HP 17bII manual 181-83, 229, Examples, 133

alphabetic information, 31–32

equations, 161 keys, 31–32

Effective interest rate, 84–87, 100

End payment mode, 64, 65 Ending value, in summation

function, 176

English language, setting, 224 Entering

equations, 157–58guesses in the Solver,

181–83

Entering numbers

in a SUM list, 123–24in RPN, 264, 271 into CFLO lists, 95–97

Environmental limits, 230 Equals sign, used to complete

calculations, 21, 38 Equation list. See Solver list Equation Solver, 153–83,

240–46 clearing, 163 introduction, 29

Equations algebraic rules, 164 characters in, 166–67clearing, 163 deleting, 162–64displaying, 162 editing, 161 entering, 157

296 Index

erasing, 163

for built-in menus, 246–53invalid, 158

length of, 153 long, viewing, 166 naming, 161 verifying, 157–58writing, 164

Erasing. See also Clearing; Deleting

Erasing calculator memory, 225,

229

Error messages, 36, 283 Estimates, entering in the Solver,

181–83 Examples, 190

in RPN, 276–82 Exchanging registers, RPN, 269 EXP, 169

EXPM, 169

Exponential model, 130, 132,

133

Exponential numbers, 47 Exponentiation, 41–42, 265

in equations, 165

F

, 115 , 128 , 18

key, 63 key, 34

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