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showexpr
(Not recommended) Display optimization expression
showexpr(expr)
showexpr is not recommended. Use show instead.
show
example
showexpr(expr) displays the optimization expression expr at the MATLAB® Command Window.
expr
collapse all
Create an optimization variable and an expression.
x = optimvar('x',3,3); A = magic(3); expr = sum(sum(A.*x));
Display the expression.
8*x(1, 1) + 3*x(2, 1) + 4*x(3, 1) + x(1, 2) + 5*x(2, 2) + 9*x(3, 2) + 6*x(1, 3) + 7*x(2, 3) + 2*x(3, 3)
OptimizationExpression
Optimization expression, specified as an OptimizationExpression object.
Example: sum(sum(x))
sum(sum(x))
For an expression that has many terms, use writeexpr to generate a text file containing the expression information.
writeexpr
The showexpr function is not recommended. Instead, use show. The show function replaces showexpr and many other problem-based functions.
There are no plans to remove showexpr at this time.
OptimizationExpression | show | write
write
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