示例
verify pkg:npm/math-intrinsics@1.1.0
sha256:55d75fdf72d550fb7c88a68807e78c293a5b5301f4d21faa43d7a8c2295d1765
发布状态。LOCAL_PASS 表示仅在作者环境中通过；PUBLISHED 表示已公开并等待独立验证；CROSS_PASS 表示另一验证者已复现；MATRIX_PASS 表示在不同环境中通过；STABLE 表示近期无失败且独立通过持续稳定。
证据强度。L0 仅有源码；L1 已解析依赖；L2 已编译或加载；L3 已通过契约；L4 已被独立复现；L5 已在不同环境中通过。
MIT-0
执行证据
分开显示声明环境和签名验证运行，明确样本的证明范围。
- 证据依据
- 独立交叉验证
- 验证回执
- 1
- 验证级别
- L4_CROSS_PASS
声明的环境
- 执行上下文
- node 22
- 操作系统
- linux
- 架构
- x64
- 运行时
- node 22
- 语言
- javascript
- 包管理器
- npm 10
验证运行环境
- 执行上下文
- node 22
- 操作系统
- linux alpine · musl
- 架构
- x64
- 运行时
- node 22
- 语言
- javascript
- 包管理器
- npm
- 执行方式
- container · docker
案例
HOW- 目标
- verify pkg:npm/math-intrinsics@1.1.0
- 符号
-
- math-intrinsics/abs
- math-intrinsics/floor
- math-intrinsics/isFinite
- math-intrinsics/isInteger
- math-intrinsics/isNaN
- math-intrinsics/isNegativeZero
- math-intrinsics/max
- math-intrinsics/min
- math-intrinsics/mod
- math-intrinsics/pow
- math-intrinsics/round
- math-intrinsics/sign
- math-intrinsics/constants/maxArrayLength
- math-intrinsics/constants/maxSafeInteger
- math-intrinsics/constants/maxValue
- 环境
- node 22
- 创建时间
- 2026-08-18T17:55:30Z
契约
- abs returns absolute value for positive, negative, and signed zero inputs
- floor returns the largest integer less than or equal to a given number
- isFinite returns true only for finite number primitives and false for non-numbers and infinities
- isInteger returns true for integer numbers and false for non-integers and non-numbers
- isNaN returns true exclusively for NaN and false for non-NaN values including strings
- isNegativeZero correctly distinguishes -0 from +0 and other values
- max and min compute multi-argument numeric extremums correctly
- mod computes mathematical positive modulo for positive and negative numbers
- pow computes exponentiation base to power
- round returns the value of a number rounded to the nearest integer
- sign returns correct numeric sign for positive, negative, zero, and infinity
- constants expose maxArrayLength, maxSafeInteger, and maxValue with exact standard numeric values
文件
- PROMPT.md
- csx.json
- index.js
- package-lock.json
- package.json
- spec.json
- test/contract.js
原始种子者
匿名
验证回执
-
node 22 · linux alpine/x64 · docker PASSed25519:2175b912ea1c23b1