Owner's Manual

TI-89 / TI-92 Plus Calculus Tools Page 20
F4:Seq (infinite series, sequences)
F4 1:Ratio Convergence Test
Displays the problem-entry dialog box for the ratioTst(...)
function (page 34) along with an example problem.
F4 2:1st-Order Sequence
Displays the problem-entry dialog box for the seq1Solv(...)
function (page 34) along with an example problem.