Got my hands on a TI-89 Titanium today. That makes a collection of a TI nSpire CAS, Casio fx-CG50, fx-991ex and now the TI-89. : r/calculators
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Got my hands on a TI-89 Titanium today. That makes a collection of a TI nSpire CAS, Casio fx-CG50, fx-991ex and now the TI-89. : r/calculators
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