1.3.2
2024-04-08
+ Bug fixes and improvements.
1.3.1
2023-07-28
+ Added 1000s separator
+ Added Seconds “ to ANGLE menu
+ Performance improvements
+ Fixed a divide logic issue
+ Bug fixes
1.3.0
2023-05-26
+ Added 1000s separator
+ Added Seconds “ to ANGLE menu
+ Performance improvements
+ Fixed a divide logic issue
+ Bug fixes
1.2.17
2023-05-18
+ Added 1000s separator
+ Added Seconds “ to ANGLE menu
+ Performance improvements
+ Fixed a divide logic issue
+ Bug fixes
1.2.16
2023-05-09
+ Performance improvements
+ Fixed a divide logic issue
+ Added 1000s separator
+ Bug fixes
1.2.15
2023-05-03
+ Performance improvements
+ Fixed a divide logic issue
+ Added 1000s separator
+ Bug fixes
1.2.14
2021-03-21
Biggest Taculator update in 2021!
+ New side menu that helps you with quick access links. Open it by swiping from left to right in the calculate menu.
+ Redesigned Y= menu. Now you can give the graphs your favorite colors.
+ Support to graph piecewise functions.
New Taculator commands available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
Previous improvements:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
1.2.13
2020-12-22
Biggest Taculator update in 2020!
+ New side menu that helps you with quick access links. Open it by swiping from left to right in the calculate menu.
+ Redesigned Y= menu. Now you can give the graphs your favorite colors.
+ Support to graph piecewise functions.
New Taculator commands available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
Previous improvements:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
1.2.12
2020-12-11
Biggest Taculator update in 2020!
+ New side menu that helps you with quick access links. Open it by swiping from left to right in the calculate menu.
+ Redesigned Y= menu. Now you can give the graphs your favorite colors.
+ Support to graph piecewise functions.
New Taculator commands available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
Previous improvements:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
1.2.11
2020-12-10
Biggest Taculator update in 2020!
+ New side menu that helps you with quick access links. Open it by swiping from left to right in the calculate menu.
+ Redesigned Y= menu. Now you can give the graphs your favorite colors.
+ Support to graph piecewise functions.
New Taculator commands available!
+ Med-Med
+ randNorm
+ randBin
+ Matrix-List
+ List-Matrix
+ DrawInv
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
Previous improvements:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
1.2.10
2020-11-30
New Taculator commands available!
+ 2-PropZ-Interval
+ Chi²-Test
+ Chi²GOF-Test
+ LinRegT-Test
+ LinRegT-Interval
+ ANOVA
We fixed some bugs and improved a lot of functions:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ A black graphing screen due to a wrong window setting of too small values for Xscl and Yscl has been fixed.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
+ Many more bugs have been fixed.
1.2.9
2020-11-06
Taculator is now even more powerful!
We fixed some bugs and improved a lot of functions:
+ Tracing functions is now more accurate.
+ While tracing you can enter an x-value and Taculator will show the y-value. Press the TRACE button and enter any value.
+ A black graphing screen due to a wrong window setting of too small values for Xscl and Yscl has been fixed.
+ Use the nDeriv and fnInt commands in the Y= menu to graph the derivative or integral function.
+ You can now graph families of functions by using the following syntax: {1,2,3}X.
+ Many more bugs have been fixed.
1.2.8
2020-09-23
Several bugs have been fixed:
+ 1-Var Stats didn't work if FreqList has decimal numbers.
+ Ans and ^ (exponent symbol) didn't work correctly.
+ Intersection between two functions is now more accurate.
+ Other smaller bugs fixed.
Previous update:
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu, and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Press and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.7
2020-09-04
Several bugs have been fixed:
+ 1-Var Stats didn't work if FreqList has decimal numbers.
+ Ans and ^ (exponent symbol) didn't work correctly.
+ Intersection between two functions is now more accurate.
+ Other smaller bugs fixed.
Previous update:
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu, and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Press and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.6
2020-08-06
Several bugs have been fixed:
+ 1-Var Stats didn't work if FreqList has decimal numbers.
+ Ans and ^ (exponent symbol) didn't work correctly.
+ Intersection between two functions is now more accurate.
+ Other smaller bugs fixed.
Previous update:
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu, and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Press and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.5
2020-07-22
Several bugs have been fixed:
+ 1-Var Stats didn't work if FreqList has decimal numbers.
+ Ans and ^ (exponent symbol) didn't work correctly.
+ Intersection between two functions is now more accurate.
+ Other smaller bugs fixed.
Previous update:
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu, and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Press and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.4
2020-07-15
Several bugs have been fixed:
+ 1-Var Stats didn't work if FreqList has decimal numbers.
+ Ans and ^ (exponent symbol) didn't work correctly.
+ Intersection between two functions is now more accurate.
+ Other smaller bugs fixed.
Previous update:
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Tab and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.3
2020-06-05
Enjoy a lot of new functions and commands with this big update.
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Tab and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.2
2020-04-23
Enjoy a lot of new functions and commands with this big update.
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Tab and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.2.0
2020-04-10
Enjoy a lot of new functions and commands with this big update.
+ Taculator now supports different history tabs for your calculations. To add a new history tab, scroll down on the home menu and click on the "+" icon. This creates a new history tab. This feature is great if you work on different math problems at the same time or want to save your recent calculations but start with a fresh screen.
+ Tab and hold any button to access the second function behind it. For example, if you want to use sin-1 you can press "shift" -> "sin" or now just press and hold on "sin" until you see that shift commands are highlighted.
+ With this update you export your graph window as an image or PDF and share it with your friends or save it for yourself. Press the "graph" button and you will see a new little icon on the right. You can also save or share a full-screen graph.
