價格：免費
檔案大小：1.3 MB
版本需求：系統需求：iOS 13.2 與 watchOS 4.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
For a square matrix A, the inverse is written A-1. When A is multiplied by A-1 the result is the identity matrix I.
Versions for the app exist for iPad, iPhone and Apple Watch for 2x2, 3x3 and 4x4 matrices.
支援平台：iPhone, iPad, Apple Watch