Casio fx-991ES

GPTKB entity

Statements (30)
Predicate Object
gptkbp:instanceOf calculator
gptkbp:countryOfOrigin gptkb:Japan
gptkbp:dimensions 162 x 80 x 11.1 mm
gptkbp:displayType natural textbook display
gptkbp:function 403
gptkbp:hasDisplayDigits 10+2
gptkbp:hasModel Casio fx-ES series
https://www.w3.org/2000/01/rdf-schema#label Casio fx-991ES
gptkbp:input keypad
gptkbp:judge hard case
gptkbp:language English
gptkbp:manufacturer gptkb:Casio
gptkbp:powerSource gptkb:battery
solar
gptkbp:predecessor Casio fx-991MS
gptkbp:releaseYear 2006
gptkbp:successor gptkb:Casio_fx-991ES_PLUS
gptkbp:supports differentiation
integration
complex number calculations
matrix calculations
statistical calculations
equation solving
vector calculations
gptkbp:usedIn gptkb:science
education
engineering
gptkbp:weight 95g
gptkbp:bfsParent gptkb:Casio_fx-991
gptkbp:bfsLayer 7