+ iPad users are now able to enjoy Taculator in landscape mode and use multitasking with split-screen. This enables you to use your calculator together with another app.
Furthermore, here's the detailed list of new calculator commands.
+ Draw circles with specified radius and x- and y-value.
+ Seconds " button now available. Press the Shift button and "+" button to use it.
+ New Angle commands to convert 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 (generate a random number matrix).
+ A ton of new statistical tests: 2-SampZTest, 2-SampTTest, 1-PropZTest, 2-PropZTest, 2-SampZInt, 2-SampTInt, 1-PropZInt.
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg.
+ geometpdf and geometcdf added to the Distribution menu.
1.1.10
2020-03-28
+ New regressions added to STATS menu: LnReg, PwrReg, Logistic, SinReg
+geometpdf and geometcdf added to the Distribution menu.
+ Z-Test and T-Test have been added to the statistics menu.
+ CMPLX numbers support.
+ Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
+ Mode setting of Normal, Sci, Eng notation added.
1.1.9
2020-03-05
+ Z-Test and T-Test have been added to the statistics menu.
+ CMPLX numbers support.
+ Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
+ Mode setting of Normal, Sci, Eng notation added.
1.1.8
2020-02-13
+ Z-Test and T-Test have been added to the statistics menu.
+ CMPLX numbers support.
+ Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
+ Mode setting of Normal, Sci, Eng notation added.
1.1.7
2020-01-30
+ Z-Test and T-Test have been added to the statistics menu.
+ CMPLX numbers support.
+ Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
+ Mode setting of Normal, Sci, Eng notation added.
1.1.6
2020-01-17
- Crashes and bugs fixed.
- CMPLX numbers support.
- Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
- Mode setting of Normal, Sci, Eng notation added.
1.1.5
2020-01-15
- CMPLX numbers support.
- Tpdf, Tcdf, X^2pdf, X^2cdf are now available.
- Mode setting of Normal, Sci, Eng notation added.
1.1.4
2019-12-16
+ Use ask/dependent in TBLSET
+ Switch between plots with arrow keys
+ Modal views now appear with iOS 13 guidelines
1.1.3
2019-11-25
+ 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.
1.1.2
2019-11-09
+ Partly fixed a bug that caused the app to crash if you use parentheses in some calculation commands.
- The bug still occurs for the following commands: nDeriv, fnInt, Σ, and logBASE. Please don't use parentheses "(" or ")" in those commands until we fixed the bug. We are working on it and are going to fix it in an update next week. If you used one of the commands in a Y= function together with parentheses and can not open the Y= menu because the app crashes, simply uninstall the app and download it again. It will fix the problem.
Previous update:
+ Fully customize the calculator keyboard. Choose your favorite colors for background, lower, mid and upper keys, as well as special keys.
+ New ANGLE, TEST, and LOGIC commands.
+ Plot points using scatter plots and xy-line plots.
+ Advanced syntax for Summation, Derivative, Integral, and Log Base. Now those commands look like you would write the equation on paper.
+ We've added a syntax help popup to all commands. It shows you the proper syntax for each command, so using the calculator will be easier than ever.
1.1.1
2019-11-06
+ Fully customize the calculator keyboard. Choose your favorite colors for background, lower, mid and upper keys, as well as special keys.
+ New ANGLE, TEST, and LOGIC commands.
+ Plot points using scatter plots and xy-line plots.
+ Advanced syntax for Summation, Derivative, Integral, and Log Base. Now those commands look like you would write the equation on paper.
+ We've added a syntax help popup to all commands. It shows you the proper syntax for each command, so using the calculator will be easier than ever.
1.1.0
2019-10-29
+ Fully customize the calculator keyboard. Choose your favorite colors for background, lower, mid and upper keys, as well as special keys.
+ New ANGLE, TEST, and LOGIC commands.
+ Plot points using scatter plots and xy-line plots.
+ Advanced syntax for Summation, Derivative, Integral, and Log Base. Now those commands look like you would write the equation on paper.
+ We've added a syntax help popup to all commands. It shows you the proper syntax for each command, so using the calculator will be easier than ever.
1.0.8
2019-09-28
+ Enjoy graphing in full-screen mode.
+ We added new fonts for equation rendering to Taculator. You can change the font in MODE menu.
+ You can now change the size of the font in MODE menu.
1.0.7
2019-09-17
+ Enjoy graphing in full-screen mode.
+ We added new fonts for equation rendering to Ticulator. You can change the font in MODE menu.
+ You can now change the size of the font in MODE menu.
1.0.6
2019-09-11
+ Enjoy graphing in full-screen mode.
+ We added new fonts for equation rendering to Ticulator. You can change the font in MODE menu.
+ You can now change the size of the font in MODE menu.
1.0.5
2019-06-22
+ We added new fonts for equation rendering to Ticulator. You can change the font in MODE menu.
+ You can now change the size of the font in MODE menu.
1.0.4
2019-06-08
+ We added new fonts for equation rendering to Ticulator. You can change the font in MODE menu.
+ Fixed Bug on Tutorial page
1.0.3
2019-05-30
+ New share functionality: Share any Y= function, list, matrix or expression with a friend. Tab on an expression use the Share Button left of the arrow keys to share.
+ Fixed Bug on Tutorial page
1.0.2
2019-05-25
+ New share functionality: Share any Y= function, list, matrix or expression with a friend. Tab on an expression use the Share Button left of the arrow keys to share.
1.0.1
2019-05-15
+ New share functionality: Share any Y= function, list, matrix or expression with a friend. Tab on an expression use the Share Button left of the arrow keys to share.