---
Type: desktop-application
ID: qalculate-gtk.desktop
Package: qalculate-gtk
Name:
ca: Qalculate! (GTK UI)
es: Qalculate! (GTK UI)
fr: Qalculate! (GTK UI)
sl: Qalculate! (vmesnik GTK)
de: Qalculate! (GTK UI)
pt_BR: Qalculate! (GTK UI)
sv: Qalculate! (GTK UI)
C: Qalculate! (GTK UI)
ru: Qalculate! (Интерфейс GTK)
zh_CN: Qalculate! (GTK UI)
Summary:
ca: Calculadora poderosa i fàcil a usar
es: Calculadora poderosa y fácil de usar
fr: Une calculatrice puissante et facile d'utilisation
de: Leistungsstarker und einfach zu bedienender Taschenrechner
pt_BR: Calculadora potente e fácil de usar
nl: Gemakkelijk te gebruiken rekenmachine met veel mogelijkheden
sl: Zmogljivo računalo, preprosto za uporabo
sv: Kraftfull och användarvänlig miniräknare
ru: Мощный и простой в использовании калькулятор
C: Powerful and easy to use calculator
zh_CN: 强大而易用的计算器
Description:
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>
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>
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>
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>
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>
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>
C: >-
<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>
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>
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>
DeveloperName:
C: Hanna Knutsson
ProjectLicense: GPL-2.0+
Categories:
- Utility
- Calculator
- Science
- Math
Keywords:
ca:
- calculation
- arithmetic
- scientific
- financial
es:
- calculadora
- aritmética
- científica
- financiera
fr:
- calcul
- arithmétique
- scientifique
- financier
sl:
- izračun
- aritmetika
- znanstveno
- finančno
- računalo
- kalkulator
de:
- Berechnung
- Arithmetik
- ' Wissenschaft'
- Finanzen
pt_BR:
- calculadora
- aritmética
- científica
- financeira
zh_CN:
- 计算
- 算术
- 科学
- 金融
C:
- calculation
- arithmetic
- scientific
- financial
ru:
- расчёт
- расчет
- арифметика
- научный
- финансовый
Url:
homepage: https://qalculate.github.io
bugtracker: https://github.com/Qalculate/qalculate-gtk/issues
help: https://qalculate.github.io/manual/index.html
translate: https://github.com/Qalculate/libqalculate/blob/master/README.translate
donation: https://www.paypal.me/HannaKnutsson
Icon:
cached:
- name: qalculate-gtk_qalculate.png
width: 48
height: 48
- name: qalculate-gtk_qalculate.png
width: 64
height: 64
- name: qalculate-gtk_qalculate.png
width: 128
height: 128
remote:
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/icons/128x128/qalculate-gtk_qalculate.png
width: 128
height: 128
stock: qalculate
Launchable:
desktop-id:
- qalculate-gtk.desktop
Provides:
binaries:
- qalculate-gtk
Screenshots:
- default: true
caption:
C: The main window with history visible
thumbnails:
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-1_624x631.png
width: 624
height: 631
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-1_224x226.png
width: 224
height: 226
source-image:
url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-1_orig.png
width: 680
height: 688
- caption:
C: The main window with keypad visible
thumbnails:
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-2_752x546.png
width: 752
height: 546
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-2_624x453.png
width: 624
height: 453
- url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-2_224x162.png
width: 224
height: 162
source-image:
url: q/qa/qalculate-gtk.desktop/6dec87282d09bc9169cc02bcd559cc75/screenshots/image-2_orig.png
width: 822
height: 597
Languages:
- locale: ca
percentage: 99
- locale: de
percentage: 99
- locale: en_US
percentage: 100
- locale: es
percentage: 100
- locale: fr
percentage: 87
- locale: nl
percentage: 62
- locale: pt_BR
percentage: 94
- locale: ru
percentage: 99
- locale: sl
percentage: 94
- locale: sv
percentage: 99
- locale: zh_CN
percentage: 98
Releases:
- version: 4.2.0
type: stable
unix-timestamp: 1653436800
description:
C: >-
<p>Changes:</p>
<ul>
<li>Use formatted output in status display</li>
<li>Do not add separator line if history duplicate was prevented</li>
<li>Case-insensitive history search</li>
<li>Use different font sizes for expressions, messages, and results in history</li>
<li>Ellipsize long completion names list</li>
<li>Insert minus instead of executing RPN operation, on key press, when last character is e</li>
<li>Updated Tab key behaviour, e.g. cycle through completion items on subsequent tab key presses, and traverse items
if tab key is unbound</li>
<li>Variable spacing of x values in plot (unless step size is used)</li>
<li>Option to plot real and imaginary parts separately (enabled by default)</li>
<li>Updated plot() function with arguments for specification of plot options (in any order after the third argument)</li>
<li>Polar plot style</li>
<li>Ask the user for the desired sinc() variant (unnormalized or normalized)</li>
<li>Support for binary-coded decimals (BCD)</li>
<li>Show names with underscore capitalized and with underscore removed (with some exceptions)</li>
<li>Additional information units</li>
<li>Units for volumetric flow rate</li>
<li>Tradtional numbers (e.g. dozen, score)</li>
<li>Show warning when log() is used with a single argument, and always show second argument of log()</li>
<li>Make names with a single character followed by digits case-sensitive with suffix by default</li>
<li>Accept more than two arguments in gcd() and lcm()</li>
