HP 15c - Manual (Page 10)

10 Contents
Appendix A: Error Conditions ....................................
205
Appendix B: Stack Lift and the LAST X Register ............... 209
Digit Entry Termination .................................................... 209
Stack Lift ........................................................................ 209
Disabling Operations ................................................... 210
Enabling Operations .................................................... 210
Neutral Operations ...................................................... 211
LAST X Register ............................................................... 212
Appendix C: Memory Allocation ................................
213
The Memory Space ......................................................... 213
Registers ..................................................................... 213
Memory Status (W) .................................................. 215
Memory Reallocation ...................................................... 215
The m % Function ................................................ 215
Restrictions on Reallocation ........................................... 216
Program Memory ............................................................ 217
Automatic Program Memory Reallocation ........................ 217
Two-Byte Program Instructions ....................................... 218
Memory Requirements for the Advanced Functions ............. 218
Appendix D: A Detailed Look at _ ......................
220
How _ Works ....................................................... 220
Accuracy of the Root ....................................................... 222
Interpreting Results .......................................................... 226
Finding Several Roots ...................................................... 233
Limiting the Estimation Time .............................................. 238
Counting Iterations ....................................................... 239
Specifying a Tolerance ................................................. 239
For Advanced Information ................................................ 239
Appendix E: A Detailed Look at f ........................... 240
How f Works ............................................................. 240
Accuracy, Uncertainty, and Calculation Time ..................... 241
Uncertainty and the Display Format ................................... 245
Conditions That Could Cause Incorrect Results .................... 249
Conditions That Prolong Calculation Time .......................... 254
Obtaining the Current Approximation to an Integral ........... 257
For Advanced Information ................................................ 258