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HP·38E/38C - Slide Rule Museum

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142 Index<br />

Branching , conditional, 108-117<br />

Branching, unconditional , 106-108<br />

c<br />

Calendar, 24-26<br />

Date format, 24<br />

Day of the week, 26<br />

Days between dates, 24<br />

Future or past dates, 25<br />

Cash fl ow diagram, 30<br />

Cash fl ow, discounted , 28, 48-49<br />

Initial (CFo), 28 , 49<br />

Subsequent (CF j ), 28, 49<br />

Number of times a cash flow occurs (N j ), 28 , 49<br />

Cash fl ow sign convention, 31 , 45 , 49, 54<br />

Cash flow zero, 49<br />

Cash flow, discounted , 28, 48-49<br />

Group , example , 52, 55, 57<br />

Individual, example, 49, 56<br />

Changing cash fl ow entries, 56<br />

Changing one program instruction, 120-122<br />

Charging the batteri es, 127<br />

Clearing a program, 82, 84<br />

Cleari ng an error , 100, 138<br />

Clearing financial registers, 29<br />

Clearing prefix keys , 18<br />

C learing statistical registers, 8, 67<br />

C learing storage registers, 7<br />

Clearing ,the display (X -register), 6<br />

Coefficie nts of linear equation, 75<br />

Compound interest calculations, 31-32, 34-48<br />

Solving for future value, 43-45<br />

Solving fo r present value , 39-41<br />

Solvi ng for the nu mber of compounding or payment periods, 34-37<br />

Solving for the periodic interest rate, 37-39<br />

Solving for the periodic payme nt amoun t, 42-43<br />

Compounding periods, example , 36-37<br />

Condit ionals, 109<br />

Conditional test, 110

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