Subject Index 281
using as a conditional test, 192
using functions with discontinuities, 227 using functions with poles, 227
using functions with several roots,
Square root (¤), 25 Squaring (x), 25 Stack
contents, with f, 197, 202 drop, 33, 38
lift, 33, 36, 38, 44,
manipulation functions,
used to access matrix elements,
in matrix functions,
Standard deviation (S), 53, sample vs. population, 53 Star example, 40
Statistics, accumulation of data (z), 49 Statistics, correction of accumulated data (z), 52 Statistics functions,
combinations, 47 correlation coefficient, 55 linear estimation, 55 linear regression, 54 mean, 53 permutations, 47 probability, 47 standard deviation, 53
Statistics registers,
Storage and recall (O, l), 42, 43, 44 complex numbers, 130
direct (with V), 106, 107 indirect,
matrix elements,