HP 30b Professional Error messages, Fmrr, Insert and delete keys Interest Conversion, Language

E

Error messages 89

F

FMRR 41

example 44

I

Insert and delete keys 38

Interest Conversion

Interest Conversion menu 33 resetting the menu to defaults 34 using P/YR and C/YR 33

Internal rate of return 41

Investment Rate 41

K

Key

ANS, last operation, last number 19 change sign 11

cosine 19 equals 6 factorial 19 input key 6

insert and delete 38 LN, natural log 19 natural exponent 19 On/CE 7 parentheses 12 presses 4 random function 19 recall 24 reciprocal 19 round 19 scientific notation 11 secondary functions 4 shift key 4

sine 19 square 19 square root 19 store 24 tangent 19

up and down scroll keys 2 key instructions 76

key presses 75

Keyboard map and legend v

L

Language

selecting a 1

M

Margin

See Percent Calculation menu 61 Markup

See Percent Calculation menu 61

3