<component type="desktop-application">
<id>qalculate-gtk.desktop</id>
<name>Qalculate! (GTK UI)</name>
<name xml:lang="ca">Qalculate! (GTK UI)</name>
<name xml:lang="de">Qalculate! (GTK UI)</name>
<name xml:lang="es">Qalculate! (GTK UI)</name>
<name xml:lang="fr">Qalculate! (GTK UI)</name>
<name xml:lang="hu">Qalculate! (GTK-felhasználói felület)</name>
<name xml:lang="pl">Qalculate! (GTK UI)</name>
<name xml:lang="pt_BR">Qalculate! (GTK UI)</name>
<name xml:lang="pt_PT">Qalculate! (GTK UI)</name>
<name xml:lang="ru">Qalculate! (Интерфейс GTK)</name>
<name xml:lang="sl">Qalculate! (vmesnik GTK)</name>
<name xml:lang="sv">Qalculate! (GTK UI)</name>
<name xml:lang="zh_CN">Qalculate! (GTK UI)</name>
<name xml:lang="zh_TW">Qalculate! (GTK UI)</name>
<summary>Powerful and easy to use calculator</summary>
<summary xml:lang="ca">Calculadora poderosa i fàcil a usar</summary>
<summary xml:lang="de">Leistungsstarker und einfach zu bedienender Taschenrechner</summary>
<summary xml:lang="es">Calculadora poderosa y fácil de usar</summary>
<summary xml:lang="fr">Une calculatrice puissante et facile d'utilisation</summary>
<summary xml:lang="hu">Erőteljes és könnyen használható számológép</summary>
<summary xml:lang="nl">Gemakkelijk te gebruiken rekenmachine met veel mogelijkheden</summary>
<summary xml:lang="pl">Potężny i prosty w użyciu kalkulator</summary>
<summary xml:lang="pt_BR">Calculadora potente e fácil de usar</summary>
<summary xml:lang="pt_PT">Calculadora potente e fácil de usar</summary>
<summary xml:lang="ru">Мощный и простой в использовании калькулятор</summary>
<summary xml:lang="sl">Zmogljivo računalo, preprosto za uporabo</summary>
<summary xml:lang="sv">Kraftfull och användarvänlig miniräknare</summary>
<summary xml:lang="zh_CN">强大而易用的计算器</summary>
<summary xml:lang="zh_TW">強大且易用的計算機</summary>
<project_license>GPL-2.0+</project_license>
<description>
<p>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).</p>
<p>Features include a large library of customizable functions, unit calculations and conversion, physical constants, symbolic calculations (including integrals and equations), arbitrary precision, uncertainty propagation, interval arithmetic, plotting, and a user-friendly interface.</p>
</description>
<description xml:lang="ca">
<p>El Qalculate! és una calculadora d'escriptori per a diverses plataformes i finalitats. És senzill a usar però proporciona poder i versatilitat que normalment es reserva als paquets de matemàtica complicats, així com eines útils per a necessitats diàries (com la conversió de monedes i calculació de percentatge).</p>
<p>Les característiques inclouen una biblioteca amplia de funcions personalitzables, calculació i conversió d'unitat, constants físics, càlculs simbòlics (incloent integrals i equacions), precisió arbitrària, propagació d'incertesa, aritmètica d'interval, dibuix i una interfície fàcil d'emprar.</p>
</description>
<description xml:lang="de">
<p>Qalculate! ist ein vielseitig einsetzbares, plattformübergreifendes Desktoprechenprogramm. Es ist einfach zu bedienen, bietet aber Leistung und Vielseitigkeit, was normalerweise nur komplizierten, mathematischen Programmpaketen vorbehalten ist, sowie nützliche Werkzeuge für den täglichen Bedarf (wie Währungsumrechnung und Prozentrechnung).</p>
<p>Zu den Leistungsmerkmalen gehören eine große Bibliothek anpassbarer Funktionen, Einheitenberechnungen und -umrechnungen, physikalische Konstanten, symbolische Berechnungen (einschließlich Integrale und Gleichungen), beliebige Genauigkeit, Unsicherheitsfortpflanzung, Intervallarithmetik, Plotten und eine benutzerfreundliche Oberfläche.</p>
</description>
<description xml:lang="es">
<p>Qalculate! es una calculadora para escritorio multiplataforma y multiuso. Es simple de usar pero dispone de poder y versatilidad normalmente reservada para paquetes de matemática complicados, así como herramientas útiles para necesidades diarias (como conversión de monedas y cálculo de porcentajes).</p>
