HP 33s User Manual page 5

3.
Storing Data into Variables
Storing and Recalling Numbers ...........................................3-2
Viewing a Variable without Recalling It.................................3-3
Reviewing Variables in the VAR Catalog ...............................3-3
Clearing Variables ............................................................3-4
Arithmetic with Stored Variables ..........................................3-4
Storage Arithmetic .......................................................3-4
Recall Arithmetic .........................................................3-5
Exchanging x with Any Variable..........................................3-6
The Variable "i" ................................................................3-7
4.
Real-Number Functions
Exponential and Logarithmic Functions .................................4-1
Quotient and Remainder of Division.....................................4-2
Power Functions ................................................................4-2
Trigonometry ....................................................................4-3
Entering
Setting the Angular Mode.............................................4-4
Trigonometric Functions ................................................4-4
Hyperbolic Functions..........................................................4-6
Percentage Functions..........................................................4-6
Physics Constants ..............................................................4-8
Conversion Functions .........................................................4-9
Coordinate Conversions .............................................4-10
Time Conversions ......................................................4-12
Angle Conversions.....................................................4-13
Unit Conversions .......................................................4-13
Probability Functions........................................................4-14
..................................................................4-3
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