KCalc
E777929
KCalc is a scientific calculator application for the KDE desktop environment, offering advanced mathematical functions and a customizable interface.
All labels observed (3)
| Label | Occurrences |
|---|---|
| KCalc canonical | 2 |
| KBruch | 1 |
| Kalk calculator | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9097276 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KCalc Context triple: [KDE Applications, includes, KCalc]
-
A.
GNOME Calculator
GNOME Calculator is the default calculator application for the GNOME desktop environment, offering basic, scientific, financial, and programming calculation modes.
-
B.
LisaCalc
LisaCalc was the spreadsheet application included with Apple's Lisa computer, offering early graphical user interface-based spreadsheet functionality.
-
C.
Numeriklab
Numeriklab is a music production group best known for creating the theme music for the television series NCIS.
-
D.
Calymath
Calymath is a character in Christopher Marlowe’s play "The Jew of Malta," depicted as the son of the Turkish Sultan and a key political and military figure in the drama’s conflict.
-
E.
KDE Edu
KDE Edu is a collection of free, open-source educational software applications developed under the KDE project to support learning in subjects like mathematics, science, and languages.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KCalc Target entity description: KCalc is a scientific calculator application for the KDE desktop environment, offering advanced mathematical functions and a customizable interface.
-
A.
GNOME Calculator
GNOME Calculator is the default calculator application for the GNOME desktop environment, offering basic, scientific, financial, and programming calculation modes.
-
B.
LisaCalc
LisaCalc was the spreadsheet application included with Apple's Lisa computer, offering early graphical user interface-based spreadsheet functionality.
-
C.
Numeriklab
Numeriklab is a music production group best known for creating the theme music for the television series NCIS.
-
D.
Calymath
Calymath is a character in Christopher Marlowe’s play "The Jew of Malta," depicted as the son of the Turkish Sultan and a key political and military figure in the drama’s conflict.
-
E.
KDE Edu
KDE Edu is a collection of free, open-source educational software applications developed under the KDE project to support learning in subjects like mathematics, science, and languages.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
calculator software
ⓘ
scientific calculator ⓘ software application ⓘ |
| category |
KDE software
ⓘ
linked to:
KDE Applications
free software ⓘ |
| developer |
KDE
ⓘ
linked to:
KDE Plasma desktop environment
|
| freeSoftware | true ⓘ |
| includedIn | many Linux distributions by default ⓘ |
| license | GNU General Public License ⓘ |
| maintainer | KDE community ⓘ |
| openSource | true ⓘ |
| operatingSystem |
FreeBSD
ⓘ
KDE Plasma desktop environment ⓘ Linux ⓘ NetBSD ⓘ OpenBSD ⓘ Unix-like operating systems ⓘ |
| partOf | KDE Applications ⓘ |
| platform | desktop ⓘ |
| programmingLanguage | C++ ⓘ |
| softwareGenre |
desktop application
ⓘ
scientific calculator ⓘ |
| supportsFeature |
angle unit selection
ⓘ
configurable color scheme ⓘ configurable fonts ⓘ configurable precision ⓘ copy and paste to clipboard ⓘ customizable button layout ⓘ engineering notation ⓘ keyboard shortcuts ⓘ memory registers ⓘ radix conversion ⓘ result history ⓘ scientific notation ⓘ status bar display of current mode ⓘ |
| supportsFunction |
basic arithmetic operations
ⓘ
binary calculations ⓘ exponential functions ⓘ hexadecimal calculations ⓘ hyperbolic functions ⓘ logarithmic functions ⓘ octal calculations ⓘ percentage calculations ⓘ statistical functions ⓘ trigonometric functions ⓘ |
| translation | available in multiple languages ⓘ |
| userInterface | graphical user interface ⓘ |
| usesFramework | Qt ⓘ |
| website | https://apps.kde.org/kcalc/ ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: KCalc Description of subject: KCalc is a scientific calculator application for the KDE desktop environment, offering advanced mathematical functions and a customizable interface.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: KCalc
linked to: KCalc