Changelog for qalculate-qt-4.9.0-1.1.x86_64.rpm :

* Sat May 11 2024 jun wang - Update to 4.9.0 + Changes from 4.9.0
* Support for specifying a fixed denominator for display of fractions
* Return gcd of numerators divided by lcm of denominators in gcd() with non-integer rational numbers, and vice versa for lcm()
* Add units for mean Gregorian and tropical years
* Ignore underscore in number
* Replace defunct exchange rates source and fix bitcoin exchange rate
* Fix asin(x)=a, acos(x)=a, and atan(x)=a, when a contains an angle unit and default angle unit is set
* Fix output of value converted to unit expression with numerical multiplier in denominator, e.g. \"➞ L/(100 km)\"
* Fix segfault when trying to solve \"(x
*sqrt(x)-y
*sqrt(y))/(sqrt(x)-sqrt(y))=x+sqrt(x
*y)+y\"
* Fix parsing of case insensitive object name ending with Unicode character when followed by another Unicode character in expression, e.g. \"микрометр\"
* Always add result to history (even if identical to previous) if expression contains a function generating a random number (GTK, Qt)
* Prefer capitalized function name (over name with underscore), when completing function name (GTK, Qt)
* Improve decision to (not) update calculate-as-you-type result when last character is an operator (GTK)
* Add percent and permille output options in rational number form menu (GTK)
* Fix keypad button (up/down) for cycling through expression history (GTK)
* Restore decimal number base after closing programming keypad (Qt)
* Improve appearance of conversion menu (Qt)
* Save position of main window even if size has not changed from the default (Qt)
* Fix custom middle click button action (Qt)
* Fix immediate calculation after selecting to-conversion completion (Qt)
* Add history command, listing expression history (CLI)
* Display all exponents 0-9 using Unicode superscript characters if these are the only exponents in the expression (CLI)
* Minor bug fixes and feature enhancements + Changes from 4.8.1
* Fix besselj() and bessely()
* Fix display of matrices and vectors with complex number form other than rectangular (default)
* Fix conflict between decibel units (e.g. \"0dB\") and duodecimal 0d… syntax (now requires at least two digits)
* Fixes for title options in plot() function
* Add additional buttons and button menus to general keypad (Qt)
* Add option to show all functions, units, and variables in tool button menus (Qt)
* Add recently used objects to functions, units, and variables menus (Qt)
* Add option to bypass dialog for functions in menu (Qt)
* Add option, in context menu, to display text for tool buttons (Qt)
* Open functions, units, and variables tool button menus using long-press or right-click (in addition to arrow button), and add keyboard shortcuts (Qt)
* Use keypad tool button menu as context menu and show keypad type in title bar of keypad (Qt)
* Auto-update number bases above programming keypad when entering simple integers, even if calculate-as-you-type is deactivated (GTK) + Changes from 4.8.0
* Concise (e.g. \"1.2345(67)\") and relative (e.g. \"5+/-2%\") notation for output and input (disabled by default for concise notation) of interval
* Optimize rest of unit expression when converting to partial (insufficient) expression (e.g. 18MA×100ns to J = 1.8 J/V)
* Round high precision intervals enclosing integers for integer arguments
* Add support for specifying position of sign bit in floating point functions
* New derived units: Debye, C·m, Daraf, F^-1, V/C, N/C, kcal, kcal/g, kJ
* Use international foot as base unit for rod
* Fix fibonacci() for non-integers and recursive use
* Fix conversion options presented for speed units (and possibly other)
* Update dialogs for editing of variables, functions, units, etc. to match the corresponding dialogs in the Qt UI (GTK)
* Show user-defined objects in a separate category in menus and dialogs (GTK)
* Add option to disable tooltips in keypad or everywhere (GTK, Qt)
* Add option to disable units and to interpret unrecognized symbols as variables (unknowns) to preferences (Qt)
* Make closing of application with Escape key optional and disabled by default (GTK, Qt)
* Hide name column in conversion list when applied to current result (Qt)
* Add temporary option to unknown variable edit dialog (GTK, Qt)
* Add Microship (PIC16/17) 24 and 32 bit floating point formats (GTK, Qt)
* Fix initial height of list and description in units window (GTK)
* Minor bug fixes and feature enhancements + Changes from 4.7.0
* Support for custom default angle unit, e.g. turn, arcsec, arcmin
* Append default angle unit (instead of always radians) when converting value without unit to angle unit
* More consistent addition and removal of angle unit from function arguments
* Always interpret ./, .
*, and .^ as entrywise operators if user intention is unclear
* Change order of operations to place entrywise and ordinary operators on the same precedence level
* Add function, kron(), for Kronecker product, and constants for Pauli matrices
* Add radius to planets dataset and update other properties
* Support replacement of unknown variables within variable values
* Fix besselj(0, 0)
* Fix incomplete calculation in tan() with try exact approximation
* Fix 0/0=0 equality (do not return true) and output of 2/0 (and similar)
* Fixes and improvements for newtonsolve() and secantsolve()
* Fix segfault when MathStructure is deleted after Calculator, and in destructor of calculated DynamicVariable (called from Calculator destructor)
* Do not save mode on exit if \"-defaults\" command line switch where used (CLI)
* Allow multiple actions for keyboard shortcuts (GTK, Qt)
* Add toggle precision, and min, max, or min and max decimals to available shortcut and button actions (GTK, Qt)
* Add option to exclude units for unformatted ASCII copy (GTK, Qt)
* Add optional value to copy result action, allowing expression copy and formatting selection (GTK, Qt)
* Fix copy unformatted ASCII when local digit group separator is same as selected decimal separator (GTK, Qt)
* Add option to automatically copy result (Qt)
* Always set (primary) selection clipboard contents when whole expression is selected or selection is cleared, e.g. after calculation (Qt)
* Improve support dark mode and high contrast modes, and change default style to Fusion, on Windows (Qt)
* Minor bug fixes and feature enhancements
* Thu Apr 20 2023 Paolo Stivanin - Update to 4.6.1:
* More robust and consistent default language detection and option to change language on Windows
* Option to change symbols used for output of digits 10 and 11 in duodecimal numbers (use A and B as default digits)
* Tue Dec 27 2022 Paolo Stivanin - Update to 4.5.0:
* Use history font for RPN stack list (GTK, Qt)
* Use log() instead of log2() as alternative action on \"ln\" keypad button (Qt)
* Fix completion (including segfaults) and expression tooltip on Wayland (Qt)
* Fix RPN mode deactivated after application loses focus (Qt)
* Fri Nov 11 2022 Paolo Stivanin - Fix spec file, update QT min version.
* Thu Nov 10 2022 Paolo Stivanin - Initial OBS release.