Changelog for qalculate-gtk-5.1.0-33.3.i586.rpm :

* Mon Jul 01 2024 Christophe Marin - Update to 5.1.0. Check https://github.com/Qalculate/qalculate-gtk/releases for older changes list. Changes since 5.0.0:
* Option to show parsed expression in result field
* Add two\'s complement input and binary bits to preferences, and preserve these settings when leaving programming keypad
* Ask for the desired interpretation the first time percent addition is used (e.g. 100 + 10% equals 110 or 100.1)
* Download button in dialog shown when new version is available, on Windows
* Fix AltGr (primarily for input of operators) on Windows
* Fix updating of self-contained GNU/Linux binaries from GUI
* Portuguese (Portugal) translation
* Support for solving equations containing if() function (libqalculate)
* Support for solving root(a, x)=b (requires rational value for ln(a)/ln(b)) (libqalculate)
* New functions: powertower() and multiples() (libqalculate)
* New units for solar radius, mass, and luminosity (libqalculate)
* Use parentheses for exponent using scientific notation (with power of 10) (libqalculate)
* Support integer factorization of integers in matrix/vector, and of numerator and denominator in rational number (libqalculate)
* Relaxed conditions for (x^a)^b = x^(a × b) and x^a × x^b = x^(a + b) when complex numbers are deactivated (fixes segfaults) (libqalculate)
* Fix (ax + n)^2 > 1, where n is even and a is not 1, returning false (libqalculate)
* Fix setbits() function (libqalculate)
* Fix Number::equals(0, ..., true) when number is infinite (affects replace() function) (libqalculate)
* Fix a^(f(x))=a^(b
*g(x)) where b=2 or b=3 (libqalculate v5.1.1)
* Minor bug fixes and feature enhancements
* Sat May 11 2024 jun wang - Update to version 4.9.0
* changes from github: https://github.com/Qalculate/qalculate-gtk/compare/v4.6.1...v4.9.0
* Thu Apr 20 2023 Paolo Stivanin - Update to 4.6.1:
* Use Unicode symbol for minus in scientific e notation
* Option to change symbols used for output of digits 10 and 11 in duodecimal numbers (use A and B as default digits)
* Fixes for output of scientific notation using number bases other than decimal
* Tue Dec 27 2022 Paolo Stivanin - Update to 4.5.0:
* Use history font for RPN stack list (GTK, Qt)
* Fix factorization conversion specified in expression, and conversion performed using a separate expression (GTK)
* Fix unit names dialog (GTK)
* Thu Nov 10 2022 Paolo Stivanin - Update to 4.4.0:
* Add \"Clear history\" to available keyboard shortcut and button actions
* Show exchange rates source, and update time, for current calculation in tooltip
* Fix \"Set Prefix\" for auto-calculated result
* Fix copying of result during delay before calculate-as-you-type result is added to history
* Allow use of curly brackets as alternative parentheses
* Fri Oct 14 2022 Stefan Brüns - Update to 4.3.0:
* Fix handling of Unicode powers for units in denominator, with adaptive parsing enabled (e.g. parse 10m/s² the same as 10m/s^2)
* Fix \"+\" ignored after \"E\" in number bases where \"E\" is a digit
* Fix scientific E notation with sign in argument when function is used without parentheses
* Fix lambertw() for values very close to zero
* Fix a × b^x + cx = d when a and c have different signs and d is non-zero
* Fix a^x × b^x = c when a and b is negative, and c is positive
* Fix segfaults in some corner cases
* Fix potential issues in handling of leap seconds (e.g. during subtraction of seconds from date)
* var=a syntax for variable assignment with calculated expression
* Replace ounce with fluid ounce during conversion to volume unit
* Solve a^x + b^x + … = c in more cases
* Improve remainder/modulus for numerators with large exponents
* Truncate number in output of parsed expression and end with ellipsis if unable to display all decimals
* Improved floating point calculation and output speed, particularly for simple expressions with very high precision
* New functions: clip(), qFormat(), qError()
* \"clear history\" command and option to clear (not save) history on exit (CLI)
