RedCrab is a scientific and statistics calculator with a full-screen formula editor. The portable calculator supports exponential and trigonometric functions and many statistical calculations.
Just over six inches tall, this portable calculator certainly surpassed the all-transistor calculator released just a year earlier -- that calculator weighed 55 pounds and cost $2,500.
The camp was liberated by U.S. forces in 1945 and Herzstark went on to manufacture the world’s leading portable calculator ...