Texas Instruments TI-58 Scientific programmable calculator

General specifications
Type Scientific programmable calculator
Production years 1977 - -
New price -
Operating system n.a.
Chipset/CPU -
I/O Printer port
Performance index 0
Arithmetics
Entry method Algebraic with precedence
Precision 13 digits
Advanced functions













Forensic result 9.000004661314
Features
 









Scientific programmable calculator: Texas Instruments TI-58
Programming
Programming model Partially merged keystroke
Programming features




Program display Keycode
Program editing Insert/delete capability
Memory
Programming 480 program steps
Data 60 numbers
Secondary
ROM
Functions + - × ÷
Display
Type LED
Size 10(8+2) digits
Dimensions
L×W×H 165×76×38 mm
Weight 340 g
Power
Batteries 3×NiCd AA
External power AC-9131 adapter (3.3VAC 500mA)
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Description


Smaller cousin to the TI-59. Lacks magnetic card reader, and has no continuous memory. Efficiently using the then massive memory of 480 steps was not really possible. The TI-58C solved this by adding continuous memory.

Bought mine for €40,- in 2008.

Image


Scientific programmable calculator: Texas Instruments TI-58



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This page was last modified on December 13th, 2008

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