<li>Interpret a single vector argument as a list of arguments if function requires more than one argument</li>
<li>Fix action (e.g. conversion, factorization) on uncalculated expression</li>
<li>Fix scaling of result (when it does not fit)</li>
<li>Fix limit of floor(), ceil(), and trunc()</li>
<li>Fix plotting of derivatives and integrals</li>
<li>Fix randpoisson()</li>
<li>Fix reactivation of object, after object that caused deactivation is removed</li>
<li>Minor bug fixes and feature enhancements</li>
</ul>
- version: 4.1.1
type: stable
unix-timestamp: 1649030400
description:
C: >-
<p>Changes:</p>
<ul>
<li>Improve resolution and sizing of flag images</li>
<li>Do not change result color when window loses focus</li>
<li>Do not add separator line if history duplicate was prevented</li>
<li>Do nothing when Enter is pressed if expression is empty and do not convert empty expression</li>
<li>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)</li>
<li>New mHg unit (allows use with prefixes other than milli)</li>
<li>Always display abbreviated unit name (symbol) with abbreviated prefix (when unit only has short name)</li>
<li>Minor improvements to automatic unit conversion</li>
<li>Fix display of (1 + f(x))/n</li>
<li>Fix memory leak when updating result display</li>
<li>Fix small dot visible when expression is empty with some default fonts</li>
<li>Fix segfault if result widget is not realized when first drawing</li>
<li>Fix Unicode handling when ellipsizing during saving of long result</li>
<li>Fix "Customize completion…" item in expression popup menu</li>
</ul>
- version: 4.1.0
type: stable
unix-timestamp: 1647216000
description:
C: >-
<p>Changes:</p>
<ul>
<li>Add option to only show parsed or entered expression in history</li>
<li>Add option to clear expression history</li>
<li>Do not add duplicate results to history</li>
<li>Improved result copying, with proper html format and ASCII option</li>
<li>Do not replace *, -, / with Unicode operators if cursor is within quotation marks (apply same principles on paste)</li>
<li>Improvements and fixes for interaction with history</li>
<li>Do not change result color when window loses focus</li>
<li>Do not perform automatic (continuous) conversion, from conversion view, if result contains no unit</li>
<li>Use non-breaking narrow space as digit separator in reasonably short numbers, and between quantity and unit</li>
<li>Update value of austronomical unit</li>
<li>Fix display of result with quoted symbol in history</li>
<li>Fix completion visible after expression cleared with key repetition</li>
<li>Fix segfault with local digit grouping when separator is empty (e.g. with ignore locale)</li>
<li>Fix freezes and crashes with extrememly large vectors and matrices</li>
<li>Fix segfault in matrix multiplication</li>
<li>Minor bug fixes and feature improvements</li>
</ul>
- version: 4.0.0
type: stable
unix-timestamp: 1644796800
description:
C: >-
<p>Changes:</p>
<ul>
<li>Enhanced formatting of history</li>
<li>Make keypad in number bases dialog hidable</li>
<li>New matrix syntax (column separated by space or comma, rows separated by semicolon, as in matlab)</li>
<li>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</li>
<li>Support input of functions, units, and variables with underscores omitted in names (e.g. µ0 = µ_0, FermiCoupling
= fermi_coupling), with some exceptions</li>
<li>Option to disable "simplified" percentage calculations (e.g. interpret 100 + 20% as 100 + 0.2 instead of 100 ×
120%)</li>
<li>Option to truncate numbers (instead of round to nearest) in result</li>
<li>Convert K, Hz, and 1/m to J (and derived units) using conversion factor constants (e.g. 1/(550nm) to eV ≈ 2.25
eV)</li>
<li>Allow use of M as 10^6 without unit</li>
<li>New ksi unit</li>
<li>New functions: divisors(), rate(), vertcat(), horzcat()</li>
<li>New plastic number (ρ) constant, and new "hbar" name for reduced Planck constant, and add second Unicode codepoint
for µ-sign in constants</li>
<li>Allow zero (1st and/or 2nd argument) in comb() and perm(), and return zero if second argument (k) is greater than
the first (n)</li>
<li>Calculate statistical functions (e.g. mode(), min(), max(), percentile()) separately for each column of matrix</li>
<li>Return the lowest value if there are multiple values with equal frequency in mode()</li>
<li>Parse text argument as expression if concatenate function name is found in text string, and fix concatenate returning
date</li>
<li>Iconify activated window first to bring it to the front with input focus</li>
<li>Omit characters in the middle (ellipsize) of very long results (> 500 000 characters) instead of just showing
an ellipsis, and show matrix dimension instead of result for very large matrices</li>
<li>Fix copy result when calculate-as-you-type result is not automatically added to history</li>
<li>Fix output of a ≤ x ≤ b</li>
<li>Fix loading of keyboard shortcuts and custom buttons with space in value or label</li>
<li>Fix segfault with extremely long results</li>
<li>Fix Unicode handling on platforms where char is not signed</li>
<li>Fix bitrot()</li>
<li>Fix segfault in multisolve() when initial order of equations is not optimal</li>
<li>Fix segfault with empty sqrt inside sqrt, e.g. sqrt(1+sqrt())</li>
<li>Fix incompletely calculated nounit(), e.g. in unit conversion</li>
<li>Minor bug fixes and feature improvements</li>
</ul>
ContentRating:
oars-1.0: {}
