Table Of Contents - Texas Instruments TI-32 User Manual

I - MAIN FEATURES ................................................................................................................................................... 1
II - BASIC PRINCIPLES .......................................................................................................................................... 2
1. Turning the calculator on/o ............................................................................................. 2
2. The display................................................................................................................................................ 2
3. Second key functions..................................................................................................................... 3
4. Data entry keys and display formats........................................................................ 3
5. Using the memory................................................................................................................................. 6
6. Correcting input errors............................................................................................................ 7
III - ARITHMETIC FUNCTIONS .............................................................................................................................. 8
1. Basic keys................................................................................................................................................... 8
2. Direct algebraic entry............................................................................................................... 9
3. Parentheses................................................................................................................................................10
4. Calculations with a constant.............................................................................................12
5. Uses of the [A] and [B] keys.............................................................................................13
IV - ALGEBRAIC FUNCTIONS .................................................................................................................................15
1. Powers, roots, and the inverse function............................................................15
2. Logarithms and antilogarithms..........................................................................................17
3. Factorials...................................................................................................................................................18
4. Trigonometric functions............................................................................................................18
- Selecting the angle unit...................................................................................................18
- Trigonometric function keys..........................................................................................19
- Conversion between degree formats........................................................................21
5. Hyperbolic functions.....................................................................................................................22
V - STATISTICAL FUNCTIONS ...........................................................................................................................23
1. Switching to STAT mode...............................................................................................................23
2. Entering and deleting data...................................................................................................23
3. Statistical calculation keys.............................................................................................24
APPENDICES ............................................................................................................................................................26
A. Error conditions.................................................................................................................................26
A. In general and statistics mode.......................................................................................26
B. In case of di culty........................................................................................................................27
C. Replacing the batteries............................................................................................................27
D. Two-year warranty..............................................................................................................................29

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