Math, Angle, and Test Operations 2-1
This chapter describes the math, angle, and relational operations that are
available on the TI.80. The most commonly used functions are accessed from
the keyboard; others are accessed through menus.
Getting Started: Lottery Chances.................... 2-2
Using the TI-80 Functions.......................... 2-3
Keyboard Math Operations......................... 2-4
MATH MATH Operations........................... 2-7
MATH NUM (Number) Operations................... 2-10
MATH PRB (Probability) Operations................. 2-12
ANGLE Operations................................ 2-14
TEST (Relational) Operations....................... 2-16
Chapter 2: Math, Angle, and Test OperationsChapter
Contents