286 Subject Index
algorithm for, 196, 240–241, 249–251, 255–256
display format with, 245–249
execution time for, 196, 200, 244, 245, 254–256
memory usage, 204
obtaining an approximation for, 257–258
problems with erratic functions, 249–254
programmed, 203–204
recursive use of, 203
subroutines for, 194–195
uncertainty in, 202–203, 240–244, 245–249
Interchanging functions (See User mode)
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