prima
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libprima
PRIMA is a package for solving general nonlinear optimization problems without using derivatives. It provides the reference implementation for Powell's derivative-free optimization methods, i.e., COBY...
This PR covers both #249 and #250. The first commit is for #249 and the second is for #250.
Right now both the python bindings and pyprima have their own separate `__init__.py` files with a lot of code to interpret the problem and translate it into a form that...
pyprima contains code copied over from COBYQA to eliminate fixed bounds and update constraints accordingly. I see no reason we shouldn't have the same code in the python bindings.
The following simple test program raises and error due to a size mismatch with the linear constraints: ``` from pyprima import minimize, LinearConstraint as LC import numpy as np def...
Hi, As discussed in Issue #230 and the Julia API issue [#36](https://github.com/libprima/PRIMA.jl/issues/36), the option honour_x0 is not exposed to the C API. This pull request exposes the honour_x0 and make...
Hi, I am creating an issue here to try to get this thing going. This issue has been identified in Issue [#36](https://github.com/libprima/PRIMA.jl/issues/36l) of the Julia Interface (PRIMA.jl). The option honour_x0...