Texas Instruments calculators

TI-BASIC is the official name of several BASIC-like programming languages used by Texas Instruments' graphing calculators. It is a language family of three different and incompatible versions, released on different products: TI-BASIC 83 (on Z80 processor) for TI-83 series, TI-84 Plus series TI-BASIC 89 (on 68k processor) for TI-89 series, TI-92 series TI-BASIC Nspire (on ARM processor) for TI Nspire series TI rarely refers to the language by name, but the name TI-BASIC has been used in some developer documentation.

thumb|The original TI-30 The TI-30 is a scientific calculator manufactured by Texas Instruments, the first model of which was introduced in 1976. While the original TI-30 was discontinued in 1983 after several design revisions, TI maintains the TI-30 designation as a branding for its low and mid-range scientific calculators.

pocket calculator