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Actually `Healpix.jl` does not have support to AD engines like `Zygote.jl` or similar. However, adding support to it is straightforward, as SHT is a linear operator and the mathematical formulas for t…
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### Required prerequisites
- [X] Consult the [security policy](https://github.com/NVIDIA/cuda-quantum/security/policy). If reporting a security vulnerability, do not report the bug using this form. U…
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## Reason
The heat equation can be case in an "enthalpy form". This enthalpy form uses a change in enthalpy from a reference state as the primary variable solved for by the governing equation. Enth…
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**Flexibility and performance improvements**
The current implementation of projection optimization consists of two layers.
The optimization layer (\optimizers\*.py) is implemented with numpy on CP…
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Example 1: bigfloats
```
spechum(MoistAir, big"300", WetBulb, 291.15, 101325.0)
```
gives
```
ERROR: MethodError: no method matching cardan(::Tuple{BigFloat, BigFloat, Float64, Float64})
…
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Hello,
I would like to use a Unimodality constraint to follow a kinetic process (time-ordered matrix ). Is it possible to perform this kind of study with your package ?
Thank you
Nicolas
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```julia
using LinearAlgebra, OrdinaryDiffEq, SciMLSensitivity
function circuit(du, u, p, t)
L, C = p
du[1] = (-u[1] - u[2] + sin(t)) / C
du[2] = (u[1] - u[2])/L
end
u0 = zeros(…
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Hello, I am a graduate student from Yanshan University in Hebei, China.The role of KINEMATIC COMPONENT module subroutines is not understood in CPPM, noting that there is no description of pseudo-updat…
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Since 0.5.2 (and [this merge](https://github.com/tBuLi/symfit/pull/279#)) symfit can now estimate the initial values of ODEModels. However, there's no clear way to provide the scale of those initial v…
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Even after #5077 fixed a bug with higher-order derivatives of `jnp.sinc` _at_ zero, there remains a numerical stability issue with 4th and higher derivatives _near_ zero:
```python
import matplotl…