Free
⭐️4.6 / 5
Rating
🙌14
Ratings
📼1 vid & 6 scs
Content
📦w/o updates
Updates frequency
🗣❌ unsupported
Your locale
🧾$0.99 - $1.99
In-App Purchase
- Versions
- In-App Purchases History3
- Price History
- Description
- FAQ
All Versions of Halcyon Calc Lite
4.2.9
May 2, 2023
Fix COMB and PERM to correctly return one when doing combinations or permutations in groups of zero.
More4.2.8
March 17, 2023
Fixes the order of arguments restored by the LAST command with a series of multi-argument operations. Prior to this, some operations would restore their arguments in reverse order. Now, they should all restore their arguments correctly.
More4.2.7
December 5, 2022
Fix a bug where the display panel may not be visible on relaunch on an iPad.
More4.2.6
May 21, 2022
Fixed a bug to add a space after the local variables arrow when typed in programming mode. This reduces the chance of a syntax error when specifying the arguments to your program.
More4.2.5
April 9, 2022
This version fixes a bug due to rounding errors with the HMS+ and HMS- operations. Previously, the calculator may give a result like "5 minutes and 60 seconds" depending on the inputs. Not it will correctly report "6 minutes and 0 seconds".
More4.2.4
January 24, 2022
Just some minor fixes.
4.2.3
April 12, 2021
This update fixes problems with CHS when editing more complex entries like an expression or a program. Where it tended to just append a minus sign at the end of the expression/program, it should now correctly negate a number under the cursor within a larger expression or program.
More4.2.2
March 10, 2021
This update addresses some bugs:
- The UTPN operation was incorrectly treating the variance as an integer. In prior releases, if you had a non-integral variance, then UTPN would provide a wrong result. That is fixed in this update.
- The caps lock key should work correctly now if using a hardware keyboard with the app.
- Error messages now display with the correct text colour when using dark mode.
- Other minor UI fixes.
More4.2.1
September 18, 2020
Fix a problem with labels on buttons on the iPad being laid out wrong after an orientation change under iOS 14. Also some minor changes to the UI appearance.
More4.2
May 27, 2020
Lots of small improvements and bug fixes:
- Errors are displayed at the top of the calculator display instead of in a modal alert in almost all cases.
- Long press on most buttons will perform a red shift. This is especially useful on an iPhone when looking at the left panel of buttons when the red shift button isn't handy. In previous versions, this was triggered with a 3D Touch. Now, either a long press or 3D Touch will trigger a red shift.
- Fix a crash that could happen if you try to use the solver on an expression which is self referential. In other words, if the expression directly or indirectly contains a symbol that leads back to the same expression.
- Fix a crash that could happen if you write a program which recurses infinitely. Now, when 250 levels of recursion has occurred, an error will be raised and the program will stop execution without crashing the calculator.
- If the calculator crashes when doing a plot, it will detect that happened on restart and will not try to plot the expression again. In prior releases, this would cause the app to crash on every relaunch and the only solution was to delete and re-install the app. That should not be required if a crashing bug happens in your plot.
- Fix a bug with the GET and GETI operations which could lead to a raw symbol being pushed onto the stack. Those operations now push an expression.
MoreHalcyon Calc Lite In-App Purchases History
$0.99
Directory And Unit Conversion Support
By purchasing this upgrade, you will be able to use the CRDIR operation to create directories and use CONVERT to perform unit conversion. Directories can be used to organize related expressions, symbols and programs together.
More$1.99
Programming Support
Add programming support to Halcyon Calc Lite. Add your own operations to the calculator using a simple stack-based programming language.
More$1.99
Larger Display Upgrade
By purchasing this upgrade, you will be able to display an extra item from the stack on the calculator. To do so, in-app advertising is disabled to provide a larger calculator display.
MorePrice History of Halcyon Calc Lite
Description of Halcyon Calc Lite
For students, engineers, scientists or people who fondly remember classic calculators, Halcyon Calc Lite is a great application for manipulating numbers and even symbolic expressions.
Features:
- Use this calculator on an iPhone, iPod Touch or an iPad
- Use your finger to quickly scroll through the stack to review intermediate results
- Copy and paste support
- Over 225 built-in operations, including trig, logarithms, real functions, complex operations and more
- Allows you to work with real, complex and integer numbers.
- Real and complex numbers can be displayed in standard, fixed, scientific and engineering format
- Integer numbers can be displayed in decimal, hexadecimal, octal and binary bases
- Work with real and complex matrices and vectors
- Enter symbolic expressions and solve them for different values. Even better, solve quadratic formulas, collect and expand factors and terms, find minima, maxima and roots of any expression.
- Plot symbolic expressions in X/Y coordinates. Pan the coordinate space by dragging the plot in any direction. Zoom in and out using a pinch gesture.
- Determine symbolic derivative, taylor series or numeric integral of an expression.
- Store numbers, lists, strings and expressions in symbols.
- Store statistical data and calculate totals, averages, standard deviations, linear regressions, etc over that data.
- Calculate the probabilities associated with standard distributions like the normal, F and T distributions.
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Halcyon Calc Lite: FAQ
Yes, Halcyon Calc Lite is available for iPad users.
Halcyon Calc Lite was launched by Halcyon Touch Software.
The minimum iOS requirement: 15.0.
The overall user rating of the Halcyon Calc Lite app is 4.6.
Halcyon Calc Lite Relates To The Utilities App Genre.
The latest version of the Halcyon Calc Lite app is 4.2.9.
July 2, 2024 is the date of the latest update of the Halcyon Calc Lite app.
Halcyon Calc Lite officially launched on February 5, 2023.
{{ name}} is considered child-appropriate and rated Halcyon Touch Software.
The following list of languages is supported by the Halcyon Calc Lite app: American English.
No, Halcyon Calc Lite is not featured on Apple Arcade.
Certainly! Users can make in-app purchases within Halcyon Calc Lite.
No, Halcyon Calc Lite does not provide support for Apple Vision Pro.
