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| Name: qalculate-gtk | Distribution: openSUSE Tumbleweed |
| Version: 5.1.0 | Vendor: openSUSE |
| Release: 1.1 | Build date: Mon Jul 1 09:27:31 2024 |
| Group: Productivity/Scientific/Math | Build host: reproducible |
| Size: 5134980 | Source RPM: qalculate-gtk-5.1.0-1.1.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://qalculate.github.io | |
| Summary: Multi-purpose cross-platform desktop calculator | |
Qalculate! is a multi-purpose cross-platform desktop calculator. It is simple to use but provides power and versatility normally reserved for complicated math packages, as well as useful tools for everyday needs (such as currency conversion and percent calculation). Features include a large library of customizable functions, unit calculations and conversion, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface (GTK+ and CLI).
GPL-2.0-or-later
* Mon Jul 01 2024 Christophe Marin <christophe@krop.fr>
- 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 <jgwang@suse.com>
- 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 <info@paolostivanin.com>
- 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 <info@paolostivanin.com>
- 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 <info@paolostivanin.com>
- 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 <stefan.bruens@rwth-aachen.de>
- 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 <yjcoshc@mail.nankai.edu.cn>
- 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 <info@paolostivanin.com>
- 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 <rpm@fthiessen.de>
- 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 <info@paolostivanin.com>
- 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)
/usr/bin/qalculate-gtk /usr/libexec/qalculate-search-provider /usr/share/applications/qalculate-gtk.desktop /usr/share/dbus-1/services/io.github.Qalculate.SearchProvider.service /usr/share/doc/packages/qalculate-gtk /usr/share/doc/packages/qalculate-gtk/AUTHORS /usr/share/doc/packages/qalculate-gtk/ChangeLog /usr/share/doc/packages/qalculate-gtk/README /usr/share/doc/packages/qalculate-gtk/TODO /usr/share/doc/qalculate-gtk /usr/share/doc/qalculate-gtk/html /usr/share/doc/qalculate-gtk/html/figures /usr/share/doc/qalculate-gtk/html/figures/calculation-history.png /usr/share/doc/qalculate-gtk/html/figures/calculator-buttons.png /usr/share/doc/qalculate-gtk/html/figures/completion.png /usr/share/doc/qalculate-gtk/html/figures/convert-number-bases.png /usr/share/doc/qalculate-gtk/html/figures/convert-unit.png /usr/share/doc/qalculate-gtk/html/figures/edit-function-details.png /usr/share/doc/qalculate-gtk/html/figures/edit-function.png /usr/share/doc/qalculate-gtk/html/figures/edit-matrix.png /usr/share/doc/qalculate-gtk/html/figures/edit-unit-relation.png /usr/share/doc/qalculate-gtk/html/figures/edit-unit.png /usr/share/doc/qalculate-gtk/html/figures/edit-variable.png /usr/share/doc/qalculate-gtk/html/figures/function-manager.png /usr/share/doc/qalculate-gtk/html/figures/gnuplot.png /usr/share/doc/qalculate-gtk/html/figures/import-csv.png /usr/share/doc/qalculate-gtk/html/figures/insert-function.png /usr/share/doc/qalculate-gtk/html/figures/mainwindow.png /usr/share/doc/qalculate-gtk/html/figures/minimal-window.png /usr/share/doc/qalculate-gtk/html/figures/plot-data.png /usr/share/doc/qalculate-gtk/html/figures/plot-settings.png /usr/share/doc/qalculate-gtk/html/figures/programming-keypad.png /usr/share/doc/qalculate-gtk/html/figures/rpn-mode.png /usr/share/doc/qalculate-gtk/html/figures/store-variable.png /usr/share/doc/qalculate-gtk/html/figures/unit-manager.png /usr/share/doc/qalculate-gtk/html/figures/variable-manager.png /usr/share/doc/qalculate-gtk/html/figures/variance-formula.svg /usr/share/doc/qalculate-gtk/html/index.html /usr/share/doc/qalculate-gtk/html/qalc.html /usr/share/doc/qalculate-gtk/html/qalculate-definitions-functions.html /usr/share/doc/qalculate-gtk/html/qalculate-definitions-units.html /usr/share/doc/qalculate-gtk/html/qalculate-definitions-variables.html /usr/share/doc/qalculate-gtk/html/qalculate-examples.html /usr/share/doc/qalculate-gtk/html/qalculate-expressions.html /usr/share/doc/qalculate-gtk/html/qalculate-functions.html /usr/share/doc/qalculate-gtk/html/qalculate-interval-arithmetic.html /usr/share/doc/qalculate-gtk/html/qalculate-introduction.html /usr/share/doc/qalculate-gtk/html/qalculate-mode.html /usr/share/doc/qalculate-gtk/html/qalculate-plotting.html /usr/share/doc/qalculate-gtk/html/qalculate-qt.html /usr/share/doc/qalculate-gtk/html/qalculate-units.html /usr/share/doc/qalculate-gtk/html/qalculate-user-interface.html /usr/share/doc/qalculate-gtk/html/qalculate-variables.html /usr/share/gnome-shell /usr/share/gnome-shell/search-providers /usr/share/gnome-shell/search-providers/io.github.Qalculate.search-provider.ini /usr/share/icons/hicolor/128x128/apps/qalculate.png /usr/share/icons/hicolor/16x16/apps/qalculate.png /usr/share/icons/hicolor/22x22/apps/qalculate.png /usr/share/icons/hicolor/24x24/apps/qalculate.png /usr/share/icons/hicolor/256x256/apps/qalculate.png /usr/share/icons/hicolor/32x32/apps/qalculate.png /usr/share/icons/hicolor/48x48/apps/qalculate.png /usr/share/icons/hicolor/64x64/apps/qalculate.png /usr/share/icons/hicolor/scalable/apps/qalculate.svg /usr/share/licenses/qalculate-gtk /usr/share/licenses/qalculate-gtk/COPYING /usr/share/man/man1/qalculate-gtk.1.gz /usr/share/metainfo/qalculate-gtk.appdata.xml
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