3.8
2024-01-15
• Internal optimizations and cleanups.
• Modified info screen to avoid clipping by the Dynamic Island.
3.6.1
2022-10-09
• Fixes a crash when trying to Export a program
3.5
2022-04-09
• Change the program listing font with a simple tap on the new button "F"
• Apply a filter to quickly find any program.
• Sample Programs may be hidden in the list of programs.
Bug fix:
• IRR and NPV cash flow calculations produced incorrect results if the group count of the initial investment CF0 was larger than 1.
3.4
2020-12-15
• Improved solving for interest handles extreme cases without iteration error
• Address LASTx indirectly via RCi and STi by treating it as register 20
• When executed interactively, ISG and DSE do not change the program counter
• CLEAR FIN clears the Compound Interest indicator only when "Use Odd Periods" is off
Bug fixes:
• Deleting a block of program steps could result in wrongly adjusted branch targets in some cases
• ISG/DSE commands were susceptible to internal rounding effects
3.2
2020-09-02
• Replaced function π with NOP in top function bar
• π is now "g +"
• NOP instructions show as LBL if targeted by GTO or GSB
• Key flashing may be turned off and on:
- Store 19390101 in R1 to turn off
- Recall 19390101 from R1 to turn on
(Hewlett-Packard Company was founded on Jan 1, 1939)
• Haptic feedback may be turned off and on:
– Store 1939010X in R0 to set amount of feedback
(where X = 0: no feedback, X = 3: maximum feedback)
3.1
2020-03-20
• Register view shows localized formatted value while number is being entered
Bug fix:
• Using scientific notation could crash the app in some regions, i.e. Australia, Sweden, Slovenia.
2.7
2019-07-02
New features:
• You can now do register arithmetic using the ∑+ key, e.g. RCL + f ∑+ will add registers R2 and R4 to X and Y, respectively.
• Long-press program listing to change font of description from proportional to non-proportional and vice versa.
• More detailed descriptions and additional examples in the built-in sample programs. Be sure to execute "Reload Sample Programs".
2.6
2019-05-28
• In addition to exchanging X with register I, you can now use STO I and RCL I with full register arithmetic to register I
• Fixed crash on double-tapping GTO nn in program listing when step nn didn't exist
2.5
2019-04-06
• The I-register can now be observed in Register View, formatted for easy interpreting in ISG/DSE commands
Bug fixes:
• DSE command didn't skip on negative counter values
• Storing a value in a regular register, then pressing a financial key would not store the value but execute the function instead
2.4
2016-02-18
• Optional stack display (swipe display right/left)
• Indirect addressing of all 20 registers via the I register (on f and g keys)
• Improved NOM/EFF operations now use number of periods currently stored in n
• Set flags are shown as highlighted register numbers in Register View
• Flags are now saved and loaded along with programs
• Warning on deleting program memory or program files
• On-screen error descriptions
• Improved reliability of comparisons
• New programs: LogFactorial, Interest/Discount Conversions
Bug fixes:
• Viewing a program containing any of the commands xw, s, or ∑- would crash the app
• Errors didn't always report the correct error number