arrayfire / arrayfire/arrayfire-py

Array API Item Assignment

未关闭
#21 0 条评论 0 个 reaction 已指派 0 人 在 GitHub 查看
主要语言
Python
星标
2
派生
5
PR 合并指标
30 天内没有已合并 PR

描述

I was trying to use the ArrayFire Array API here to set these values as I'm building out a Lorenz Attractor. Did you have any ideas on how to resolve/workaround an error like this? I'm trying not to just define these in standard ArrayFire arrays, then just calling _asarray on them.

```
import arrayfire.array_api as np

dxdt = np.empty(x + 1)
dydt = np.empty(x + 1)
dzdt = np.empty(x + 1)

# Initial values
dxdt[0], dydt[0], dzdt[0] = (0.0, 1.0, 1.05)

---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
Cell In[2], [line 19](vscode-notebook-cell:?execution_count=2&line=19)
[16](vscode-notebook-cell:?execution_count=2&line=16) dzdt = np.empty(x + 1)
[18](vscode-notebook-cell:?execution_count=2&line=18) # Initial values
---> [19](vscode-notebook-cell:?execution_count=2&line=19) dxdt[0], dydt[0], dzdt[0] = (0.0, 1.0, 1.05)
[21](vscode-notebook-cell:?execution_count=2&line=21) for i in range(x):
[22](vscode-notebook-cell:?execution_count=2&line=22) dxdt[i + 1] = dxdt[i] + σ * (dydt[i] - dxdt[i]) * dt # P(y-x)

TypeError: 'Array' object does not support item assignment
---------------------------------------------------------------------------
```

贡献指南

这个仓库没有索引到贡献指南

评估

这个 Issue 还没有评估数据。

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。