HP 15c User Manual

Page 276

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276 Subject Index

uncertainty in, 202-203, 240-244, 245-249

Interchanging functions (See User mode)
Interference, radio and television, 271
Intermediate results, 22, 38
Interpolation, using j, 57
I, 109-111, 116
Iterations using I and s, 111

K ___________________________________________

Keycodes, 74-75
Keying in

chain calculations, 22
exponents, 19-20
one-number functions, 22
two-number functions, 22, 29

L ____________________________________________

Labels, 67, 77, 90, 97
LAST X register, 35

in matrix functions, 174-176
operations saved by, 212
putting constants in, 39-40
to correct statistics data, 52

Linear equations, solving with matrices, 138, 156
Linear estimation (j), 55-56
Linear regression (L), 54
Loading the stack with constants, 39, 41
Logarithmic functions, common and natural, 28
Loop control number, 109, 116
Looping, 90, 98
Low-power indication, 62, 259
LU decomposition, 148, 155, 156, 160
Łukasiewicz, Jan, 32

M ___________________________________________

Mantissa, displaying full 10 digits, 60
Matrix

complex, 160-163
copying, 149
descriptors, 139, 147, 160, in R

I

, 173-174

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