* Replace selection (instead of wrap in parentheses) on operator input if selection ends with operator (GTK, Qt)
* Act as if two arguments are required when applying base-N logarithm to expression (GTK, Qt)
* When applying function to expression, exclude to/where expression and place cursor before closing parenthesis if operator is last in selection (GTK)
* Show padlock (or \"[P]\") after protected expression (Qt)
* Fix name field not working in argument edit dialog (Qt)
* Minor bug fixes and feature enhancements
* Sun Jun 05 2022 Haochuan Chen - libqalculate is updated to 4.2.0 and the current version (3.20.1) of qalculate-gtk is incompatible with it, so GTK frontend should be updated too. The following changelog is the same as libqalculate:- Update to 4.2.0: - Option to plot real and imaginary parts separately (enabled by default) - Variable spacing of x values in plot (unless step size is used) - Updated plot() function with arguments for specification of plot options (in any order after the third argument) - Polar plot style - Ask the user for the desired sinc() variant (unnormalized or normalized) - Support for binary-coded decimals (BCD) - Show names with underscore capitalized and with underscore removed (with some exceptions) - Additional information units - Units for volumetric flow rate - Tradtional numbers (e.g. dozen, score) - Show warning when log() is used with a single argument, and always show second argument of log() - Show single digit suffixes using Unicode subscript (CLI) - Make names with a single character followed by digits case-sensitive with suffix by default - Accept more than two arguments in gcd() and lcm() - Interpret a single vector argument as a list of arguments if function requires more than one argument - Fix limit of floor(), ceil(), and trunc() - Fix plotting of derivatives and integrals - Fix randpoisson() - Fix reactivation of object, after object that caused deactivation is removed- Update to 4.1.1: - Restrict use of reciprocal in unit conversion, e.g. invert in \"5m/s to s/m\" (= 0.2 s/m) but not in \"500/lb to g\" (= 1.1/g) - New mHg unit (allows use with prefixes other than milli) - Always display abbreviated unit name (symbol) with abbreviated prefix (when unit only has short name) - Minor improvements to automatic unit conversion - Fix display of (1 + f(x))/n - Save definitions on exit (only) if definitions has changed regardless of interactive mode status (qalc)- Update to 4.1: - Use non-breaking narrow space as digit separator in reasonably short numbers, and between quantity and unit - Update value of austronomical unit - Fix segfault (when compiled with -D_GLIBCXX_ASSERTIONS) with local digit grouping when separator is empty (e.g. with ignore locale) - Fix freezes and crashes with extrememly large vectors and matrices - Fix segfault (when compiled with -D_GLIBCXX_ASSERTIONS) in matrix multiplication - Minor bug fixes and feature improvements (see the ChangeLog for more details)- Update to 4.0: - New matrix syntax (column separated by space or comma, rows separated by semicolon, as in matlab) - Do not make any difference between a vector and a matrix with a single row, or between a scalar and matrix with a single element - Support input of functions, units, and variables with underscores omitted in names (e.g. µ0 = µ_0, FermiCoupling = fermi_coupling), with some exceptions - Option to disable \"simplified\" percentage calculations (e.g. interpret 100 + 20% as 100 + 0.2 instead of 100 × 120%) - Option to truncate numbers (instead of round to nearest) in result - Convert K, Hz, and 1/m to J (and derived units) using conversion factor constants (e.g. 1/(550nm) to eV ? 