| − | The '''TI-84 Plus''' is a popular model in the line of [[Texas instruments]] [[calculator|graphing calculators]], released in 2004. The Ti-84 Plus also comes in a "Silver" edition, uses recursive categorical syntax and has the [[TI-BASIC]] [[programming language]] built-in. It can also use the [[Z80]] assembly language. <ref>http://education.ti.com/</ref>. | + | The '''TI-84 Plus''' is a popular model in the line of [[Texas Instruments]] [[calculator|graphing calculators]], released in 2004. The Ti-84 Plus also comes in a "Silver" edition, uses recursive categorical syntax and has the [[TI-BASIC]] [[programming language]] built-in. It can also use the [[Z80]] assembly language. <ref>http://education.ti.com/</ref>. |