<p>Las características incluyen una gran librería de funciones personalizables, cálculo y conversión de unidades, constantes físicas, cálculos simbólicos (incluyendo integrales y ecuaciones), precisión arbitraria, propagación de incertidumbre, aritmética de intervalos, graficado, y una interfaz amigable.</p>
</description>
<description xml:lang="fr">
<p>Qalculate! est une calculatrice de bureau polyvalente et multi-plateforme. Elle est simple d'utilisation mais offre une puissance et une polyvalence normalement réservées aux logiciels de mathématique complexe, ainsi que d'outils utiles au quotidien (tels que la conversion de devises et le calcul de pourcentages).</p>
<p>Les fonctionnalités incluent une grande bibliothèque de fonctions personnalisables, d'unités de calculs et de conversion, de constantes physiques, de calculs symboliques (y compris les intégrales et équations), de précision arbitraire, de propagation des incertitudes, d'arithmétique d'intervalle, de traçage et une interface facile d'utilisation.</p>
</description>
<description xml:lang="hu">
<p>Qalculate! egy többcélú, többplatformos asztali számológép. Használata egyszerű, de teljesítményt és sokoldalúságot biztosít, amely általában bonyolult matematikai csomagokhoz van fenntartva, valamint hasznos eszközöket biztosít a mindennapi szükségletekhez (például valutaváltás és százalékszámítás).</p>
<p>A funkciók közé tartozik a testreszabható függvények nagy könyvtára, az egységszámítások és -konverziók, a fizikai állandók, a szimbolikus számítások (beleértve az integrálokat és az egyenleteket), tetszőleges pontosság, bizonytalanság terjedése, intervallum aritmetika, ábrázolás és felhasználóbarát felület.</p>
</description>
<description xml:lang="pl">
<p>Qalculate! to wielozadaniowy, wieloplatformowy kalkulator biurowy. Jest prosty w użyciu, ale zapewnia moc i wszechstronność zwykle zarezerwowaną dla skomplikowanych pakietów matematycznych, a także przydatne narzędzia do codziennych potrzeb (takich jak konwersja walut i obliczenia procentowe).</p>
<p>Funkcjonalności obejmują dużą bibliotekę konfigurowalnych funkcji, obliczenie i konwertowanie jednostek, stałe fizyczne, obliczenia symboliczne (w tym całki i równania), dowolną precyzję, propagację niepewności, arytmetykę interwałową, wykresy i przyjazny dla użytkownika interfejs.</p>
</description>
<description xml:lang="pt_BR">
<p>Qalculate! é uma calculadora para desktop multiplataforma e multiuso. É simples de usar, mas fornece poder e versatilidade normalmente vistas em pacotes de matemática complicados, além de ferramentas úteis para as necessidades diárias (como conversão de moeda e cálculo de porcentagem).</p>
<p>Os recursos incluem uma grande biblioteca de funções personalizáveis, cálculos e conversão de unidades, constantes físicas, cálculos simbólicos (incluindo integrais e equações), precisão arbitrária, propagação de erros, aritmética de intervalos, plotagem e uma interface amigável.</p>
</description>
<description xml:lang="pt_PT">
<p>Qalculate! é uma calculadora multiplataforma e multiuso. É simples de usar, mas fornece poder e versatilidade normalmente vistas em pacotes de matemática complicados, além de ferramentas úteis para as necessidades diárias (como conversão de moeda e cálculo de percentagem).</p>
<p>Os recursos incluem uma grande biblioteca de funções personalizáveis, cálculos e conversão de unidades, constantes físicas, cálculos simbólicos (incluindo integrais e equações), precisão arbitrária, propagação de erros, aritmética de intervalos, parcela e uma interface amigável.</p>
</description>
<description xml:lang="ru">
<p>Qalculate! — это универсальный кроссплатформенный настольный калькулятор. Он прост в использовании, но обеспечивает мощность и универсальность, обычно присущие сложным математическим программам, а также полезные инструменты для повседневных нужд (таких как конвертация валют и расчёт процентов).</p>
