HP 12C User Manual page 10

10 Contents
Error 2: Statistics........................................................................ 246
Error 3: IRR............................................................................... 246
Error 4: Memory ....................................................................... 246
Error 5: Compound Interest ..........................................................247
Error 6: Storage Registers ............................................................248
Error 7: IRR ................................................................................248
Error 8: Calendar .......................................................................249
Error 9: Service ..........................................................................249
Pr Error .....................................................................................249
Appendix E: Formulas Used......................................... 250
Percentage................................................................................ 250
Interest ..................................................................................... 250
Simple Interest .................................................................... 250
Compound Interest .............................................................. 251
Amortization ............................................................................. 251
Discounted Cash Flow Analysis ....................................................252
Net Present Value ................................................................252
Internal Rate of Return...........................................................252
Calendar...................................................................................252
Actual Day Basis..................................................................252
30/360 Day Basis...............................................................252
Bonds .......................................................................................253
Black-Scholes Formula for Valuing European Options .................... 254
Depreciation ............................................................................. 254
Straight-Line Depreciation......................................................255
Sum-of-the-Years-Digits Depreciation .......................................255
Declining-Balance Depreciation .............................................255
Modified Internal Rate of Return................................................... 256
Advance Payments..................................................................... 256
Interest Rate Conversions ............................................................ 256
Finite Compounding............................................................ 256
Continuous Compounding.................................................... 256
Statistics ....................................................................................257
Mean .................................................................................257
Weighted Mean ..................................................................257
Linear Estimation..................................................................257
Standard Deviation ..............................................................257
Factorial .............................................................................257
The Rent or Buy Decision ............................................................ 258
Appendix F: Battery, Warranty, and Service Information 259
Battery ......................................................................................259
File name: hp 12c pt_user's guide_English_HDPMF123E27
Printed Date: 2005/8/1
Page: 10 of 275
Dimension: 14.8 cm x 21 cm