TI-84 Plus CE: Possible Matrix Bug? (Update 11/6/2016) TI-84 Plus CE: Possible Matrix Bug? (Update 11/6/2016) Reviewed by Anonymous on 07:06 Rating: 5
TI-55 III Programs Part III: Area and Eccentricity of Ellipses, Determinant and Inverse of 2x2 Matrices, Speed of Sound/Principal Frequency TI-55 III Programs Part III:  Area and Eccentricity of Ellipses, Determinant and Inverse of 2x2 Matrices, Speed of Sound/Principal Frequency Reviewed by Anonymous on 20:05 Rating: 5