4 Contents
Factorial .................................................................. 4–14
Gamma................................................................... 4–14
Probability ............................................................... 4–14
Parts of Numbers............................................................ 4–16
Names of Functions......................................................... 4–17
5. Fractions
Entering Fractions ............................................................. 5–1
Fractions in the Display...................................................... 5–2
Display Rules.............................................................. 5–2
Accuracy Indicators..................................................... 5–3
Longer Fractions.......................................................... 5–4
Changing the Fraction Display............................................ 5–4
Setting the Maximum Denominator................................ 5–5
Choosing a Fraction Format.......................................... 5–5
Examples of Fraction Displays....................................... 5–6
Rounding Fractions............................................................ 5–7
Fractions in Equations........................................................ 5–8
Fractions in Programs ........................................................ 5–9
6. Entering and Evaluating Equations
How You Can Use Equations.............................................. 6–1
Summary of Equation Operations........................................ 6–3
Entering Equations into the Equation List ............................... 6–4
Variables in Equations ................................................. 6–4
Numbers in Equations ................................................. 6–5
Functions in Equations.................................................. 6–5
Parentheses in Equations .............................................. 6–6
Displaying and Selecting Equations..................................... 6–6
