Wolfram Language

Solve Vector and Matrix Inequalities

Version 12 provides new functionality for expressing vector, matrix and tensor variables and conditions. This allows you to use a higher-level language to formulate the problem. This example shows how such conditions can be used in equation and inequality solvers.

Find a pair of orthogonal vectors satisfying a vector inequality and a norm condition.

Visualize the solution.

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Solve a system of vector inequalities.

Visualize the solution set.

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Find all symmetric positive semidefinite integer matrices with entries between 0 and 3.

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