# 行引用

Soulver 允许您在计算中使用对先前行答案的引用，就像电子表格一样。

您可以返回并编辑前一行，所有引用了该行的行都会自动重新计算。

#### 要引用前一行：

1. 将您想要引用的行的答案拖入：

<div align="left"><img src="/files/67XZrm6lsx7yizW3Lih6" alt="将前一行拖入以创建行引用"></div>

{% hint style="info" %}
您也可以双击答案来插入对它的引用
{% endhint %}

2. 在输入回车后立即输入一个运算符（如 +）以开始新行：

<div align="left"><img src="/files/y2SzKA9F5nAENhoEc8er" alt="回车后输入运算符以创建行引用。"></div>

您也可以使用按键 ⌘\ 来插入对前行的引用。

{% hint style="warning" %}
注意：您只能引用当前行**上方**的行。
{% endhint %}

{% hint style="info" %}
如果您想禁用一个引用，但保留表达式当前的状态，可以右键单击该引用并选择“解除链接”（Unlink）。
{% endhint %}


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://documentation.soulver.app/zh/documentation/line-references.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.