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Is there a function or a way to extract a scalar as a floating point number for further linear algebra computations? For instance, if I have a diagonal matrix [2.3v 0.0v; 0.0v 2.3v], is there a way to…
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The outer products between quaternion-quaternion or quaternion-vector are usually the most demanding tasks, I find. Having lazy computations for them all would be convenient. I had a look at which met…
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As an example, this program compiles, and crashes during its execution for a very misleading reason:
```c++
void grb_program( ... ) {
// Using 1 openMP thread
omp_set_num_threads( 1 );
…
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On a couple occasions there was a discussion about the need to optimize on-device resource usage, and the possibility of offloading computations to a server.
One idea we discussed internally at RTB…
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### 🚀 The feature, motivation and pitch
DTW is a crucial algorithm for measuring similarity between temporal sequences, but its computational complexity can be a bottleneck, particularly with large…
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Seems like it would be useful.
(Example: some packages use sparse matrices in their implementation internals and/or output sparse matrices; with this constructor one could easily take the output an…
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Based on clad discussion #780. We assume the current computations of a Jacobian and Hessian are returned as a dense matrix. We wish to augment the API to allow sparse representations of the Jacobian…
a-jp updated
3 months ago
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See [this conversation](https://discourse.julialang.org/t/performance-of-weighed-graphs/83661/4)
This seems to be mostly equivalent to a sparse matrix (I mentioned slower access of weights, but usi…
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MAFFT alignment process should exclude text boundaries. Also, remove any word boundary characters like | and ~ from alpianos in word alignment, as they are not needed for distance matrix and phylogene…
lanzv updated
18 hours ago
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### Context
In quantum circuits, two neighbouring rotation gates about the same rotation axis on the same wire can be merged into one, i.e. $R_x(a) R_x(b) = R_x(a+b)$.
In #1162, a merge rotation…