The SR-50 was Texas Instruments' first scientific pocket calculator with trigonometric and logarithm functions. It enhanced their earlier SR-10 and SR-11 calculators, introduced in 1973, …

Texas Instruments SR-50 (Version 1) This wonderful SR-50 marked a milestone in the history of calculators manufactured by Texas Instruments. It added trigonometric and hyperbolic …

This is an example of a scientific calculator introduced by Texas Instruments in 1974 that had more extensive capabilities than any previous TI calculator. The handheld electronic calculator …

View and Download Texas Instruments SR-50 manual online. Slide rule calculator. SR-50 calculator pdf manual download.

The SR-50 is a sleek, very well designed scientific calculator with a large, 10+2 digit display. Unlike later Texas Instruments models of similar appearance that felt like a creaky box of …

Find many great new & used options and get the best deals for Vintage 1973 Texas Instruments Sr-50 Slide Rule Calculator Untested at the best online prices at eBay! Free shipping for many …

2021年3月28日 · The Texas Instruments SR-50A calculator was intended to replace the SR-50 with a lower cost machine. Functionally, it does not add anything new, but it has an increased …

The Texas Instruments SR-50 is a scientific calculator with 10 digits precision and algebraic logic. It has 30 functions, 40 keys, and an LED (light-emitting diode) display typical of calculators of …

DALLAS (January 15, 1974) * SR-50. This advanced slide-rule calculator with memory performed all the classical slide-rule functions including the SR-10's functions, universal powers and …

2021年3月28日 · The SR-50 calculator was introduced soon after the HP-45 and it was the first TI calculator to have trigonometric as well as hyperbolic functions.