기술
◉ Graphing Calculator
- Supports function, polar, and parametric graphs.
- Press MODE and select Graph mode, then press Y= to open the graph editor. Press GRAPH to draw the functions.
- Interactive and manual tracing modes.
- Shows intersections, roots, and extrema (local maxima and minima) of function graphs.
- Shows derivatives of function graphs.
- Shows tangents to function and polar graphs.
- Best‑fit line for a set of points.
- TABLE generates a table of values for the selected graph.
- CALC computes min, max, d/dx, and integrals of the selected graph.
◉ Scientific Calculator
- Includes a computer algebra system for symbolic calculation.
- Supports all functions of real 83 and 84 graphing calculators.
- All basic and advanced math functions: complex numbers, probability, angles, relational operations, logic operations, and matrix and vector operations.
- Users can define custom calculator functions.
◉ Equation Solver (press ALPHA ENTER to open the SOLVER menu)
- Solves any equation with Auto Solver mode and can provide symbolic roots.
- Solves quadratic, cubic, quartic, and quintic equations.
- Solves systems of equations with up to 5 variables.
◉ Statistics
- 1‑Var Stats: calculates 1‑variable statistics.
- 2‑Var Stats: calculates 2‑variable statistics.
- LinReg(ax+b): fits a linear model to data.
- QuadReg: fits a quadratic model to data.
- CubicReg: fits a cubic model to data.
- QuartReg: fits a quartic model to data.
- LinReg(a+bx): fits a linear model to data.
- LnReg: fits a logarithmic model to data.
- ExpReg: fits an exponential model to data.
◉ Inferential Statistics and Distributions
- Z‑Test, T‑Test, 2‑SampZTest, 2‑SampTTest, 1‑PropZTest, 2‑PropZTest, Z‑Interval, T‑Interval, 2‑SampZInt, 2‑SampTInt, 1‑PropZInt, 2‑PropZInt, Chi‑square Test, Chi‑square GOF Test, 2‑SampFTest, LinRegTTest, LinRegTInt, ANOVA.
- All distribution functions, including Normal, Student’s t, Chi‑square, F, binomial, and more.
◉ Get Calculator 84 Premium
Upgrade to the Premium version to access all the features above, including advanced math functions, statistics, inferential statistics and distributions, and more.
Choose from 3 subscription options:
- A 1‑month subscription
- A 1‑year subscription
- A lifetime purchase
Subscription payments will be charged to your iTunes account at confirmation of purchase and at the start of each renewal term. You can cancel at any time through your iTunes account settings. You must do this at least 24 hours before the end of the current period to avoid being charged. Cancellation takes effect the day after the current period ends, and you will be downgraded to the free service.
Terms of Service: https://calc84-efd3d.firebaseapp.com/tos.html
Privacy Policy: https://calc84-efd3d.firebaseapp.com/privacypolicy.html
새로운 기능
- 버전: 2.9.4
- 업데이트:
- Thanks for using Calc84! In this update, we've made several improvements and fixed some bugs to enhance your experience. We appreciate your feedback! If you enjoy using Calc84, please consider leaving a review on the App Store.
가격
- 오늘: 무료
- 최소: 무료
- 최대: $4.99
가격 추적
개발자
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- 10,327 Simon Chan
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- 78 Vlad
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- 2,171 Brain_vv
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추가 정보
- 버전: 2.9.4
- 카테고리:
macOS 앱›교육 - 운영체제:
iPad,iPhone,macOS,macOS 14.0 이상 - 크기:
142 Mb - 지원되는 언어:
Albanian,Arabic,Armenian,Azerbaijani,Basque,Belarusian,Bengali,Bosnian,Bulgarian,Catalan,Chinese,Croatian,Czech,Danish,Dutch,English,Finnish,French,German,Greek,Hebrew,Hindi,Hungarian,Indonesian,Italian,Japanese,Kannada,Korean,Lao,Latvian,Lithuanian,Macedonian,Malay,Malayalam,Oriya,Panjabi,Persian,Polish,Portuguese,Romanian,Russian,Serbian,Slovak,Spanish,Swahili,Swedish,Thai,Turkish,Ukrainian,Vietnamese - 콘텐츠 등급:
12+ - Mac App Store 개의 평가:
4.6(4,663) - 업데이트:
- 출시일:
주소록
https://calc84-efd3d.firebaseapp.comNcalc - Graphing Calculator 84 단축 URL: 복사됨!- 🌟 공유하기
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