HP-35

GPTKB entity
AI-created image of HP-35
AI-created image

Statements (56)
Predicate Object
gptkbp:instanceOf calculator
gptkbp:color black
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:designedBy gptkb:Bill_Hewlett
gptkb:Dave_Cochran
gptkbp:dimensions 5.8 x 3.2 x 1.3 inches
gptkbp:discontinued 1975
gptkbp:displayType gptkb:LED
gptkbp:features algebraic functions
change sign key
clear all key
clear entry key
decimal point selection
exponent entry key
memory register
no alphanumeric display
no external storage
no graphing capability
no printer support
no programmability
no programming capability
pi key
portable
reciprocal function
red LED display
removable battery pack
scientific constants
scientific notation
shift key
slide switch for power
square root function
stack-based entry
gptkbp:function basic arithmetic
exponential functions
logarithmic functions
trigonometric functions
gptkbp:hasModel 35
1143A
https://www.w3.org/2000/01/rdf-schema#label HP-35
gptkbp:input gptkb:Reverse_Polish_Notation
gptkbp:introduced 1972
gptkbp:manufacturer gptkb:Hewlett-Packard
gptkbp:marketedAs gptkb:engineer
gptkb:scientist
students
gptkbp:material gptkb:plastic
gptkbp:nickname slide rule killer
gptkbp:notableFor first handheld scientific calculator
gptkbp:numberOfKeys 35
gptkbp:powerSource gptkb:battery
gptkbp:predecessor none
gptkbp:priceRange $395
gptkbp:successor gptkb:HP-45
gptkbp:weight 6 ounces
gptkbp:bfsParent gptkb:Hewlett-Packard
gptkbp:bfsLayer 4