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LarissaMath 4+
Vassili Kaplan
Designad för iPhone
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- Gratis
iPhone-skärmavbilder
Beskrivning
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.
Nyheter
Version 1.3
Bug fixing
Appintegritet
Utvecklaren Vassili Kaplan har angett att appens integritetsrutiner kan inkludera hantering av data enligt beskrivningen nedan. Det finns mer information i utvecklarens integritetspolicy.
Data samlas inte in
Utvecklaren samlar inte in några data från den här appen.
Sekretessriktlinjer kan variera, till exempel utifrån de funktioner du använder eller din ålder. Läs mer
Information
- Leverantör
- Vassili Kaplan
- Storlek
- 219,9 MB
- Kategori
- Utbildning
- Kompatibilitet
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- iPhone
- Kräver iOS 10.3 eller senare.
- iPod touch
- Kräver iOS 10.3 eller senare.
- Mac
- Kräver macOS 11.0 eller senare och en Mac med Apple M1‑chip eller senare.
- Apple Vision
- Kräver visionOS 1.0 eller senare.
- Språk
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arabiska, engelska, franska, förenklad kinesiska, italienska, japanska, portugisiska, ryska, spanska, tyska
- Ålder
- 4+
- Copyright
- © Copyright (c) 2020 Vassili Kaplan. All rights reserved.
- Pris
- Gratis