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**Question❓**
This package defines an extension for ChainRulesCore, in which an rrule for `solve_up` is defined: https://github.com/SciML/DiffEqBase.jl/blob/9de748d98d2953a719e332818fd8a0d58638f749…
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Hi,
I'm quite the fan of this Python module, and I wanted to suggest the following examples:
- The [Heat equation](https://en.wikipedia.org/wiki/Heat_equation), that is:
![](https://wikimedia.org/ap…
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Is it possible to get derivatives if a certain point in the NoiseGrid is perturbed?
```jl
using DifferentialEquations
using DiffEqNoiseProcess
using Distributions
using LinearAlgebra
function …
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**Problem:**
I am working in the field of ecosystem modelling.
A common constraints on the solution of a set of ODEs is positivity.
The most famous example of such a a set of ODEs is the [Lotka-Vo…
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One of the key points to make about the system is that wiringdiagrams, because they allow abstraction allow you to get more math per visual element than computer algebra systems alone. I’d like a way …
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I notice that in `DiffEqFlux#master` there is now documented support for `ComponentArrays.jl`.
I've checked, and `ODEProblem` can handle both `u0` and `p` being `ComponentArray`-type with no code cha…
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Hi,
I was trying to apply this method to a different system od ODEs, namely the 2D Hopf normal form defined by:
`function Hopf2D(du, u, p, t)`
` μ, ω, A1, A2 = p`
` du[1] = μ*u[1] - ω…
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Just a minor comment on UX.
While reading the [Lotka-Volterra example](http://khinsen.net/leibniz-examples/examples/leibniz-by-example.html), I felt like I wanted a representation of the equations …
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Hi! I was starting to use STLSQ method to create a SINDy-based model. I try the example [here](https://docs.sciml.ai/DataDrivenDiffEq/stable/libs/datadrivensparse/examples/example_02/), but remove the…
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Hello , i want to use Diffrax for Bayesian inference of parameters in numpyro. However, as soon as i change the StepsizeControler from ConstantStepsie to DPIController i get an error. Changing the max…