MIT App Inventor 2 関数電卓

Name: MIT App Inventor 2 関数電卓
Author: TM Software, Inc.

Android app by TM Software, Inc.. Tools · TM Software, Inc.

Store rating: Unknown
Store rating count: Unknown
Download price: Free to download
In-app purchases: Not listed in captured metadata
Version: 1.2
Listing last refreshed: 2026-09-13

Store description excerpt

This scientific calculator app, built with MIT App Inventor 2, combines simplicity with functionality. It supports a wide range of tasks, from simple everyday calculations to scientific calculations required for study and work. [Key Features] In addition to the four basic arithmetic operations, this app also supports the following functional calculations. Basic Operations: Addition, Subtraction, Multiplication, Division Trigonometric Functions: Sin (sine), Cos (cosine), Tan (tangent) Logarithmic Functions: Log (common logarithm), ln (natural logarithm) Other Functions: Square Root (√) Power (^) Factorial (!) Constants: Pi (π), Napier's Constant (e) [Features] Intuitive Operation: Easy-to-understand button layout allows you to enter formulas directly. Formula Verification: Formulas are displayed on-screen as you enter them, preventing input errors. High-precision calculations: The internal calculation engine uses the JavaScript library (math.js), providing accurate calculation results. Lightweight and simple: The app has been designed to focus on calculation functionality, with as few unnecessary features and advertisements as possible.

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