<p>Возможности включают большую библиотеку настраиваемых функций, расчёт и преобразование единиц измерения, физические константы, символьные вычисления, включая интегралы и уравнения, произвольную точность, распространение неопределенности, интервальную арифметику, построение графиков и удобный интерфейс.</p>
</description>
<description xml:lang="sl">
<p>Qalculate! je večnamensko namizno računalo, ki deluje na več platformah. Je preprosto za uporabo, prinaša pa tako napredna orodja, ponavadi značilna le za kompleksno matematično programje, kot tudi uporabna orodja za vsakodnevne potrebe (npr. pretvorbe valut ali izračun odstotkov).</p>
<p>Program vsebuje obsežno knjižnjico prilagodljivih funkcij, enot, izračunov in pretvorb, fizikalnih konstant, simbolnih izračunov (tudi integrale in enačbe), poljubno natančnost, statistično negotovost, intervalno aritmetiko, grafe in uporabniku prijazen vmesnik.</p>
</description>
<description xml:lang="zh_CN">
<p>Qalculate!是一款多功能的跨平台桌面计算器。它既简单易用又能提供复杂数学软件通常所具有的功用，以及满足日常所需的实用工具(如货币换算和百分比计算)。</p>
<p>功能包括庞大的可定制函数库、单位计算与换算、物理常数、符号计算(包含积分和方程)、高精度计算、误差传递、区间运算、作图和用户友好的界面。</p>
</description>
<description xml:lang="zh_TW">
<p>Qalculate!是一款多功能的跨平台桌面計算器。它使用簡單然而提供了通常為複雜的數學套件保留的能力和多功能性，以及滿足日常需求的實用工具(例如貨幣轉換和百分比計算)。</p>
<p>功能包含龐大的可自訂函式庫、單位計算和轉換、物理常數、符號計算(包含積分和方程式)、任意精確度、誤差傳播、區間算術、繪圖和用戶友好的介面。</p>
</description>
<pkgname>qalculate-gtk</pkgname>
<launchable type="desktop-id">qalculate-gtk.desktop</launchable>
<icon type="remote" width="48" height="48">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/icons/48x48/qalculate-gtk_qalculate.png</icon>
<icon type="cached" width="64" height="64">qalculate-gtk_qalculate.png</icon>
<icon type="remote" width="64" height="64">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/icons/64x64/qalculate-gtk_qalculate.png</icon>
<icon type="remote" width="128" height="128">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/icons/128x128/qalculate-gtk_qalculate.png</icon>
<icon type="stock">qalculate</icon>
<url type="homepage">https://qalculate.github.io</url>
<url type="bugtracker">https://github.com/Qalculate/qalculate-gtk/issues</url>
<url type="help">https://qalculate.github.io/manual/index.html</url>
<url type="donation">https://www.paypal.me/HannaKnutsson</url>
<url type="translate">https://github.com/Qalculate/libqalculate/blob/master/README.translate</url>
<categories>
<category>Utility</category>
<category>Calculator</category>
<category>Education</category>
<category>Science</category>
<category>Math</category>
</categories>
<provides>
<binary>qalculate-gtk</binary>
</provides>
<languages>
<lang percentage="93">ca</lang>
<lang percentage="94">de</lang>
<lang percentage="100">en_US</lang>
<lang percentage="94">es</lang>
<lang percentage="99">fr</lang>
<lang percentage="98">hu</lang>
<lang percentage="58">nl</lang>
<lang percentage="85">pl</lang>
<lang percentage="89">pt_BR</lang>
<lang percentage="99">pt_PT</lang>
<lang percentage="100">ru</lang>
<lang percentage="88">sl</lang>
<lang percentage="99">sv</lang>
<lang percentage="93">zh_CN</lang>
<lang percentage="99">zh_TW</lang>
</languages>
<screenshots>
<screenshot type="default">
<caption>The main window with history visible</caption>
<image type="source" width="662" height="672">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-1_orig.png</image>
<image type="thumbnail" width="624" height="633">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-1_624x633.png</image>
<image type="thumbnail" width="224" height="227">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-1_224x227.png</image>
</screenshot>
<screenshot>
<caption>The main window with keypad visible</caption>
<image type="source" width="804" height="581">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-2_orig.png</image>
<image type="thumbnail" width="752" height="543">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-2_752x543.png</image>
<image type="thumbnail" width="624" height="450">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-2_624x450.png</image>
<image type="thumbnail" width="224" height="161">q/qa/qalculate-gtk.desktop/4adeaf1a573f9d107c34c27b998889da/screenshots/image-2_224x161.png</image>
