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Tested on the latest version of the libraries (Rust: 1.54.0, hdf5: 0.7.1, ndarray: 0.15). Here is the compile error for the example in the `README.md` file.
```
error[E0277]: the trait bound `Arra…
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Hi
I tried to port one of my old casebase to polars (was using Rayon and Ndarray earlier) to see if there is a performance improvements. For some strange reason, I am seeing reduced performance.
…
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stacktrace:
```
0: rust_begin_unwind
at /rustc/08095fc1f875c89e507f17cf6c6a780c8ffa4c01/library/std/src/panicking.rs:515:5
1: std::panicking::begin_panic_fmt
at /r…
yshui updated
3 years ago
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So just had something at work when an engineer added nshare to move types between some existing nalgebra and ndarray code. And they got this error and couldn't figure it out:
```
error[E0599]: no …
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Myself (and another user on the rust discord) have run into the need for the kronecker product of two matrices.
I currently have code like:
```rust
fn kron(a: &Array2, b: &Array2) -> Array2 {
…
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I am running Kubuntu 20.04 in a guest Virtual Machine in VBox on a Windows 10 Pro x64 host:
$ uname -a
Linux LWKFF001 5.13.0-37-generic #42~20.04.1-Ubuntu SMP Tue Mar 15 15:44:28 UTC 202…
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I used the exact example without any changes. The error message is for the line `let (e, vecs) = a.clone().eig().unwrap();` for which rust complains `method eig not found in ArrayBase`. Is there a bu…
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As discussed in https://github.com/PyO3/rust-numpy/pull/216#issuecomment-962460983, `PyArray::new` creates an uninitialized array and should therefore be marked `unsafe` as it is the callers responsib…
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Stable 1.59.0 and nightly 2022-03-06 have shown no differences in this issue in my testing.
I seem to have discovered a situation where the compiler claims there are two conflicting implementations…
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I installed omnizart from pip on Fedora 33.
When running the command:
$ omnizart drum transcribe --output drum.mid File.mp3
I've got the following error message:
```
Traceback (most recent call l…