安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install kalker

local Homebrew formula metadata

MacPorts已验证 · 94%

sudo port install kalker

MacPorts ports tree · math/kalker/Portfile · 来源: api.github.com

Linux

Alpine Linux apk已验证 · 92%

sudo apk add kalker

Alpine Linux edge package indexes · kalker · 来源: dl-cdn.alpinelinux.org

Nix已验证 · 92%

nix profile install nixpkgs#kalker

nixpkgs package indexes · pkgs/by-name/ka/kalker/package.nix · 来源: api.github.com

Windows

Scoop已验证 · 92%

scoop install main/kalker

Scoop official bucket manifest trees · bucket/kalker.json · 来源: api.github.com

Windows Package Manager已验证 · 92%

winget install --id PaddiM8.kalker -e

Windows Package Manager source index · PaddiM8.kalker · 来源: cdn.winget.microsoft.com

概览

软件包摘要

Full-featured calculator with math syntax

项目链接

命令和别名

kalker

历史

项目历史与用法

Kalker is a Rust-based scientific calculator packaged as a command-line tool and also presented as a website, Android app, WebAssembly-backed browser calculator, Rust library, JavaScript binding, and web component. In package-manager terms it belongs to the small but loved class of terminal calculators that try to feel like math notation rather than a four-function shell utility.

项目历史

The GitHub repository was created on 2020-06-04, and GitHub releases show public 0.1.x builds beginning on 2020-06-12. The README describes Kalker as supporting variables, user-defined functions, complex numbers, differentiation, integration, vectors, matrices, number bases, syntax highlighting, and loading predefined function files.

The project split its reusable engine from its front ends: the README identifies the Rust crate `kalk` as the library that powers the tool, plus `@paddim8/kalk` JavaScript bindings and `@paddim8/kalk-component` for browser use. That made Kalker more than a single binary while keeping the Homebrew package focused on the `kalker` executable.

采用历史

Kalker followed the Rust CLI adoption path: Cargo installation from upstream, release binaries for major desktop platforms, then distribution through package managers including Homebrew, MacPorts, AUR, Nix/NixOS, NetBSD pkgsrc, Scoop, and winget as recorded by its README and batch package metadata.

By 2026-07-01, the repository metadata showed roughly low-thousands GitHub stars, enough to mark it as a recognized niche calculator rather than infrastructure software.

使用方式

Typical use is interactive or one-shot calculation with math-like syntax: defining variables and functions, evaluating symbolic-looking expressions, using constants and built-in functions, and loading a personal file of predefined formulas. Its appeal is strongest for people who want a terminal-native calculator without switching mental models to a spreadsheet or CAS notebook.

The documented file-loading behavior and default startup file make it useful for recurring domain formulas, such as physics constants or repeated engineering calculations, while staying lightweight enough for shell workflows.

为什么软件包爱好者会关心

Kalker is interesting to package nerds because it is a multi-surface Rust project whose CLI, library, npm binding, and browser demo all orbit one calculation engine. It also shows the modern pattern of a small desktop utility being available through Cargo, OS package managers, JavaScript packaging, and WebAssembly at the same time.

时间线

2020: GitHub repository created and 0.1.x releases published.
2024: v2.2.0 released, showing the project had moved well beyond its initial Rust CLI shape.
2025: v2.2.2 released on GitHub.

Related projects

`kalk` is the Rust crate behind Kalker, and `@paddim8/kalk` exposes the engine to JavaScript and WebAssembly use.
Kalker sits near terminal calculators such as bc, qalc, and eva, but emphasizes human-readable math syntax and multi-platform app surfaces.

来源

安全态势

风险级别：绿色

narrow executable package without higher-risk signals.

风险分类器

绿色风险 · 低置信度 · appliance

原因

narrow executable package without higher-risk signals

信号

metadata:no-higher-risk-signals

安装行为

formula 元数据中未记录 Homebrew post-install 钩子。
Homebrew bottle 元数据适用于 6 个平台目标。
构建元数据列出 1 个构建依赖。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Linux: $XDG_CONFIG_HOME/kalker/default.kalker~/.config/kalker/default.kalker
macOS: ~/Library/Application Support/kalker/default.kalker
Windows: %APPDATA%\kalker\default.kalker

可执行文件

已安装的可执行文件

命令	类型	暴露范围	备注
`kalker`	cli	全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-26

管理器版本2.2.3

管理器更新时间2026-07-10

本地数据OK

上游当前

检测到的最新版本v2.2.3

https://github.com/PaddiM8/kalker

OK没有生成新鲜度警告。

安装元数据

软件包元数据

软件包键	brew:kalker
版本	2.2.3
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/kalker
主页	https://kalker.strct.net
仓库	https://github.com/PaddiM8/kalker
上游文档	https://github.com/PaddiM8/kalker#readme
许可证	MIT
源码归档	https://github.com/PaddiM8/kalker/archive/refs/tags/v2.2.3.tar.gz
最后更新	2026-07-10T17:56:40Z
Pulse	updated
构建依赖	rust
Bottle	可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	未定义
服务	未声明

注册表事实

源数据库详情

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	kalker
Version Scheme	0
Revision	0
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	stable

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Nix95%

kalker

nix profile install nixpkgs#kalker

normalized package name match
匹配方式：Kalker

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ka/kalker/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

apk95%

kalker 2.2.2-r0

Calculator that supports user-defined variables, functions, differentiation, and integration

https://kalker.xyz

sudo apk add kalker

License: MIT
Architecture: x86_64
Source Package: kalker
1 依赖
1 提供
normalized package name match
匹配方式：Kalker

Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: kalker from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

MacPorts95%

kalker

sudo port install kalker

normalized package name match
匹配方式：Kalker

MacPorts ports tree · api.github.com · MacPorts ports tree: math/kalker/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

Scoop95%

main/kalker

scoop install main/kalker

normalized package name match
匹配方式：Kalker

Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/kalker.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

winget95%

PaddiM8.kalker

winget install --id PaddiM8.kalker -e

normalized package name match
匹配方式：Kalker

Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: PaddiM8.kalker from https://cdn.winget.microsoft.com/cache/source.msix

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

Combined YAML source

View the package source record on GitHub.

combined/kalker.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated configuration and credential file locations
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, apk, MacPorts, Nix, scoop, winget 安装 kalker