Calculate84 Plus
Intended for use with TI-84
FreeOffers In-App Purchases
1.1.3for iPhone, iPad and more
8.9
287 Ratings
Graphing Calculator Apps UG (haftungsbeschrankt)
Developer
34.9 MB
Size
Nov 8, 2023
Update Date
Education
Category
4+
Age Rating
Age Rating
Calculate84 Plus Screenshots
About Calculate84 Plus
Graph functions, use advanced math commands for your calculations, create tables, and perform statistics.
CALCULATE
• Type in equations in natural textbook format
• The scientific calculator solves all functions like sin, cos, tan, e, ln, Σ, log, ...
• Use MATH, NUM, and PROB functions
GRAPH
• The graphing calculator lets you plot more than ten functions at once, each with a different color
• Touch-enabled graph window
• Zoom and trace with your fingers in full-screen
• Find intersect, min, max, zero, integral, and derivative
STATISTICS
• Easily enter lists using the Statistics List Editor
• Perform 1- and 2- Variable Stats
• Find best-fit lines like LinReg, QuadReg, CubicReg, QuartReg, ExpReg
• Work with distributions and regressions
TABLE
• Analyze X and Y values of your functions
MATRIX
• Do basic matrix arithmetic operations like +, -, *, or power of a Matrix
• Put the matrix into Reduced Row-Echelon form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix
CATALOG
• Extensive catalog of all commands with syntax, example, and possible error messages
CONTACT
Write to us at contact@hypercalc.org
---
For extended features such as more advanced calculations and functions, subscribe to HyperCalc.
Auto-Renewable Subscription Terms:
• Payment will be charged to iTunes Account at confirmation of purchase;
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal;
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable;
• Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.
Terms of Service:
http://www.hypercalc.org/terms.html
Privacy Policy:
http://www.hypercalc.org/privacy.html
CALCULATE
• Type in equations in natural textbook format
• The scientific calculator solves all functions like sin, cos, tan, e, ln, Σ, log, ...
• Use MATH, NUM, and PROB functions
GRAPH
• The graphing calculator lets you plot more than ten functions at once, each with a different color
• Touch-enabled graph window
• Zoom and trace with your fingers in full-screen
• Find intersect, min, max, zero, integral, and derivative
STATISTICS
• Easily enter lists using the Statistics List Editor
• Perform 1- and 2- Variable Stats
• Find best-fit lines like LinReg, QuadReg, CubicReg, QuartReg, ExpReg
• Work with distributions and regressions
TABLE
• Analyze X and Y values of your functions
MATRIX
• Do basic matrix arithmetic operations like +, -, *, or power of a Matrix
• Put the matrix into Reduced Row-Echelon form and solve linear equation systems
• Calculate the determinant, inversion or transpose the matrix
CATALOG
• Extensive catalog of all commands with syntax, example, and possible error messages
CONTACT
Write to us at contact@hypercalc.org
---
For extended features such as more advanced calculations and functions, subscribe to HyperCalc.
Auto-Renewable Subscription Terms:
• Payment will be charged to iTunes Account at confirmation of purchase;
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
• Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal;
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable;
• Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice.
Terms of Service:
http://www.hypercalc.org/terms.html
Privacy Policy:
http://www.hypercalc.org/privacy.html
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What's New in the Latest Version 1.1.3
Last updated on Nov 8, 2023
Old Versions
+ Performance Improvements
+ 1000s separator
+ Bug fixes
+ 1000s separator
+ Bug fixes
Show More
Version History
1.1.3
Nov 8, 2023
+ Performance Improvements
+ 1000s separator
+ Bug fixes
+ 1000s separator
+ Bug fixes
1.1.2
Dec 10, 2020
+ New side menu that makes it easier for you to quickly access links. Open it by swiping left to right in the calculations menu.
+ Redesigned Y= menu. Give the graphs your favorite colors.
+ Support for piecewise functions.
New commands are available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
+ Redesigned Y= menu. Give the graphs your favorite colors.
