apesic/rpncalc

技術トピック

# reverse-polish-calculators # flutter # flutter-apps # android-app # calculators

使用している依存関係

依存関係一覧 10 件

flutter{"sdk":"flutter"}
google_fonts^5.0.0
intl^0.18.0
package_info_plus^4.0.1
statistics^1.0.24
url_launcher^6.1.10
flutter_launcher_icons開発用^0.13.1
flutter_lints開発用^2.0.1
flutter_test開発用{"sdk":"flutter"}
test開発用—

アプリカテゴリー

ツールとユーティリティ

元の README

以下は英語原文のスナップショットです。最新版は GitHub をご覧ください。

README を開く / 閉じる

icon RPNcalc

Get it on F-Droid

A simple, modern calculator that uses RPN.

Reverse Polish Notation is a system where the operators are entered after the operands.

For example, rather than 2 + 2, you would enter:

2
2
+

The main benefit is a faster, more accurate interface:

Reverse Polish calculators do not need expressions to be parenthesized, so fewer operations need to be entered to perform typical calculations. Additionally, users of reverse Polish calculators made fewer mistakes than for other types of calculators.

(from the Wikipedia article above).

Screenshot 1 Screenshot 2

Future work

Other platforms:
- iOS
- desktop (linux/mac/windows)
Scientific mode (trig functions, logarithms, etc.)
Persistent history

Flutter CI

Alexei Pesic ↗