LarissaMath
Math quizzes
無料
1.3for iPhone, iPod touch
Age Rating
LarissaMath スクリーンショット
About LarissaMath
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.
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.
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最新バージョン 1.3 の更新情報
Last updated on 2023年07月31日
旧バージョン
Bug fixing
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Version History
1.3
2023年07月31日
Bug fixing
1.2
2020年03月08日
Bug fixes
1.02
2020年02月29日
Fixed crashes on iOS 12.4 and earlier
1.01
2020年02月29日
- Fixed layout problems on iPhone 8 Plus
- Fixed bug when changing app colours
- Fixed bug when changing app colours
1.0
2020年02月27日
LarissaMath FAQ
ここをクリック!地理的に制限されているアプリのダウンロード方法をご参考ください。
次のリストをチェックして、LarissaMathの最低システム要件をご確認ください。
iPhone
iOS 10.3以降が必要です。
iPod touch
iOS 10.3以降が必要です。
LarissaMathは次の言語がサポートされています。 日本語, アラビア語, イタリア語, スペイン語, ドイツ語, フランス語, ポルトガル語, ロシア語, 簡体字中国語, 英語