+ Support for piecewise functions.
New commands are available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
1.1.0
Apr 9, 2020
+ With this update you can export your graphing window as an image or PDF and share it with your friends or save it for yourself. Press the "Graph" key and you will see a new small icon on the right side. You can also save or share a full-screen chart.
+ Use different History Tabs for your calculations. To add a new History tab, scroll down in the home menu and click the "+" button. This will create a new History tab. This feature is ideal if you are working on several math problems at the same time, or if you want to save your last calculations but start with a new screen.
+ iPad users can now enjoy the app in landscape mode and multitask with a split-screen. This way you can use your calculator together with another app.
+ Press and hold any key to access the second function behind it. For example, if you want to use sin-1, you can press "shift" -> "sin" or now just hold "sin" down until you see that shift commands are highlighted.
Below are even more useful and new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ seconds " key now available. Press the shift key and the " + " key to use them.
+ New angle commands for converting coordinates from Polar to Cartesian coordinates and vice versa: R►Pr(, R►Pθ(, P►Rx(, P►Ry(
+ New matrix commands: Fill (fill a list or matrix with numbers) and randM (create a random number matrix).
+ A set of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to the STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf have been added to the distribution menu.
+ Use different History Tabs for your calculations. To add a new History tab, scroll down in the home menu and click the "+" button. This will create a new History tab. This feature is ideal if you are working on several math problems at the same time, or if you want to save your last calculations but start with a new screen.
+ iPad users can now enjoy the app in landscape mode and multitask with a split-screen. This way you can use your calculator together with another app.
+ Press and hold any key to access the second function behind it. For example, if you want to use sin-1, you can press "shift" -> "sin" or now just hold "sin" down until you see that shift commands are highlighted.
Below are even more useful and new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ seconds " key now available. Press the shift key and the " + " key to use them.
+ New angle commands for converting coordinates from Polar to Cartesian coordinates and vice versa: R►Pr(, R►Pθ(, P►Rx(, P►Ry(
+ New matrix commands: Fill (fill a list or matrix with numbers) and randM (create a random number matrix).
+ A set of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to the STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf have been added to the distribution menu.
1.0.4
Feb 11, 2020
+ Support of complex numbers
+ Many new distribution commands available
+ Four new statistical tests for you to use
+ Many new distribution commands available
+ Four new statistical tests for you to use
1.0.3
Nov 25, 2019
+ Fixed all bugs related to the commands: nDeriv, fnInt, Σ, and logBASE.
+ New statistical plots available: Scatter Plot, xy-Line Plot, Histogram Plot, Box Plot, and Normal Probability Plot.
+ Use InvNorm (inverse of the cumulative normal distribution function).
+ Numbers stored in alpha letters will be kept if you close the app.
+ Use the RESID list.
+ New statistical plots available: Scatter Plot, xy-Line Plot, Histogram Plot, Box Plot, and Normal Probability Plot.
+ Use InvNorm (inverse of the cumulative normal distribution function).
+ Numbers stored in alpha letters will be kept if you close the app.
+ Use the RESID list.
1.0.2
Oct 23, 2019
+ iOS 13 improvements
+ New calculation commands available: ANGLE, TEST and LOGIC
+ New calculation commands available: ANGLE, TEST and LOGIC
1.0.1
Oct 13, 2019
+ iOS 13 improvements
+ New calculation commands available: ANGLE, TEST and LOGIC
+ New calculation commands available: ANGLE, TEST and LOGIC
1.0.0
Oct 3, 2019
Calculate84 Plus FAQ
Click here to learn how to download Calculate84 Plus in restricted country or region.
Check the following list to see the minimum requirements of Calculate84 Plus.
iPhone
Requires iOS 13.0 or later.
iPad
Requires iPadOS 13.0 or later.
iPod touch
Requires iOS 13.0 or later.
Calculate84 Plus supports English
Calculate84 Plus contains in-app purchases. Please check the pricing plan as below:
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