2.25 eV) - Allow use of M as 10^6 without unit - New ksi unit - New functions: divisors(), rate(), vertcat(), horzcat() - New plastic number (?) constant, and new \"hbar\" name for reduced Planck constant, and add second Unicode codepoint for µ-sign in constants - Allow zero (1st and/or 2nd argument) in comb() and perm(), and return zero if second argument (k) is greater than the first (n) - Calculate statistical functions (e.g. mode(), min(), max(), percentile()) separately for each column of matrix - Return the lowest value if there are multiple values with equal frequency in mode() - Parse text argument as expression if concatenate function name is found in text string, and fix concatenate returning date - New layout for output of result of matrices and equations (qalc) - Fix Unicode handling on platforms where char is not signed - Fix bitrot() - Fix segfault in multisolve() when initial order of equations is not optimal - Fix segfault with empty sqrt inside sqrt, e.g. sqrt(1+sqrt()) - Fix incompletely calculated nounit(), e.g. in unit conversion- Update to 3.22.0: - New functions: linearfit(), quadraticfit(), cubicfit(), ramlatency(), parallel() - Merged inv() and inverse() functions - Improved and extended parallel operator (|| is interpreted as parallel if units are used) - Allow nested subfunctions - Do not stop testing function argument values after first failure - Solve x^(x^(-a))=b - Improved simplification: Im(-x)=-Im(x), Re(-x)=-Re(x) - Handle units in plot data (remove and set as y-axis label) - Avoid precision loss on output of interval when saving approximate variable - Fix pearson() and spearman() - Fix display of incompletely solved equation with dual approximation in some cases - Fix genvector() when step size requires evaluation - Fix a%%-b (interpret %% as mod, not percent) - Fix asin(x)+bcos(x)=c - Minor bug fixes and feature improvements - [qacalc] Support \"--\" as end of options - [qacalc] New --defaults command line option - [qacalc] Configurable SIGINT (Ctrl+C) action (exit orderly by default) - [qacalc] Vertical space option (vspace) - [qacalc] Clear command with Ctrl+L shortcut - [qacalc] Apply same logic with separate to command, as with \"to\" at end of expression, when result contains no unit - [qacalc] Fix \"to unicode\"- Update to 3.21.0: - Ask (once) for correct interpretation of ambiguous implicit multiplication - Fix crash when using the dock menu to show the RPN dock stack for the first time - Fix link in new version dialog - Fix parenthesis highlighting when cursor is at end of expression - Fix initial value of interval display in preferences dialog - Fix saving of approximation mode - Improved simplification of radical expressions - Improved Im(), Re(), and arg() functions - Improved output of complex forms (other than the default rectangular) in exact mode - Function for drill bit size conversion - Fixes for equations with complex inverse trigonometric and hyperbolic functions with no solution - Fixes for complex x^(ax)=b
* Thu Jul 29 2021 Paolo Stivanin - Update to 3.20.1:
* Fix segfault when Gnuplot is not installed
* Updated insert function dialog layout
* Add description field to variables and units dialogs
* Add customizable keyboard shortcut for insert result
* Add language option to configuration file
* Fix background color of expression entry in inactive window
* Add translator credits to about dialog
* Sat Jul 03 2021 Ferdinand Thiessen - Update to 3.19.0:
* Customizable text color and button padding
* Option to keep the main window above other windows
* Activate first (or selected) completion item using Tab key
* Fix custom keyboard shortcuts without modifier
* Tue Apr 06 2021 Paolo Stivanin - Update to 3.18.0:
* Save chain mode setting (GUI)
* Handle SIGTERM signal (GUI)
* System tray improvements (GUI)
* Add convert to mixed units to result context menu (GUI)
* Redesigned expression, status, and result widgets (GUI)
* Chain mode (GUI) and syntax (e.g. 1+2
*3=(1+2)
*3=6)
* Configurable calculate-as-you-type add to history delay (GUI)
* Option to use a system tray icon (hides the application when the main window is closed) on Windows (GUI)
* Improved completion (GUI)
* Support for qalc commands in GUI (expression is interpreted as command if it begins with \'/\')
* Use arrow instead of \"to\" by default (GUI)