</screenshot>
</screenshots>
<keywords>
<keyword>calculation</keyword>
<keyword>arithmetic</keyword>
<keyword>scientific</keyword>
<keyword>financial</keyword>
</keywords>
<keywords xml:lang="ca">
<keyword>calculation</keyword>
<keyword>arithmetic</keyword>
<keyword>scientific</keyword>
<keyword>financial</keyword>
</keywords>
<keywords xml:lang="de">
<keyword>Berechnung</keyword>
<keyword>Arithmetik</keyword>
<keyword>Wissenschaft</keyword>
<keyword>Finanzen</keyword>
</keywords>
<keywords xml:lang="es">
<keyword>calculadora</keyword>
<keyword>aritmética</keyword>
<keyword>científica</keyword>
<keyword>financiera</keyword>
</keywords>
<keywords xml:lang="fr">
<keyword>calcul</keyword>
<keyword>arithmétique</keyword>
<keyword>scientifique</keyword>
<keyword>financier</keyword>
</keywords>
<keywords xml:lang="hu">
<keyword>számolj</keyword>
<keyword>számítás</keyword>
<keyword>tudományos</keyword>
<keyword>pénzügyi</keyword>
</keywords>
<keywords xml:lang="pl">
<keyword>obliczenia</keyword>
<keyword>arytmetyczne</keyword>
<keyword>naukowe</keyword>
<keyword>finansowe</keyword>
</keywords>
<keywords xml:lang="pt_BR">
<keyword>calculadora</keyword>
<keyword>aritmética</keyword>
<keyword>científica</keyword>
<keyword>financeira</keyword>
</keywords>
<keywords xml:lang="pt_PT">
<keyword>calculadora</keyword>
<keyword>aritmética</keyword>
<keyword>científica</keyword>
<keyword>financeira</keyword>
</keywords>
<keywords xml:lang="ru">
<keyword>расчёт</keyword>
<keyword>расчет</keyword>
<keyword>арифметика</keyword>
<keyword>научный</keyword>
<keyword>финансовый</keyword>
</keywords>
<keywords xml:lang="sl">
<keyword>izračun</keyword>
<keyword>aritmetika</keyword>
<keyword>znanstveno</keyword>
<keyword>finančno</keyword>
<keyword>računalo</keyword>
<keyword>kalkulator</keyword>
</keywords>
<keywords xml:lang="zh_CN">
<keyword>计算</keyword>
<keyword>算术</keyword>
<keyword>科学</keyword>
<keyword>金融</keyword>
</keywords>
<keywords xml:lang="zh_TW">
<keyword>計算</keyword>
<keyword>算術</keyword>
<keyword>科學</keyword>
<keyword>金融</keyword>
</keywords>
<releases>
<release type="stable" version="5.6.0" timestamp="1751241600">
<description>
<p>Changes:</p>
<ul>
<li>Add support for display of repeating decimals using overline (vinculum) instead of ellipsis</li>
<li>Use selection (as if button was clicked) if RPN stack is visible when using keyboard shortcut for RPN operation</li>
<li>Allow enter to accept input when creating history bookmark, and in last entry in set unknowns dialog</li>
<li>Support all real numbers in binomial(), comb(), and perm() functions</li>
<li>Add boolean argument for reversed conversion (to text string) in bin(), oct(), dec(), hex(), and base()</li>
<li>Add support for units in limit()</li>
<li>Improve simplification and speed in diff() function for high orders</li>
<li>Do not allow conversion using "to" in function expression (in edit function dialog)</li>
<li>Show a warning when it appears as if the user tries to convert part of an expression</li>
<li>Add "-" after unit prefix symbol (k and M excluded), in completion list, to indicate that it must be followed by a unit</li>
<li>Improve handling of functions returning text string or value with angle unit, in angle and text arguments</li>
<li>Improve handling of random numbers in iterative functions and in function arguments of custom functions</li>
<li>Disable calculate as you type for expression containing export, load, or command function</li>
<li>Use LANGUAGE environment variable, instead of LANG, on Windows in order to avoid changing regional format settings</li>
<li>Improvements/fixes for currencies and exchange rates</li>
<li>Use tabular numbers (tnum) font feature (fixes alignment with Adwaita font) in history, RPN stack, and for binary numbers in result</li>
<li>Fix empty category field in matrix/vector edit dialog</li>
<li>Fix segfault in some cases when creating variable with long title/value</li>
