# Phira

- **Website:** <https://phira.cn>
- **Primary alias:** `phira.cn`

## Description

Phira is a brand based in Beijing, China, offering a plethora of engaging and insightful educational content. With a focus on mathematical analysis, Phira provides detailed study notes covering various topics such as vector fields, surface equations, spherical coordinates, and distance calculations. Each note is meticulously crafted to provide comprehensive explanations and clarity, making complex mathematical concepts more accessible. The brand's commitment to helping learners understand challenging subjects is evident in the depth and quality of the content. Whether you're revisiting fundamental principles or tackling advanced problem-solving, Phira's study notes serve as valuable resources, guiding you through the intricacies of mathematical analysis. Stay updated with Phira's latest articles and delve into the world of mathematics with confidence and understanding. Subscribe now to embark on your educational journey with Phira.

## Industries

- 🧪 Science and Education
- 🧪 Math _(under Science and Education)_

## Links

- [github](https://github.com/ppoffice)

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/id_6QEUYgm/w/180/h/180/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1728548776642)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Indigo | #4172bf | accent |
| Mine Shaft | #363636 | dark |
| White | #ffffff | light |

## Fonts

- Ubuntu — asset _(google)_

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_Source: <https://brandfetch.com/phira.cn>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._