- 09:46~10:58 learn: [markdown数学公式](#20250424094600)

- 14:00~17:59	learn: [复习数学基础](#20250424140000)
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Huang,Yonggang 2025-04-24 19:52:41 +08:00
parent 0a8fa5d89a
commit b12e450d65
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@ -137,6 +137,82 @@ U_{{\mathrm{S}} \to {\mathrm{L}}} =
\end{array}
\right..
```
- 用```math标签
```math
U_{{\mathrm{S}} \to {\mathrm{L}}} =
\left\{
\begin{array} {l}
{
\left\{
\left|
\downarrow \rangle _\mathrm{S}
\right.
\right.
\mapsto
\left|
-\frac{1}{2} \rangle _\mathrm{L}
\right.
\equiv
\left|
\downarrow \rangle _\mathrm{S}
\right.
\otimes
\left|
\text{``}
\mathrm{Z}=-\frac{1}{2}
\text{''}
\rangle _\mathrm{D}
\right.
\otimes
\left|
\text{``}
\psi_\mathrm{S}=
\left|
\downarrow\rangle
\right.
\text{''}
\rangle_\mathrm{F}
\right.
}\\
{
\left\{
\left|
\uparrow \rangle _\mathrm{S}
\right.
\right.
\mapsto
\left|
+\frac{1}{2} \rangle _\mathrm{L}
\right.
\equiv
\left|
\uparrow \rangle _\mathrm{S}
\right.
\otimes
\left|
\text{``}
\mathrm{Z}=+\frac{1}{2}
\text{''}
\rangle _\mathrm{D}
\right.
\otimes
\left|
\text{``}
\psi_\mathrm{S}=
\left|
\uparrow\rangle
\right.
\text{''}
\rangle_\mathrm{F}
\right.
}
\end{array}
\right..
```
- 用$$标签
$$
U_{{\mathrm{S}} \to {\mathrm{L}}} =
\left\{