Già acquistato
Ripristino, come stabilito se durante il download mantengono le stesse policy di un pre acquisto? note: vengono ripristinate con upgrade (visualizza che la rete sia connessa non servono costi aggiuntivi).
Description
Graphing calculator provides an UI similar to real graphing calculator 84.
◉ Graphing calculator.
- Calculator supports function, polar and parametric graphs.
- Press MODE and select graph mode, and then press Y= to open graph editor. Press GRAPH to draw these functions.
- Interactive tracing mode, manual tracing mode.
- Show intersection, root and extrema (local maximum, local minimum) of function graph
- Show derivative of function graph
- Show tangent of function and polar graphs
- Best fit line of set of points.
- TABLE generates table of value of selected graph.
- CALC calculates min, max, d/dx, integral of selected graph.
◉ Scientific calculator
- Computer algebra system, symbolic calculation.
- Support all functions of real graphing calculator 83, 84.
- All basic and advanced math functions, complex number, probability, angle, relational operations, logic operations, matrix and vector operations.
- Users can define their calculator function.
◉ Equation solver (Press ALPHA ENTER to open SOLVER menu)
- Solve any equation with auto solver mode, the calculator can give symbolic roots.
- Solve quadratic, cubic, quartic and 5th equation.
- Solve system of equations, 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, ZInterval, TInterval, 2-SampZInt, 2-SampTInt, 1-PropZInt, 2-PropZInt, Chi2-Test, Chi2-GOF Test, 2-SampFTest, LinRegTTest, LinRegTInt, ANOVA
- All distribution functions, includes normal distribution, student t, Chi-square, F, binomial, ...
◉ Get Calculator 84 Premium
Upgrade to Premium version and get access all app features above, includes advanced math functions,
statistic, inferential statistics and distributions and a lot of other features.
* 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 your purchase and upon commencement of each renewal term.
* You can cancel the subscription anytime by canceling your subscription through your iTunes account settings. This must be done 24 hours before the end of subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, 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
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◉ Graphing calculator.
- Calculator supports function, polar and parametric graphs.
- Press MODE and select graph mode, and then press Y= to open graph editor. Press GRAPH to draw these functions.
- Interactive tracing mode, manual tracing mode.
- Show intersection, root and extrema (local maximum, local minimum) of function graph
- Show derivative of function graph
- Show tangent of function and polar graphs
- Best fit line of set of points.
- TABLE generates table of value of selected graph.
- CALC calculates min, max, d/dx, integral of selected graph.
◉ Scientific calculator
- Computer algebra system, symbolic calculation.
- Support all functions of real graphing calculator 83, 84.
- All basic and advanced math functions, complex number, probability, angle, relational operations, logic operations, matrix and vector operations.
- Users can define their calculator function.
◉ Equation solver (Press ALPHA ENTER to open SOLVER menu)
- Solve any equation with auto solver mode, the calculator can give symbolic roots.
- Solve quadratic, cubic, quartic and 5th equation.
- Solve system of equations, 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, ZInterval, TInterval, 2-SampZInt, 2-SampTInt, 1-PropZInt, 2-PropZInt, Chi2-Test, Chi2-GOF Test, 2-SampFTest, LinRegTTest, LinRegTInt, ANOVA
- All distribution functions, includes normal distribution, student t, Chi-square, F, binomial, ...
◉ Get Calculator 84 Premium
Upgrade to Premium version and get access all app features above, includes advanced math functions,
statistic, inferential statistics and distributions and a lot of other features.
* 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 your purchase and upon commencement of each renewal term.
* You can cancel the subscription anytime by canceling your subscription through your iTunes account settings. This must be done 24 hours before the end of subscription period to avoid being charged. The cancellation will take effect the day after the last day of the current subscription period, 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
In-Apps
- Calc84 One Month
- €1.99
- Graphing Calculator Plus
- €6.99
- Calc84 One Year
- €3.49
- Calc84 Pro Lifetime
- €6.99
Screenshots
Calcolatrice grafica 84 FAQ
-
Is Calcolatrice grafica 84 free?
Yes, Calcolatrice grafica 84 is free to download, however it contains in-app purchases or subscription offerings.