<li>Fix copy result to clipboard (and inconsequential crash after any action) in Gnome shell search provider</li>
<li>Fix expression status for multiple "to" expressions without preceding expression (not supported)</li>
<li>Fix integral with infinite limit with unit</li>
<li>Fix non-localized data set key properties (when translated version is available)</li>
<li>Fix angle conversion for (in)equalities (both sides where converted)</li>
<li>Fix default separator in load() and export() functions</li>
<li>Fix µ_B name/symbol for Bohr magneton</li>
<li>Fix incorrect limit for expression containing tan(x) when value to approach is pi/2 without direction</li>
<li>Traditional Chinese translation</li>
<li>Minor bug fixes and feature enhancements</li>
</ul>
</description>
</release>
<release type="stable" version="5.5.1" timestamp="1740355200">
<description>
<p>Changes:</p>
<ul>
<li>Fix segfault when deleting object</li>
<li>Fix mode menu items sometimes not functioning properly after a mode has been added or removed</li>
<li>Fix right status context menu not updated</li>
<li>Fix keyboard shortcut input dialog when modifier is released first</li>
<li>Fix date (month off by one) in history context menu</li>
<li>Fix copy unformatted ASCII without units when unit is placed before quantity</li>
<li>Fix roman numerals shown as "Other"</li>
<li>Fix previous result displayed with changed output format despite cleared result after modified input format</li>
<li>Fix and improve tooltips</li>
<li>Indicate input and output base using overline and underline in programming keypad when input and output base differs</li>
<li>Fix solve() function with replace() function as first argument (fixes solve2() function)</li>
<li>Fix "where" operator using (in)equality in variable</li>
<li>Return x=a*e^(i*r) (with r instead of n) for abs(x)=x</li>
<li>Minor bug fixes and feature enhancements</li>
</ul>
</description>
</release>
<release type="stable" version="5.5.0" timestamp="1736726400">
<description>
<p>Changes:</p>
<ul>
<li>Set ans variable to solution(s) of equation (as if solve() function were used)</li>
<li>Option to disable cursor blinking</li>
<li>a(i) and a[i] syntax (the latter with support for functions) for element in vector</li>
<li>New function: factor()</li>
<li>Use hours or minutes as default unit for conversion to time unit of expression with time format but no units (e.g. "0:00:12 to s")</li>
<li>Always use four digits for year in date (e.g. "0064-07-18" instead of "64-07-18"), and support input of date using DD-MM-YYYY format</li>
<li>Fix solving of x^4-4x^3+10x^2-12x+1=0, and similar, in exact mode</li>
<li>Fix rounding in 1/# conversion to integer (e.g. "1/2 to 0.99")</li>
<li>Fix unability to find approximate solutions to some high degree equations (e.g. "x⁴ − 4x³ + 10x² − 12x = −1")</li>
<li>Fix automatic variable detection in select()</li>
<li>Minor bug fixes and feature enhancements</li>
</ul>
</description>
</release>
<release type="stable" version="5.4.0" timestamp="1732492800">
<description>
<p>Changes:</p>
<ul>
<li>Option to specify number of displayed significant digits, instead of using precision</li>
<li>Option, in menu, to open settings folder(s)</li>
<li>Improve decision to automatically convert unchanged quantity with unit</li>
<li>New functions: tripleProduct(), multilimit()</li>
<li>Hungarian translation</li>
<li>Updated French translation</li>
<li>Fix number base subscripts in programming keypad, and fix updating of number bases before any calculation has occurrred</li>
<li>Fix keyboard shortcut with copy followed by quit</li>
<li>Fix initial selection and exclusion of optional arguments from output of insert function dialog</li>
<li>Fix precision in Preset mode</li>
<li>Fix case conversion of µ to M and similar</li>
<li>Fix segfault with very large integer raised by very large integer</li>
<li>Minor bug fixes and feature enhancements</li>
</ul>
</description>
</release>
</releases>
<content_rating type="oars-1.0"/>
</component>
