Alternative Equation Formats

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MathML

\begin{aligned} maximize & \sum_{(i, j) \in A} \sum_{m \in M} w_{i j} x_{i j m} \\ subject to & \sum_{m \in M} y_{i m} + s_{i} & = 1 & i \in N & (Packing) \\ \sum_{(i, j) \in A} x_{i j m} & = y_{i m} & i \in N, m \in M & (Donate) \\ \sum_{(i, j) \in A} x_{i j m} & = y_{j m} & j \in N, m \in M & (Receive) \\ \sum_{(i, j) \in A} x_{i j m} & \leq L & m \in M & (Cardinality) \\ x_{i j m} & \in {0, 1} & (i, j) \in A, m \in M \\ y_{i m} & \in {0, 1} & i \in N, m \in M \\ s_{i} & \in {0, 1} & i \in N \end{aligned}

MathML rendered with MathJax

\begin{aligned} maximize & \sum_{(i, j) \in A} \sum_{m \in M} w_{i j} x_{i j m} \\ subject to & \sum_{m \in M} y_{i m} + s_{i} & = 1 & i \in N & (Packing) \\ \sum_{(i, j) \in A} x_{i j m} & = y_{i m} & i \in N, m \in M & (Donate) \\ \sum_{(i, j) \in A} x_{i j m} & = y_{j m} & j \in N, m \in M & (Receive) \\ \sum_{(i, j) \in A} x_{i j m} & \leq L & m \in M & (Cardinality) \\ x_{i j m} & \in {0, 1} & (i, j) \in A, m \in M \\ y_{i m} & \in {0, 1} & i \in N, m \in M \\ s_{i} & \in {0, 1} & i \in N \end{aligned}

Math as LaTeX Source

\begin{align*} & \text {maximize} & \sum _{(i,j) \in A} \sum _{m \in M} w_{ij} x_{ijm}\\ & \text {subject to} & \sum _{m \in M} y_{im} + s_ i & = 1 & & i \in N & & \text {(Packing)}\\ & & \sum _{(i,j) \in A} x_{ijm} & = y_{im} & & i \in N, \ m \in M & & \text {(Donate)} \\ & & \sum _{(i,j) \in A} x_{ijm} & = y_{jm} & & j \in N, \ m \in M & & \text {(Receive)} \\ & & \sum _{(i,j) \in A} x_{ijm} & \leq L & & m \in M & & \text {(Cardinality)} \\ & & x_{ijm} & \in \left\{ 0,1\right\} & & (i,j) \in A, \ m \in M \\ & & y_{im} & \in \left\{ 0,1\right\} & & i \in N, \ m \in M \\ & & s_{i} & \in \left\{ 0,1\right\} & & i \in N \end{align*}