-
Is Calcolatrice grafica 84 legit?
✅ The Calcolatrice grafica 84 app appears to be high-quality and legitimate. Users are very satisfied.
Thanks for the vote -
How much does Calcolatrice grafica 84 cost?
Calcolatrice grafica 84 has several in-app purchases/subscriptions, the average in-app price is €4.87.
-
What is Calcolatrice grafica 84 revenue?
To get estimated revenue of Calcolatrice grafica 84 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
User Rating
4.69 out of 5
99 ratings in Italy
5 star
76
4 star
20
3 star
2
2 star
0
1 star
2
Ratings History
Calcolatrice grafica 84 Reviews
Identity matrices have wrong values
Please fix the bug of identity matrices I2 and I3, since their values are wrong.
Identity matrices have wrong values
Both the identity matrices have wrong values: the diagonal contains only 0 instead of 1. In addition to that, the 2x2 identity matrix is represented as a 3x3 square matrix.
Fa di tutto
Questa calcolatrice, dopo aver provato le tante modalità di funzionamento, soddisfa pienamente chi la usa (anche per calcoli complessi o avanzati) perché consente in pochi passi di portare a compimento quello che si intende fare, sia in campo reale che in quello complesso o nelle rappresentazioni geometriche…
Errore nei grafici
Ho scritto due volte e non risolvono il problema dell'editor dei grafici che non memorizza le equazioni impostate
Operazioni aritmetiche
Calcolatrice ottima. Mi chiedevo se il simbolo della moltiplicazione (asterisco) si potesse cambiare con quello classico (X).
Ottima App
Ottima App ad un prezzo decisamente buono per la qualità della calcolatrice; bravi e continuate così, grazie ancora.
Infinity?
Can't find the symbol of infinity.
Ottima!
Ottima vale l’acquisto. Una delle poche programmabili! Fatta sul format della Texas instrument!
Muy bueno la verdad
Estoy en 8th grado. Estoy tomando cursos avanzados por mis niveles de entrenamiento, pero la verdad al principio me costó pero descubrí esta app y me a ayudado a hacer mis tareas mejor y practicar para mi examen de regents ☺️☺️
Store Rankings
Ranking History
App Ranking History not available yet
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Keywords
grapher
calces
scientific calculator
calcolatrice scientifica
decimals
ncalc
graphing calculator plus
graphing calculator
the uso
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App Info
- Category
- Education
- Publisher
- Tran Duy
- Languages
- Spanish, Albanian, German, Armenian, Bengali, Czech, Chinese, Korean, Croatian, Slovak, French, Greek (modern), Hebrew (modern), Hungarian, Indonesian, English, Italian, Japanese, Lithuanian, Dutch, Panjabi, Persian, Polish, Portuguese, Romanian, Russian, Swedish, Thai, Turkish, Ukrainian, Vietnamese, Arabic
- Recent release
- 2.2.2 (5 months ago )
- Released on
- Apr 28, 2020 (5 years ago )
- Also available in
- United States, Mexico, Vietnam, China, Canada, France, Germany, Portugal, Netherlands, Belgium, Colombia, Brazil, Italy, Sweden, Thailand, United Kingdom, Saudi Arabia, Egypt, Spain, India, Peru, Chile, Switzerland, Singapore, South Korea, Austria, United Arab Emirates, Ecuador, Philippines, Australia, Hong Kong SAR China, Türkiye, Taiwan, Dominican Republic, Nigeria, Poland, Japan, Algeria, Denmark, South Africa, Malaysia, Israel, Hungary, Argentina, Pakistan, Czechia, Kuwait, Finland, Slovakia, Ukraine, Qatar, Russia, Tunisia, Kazakhstan, Greece, Indonesia, Panama, Ireland, Sri Lanka, Bulgaria, Croatia, Nepal, Armenia, Iceland, Bahrain, Jamaica, Romania, Lithuania, Lebanon, Slovenia, Madagascar, New Zealand, Estonia, Luxembourg, Belarus, Azerbaijan, Malta, Cyprus, Brunei, Latvia, North Macedonia, Uzbekistan, Norway
- Last Updated
- 4 months ago
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