HP 15c Collector's Edition

Contents 5
Stack Manipulation Functions ....................................................... 33
The LAST X Register and K ................................................ 35
Calculator Functions and the Stack ........................................... 36
Order of Entry and the v Key .......................................... 37
Nested Calculations ................................................................... 38
Arithmetic Calculations With Constants .................................... 39
Storage Register Operations ........................................................ 42
Storing and Recalling Numbers ................................................. 42
Clearing Data Storage Registers ................................................ 43
Storage and Recall Arithmetic ................................................... 43
Overflow and Underflow ............................................................ 45
Problems ....................................................................................... 45
Section 4: Statistics Functions ....................................................... 47
Probability Calculations ................................................................ 47
Random Number Generator .......................................................... 48
Accumulating Statistics ................................................................ 49
Correcting Accumulated Statistics ............................................ 52
Mean ........................................................................................... 53
Standard Deviation .................................................................... 53
Linear Regression ...................................................................... 54
Linear Estimation and Correlation Coefficient .......................... 55
Other Applications ..................................................................... 56
Section 5: The Display and Continuous Memory ........................... 58
Display Control .............................................................................. 58
Fixed Decimal Display ................................................................ 58
Scientific Notation Display ......................................................... 58
Engineering Notation Display .................................................... 59
Mantissa Display ........................................................................ 60
Round-Off Error ......................................................................... 60
Special Displays ............................................................................ 60
Annunciators .............................................................................. 60
Digit Separators ......................................................................... 61
Error Display .............................................................................. 61
Overflow and Underflow ............................................................ 61
Low-Power Indication ................................................................ 62
Continuous Memory ...................................................................... 62
Status ......................................................................................... 62
Resetting Continuous Memory .................................................. 63
Adjusting Display Contrast ........................................................ 63