HP 33s User Manual page 6

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
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