![](/assets/artwork/1x1-42817eea7ade52607a760cbee00d1495.gif)
Calculator 2023 4+
Mudarmeen Munlin
專為 iPad 設計
-
- 免費
螢幕截圖
描述
Here come the general/special purpose equation/function calculator!
Students, scientists, accountants, merchants, anyone can easily use it for a instant result.
Usage:
-equation string, e.g. 1+2x3-4÷5.0-.2+1+2^5 = 39
-VAT % calculation, e.g. 7 % x 56000 = 3,920
-Auto Floating point operation, e.g. 11÷2 = 5.5
11.0÷2 = 5.5
11÷2.0 = 5.5
-compound operators and precedence +, -, x, ÷, ^, e.g. 1+2x3÷4-5 = -2.5
1+2x3÷4.0-5 = -2.5
2^10 = 1024
-use parenthesis ( ) as highest operator precedence. e.g. (3+6)x2-3÷2 = 16.5
-always use parenthesis to prevent ambiguity, e.g. √9+2 means √11, to get √9 plus 2, equation must be (√9)+2, result: (√9)+2 = 5
-perform x^y, e.g.2^16 = 65,536
-perform square root, e.g. tap √ , tap 6 2 5, tap = , result: √625 = 25
-compute %, e.g. to compute 5% of 300. Tap 5, tap %, tap x, tap 3 0 0, tap =, result: 0.05x300 = 15
-compute logarithm base 10, e.g. to compute log1000, Tap log, tap 1 000, tap =, result: log1000 = 3
-equation log100+10 means log110, to compute log100 plus 10, equation must be (log100)+10, result: (log100)+10 = 12
-compute natural logarithm base e, e.g. ln2, Tap ln, tap 2, tap =, result: ln2 = 0.693147
-compute factorial, e.g. 5!, Tap 5, tap !, result: 5! = 120
-compute inverse of x or 1/x, e.g. 1/25, Tap 25, tap 1/x, result: 1/25 = 0.04
-compute area of a circle with radius 5, e.g. Tap 2, tap x, tap Pi, tap x, tap 5, tap =, result: 2xPix5 = 31.4159
-Continuous computation, e.g. to compute 7.5% of 800 then add by 1000. Tap 7.5, tap %, tap x, tap 800, tap +, tap 1 000, tap =, result: 0.075x800+1000 = 1060
-Tap share button to share the result of the computation to other apps.
-Tap M+ to add result in memory,
-Tap M- to subtract result in memory,
-Tap MR to recall result from memory.
-Tap MC to clear result from memory.
-Tap hist button to to view and select the previous calculation history.
-long press equation or result label to copy/paste equation and/or result to/from other app, e.g. 17.0+2x3-4x5÷6+7-8x9÷5+6x7-5 = 49.266667
-Tap speaker On/Off button to toggle button click sound.
Note:
-Operators (, ), +, -, x, ÷, and ^ can combine into a long equation string. e.g. 17+2x3^2-4x5÷6.0+(7-8)x9÷5.0+6x7-5 = 66.866667
-Computation follows operator precedence, e.g. 1+2x3-2^3+1 = 0
2x(3+4)÷3.0+5 = 9.666667
-Operators !, % and 1/x can only be used in a single operation or first operator in mixed operation. e.g. 5!, 6%, but not 2 + 5!, not 20 + 5%.
-but can use as first operator. e.g. 5! + 2, or 5% + 20.
- Mod operator can not be mixed with other operators, to compute 34 mod 5. Tap 3, Tap 4, tap Mod, tap 5, tap =, result: 34 Mod 5 = 4
- nCr operator can not be mixed with other operators, to compute 5 nCr 2. tap 5, tap nCr, tap 2, tap =, result: 5 nCr 2 = 10, note that, n>=r>=0.
Invalid equation:
2√9 must change to 2x√9
2log100 must change to 2xlog100
2Pi5 must change to 2xPix5
In equation, multiplication must always use x operator.
最新功能
版本 1.10
add function combinatorial nCr
add function 1/x
improve user experiences.
bugs fixed.
App 私隱
開發者表明Mudarmeen Munlin的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策。
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- 使用資料
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私隱慣例或因使用的功能或年齡等因素而異。進一步了解
資料
- 供應商
- Mudarmeen Munlin
- 大小
- 13.1 MB
- 類別
- 理財
- 兼容性
-
- iPhone
- 須使用 iOS 11.0 或以上版本。
- iPad
- 須使用 iPadOS 11.0 或以上版本。
- iPod touch
- 須使用 iOS 11.0 或以上版本。
- Mac
- 須使用 macOS 11.0 或以上版本及配備 Apple M1 或以上版本晶片的 Mac。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
-
英文
- 年齡
- 4+
- Copyright
- © 2023. mnet50.com
- 價格
- 免費