TI-54

TI-54
Type Scientific
Manufacturer Texas Instruments
Introduced 1981
Discontinued 1983
Cost $40 USD
Calculator
Precision 11
Display type Liquid crystal display
Display size 8+2
Programming
Other
Power supply 2 alkaline LR44 batteries
Weight 0.106 kg
Dimensions 14.7 x 7.9 x 2.3 cm

The TI-54 was a scientific calculator produced by Texas Instruments, primarily marketed towards engineers and science professionals.[1] It was introduced in 1981, and at the time was the only calculator that could deal with complex numbers.[2] It was discontinued in 1983.

The TI-54 touted features such as "built in algebraic functions for both real and complex numbers", "hyperbolic and trig functions for real numbers", and conversion functions such as polar to rectangular, and degrees/minutes/seconds to decimal degrees. It also came with Texas Instruments' Constant Memory feature, which allowed for data storage even after the calculator was turned off.

References


This article is issued from Wikipedia - version of the 10/12/2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.