> For the complete documentation index, see [llms.txt](https://documentation.soulver.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.soulver.app/ja/rifarensu/bases-and-bitwise.md).

# 基数とビット単位

### 10進数、16進数、2進数、8進数

Soulver は、基数 2 (2進数)、8進数 (基数 8)、16進数 (基数 16) をサポートしており、それらの間で変換するための様々な形式がサポートされています。

```
# Converters
256 as hex         | 0x100
99 in binary       | 0b1100011
0x9F31 to decimal  | 40,753
0b1000101 to octal | 0o105

# Phrases
0b101101 as base 8 | 0o55
0x2D as base 2     | 0b101101

# Python-style functions
int(0o55)          | 45
hex(99)            | 0x63
bin(0x73)          | 0b1110011
```

### ビット演算子

| 演算子        | 名称         |
| ---------- | ---------- |
| & or AND   | ビットごとの AND |
| \| or OR   | ビットごとの OR  |
| xor or XOR | ビットごとの XOR |
| <<         | ビットごとの左シフト |
| >>         | ビットごとの右シフト |


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://documentation.soulver.app/ja/rifarensu/bases-and-bitwise.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.