TI-30X IIS Scientific Calculator

TEXAS INSTRUMENTS

TI-30X IIS

TWO-WAY POWER

2nd HYP FIX SCI ENG STAT K

◀

▲ ▼

▶

DEG RAD GRAD ( )

INS

10^x

F◄►D

SCI/ENG

e^x

A b/c◄►d/e

STAT

EXIT STAT

° ' "

HYP

SIN^-1

COS^-1

TAN^-1

^x√

√

RCL

CLR-VAR

OFF

RESET

FIX

ANS

ENTRY

Calculation Tape

Click any previous calculation to load it onto the calculator screen.

No calculations yet. Try entering an expression!

Fractions: Press A b/c to enter fractions or mixed numbers (e.g., 2 [A b/c] 3 [A b/c] 4 for $2\frac{3}{4}$). Use 2nd + PRB (F◄►D) to convert between fractions and decimals.
Menus: Press DRG, PRB, ° ' ", MEMVAR, or 2nd+DATA (STAT) and use ◀ ▶ + = to choose an option.
Variables: Press STO►, pick A–E with ◀ ▶, and press = to store the current result.
Statistics: Press 2nd+DATA to enable 1-VAR or 2-VAR, press DATA to enter values (use ▲ ▼), then press STATVAR to inspect $n, \bar{x}, S_x, \sigma_x, a, b, r$.
Keyboard Shortcuts: Number keys, + - * / ^ ( ) ., Enter (=), Backspace (DEL), Esc (CLEAR), Arrow keys (D-Pad), Shift+2 or ` (2nd), f (A b/c).