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-------------------------------------------------------------------
Tue Jan 14 14:56:05 UTC 2025 - Paolo Stivanin <info@paolostivanin.com>
- Update to 5.5.0
* changes from github:
https://github.com/Qalculate/qalculate-gtk/compare/v5.1.0...v5.5.0
-------------------------------------------------------------------
Mon Jul 1 07:27:31 UTC 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 01:34:11 UTC 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 09:22:13 UTC 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 10:00:34 UTC 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 09:17:00 UTC 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 17:37:21 UTC 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 5 21:27:25 UTC 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 11:46:40 UTC 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 3 19:35:41 UTC 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 6 14:05:53 UTC 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)
-------------------------------------------------------------------
Thu Dec 10 07:38:05 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
- Update to version 3.15.0:
* Replace equals button with a clickable icon in the upper right
corner of the expression entry
* Optional extra column of customizable keypad buttons
* Use icons for "Value", "Text", and "Copy" in history view and
hide all buttons when keypad is shown simultaneously
* Add "Exact" menu item to result popup menu when appropriate
* Fix segfault in unit manager
-------------------------------------------------------------------
Thu Nov 5 22:54:01 UTC 2020 - Matthew Trescott <matthewtrescott@gmail.com>
- Update to version 3.14.0:
* Customizable keypad buttons—change labels and actions for
all buttons on the right-hand side of the keypad
* Notifications for invisible actions, e.g. result left-click
copy
* Use v1, v2, … as default variable names
* Improvements and fixes in insert function dialog
* Fix input of circumflex on Windows with dead circumflex
without modifier, e.g. German and Swiss keyboard layouts
* Fix programming keypad base conversion for negative integers
-------------------------------------------------------------------
Fri Aug 21 14:19:01 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
- Update to version 3.12.1:
* Fix display of negative numbers with scientific notation
-------------------------------------------------------------------
Wed Jul 29 12:00:21 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
- Update to version 3.12.0:
* Option to hide left or right part of the keypad
* Replace fraction mode combo box with a single toggle button
* Disable prefixes by default in scientific, engineering,
and pure modes, and change behaviour of composite modes when
user changes separate options
* Auto completion for objects and properites in data set functions
* Split long numerical results in two lines and show bit position
for binary number that does not fit in window
* Improved text layout in result
* Fix Insert button in insert function dialog
-------------------------------------------------------------------
Tue Jun 23 09:17:22 UTC 2020 - Paolo Stivanin <info@paolostivanin.com>
- Update to version 3.11.0:
* Option to clear history on exit (GUI)
* Fix removal of history items, and move to top, when
calculate-as-you-type is activated (GUI)
* Reduce the height of the result widget (GUI)
* Hide tooltip after keypad button click (GUI)
* Check for updates menu item (GUI)
* Slovenian translation (GUI)
* Configurable number of lines in expression entry (GUI)
* Add angle unit selection to sin, cos, and tan button menus
and an new status popup menu,
and make it possible to set keyboard shortcut for angle units
* Improved keyboard shortcuts dialog (GUI)
* New parentheses and other improvements in display of results
* Dark theme setting on Windows (GUI)
* Improved handling of vectors and matrices in insert function
dialog
* Configurable time limit for plot (GUI)
* Ellipsize long variable values used as title in completion
popup
* Persistent keypad option, which makes it possible to show
the keypad and the history simultaneously
* Minimal window mode, which hides everything but the expression
entry and, when not empty, the result
* Optional (disabled by default at compile time) internal help
viewer using WebKitGTK
- Update version of libqalculate in BuildRequires: at least
version 3.8.0 now required.
-------------------------------------------------------------------
Sat Feb 8 13:52:27 UTC 2020 - Bjørn Lie <bjorn.lie@gmail.com>
- Update to version 3.7.0:
+ Configurable keyboard shortcuts
+ New functions: bernoulli(), erfi(), fresnels(), fresnelc()
+ Improved zeta(), with exact values for negative and even
integers, support for all real values, and optional second
argument for calculation of Hurwitz zeta
+ Support for complex numbers in Ei(), li(), Si(), Ci(), Shi(),
and Chi()
+ Support for all branches and complex numbers in lambertw()
+ Extended argument support in Li()
+ Add base units (or local currency) for unit conversion when
units are missing in original expression (e.g. 5 to ft = 5 m
to ft)
+ Improvements and fixes for integrals
+ Fix crash when used in Cantor (caused by conflict with Poppler
library)
+ Minor bug fixes and feature improvements
-------------------------------------------------------------------
Wed Sep 4 17:19:13 UTC 2019 - Bjørn Lie <bjorn.lie@gmail.com>
- Fix Source url so the tarball gets a nice name-version format.
- Use autosetup and make_build macros.
-------------------------------------------------------------------
Fri Jun 28 08:37:39 UTC 2019 - Андрей Алыпов <and.november@opensuse.org>
- added full URL to the source and _service
-------------------------------------------------------------------
Wed Jun 19 08:22:56 UTC 2019 - Андрей Алыпов <and.november@opensuse.org>
- release version 3.2.0
-------------------------------------------------------------------
Wed Jun 19 07:03:45 UTC 2019 - Андрей Алыпов <and.november@opensuse.org>
- Git version
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