TI-73 series
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The TI 73 series is a series of graphing calculators made by Texas Instruments, all of which have identical hardware.
TI-73
TI 73 Explorer
TI-83 series
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The TI-83 series is a line of graphing calculators produced by Texas Instruments. Released in 1996, the series remained popular and widely used in schools until the introduction of the TI-84 Plus in 2
TI-73 series
…shape and redesignated the TI-73 Explorer to indicate its currently intended use as a bridge between the TI-15 Explorer and similar calculators and the TI-83 Plus, TI-84 Plus, and similar calculators. Later, the TI-73 Explorer was remodeled to resemble the TI-84 Plus graphing calculator more closely. Due to lack…
The TI-83 Plus
TI-83 Plus Silver Edition