Questions about nonlinear-optimization
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R shiny nonlinear programming - Error in nloptr: REAL() can only be applied to a 'numeric', not a 'list'
I try to make easy app for nonlinear programming using library nloptr for calculate nonlinear optimization only from user input.
If I try to add gradients of objective function and constraints from in...
Luci178
Votes: 0
Answers: 1
Solve non linear equations with scipy NonlinearConstraint over pandas dataframe
I'm trying to solve the system of equations:
where a,b and c are columns from pandas dataframe. I used to work with Excel, where I run a macro
with go seak in one column (residuals) by changing the v...
JCV
Votes: 0
Answers: 1
Nonlinear programming R shiny problems with inputs
I have an error: STRING_ELT () can only be applied to a 'character vector', not a 'NULL'.
If I try add objective function and constraints into raw code to function eval_f, eval_g_eq and eval_g_ineq it...
Luci178
Votes: 0
Answers: 1
Error in maximization optimization problem in MATLAB
I am solving a optimization problem in MATLAB. It is a maximization problem. Following is the code:
x = optimvar("x", "LowerBound",0);
y = optimvar("y", "LowerBound&...
SG26
Votes: 0
Answers: 1