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For Krawczyk and Newton method, the fact that a contracted interval is subset of the original interval is a sufficient condition for the presence of a solution.
The proposition here is to add a new…
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This is part of #340.
We have a Laplace approximation, but we only want to use it on a subset of variables (the latent field). We want to use some other inference method on the other variables (hyp…
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Hi There,
First of all let me congratulate you for the wonderful work. Loved to see your code for a fast sqrt. Can you give me an insight of how do you came up with this solution? I would like to u…
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There may be a slight flaw in the sqrt routine:
```
julia> using DoubleFloats, QD
julia> Float128(2) - sqrt(Float128(2))^2
9.86076131526264756764660706603503e-32
julia> Double64(2) - sqrt(Dou…
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something like this?
```
function NLSolvers.upto_gradient(meritobj::NLSolvers.MeritObjective, ∇f, x)
neq = meritobj.prob
G = neq.R.F(∇f, x)
F = (norm(G)^2) / 2
return F,G
end
…
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**Component**
fw-button (v4)
**Describe the bug**
More of a question, really. We could not find an event to update the button text.
When trying something simple such as `document.getElementByI…
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For the development of the costing model, we will need to know what equipment is being used in the course of a model simulation. However, currently this information is not captured. For some HSI, ther…
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Li2020 contains a fairly up to date set of numerical methods for fractional derivatives and integrals.
It would be very cool to implement most of this and compare.
- Chapter 3: Riemann-Liouville q…
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```
Instead of an evaluator instance, pass to nonlinear solvers a function
returning the residual and (optionally) a function computing the jacobian.
This has two main aims:
1. simplification: evalua…