that you can use: optidef:
\\documentclass{article}
\\usepackage{amsmath}
\\usepackage{optidef}
\\begin{document}
\\begin{maxi!}|s|%
{\\strut L_U}%
{ \\Pi= m L_P - w_U L_U - w_P L_P\\label{objective}}%
{\\label{optipb}}%
{}
\\addConstraint{m}{= \\alpha₀ + \\alpha₁ L_U + \\alpha₃Ω \\label{constr-1}}
\\addConstraint{ w_P}{= \\beta₀ + \\beta₁ L_P \\label{constr-2}}
\\addConstraint{w_U}{= \\gamma₀ + \\gamma₁ L_U \\label{constr-3}}
\\end{maxi!}
\\end{document}
answered 5 hours ago
BernardBernard
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