Texas Instruments TI-30 Galaxy

Beskrivelse

• Design: Compact, beige plastic casing with a single-line LCD display, featuring a full range of scientific function keys.
• Functionality: Supports trigonometric functions (SIN, COS, TAN), logarithms (LOG, LN), exponentiation (y^x), square roots (√x), and basic arithmetic operations. Includes memory functions (STO, RCL) and constant memory.
• Modes: Offers degree/radian/gradian (DRG) conversion and DMS-DD (degrees, minutes, seconds to decimal degrees) conversion.
• Power: Likely battery-operated with a solar assist, typical of TI-30 models from its era.
• Era: Released in the early 1980s, with the TI-30 Galaxy being an updated version of the original TI-30 line, popular for educational use.