LarissaMath 4+
Vassili Kaplan
iPhone용으로 디자인됨
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- 무료
iPhone 스크린샷
설명
LarissaMath helps memorizing basic mathematical operations. It will also help to speed up solving linear, quadratic, and cubic equations with an unknown variable.
The Memory part comes from the Nobel Prize Winner in Economics Daniel Kahneman. He described the exercises in this app in his bestseller "Thinking, Fast and Slow".
It has three modes:
1. Expressions. In easy level you need to calculate multiplication, division, summation, and subtraction where at least two arguments are no greater than 10. Some examples are: 5x3=15, 25:5=5, etc. The medium level also has calculations, but now at least two arguments are no greater than 25. Some examples are: 13x13=169, 225:15=15, etc. The advanced level has more advanced expressions using numbers up to 30.
2. Equations. In easy level you have to solve a linear equation on x. For, example, -2x + 15 = 11 (solution: x = 2). This equation should ideally be solved without pen and paper. Other equations in this level are fractions, e.g. x/10 = 9/6 or 4/x = 20/5, etc. The medium level has quadratic equations and the advanced level has cubic equations.
3. Memory. Here you can see a number with between 4 and 7 digits (depending on the level) and between 0.7 and 4 seconds (this is configurable in settings). The default time is 2 seconds, as suggested by Kahneman. You have to memorize it and then type a new number, having each digit increased by one. Nine gets converted to zero. For example, if the original number is 720983, the answer will be 831094.
Additionally, the app remembers your best score and time for each mode, level, and for each number of entries.
새로운 기능
버전 1.3
Bug fixing
앱이 수집하는 개인정보
Vassili Kaplan 개발자가 아래 설명된 데이터 처리 방식이 앱의 개인정보 처리방침에 포함되어 있을 수 있다고 표시했습니다. 자세한 내용은 개발자의 개인정보 처리방침을 참조하십시오.
데이터가 수집되지 않음
개발자가 이 앱에서 데이터를 수집하지 않습니다.
개인정보 처리방침은 사용하는 기능이나 사용자의 나이 등에 따라 달라질 수 있습니다. 더 알아보기
정보
- 제공자
- Vassili Kaplan
- 크기
- 219.9MB
- 카테고리
- 교육
- 호환성
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- iPhone
- iOS 10.3 이상 필요
- iPod touch
- iOS 10.3 이상 필요
- Mac
- macOS 11.0 이상 및 Apple M1 칩 이상이 탑재된 Mac이 필요
- Apple Vision
- visionOS 1.0 이상 필요
- 언어
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독일어, 러시아어, 스페인어, 아랍어, 영어, 이탈리아어, 일본어, 중국어(간체), 포르투갈어, 프랑스어
- 연령 등급
- 4+
- 저작권
- © Copyright (c) 2020 Vassili Kaplan. All rights reserved.
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